1 2001-11-23 Jakub Jelinek <jakub@redhat.com>
3 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
4 * write.c (adjust_reloc_syms): Don't handle relocs against
5 SEC_MERGE section symbols specially.
6 (fixup_segment): Likewise.
8 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
10 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
11 (md_apply_fix3): ...here. Don't prevent the symbol value being
12 subtracted twice from GPREL addends.
13 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
14 subtracted by the previous function.
16 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
18 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
21 2001-11-20 Ben Elliston <bje@redhat.com>
23 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
24 usage after md_apply_fix3 cleanups.
26 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
28 * doc/c-mmix.texi: Use texinfo 4 features.
29 (MMIX-mmixal): Fix typo.
31 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
33 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
36 2001-11-16 Alan Modra <amodra@bigpond.net.au>
38 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
40 2001-11-15 H.J. Lu <hjl@gnu.org>
42 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
44 2001-11-15 H.J. Lu <hjl@gnu.org>
46 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
48 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
50 * write.c (fixup_segment): Remove references to md_apply_fix and
52 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
53 of md_apply_fix to md_apply_fix3.
54 Make all md_apply_fix3 functions void.
55 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
56 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
57 * doc/internals.texi: Update references to md_apply_fix3.
58 * tc.h: Update prototype for md_apply_fix3.
60 2001-11-15 Alan Modra <amodra@bigpond.net.au>
62 * config/tc-i386.h (md_end): Define.
63 (i386_elf_emit_arch_note): Declare.
65 * config/tc-i386.c (default_arch): Constify.
66 (smallest_imm_type): Remove CpuUnknown test.
67 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
68 (i386_elf_emit_arch_note): New function.
70 * po/POTFILES.in: Regenerate.
72 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
74 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
76 2001-11-15 Alan Modra <amodra@bigpond.net.au>
78 * frags.c (frag_grow): Revert last change.
80 * dwarf2dbg.c (get_frag_fix): Align last frag size.
82 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
84 (md_assemble): Likewise.
86 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
88 * frags.c (frag_grow): Use frag_make_room() to grow the
91 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
93 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
94 value from the addend for fixups against local symbols in
95 SEC_MERGE sections - it was not added in, in the first place.
97 2001-11-11 Timothy Wall <twall@alum.mit.edu>
99 * write.c (relax_segment): Convert symbol address into an octet
100 offset prior to adding to the frag address, which is an octet
101 offset. Add comments to that effect.
102 * config/tc-tic54x.c: Fix bugs causing tests to fail.
103 * config/tc-tic54x.h: Ditch PARAMS macro.
105 2001-11-13 Alan Modra <amodra@bigpond.net.au>
107 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
108 put in note section. Use sizeof instead of hard-coded constants.
110 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
112 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
113 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
114 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
115 Sort options a bit more logical.
116 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
117 OPTION_MABI only for elf targets.
119 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
121 * config/tc-mips.c (set_at): Add cast needed for varargs.
122 (load_register): Likewise.
123 (macro): Likewise. Some code reformatting.
124 (macro2): Add cast needed for varargs.
125 (mips16_macro): Likewise.
127 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
129 * config/tc-mips.c (md_assemble): Remove superflous casts.
130 (append_insn): Likewise.
131 (mips16_macro_build): Likewise.
133 (mips16_ip): Likewise.
134 (s_cpload): Likewise.
135 (mips_relax_frag): Likewise.
137 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
139 * config/tc-mips.c (mips_abi_level): Move in front of
141 (mips_set_options): Add members gp32, fp32, abi.
142 (file_mips_gp32): New flag.
143 (file_mips_fp32): New flag.
144 (mips_opts): Initialize the new members.
147 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
148 (HAVE_32BIT_FPRS): Likewise.
149 (HAVE_NEWABI): Likewise.
150 (HAVE_64BIT_OBJECTS): Likewise.
151 (md_begin): Likewise. Save default (file) values.
152 (md_parse_option): Use the new values from mips_opts.
153 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
154 possible. Let .set mipsN work together with .set push/pop.
155 Enhance error messages.
156 (mips_elf_final_processing): Use file_mips_* for header processing.
158 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
160 * config/tc-avr.c (mcu_types): Update for new devices.
162 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
164 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
166 * doc/Makefile.in: Rebuild.
167 * doc/as.texinfo: Do not put man SEEALSO in document;
168 Use @command for commands, @option for options; Reorganize usage
169 to clearly identify target specific options.
171 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
173 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
175 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
177 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
179 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
181 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
182 that need the global offset table.
183 (md_apply_fix3): Add code to undo opertions done in fixup_segment
184 triggered by TC_FORCE_RELOCATION.
185 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
186 a call to function tc_s390_force_relocation.
187 (TC_FIX_ADJUSTABLE): Define.
189 2001-11-04 Chris Demetriou <cgd@broadcom.com>
191 * configure.in (mips-*-netbsd*): Add support for target.
192 * configure: Regenerate.
194 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
196 * configure.in (ALL_LINGUAS): Add 'fr'.
197 * configure: Regernate.
198 * po/fr.po: New file. Obtained from the translation project web
201 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
203 * tc-arm.c: Re-arrange prototypes by architecture.
204 (insns): Re-arrange instructions by archtitecture. Pld instruction
206 (tinsns): blx and bkpt are part of ARMv5T.
207 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
208 to do_fpa_*. All callers changed.
210 * tc-arm.c (insns): Add two temporary instructions to handle
213 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
215 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
216 for bra/bsr and use frag_variant(), this ensure that the possible
217 16-bit BFD_RELOC_16 will be in the same frag.
219 2001-10-31 Chris Demetriou <cgd@broadcom.com>
221 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
222 PIC code, assume pointers the same size as GPRs.
223 (macro): In M_LA_AB handling for embedded PIC code, support
224 "la $treg,foo-bar($breg)". In load/store handling
225 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
226 which is used by the compiler for switch statements.
227 In load/store double multi-instruction macro handling
228 (label ldd_std) add a comment that no special handling
229 is currently done for embedded PIC.
230 (mips_ip): In 'o' (16-bit offset) case, only accept 16
233 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
235 General cleanup of feature definitions.
236 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
237 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
238 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
239 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
240 (ARM_EXT_V{5,5E}): Synchronize with above.
241 (ARM_ARCH_V*): Define a complete set in terms of above features.
242 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
243 (FPU_FPA_EXT_V[12]): Define.
244 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
246 (FPU_DEFAULT): Default to FPA.
247 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
248 Thumb, this is now ARM_ARCH_V5T.
249 (insns): Rework for new feature defines.
251 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
253 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
255 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
256 * configure: Regenerate.
257 * Makefile.in: Regenerate.
258 * doc/c-sh.texi (SH Options): Added descriptions.
260 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
262 * configure.in: Update for MMIX port.
263 * Makefile.am: Ditto. Regenerate dependencies.
264 * Makefile.in: Regenerate.
265 * configure: Regenerate.
266 * config/tc-mmix.h, config/tc-mmix.c: New files.
267 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
268 * doc/Makefile.in: Regenerate.
269 * doc/all.texi: @set MMIX.
270 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
272 * doc/c-mmix.texi: New file.
274 2001-10-24 Chris Demetriou <cgd@broadcom.com>
276 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
277 these evaluate to true if mips_arch indicates SB-1.
279 2001-10-23 Alan Modra <amodra@bigpond.net.au>
281 * as.c (parse_args): Print the date as well for --version.
283 2001-10-20 Chris Demetriou <cgd@broadcom.com>
285 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
286 SB-1 CPU for consistency.
287 (mips_cpu_info_table): Tweak comment about SB-1.
289 2001-10-20 H.J. Lu <hjl@gnu.org>
291 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
292 (cirrus_parse_offset): Likewise.
294 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
296 * config/tc-arm.c: Restore line_comment_chars.
298 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
300 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
303 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
305 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
306 for undefined symbols.
308 2001-10-17 Chris Demetriou <cgd@broadcom.com>
310 * doc/as.texinfo (MIPS ISA options): Added accidentally
311 omitted "-mips64" option to list of options.
313 2001-10-17 matthew green <mrg@redhat.com>
315 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
316 -m7410, -m7450 and -m7455 options.
318 2001-10-17 Alan Modra <amodra@bigpond.net.au>
320 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
321 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
322 (md_begin): Don't set ppc_size here.
323 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
324 (md_shortopts): Constify.
325 (md_longopts): Likewise.
326 (md_longopts_size): Likewise.
327 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
329 (ppc_machine): Explain why this function is a nop.
331 2001-10-17 Alan Modra <amodra@bigpond.net.au>
333 * bit_fix.h: Comment typo fix.
334 * config/tc-mips.c: Likewise.
335 * config/tc-sh.c: Likewise.
336 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
338 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
339 that autoheader doesn't duplicate config.in entries.
340 (DEFAULT_ARCH): Ditto.
341 * configure: Regenerate.
342 * config.in: Regenerate.
344 2001-10-16 Alan Modra <amodra@bigpond.net.au>
346 From Andrew Pines <apines@cosmodog.com>
347 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
349 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
350 Hans-Peter Nilsson <hp@bitrange.com>
352 * config/tc-sh.c (shl): Remove.
354 (little): Remove shl handling. Emit error for endian mismatch.
355 (md_show_usage): Add description of -big.
356 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
358 (md_pseudo_table): Add .big.
359 (md_longopts): Add -big.
360 (md_begin): Don't set target_big_endian here.
361 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
362 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
364 * configure.in (endian): Default is big.
365 (sh-*-pe*): Little endian.
366 (cpu_type): Set sh for target sh*.
367 * configure: Regenerate.
369 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
371 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
374 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
376 * config/tc-arm.c: Replace CONST with const.
378 * cgen.c: Tidy up formatting.
380 2001-10-12 matthew green <mrg@redhat.com>
382 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
383 flags, equivalent to -m7400. New -maltivec to enable AltiVec
384 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
385 64-bit and 32-bit BookE support, respectively. Change -m403 and
386 -m405 to set PPC403 option.
387 (md_show_usage): Adjust for new options.
388 * doc/all.texi: Set PPC.
389 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
390 * doc/c-ppc.texi: New file.
391 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
392 * doc/Makefile.in: Regenerate.
394 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
396 * read.c (s_bad_endr): New function. Issues a warning message
397 about a bad use of the .rept pseudo op.
398 (po_table[]): Add .endr.
399 * read.h: Prototype s_bad_endr.
401 * CONTRIBUTORS: Update contact email address.
403 2001-10-11 Kazu Hirata <kazu@hxi.com>
405 * config/tc-alpha.c: Fix comment typos.
406 * config/tc-cris.c: Likewise.
407 * config/tc-hppa.c: Likewise.
408 * config/tc-i370.c: Likewise.
409 * config/tc-mips.c: Likewise.
410 * config/tc-mn10200.c: Likewise.
411 * config/tc-mn10300.c: Likewise.
412 * config/tc-sh.c: Likewise.
413 * config/tc-tahoe.c: Likewise.
414 * config/tc-v850.c: Likewise.
416 2001-10-11 Kazu Hirata <kazu@hxi.com>
418 * app.c: Fix comment typos.
419 * bit_fix.h: Likewise.
421 * itbl-ops.c: Likewise.
423 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
425 * input-file.c: Include safe-ctype.h.
426 (input_file_open): Use ISSPACE instead of isspace.
428 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
430 * config/tc-mips.c (mips_cpreturn_offset): New variable.
431 (mips_cpreturn_register): Likewise.
432 (mips_gp_register): Likewise.
433 (s_cpsetup): New function prototype.
434 (s_cplocal): Likewise.
435 (s_cpreturn): Likewise.
436 (s_gpvalue): Likewise.
437 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
439 (macro): Don't warn about .cprestore for NewABI.
440 (md_pcrel_from): Code cleanup.
441 (mips_force_relocation): Force output of some NewABI relocations even
442 without a defined symbol.
443 (s_cpload): Ignore .cpload for NewABI.
444 (s_cpsetup): Handle .cpsetup.
445 (s_cplocal): Handle .cplocal.
446 (s_cprestore): Ignore .cprestore for NewABI.
447 (s_cpreturn): Handle .cpreturn.
448 (s_gpvalue): Handle .gpvalue.
449 (s_cpadd): Ignore .cpadd for NewABI.
450 (nopic_need_relax): Take g_switch_value into account as gp
452 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
454 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
456 * config/tc-mips.c (my_getSmallParser): New function prototype.
457 (small_ex_type): Named this enum, more return values for
458 my_getSmallExpression.
459 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
460 triple relocations. Protect some parts with ifdef OBJ_ELF.
461 (percent_op_match): New struct, lookup table for %some_reloc().
462 (my_getSmallParser): New function, parses nested percent_ops also.
463 (my_getSmallExpression): Rewite to support nested percent_ops.
465 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
468 (load_address): Support both 32- and 64-bit addresses.
469 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
470 (macro2): Call load_address correctly.
472 2001-10-09 Christian Groessler <cpg@aladdin.de>
474 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
475 since z8k-opc.h now uses the PARAMS macro.
477 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
479 * config/tc-arm.c: Change MAVERIK to MAVERICK.
481 2001-10-09 Alan Modra <amodra@bigpond.net.au>
483 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
485 (obj_elf_change_section): Rename "group" to "group_name".
486 (obj_elf_section): Likewise.
487 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
488 first member section; Instead use elf_next_in_group.
490 2001-10-09 Alan Modra <amodra@bigpond.net.au>
492 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
493 Set elf_section_data group from it. Warn if group name changed.
494 (obj_elf_parse_section_letters): Parse 'G' too.
495 (obj_elf_section): Parse group name.
496 (struct group_list): New.
497 (build_group_lists): New function.
498 (elf_frob_file): Create SEC_GROUP section(s).
500 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
503 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
505 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
507 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
508 (cirrus_regtype): New enum.
509 (LONGEST_INST): Change to 10.
516 (insns): Add cirrus dsp instructions.
517 (ARM_EXT_MAVERIKSC_REG): New.
518 (cirrus_register): New.
519 (cirrus_mvf_register): New.
520 (cirrus_mvd_register): New.
521 (cirrus_mvfx_register): New.
522 (cirrus_mvdx_register): New.
523 (cirrus_mvax_register): New.
524 (ARM_EXT_MAVERIKsc_register): New.
525 (reg_table): Add cirrus registers.
526 (cirrus_valid_reg): New.
527 (cirrus_reg_required_here): New.
528 (do_c_binops_1): New.
529 (do_c_binops_2): New.
530 (do_c_binops_3): New.
531 (do_c_triple_4): New.
532 (do_c_triple_5): New.
547 (cirrus_parse_offset): New.
549 (md_parse_option): Add arm9e.
550 (md_show_usage): Same.
552 2001-10-08 Tom Rix <trix@redhat.com>
554 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
556 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
558 2001-10-07 Alan Modra <amodra@bigpond.net.au>
560 * config/obj-elf.c: Standardize error/warning messages - don't
561 capitalise, no final period or newline, don't say "ignoring" for
562 as_bad messages. In some cases, change the wording to that used
563 elsewhere for similar messages.
564 (obj_elf_section_name): New function, split out from ..
565 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
566 entsize not specified.
568 2001-10-05 Jakub Jelinek <jakub@redhat.com>
570 * doc/as.texinfo: Document M and S ELF section flags.
572 2001-10-05 Alan Modra <amodra@bigpond.net.au>
574 * subsegs.c (subseg_text_p): Return 0 for absolute section.
575 * read.c (do_align): If in absolute section, warn about and ignore
576 non-zero fill pattern.
578 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
580 * config/tc-mn10300.c (tc_gen_reloc): Don't free
581 reloc->sym_ptr_ptr if it's not allocated.
583 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
585 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
587 (prev_insn_fixp): Likewise.
588 (append_insn): Changed prototype to accept a relocation pointer.
589 (imm_reloc): Make it an array.
590 (offset_reloc): Likewise.
591 (md_assemble): Handle triple relocations.
592 (append_insn): Likewise. Add handling for some NewABI relocations.
593 (mips_no_prev_insn): Handle triple relocations.
594 (macro_build): Likewise. Add handling for some NewABI relocations.
595 Move handling for the 'u' case to append_insn().
596 (mips16_macro_build): Handle triple relocations.
597 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
599 (mips_ip): Handle triple relocations.
600 (mips16_ip): Likewise.
601 (mips_force_relocation): Force handling of triple relocations
602 without symbols for NewABI.
603 (md_apply_fix): Add handling for some NewABI relocations.
605 2001-10-05 Alan Modra <amodra@bigpond.net.au>
607 * config/tc-i386.c (parse_register): If not producing code for
608 x86_64, reject x86_64 register name matches.
609 (md_assemble): Remove now redundant check for x86_64 regs.
611 2001-10-04 Alan Modra <amodra@bigpond.net.au>
613 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
614 as BFD_DEFAULT_TARGET_SIZE.
616 (ppc_is_toc_sym): Likewise.
617 (md_apply_fix3): Likewise.
619 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
621 * config/tc-mips.c (mips_64): Remove.
622 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
624 (mips_abi_level, mips_abi): New enum.
625 (mips_32bit_abi): Remove.
626 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
627 (HAVE_NEWABI): New define.
628 (HAVE_64BIT_OBJECTS): New define.
629 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
630 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
631 (support_64bit_objects): New prototype.
632 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
633 .reginfo section for n32, use .MIPS.options instead.
634 (support_64bit_objects): New function, code from md_parse_option.
635 (md_longopts): Add -n32 option.
636 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
637 Add -n32 option. Protect with OBJ_ELF.
638 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
639 (mips_elf_final_processing): Likewise. Don't write .reginfo section
640 for n32, use .MIPS.options instead.
642 2001-10-03 Alan Modra <amodra@bigpond.net.au>
644 * po/POTFILES.in: Regenerate.
645 * configure: Regenerate.
647 2001-10-02 Alan Modra <amodra@bigpond.net.au>
649 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
650 bits if target is 64 bit.
652 * doc/as.texinfo (listing): Fix typo.
654 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
656 * Makefile.am (Makefile): Depend on bfd/configure.in.
658 * Makefile.in: Regenerate.
660 2001-09-30 H.J. Lu <hjl@gnu.org>
662 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
663 and "ams" for compatibility.
665 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
667 * config/tc-sh.c (md_pcrel_from_section): Transformed from
668 md_pcrel_from. Handle pc-relativeness against link-time
669 symbol. Handle relativeness to elsewhere than the fixup.
670 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
671 (md_pcrel_from_section): Prototype.
673 * Makefile.am: Update dependencies with "make dep-am".
674 * Makefile.in: Regenerate.
676 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
678 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
679 (print_opcode_format, skip_whites): Likewise.
680 (convert_branch, m68hc11_new_insn): Likewise.
681 (build_dbranch_insn, build_indexed_byte): Likewise.
682 (build_reg_mode, find, find_opcode): Likewise.
683 (print_insn_format): Fix call to print_opcode_format.
684 (md_assemble): Fix call to build_dbranch_insn.
686 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
688 * config/tc-arm.c: Add missing prototypes.
690 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
692 * input-file.c (input_file_open): When reading the
693 first line looking for #NO_APP, prepare for the possibility
694 of finding #APP instead. Also fix algorithm to allow
695 white-space to follow either #NO_APP or #APP directives.
697 2001-09-25 Geoff Berry <geoff.berry@bops.com>
699 * listing.c (buffer_line): Don't write past the end of `line' when
702 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
704 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
705 relocation for differences between symbols in a section other
706 than the one in which the difference is to be placed; apply
707 the relocation instead.
709 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
711 * config/tc-arc.c: Add missing prototype.
712 (md_atof): Change type to int. Add missing prototype.
713 * config/tc-arc.h: Prototype exported functions.
715 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
717 * as.c: Add missing function prototype.
718 * config/obj-aout.c: Fix compile time warning.
720 2001-09-21 Bruno Haible <haible@clisp.cons.org>
722 * config/tc-openrisc.c: Don't include <ctype.h>.
724 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
726 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
728 2001-09-19 Alan Modra <amodra@bigpond.net.au>
730 * config/tc-i370.c: Fix typo in last change.
732 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
734 * doc/as.texinfo (Symbol Names): Improve documentation on local
735 labels and add documenation about dollar labels.
737 2001-09-18 Bruno Haible <haible@clisp.cons.org>
739 * as.h: Don't include <ctype.h>.
740 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
741 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
742 (atof_generic): Use ISDIGIT instead of isdigit.
743 * config/m68k-parse.y: Include "safe-ctype.h".
744 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
745 * config/obj-elf.c: Include "safe-ctype.h".
746 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
747 * config/obj-vms.c: Include "safe-ctype.h".
748 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
749 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
750 instead of isupper/islower/toupper/tolower.
751 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
752 (insert_sreg): Use TOUPPER instead of islower/toupper.
753 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
754 isalpha/isalnum/isupper/tolower.
755 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
757 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
758 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
759 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
760 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
761 (arc_extoper): Use TOLOWER instead of isupper/tolower.
762 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
763 (arm_psr_parse): Use ISALPHA instead of isalpha.
764 (accum0_required_here): Use ISALNUM instead of isalnum.
765 (do_ldrd): Use ISSPACE instead of isspace.
766 (decode_shift): Use ISALPHA instead of isalpha.
767 (insert_reg): Use TOUPPER instead of islower/toupper.
768 (arm_reg_parse): Use ISALPHA instead of isalpha.
769 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
770 isalnum/ispunct/tolower.
771 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
772 (md_parse_option): Use TOLOWER instead of tolower.
773 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
774 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
775 (cris_process_instruction): Use ISLOWER instead of islower.
776 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
777 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
778 (get_flags): Use ISSPACE instead of isspace.
779 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
780 (do_assemble): Use TOLOWER instead of tolower.
781 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
782 (do_assemble): Use TOLOWER instead of tolower.
783 (d30v_start_line): Use ISSPACE instead of isspace.
784 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
785 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
786 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
787 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
788 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
789 (start_label): Use ISALPHA instead of isalpha.
790 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
791 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
792 isupper/islower/tolower.
793 (pa_parse_number): Use ISDIGIT instead of isdigit.
794 (pa_chk_field_selector): Use TOLOWER instead of tolower.
795 (pa_stringer): Use ISDIGIT instead of isdigit.
796 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
797 (register_name): Use ISALPHA instead of isalpha.
798 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
799 isalnum/islower/tolower.
800 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
802 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
804 (md_assemble): Use ISSPACE instead of isspace.
805 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
806 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
807 instead of isdigit/islower/isupper/tolower/isalpha.
808 (output_invalid): Use ISPRINT instead of isprint.
809 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
810 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
811 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
812 (get_args): Use ISALNUM instead of isalnum.
813 * config/tc-ia64.c: Include "safe-ctype.h".
814 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
815 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
816 (ia64_parse_name): Likewise.
817 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
818 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
819 instead of isspace/isalnum/isupper/tolower.
820 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
821 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
822 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
823 (mklower_table): Remove variable.
824 (mklower): Remove macro.
825 (insert_reg): Use TOUPPER instead of islower/toupper.
826 (md_begin): Remove initialization of mklower_table.
827 (s_reg): Use ISALNUM instead of isalnum.
828 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
829 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
830 (build_mri_control_operand): Use TOLOWER instead of tolower.
831 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
832 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
833 (md_assemble): Use ISSPACE instead of isspace.
834 (get_imm16): Use ISALNUM instead of isalnum.
835 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
836 isdigit/isupper/tolower.
837 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
838 instead of isalpha/isupper/tolower.
839 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
840 isdigit/islower/isupper.
841 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
842 (mcore_s_section): Use ISSPACE instead of isspace.
843 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
844 isspace/tolower/isalnum.
845 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
846 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
847 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
849 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
850 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
851 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
852 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
854 (tc_get_register): Likewise.
855 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
856 (s_mips_ent): Use ISDIGIT instead of isdigit.
857 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
858 (md_assemble): Use ISSPACE instead of isspace.
859 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
860 (md_assemble): Use ISSPACE instead of isspace.
861 * config/tc-ns32k.c: Don't include <ctype.h>.
862 * config/tc-pdp11.c: Include "safe-ctype.h".
863 (mklower): Remove function.
864 (parse_reg): Use TOLOWER instead of mklower.
865 * config/tc-pj.c: Include "safe-ctype.h".
866 (md_assemble): Use ISSPACE instead of isspace.
867 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
868 (register_name): Use ISALPHA instead of isalpha.
869 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
870 isalnum/islower/tolower.
871 (md_assemble): Use ISSPACE instead of isspace.
872 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
874 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
875 (register_name): Use ISALPHA instead of isalpha.
876 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
877 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
879 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
880 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
881 isalnum/islower/tolower.
882 (IDENT_CHAR): Use ISALNUM instead of isalnum.
883 (parse_reg): Use TOLOWER instead of tolower.
884 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
885 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
886 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
887 (parse_keyword_arg): Use ISALNUM instead of isalnum.
888 * config/tc-tahoe.c: Include "safe-ctype.h".
889 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
890 (tip_op): Use TOLOWER instead of isupper/tolower.
891 * config/tc-tic30.c: Include "safe-ctype.h".
892 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
893 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
894 (tic30_operand): Use TOLOWER instead of tolower.
895 (tic30_find_parallel_insn): Likewise.
896 (output_invalid): Use ISPRINT instead of isprint.
897 * config/tc-tic54x.c: Include "safe-ctype.h".
898 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
899 (lookup_version): Use TOUPPER instead of toupper.
900 (tic54x_var): Use ISALPHA instead of isalpha.
901 (tic54x_mlib): Use ISSPACE instead of isspace.
902 (subsym_iscons): Use TOUPPER instead of toupper.
903 (get_operands): Use ISSPACE instead of isspace.
904 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
905 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
906 (next_line_shows_parallel): Use ISSPACE instead of isspace.
907 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
908 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
909 ISSPACE instead of isspace.
910 * config/tc-tic80.c: Include "safe-ctype.h".
911 (md_assemble): Use ISSPACE instead of isspace.
912 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
913 (system_register_name): Use ISDIGIT instead of isdigit.
914 (md_assemble): Use ISSPACE instead of isspace.
915 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
916 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
917 isupper/tolower/isdigit.
918 (vip_op): Use TOLOWER instead of isupper/tolower.
919 * config/tc-w65.c: Don't include <ctype.h>.
920 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
921 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
922 (whatreg): Use ISDIGIT instead of isdigit.
923 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
924 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
925 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
926 (integer_constant): Use ISALNUM/TOUPPER instead of
927 isalnum/islower/toupper.
928 (operand): Use TOLOWER instead of isupper/tolower.
929 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
930 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
932 (process_assigns, whatcond): Use TOUPPER instead of toupper.
933 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
934 (main): For gettext, also set the LC_CTYPE locate facet.
935 * hash.c: Include "safe-ctype.h".
936 (main): Use TOLOWER instead of isupper/tolower.
937 * itbl-lex.l: Don't include <ctype.h>.
938 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
939 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
940 omit non-ASCII characters.
941 (debugging_pseudo): Use ISSPACE instead of isspace.
942 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
943 (buffer_and_nest): Use ISALNUM instead of isalnum.
944 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
945 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
946 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
947 instead of isalnum/isdigit/isupper/isalpha.
948 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
949 of isalpha/isalnum/isupper/tolower.
950 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
951 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
952 isupper/tolower/isdigit.
953 (s_mri_common): Use ISDIGIT instead of isdigit.
954 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
955 (s_float_space): Use ISALPHA instead of isalpha.
956 (ignore_rest_of_line): Use ISPRINT instead of isprint.
957 (float_cons): Use ISALPHA instead of isalpha.
958 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
960 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
961 (save_symbol_name): Use ISLOWER/TOUPPER instead of
963 (symbol_find_base): Use TOUPPER instead of islower/toupper.
964 (decode_local_label_name): Use ISDIGIT instead of isdigit.
966 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
968 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
969 in 64 bit mode and make format "e" work.
971 2001-09-18 Alan Modra <amodra@bigpond.net.au>
973 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
975 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
976 var to ensure bfd_alloc arg is the right type.
977 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
980 * config/obj-coff.c: Replace calls to bfd_write with calls to
981 bfd_bwrite. Cast args of bfd_seek.
983 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
986 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
988 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
991 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
993 * config/tc-sh.h (sh_force_relocation): Prototype.
994 (struct fix): Forward declare.
995 * config/tc-sh.c (type sh_operand_info): Move to top of file.
996 (cons, s_align_bytes): Remove old-type declarations.
997 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
998 get_operands, get_specific, insert, build_relax,
999 insert_loop_bounds, build_Mytes): Prototype.
1000 (little): Make static. Prototype.
1001 (check, tc_Nout_fix_to_chars): Delete unused functions.
1003 2001-09-14 Eric Christopher <echristo@redhat.com>
1005 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1008 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1010 * configure.in: Add arm-openbsd target.
1011 * configure: Regenerate.
1013 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1015 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1018 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1020 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1022 2001-09-11 Richard Henderson <rth@redhat.com>
1024 * config/tc-alpha.c (alpha_elf_section_letter): New.
1025 (alpha_elf_section_flags): New.
1026 * config/tc-alpha.h (md_elf_section_letter): New.
1027 (md_elf_section_flags): New.
1028 * config/tc-ia64.c (ia64_elf_section_letter): New.
1029 * config/tc-ia64.h (md_elf_section_letter): New.
1031 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1033 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1034 of 'm', 'S' instead of 's'. Update bad_msg.
1035 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1036 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1038 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1040 * expr.c (expr): Move code setting "retval" to the end of the loop,
1041 and rearrange for efficiency. For "PIC code" subtraction, use
1042 "rightseg" rather than recalculating. For "symbol OP symbol"
1043 subtract, set "retval" to absolute_section if symbols in same
1045 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1046 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1047 comparisons on symbols from any section. Allow other comparison
1048 operators as for subtraction.
1049 (symbol_equated_reloc_p): New predicate function.
1050 * symbols.h (symbol_equated_reloc_p): Declare.
1051 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1052 for expression syms is set correctly.
1053 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1054 (write_relocs): Likewise.
1055 (write_object_file): Likewise.
1056 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1057 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1058 of a complex expression when setting up frag_var.
1060 2001-09-07 Richard Henderson <rth@redhat.com>
1062 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1063 require_seq and allow_seq. Let !literal omit the sequence number.
1064 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1066 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1068 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1069 section symbols the same way as externs.
1071 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1073 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1076 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1078 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1079 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1080 PIC, BFD_RELOC_16_PCREL for the rest.
1081 (mips_ip): Likewise.
1082 (md_pcrel_from): return the right offset for the differently shifted
1084 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1086 2001-09-05 Richard Henderson <rth@redhat.com>
1088 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1089 (pseudo_func): Add @iplt.
1090 (pseudo_opcode): Add data16 and data16.ua.
1091 (md_begin): Set iplt pseudo.
1092 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1094 2001-09-04 Richard Henderson <rth@redhat.com>
1096 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1097 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1098 (alpha_macros): Remove occurrences of same.
1099 (O_lituse_addr, O_gprel): New.
1100 (DUMMY_RELOC_LITUSE_*): New.
1101 (s_alpha_ucons, s_alpha_arch): Prototype.
1102 (alpha_reloc_op): Construct elements via DEF macro.
1103 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1104 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1105 members to not be literal specific.
1106 (next_sequence_num): New.
1107 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1108 added/removed BFD relocations.
1109 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1110 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1111 (tokenize_arguments): Parse ! relocations properly.
1112 (find_macro_match): Delete unused macro argument types.
1113 (assemble_insn): Add reloc parameter; emit that instead of the
1114 default as appropriate.
1115 (get_alpha_reloc_tag): New. Split from ...
1116 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1117 (assemble_tokens): Don't search macros if user relocation present.
1118 Copy reloc sequence number to insn struct.
1119 (emit_ldgp): Remove user reloc handling.
1120 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1121 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1122 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1123 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1124 (struct alpha_fix_tag): Name members less literal specific.
1126 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1128 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1129 address of two symbols in different sections.
1131 2001-08-31 Eric Christopher <echristo@redhat.com>
1132 Jason Eckhardt <jle@redhat.com>
1134 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1135 5kc, and 20kc. Clean up old entries.
1137 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1138 Jeff Law <law@redhat.com>
1140 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1141 offset match H8 ELF spec.
1142 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1143 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1145 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1146 (build_bytes): Mark fixups for PCrel branches as signed. For
1147 OBJ_ELF, make sure the reloc's offset points to the first byte
1149 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1150 * tc-h8300.h (relocation mappings): Add.
1152 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1154 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1155 define for BFD_ASSEMBLER.
1156 (tc_reloc_mangle): Likewise.
1157 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1159 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1161 * config/tc-h8300.c (h8300hmode): Record the machine type
1162 if BFD_ASSEMBLER is defined.
1163 (h8300smode, md_begin): Similarly.
1165 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1167 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1168 default from coff to elf.
1169 * configure: Regenerate.
1171 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1173 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1174 assorted coff relocations to the corresponding elf relocations.
1175 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1177 * configure.in: Add case for h8300-*-elf.
1178 * configure: Regenerate.
1180 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1182 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1183 documentation to reflect reality.
1185 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1187 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1188 (macro): Reflect change to MAX_GPREL_OFFSET.
1190 2001-08-27 Torbjorn Granlund <tege@swox.com>
1191 Staffan Ulfberg <staffanu@swox.se>
1192 Linus Nordberg <linus@swox.se>
1193 Alan Modra <amodra@bigpond.net.au>
1195 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1196 * configure: Regenerate.
1197 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1198 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1199 (md_assemble): Use them.
1200 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1201 (md_pseudo_table): Add "llong", "quad".
1202 (md_parse_option): Match default_cpu of powerpc*.
1203 (ppc_arch): Likewise.
1204 (ppc_subseg_align): Only for OBJ_XCOFF.
1205 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1206 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1207 (ppc_insert_operand): Don't bother testing 'file' before calling
1208 as_bad_where. Use as_bad_where for operand->insert errors.
1209 (mapping): Add ELF64 relocation modifiers.
1210 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1211 expressions with abs_symbol.
1212 (ppc_elf_cons): Correct offset for little endian targets.
1213 (ppc_elf_frob_symbol): New.
1214 (md_assemble): Add support for 64 bit ELF relocs.
1215 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1216 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1217 ".toc" section for 64 bit ELF.
1218 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1219 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1220 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1221 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1222 Expand on comments, error message. Add support for 64 bit relocs,
1223 and use PPC_HI etc. macros.
1224 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1225 (HANDLE_ALIGN): Define to generate nops in code sections rather
1227 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1228 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1229 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1230 (ppc_fix_adjustable): Declare.
1231 (tc_frob_symbol): Define.
1232 (ppc_elf_frob_symbol): Declare.
1234 2001-08-26 Andreas Jaeger <aj@suse.de>
1236 * config/tc-s390.c: Add missing prototypes
1237 (md_gather_operands): Make static.
1239 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1241 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1242 allowed value, not the word beyond maximum.
1243 * config/tc-mips.c (macro_build_lui): Code cleanup.
1244 (macro): Reflect change to MAX_GPREL_OFFSET.
1245 (mips_ip): Check explicitly against S_EX_NONE.
1246 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1247 (md_apply_fix): Code cleanup.
1249 2001-08-24 Andreas Jaeger <aj@suse.de>
1251 * config/tc-ppc.h: Fix prototype declaration.
1253 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1255 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1256 * config/obj-elf.c (obj_elf_size): When size is constant, free
1257 and clear symbol_get_obj(sym)->size if any.
1259 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1261 * config/tc-mips.c (md_begin): Warn about incompatibility between
1262 -march=FOO and -mipsN option, continue with default ISA.
1264 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1266 * config/tc-mips.c (md_parse_option): #ifdef the
1267 traditional/non-traditional names as it is done in mips_target_format.
1269 2001-08-20 Richard Henderson <rth@redhat.com>
1271 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1272 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1273 use seg parameter instead of now_seg.
1275 2001-08-18 H.J. Lu <hjl@gnu.org>
1277 * config/tc-mips.c (show): Add the missing prototype.
1279 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1281 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1283 (mips_ip): Use the new return values instead of characters. Add
1284 support for %higher and %highest.
1287 (my_getSmallExpression): Make parsing case insensitive and more
1288 reliable. Add support for %higher and %highest. Further support to
1289 parse %gprel and %neg is implemented but currently deactivated.
1291 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1293 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1294 (ecoff_build_symbols): Likewise.
1295 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1297 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1299 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1300 for n32 ABI if appropriate.
1302 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1304 * config/tc-mips.c (cons_fix_new_mips): Remove.
1305 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1306 (cons_fix_new_mips): Remove.
1308 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1310 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1311 a label, not a hex constant.
1313 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1315 * config/tc-v850.h: Add missing prototypes.
1317 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1319 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1322 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1324 * config/tc-sparc.c (cons_fix_new_sparc): Move
1325 `sparc_no_align_cons = 0;' to...
1326 (s_uacons): ...here so that sparc_no_align_cons will get
1329 2001-08-11 Kazu Hirata <kazu@hxi.com>
1331 * config/tc-mips.c: Fix a comment typo.
1333 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1335 * config/tc-mips.c (move_register): New function.
1336 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1337 (mips_ip): Likewise.
1338 (macro2): Use move_register rather than macro_build for moves.
1339 (mips16_macro): Likewise.
1340 (macro): Likewise. Handle M_MOVE.
1342 2001-08-10 Andreas Jaeger <aj@suse.de>
1344 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1346 * configure: Regenerate.
1348 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1350 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1351 Comment indentation of #pragma.
1352 * macro.c (alloca): Likewise.
1354 * config/tc-ppc.c: Revert 2001-08-08.
1356 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1358 * symbols.c: Add missing prototypes.
1359 * config/e-i386elf.c: Likewise.
1360 * config/e-i386coff.c: Likewise.
1361 * config/e-i386aout.c: Likewise.
1362 * config/obj-coff.c: Likewise.
1363 (def_symbol_in_progress, stack): Move definition.
1364 * config/obj-elf.c: Add missing prototypes.
1365 (obj_elf_change_section): Make static.
1366 (obj_elf_parse_section_letters): Likewise.
1367 (obj_elf_section_word): Likewise.
1368 (obj_elf_section_type): Likewise.
1370 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1372 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1373 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1374 determining reloc type with code reading operands->reloc field.
1376 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1378 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1379 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1380 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1381 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1383 * output-file.c (output_file_create): Don't try to open a second
1384 time as it's unnecessary. FOPEN_W was undefined too.
1386 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1388 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1389 (mips_ip): Likewise. Typo.
1391 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1393 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1395 (RELAX_ENCODE): Replace bfd_vma by valueT.
1396 (load_address): Formatting.
1397 (macro): Likewise. Code cleanup. Typo.
1398 (macro2): Formatting.
1399 (md_parse_option): Typo.
1400 (s_mipsset): Reorder cases to look nicer.
1401 (md_estimate_size_before_relax): Formatting. Code cleanup.
1402 (mips_elf_final_processing): Check against NULL instead of 0.
1403 (md_obj_end): Remove ugly `' in message string.
1404 (s_mips_ent): Remove ugly `' in message string.
1406 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1408 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1409 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1410 mutually exclusive (if they are different).
1411 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1414 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1416 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1419 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1421 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1422 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1423 (md_long_opts): Add -mfp32 option.
1424 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1425 (md_show_usage): Show usage for -mfp32 and -mgp32.
1426 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1427 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1428 (HAVE_32BIT_ADDRESSES): New macro.
1429 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1430 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1431 (s_cprestore, s_cpadd): Likewise.
1432 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1433 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1434 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1435 to determine the width of addresses in load, store and jump macros.
1436 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1437 used in set instructions; do not check the address size for them.
1438 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1439 unaligned load and store macros.
1440 (mips_ip): Use the new macros to check the width of a register when
1441 processing float constants. Force a constant into memory if it is
1442 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1443 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1444 than mips_gp32 to select synthetic instructions.
1445 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1446 synthetic instructions.
1448 2001-08-01 Christian Groessler <cpg@aladdin.de>
1450 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1451 "rh", "rr", "rq", or "sp" then don't automatically assume
1452 it's a register name. Check whether there is a number
1455 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1457 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1458 Don't allocate more space than necessary for the input line copy.
1460 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1462 * read.c: Standardize error/warning messages - don't capitalise, no
1463 final period or newline, don't say "ignored" or "zero assumed" for
1464 as_bad messages. In some cases, change the wording to that used
1465 elsewhere for similar messages.
1468 * atof-generic.c: Likewise.
1471 * depend.c: Likewise.
1472 * dwarf2dbg.c: Likewise.
1473 * ecoff.c: Likewise.
1475 * frags.c: Likewise.
1476 * input-file.c: Likewise.
1477 * input-scrub.c: Likewise.
1478 * listing.c: Likewise.
1479 * output-file.c: Likewise.
1480 * stabs.c: Likewise.
1481 * subsegs.c: Likewise.
1482 * symbols.c: Likewise.
1483 * write.c: Likewise.
1484 * ecoff.c (ecoff_directive_end): Test for missing name by
1485 comparing input line pointers rather than reading string.
1486 (ecoff_directive_ent): Likewise.
1487 * read.c (s_set): Likewise.
1488 (s_align): Report a warning rather than an error for
1489 alignment too large.
1490 (s_comm): Check for missing symbol name.
1491 (s_lcomm_internal): Likewise.
1493 (s_globl): Use is_end_of_line instead of looking for '\n'.
1494 (s_lcomm_internal): Likewise.
1495 (ignore_rest_of_line): Report a warning rather than an error.
1497 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1499 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1500 any kind of relocation against a not-loaded section.
1502 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1504 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1505 to include '@' in symbol names when parsing versioned symbols
1506 rather than calling get_symbol_end multiple times.
1507 * config/tc-i370.c (register_name): Format fixes. Don't call
1508 get_symbol_end after parsing number.
1509 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1510 code out of conditional.
1511 (address_register_name): Likewise.
1512 (other_register_name): Likewise.
1513 * config/tc-mn10300.c (r_register_name): Likewise.
1514 (xr_register_name): Likewise.
1515 (data_register_name): Likewise.
1516 (address_register_name): Likewise.
1517 (other_register_name): Likewise.
1518 * config/tc-ppc.c (register_name): Likewise.
1519 * config/tc-s390.c (register_name): Likewise.
1521 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1523 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1524 and bra relax: update fragP->fr_fix after the fixup.
1526 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1528 * read.c (s_set): Check for missing symbol name.
1530 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1532 * write.c (relax_segment <rs_space>): Account for fr_fix.
1534 2001-07-25 H.J. Lu <hjl@gnu.org>
1536 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1537 we treat weak like extern only for ELF.
1538 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1539 symbols only for ELF.
1541 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1543 * config/tc-mips.c: Fix spelling error in comment.
1545 2001-07-25 Dave Brolley <brolley@redhat.com>
1547 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1548 (IS_PARALLEL_SEPARATOR): New macro.
1549 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1550 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1551 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1552 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1555 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1557 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1558 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1559 Update dependencies with "make dep-am".
1560 * Makefile.in: Regenerate.
1561 * doc/Makefile.in: Regenerate.
1563 2001-07-23 Kazu Hirata <kazu@hxi.com>
1565 * config/tc-alpha.h: Fix formatting.
1566 * config/tc-arc.c: Likewise.
1567 * config/tc-d10v.h: Likewise.
1568 * config/tc-hppa.c: Likewise.
1569 * config/tc-i370.c: Likewise.
1570 * config/tc-i386.h: Likewise.
1571 * config/tc-i960.h: Likewise.
1572 * config/tc-ia64.c: Likewise.
1573 * config/tc-ia64.h: Likewise.
1574 * config/tc-m32r.c: Likewise.
1575 * config/tc-m68k.c: Likewise.
1576 * config/tc-m88k.c: Likewise.
1577 * config/tc-ns32k.c: Likewise.
1578 * config/tc-pdp11.c: Likewise.
1579 * config/tc-pj.h: Likewise.
1580 * config/tc-s390.c: Likewise.
1581 * config/tc-sparc.c: Likewise.
1582 * config/tc-sparc.h: Likewise.
1583 * config/tc-tic80.c: Likewise.
1584 * config/tc-w65.h: Likewise.
1586 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1588 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1589 symbols specially. Always resolve, adding fr_address to value.
1590 * write.c (write_object_file): Don't add fr_address to sym values.
1591 (relax_frag): Likewise.
1592 (relax_segment): Likewise.
1593 * config/obj-ieee.c (do_symbols): Likewise.
1594 * config/tc-cris.c (md_convert_frag): Likewise.
1595 * config/tc-fr30.c (md_convert_frag): Likewise.
1596 * config/tc-i386.c (md_convert_frag): Likewise.
1597 * config/tc-m32r.c (md_convert_frag): Likewise.
1598 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1599 * config/tc-mcore.c (md_convert_frag): Likewise.
1600 * config/tc-mips.c (mips16_extended_frag): Likewise.
1601 * config/tc-ns32k.c (md_convert_frag): Likewise.
1602 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1603 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1604 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1605 (md_relax_table): Remove first four entries. Format.
1606 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1607 setting fr_var. Simplify byte branch checks.
1609 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1611 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1612 "isbranch" param as all calls have it set.
1613 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1614 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1615 strcasecmp in "nullify" var.
1616 (pa_parse_neg_add_cmpltr): Likewise.
1617 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1618 functions. Don't print wrong conditions in error messages.
1620 2001-07-23 Andreas Jaeger <aj@suse.de>
1622 * config/tc-s390.c (s390_force_relocation): Removed.
1624 * config/tc-s390.h: Remove double declaration of
1625 TC_FORCE_RELOCATION.
1627 2001-07-22 H.J. Lu <hjl@gnu.org>
1629 * config/tc-mips.c (s_mips_end): Remove unused variables.
1630 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1632 2001-07-17 Andreas Schwab <schwab@suse.de>
1634 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1636 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1638 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1640 2001-07-17 matthew green <mrg@eterna.com.au>
1642 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1644 (line_comment_chars): Set to '/' if TE_NetBSD.
1646 2001-07-14 matthew green <mrg@eterna.com.au>
1648 * configure.in (i386-*-netbsdelf*): New target.
1649 * configure: Regenerate.
1651 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1653 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1654 class of the non-debug symbol is C_NULL.
1656 2001-07-10 Anders Norlander <anorland@synergenix.se>
1658 * doc/as.texinfo (Incbin): Fix grammatical errors.
1660 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1662 * depend.c: Use FOPEN_.. macros in calls to fopen().
1663 * input-file.c: As above.
1664 * itbl-ops.c: As above.
1665 * listing.c: As above.
1666 * output-file.c: As above.
1669 2001-07-08 Anders Norlander <anorland@synergenix.se>
1671 * read.c (s_incbin): New .incbin function.
1672 * read.c (potable): Add "incbin" pseudo-op.
1673 * read.h: Add s_incbin prototype.
1674 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1675 * NEWS: Mention new feature.
1677 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1679 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1682 2001-07-06 John Healy <jhealy@redhat.com>
1684 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1685 set of fixups to be stored.
1686 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1687 restored to be chosen from any that are saved.
1688 (gas_cgen_swap_fixups): Modified to allow the current set of
1689 fixups to be swapped with any other set that has been saved.
1690 (gas_cgen_initialize_saved_fixups_array): New routine.
1691 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1692 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1693 or MAX_SAVED_FIXUP_CHAINS.
1694 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1695 store, swap and restore fuctions to reflect the new interface.
1697 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1699 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1700 ignore empty, ineffectual alignment frags when deciding if a
1701 branch can be short.
1703 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1705 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1706 and SPECIAL_SECTION_FINI_ARRAY.
1707 (special_section_name): Add .init_array and .fini_array.
1708 (md_pseudo_table): Add init_array and fini_array.
1709 (md): Add pointer_size and pointer_size_shift fields.
1710 (setup_unwind_header): New static function.
1711 (output_unw_records): Modify to use setup_unwind_header.
1712 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1713 md.pointer_size_shift.
1714 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1716 2001-07-05 Ben Elliston <bje@redhat.com>
1718 * README (Supported platforms): m88k no longer suffers bitrot.
1720 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1722 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1724 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1725 lsy_value. Correct typos in comments.
1726 * symbols.c (local_symbol_make): Update for name change.
1727 (local_symbol_convert): Likewise.
1729 (S_GET_VALUE): Likewise.
1730 (S_SET_VALUE): Likewise.
1731 (print_symbol_value_1): Likewise.
1732 (resolve_symbol_value): Likewise. Don't divide local sym values
1733 by OCTETS_PER_BYTE twice.
1735 2001-07-04 Jim Wilson <wilson@redhat.com>
1737 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1739 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1742 2001-07-05 Ben Elliston <bje@redhat.com>
1744 * read.c (s_fill): Correct spelling error in comments.
1746 * doc/c-m88k.texi: New file.
1747 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1748 * doc/Makefile.in: Regenerate.
1749 * doc/all.texi: Set M880X0.
1750 * doc/as.texinfo: Hook in m88k-dependent documentation.
1752 2001-07-04 Eric Christopher <echristo@redhat.com>
1754 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1756 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1757 and rm5721 as valid cpu strings.
1758 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1760 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1762 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1763 if it's expected to be non-zero.
1765 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1767 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1770 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1771 (write_object_file): Set finalize_syms to
1772 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1775 * doc/internals.texi; Document
1776 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1778 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1780 * config/tc-ppc.c: Formatting fixes.
1782 2001-07-01 Ben Elliston <bje@redhat.com>
1784 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1785 they cause some subtle breakage. Will fix them again later.
1787 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1789 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1790 outside of a function as a .appline directive.
1792 2001-06-28 Eric Christopher <echristo@redhat.com>
1793 H.J. Lu <hjl@gnu.org>
1795 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1796 of mips_cpu for the ISA selection.
1797 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1798 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1799 (mips_tune): New. Use mips_tune for scheduling and optimization
1801 (append_insn): Use mips_tune and mips_arch.
1802 (macro_build): Ditto.
1804 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1805 backwards compatability mips_cpu generates arch and tune.
1806 (md_show_usage): Document new behavior.
1808 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1813 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1815 * write.c (write_object_file): Do not set finalize_syms until
1816 after the segments have been sized. Some backends may still
1817 need to access the syms's frags in order to adjust relaxed
1820 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1823 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1825 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1826 subtract MD_PCREL_FROM_SECTION for 68k.
1827 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1828 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1830 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1832 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1833 pcrel, subtract MD_PCREL_FROM_SECTION value.
1835 2001-06-24 Ben Elliston <bje@redhat.com>
1837 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1839 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1841 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1842 section symbols the same way as externs.
1844 2001-06-24 Ben Elliston <bje@redhat.com>
1846 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1847 (emit_relocations): Ditto.
1849 (md_begin): Reformat comments to conform to the GNU standards.
1850 (md_assemble): Ditto.
1852 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1853 (md_parse_option): Mark parameters as unused.
1854 (md_show_usage): Ditto.
1855 (calcop): Adjust type of `reg_prefix' to char.
1857 (getval): Adjust type of local `c' to char.
1858 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1859 (md_create_long_jump): Ditto.
1860 (md_estimate_size_before_relax): Mark parameters as unused.
1862 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1863 to allay a possible compiler warning.
1865 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1867 * doc/internals.texi (CPU backend): Document md_atof.
1869 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1871 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1872 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1875 2001-06-21 Philip Blundell <philb@gnu.org>
1877 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1879 (insns): Remove entry for adrl. Add long_flag for adr.
1880 (do_adr): Handle `l' suffix.
1883 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1885 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1886 (md_apply_fix): Use it here. Replace printf with equivalent
1888 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1889 (md_apply_fix): Here too.
1890 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1891 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1892 (md_convert_frag_1): Likewise.
1894 2000-06-20 Tom Rix <trix@redhat.com>
1896 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1898 2001-06-18 H.J. Lu <hjl@gnu.org>
1900 * doc/Makefile.am (info): Depend on $(MANS).
1901 (as.1): Remove the prefix `$(srcdir)/'.
1902 * doc/Makefile.in: Regenerated.
1906 2001-06-18 Philip Blundell <philb@gnu.org>
1908 * config/tc-arm.c (do_msr): Remove restriction on usage of
1911 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1913 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1916 2001-06-13 Philip Blundell <philb@gnu.org>
1918 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1919 (do_t_arit): Likewise.
1921 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1923 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1924 .loc pseudos if the dfwarf2 functions are available.
1925 (md_assemble): Only call dwarf2_emit_insn if it is available.
1927 * expr.c: Fix typo in comment.
1929 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1931 * doc/as.texinfo (Infix Ops): Document that comparison and
1932 combiner operators can be used as infix operators.
1934 2001-06-12 Peter Jakubek <pjak@snafu.de>
1936 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1938 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1939 (reverse_mri_condition): Likewise.
1940 (swap_mri_condition): Issue warning for conditions that can not be
1942 (build_mri_control_operand): Fix order of operands (swapped).
1943 (build_mri_control_operand): Allow upper case extension in structured
1945 (s_mri_else): Likewise.
1946 (s_mri_next): Likewise.
1947 (s_mri_for): Likewise.
1948 (s_mri_if): Fix handling comment ('*') in mri mode.
1949 (s_mri_while): Likewise.
1950 * macro.c (macro_expand): Allow macro invocation with empty
1953 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1955 * config/tc-arm.c: Fix test for overlow of literal pool.
1957 2001-06-11 H.J. Lu <hjl@gnu.org>
1959 * NEWS: Updated for the new -n option for the MIPS assembler.
1961 * config/tc-mips.c (md_show_usage): Add -n.
1963 * doc/as.texinfo: Document the new -n option.
1964 * doc/c-mips.texi: Likewise.
1965 * doc/as.1: Regenerated.
1967 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1969 * config/obj-coff.c (obj_coff_section): Formatting fix.
1971 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1974 2001-06-08 H.J. Lu <hjl@gnu.org>
1976 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1977 disable warning about all NOPS that the assembler generates.
1978 (macro): Warn NOPS generated only if warn_nops is not 0.
1979 (md_shortopts): Add `n'.
1980 (md_parse_option): Set warn_nops to 1 for `n'.
1982 2001-06-08 H.J. Lu <hjl@gnu.org>
1984 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1986 2001-06-08 H.J. Lu <hjl@gnu.org>
1988 * config/tc-mips.c (md_apply_fix): Don't adjust common
1989 extern/weak symbols for ELF.
1990 (md_estimate_size_before_relax): Treat weak like extern for
1992 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1995 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1997 * Makefile.am: 'som' is not wrongly spelled 'some'.
1998 * Makefile.in: Regenerate.
2000 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2001 S_GET_VALUE by using a temp.
2002 (append_insn): Likewise, and for S_SET_VALUE too.
2003 (mips_emit_delays): Likewise.
2004 (my_getExpression): Likewise.
2005 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2006 (mips16_extended_frag): Remove code concerned with avoiding
2007 locking in a frag address now that symbols are not finalized until
2008 relaxation is complete. Cater for first relaxation pass having
2009 bogus addresses. Use relax_marker to reliably determine whether a
2010 symbol frag has been reached on the current pass.
2012 2001-06-07 H.J. Lu <hjl@gnu.org>
2014 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2015 * configure: Regenerate.
2017 2001-06-07 H.J. Lu <hjl@gnu.org>
2019 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2021 * configure: Regenerate.
2023 2001-06-07 H.J. Lu <hjl@gnu.org>
2025 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2026 MIPS_STABS_ELF is defined.
2028 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2030 * as.c (show_usage): Remove L from listing options. It is not a
2033 2001-06-06 Christian Groessler <cpg@aladdin.de>
2035 * config/tc-z8k.c: Removed many warnings by removing unused
2036 variables and tagging unused parameters as such.
2037 (md_begin): Fixed a typo (","instead of ";").
2038 (struct ctrl_table): Add parentheses to initialize array
2040 (struct flag_table): Likewise.
2041 (struct intr_table): Likewise.
2042 (struct table): Likewise.
2043 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2045 2001-06-06 Peter Jakubek <pjak@snafu.de>
2047 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2048 options to list (e.g. m5206e, m5307, m5407).
2050 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2052 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2053 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2055 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2057 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2058 <JumpByte, JumpDword insn output>: Remove dead code.
2060 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2062 * as.c (parse_args): Correct option name "listing-lhs-width2".
2064 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2066 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2069 2001-05-30 Richard Henderson <rth@redhat.com>
2071 * read.c (emit_leb128_expr): Call md_cons_align.
2073 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2075 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2076 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2077 (tc_gen_reloc): Likewise.
2078 (sparc_cons_align): Don't clear sparc_no_align_cons.
2079 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2080 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2082 2001-05-27 Alan Modra <amodra@one.net.au>
2084 * write.c (relax_segment <rs_space>): Check the section of a
2085 symbol to determine whether it is absolute rather than comparing
2086 its frag against zero_address_frag as listings play tricks with
2089 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2090 allocated in the same chunk as the fixed part.
2092 2001-05-26 Alan Modra <amodra@one.net.au>
2094 * write.c (relax_segment <rs_space>): Calculate growth using
2095 addresses before stretch. Prevent repeated error messages.
2096 From Peter Jakubek <pjak@snafu.de>
2097 Use as_bad_where and as_warn_where to pinpoint errors.
2099 2001-05-25 Alan Modra <amodra@one.net.au>
2101 * symbols.c (resolve_symbol_value): Always set segment, even when
2102 not finalizing symbol value.
2104 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2105 * config/obj-coff.c (write_object_file): Likewise.
2106 * (size_section): Remove rs_space assert as fr_symbol is no longer
2108 (fill_section): Likewise.
2110 * configure.in: Replace linuxoldld with linux*oldld.
2111 * configure: Regenerate.
2113 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2114 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2115 that have been finalized.
2117 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2118 taking exit_dont_set_value.
2120 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2123 2000-05-24 Tom Rix <trix@redhat.com>
2125 * config/obj-coff.c (add_lineno): xcoff allows negative line
2127 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2129 2001-05-24 Alan Modra <amodra@one.net.au>
2131 * write.c (write_object_file): Set finalize_syms = 1 before
2134 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2136 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2137 architecture, remove erraneous ISA_MIPS32.
2138 (md_show_usage): Add MIPS r12k support.
2139 (mips_cpu_info_table): Add MIPS r12k support.
2141 2001-05-22 Alan Modra <amodra@one.net.au>
2143 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2146 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2147 instead use finalize_syms directly. Don't treat expressions
2148 specially with regard to finalize_syms. Update calls to self.
2149 (resolve_local_symbol): Update call to resolve_symbol_value.
2150 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2152 * symbols.h (resolve_symbol_value): Update prototype.
2153 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2154 to resolve_symbol_value.
2155 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2156 * config/obj-coff.c (do_relocs_for): Likewise.
2157 (yank_symbols): Likewise.
2158 (fixup_segment): Likewise.
2159 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2160 * config/tc-mips.c (md_convert_frag): Likewise.
2161 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2162 (ppc_fix_adjustable): Likewise.
2163 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2164 (dwarf2dbg_convert_frag): Likewise.
2165 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2166 (eh_frame_convert_frag): Likewise.
2167 * expr.c (make_expr_symbol): Likewise.
2168 * write.c (adjust_reloc_syms): Likewise.
2169 (write_object_file): Likewise.
2170 (relax_segment): Likewise.
2171 (fixup_segment): Likewise.
2172 (finalize_syms): Init to zero, and update comment.
2173 (write_object_file): Set finalize_syms to 1 rather than 2.
2174 * doc/internals.texi (sy_value): Mention finalize_syms.
2175 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2177 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2178 as relaxable if embedded system, make weak syms non-relaxable.
2180 (tc_m68k_fix_adjustable): ..so it can be used here.
2181 (md_apply_fix_2): Sign extend without conditional.
2183 * config/tc-v850.c: Update copyright.
2185 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2187 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2188 howto entry is not found.
2190 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2192 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2193 optimize differences between symbols in code sections to
2195 (mn10300_fix_adjustable): Don't adjust to section+offset
2196 relocations pointing at symbols in code sections.
2198 2001-05-16 Alan Modra <amodra@one.net.au>
2200 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2202 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2203 opcodes are output rather than after. Delete insn_size.
2204 * config/tc-v850.c (md_assemble): Similarly, but delete
2207 2001-05-14 Richard Henderson <rth@redhat.com>
2209 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2212 2001-05-14 Richard Henderson <rth@redhat.com>
2214 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2215 also collect whether to expect an FDE augmentation.
2216 (check_eh_frame): Rewrite as a state machine. Track where in
2217 an FDE we are located, skip any augmentation.
2218 (eh_frame_estimate_size_before_relax): Get code alignment from
2219 the fragment subtype.
2220 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2221 * read.c (emit_leb128_expr): Call check_eh_frame.
2223 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2225 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2226 before a relaxable insns.
2228 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2230 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2231 between symbols if the base symbol is in the current section;
2232 emit a PC-relative relocation instead.
2234 2001-05-12 Peter Targett <peter.targett@arccores.com>
2236 * config/tc-arc.c: Update copyright and tidy source comments.
2237 (md_pseudo_table): Add directive .cpu back as an alias for
2238 .option. Add .file and .line for dwarf2 support.
2239 (arc_mach_type): Make bfd_mach_arc_6 default.
2240 (md_longopts): Add entry 'pre-v6' representing old command line
2241 option when assembling for 'arc5' core versions.
2242 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2244 (arc_code_symbol): Make symbol value for @h30 fixup expression
2245 equal to O_constant.
2246 (md_assemble): Call dwarf2_emit_insn.
2247 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2248 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2249 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2251 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2253 * config/tc-ia64.c (special_linkonce_name): New.
2254 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2255 .gnu.linkonce.ia64unw{,i}.FOO.
2256 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2257 (dot_endp): Add comment about it.
2259 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2261 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2262 block, ensure that the low order bits of the alignment are
2265 2001-05-10 Alan Modra <amodra@one.net.au>
2267 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2270 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2271 current variable part of frag.
2272 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2273 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2274 * config/tc-m68hc11.c (RELAX_STATE): Define.
2275 (RELAX_LENGTH): Define.
2276 (md_estimate_size_before_relax): Handle non-relaxable cases
2277 separately from relaxable cases for clarity, and return correct
2278 size for multi-pass relaxation.
2279 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2280 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2281 (md_convert_frag): Remove "length_code".
2282 * config/tc-vax.c (RELAX_STATE): Define.
2283 (RELAX_LENGTH): Define.
2284 (md_relax_table): Add missing entry.
2285 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2286 (md_convert_frag): Remove "length_code".
2287 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2288 don't bother setting fr_var. Return correct size for multi-pass
2290 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2291 (md_convert_frag): Don't bother clearing fr_var.
2292 (md_pseudo_table): Correct initialization.
2293 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2294 (md_estimate_size_before_relax): No need to set fr_var.
2295 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2296 (md_estimate_size_before_relax): No need to set fr_var.
2298 2001-05-09 Richard Henderson <rth@redhat.com>
2300 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2301 beginning a function's unwind info block.
2303 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2305 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2307 2001-05-08 Andreas Schwab <schwab@suse.de>
2309 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2310 fx_pcrel_adjust explicitly sign extend when reading it.
2312 2001-05-08 Alan Modra <amodra@one.net.au>
2314 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2315 from md_relax_table, and combine some switch cases.
2317 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2319 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2320 from offset in non-pcrel operands too.
2322 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2324 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2325 * config/tc-arm.c (arm_handle_align): Do not insert more than
2326 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2327 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2329 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2331 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2333 * Makefile.in: Regenerate.
2334 * configure.in: Remove duplicate mips-*-ecoff* entry.
2335 * configure: Regenerate.
2337 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2338 (n_names): Cast away type mismatch.
2339 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2340 (obj_ecoff_frob_symbol): Likewise.
2341 * ecoff.c: (add_file): Add unused attribute.
2342 (ecoff_directive_begin): Likewise.
2343 (ecoff_directive_bend): Likewise.
2344 (ecoff_directive_def): Likewise.
2345 (ecoff_directive_dim): Likewise.
2346 (ecoff_directive_scl): Likewise.
2347 (ecoff_directive_size): Likewise.
2348 (ecoff_directive_type): Likewise.
2349 (ecoff_directive_tag): Likewise.
2350 (ecoff_directive_val): Likewise.
2351 (ecoff_directive_endef): Likewise.
2352 (ecoff_directive_end): Likewise.
2353 (ecoff_directive_ent): Likewise.
2354 (ecoff_directive_extern): Likewise.
2355 (ecoff_directive_file): Likewise.
2356 (ecoff_directive_fmask): Likewise.
2357 (ecoff_directive_frame): Likewise.
2358 (ecoff_directive_mask): Likewise.
2359 (ecoff_directive_loc): Likewise.
2360 (mark_stabs): Likewise.
2361 (ecoff_stab): Likewise.
2362 (ecoff_frob_symbol): Cast away type mismatch.
2363 (ecoff_padding_adjust): Likewise.
2364 (ecoff_build_symbols): Likewise.
2365 (ecoff_build_procs): Likewise.
2366 (ecoff_build_aux): Likewise.
2367 (ecoff_build_strings): Likewise.
2368 (ecoff_build_fdr): Likewise.
2369 (ecoff_build_debug): Likewise.
2370 * itbl-ops.c (itbl_assemble): Variable initialization.
2372 2001-05-03 Alan Modra <amodra@one.net.au>
2374 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2375 expressions rather than triggering an assert.
2377 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2379 * config/tc-openrisc.c: New file.
2380 * config/tc-openrisc.h: Likewise.
2382 * Makefile.am: Add OpenRISC target.
2383 * Makefile.in: Regenerated.
2385 * configure.in (openrisc-*-*): Add target.
2386 * configure: Regenerated.
2388 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2390 * config/tc-arm.c (arm_frag_align_code): Change error message to
2391 more explanatory version.
2393 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2395 * config/tc-mips.c (md_parse_option): Also accept
2396 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2398 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2400 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2401 argument passing order: predicate goes last, not first.
2403 2001-04-27 Sean McNeil <sean@mcneil.com>
2405 * configure.in: Add arm-vxworks.
2406 * configure: Regenerate.
2408 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2410 * config/tc-arm.c (arm_handle_align): New Function: Generate
2411 no-op filled alignment frags.
2412 (arm_frag_align_code): New Function: Create a code alignment frag.
2413 (arm_init_frag): New Function: Initialse the target dependent
2416 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2417 (TC_FRAG_INIT): Define.
2418 (HANDLE_ALIGN): Define.
2419 (md_do_align): Define.
2421 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2423 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2424 symbol has been initialised before extracting its symbol index.
2426 2001-04-24 H.J. Lu <hjl@gnu.org>
2428 * configure: Regenerated with the right version of autoconf.
2430 2001-04-24 Christian Groessler <cpg@aladdin.de>
2432 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2433 generate R_CALLR and R_REL16 relocations
2435 2000-04-20 Jason Eckhardt <jle@redhat.com>
2437 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2438 since frag_now can change after d10v_cleanup is called.
2440 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2442 * configure.in: Add the em type for FreeBSD targets.
2443 * configure: Regenerate.
2445 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2447 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2448 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2450 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2451 pc-relative relocations not placed at the end of the instruction.
2453 2001-04-13 Jim Wilson <wilson@redhat.com>
2455 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2458 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2460 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2461 handle SHF_MERGE and SHF_STRINGS.
2462 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2463 (obj_elf_section): Allow additional argument specifying entity size.
2464 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2465 in SEC_MERGE sections.
2467 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2469 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2471 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2473 * expr.c (operand): Pass &c to md_parse_name().
2474 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2476 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2478 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2480 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2481 * Makefile.in: Regenerated.
2483 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2484 * configure: Regenerated.
2486 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2488 * config/tc-mn10300.c (xr_registers): Added `pc'.
2490 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2492 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2493 * configure: Regenerate.
2495 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2496 cases, and always return size based on current fr_subtype.
2497 (md_begin): Move initialization of md_relax_table..
2498 (md_relax_table): ..to static initializer. Set rlx_length for
2499 UNDEF_WORD_DISP cases.
2500 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2501 (md_begin): Likewise.
2502 (md_relax_table): Likewise.
2503 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2504 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2505 Set rlx_backward and rlx_forward to zero for unused states.
2506 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2507 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2508 (UNCOND12, UNCOND32): Remove duplicate defines.
2510 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2512 * config/tc-cris.c (md_estimate_size_before_relax) <case
2513 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2514 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2515 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2516 Add cases to cover all relax states.
2517 (cris_insn_first_word_frag): New.
2518 (md_assemble): Call cris_insn_first_word_frag to get the first
2519 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2520 end. Drop variable insn_size.
2521 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2522 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2523 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2525 * write.c (write_object_file): Reset broken word state before
2528 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2530 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2531 for one line if not already enabled.
2532 * cond.c (s_elseif): Correct conditional assembly listing.
2535 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2536 Don't abort on NULL current_cframe.
2538 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2540 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2541 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2542 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2543 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2544 * config/obj-coff.c (do_relocs_for): Likewise.
2545 (yank_symbols): Likewise.
2546 (fixup_segment): Likewise.
2547 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2548 (ppc_fix_adjustable): Likewise.
2549 * config/tc-mips.c (md_convert_frag): Likewise.
2550 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2551 * ehopt.c (eh_frame_convert_frag): Likewise.
2552 * expr.c (make_expr_symbol): Likewise.
2554 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2556 * symbols.c (resolve_symbol_value): Don't fix expression values
2557 until relaxation is complete.
2558 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2559 (S_GET_VALUE): Likewise, and return unresolved expression value.
2560 * write.c (finalize_syms): New.
2561 (relax_and_size_seg): Split into..
2562 (relax_seg): New function, returns 1 if anything changed..
2563 (size_seg): And the remainder of relax_and_size_seg.
2564 (fixup_segment): Arrange for final resolution of sym values.
2565 (adjust_reloc_syms): Likewise.
2566 (write_object_file): Likewise, and repeatedly call relax_seg until
2567 nothing more changes.
2568 (relax_segment): Return 1 if anything changed. Use correct types
2569 for rs_org `target' and `after'.
2570 * write.h (finalize_syms): Declare.
2571 (relax_segment): Update prototype.
2573 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2574 do-nothing cases to switch to avoid abort on a second relaxation
2575 pass, and tidy code a little.
2576 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2577 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2578 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2579 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2580 (md_relax_table): Remove first four unused entries. Increment
2581 rlx_length by one throughout table, and update comments to suit.
2582 (md_estimate_size_before_relax): Return size of current variable
2583 part of frag to reflect reality when relaxing more than once.
2584 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2585 (COND32, UNCD32): Rename to DISP32 throughout.
2586 (UNDEF_WORD_DISP): Renumber to 3.
2587 (md_estimate_size_before_relax): Add extra do-nothing cases.
2588 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2589 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2590 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2591 handle word and dword branches.
2593 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2595 * config/tc-cris.h (tc_fix_adjustable): Allow only
2596 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2597 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2598 example in comment to valid type.
2600 2001-03-28 H.J. Lu <hjl@gnu.org>
2602 * read.c (equals): Set to local for COFF only if it hasn't been
2605 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2607 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2608 (md_begin): Use it when setting default architecture.
2610 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2612 * read.c (equals): (for COFF) default symbols to being local.
2614 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2616 * configure.in (cris-*-*): Change default emulation to criself.
2617 (cris-*-*aout*): New rule.
2618 * configure: Regenerate.
2620 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2622 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2623 BFD_RELOC_390_GOTENT.
2624 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2625 BFD_RELOC_390_GOTENT.
2627 2001-03-26 Nick Clifton <nickc@redhat.com>
2629 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2630 * config/tc-s390.c (s390_force_relocation): New function: Force
2631 relocations for VTINHERIT relocs.
2633 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2635 * doc/as.texinfo: Put @c man begin to generate the as man page.
2636 When generating man, define all the variables. Re-organize some
2637 options to obtain better indentation of man page.
2638 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2639 (as.1): Build from as.texinfo.
2640 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2642 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2644 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2645 scale factor, and return the end of the expression.
2646 (i386_operand): Modify for above.
2648 2001-03-23 Nick Clifton <nickc@redhat.com>
2650 * doc/as.texinfo: Document --listing-XXX command line switches.
2651 Explain why listings behave differently when -pipe is used.
2653 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2655 * write.c (fix_new_exp): Print an error if passed a register.
2657 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2659 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2660 (PIC_SUFFIX_CHAR): New macro.
2661 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2662 (pic): New variable.
2663 (md_longopts): New option --pic.
2664 (OPTION_PIC): Define.
2665 (md_estimate_size_before_relax): Tweak longish comment.
2666 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2667 (md_assemble): Handle a PIC relocation on prefix and normal
2668 instruction operands.
2669 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2670 "complex" operand expressions. Call frag_more outside
2671 gen_cond_branch_32 parameter list.
2672 (cris_process_instruction): Handle PIC relocs on parsed
2673 operand expressions. Validize PIC reloc sizes.
2674 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2675 (gen_bdap): Handle "complex" operand expressions.
2676 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2677 ADD.D offset,PC as jump instruction if generating PIC. Generate
2678 error instead of crashing on complex expressions.
2679 (cris_number_to_imm): Add segT parameter. All callers changed.
2680 Use segT parameter, not now_seg, for segment of fixup. Handle
2681 PCREL relocations but check that they are fully resolved.
2682 (md_parse_option): Handle OPTION_PIC.
2683 (tc_gen_reloc): Handle PIC relocs.
2684 (md_show_usage): Update for --pic.
2685 (md_apply_fix3): Renamed from md_apply_fix.
2686 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2687 (md_cris_force_relocation): Force relocation for PIC relocs.
2689 * config/tc-cris.h: Tweak attribution.
2690 (MD_APPLY_FIX3): Define.
2691 (IS_CRIS_PIC_RELOC): New macro.
2692 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2693 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2695 (tc_frob_symbol): Avoid emitting undefined symbols.
2697 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2699 * frags.h (struct frag): Add relax_marker.
2700 * write.c (is_dnrange): Delete.
2701 (relax_frag): Use correct types for `aim', `target', `address'.
2702 Delete `offset', `was_address'. Test `relax_marker' instead of
2703 using fragile (and slow) address test.
2704 (relax_segment): Init and flip `relax_marker'.
2706 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2708 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2711 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2713 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2714 with 'Motorola specification for assembly language input standard'.
2716 2001-03-17 Richard Henderson <rth@redhat.com>
2718 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2719 (dwarf2_directive_loc): Don't use them.
2720 (dwarf2_directive_file): Reject duplicate file definitions.
2721 (get_filenum): Zero allocated memory.
2722 (out_file_list): Complain about missing file definitions.
2724 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2726 * read.c (do_org): Handle complex expressions.
2727 * cgen.c (gas_cgen_finish_insn): Likewise.
2729 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2731 * config/tc-ia64.c (md): New member keep_pending_output.
2732 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2734 (dot_xdata): Turn on md.keep_pending_output for the duration of
2736 (dot_xfloat_cons): Ditto.
2737 (dot_xstringer): Ditto.
2738 (dot_xdata_ua): Ditto.
2739 (dot_xfloat_cons_ua): Ditto.
2741 2001-03-15 Jim Wilson <wilson@redhat.com>
2743 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2746 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2748 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2750 2001-03-15 DJ Delorie <dj@redhat.com>
2752 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2753 blindly freeing string if it isn't at the top of the obstack.
2755 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2757 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2758 (NUM_FLAG_CODE): Define.
2759 (lex_got): New function.
2760 (got_reloc): New global var.
2761 (x86_cons_fix_new): New function.
2762 (x86_cons): New function.
2763 (i386_immediate): Use lex_got here, replacing inline code. Change
2764 "ignoring junk.." error message to "junk.."
2765 (i386_displacement): Likewise.
2766 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2767 (x86_cons): Declare.
2768 (TC_CONS_FIX_NEW): Define.
2769 (x86_cons_fix_new): Declare.
2771 2001-03-12 Nick Clifton <nickc@redhat.com>
2773 * config/tc-arm.c (md_begin): Always set machine type based on
2776 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2778 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2779 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2781 <JumpInterSegment output>: Use correct i.disp_reloc[].
2782 <immediate output>: Likewise.
2784 2001-03-06 Nick Clifton <nickc@redhat.com>
2786 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2789 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2791 * config/tc-m68k.c : Add 5407 to archs[] table.
2792 (HAVE_LONG_BRANCH): Add mcf5407.
2793 (select_control_regs): Recognize 5407.
2795 2001-03-02 Dave Brolley <brolley@redhat.com>
2797 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2800 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2802 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2803 (gen_to_words): Print warnings if NaNs are found and the target CPU
2804 does not support them. Allow largest exponent to be used in normal
2805 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2807 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2809 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2810 anymore since we use bfd_elf_generic_reloc now.
2811 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2813 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2815 * configure.in (BFD_VERSION): New.
2816 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2817 * configure: Regenerate.
2818 * Makefile.am: Run "make dep-am"
2819 * Makefile.in: Regenerate.
2820 * doc/Makefile.in: Regenerate.
2822 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2824 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2825 SEC_NEVER_LOAD when the 'n' flag is used.
2826 Add SEC_NEVER_LOAD to matchflags.
2828 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2830 * symbols.c (decode_local_label_name): Initialize message_format
2831 only when an error is reported (perf pb due to I18N).
2833 2001-02-23 H.J. Lu <hjl@gnu.org>
2835 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2836 BFD_ASSEMBLER is not defined.
2838 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2840 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2841 done if it's against a symbol.
2843 2001-02-22 Timothy Wall <twall@cygnus.com>
2845 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2846 target formats if applicable.
2847 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2848 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2849 * Makefile.in: Regenerated.
2850 * configure.in: Added configuration for ia64-*-aix*.
2851 * configure: Regenerated.
2853 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2855 * config/tc-ia64.c (enum operand_match_result): New type.
2856 (operand_match): Change return type to operand_match_result.
2857 Fix all returns appropriately, adding support for returning the
2858 out-of-range result.
2859 (parse_operands): New locals result, error_pos, out_of_range_pos,
2860 curr_out_of_range_pos. Rewrite operand matching loop to give better
2863 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2865 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2866 (dot_proc): Clear unwind.prologue_count to zero.
2867 (dot_prologue): Increment unwind.prologue_count.
2868 (dot_restore): If second operand is omitted, use
2869 unwind.prologue_count -1 for "ecount" (# of additional regions to
2870 pop). Decrement unwind.prologue_count by number of regions
2873 2001-02-21 Nick Clifton <nickc@redhat.com>
2875 * doc/as.texinfo (Section): Note that some flags to the COFF
2876 version of .section remove attributes rather than setting them.
2878 2001-02-20 Kazu Hirata <kazu@hxi.com>
2880 * config/tc-pdp11.c: Fix formatting.
2881 * config/tc-pdp11.h: Likewise.
2883 2001-02-20 Bo Thorsen <bo@suse.de>
2885 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2888 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2890 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2891 all FreeBSD platforms should look the same at this level.
2892 * configure: Rebuilt.
2893 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2895 2001-02-18 lars brinkhoff <lars@nocrew.org>
2897 * Makefile.am: Add PDP-11 target.
2898 * configure.in: Likewise.
2899 * config/tc-pdp11.c: New file.
2900 * config/tc-pdp11.h: New file.
2901 * doc/Makefile.am: Add PDP-11 documentation.
2902 * doc/all.texi: Likewise.
2903 * doc/as.texinfo: Likewise.
2904 * doc/c-pdp11.texi: New file.
2906 2001-02-16 matthew green <mrg@redhat.com>
2908 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2910 2001-02-13 Jim Wilson <wilson@redhat.com>
2912 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2913 reloc instead of a 0 reloc.
2914 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2916 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2918 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2920 * write.c (is_dnrange): Stop as soon as the address becomes
2922 (relax_frag): Add segment parameter. Only call symbol_get_frag
2923 once. Only call is_dnrange if the symbol is in the same segment,
2924 and the symbol address is larger.
2925 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2926 * write.h (relax_frag): Update declaration.
2927 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2929 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2930 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2931 (m32r_relax_frag): Update declaration.
2932 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2933 * config/tc-tic54x.h (md_relax_frag): Likewise.
2934 * doc/internals.texi (CPU backend): Update documentation for
2937 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2939 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2940 Mention effect of < 386 architectures on jump promotion.
2941 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2943 * config/tc-i386.c (no_cond_jump_promotion): New.
2944 (set_cpu_arch): Parse "jumps" arch modifier.
2945 (insn_size): Modify usage comment.
2946 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2947 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2948 (TYPE_FROM_RELAX_STATE): New define.
2949 (UNCOND_JUMP, COND_JUMP): Renumber.
2950 (md_relax_table): Reorder to suit.
2951 (COND_JUMP86): New define.
2952 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2953 (md_assemble): Create frag var for jumps of max size, encode relax
2954 state for COND_JUMP86.
2955 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2956 leave conditional jumps small if no_cond_jump_promotion.
2957 (md_convert_frag): Likewise.
2959 * expr.c (operator): Don't bump input_line_pointer for two char
2960 operators. Instead return operator size via new param num_chars.
2961 (expr): Use above to parse multi-char operators correctly.
2963 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2965 * config/tc-i386.c (i386_displacement): Fix handling of
2966 BFD_RELOC_X86_64_GOTPCREL.
2967 (i386_validate_fix): Likewise.
2969 2001-02-12 Philip Blundell <pb@futuretv.com>
2971 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2972 ldrt/strt instructions.
2974 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2976 * config/tc-mips.c (macro): For M_LA_AB emit a
2977 BFD_RELOC_MIPS_CALL16 relocation or a
2978 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2979 BFD_RELOC_MIPS_GOT16 and
2980 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2981 loading the jump register when generating SVR4_PIC code.
2983 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2985 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2986 map to MIPS-specific files, as they used to do before the
2987 change on 2000-05-21.
2988 * configure: Regerate.
2990 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2992 * config/tc-mips.c (md_parse_option): Don't try to compile
2993 ELF-only option code if not ELF.
2995 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2997 * config/tc-ia64.h (md_elf_section_type): New macro.
2998 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2999 (they're now handled via ia64_elf_section_type.
3001 * config/tc-ia64.c (unwind): New members saved_text_seg,
3002 saved_text_subseg, and force_unwind_entry.
3003 (optimize_unw_records): New function to optimize away unnecessary
3005 (ia64_elf_section_type): New function.
3006 (output_unw_records): Generate unwind info only if the size is
3007 non-zero or if it's forced for some other reason (e.g.,
3008 handlerdata or a personality routine).
3009 (generate_unwind_image): Don't switch back to previous
3010 section---stay inside the unwind info section instead so that
3011 handlerdata that may follow goes into the right place.
3012 (dot_handlerdata): Force generation of unwind entry and save the
3013 current active text segment before generating unwind image.
3014 (dot_unwentry): Force generation of unwind entry.
3015 (dot_personality): Ditto.
3016 (dot_endp): Generate unwind table entry only if there is
3017 some unwind info or the unwind entry was forced.
3019 * config/tc-ia64.c (make_unw_section_name): New macro to form
3020 unwind section name.
3021 (generate_unwind_image): Add "text_name" argument. Use it to
3022 form unwind section name.
3023 (dot_handlerdata): Determine current segment (section) name and
3024 pass it to generate_unwind_image().
3025 (dot_endp): Determine current segment (section) name and use
3026 it to determine the appropriate unwind section name.
3027 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3028 n, fill, and max arguments.
3030 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3032 * Makefile.am: Add linux target for S/390.
3033 * configure.in: Likewise.
3034 * config/tc-s390.c: New file.
3035 * config/tc-s390.h: New file.
3037 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3039 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3040 2byte, 4byte and 8byte.
3042 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3044 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3045 md_number_to_chars with size > sizeof (valueT).
3047 2001-02-06 H.J. Lu <hjl@gnu.org>
3049 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3050 there is no relocation.
3052 2001-02-06 H.J. Lu <hjl@gnu.org>
3054 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3056 * config/tc-ia64.c (md_parse_option): Only accept the valid
3057 ia64 options on "-axxx".
3059 2001-02-05 Jim Wilson <wilson@redhat.com>
3061 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3062 aborting for invalid operands.
3064 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3066 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3067 than via pointer. Update all callers.
3068 (UNWIND_LOW32): Define.
3069 (UNWIND_HIGH32): Define.
3070 (pa_build_unwind_subspace): Use the above macros instead of dumping
3071 bitfields directly. Call frag_more once rather than multiple times.
3072 (md_assemble): Use UNWIND_LOW32.
3073 (pa_entry): Likewise
3074 (pa_procend): Likewise.
3075 (process_exit): Use UNWIND_HIGH32.
3077 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3079 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3080 function to select the header according to the cpu.
3081 (md_after_pass_hook, md_do_align): Remove.
3082 (md_cleanup, m68hc11_cleanup): Remove.
3083 (md_pcrel_from_section): Declare.
3084 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3085 (build_jump_insn, build_insn): Likewise.
3086 (m68hc11_listing_header): New function.
3087 (m68hc11_cleanup): Remove.
3089 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3091 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3092 symbols because there is no support for shared libraries and these
3093 symbols can't be overridden (unless they are weak).
3095 2001-02-01 Momchil Velikov <velco@fadata.bg>
3097 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3098 for the compilation unit with a zero byte.
3100 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3102 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3103 destinations. Correct range check for 17 and 22 bit branches.
3105 2001-01-25 Nick Clifton <nickc@redhat.com>
3107 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3108 still set. Issue an error message instead.
3109 (md_estimate_size_before_relax): Delete unused variable
3110 'buffer_address'. Fixup parentheses around if statement.
3112 2001-01-23 Kazu Hirata <kazu@hxi.com>
3114 * as.c: Fix formatting.
3115 * ehopt.c: Likewise.
3116 * messages.c: Likewise.
3117 * stabs.c: Likewise.
3118 * symbols.c: Likewise.
3120 2001-01-23 Ben Elliston <bje@redhat.com>
3122 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3124 2001-01-22 Kazu Hirata <kazu@hxi.com>
3126 * config/tc-alpha.c: Fix formatting.
3128 2001-01-19 Kazu Hirata <kazu@hxi.com>
3130 * config/tc-alpha.c: Fix formatting.
3132 2001-01-18 Kazu Hirata <kazu@hxi.com>
3134 * config/tc-alpha.c: Fix formatting.
3136 2001-01-18 Nick Clifton <nickc@redhat.com>
3138 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3140 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3142 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3144 * configure.in (cpu_type, arch): Match i386 too.
3145 * configure: Rebuilt.
3147 2001-01-16 Kazu Hirata <kazu@hxi.com>
3149 * config/tc-i386.c: Fix formatting.
3151 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3153 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3154 relocs for .PARISC.unwind section.
3156 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3157 depending on section flags, not just for .text.
3159 2001-01-15 Jim Wilson <wilson@redhat.com>
3161 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3162 not immediately followed by an instruction.
3164 2001-01-15 Kazu Hirata <kazu@hxi.com>
3166 * config/tc-m68hc11.c: Fix formatting.
3168 2001-01-15 Nick Clifton <nickc@redhat.com>
3170 * symbols.c (colon): Change 'already defined symbol' from a
3171 fatal error to an ordinary error. There is no reason why this
3172 error should be fatal.
3174 * message.c (as_fatal): Delete output file, if one has been
3177 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3179 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3181 2001-01-14 Kazu Hirata <kazu@hxi.com>
3183 * config/tc-alpha.c: Fix formatting.
3184 * config/tc-arc.c: Likewise.
3185 * config/tc-arc.h: Likewise.
3186 * config/tc-d10v.c: Likewise.
3187 * config/tc-i370.c: Likewise.
3188 * config/tc-i386.c: Likewise.
3189 * config/tc-i960.c: Likewise.
3190 * config/tc-m68k.c: Likewise.
3191 * config/tc-ppc.c: Likewise.
3192 * config/tc-sparc.c: Likewise.
3193 * config/tc-tahoe.c: Likewise.
3194 * config/tc-vax.c: Likewise.
3196 * config/tc-arc.c: Fix formatting.
3198 * config/tc-arc.c: Fix formatting.
3200 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3202 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3203 both 32 and 64 bit ELF.
3205 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3206 and don't bother storing `m' for "ce" completer. Tidy handling of
3207 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3209 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3211 * config/tc-i386.h (TARGET_MACH): New macro.
3212 (i386_mach): Declare.
3213 * config/tc-i386.c (i386_mach): New function.
3215 2001-01-13 Philip Blundell <philb@gnu.org>
3217 * doc/as.texinfo: Fix spelling and cross-references.
3219 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3220 character for all systems, not just GNU/Linux. Make it explicit
3221 that `-k' doesn't affect code generation, just ELF flags.
3223 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3225 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3228 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3230 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3232 2001-01-12 Nick Clifton <nickc@redhat.com>
3234 * as.c (print_args): Update copyright date to 2001.
3236 2001-01-12 Peter Targett <peter.targett@arccores.com>
3238 * doc/c-arc.texi: New file.
3239 Some sections to be expanded.
3241 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3243 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3244 (md_parse_option): Always accept "--32".
3246 2001-01-11 Peter Targett <peter.targett@arccores.com>
3248 * as.h (TC_ARC): Ensure struc-symbol.h included.
3249 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3251 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3252 (TARGET_SYMBOL_FIELDS) added.
3254 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3255 * doc/c-arc.texi: New file.
3256 Some sections to be expanded.
3257 * doc/as.texinfo: Update command-line options.
3258 Removed outdated text for ARC dependant features, instead include
3259 text from above file.
3261 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3262 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3263 (targ-cpu.h) header.
3265 * config/tc-arc.c: New updated configuration for
3266 ARC, including selection of core variants, and extensibility of
3267 instructions, registers etc. through directives.
3269 * config/tc-arc.c (arc_extinst): Minor corrections for
3271 (arc_common) Likewise. Make alignment argument optional for local
3272 symbols also, with default of zero.
3274 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3276 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3277 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3278 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3279 and fix_new_exp() instead.
3280 (md_convert_frag): For indexed post byte use the symbol value
3281 rather than the displacement.
3282 (md_relax_table): Fix indexed offset relax.
3284 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3286 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3288 (relaxable_symbol): New function.
3290 2001-01-11 Andreas Jaeger <aj@suse.de>
3292 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3295 2001-01-10 Nick Clifton <nickc@redhat.com>
3297 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3298 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3300 2001-01-10 Nick Clifton <nickc@redhat.com>
3302 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3303 character used to dollar local symbols.
3304 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3305 local label symbols.
3306 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3307 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3309 Use LOCAL_LABEL_CHAR.
3310 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3311 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3312 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3314 2001-01-08 Bo Thorsen <bo@suse.de>
3316 * config/tc-i386.c (i386_immediate, i386_displacement):
3319 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3321 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3324 2001-01-07 Philip Blundell <philb@gnu.org>
3326 * doc/as.texinfo (Bug Reporting): Update email address for
3330 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3332 * configure.in: Define DEFAULT_ARCH for i386.
3333 * config/tc-i386.c (md_assemble): Return after the error message;
3334 move testing for 64bit operands to proper place.
3336 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3338 * doc/as.texinfo: Document '#' as comment character for i386 and
3339 x86_64. Add AMD x86-64 into menu of machine dependent information.
3341 * doc/c-i386.texi: Document x86_64 extensions.
3343 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3345 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3347 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3349 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3350 * NEWS: Add note about Pentium4 support.
3352 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3354 * config/tc-i387.c (pi, pte, pt): Update.
3355 (type_names): Add new types.
3357 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3359 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3360 CpuUnknown): Renumber
3361 (CpuP4, CpuSSE2): New.
3362 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3364 2001-01-03 Philip Blundell <pb@futuretv.com>
3366 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3368 (alpha_fix_adjustable): Likewise.
3369 (md_apply_fix): Likewise.
3371 2000-12-31 H.J. Lu <hjl@gnu.org>
3373 * listing.c (listing_message): Allocate string only if it is
3376 * configure: Rebuild.
3378 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3380 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3381 Point out caveats with generating fixups for the opcode in a frag.
3383 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3385 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3388 2000-12-29 H.J. Lu <hjl@gnu.org>
3390 * listing.c (calc_hex): Print the variable part only if the
3391 fragment type is rs_fill.
3393 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3395 * doc/internals.texi (tc_conditional_pseudoop,
3396 TC_LINKRELAX_FIXUP): Fix typos.
3398 2000-12-28 Richard Henderson <rth@redhat.com>
3400 * write.c (subsegs_finish): Fix thinko last change -- don't
3401 "optimize" the alignment == 0 case.
3403 2000-12-28 Richard Henderson <rth@redhat.com>
3405 * as.h (rs_align_test): New.
3406 * frags.c (NOP_OPCODE): Move default from read.c.
3407 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3408 (frag_align_code): New.
3409 * frags.h (frag_align_code): Declare.
3410 * read.c (NOP_OPCODE): Remove.
3411 (do_align): Use frag_align_code.
3412 * write.c (NOP_OPCODE): Remove.
3413 (get_recorded_alignment): New.
3414 (cvt_frag_to_fill): Handle rs_align_test.
3415 (relax_segment): Likewise.
3416 (subsegs_finish): Align last subseg in section to the
3417 section alignment. Use frag_align_code.
3418 * write.h (get_recorded_alignment): Declare.
3419 * config/obj-coff.c (size_section): Handle rs_align_test.
3420 (fill_section, fixup_mdeps): Likewise.
3421 (write_object_file): Use frag_align_code.
3423 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3424 (alpha_handle_align): New.
3425 * config/tc-alpha.h (HANDLE_ALIGN): New.
3426 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3428 * config/tc-i386.h (md_do_align): Use frag_align_code.
3429 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3431 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3432 (ia64_handle_align): New.
3433 * config/tc-ia64.h (HANDLE_ALIGN): New.
3434 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3436 * config/tc-m32r.c (m32r_do_align): Remove.
3437 (m32r_handle_align): New.
3438 (fill_insn): Use frag_align_code.
3439 * config/tc-m32r.h (md_do_align): Remove.
3440 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3441 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3442 * config/tc-mips.c, config/tc-mips.h: Similarly.
3444 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3445 (sh_handle_align): Likewise. Handle rs_align_code.
3446 (sh_do_align): Remove.
3447 * config/tc-sh.h (md_do_align): Remove.
3448 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3450 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3451 (sparc_handle_align): Likewise. Handle rs_align_code.
3452 * config/tc-sparc.h (md_do_align): Remove.
3453 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3455 2000-12-22 DJ Delorie <dj@redhat.com>
3457 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3458 when we assemble the first half of a pair.
3460 2000-12-22 H.J. Lu <hjl@gnu.org>
3462 * config/tc-i386.c (reloc): Update the macro for non-bfd
3464 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3466 2000-12-22 H.J. Lu <hjl@gnu.org>
3468 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3470 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3472 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3473 (QWORD_MNEM_SUFFIX): New macro.
3474 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3476 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3477 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3479 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3480 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3481 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3482 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3483 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3485 (Reg, WordReg): Add Reg64.
3486 (Imm): Add Imm32S and Imm64.
3488 (Disp): Add Disp64 and Disp32S.
3489 (AnyMem): Add Disp32S.
3490 (RegRex, RegRex64): New macros.
3491 (rex_byte): New type.
3492 * config/tc-i386.c (set_16bit_code_flag): Kill.
3493 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3494 (reloc): New parameter "signed"; support x86_64.
3495 (set_code_flag): New.
3496 (DEFAULT_ARCH): New macro; default to "i386".
3497 (default_arch): New static variable.
3498 (struct _i386_insn): New fields Operand_PCrel; rex.
3499 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3500 (flag_code): New enum and static variable.
3501 (use_rela_relocations): New static variable.
3502 (flag_code_names): New static variable.
3503 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3504 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3506 (i386_align_code): Return plain "nop" for x86_64.
3507 (mode_from_disp_size): Support Disp32S.
3508 (smallest_imm_type): Support Imm32S and Imm64.
3509 (offset_in_range): Support size of 8.
3510 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3511 (md_pseudo_table): Add "code64"; use set_code_flat.
3512 (md_begin): Emit sane error message on hash failure.
3513 (tc_i386_fix_adjustable): Support x86_64 relocations.
3514 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3515 instructions supported on particular arch just partially,
3516 output of 64bit immediates, handling of Imm32S and Disp32S type.
3517 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3518 (i386_displacement): Likewise.
3519 (i386_index_check): Cleanup; support 64bit addresses.
3520 (md_apply_fix3): Support x86_64 relocation and rela.
3521 (md_longopts): Add "32" and "64".
3522 (md_parse_option): Add OPTION_32 and OPTION_64.
3523 (i386_target_format): Call even for ELFs; choose between
3524 elf64-x86-64 and elf32-i386.
3525 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3526 (tc_gen_reloc): Support rela relocations and x86_64.
3527 (intel_e09_1): Support QWORD.
3529 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3531 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3532 it's not an offset expression.
3533 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3534 keep the braces '[' and ']' in the output string.
3535 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3536 != FLAT. There is no such op_modifier.
3538 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3540 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3543 2000-12-13 Kazu Hirata <kazu@hxi.com>
3545 * as.h: Fix formatting.
3547 * dwarf2dbg.c: Likewise.
3548 * input-scrub.c: Likewise.
3551 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3553 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3554 configure: Regenerate.
3556 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3558 * dwarf2dbg.c: #include <limits.h> only if it exists.
3560 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3562 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3563 (md_apply_fix): Here too.
3565 2000-12-12 Jim Wilson <wilson@redhat.com>
3567 * config/tc-ia64.h (ia64_init): Add prototype.
3569 2000-12-12 H.J. Lu <hjl@gnu.org>
3571 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3573 * read.h (outputting_stabs_line_debug): Change it to int.
3574 * stabs.c (outputting_stabs_line_debug): Likewise.
3576 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3578 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3579 the address of a function result.
3581 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3583 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3584 (md_assemble): Call dwarf2_emit_insn.
3585 (shlib): Fix typo SHILB -> SHLIB.
3586 (md_parse_option): Likewise.
3587 (ppc_elf_validate_fix): Likewise:
3588 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3590 2000-12-12 Nick Clifton <nickc@redhat.com>
3592 * cgen.h: Fix formatting.
3593 * input-scrub.c: Fix formatting.
3594 * macro.c: Fix formatting.
3595 * config/tc-mips.c: Fix formatting.
3596 * doc/c-mips.texi: Fix formatting.
3598 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3600 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3601 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3603 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3605 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3608 * i386.h (*_Suf): Remove No_dSuf.
3609 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3611 (i386_optab): Remove 'd' in the suffixes.
3613 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3615 * config/tc-i386.c (T_SHORT): Undefine before defining.
3617 2000-12-05 Kazu Hirata <kazu@hxi.com>
3619 * config/tc-mips.c: Fix formatting.
3621 2000-12-04 Matthew Hiller <hiller@redhat.com>
3623 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3624 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3625 (md_show_usage): Ditto.
3626 (md_parse_option): Ditto.
3627 (d10v_cleanup): Writes pending instruction only if
3628 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3629 Fix compile time warning messages.
3631 * doc/c-d10v.texi: Documents new options.
3633 2000-12-04 Matthew Hiller <hiller@redhat.com>
3635 * stabs.c (outputting_stabs_line_debug): New variable.
3636 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3637 function entry and unset at function exit.
3639 * read.h (outputting_stabs_line_debug): New extern declaration.
3641 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3643 * dwarf2dbg.c: Fix compile time warning messages.
3645 2000-12-03 Kazu Hirata <kazu@hxi.com>
3647 * config/tc-a29k.c: Fix formatting.
3648 * config/tc-alpha.c: Likewise.
3649 * config/tc-arm.c: Likewise.
3650 * config/tc-cris.c: Likewise.
3651 * config/tc-hppa.c: Likewise.
3652 * config/tc-i370.c: Likewise.
3653 * config/tc-i386.c: Likewise.
3654 * config/tc-i860.c: Likewise.
3655 * config/tc-i960.c: Likewise.
3656 * config/tc-ia64.c: Likewise.
3657 * config/tc-m68hc11.c: Likewise.
3658 * config/tc-m68k.c: Likewise.
3659 * config/tc-m88k.c: Likewise.
3660 * config/tc-pj.c: Likewise.
3661 * config/tc-ppc.c: Likewise.
3662 * config/tc-sh.c: Likewise.
3663 * config/tc-sparc.c: Likewise.
3664 * config/tc-tahoe.c: Likewise.
3665 * config/tc-vax.c: Likewise.
3667 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3669 * config/tc-mips.c (mips_ip): When calculating offsets,
3670 don't accept as constant the difference between the
3671 addresses of symbols in two different sections.
3673 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3675 (validate_mips_insn): Likewise. Also, update 'B' operand
3676 specifier to use OP_*_CODE20 constants and delete 'm' operand
3678 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3679 operand specifiers. Change warning generated by 'B' operand
3680 specifier to reflect its new multi-purpose usage.
3682 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3683 -1, and update comment.
3684 (file_mips_isa): Likewise.
3685 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3686 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3687 ISA_* constants rather than hard-coded numbers.
3688 (mips_cpu_info): New structure.
3689 (mips_cpu_info_table): New table describing CPU and ISA names
3691 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3692 mips_cpu_info_from_cpu): New functions.
3693 (mips_isa_to_str): New function to get string for ISA name.
3694 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3695 return const char *.
3696 (md_begin): Redo CPU and ISA selection logic, using
3697 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3698 than hard-coded numbers.
3699 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3700 ISA_* constants rather than hard-coded numbers.
3701 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3702 (md_longopts): Delete OPTION_NO_MIPS32.
3703 (md_parse_option): Convert to use ISA_* constants rather than
3704 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3705 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3706 to use strcasecmp to recognize "default" and to use
3707 mips_cpu_info_from_name to get CPU numbers from argument.
3708 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3709 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3711 (s_mipsset): Accept ISA value 32.
3712 * doc/as.texinfo: Clean up MIPS options summary slightly,
3713 remove -no-mips32. Add note about -mips4 and -mips32
3714 specifying those ISA levels. Delete -mips32 and -no-mips32
3715 cpu flag descriptions.
3716 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3717 up the supported CPU switch list, and replace 4Kc, 4Km, and
3718 4Kp entries with a single mips32-4k entry. Note that you can
3721 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3723 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3725 (md_parse_option): Add cases for OPTION_MIPS5 and
3727 (md_show_usage): Mention -mips5 and -mips64 arguments.
3728 (s_mipsset): Add cases for MIPS5 and MIPS64.
3729 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3731 * doc/as.texinfo: Mention -mips5 and -mips64 options
3733 * doc/c-mips.texi: Likewise. Also update introduction
3734 and ".set" usage information.
3736 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3738 (mips_cpu_info_table): Add SB-1 entries.
3739 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3740 known to the -mcpu option.
3742 * doc/as.texinfo: Correct description of MIPS -mcpu
3743 option, by copying some of the text from doc/c-mips.texi.
3745 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3747 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3749 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3750 (sparc*-*-rtems*): Switched from a.out to ELF.
3751 * configure: Regenerate.
3752 * config.in: Regenerate.
3753 * Makefile.in: Regenerate.
3754 * aclocal.m4: Regenerate.
3755 * po/gas.pot: Regenerate.
3757 2000-11-30 Philip Blundell <pb@futuretv.com>
3759 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3760 even in non BFD_ASSEMBLER case.
3762 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3764 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3767 2000-11-29 Richard Henderson <rth@redhat.com>
3769 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3770 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3771 thread multiple subsegments properly; handle multiple code
3772 sections properly; emit proper compilation unit info for assembler
3773 generated debugging.
3775 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3776 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3777 (dwarf2dbg_estimate_size_before_relax): Declare.
3778 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3779 * write.c: Include dwarf2dbg.h.
3780 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3781 (relax_segment): Likewise.
3783 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3785 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3786 jump>: Use as_bad_where instead of as_bad. Tweak error message
3787 accordingly. Stabilize frag by updating fix part and resetting
3789 <undefined symbol, unconditional jump>: Ditto.
3790 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3791 indexing is_end_of_line[].
3792 (md_assemble): Initialize size to 0.
3793 (md_section_align): Mark parameter seg as unused.
3794 (parse_reg): Parse names case-insensitively.
3796 2000-11-28 Kazu Hirata <kazu@hxi.com>
3798 * config/obj-aout.h: Fix formatting.
3799 * config/obj-bout.h: Likewise.
3800 * config/obj-coff.c: Likewise.
3801 * config/obj-coff.h: Likewise.
3802 * config/obj-elf.h: Likewise.
3803 * config/obj-som.h: Likewise.
3804 * config/obj-vms.c: Likewise.
3805 * config/obj-vms.h: Likewise.
3806 * config/tc-h8300.h: Likewise.
3807 * config/tc-ns32k.h: Likewise.
3808 * config/tc-sparc.h: Likewise.
3809 * config/tc-tic54x.h: Likewise.
3810 * config/tc-z8k.h: Likewise.
3812 2000-11-28 Nick Clifton <nickc@redhat.com>
3814 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3815 License is present in the sources, but not the output, and
3816 also available from the GNU website.
3817 (GNU Free Documentation License): Comment out this section.
3819 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3821 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3822 targets. Remove i860 from valid a.out targets.
3823 * Makefile.in: Regenerate.
3825 * config/tc-cris.c: Include dwarf2dbg.h.
3826 (md_pseudo_table): Add .file and .loc.
3827 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3828 (s_cris_file, s_cris_loc): New.
3829 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3830 * Makefile.am: Regenerate dependencies.
3831 * Makefile.in: Regenerate.
3833 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3835 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3836 (MRI_MUL_PRECEDENCE): Likewise.
3837 (op_rank): Fix a comment typo.
3839 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3841 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3843 (get_operand): Fix analysis for movw/movb instructions.
3845 2000-11-24 Nick Clifton <nickc@redhat.com>
3847 * configure.in (xscale-elf): Add target.
3848 (xscale-coff): Add target.
3849 * configure: Regenerate.
3851 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3853 (ARM_EXT_XSCALE): New ARM architecture extension.
3854 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3855 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3856 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3857 (ARM_ARCH_V4): Remove processor from architecture.
3858 (ARM_ARCH_3M): New architecutre definition.
3859 (ARM_ARCH_V5TE): New architecutre definition.
3860 (ARM_ARCH_XSCALE): New architecutre definition.
3861 (CPU_DEFAULT): Allow to be defaulted to XScale.
3862 (atpcs): New boolean variable.
3863 (ldr_flags): Support 'd' flag for double word loads.
3864 (str_flags): Support 'd' flag for double word stored.
3865 (do_mia): New function.
3866 (do_mar): New function.
3867 (do_mra): New function.
3868 (do_pld): New function.
3869 (do_ldrd): New function.
3870 (do_blx): New function.
3871 (do_bkpt): New function.
3872 (do_clz): New function.
3873 (do_lstc2): New function.
3874 (do_cdp2): New function.
3875 (do_t_blx): New function.
3876 (do_t_bkpt): New function.
3877 (do_smla): New function.
3878 (do_smlal): New function.
3879 (do_smul): New function.
3880 (do_qadd): New function.
3881 (do_co_reg2c): New function.
3882 (LONGEST_INSN): Redefine to 7.
3884 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3885 command line switches.
3887 2000-11-22 Jim Wilson <wilson@redhat.com>
3889 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3890 (struct rsrc): Make line unsigned.
3891 (gr_values): Add missing initializer.
3892 (SLOT_NUM_NOT_SET): Add unsigned cast.
3893 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3894 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3895 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3896 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3897 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3898 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3899 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3900 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3901 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3902 Add ATTRIBUTE_UNUSED to unused parameters.
3903 (convert_expr_to_ab_reg): Add parens.
3904 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3905 (dot_prologue): Initialize grsave when declared.
3906 (md_pseudo_table): Add missing initializers.
3907 (operand_match): Add casts to bfd_vma.
3908 (emit_one_bundle): Delete unused local prev. Make required_template
3910 (specify_resource): Cast i to unsigned.
3911 (note_register_values): Use fprintf_vma.
3912 (print_dependency): Likewise.
3914 2000-11-21 Jim Wilson <wilson@redhat.com>
3916 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3917 for unwind info section.
3918 (dot_endp): Likewise for unwind section.
3920 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3923 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3925 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3926 (output_insn): Call dwarf2_emit_insn.
3927 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3929 2000-11-17 Richard Henderson <rth@redhat.com>
3931 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3932 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3933 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3935 2000-11-17 Nick Clifton <nickc@redhat.com>
3937 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3940 2000-11-17 Richard Henderson <rth@redhat.com>
3942 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3944 2000-11-17 Richard Henderson <rth@redhat.com>
3946 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3947 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3948 tri-state definition of alpha_flag_mdebug.
3949 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3950 (s_alpha_file): Store first .file directive.
3951 (s_alpha_stab): New.
3952 (md_pseudo_table): Add stabs and stabn.
3954 2000-11-17 Richard Henderson <rth@redhat.com>
3956 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3958 2000-11-17 Richard Henderson <rth@redhat.com>
3960 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3961 (main): Call dwarf2_finish.
3962 * as.h (debug_type): Clarify documentation of the meaning
3964 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3965 (print_stats): Fix parenthesis problem.
3966 (now_subseg_size): New.
3967 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3968 (dwarf2_directive_file): Don't set debug_type.
3969 (dwarf2_where): Honor DEBUG_DWARF2 first.
3970 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3971 do nothing if not emitting dwarf2 debug info, or no work.
3972 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3973 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3974 (ecoff_new_file): Likewise.
3975 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3976 commentary wrt dwarf2.
3978 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3979 ATTRIBUTE_UNUSED as needed.
3980 (emit_insn): Call dwarf2_emit_insn.
3981 (s_alpha_file): New.
3983 (s_alpha_coff_wrapper): Don't handle them.
3984 (md_pseudo_table): Update for .file and .loc.
3985 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3987 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3988 don't protect with debug_type.
3989 * config/tc-hppa.c (md_assemble): Likewise.
3990 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3991 * config/tc-mn10300.c (md_assemble): Likewise.
3992 * config/tc-sh.c (md_assemble): Likewise.
3993 * config/tc-v850.c (md_assemble): Likewise.
3995 * config/tc-arm.c (arm_end_of_source): Remove.
3996 * config/tc-hppa.c (pa_end_of_source): Remove.
3997 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3998 * config/tc-mn10300.c (mn10300_finalize): Remove.
3999 * config/tc-sh.c (sh_finalize): Remove.
4000 * config/tc-v850.c (sh_finalize): Remove.
4002 * config/tc-arm.h (md_end): Remove.
4003 * config/tc-hppa.h (md_end): Remove.
4004 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4005 * config/tc-m68hc11.h (md_end): Remove.
4006 * config/tc-mn10300.h (md_end): Remove.
4007 * config/tc-sh.h (md_end): Remove.
4008 * config/tc-v850.h (md_end): Remove.
4010 * config/tc-ia64.c (emit_one_bundle): Don't protect
4011 dwarf2 bits with debug_type.
4012 (md_assemble): Likewise.
4013 (ia64_end_of_source): Don't call dwarf2_finish.
4015 2000-11-16 Jim Wilson <wilson@redhat.com>
4017 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4018 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4021 2000-11-16 H.J. Lu <hjl@gnu.org>
4023 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4026 2000-11-15 Kazu Hirata <kazu@hxi.com>
4028 * config/tc-tic30.c: Fix formatting.
4029 * config/tc-tic80.c: Likewise.
4030 * config/tc-v850.c: Likewise.
4031 * config/tc-vax.c: Likewise.
4032 * config/tc-w65.c: Likewise.
4033 * config/tc-z8k.c: Likewise.
4035 2000-11-14 DJ Delorie <dj@redhat.com>
4037 * config/tc-v850.c: Support dwarf2.
4038 * config/tc-v850.h: Ditto.
4040 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4041 parse_cons_expression_v850 to initialize hold_cons_reloc.
4043 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4045 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4046 (errata_nops_necessary_p): New function.
4047 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4050 2000-11-14 Jim Wilson <wilson@redhat.com>
4052 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4053 return little endian bfd formats.
4055 2000-11-14 Kazu Hirata <kazu@hxi.com>
4057 * config/aout_gnu.h: Fix formatting.
4058 * config/atof-vax.c: Likewise.
4059 * config/m68k-parse.h: Likewise.
4060 * config/m88k-opcode.h: Likewise.
4061 * config/obj-elf.c: Likewise.
4062 * config/tc-arm.c: Likewise.
4063 * config/tc-cris.c: Likewise.
4064 * config/tc-i386.c: Likewise.
4065 * config/tc-ia64.c: Likewise.
4066 * config/tc-mn10300.c: Likewise.
4067 * config/te-386bsd.h: Likewise.
4068 * config/te-hppa.h: Likewise.
4069 * config/te-nbsd.h: Likewise.
4070 * config/te-ppcnw.h: Likewise.
4071 * config/te-sparcaout.h: Likewise.
4072 * config/te-tmips.h: Likewise.
4073 * config/vax-inst.h: Likewise.
4074 * config/vms-conf.h: Likewise.
4076 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4078 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4080 2000-11-13 H.J. Lu <hjl@gnu.org>
4082 * config/obj-elf.c (elf_frob_symbol): Support
4083 ".symver name,name2@@@nodename".
4084 (elf_frob_file_before_adjust): Likewise.
4086 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4087 and ".symver name,name2@@@nodename".
4090 2000-11-12 H.J. Lu (hjl@gnu.org)
4092 * config/obj-elf.c (obj_elf_symver): Check missing version
4095 2000-11-12 H.J. Lu (hjl@gnu.org)
4097 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4098 instead of bfd_vma for non-bfd assemblers.
4100 2000-11-09 Kazu Hirata <kazu@hxi.com>
4102 * itbl-ops.c: Fix comment typos.
4104 2000-11-08 Jim Wilson <wilson@redhat.com>
4106 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4107 (struct unwind): Add next_slot_frag field.
4108 (slot_index): New parameters slot_frag and first_frag. Add code
4109 to add in frag sizes when different. Add comments.
4110 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4111 arguments to slot_index.
4112 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4113 loop end. Set next_slot_frag field.
4115 2000-11-07 H.J. Lu <hjl@gnu.org>
4117 * doc/as.texinfo (.symver): Updated for versioned symbol
4120 * obj.h (format_ops): Add the frob_file_before_adjust field.
4122 * config/obj-aout.c (aout_format_ops): Set the
4123 frob_file_before_adjust field to 0.
4124 * config/obj-coff.c (coff_format_ops): Likewise.
4125 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4127 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4129 (elf_frob_file_before_adjust): New function to remove unneeded
4130 versioned symbols from the symbol table.
4131 (elf_format_ops): Set the frob_file_before_adjust field to
4132 elf_frob_file_before_adjust.
4134 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4137 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4139 2000-11-07 Peter Targett <peter.targett@arccores.com>
4141 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4143 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4144 Fix compile time warning messages.
4146 2000-11-07 Nick Clifton <nickc@redhat.com>
4148 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4149 buffer in order to avoid buffer overflows.
4151 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4153 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4154 Change M to m for -milp32 or -mlp64 to match gcc.
4155 (dot_endp): Use bytes_per_address instead of 8.
4156 (emit_one_bundle): Use number_to_chars_littleendian instead of
4158 (fix_insn): Likewise.
4159 (ia64_init): New function.
4160 (ia64_target_format): New function.
4161 (md_begin): Set endianness, arch, and machine as appropriate.
4162 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4163 Make these macros depend on TE_HPUX macro.
4164 (TARGET_FORMAT): Define.
4165 (HOST_SPECIAL_INIT): Define.
4166 * config/te-hpux.h: New file.
4167 * configure.in: Add "ia64-*-hpux*" target to configure.
4168 * configure: Regenerate.
4170 2000-11-06 Kazu Hirata <kazu@hxi.com>
4172 * as.c: Fix formatting.
4173 * dwarf2dbg.c: Likewise.
4174 * input-file.c: Likewise.
4175 * input-file.h: Likewise.
4176 * input-scrub.c: Likewise.
4177 * itbl-ops.c: Likewise.
4178 * listing.c: Likewise.
4179 * macro.h: Likewise.
4180 * messages.c: Likewise.
4182 * subsegs.c: Likewise.
4183 * subsegs.h: Likewise.
4184 * write.c: Likewise.
4186 2000-11-06 Nick Clifton <nickc@redhat.com>
4188 * doc/as.texinfo: Add GNU Free Documentation License.
4189 * doc/gasp.texi: Add GNU Free Documentation License.
4190 * doc/as.1: Add GNU Free Documentation License.
4192 2000-11-05 Nick Clifton <nickc@redhat.com>
4194 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4196 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4198 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4199 * configure: Regenerate.
4201 2000-11-01 Nick Clifton <nickc@redhat.com>
4203 * read.c (original_case_string): New global variable.
4204 (read_a_source_file): Copy opcode string into
4205 original_case_string if clobbering the case of the opcode.
4206 * read.h: Export the definition of original_case_string.
4207 * config/tc-arm.c (md_assembler): When parsing a .req
4208 directive use the original opcode string, not the case
4211 2000-11-02 Nick Clifton <nickc@redhat.com>
4213 * config/tc-mn10300.c (debug_line): Remove this static
4215 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4216 dwarf2_where and dwarf2_gen_line_info.
4218 2000-11-02 Theo Honohan <th@futuretv.com>
4220 * config/tc-arm.c (do_msr): Improve error message.
4222 2000-10-31 Eric Christopher <echristo@redhat.com>
4224 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4225 or pc-relative, else use fx_offset.
4227 2000-10-31 Jim Wilson <wilson@redhat.com>
4229 * config/tc-ia64.c (struct md): New field tag_fixups.
4230 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4231 qualifying predicate.
4232 (emit_one_bundle): Delete spurious multiplication by one. Handle
4234 (ia64_start_line): Error if dangling qualifying predicate.
4235 (defining_tag): New static variable.
4236 (ia64_unrecognized_line, case '['): Parse tags.
4237 (ia64_frob_label): Create tag_fixups.
4238 (md_assemble): Reset md.qp.X_op after using it.
4240 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4242 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4244 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4246 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4248 2000-10-30 Kazu Hirata <kazu@hxi.com>
4250 * expr.c: Fix formatting.
4251 * flonum-copy.c: Likewise.
4252 * flonum.h: Likewise.
4256 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4258 * as.h (OPTION_MD_BASE): Bump to 190.
4259 * as.c (parse_args) <std_longopts>: Add comment about the need to
4260 check OPTION_MD_BASE in as.h.
4262 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4265 2000-10-27 Nick Clifton <nickc@redhat.com>
4267 * configure.in (emulations): Add m68hc12.
4268 * configure: Regenerate.
4269 * po/gas.pot: Regenerate.
4271 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4273 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4275 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4277 2000-10-25 Nick Clifton <nickc@redhat.com>
4279 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4280 a DWARF2 line number information sequence.
4282 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4284 * read.c (generate_lineno_debug): Update comment describing why
4285 DWARF2 line number debug information is not generated
4286 automatically by this function.
4288 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4291 * config/tc-arm.h (md_end): Define.
4292 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4294 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4295 if generating DWARF2 line numbers.
4296 (arm_end_of_source): New function. Call dwarf2_finish if
4299 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4300 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4301 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4303 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4305 * config/tc-i386.c: Fix prototype declarations for functions taking no
4308 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4310 * config/tc-i386.c (i386_operand_modifier): Remove.
4311 (build_displacement_string): Remove.
4312 (i386_parse_seg): Remove.
4313 (i386_intel_memory_operand): Remove.
4314 (i386_intel_operand): Re-write using recursive descent parser based
4315 on MASM documentation.
4316 (struct intel_parser_s): New structure.
4317 (intel_parser): New static variable.
4318 (struct intel_token): New structure.
4319 (cur_token, prev_token): New static variables.
4332 (intel_match_token): New function.
4333 (intel_get_token): New function.
4334 (intel_putback_token): New function.
4335 (intel_expr): New function.
4336 (intel_e05): New function.
4337 (intel_e05_1): New function.
4338 (intel_e06): New function.
4339 (intel_e06_1): New function.
4340 (intel_e09): New function.
4341 (intel_e09_1): New function.
4342 (intel_e10): New function.
4343 (intel_e10_1): New function.
4344 (intel_e11): New function.
4346 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4348 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4349 instructions to loose any special insn->architecture mask.
4351 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4352 (sparc_md_end, sparc_arch_types, sparc_arch,
4353 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4354 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4355 request v9b architecture if they are used).
4357 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4359 * config/tc-m68k.c: Fix the previous misapplied patch.
4361 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4363 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4364 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4365 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4368 2000-10-17 Kazu Hirata <kazu@hxi.com>
4370 * debug.c: Fix formatting.
4371 * depend.c: Likewise.
4372 * dwarf2dbg.c: Likewise.
4373 * dwarf2dbg.h: Likewise.
4374 * ecoff.c: Likewise.
4377 * flonum-konst.c: Likewise.
4378 * frags.h: Likewise.
4380 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4382 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4384 * doc/as.texinfo: Added notes about this new option.
4386 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4388 * config/tc-sh.c (JREG): Remove.
4389 (md_convert_frag): Remove #if 0:d code using JREG.
4391 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4393 * config/tc-i386.c (i386_operand_modifier): Only match
4394 modifiers SHORT and FLAT if they are followed by a space.
4395 (parse_register): When `allow_naked_reg' is set, do not confuse
4396 identifiers that start with a register name with a register.
4398 2000-10-12 Kazu Hirata <kazu@hxi.com>
4400 * app.c: Fix formatting.
4403 * bit_fix.h: Likewise.
4408 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4410 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4412 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4414 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4415 Re-arrange function a little and improve error message.
4417 * write.c (write_relocs): Fix a comment.
4419 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4422 2000-10-05 Jim Wilson <wilson@cygnus.com>
4424 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4426 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4428 * config/tc-i386.c: Delete some useless comments, reformat others.
4430 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4431 non-global syms in linkonce sections.
4433 2000-10-04 Ralf Baechle <ralf@gnu.org>
4435 * config/tc-ia64.c (operand_match): Don't use // style comments.
4436 * config/tc-i370.c: Likewise.
4438 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4440 Changes to handle varying register prefix and user symbol prefix.
4441 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4442 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4443 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4444 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4445 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4446 (demand_register_prefix): New variable.
4447 (md_pseudo_table): New pseudo ".syntax".
4448 (md_longopts): New options --no-underscore and --underscore.
4449 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4450 on symbols_have_leading_underscore.
4451 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4452 (get_spec_reg): Ditto.
4453 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4455 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4457 <case OPTION_NO_US, case OPTION_US>: New.
4458 (md_show_usage): Be brief and reformat to match continuation of
4460 * po/gas.pot: Regenerate.
4462 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4464 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4465 force relocs for 12 bit branches.
4466 (md_apply_fix): Similarly, adjust logic here.
4468 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4470 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4471 adjust for external and weak syms as we will use a reloc. Allow
4472 for +8 offset when calculating limits of branches.
4473 (hppa_fix_adjustable): Undo 2000-09-23 change.
4474 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4475 Correct distance calculation.
4476 (tc_gen_reloc): Print the file name and line number if we can't
4479 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4480 * config/tc-hppa.c (nonzero_dibits): Define.
4481 (arg_reloc_stub_needed): Check each arg and return value
4482 separately for zero case.
4483 (pa_align): Declare argument `bytes'.
4485 2000-09-25 Kazu Hirata <kazu@hxi.com>
4487 * config/tc-cris.c: Fix formatting.
4488 * config/tc-d10v.h: Likewise.
4489 * config/tc-d30v.c: Likewise.
4490 * config/tc-d30v.h: Likewise.
4491 * config/tc-fr30.c: Likewise.
4492 * config/tc-fr30.h: Likewise.
4493 * config/tc-m68k.c: Likewise.
4494 * config/tc-m68k.h: Likewise.
4495 * config/tc-pj.h: Likewise.
4496 * config/tc-ppc.c: Likewise.
4497 * config/tc-ppc.h: Likewise.
4498 * config/tc-sh.c: Likewise.
4499 * config/tc-sh.h: Likewise.
4500 * config/tc-sparc.c: Likewise.
4501 * config/tc-v850.h: Likewise.
4502 * config/tc-vax.h: Likewise.
4503 * config/tc-w65.h: Likewise.
4504 * config/tc-z8k.h: Likewise.
4506 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4508 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4509 checks only for ELF.
4510 (hppa_force_relocation): Likewise.
4512 2000-09-22 Jim Wilson <wilson@cygnus.com>
4514 * config/tc-ia64.c (dv_sem): Add "stop".
4515 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4516 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4517 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4519 (mark_resources): Check IA64_RS_PRr.
4521 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4523 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4524 md_estimate_size_before_relax): Redesign and clean up the
4525 relaxation mechanism.
4527 2000-09-21 Kazu Hirata <kazu@hxi.com>
4529 * config/tc-ns32k.c: Fix formatting.
4530 * config/tc-ns32k.h: Likewise.
4532 2000-09-20 Kazu Hirata <kazu@hxi.com>
4534 * config/tc-m32r.c: Fix formatting.
4535 * config/tc-m32r.h: Likewise.
4536 * config/tc-m68851.h: Likewise.
4537 * config/tc-m68hc11.c: Likewise.
4538 * config/tc-m68hc11.h: Likewise.
4539 * config/tc-m88k.c: Likewise.
4540 * config/tc-mcore.c: Likewise.
4541 * config/tc-mcore.h: Likewise.
4542 * config/tc-mips.c: Likewise.
4543 * config/tc-mips.h: Likewise.
4544 * config/tc-mn10200.h: Likewise.
4545 * config/tc-mn10300.h: Likewise.
4546 * config/tc-tahoe.c: Likewise.
4547 * config/tc-tahoe.h: Likewise.
4549 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4551 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4552 Likewise in relaxation description comments.
4554 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4556 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4557 subtraction of two syms without emitting a relocation.
4559 From David Huggins-Daines <dhd@linuxcare.com>
4560 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4561 global or weak symbols.
4563 2000-09-15 Kazu Hirata <kazu@hxi.com>
4565 * config/tc-h8300.h: Fix formatting.
4566 * config/tc-h8500.c: Likewise.
4567 * config/tc-h8500.h: Likewise.
4568 * config/tc-hppa.h: Likewise.
4569 * config/tc-i370.h: Likewise.
4570 * config/tc-i386.h: Likewise.
4571 * config/tc-i860.c: Likewise.
4572 * config/tc-i860.h: Likewise.
4573 * config/tc-i960.h: Likewise.
4574 * config/tc-ia64.c: Likewise.
4575 * config/tc-ia64.h: Likewise.
4577 2000-09-14 Kazu Hirata <kazu@hxi.com>
4579 * config/tc-a29k.c: Fix formatting.
4580 * config/tc-alpha.c: Likewise.
4581 * config/tc-arc.c: Likewise.
4582 * config/tc-arc.h: Likewise.
4583 * config/tc-arm.c: Likewise.
4584 * config/tc-arm.h: Likewise.
4585 * config/tc-avr.c: Likewise.
4586 * config/tc-avr.h: Likewise.
4587 * config/tc-tic30.c: Likewise.
4588 * config/tc-tic30.h: Likewise.
4589 * config/tc-tic54x.c: Likewise.
4590 * config/tc-tic54x.h: Likewise.
4591 * config/tc-tic80.c: Likewise.
4592 * config/tc-tic80.h: Likewise.
4594 2000-09-14 Timothy Wall <twall@cygnus.com>
4596 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4597 parallel comparisons for later use.
4598 (struct rsrc): Add parallel comparison type.
4599 (resources_match): Skip special cases of PR usage (non-conflicting
4602 2000-09-13 Kazu Hirata <kazu@hxi.com>
4604 * config/obj-ecoff.c: Fix formatting.
4605 * config/obj-elf.c: Likewise.
4606 * config/obj-elf.h: Likewise.
4607 * config/obj-evax.h: Likewise.
4608 * config/obj-generic.h: Likewise.
4609 * config/obj-hp300.c: Likewise.
4610 * config/obj-hp300.h: Likewise.
4611 * config/obj-ieee.h: Likewise.
4612 * config/obj-vms.c: Likewise.
4613 * config/obj-vms.h: Likewise.
4615 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4617 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4618 (md_parse_option): Ditto.
4619 (md_longopts): Add -mips32 option.
4620 (md_show_usage): Document new options.
4621 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4622 (mips_ip): Assemble mfc0 with a sub-selection code.
4623 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4624 (mips_cpu_to_str): New function.
4625 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4626 Use CPU_* defines instead of hardcoded numbers.
4628 * doc/as.texinfo: Document new options.
4629 * doc/c-mips.texi: Ditto.
4631 2000-09-12 Kazu Hirata <kazu@hxi.com>
4633 * as.h: Fix formatting.
4634 * asintl.h: Likewise.
4635 * bit_fix.h: Likewise.
4636 * config/obj-aout.c: Likewise.
4637 * config/obj-aout.h: Likewise.
4638 * config/obj-bout.c: Likewise.
4639 * config/obj-bout.h: Likewise.
4640 * config/obj-coff.c: Likewise.
4641 * config/obj-coff.h: Likewise.
4642 * dwarf2dbg.h: Likewise.
4644 * flonum.h: Likewise.
4645 * frags.h: Likewise.
4646 * itbl-ops.h: Likewise.
4647 * macro.h: Likewise.
4650 * struc-symbol.h: Likewise.
4651 * subsegs.h: Likewise.
4652 * symbols.h: Likewise.
4654 * write.h: Likewise.
4656 2000-09-11 Kazu Hirata <kazu@hxi.com>
4658 * bignum-copy.c: Fix formatting.
4659 * config/tc-i370.c: Likewise.
4660 * config/tc-i960.c: Likewise.
4661 * config/tc-m68k.c: Likewise.
4662 * ehopt.c: Likewise.
4663 * flonum-copy.c: Likewise.
4664 * flonum-konst.c: Likewise.
4665 * flonum-mult.c: Likewise.
4666 * literal.c: Likewise.
4669 * stabs.c: Likewise.
4670 * subsegs.c: Likewise.
4672 2000-09-09 Philip Blundell <philb@gnu.org>
4674 * configure.in (arm*-*-uclinux*): New target.
4675 * configure: Regenerate.
4677 2000-09-09 Kazu Hirata <kazu@hxi.com>
4679 * input-file.c: Fix formatting.
4680 * itbl-ops.c: Likewise.
4681 * messages.c: Likewise.
4683 2000-09-08 Philip Blundell <philb@gnu.org>
4685 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4688 2000-09-07 H.J. Lu <hjl@gnu.org>
4690 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4691 * configure: Rebuild.
4693 2000-09-07 Kazu Hirata <kazu@hxi.com>
4695 * atof-generic.c: Fix formatting.
4696 * config/tc-mips.c: Likewise.
4697 * config/tc-vax.c: Likewise.
4698 * input-scrub.c: Likewise.
4700 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4702 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4703 * configure.in (sh-*-linux*): Added.
4704 * configure: Rebuilt.
4706 2000-09-06 Kazu Hirata <kazu@hxi.com>
4708 * config/tc-hppa.c: Fix formatting.
4710 * ecoff.c: Fix formatting.
4712 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4714 * configure: Rebuilt with new libtool.m4.
4716 2000-09-05 Kazu Hirata <kazu@hxi.com>
4718 * cgen.c: Fix formatting.
4719 * config/tc-ia64.c: Likewise.
4721 2000-09-05 Nick Clifton <nickc@redhat.com>
4723 * aclocal.m4: Regenerate.
4724 * config.in: Regenerate.
4725 * configure: Regenerate.
4726 * po/gas.pot: Regenerate.
4728 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4730 * config/tc-cris.c: Correct comment typos.
4732 2000-09-05 Eric Christopher <echristo@cygnus.com>
4734 * config/tc-mn10300.c: Cleanup.
4735 (md_pcrel_from): Enable.
4737 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4739 * expr.c (operand): Fix a comment typo.
4740 * write.c (write_relocs): Fix a signed/unsigned warning.
4742 * config/tc-hppa.c (fudge_reg_expressions): New
4743 (hppa_force_reg_syms_absolute): New.
4744 (pa_equ): Allow reg_section expressions.
4745 * config/tc-hppa.c (md_optimize_expr): Define.
4746 (hppa_force_reg_syms_absolute): Prototype.
4748 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4749 (pa_parse_number): Pass in arg to select fp reg parsing.
4750 Return 1 to indicate format checks pass. If strict, then only
4751 accept a register or register symbol. Return value in...
4752 (pa_number): New static for pa_parse_number.
4753 (FP_REG_BASE): Define.
4754 (FP_REG_RSEL): Define.
4755 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4756 appropriate. White space changes.
4757 (need_pa11_opcode): Don't bother passing any params, get them from
4759 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4760 Remove extraneous check in case 'Q'.
4761 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4762 reg, set section of resulting symbol to reg_section.
4763 (pa_parse_space_stmt): Modify call to pa_parse_number.
4764 (pa_space): Likewise.
4766 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4767 (hppa_force_relocation): Handle vtable relocs.
4768 (pa_vtable_entry): New.
4769 (pa_vtable_inherit): New.
4770 (md_pseudo_table): Add entries for vtable pseudos.
4771 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4772 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4774 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4775 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4776 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4778 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4779 specify a symbol type.
4781 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4782 dependent things together.
4783 (md_elf_symbol_type): Define.
4785 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4787 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4789 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4790 (obj_elf_vtable_entry): Declare.
4792 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4793 and export function.
4794 (obj_elf_vtable_entry): Similarly.
4795 (elf_pseudo_table): Fix the damage with a cast.
4797 2000-09-03 Richard Henderson <rth@cygnus.com>
4799 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4800 for template selection when a label is needed.
4802 2000-09-02 Kazu Hirata <kazu@hxi.com>
4804 * config/tc-ia64.c: Fix formatting.
4806 2000-09-02 Nick Clifton <nickc@redhat.com>
4808 * configure.in: Increase version number to 2.10.91.
4809 * configure: Regenerate.
4810 * aclocal.m4: Regenerate.
4811 * config.in: Regenerate.
4812 * po/gas.pot: Regenerate.
4813 * Makefile.in: Regenerate.
4815 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4817 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4818 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4819 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4821 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4824 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4826 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4827 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4828 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4829 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4830 (GOT_symbol): New variable.
4831 (md_undefined_symbol): Set it.
4833 2000-09-01 Richard Henderson <rth@cygnus.com>
4835 * config/tc-ia64.c (match): Don't inline.
4836 (extra_goodness): New.
4837 (md_begin): Prefer nop.f and nop.b for best_template.
4839 2000-08-31 Kazu Hirata <kazu@hxi.com>
4841 * as.c: Fix formatting.
4843 * frags.c: Likewise.
4844 * macro.c: Likewise.
4846 2000-08-31 Eric Christopher <echristo@cygnus.com>
4848 * config/tc-mn10300.c: Cleanup and fix warnings.
4849 (md_pseudo_table): Add initializers.
4850 (md_show_usage): Cleanup.
4851 (md_parse_option): Fix warnings.
4852 (md_undefined_symbol): Fix warnings.
4853 (md_conver_frag): Fix warnings.
4854 (tc_gen_reloc): Fix warnings.
4855 (md_apply_fix3): Fix warnings.
4856 (check_operand): Fix warnings.
4858 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4860 * acinclude.m4: Include libtool and gettext macros from the
4862 * aclocal.m4, configure: Rebuilt.
4864 2000-08-30 Mark Hatle <mhatle@mvista.com>
4866 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4868 2000-08-31 Kazu Hirata <kazu@hxi.com>
4870 * listing.c: Fix formatting.
4872 2000-08-29 Kazu Hirata <kazu@hxi.com>
4874 * app.c: Fix a comment typo. Fix formatting.
4876 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4878 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4879 offset of the target destination for jmp instructions.
4880 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4882 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4884 * NEWS: Mention support for CRIS.
4886 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4888 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4889 Sets `.lcomm' alignment to zero.
4891 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4893 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4894 TC_FIX_ADJUSTABLE): Define.
4896 2000-08-23 Jim Wilson <wilson@cygnus.com>
4898 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4899 unwind.personality_routine is set.
4901 2000-08-23 H.J. Lu <hjl@gnu.org>
4903 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4905 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4907 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4910 2000-08-22 H.J. Lu <hjl@gnu.org>
4912 * config.in (STRICTCOFF): New for strict COFF.
4914 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4915 i386-*-go32* and i386-go32-rtems*.
4916 * configure: Rebuilt.
4918 * config/obj-coff.c (obj_coff_endef): Follow the historical
4919 behavior if STRICTCOFF is not defined.
4921 * doc/internals.texi: Document STRICTCOFF.
4923 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4925 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4926 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4927 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4928 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4929 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4930 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4931 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4934 2000-08-22 Eric Christopher <echristo@cygnus.com>
4936 * config/tc-mn10300.c: (md_apply_fix): New function.
4937 (mn10300_force_relocation): New function.
4938 (mn10300_fix_adjustable): New function.
4940 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4941 (TC_HANDLES_FX_DONE): Define.
4942 (obj_fix_adjustable): Define.
4943 (MD_APPLY_FIX3): Define.
4944 (TC_LINKRELAX_FIXUP): Define.
4946 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4948 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4950 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4952 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4954 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4955 if the fixup resulted in a relocation.
4957 2000-08-18 Nick Clifton <nickc@redhat.com>
4959 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4960 Make reference to first element of shift_names explicit.
4962 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4964 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4965 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4966 add a symbol's address. Removed all target-specific #ifdefs that
4967 used to accomplished the same.
4968 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4969 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4970 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4971 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4972 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4974 2000-08-17 Kazu Hirata <kazu@hxi.com>
4976 * dwarf2dbg.c: Fix formatting.
4978 2000-08-17 Nick Clifton <nickc@redhat.com>
4980 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4981 to be recoded as logical shift lefts by zero.
4983 2000-08-16 Jim Wilson <wilson@cygnus.com>
4985 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4986 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4988 (note_register_values): Handle IA64_OPND_R3_2 operands.
4990 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4992 * config/tc-i860.c (md_operand): Silly typo fixed.
4994 2000-08-16 Nick Clifton <nickc@redhat.com>
4996 * config/tc-arm.c (struct asm_shift): Delete.
4998 (enum asm_shift_index): New.
4999 (struct asm_shift_properties): New.
5000 (struct asm_shift_name): New.
5001 (shift_properties[]); New.
5002 (shift_names[]); New.
5004 (decode_shift): Use new structures.
5005 Issue a warning is "ROR #0" is used.
5006 Issue a warning if "ASR #0" or "LSR #0" is used.
5008 (md_begin): Initialise arm_shift_hsh table from new
5009 asm_shift_name array.
5011 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5013 * config/tc-sparc.c: Kill all warnings.
5014 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5016 (md_show_usage): Update usage text.
5018 2000-08-16 Nick Clifton <nickc@redhat.com>
5020 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5023 2000-08-15 Will Cohen <wcohen@redhat.com>
5025 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5027 * config/tc-sh.c (md_assemble): Changed so debug_type
5028 test performed for ppi_assemble
5029 * config/tc-sh.c: Included dwarf2dbg.h.
5030 (debug_line): Defined.
5031 (md_assemble): Generates dwarf2 line info.
5032 (sh_finalize): New function. Finalize dwarf2 info.
5033 (assemble_ppi): Returns size of code generated.
5034 (build_Mytes): Returns size of code generated.
5035 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5036 * config/tc-sh.h (md_end): Defined.
5037 (sh_finalize): Declared.
5039 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5041 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5044 2000-08-14 Nick Clifton <nickc@redhat.com>
5046 * config/tc-arm.c (do_bx): Allow "bx pc".
5048 2000-08-14 Jim Wilson <wilson@cygnus.com>
5050 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5051 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5052 (md_begin): Change assignment to md.flag to OR in the new bit.
5054 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5056 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5057 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5060 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5062 * NEWS: Mention i860 support.
5064 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5066 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5068 2000-08-14 Andreas Schwab <schwab@suse.de>
5070 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5072 2000-08-11 Andreas Schwab <schwab@suse.de>
5074 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5077 2000-08-11 Kazu Hirata <kazu@hxi.com>
5079 * expr.c: Fix formatting.
5080 * config/obj-bout.c: Likewise.
5082 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5084 * doc/c-i860.texi: Flesh out the i860 section more.
5086 2000-08-10 Kazu Hirata <kazu@hxi.com>
5088 * symbols.c: Fix formatting.
5091 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5093 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5094 modifier has the IgnoreSize bit set.
5096 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5098 From Rodney Brown <RodneyBrown@mynd.com>
5099 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5100 * configure: Regenerate.
5102 2000-08-09 Kazu Hirata <kazu@hxi.com>
5104 * hash.c: Fix formatting.
5107 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5109 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5110 (i860_fix_info): New enum.
5111 (MD_APPLY_FIX3): Define.
5112 (WORKING_DOT_WORD): Define.
5113 (TC_HANDLES_FX_DONE): Define.
5114 (DIFF_EXPR_OK): Define.
5115 (LISTING_HEADER): Define.
5116 (TARGET_FORMAT): Select target format based on endian flag.
5117 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5118 (target_big_endian): Add external declaration.
5120 * config/tc-i860.c: All existing code reworked completely. Other
5121 new code shown below.
5122 (SYNTAX_SVR4): Define.
5123 (target_warn_expand): New variable.
5124 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5125 (md_longopts): Declare and define with new options (-EL, -EB,
5127 (md_show_usage): New function.
5128 (md_operand): New function.
5129 (obtain_reloc_for_imm16): New function.
5130 (md_apply_fix3): New function.
5131 (tc_gen_reloc): New function.
5133 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5135 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5136 2 bytes of the jump address are in the same frag.
5137 (find): Accept 68hc12 register indirect modes.
5139 * NEWS: Mention 68HC11 & 68HC12 support.
5141 2000-08-07 Richard Henderson <rth@cygnus.com>
5143 * config/tc-ia64.c (unwind): Add prologue_mask member.
5144 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5145 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5146 (dot_body): Clear unwind.prologue_mask.
5147 (dot_prologue): Set it. Accept a register second argument.
5149 2000-08-07 Kazu Hirata <kazu@hxi.com>
5151 * config/atof-ieee.c: Fix formatting.
5152 * config/atof-tahoe.c: Likewise.
5154 2000-08-06 Nick Clifton <nickc@cygnus.com>
5156 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5159 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5160 of .popsection, .previous, .pushsection, .subsection,
5161 .version, .vtable_entry, .vtable_inherit and .weak.
5163 2000-08-05 Kazu Hirata <kazu@hxi.com>
5165 * config/tc-cris.c: Fix formatting.
5166 * config/tc-i386.c: Likewise.
5167 * config/tc-sparc.c (sparc_ip): Simplify the code.
5169 2000-08-04 Kazu Hirata <kazu@hxi.com>
5171 * config/tc-cris.c: Rearrange code for readability.
5172 * config/tc-d10v.c: Fix formatting.
5173 * config/tc-m32r.c: Likewise.
5174 * config/tc-sparc.c: Likewise.
5176 2000-08-02 Jim Wilson <wilson@cygnus.com>
5178 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5179 before ia64_find_opcode.
5180 (md_assemble): Likewise.
5182 2000-08-01 Nick Clifton <nickc@cygnus.com>
5184 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5185 Undo some formatting fixes.
5187 2000-08-01 Kazu Hirata <kazu@hxi.com>
5189 * config/obj-som.c: Fix formatting.
5190 * config/obj-ieee.c: Likewise.
5191 * config/tc-arm.c: Likewise.
5192 * config/tc-v850.c: Likewise.
5194 2000-08-01 Nick Clifton <nickc@redhat.com>
5196 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5197 index by command line option.
5199 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5201 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5202 (@node M68K-Branch): Rewrite to match the reality.
5204 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5206 * doc/c-i860.texi: New file.
5207 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5208 * doc/Makefile.in: Regenerate.
5209 * doc/all.texi: Add I860 as relevant architecture.
5210 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5212 2000-07-31 Kazu Hirata <kazu@hxi.com>
5214 * config/tc-d30v.c: Fix formatting.
5216 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5218 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5219 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5220 long emit a long branch if available instead of an absolute jump, never
5221 emit absolute jumps for anything with --pcrel.
5223 * doc/c-m68k.texi: Document new command line option.
5225 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5227 * config/tc-avr.c: Use PARAMS macro in function declarations.
5228 Don't declare md_pcrel_from_section (already in tc-avr.h).
5229 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5230 (avr_operand): Don't set (unsigned) op_mask to -1.
5232 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5234 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5235 * configure: Regenerated.
5236 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5237 of operand to the .type directive (.e.g, "type").
5239 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5241 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5242 * app.c (do_scrub_chars): Record where first comment found.
5243 * read.c (read_a_source_file): Init found_comment on entry, and
5244 notify whether comments found on exit.
5245 * config/tc-hppa.c (md_shortopts): Add "c".
5246 (md_longopts): Add warn-comment.
5247 (md_parse_option): Handle it.
5248 (md_show_usage): Show available options.
5249 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5251 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5253 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5254 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5256 (md_estimate_size_before_relax): Don't fall off end of function.
5258 2000-07-27 Kazu Hirata <kazu@hxi.com>
5260 * config/tc-avr.c: Fix formatting.
5261 * config/tc-ns32k.c: Likewise.
5263 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5265 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5267 2000-07-27 Kazu Hirata <kazu@hxi.com>
5269 * config/tc-d10v.c: Fix formatting.
5270 * config/tc-z8k.c: Likewise.
5271 * config/tc-sparc.c: Likewise.
5273 2000-07-26 Dave Brolley <brolley@redhat.com>
5275 * cgen.c (queue_fixup): Declare opinfo.
5276 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5277 (gas_cgen_md_operand): Ditto.
5278 (gas_cgen_md_apply_fix3): Ditto.
5280 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5282 * config/obj-coff.c (obj_frob_symbol): Don't merge
5283 labels. Don't merge if the symbol isn't constant. Return
5284 immediately if a symbol is merged.
5286 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5288 * frags.c (frag_align): Correct absolute section alignment.
5290 2000-07-20 DJ Delorie <dj@redhat.com>
5292 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5293 it breaks linking against DLLs.
5295 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5297 * configure.in: Add CRIS support.
5298 * configure: Regenerate.
5299 * Makefile.am: (CPU_TYPES): Add cris.
5300 (CPU_OBJ_VALID) [aout]: Add cris.
5301 (MULTI_CPU_TYPES): Add cris.
5302 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5303 [coff]: Only i386 and mips are valid.
5304 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5305 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5306 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5307 Regenerate dependencies.
5308 * Makefile.in: Regenerate.
5309 * aclocal.m4: Regenerate.
5310 * as.c: Declare crisaout, criself.
5311 * config/tc-cris.h, config/tc-cris.c: New.
5312 * config/e-criself.c, config/e-crisaout.c: New.
5313 * po/POTFILES.in, po/gas.pot: Regenerate.
5315 2000-07-20 Kazu Hirata <kazu@hxi.com>
5317 * read.c: Fix formatting.
5318 * write.c: Fix formatting.
5320 2000-07-19 H.J. Lu <hjl@gnu.org>
5322 * sb.c: Include <stdlib.h> if exists for abort ().
5324 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5326 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5327 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5328 (pa_type_args): Same here.
5330 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5332 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5333 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5334 the storage class is already set.
5336 2000-07-17 Kazu Hirata <kazu@hxi.com>
5338 * config/tc-m68hc11.c: Fix formatting.
5339 * config/tc-mn10200.c: Likewise.
5340 * config/tc-mn10300.c: Likewise.
5341 * config/tc-pj.c: Likewise.
5342 * config/tc-tic80.c: Likewise.
5343 * config/tc-w65.c: Likewise.
5345 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5347 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5350 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5352 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5355 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5357 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5358 ELF as are used for SOM (except the 32-bit reloc one) to decide
5359 whether a symbol can be reduced to a section symbol. Expand on
5360 the comment for symbols involved in LR% and RR% expressions.
5362 2000-07-14 Nick Clifton <nickc@cygnus.com>
5364 * config/tc-mips.c (mips_disable_float_construction): New
5365 static variable. Set to true if doubles should not be
5366 constructed by loading two single width fp registers with
5367 halves of the value.
5368 (mips_ip): Test mips_disable_float_construction.
5369 (md_longopts): Add command line switches --construct-floats
5370 and --no-construct-floats.
5371 (md_parse_option): Parse new command line options.
5372 (md_show_usage): Describe new command line options.
5374 * doc/c-mips.texi: Document new command line options.
5376 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5378 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5379 * configure: Regenerate.
5381 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5383 * configure.in (DEFAULT_EMULATION setting): Revert part of
5384 2000-07-01 change that set te_multi=multi unless set to tmips.
5385 * configure: Regenerate.
5387 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5389 * config/obj-coff.c (coff_frob_section): Add padding to the last
5390 section when aligning it increases its size.
5392 2000-07-11 Kazu Hirata <kazu@hxi.com>
5394 * config/tc-tic54x.c: Fix formatting.
5396 2000-07-10 Kazu Hirata <kazu@hxi.com>
5398 * config/tc-h8500.c: Fix formatting.
5399 * config/tc-tic54x.c: Fix formatting.
5401 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5403 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5404 displacements correctly.
5406 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5408 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5410 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5414 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5416 From David Huggins-Daines <dhd@linuxcare.com>
5417 * config/te-hppalinux64.h: Add a new emulation.
5418 * configure.in (emulations): Add configure bits to support the
5419 64-bit Linux/parisc target.
5420 * configure: Regenerate.
5422 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5423 (md_shortopts): Add `V' for ELF.
5425 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5426 when SOM or ELF_ARG_RELOC are defined.
5427 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5428 ELF_ARG_RELOC are defined.
5429 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5430 (pa_stringer): ..Do it here instead. Fix comment typos.
5431 (hppa_force_relocation): Cast enums to int before comparing with
5434 From Ryan Bradetich <rbradetich@uswest.net>
5435 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5436 redifinition warning.
5437 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5438 (hppa_force_relocation): ditto
5439 (md_apply_fix): Added cast to buf to fix warnings.
5441 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5442 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5444 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5445 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5446 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5447 reloc_type** to avoid warnings in switch.
5448 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5449 little earlier instead.
5451 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5453 (pa_type_args): Use symbol_arg_reloc_info.
5454 (struct pa_it): Make arg_reloc unsigned int.
5455 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5456 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5457 (pa_code): Delete. pa_text duplicates this function.
5458 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5459 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5461 (cons_fix_new_hppa): Actually change selector to e_fsel when
5462 warning about assuming so.
5463 (tc_gen_reloc): More example elf arg reloc code.
5464 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5465 (hppa_force_relocation): Likewise.
5467 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5469 (pa_end_of_source): Prototype.
5470 (hppa_fix_adjustable): Prototype.
5471 (LABELS_WITHOUT_COLONS): Move it..
5472 * config/te-hppa.h: To here.
5474 * config/te-hppa64.h: New file.
5476 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5478 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5479 format -10, -16, 16 relocs.
5480 (hppa_elf_mark_end_of_function): Test for null
5481 last_call_info->start_symbol
5483 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5484 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5485 re_assesmble_* functions. Delete extraneous statements. Fix
5487 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5488 insn to re_assemble_*.
5490 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5492 * doc/internals.texi (Expressions): Fix typo.
5494 2000-07-08 Kazu Hirata <kazu@hxi.com>
5496 * config/tc-sh.c: Fix formatting.
5497 * config/tc-tic54x.c: Fix formatting.
5498 * depend.c: Fix formatting.
5499 * flonum-konst.c: Likewise.
5500 * flonum-mult.c: Likewise.
5502 2000-07-07 Kazu Hirata <kazu@hxi.com>
5504 * config/tc-sh.c: Fix comments.
5505 * config/obj-vms.c: Fix comments.
5506 * config/tc-a29k.c: Likewise.
5507 * config/tc-alpha.c: Likewise.
5508 * config/tc-h8300.c: Likewise.
5509 * config/tc-h8500.c: Likewise.
5510 * config/tc-i370.c: Likewise.
5511 * config/tc-ia64.c: Likewise.
5512 * config/tc-m68hc11.c: Likewise.
5513 * config/tc-m68k.c: Likewise.
5514 * config/tc-mips.c: Likewise.
5515 * config/tc-ns32k.c: Likewise.
5516 * config/tc-ppc.c: Likewise.
5517 * config/tc-z8k.c: Likewise.
5519 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5521 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5522 Default to '(SEC_LOAD | SEC_DATA)'.
5523 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5525 * doc/internals.texi (CPU Backend): Describe
5526 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5528 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5530 * as.c (parse_args): NULL terminate the long option list.
5532 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5534 * config/tc-d30v.h: Include "write.h" for fixS.
5535 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5537 2000-07-05 Nick Clifton <nickc@cygnus.com>
5539 * config/tc-d30v.c (write_2_short): Further changes to warning
5540 messages produced when combining EITHER_BUT_PREFER_MU attributed
5543 2000-07-05 DJ Delorie <dj@redhat.com>
5547 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5549 * config/tc-arm.c (psrs): Accept combinations of flags.
5551 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5553 * config/tc-avr.c: Change _ () to _() around all strings marked
5554 for translation (exception from the usual coding style).
5555 (avr_opt): New struct variable, how the new switches are set.
5556 (OPTION_MMCU): Define as 'm' and actually use.
5557 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5558 (show_mcu_list): New function, display the list of known MCUs.
5559 (md_show_usage): Document the new switches. Call show_mcu_list.
5560 (avr_set_arch): Change 'm' to OPTION_MMCU.
5561 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5562 Handle the new switches.
5563 (avr_operands): Disable warnings for undefined combinations of
5564 operands if -mall-opcodes. Disable warnings for skipping two-word
5565 instructions if enhanced core or -mno-skip-bug.
5566 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5567 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5568 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5569 (avr_ldi_expression): Warn about implicit lo8().
5570 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5572 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5574 * configure.in: Add entry for mips-*-sysv4*MP*
5575 * configure: Rebuild
5576 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5577 elf32-tradlittlemips for traditional mips targets.
5578 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5579 test for Link Once sections as in adjust_reloc_syms.
5580 * config/te-tmips.h: New file for traditional mips targets. Define
5583 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5585 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5586 flags argument is not present, don't change an existing section's
5587 section's attributes. If the flags argument is present, warn if the
5588 attributes don't match the section's current attributes. When
5589 long section names are supported, set SEC_LINK_ONCE and
5590 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5592 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5594 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5595 symbols; create them.
5597 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5599 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5600 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5602 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5604 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5605 expressions. Ignore the problem when handling 16 bit signed
5606 immediates, because the assembler will take care of the relocation
5609 2000-06-27 Nick Clifton <nickc@cygnus.com>
5611 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5612 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5613 sequential order, and emit warning messages if the input source
5614 code contains constructs like that, or parallel constructs
5615 containing such opcodes.
5617 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5619 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5620 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5621 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5622 (md_show_usage): Update usage message.
5623 (md_parse_option): Allow redefinition of MCU type within the
5624 same avr[1-5] bfd machine type. Show both old and new MCU type
5625 in the error message.
5626 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5627 Simplify 8K wrap code.
5629 2000-06-25 Kazu Hirata <kazu@hxi.com>
5631 * config/obj-aout.c: Remove all uses of DEFUN.
5632 * config/obj-ieee.c: Likewise.
5633 * config/tc-sh.c: Fix comment typos.
5634 * config/tc-tahoe.c: Likewise.
5635 * config/tc-vax.c: Likewise.
5636 * config/tc-w65.c: Likewise.
5637 * config/tc-z8k.c: Likewise.
5638 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5640 2000-06-24 DJ Delorie <dj@cygnus.com>
5642 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5643 more changes from Sept 1999
5644 (tc_i386_fix_adjustable): ditto
5645 (md_apply_fix3): ditto
5647 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5649 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5650 (gas_cgen_parse_operand): Set it around expression() call.
5651 (gas_cgen_md_operand): Test for it before longjmp().
5653 2000-06-24 Kazu Hirata <kazu@hxi.com>
5655 * config/tc-h8500.c: Remove all uses of DEFUN.
5656 * config/tc-sh.c: Likewise.
5657 * config/tc-w65.c: Likewise.
5658 * config/tc-z8k.c: Likewise.
5660 * config/tc-h8500.c: Fix typos in comments.
5662 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5664 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5667 2000-06-23 matthew green <mrg@redhat.com>
5669 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5670 defined. Fix error message for `[' grouping.
5672 2000-06-22 Kazu Hirata <kazu@hxi.com>
5674 * config/tc-h8300.c: Fix formatting and comment typos.
5676 2000-06-22 Timothy Wall <twall@cygnus.com>
5678 * config/tc-ia64.c (note_register_values): Move premature QP
5679 notation clearing into the appropriate place.
5681 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5683 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5684 first before anything else. Add bin-bugs.h, emul.h and progress.h
5685 Sort list of files as for $(OBJS) in Makefile.am.
5687 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5688 find one. Remake dependencies.
5689 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5690 * Makefile.in: Regenerate.
5691 * doc/Makefile.in: Regenerate.
5693 * config/tc-i386.c (i386_displacement): Don't assume a constant
5694 displacement is necessarily 16 bits when in 16 bit code mode.
5695 (md_assemble): Instead size the displacement here after we know
5696 for sure that a .code16gcc operand hasn't automatically added
5697 operand size prefixes.
5699 2000-06-21 H.J. Lu <hjl@gnu.org>
5701 * Makefile.am: Rebuild dependency.
5702 * Makefile.in: Rebuild.
5704 2000-06-21 Kazu Hirata <kazu@hxi.com>
5706 * config/tc-h8300.c (parse_reg): Make the function static.
5707 (parse_exp): Likewise.
5709 2000-06-20 DJ Delorie <dj@cygnus.com>
5711 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5712 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5713 for cygwin import libraries to work properly.
5715 2000-06-20 H.J. Lu <hjl@gnu.org>
5717 * Makefile.am: Rebuild dependency.
5718 * Makefile.in: Rebuild.
5719 * configure: Likewise.
5720 * doc/Makefile.in: Likewise.
5722 2000-06-20 Timothy Wall <twall@cygnus.com>
5724 * doc/internals.texi (CPU backend): Add @itemx for
5725 TC_START_LABEL_WITHOUT_COLON.
5726 * doc/c-tic54x.texi: New.
5727 * doc/as.texinfo: Add tic54x features and include primary tic54x
5729 * doc/all.texi: Add C54X.
5730 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5731 * doc/Makefile.in: Regenerate.
5732 * configure.in: Add tic54x and define LIBM for tic54x.
5733 * configure: Regenrate.
5734 * config/tc-tic54x.[ch]: New.
5735 * config/obj-coff.h: Add tic54x.
5736 * Makefile.am: (CPU_TYPES): Add tic54x.
5737 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5738 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5739 (as_new_LDADD): Add $(LIBM).
5740 * Makefile.in: Regenerate.
5742 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5744 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5745 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5746 * doc/as.texinfo: Likewise.
5748 * configure, Makefile.in: Regenerate.
5749 * configure.in (emulations): Recognize m6811 and m6812.
5750 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5751 Added files for 68hc11 and 68hc12 assembler.
5752 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5753 * config/tc-m68hc11.h: Header definition for that assembler.
5755 2000-06-18 Nick Clifton <nickc@redhat.com>
5757 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5758 instead of OCTETS_PER_BYTE.
5760 * config/tc-v850.c: Fix compile time warnings.
5761 * config/tc-ppc.c: Fix compile time warnings.
5763 2000-06-18 H.J. Lu <hjl@gnu.org>
5765 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5766 * configure: Rebuild.
5768 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5770 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5773 2000-06-16 Nick Clifton <nickc@cygnus.com>
5775 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5776 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5778 * doc/c-mips.texi: Document newly accepted cpu variants.
5780 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5782 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5784 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5786 * macro.c (getstring): Make it possible to escape the quote
5789 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5791 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5793 2000-06-13 H.J. Lu <hjl@gnu.org>
5795 * configure: Regenerate.
5797 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5799 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5801 * doc/internals.texi (line_separator_chars): Semicolon is no
5802 longer a default. Mention null and newline as defaults.
5804 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5806 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5807 * config/tc-i860.h (line_separator_chars): Likewise.
5808 * config/tc-h8300.c (line_separator_chars): Likewise.
5809 * config/tc-i960.c (line_separator_chars): Likewise.
5810 * config/tc-m68k.c (line_separator_chars): Likewise.
5811 * config/tc-mips.c (line_separator_chars): Likewise.
5812 * config/tc-ns32k.c (line_separator_chars): Likewise.
5813 * config/tc-sparc.c (line_separator_chars): Likewise.
5814 * config/tc-vax.c (line_separator_chars): Likewise.
5816 * config/tc-h8300.c (comment_chars): Use string initialiser.
5817 * config/tc-i960.c (line_comment_chars): Likewise.
5818 * config/tc-z8k.c (comment_chars, line_comment_chars,
5819 line_separator_chars): Likewise.
5821 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5824 2000-06-08 Nick Clifton <nickc@cygnus.com>
5826 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5829 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5831 * configure.in (VERSION): Update to show this is the CVS mainline.
5833 2000-06-08 Matthew Jacob <mjacob@feral.com>
5835 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5836 $at is the integer register $r28, vs. both $r28 and the floating
5837 point register $f28.
5839 2000-06-08 James E. Wilson <wilson@cygnus.com>
5841 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5842 (dot_endp): Don't call ia64_flush_insns.
5843 (emit_one_bundle): Don't delete prologue/body records from
5844 unwind_record list in first loop. Rewrite second loop to account for
5847 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5849 * config/tc-ia64.c: Add missing prototypes.
5850 (generate_unwind_image): Cast argument to output_unw_records call.
5852 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5854 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5856 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5858 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5859 (REGISTER_P): likewise.
5860 (avr_opcodes): uses include/opcode/avr.h
5861 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5863 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5865 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5868 2000-06-03 H.J. Lu <hjl@gnu.org>
5870 * read.c (is_end_of_line): Put back `;'.
5872 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5874 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5876 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5878 * expr.c (operand): Test is_end_of_line outside switch to catch
5879 line separator chars that are also operators.
5880 (operator): Return O_illegal for line separator chars.
5882 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5883 entry (or `!' entry for TC_HPPA).
5885 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5886 before indexing is_end_of_line. Remove redundant check for '\0'.
5888 * config/tc-h8500.c (md_assemble): Likewise.
5889 * config/tc-mcore.c (md_assemble): Likewise.
5890 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5893 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5895 * config/tc-mcore.c (mcore_cons): Likewise.
5896 (mcore_float_cons): Likewise.
5897 (mcore_stringer): Likewise.
5898 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5900 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5902 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5904 2000-05-29 Nick Clifton <nickc@cygnus.com>
5906 * config/tc-sh.c: Fix compile time warning messages.
5908 * config/tc-mips.c: Fix compile time warning messages.
5910 2000-05-29 Philip Blundell <philb@gnu.org>
5912 * doc/as.texinfo: Update copyright dates.
5913 (Local Labels): Delete misplaced mention of ARM.
5914 * NEWS: Mention ARM ELF support.
5916 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5918 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5919 it is modified, and use the real_size to compute the frag address
5920 for dwarf2 line info.
5922 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5924 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5925 line-matching scheme to cope with automake moving variables around.
5926 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5927 * Makefile.in: Regenerate.
5929 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5931 * config/tc-sparc.c (sparc_relax): New.
5932 (md_longopts): Add -relax and -no-relax options.
5933 (md_parse_options, md_show_usage): Likewise.
5934 (md_apply_fix3): Optimize tail call into branch always if possible.
5936 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5938 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5939 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5940 rules, with warning when a GAS statement specifies a packing that
5941 will result in an instruction being squashed.
5942 Added typdef packing_type and enumerals, changed various integer
5943 literals to use the enumerals.
5945 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5947 * config/tc-ia64.c (dot_restorereg_p): New function.
5948 (md_pseudo_table): Add restorereg.p.
5949 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5950 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5952 * config/tc-ia64.h (unw_record_type): Add unwabi.
5953 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5954 called MASK with members for imask, and the masks produced by
5955 fr_mem, gr_mem, br_mem, and frgr_mem.
5956 (unw_p_record): Add members ABI and CONTEXT.
5957 (unw_x_record): Add member AB.
5958 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5959 as pseudo-register for use during unwind info generation.
5960 (AR_PFS, AR_LC): New macros.
5961 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5962 whose names start with an at sign (as in "@priunat").
5963 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5965 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5966 proc_end, unwind_info, personality_routine): Consolidate into
5967 "unwind" structure to reduce offset-table use. Add member
5968 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5970 (output_R1_format, output_R3_format, output_P3_format,
5971 output_P6_format): Initialize R with zero to reduce compiler warnings.
5972 (output_P7_format): Ditto. Add `default' branch to switch
5973 statement to reduce compiler warnings.
5974 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5975 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5976 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5977 into single argument.
5978 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5979 compiler warnings. Merge A and B args into single argument.
5980 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5981 A and B args into single argument.
5982 (free_record): Removed (wasn't used).
5983 (free_list_records): Also free imasks in prologue records.
5984 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5985 (output_spill_mask): Remove.
5986 (output_unwabi): New function.
5987 (output_epilogue, output_label_state, output_copy_state): Call
5989 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5990 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5992 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5993 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5994 as part of handling the prologue records. Emit region's imask if
5995 we have one. Handle unwabi, epilogue, label_state, copy_state,
5996 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5997 spill_sprel_p, and spill_reg_p records.
5998 (set_imask, count_bits, slot_index): New function.
5999 (fixup_unw_records): Fix region size computation. Handle
6000 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6001 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6002 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6003 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6004 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6005 (dot_save): Use manifest constants for applicaton registers.
6006 Handle REG_PR and REG_PRIUNAT.
6007 (dot_restore): Don't just ignore it.
6008 (dot_restorereg): New function..
6009 (generate_unwind_image): Ensure unwind info is a multiple of eight
6010 bytes, not just four bytes.
6011 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6012 (dot_altrp): Don't just ignore it.
6013 (dot_savemem): New function. Replaces dot_savesp() and
6014 dot_savepsp(). Use manifest constants for applicaton registers.
6015 Handle REG_PR and REG_PRIUNAT.
6016 (dot_savef): Simplify.
6017 (dot_saveb): Support generation of br_gr.
6018 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6019 dot_label_state, dot_copy_state): New function.
6020 (dot_unwabi): Don't just ignore it.
6021 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6022 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6023 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6024 (emit_one_bundle): Set slot number for prologue/body records
6025 *before* emitting the first insn.
6026 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6027 (md_begin): Declare "psp" pseudo-register.
6028 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6029 so we don't get segfault.
6030 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6031 counts as required per SW Conventions manual
6032 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6033 output_preds_psprel, output_preds_sprel, output_spill_base,
6034 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6035 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6036 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6037 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6038 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6039 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6040 (dot_vframe): Implement.
6041 (dot_vframesp, dot_vframepsp): New function.
6043 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6045 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6046 * configure: Regenerate.
6048 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6050 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6051 (md_estimate_size_before_relax): so we can use it here instead of
6052 old kludges. Localise vars to blocks. Comment.
6054 * frags.c (frag_new): Update fr_var comments.
6055 * frags.h (struct frag): Ditto.
6057 2000-05-22 Richard Henderson <rth@cygnus.com>
6059 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6060 (pseudo_func): Add pcrel.
6061 (operand_match): Handle IA64_OPND_TGT64.
6062 (build_insn): Likewise.
6063 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6064 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6065 (fix_insn): Handle all three 64-bit relocation types.
6067 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6069 * obj.h (struct format_ops): New members begin, app_file,
6070 s_set_other, s_set_desc, s_get_type, s_set_type,
6071 separate_stab_sections, init_stab_section.
6073 * config/obj-multi.h: Update GPL notice to v2.
6075 (obj_app_file): New.
6076 (S_SET_SIZE): Test s_set_size for NULL before calling.
6077 (S_SET_ALIGN): Similar for s_set_align.
6082 (SEPARATE_STAB_SECTIONS): New.
6083 (INIT_STAB_SECTION): New.
6084 (EMIT_SECTION_SYMBOLS): New.
6085 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6087 * config/obj-elf.h: Update GPL notice to v2.
6088 Mention that this file is included from obj-multi.h.
6089 (obj_begin): Wrap definition in ifndef.
6090 (elf_file_symbol): Constify declaration.
6091 (obj_app_file): Ditto.
6092 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6093 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6095 * config/obj-elf.c (elf_s_set_other): New.
6096 (elf_file_symbol): Constify argument.
6097 (elf_separate_stab_sections): New.
6098 (elf_init_stab_section): New.
6099 (elf_format_ops): Add new members. Remove comma at end.
6101 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6102 (ecoff_format_ops): Add new fields. Remove comma at end.
6103 Mention inconsistency for emit_section_symbols.
6105 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6107 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6108 (coff_separate_stab_sections): New.
6109 (coff_format_ops): Add new members.
6111 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6112 (obj_aout_s_set_other): New.
6113 (obj_aout_s_set_desc): New.
6114 (obj_aout_s_get_type): New.
6115 (obj_aout_s_set_type): New.
6116 (obj_aout_separate_stab_sections): New.
6117 (aout_format_ops): New members added. Use obj_aout_process_stab,
6118 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6119 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6121 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6123 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6125 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6126 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6127 (md_estimate_size_before_relax): Ensure jumps to weak and
6128 externally visible symbols are relocatable.
6130 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6132 * stabs.c (aout_process_stab): Make global.
6133 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6134 * read.h (aout_process_stab): Declare.
6136 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6137 Generalize to *aout, *coff *elf.
6138 * configure: Regenerated.
6140 * doc/internals.texi (Object format backend): Say
6141 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6143 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6144 * Makefile.in: Regenerated.
6146 2000-05-19 Catherine Moore <clm@cygnus.com>
6148 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6150 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6152 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6153 instruction to reflect change in re_assemble_*.
6155 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6157 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6158 build PA64 ELF tools.
6159 * configure: Rebuilt.
6161 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6163 * Makefile.am: Regenerate dependencies.
6164 * Makefile.in: Regenerate.
6166 2000-05-15 Nick Clifton <nickc@cygnus.com>
6168 * config/tc-arm.c (struct asm_psr): Add boolean field
6169 distinguishing between CSPR and SPSR. Rename 'number' field
6171 (psrs): Rearrange contents to match new asm_psr structure.
6172 (arm_psr_parse): Move next to psr_required_here. Make it
6173 return an asm_psr structure.
6174 (psr_required_here): Use asm_psr structure returned by
6176 (do_msr): Reorganise to allow psr_required_here to be called
6178 (md_undefined_name): Mark 'name' parameter as unused, since
6179 the COFF target does not use it.
6181 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6183 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6185 * config/te-aux.h: Likewise.
6186 * config/te-dpx2.h: Likewise.
6187 * config/te-go32.h: Likewise.
6188 * config/te-hp300.h: Likewise.
6189 * config/te-hppa.h: Likewise.
6190 * config/te-i386aix.h: Likewise.
6191 * config/te-ic960.h: Likewise.
6192 * config/te-interix.h: Likewise.
6193 * config/te-nbsd532.h: Likewise.
6194 * config/te-pc532mach.h: Likewise.
6195 * config/te-ppcnw.h: Likewise.
6196 * config/te-psos.h: Likewise.
6197 * config/te-sparcaout.h: Likewise.
6198 * config/te-sun3.h: Likewise.
6199 * config/te-sysv32.h: Likewise.
6201 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6203 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6204 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6205 and sign extend without an if statement.
6206 (build_bytes): Likewise.
6208 2000-05-14 Kazu Hirata <kazu@hxi.com>
6210 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6211 X_add_symbol L_32 case.
6213 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6215 * config/te-freebsd.h: New file.
6217 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6219 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6220 bindtextdomain): Replace defines with those from intl/libgettext.h
6221 to quieten gcc warnings.
6223 * NEWS: Mention x86 .arch and -q.
6225 * config/tc-i386.c (quiet_warnings): New.
6226 (md_assemble): Use quiet_warnings.
6227 (md_parse_option): Set quiet_warnings from -q.
6228 (md_show_usage): Mention -q, delete -m.
6229 (flag_do_long_jump): Delete.
6230 (md_parse_option): Remove -m.
6231 (md_show_usage): Remove -m.
6232 (md_create_long_jump): Remove useless flag_do_long_jump code.
6234 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6235 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6237 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6238 Alexander Sokolov <robocop@netlink.ru>
6240 * doc/c-i386.texi (i386-Arch): New section.
6241 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6243 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6244 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6245 architecture has been given and is not 486.
6246 (set_cpu_arch): New.
6247 (md_pseudo_table): Add .arch.
6248 (md_assemble): Warn if cpu architecture has been given and an
6249 unsupported instruction.
6251 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6252 Move operand_types bit defines after relevant template field.
6253 (template): Add cpu_flags.
6257 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6259 * config/tc-mn10300.h (md_end): Define.
6260 (mn10300_finalize): Declare.
6261 * config/tc-mn10300.c: Include dwarf2dbg.h.
6262 (debug_line): Define.
6263 (md_assemble): Generate dwarf2 line info.
6264 (mn10300_finalize): New function. Finalize dwarf2 info.
6266 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6268 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6269 external version of the relocation for weak symbols.
6271 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6273 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6274 frame size in units of 16 bytes, as required per SW Conventions manual.
6275 (output_unw_records): Output info-block header as a dword to get
6278 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6280 * as.h: #include "file", not <file> on files from ../include.
6281 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6282 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6283 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6284 (tc_coff_symbol_emit_hook): Ditto.
6285 (OPTCOUNT): Cast to int to avoid compiler warning.
6286 (md_begin): Fix signed/unsigned warnings.
6288 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6290 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6291 ABRANCH LONG case for a conditional branch on a 68000.
6292 (md_estimate_size_before_relax): Likewise. Also handle
6293 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6294 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6295 PC-relative on all CPUs.
6296 (md_estimate_size_before_relax): Likewise.
6298 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6300 * as.c (parse_args): Just mention current year in printed
6303 2000-05-03 J.T. Conklin <jtc@redback.com>
6305 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6307 (md_parse_option): Recognize -m7400.
6309 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6311 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6312 don't permit lp to become less than the words array.
6314 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6316 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6317 Fix little-endian case.
6319 2000-05-03 David O'Brien <obrien@NUXI.com>
6321 * as.c (parse_args): Update copyright.
6323 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6325 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6326 for the .bss section too.
6328 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6330 * configure.in: Set em=linux for hppa-*-linux.
6331 * configure: Regenerate.
6332 * doc/Makefile.in: Regenerate with correct automake.
6334 * frags.c (frag_grow): Sanity check chunk_size.
6336 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6337 * config/obj-som.h: Likewise.
6338 * config/obj-ieee.h: Likewise.
6340 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6342 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6343 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6344 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6345 (pa_ip): low_sign_unext now returns via function value. Use
6346 re_assemble_* instead of dis_assemble_* and
6347 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6349 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6350 (md_section_align, md_parse_option, md_show_usage,
6351 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6352 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6353 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6354 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6355 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6357 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6358 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6359 outside of switch. Correct mask and shifting errors in case 10
6360 and case -11. In case 21, compare against signed range to suit
6361 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6362 case 17 and case 22, use offsetT variable to properly check range.
6363 Use re_assemble_* here too.
6364 (evaluate_absolute): Change type of value to offsetT. Call
6365 hppa_field_adjust to do the work for us.
6366 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6367 (pa_parse_cmpib_64_cmpltr): Ditto.
6368 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6369 of i to unsigned int.
6370 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6371 (pa_end_of_source): Return type is void.
6373 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6375 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6377 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6379 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6380 More comments added.
6381 (md_begin): Removed "construct symbols for each register name".
6382 Because register names conflicts with GCC generated function
6384 (avr_operand): Now constant numbers can be used as a register
6385 identifiers (0 as r0, 31 as r31).
6386 (md_assemble): use skip_space () before parsing instruction
6389 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6391 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6392 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6393 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6394 * configure: Regenerate.
6396 2000-04-29 Andreas Jaeger <aj@suse.de>
6398 * as.h: Correctly check GCC version.
6400 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6402 * doc/as.1: Fix unbalanced brackets.
6404 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6406 (line_comment_chars): Set to '/' if TE_FreeBSD.
6408 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6410 * configure.in: Configury support for PA64 (currently disabled).
6411 * configure: Rebuilt.
6413 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6415 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6416 bfd_set_section_alignment.
6418 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6420 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6423 2000-04-24 Nick Clifton <nickc@cygnus.com>
6425 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6426 * doc/as.texinfo (Align): Include arm and strongarm in list of
6427 targets that have the second form of the behaviour of the .align
6430 2000-04-24 Mark Klein <mklein@dis.com>
6432 * config/obj-som.c: Terminate obj_pseudo_table.
6434 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6436 * as.c (parse_args): Allow md_parse_option to override -a listing
6438 * config/obj-coff.c (add_lineno): Change type of offset parameter
6439 from "int" to "bfd_vma."
6440 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6441 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6442 (ppc_change_csect): Align correctly for XCOFF64.
6443 (ppc_machine): New function, which discards "ppc_machine" line.
6444 (ppc_tc): Cons for 8 when code is 64 bit.
6445 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6447 (md_parse_option): Handle -a64 and -a32.
6449 * config/tc-ppc.h (TARGET_MACH): Define.
6450 (TARGET_FORMAT): Move to function.
6451 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6453 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6455 * config/tc-avr.c: New AVR_ISA_ defined.
6456 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6457 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6458 for `fmul', `movw' and `lpm R,Z' instructions.
6459 (avr_operands): Warn if current opcode is a two-word instruction
6460 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6461 (avr_opcodes): New commands added.
6462 (REGISTER_P): Check 'a' and 'v' constraint letters.
6463 (mcu_types): New MCU added.
6465 2000-04-22 Timothy Wall <twall@cygnus.com>
6467 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6469 (operand_match): Conditionally insert default bit values for IMMU9.
6471 2000-04-14 Matthew Green <mrg@cygnus.com>
6473 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6474 * configure: Rebuilt.
6476 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6477 Jason Eckhardt <jle@cygnus.com>
6479 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6481 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6482 Added handling of new operand types l,y,&,fe,fE,fx.
6484 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6485 David Mosberger <davidm@hpl.hp.com>
6486 Timothy Wall <twall@cygnus.com>
6487 Andrew MacLeod <amacleod@cygnus.com>
6488 Jim Wilson <wilson@cygnus.com>
6490 * Makefile.am (CPU_TYPES): Add ia64.
6491 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6492 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6493 * Makefile.in: Rebuild.
6494 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6495 * configure: Rebuild.
6496 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6497 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6498 * expr.c (expr): Handle md_optimize_expr.
6499 * read.c (LEX_HASH): Add comment.
6500 * config/tc-ia64.c, config/tc-ia64.h: New files.
6502 2000-04-21 Richard Henderson <rth@cygnus.com>
6504 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6505 bundling a non-delayed branch type instruction.
6507 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6509 * config/tc-mn10300.c (HAVE_AM30): Define.
6510 (md_assemble): Use it.
6512 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6514 * config/obj-elf.c (obj_elf_change_section): Check for changed
6517 * Makefile.am: (CPU_MULTI_VALID): Remove.
6518 (MULTI_CPU_TYPES): Define.
6519 (MULTI_CPU_OBJ_VALID): Define.
6520 (DEPTC): Use the above.
6521 (DEPOBJ): Same here.
6523 Regenerate dependencies.
6524 * Makefile.in: Regenerate.
6526 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6528 * Makefile.am (YACC, LEX): Get them from configure.
6530 2000-04-18 H.J. Lu (hjl@gnu.org)
6532 * config/tc-i386.c (offset_in_range): Use addressT instead of
6533 bfd_vma for non-bfd assemblers.
6535 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6537 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6538 doesn't give spurious errors.
6540 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6542 * as.h (SEEK_SET): Define if undefined.
6544 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6546 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6547 constants, and don't assume offsetT is 32 bits.
6549 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6551 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6552 (md_pcrel_from_section): Add prototype.
6553 (d10v_fix_adjustable): Add prototype.
6554 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6556 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6558 2000-04-12 Nick Clifton <nickc@cygnus.com>
6560 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6561 symbol in frag chain.
6563 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6565 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6566 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6567 (fits_in_signed_word, smallest_imm_type): Ditto.
6568 (md_assemble): Use an offsetT var to hold offsetT values, not a
6570 (offset_in_range): New.
6571 (md_assemble): Use it.
6572 (md_convert_frag): Change type of target_address, opcode_address,
6573 and displacement_from_opcode_start to offsetT.
6574 (md_create_short_jump): Change type of offset to offsetT.
6575 (md_create_long_jump): Ditto.
6576 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6577 (md_chars_to_number): Remove.
6578 (output_invalid): Remove duplicate prototype.
6580 2000-04-09 Nick Clifton <nickc@cygnus.com>
6582 * Makefile.am (CPU_TYPES): Add 'avr'.
6583 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6584 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6586 * Makefile.in: Regenerate.
6588 * doc/as.texinfo: Add M32R documentation.
6590 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6592 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6593 --enable-build-warnings option.
6594 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6595 * Makefile.in, configure: Re-generate.
6597 2000-04-07 Nick Clifton <nickc@cygnus.com>
6599 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6600 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6601 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6602 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6603 (arm_force_relocation): Force relocations for
6604 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6606 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6608 * config/tc-sh.c (get_operands): There's no third operand if the
6609 first operand is an immediate.
6611 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6613 * config/tc-sh.c (immediate): Delete.
6614 (sh_operand_info): Add immediate member.
6615 (parse_reg): Use A_PC for pc.
6616 (parse_exp): Add second argument 'op'. All callers changed.
6617 (parse_at): Expect pc to be coded as A_PC.
6618 Use immediate field in *op.
6619 (insert): Add fourth argument 'op'. All callers changed.
6620 (build_relax): Add second argument 'op'. All callers changed.
6621 (insert_loop_bounds): New function.
6622 (build_Mytes): Remove DISP_4.
6623 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6624 (assemble_ppi): Use immediate field in *operand.
6625 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6626 (md_apply_fix): Likewise.
6627 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6629 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6631 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6633 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6635 * internals.texi (CPU backend): Document
6636 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6638 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6640 * po/gas.pot: Regenerate.
6642 * as.c (show_usage): Restore translated part of bug string.
6643 * gasp.c (show_usage): Likewise.
6645 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6646 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6647 than move-if-change.
6648 (DEP1): Modify for "gcc -MM".
6652 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6653 Update dependencies.
6654 * Makefile.in: Regenerate.
6656 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6658 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6659 (md_begin): Likewise.
6660 (HAVE_AM33): New macro.
6661 (md_assemble): Use it. Match r_regs and xr_regs only if
6664 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6666 * as.h: #include "bin-bugs.h"
6667 * as.c (show_usage): Use REPORT_BUGS_TO.
6668 * gasp.c: #include "bin-bugs.h"
6669 (show_usage): Use REPORT_BUGS_TO.
6671 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6673 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6675 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6676 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6679 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6681 * config/tc-i386.c (i386_immediate): Don't assume a constant
6682 immediate is necessarily 16 bits when in 16 bit code mode.
6683 (md_assemble): Instead set guess_suffix here after we have checked
6686 2000-04-02 Richard Henderson <rth@cygnus.com>
6688 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6689 quantities. Correct right shift sign extension.
6690 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6691 32-bit value when shifting into place.
6693 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6695 * app.c: Add ATTRIBUTE_UNUSED as needed.
6696 * config/tc-ppc.c: Likewise.
6697 (ppc_size): Make unsigned long.
6698 (ppc_insert_operand): Add casts to avoid warnings.
6700 2000-03-31 Nick Clifton <nickc@cygnus.com>
6702 * config/tc-d10v.h (md_flush_pending_output): Define.
6704 2000-03-29 Nick Clifton <nickc@cygnus.com>
6706 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6707 segment. Works for both BFD_ASSEMBLER and others.
6708 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6710 2000-03-29 Nick Clifton <nickc@cygnus.com
6712 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6714 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6716 * listing.c (LISTING_LHS_WIDTH): Default depends on
6718 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6720 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6722 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6725 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6727 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6729 * config/tc-avr.c (mcu_types): Add missing initialiser.
6730 (md_pcrel_from_section): Add prototype.
6731 (avr_operand): Remove redundant test of unsigned < 0.
6732 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6734 2000-03-27 Denis Chertykov <denisc@overta.ru>
6736 * config/tc-avr.c: New file for AVR support.
6737 * config/tc-avr.h: Likewise.
6738 * configure.in: Add AVR support.
6739 * configure: Regenerate.
6741 2000-03-26 Timothy Wall <twall@cygnus.com>
6743 * gasp.c (macro_op): Add new argument to check_macro call.
6744 Macro structure definitions moved to macro.h
6745 * sb.h: Add argument to prototype for input_scrub_include_sb.
6746 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6747 nesting checks with an additional flag.
6748 (struct input_save): Add flag to indicate whether current sb
6749 should be checked for proper macro/conditional nesting.
6750 (input_scrub_push/pop): Save/restore nest check flag.
6751 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6753 * macro.c (check_macro): Allow caller to retrieve parsed macro
6754 information if a pointer is provided. This information may be
6755 used by the new macro hooks.
6756 * macro.h: Update prototype for check_macro. Macro struct
6757 definitions moved here from macro.c/gasp.c.
6758 * read.c (read_a_source_file): Add parameter to check_macro call,
6759 and pass macro info to the macro hook, if defined.
6760 (input_scrub_insert_line): New. Allow insertion of a line of
6761 characters into the input stream.
6762 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6763 file into the input stream.
6764 (s_include): Use input_scrub_insert_file.
6765 * internals.texi: Document new macro hooks.
6766 * as.h: New prototypes added.
6768 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6770 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6771 an initial capital letter.
6772 (i386_index_check): Reindent.
6774 2000-03-19 Nick Clifton <nickc@cygnus.com>
6776 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6779 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6781 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6782 instruction operand bad if Rd > 7 when generating
6783 thumb instructions. Prevents for example,
6784 "adr r12,label" from silently failing and generating
6785 the wrong instruction.
6787 2000-03-17 Nick Clifton <nickc@cygnus.com>
6789 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6790 that have a destingation >= 0x400000.
6791 Fix compile time warning messages.
6793 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6795 * config/tc-sh.c (md_begin): When encountering insn that are
6796 not supported by the current arch, only change the name if
6797 its contents are the same as prev_name.
6798 (get_specific): If the the architecture doesn't match, fail.
6800 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6802 * config/tc-sh.c (IDENT_CHAR): Define.
6803 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6804 matching back where it came from.
6806 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6808 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6810 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6812 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6815 2000-03-15 Kazu Hirata <kazu@hxi.com>
6817 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6819 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6821 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6822 floating-point-number, make sure 'f' is in FLT_CHARS.
6824 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6826 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6827 (s_lcomm_internal): Use it.
6828 * doc/internals.texi (CPU backend): Document it.
6829 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6832 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6834 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6837 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6838 implementation doesn't have special handling for switch
6840 (macro_build): Allow for code in sections other than .text.
6842 (mips_ip): Likewise.
6843 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6844 Don't perform relocs if we will be outputting them.
6845 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6846 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6849 2000-03-09 Catherine Moore <clm@cygnus.com>
6851 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6852 relocation type based on the entry in the fixup structure.
6853 Put S_IS_EXTERN processing back in.
6855 2000-03-08 H.J. Lu (hjl@gnu.org)
6857 * Makefile.am (install-exec-tooldir): Depend on
6858 install-exec-bindir for parallel make.
6859 * Makefile.in: Regenerated.
6861 2000-03-06 Nick Clifton <nickc@cygnus.com>
6863 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6865 (md_parse_option): Parse -m32r command line switch - disable m32rx
6867 (md_show_usage): Document new option.
6869 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6870 * doc/Makefile.in: Regenerate.
6871 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6873 2000-03-02 Michael Meissner <meissner@redhat.com>
6875 * config/tc-d30v.c (check_range): Remove code that incorrectly
6876 sign extended values where bits < 32.
6878 2000-03-02 H.J. Lu (hjl@gnu.org)
6880 * configure.in: Support --enable-targets=all on ia32.
6881 * configure: Regenerated.
6883 2000-03-01 Nick Clifton <nickc@cygnus.com>
6885 * gasp.c (do_align): Remove bogus check of alignment value.
6887 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6889 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6890 TC_PPC was defined forced the type of a symbol with no other type
6893 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6895 * doc/internals.texi (CPU backend): Mention that
6896 line_separator_chars do not break up comments. Fix typos for
6897 LEX_AT and LEX_NAME descriptions. Document operands for
6898 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6899 description of md_create_short_jump usage. Document argument for
6900 md_undefined_symbol.
6902 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6904 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6905 (md_parse_option): Handle it.
6906 (md_show_usage): Document it.
6908 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6910 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6911 opcode, for the instruction `pal19'. From Andrea Arcangeli
6914 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6916 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6918 (md_assemble): To here, before template operands are matched.
6919 Also ensure a constant immediate is sign extended when we know the
6920 size is at most 16 bits. This is to catch cases like "add
6921 $0xffc0,%ax" where we don't know the size, and thus that the
6922 immediate can be represented as Imm8S until after parsing the
6924 (i386_displacement): Similarly sign extend 16 bit constant
6926 (md_assemble): Relax 16-bit jump constant range check to suit sign
6927 extended displacements.
6929 2000-02-26 Andreas Jaeger <aj@suse.de>
6931 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6933 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6935 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6936 call operands when intel_syntax.
6937 (intel_float_operand): Return 2 for "fi...".
6938 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6939 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6940 earlier "SHORT" change.
6941 (md_assemble): When determining suffix from Regs, exclude
6944 2000-02-24 Nick Clifton <nickc@cygnus.com>
6946 * configure: Add arm-wince, mips-pe and sh-pe targets.
6947 * configure: Regenerate.
6949 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6951 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6952 "pe-mips" for the mips-pe target.
6954 * config/tc-arm.c (insns): Change displacement encoded in BL
6955 and B instructions if the target port is arm-wince.
6956 (do_ldst): Do not bias the relocation offset if the target
6958 (md_pcrel_from): Add in missing relocation offset bias if the
6959 target os arm-wince.
6961 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6962 (md_begin): Disable -G support for mips-pe target.
6963 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6964 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6967 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6968 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6969 assembler, just set the alignment to 4.
6971 * config/te-wince-pe.h: New file for WinCE targets. Define
6974 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6976 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6977 string instructions.
6978 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6979 (i386_intel_memory_operand): After finding a segment override,
6980 check again for no `[' before looking for a displacement. Bomb if
6981 more than one displacement rather than silently discarding the
6982 second and subsequent ones. Free strings malloc'd by
6983 build_displacement_string.
6985 2000-02-24 Catherine Moore <clm@cygnus.com>
6987 * config/obj-som.c (obj_pseudo_table): Add "weak".
6988 (obj_som_weak): New routine.
6990 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6992 * config/tc-i386.c (union i386_op): New.
6993 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6994 Throughout file replace occurences of disps[n], imms[n], regs[n]
6995 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6996 intel mode operand swapping. Add assert in regKludge and
6997 fake_zero_displacement code. Test i.types[n] when outputting
6998 displacements and immediates. Combine output of Disp16 with
7000 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7001 when in intel mode by (not) reversing fsub and fdiv operands
7002 before the template search. This fails for single operand
7003 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7004 undefined. Instead fix the base_opcode after we've found the
7005 template. Move base_opcode xor with found_reverse_match from
7006 opcode output code to before this fix so we test for the correct
7008 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7009 check in intel mode. Instead compare opcodes.
7011 * config/tc-i386.h (TC_RELOC): Delete.
7012 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7013 with equivalent call to reloc.
7015 * as.h (flag_m68k_mri): Move declaration after target include, and
7016 only declare when TC_M68K defined. Define as zero otherwise.
7017 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7018 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7019 Define as zero otherwise.
7020 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7021 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7022 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7023 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7024 testing whether defined.
7025 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7026 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7027 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7028 rather than testing whether defined.
7029 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7030 (parse_mri_cons): Declare and use only when TC_M68K.
7031 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7032 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7033 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7035 * NEWS: Mention IBM 370 support.
7037 2000-02-23 Richard Henderson <rth@cygnus.com>
7039 * config/tc-i386.c (md_assemble): When swapping operands for
7040 intel_syntax, assume everything that's not Imm or Disp is a
7043 2000-02-23 Linas Vepstas <linas@linas.org>
7045 * config/tc-i370.c, config/tc-i370.h: New files.
7046 * Makefile.am: Add support for Linux/IBM 370.
7047 * configure.in: Likewise.
7048 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7049 * config/obj-elf.c: Include elf/i370.h
7050 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7052 * Makefile.in: Regenerate.
7053 * configure: Regenerate.
7055 * doc/c-i370.texi: New file.
7056 * doc/all.texi: Include it.
7057 * doc/as.texinfo: And here.
7058 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7059 * doc/Makefile.in: Regenerate.
7061 2000-02-19 Michael Meissner <meissner@redhat.com>
7063 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7064 determine if an instruction can be used in parallel with an ADDppp
7065 or SUBppp instruction.
7067 2000-02-22 Andrew Haley <aph@cygnus.com>
7069 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7071 2000-02-22 Andrew Haley <aph@cygnus.com>
7073 * config/tc-mips.c (mips_gp32): New variable.
7074 (macro_build) Use mips_gp32.
7076 (md_longopts): Add "-mgp32" and "-mgp64".
7077 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7079 (OPTION_M7900): Change offset
7080 (OPTION_NO_M7900): Ditto.
7082 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7084 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7085 warning, and bump it to 1.
7087 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7089 From Brad Lucier <lucier@math.purdue.edu>:
7090 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7093 2000-02-21 Catherine Moore <clm@cygnus.com>
7095 * config/tc-mips.c (MF_HILO_INSN): Define.
7096 (mips_7000_hilo_fix): Declare.
7097 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7098 (md_parse_option): Check for 7000_HILO_FIX options.
7099 (OPTION_M7000_HILO_FIX): Define.
7100 (OPTION_NO_M7000_HILO_FIX): Define.
7101 * doc/c-mips.texi (-mfix7000): Describe.
7103 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7105 * listing.c (print_lines): Remove unused variable `end'.
7107 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7108 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7109 reloc_type when BFD_ASSEMBLER.
7110 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7111 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7112 statement and quell signed vs. unsigned comparison warning.
7114 2000-02-18 Nick Clifton <nickc@cygnus.com>
7116 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7117 the computed frag offset, rather than overwriting it.
7119 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7121 * config/tc-sh.c ("elf/sh.h"): Include.
7122 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7123 (md.begin): Initialize target_arch.
7124 Only include opcodes in has table that match selected architecture.
7125 (parse_reg): Recognize register names for sh-dsp.
7126 (parse_at): Recognize post-modify addressing.
7127 (get_operands): The leading space is now optional.
7128 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7129 arguments. Update valid_arch.
7130 (build_Mytes): Add support for SDT_REG_N.
7131 (find_cooked_opcode): New function, broken out of md_assemble.
7132 (assemble_ppi, sh_elf_final_processing): New functions.
7133 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7134 (md_longopts, md_parse_option): New option: -dsp.
7135 * config/tc-sh.h (elf_tc_final_processing): Define.
7136 (sh_elf_final_processing): Declare.
7138 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7140 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7141 the unwinder subspace. Save the current seg/subseg before creating
7144 2000-02-10 Nick Clifton <nickc@cygnus.com>
7146 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7147 little endian targets.
7148 (INST_BYTE1): Redefine to handle big and little endian
7150 (cpu_type): New type: Select between M340 and M210.
7151 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7152 instructions of the M340.
7153 (md_assemble): Add support for the MULSH and OPSR classes of
7155 (md_atof): Add support for little endian targets.
7156 (md_parse_option): Add support for -EL, -EB and -mcpu command
7158 (md_convert_frag): Add support for little endian targets.
7159 (md_apply_fix3): Add support for little endian targets.
7160 (md_number_to_chars): Add support for little endian targets.
7162 2000-02-10 Timothy Wall <twall@redhat.com>
7164 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7165 defined, use it to verify the symbol just read should be a label.
7167 2000-02-10 Timothy Wall <twall@redhat.com>
7169 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7170 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7171 around colons when KEEP_WHITE_AROUND_COLON is defined.
7172 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7173 and KEEP_WHITE_AROUND_COLON.
7175 2000-02-08 Timothy Wall <twall@redhat.com>
7177 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7179 (do_repeat): New. Abstract repeat logic so that a "break" can be
7181 (end_repeat): New. Provide support for a "break" out of the
7183 * read.h: Add prototypes for new functions.
7185 2000-02-08 Timothy Wall <twall@redhat.com>
7187 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7188 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7189 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7192 2000-02-08 Timothy Wall <twall@redhat.com>
7194 * read.c: Added elseif to directives table.
7195 * read.h: Added prototype for s_elseif.
7196 * doc/as.texinfo: Added description for elseif.
7197 * cond.c (s_elseif): New function
7199 2000-02-04 Timothy Wall <twall@redhat.com>
7201 * listing.c (print_lines): Remove conditionals causing bug in
7204 2000-02-03 Timothy Wall <twall@cygnus.com>
7206 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7208 * frags.c (frag_new): Calculate fr_fix in octets
7209 (frag_now_fix) Return offset as target address offset (bytes).
7210 (frag_now_fix_octets) New - Return offset in octets (8-bit
7212 * frags.h: Added prototype for frag_now_fix_octets().
7213 Distinguish between octets and bytes in field descriptions.
7214 * listing.c (calc_hex): Account for octets vs bytes when
7215 printing addresses/offsets.
7216 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7217 target is little-endian, print the octets in a word in big-endian
7218 order so that the display looks like a proper hexadecimal number,
7219 instead of having the octets reversed.
7220 * read.c (do_align): When recording alignment, alignment power
7221 should be in terms of target bytes (minimum addressible unit)
7223 (do_org) Convert ORG target address (byte) argument into an
7224 octet offset when generating a variable fragment.
7225 * symbols.c (resolve_symbol_value): Symbol final value
7226 converted to a target address offset (bytes) from its octet offset.
7227 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7228 offset (bytes) is adjusted by the frag offset (octets) converted
7230 (coff_frob_section) Section alignment power is in terms of bytes;
7231 convert it to an octet alignment power when calculating size (and
7232 size mask) in octets. Don't modify the section size in order to
7233 "align" it for TI COFF, since that format has a different method
7234 for storing alignment information.
7236 2000-02-01 Timothy Wall <twall@cygnus.com>
7238 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7239 entries, matching the way GCC generates them. If not escaped, the
7240 filename is encoded incorrectly.
7242 2000-01-31 Nick Clifton <nickc@cygnus.com>
7244 * config/tc-arm.c (reg_table): Add support for ATPCS register
7247 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7249 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7251 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7253 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7254 of a symbol when we really care about its value.
7256 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7258 * config/tc-mcore.c (md_assemble): Give warning message if
7259 operands passes to instruction are more than the spec.
7261 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7263 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7264 Thumb mode but the label seen was not declared as '.thumb_func'
7265 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7266 correct disassembly of Thumb code bounded by non function labels.
7268 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7270 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7271 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7273 * Makefile.in: Same here.
7276 * configure.in: Set bfd_gas for i386-aout when primary target
7277 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7278 we may need the primary te_file. Remove incorrect comment.
7280 * configure: Regenerate.
7282 * config/e-i386aout.c: New file.
7284 * as.c (USE_EMULATIONS): Move to before print_version_id.
7285 (struct emulation): Add i386aout.
7286 (show_usage): Split text strings. Reformat -a text. Add --em
7290 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7291 (aout_format_ops): New.
7294 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7295 preprocessor conditional and add aout USE_EMULATIONS tests.
7296 (read_a_source_file): Don't pass error strings to printf as
7300 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7302 (do_data): Same here.
7303 (process_file): And here.
7306 * symbols.c (colon): Rewrite "already defined" fatal message
7307 code for aout with USE_EMULATIONS.
7310 * config/obj-aout.c (OBJ_HEADER): Define.
7311 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7313 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7314 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7316 (obj_aout_type): Expand S_SET_OTHER here too.
7317 (obj_read_begin_hook): Remove.
7318 (aout_pop_insert): New.
7319 (obj_aout_s_get_other): New.
7320 (obj_aout_s_get_desc): New.
7321 (aout_format_ops): New.
7324 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7325 gets aout_pseudo_table.
7326 (aout_pseudo_table): Declare.
7327 (obj_read_begin_hook): Define.
7330 * config/obj-coff.c (obj_pseudo_table): Rename to
7332 (coff_pop_insert): Use coff_pseudo_table.
7333 (coff_sec_sym_ok_for_reloc): Remove.
7334 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7335 and comment all zero entries and remove #if 0 code.
7338 * config/obj-coff.h (obj_pop_insert): Define.
7339 (coff_pseudo_table): Declare.
7342 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7343 s_get_size, s_set_size. Comment all zero entries.
7346 * config/obj-elf.c (elf_s_get_other): New function.
7347 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7348 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7349 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7351 (obj_elf_parse_section_letters): Don't pass error strings to
7352 printf as format arg.
7355 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7357 (elf_s_get_other): Declare.
7358 (S_GET_OTHER) Define as elf_s_get_other if not already
7360 (S_SET_OTHER): Only define when not already defined.
7361 (elf_obj_read_begin_hook): Declare.
7362 (obj_read_begin_hook): Define.
7363 (elf_obj_symbol_new_hook): Declare.
7364 (obj_symbol_new_hook): Define.
7367 * config/obj-multi.h: Add copyright header and protect against
7368 multiple inclusion. Add * to all function pointers.
7369 (OBJ_HEADER): If defined, include it rather than other defines
7371 (obj_frob_file_after_relocs): Test for NULL.
7372 (obj_symbol_new_hook): Here too.
7373 (obj_sec_sym_ok_for_reloc): And here.
7374 (S_GET_OTHER): Define.
7375 (S_GET_DESC): Define.
7376 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7377 (OBJ_MAYBE_ELF): Update comment.
7379 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7380 OBJ_AOUT preprocessor conditional and handle emulation by
7381 testing OUTPUT_FLAVOR.
7382 (i386_displacement): Here too.
7383 (md_section_align): Similarly here.
7384 (i386_target_format): Conditionally compile when more than one
7385 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7386 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7387 (i386_displacement): Here too.
7390 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7391 Define TARGET_FORMAT for aout only when not multi.
7394 * config/te-multi.h: Delete file as it's identical to te-generic.h
7396 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7398 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7399 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7402 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7404 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7407 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7409 * config/tc-mips.c (mips_do_align): New function.
7410 * config/tc-mips.h (md_do_align): Define.
7412 2000-01-10 Philip Blundell <philb@gnu.org>
7414 * doc/c-arm.texi (ARM Options): Fix typo.
7415 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7416 line separator for Linux.
7417 * doc/as.texinfo (Comments): Mention the ARM.
7419 2000-01-10 Philip Blundell <pb@futuretv.com>
7421 * configure.in (arm*-*-conix*): New target.
7422 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7424 * configure: Regenerate.
7426 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7428 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7429 (obj_elf_visibility): New function.
7431 * doc/as.texinfo (Visibility): New node: document visibility
7434 For older changes see ChangeLog-9899