1 2002-01-06 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
4 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
6 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
8 * tc-mips.c (mips_cprestore_valid): New flag.
9 (mips_frame_reg_valid): New flag.
10 (macro) [M_JAL_2]: Check both flags.
12 (s_cprestore): Set mips_cprestore_valid.
13 (tc_get_register): If setting mips_frame_reg, set
14 mips_frame_reg_valid and clear mips_cprestore_valid.
15 (s_mips_ent): Clear both flags.
16 (s_mips_end): Clear both flags.
18 2002-01-05 Alan Modra <amodra@bigpond.net.au>
20 * write.c (write_object_file): Make use of bfd_section_list_remove.
21 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
22 * config/tc-mmix.c (mmix_frob_file): Likewise.
24 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
26 * configure.in (i386-*-netbsdelf*): Collapse target into...
27 (i386-*-netbsd*): ...this. Add support for x86-64.
28 * configure: Regenerated.
30 2002-01-03 matthew green <mrg@redhat.com>
32 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
34 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
36 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
39 2001-12-31 Richard Henderson <rth@redhat.com>
41 * config/tc-ia64.c (errata_nop_necessary_p): Prototype.
42 (make_unw_section_name): Constify local variables.
44 * config/tc-ia64.c (has_suffix_p): New.
45 (note_register_values): Use it instead of strstr.
47 2001-12-31 Jeffrey A Law (law@redhat.com)
49 * config/tc-hppa.c (pa_ip): Handle new 'c' mode completers,
52 2001-12-21 Jakub Jelinek <jakub@redhat.com>
54 * config/tc-sparc.h (TC_PARSE_CONS_EXPRESSION): Define.
55 (sparc_cons): Provide prototype.
56 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_*_PCREL and
57 BFD_RELOC_SPARC_PLT{32,64}. Enumerate for which relocs
58 reloc->addend = fixp->fx_addnumber shouldn't be done instead of
59 enumarating for which pc relative ones it should be done.
60 (sparc_cons_special_reloc): New variable.
61 (sparc_cons): New function.
62 (cons_fix_new_sparc): Use sparc_cons_special_reloc.
63 * testsuite/gas/sparc/pcrel.s: New test.
64 * testsuite/gas/sparc/pcrel.d: Expected output.
65 * testsuite/gas/sparc/pcrel64.s: New test.
66 * testsuite/gas/sparc/pcrel64.d: Expected output.
67 * testsuite/gas/sparc/plt.s: New test.
68 * testsuite/gas/sparc/plt.d: Expected output.
69 * testsuite/gas/sparc/plt64.s: New test.
70 * testsuite/gas/sparc/plt64.d: Expected output.
71 * testsuite/gas/sparc/sparc.exp: Add pcrel, pcrel64, plt and plt64
74 2001-12-20 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
75 Daniel Jacobowitz <drow@mvista.com>
77 * config/tc-mips.c (file_mips_gp32): Initialize to invalid value.
78 (file_mips_fp32): Likewise.
79 (md_begin): Compatibility handling for -mipsN option.
81 2001-12-20 Alexandre Oliva <aoliva@redhat.com>
83 * config/tc-sh.c (parse_at): Reject @(r0) and @(r0,).
85 2001-12-20 matthew green <mrg@redhat.com>
87 * config/tc-ppc.c (md_parse_option): Make -maltivec default
88 to generating PowerPC instructions.
90 2001-12-20 Jason Thorpe <thorpej@wasabisystems.com>
92 * configure.in (mips-dec-netbsd*): Delete.
93 * configure: Regenerate.
95 * configure.in (arm-*-netbsdelf*): Add target.
96 * configure: Regenerate.
98 2001-12-18 Nick Clifton <nickc@cambridge.redhat.com>
100 * config/tc-mips.h (TC_HANDLE_FX_DONE): Remove redundant
103 2001-12-18 Niibe Yutaka <gniibe@m17n.org>
105 * configure.in (assign object format): Bug fix for setting
107 * configure: Regenerate.
109 2001-12-18 matthew green <mrg@eterna.com.au>
111 * configure.in (m68k-*-netbsdelf*): New target.
112 (m68k-*-netbsd*): Also include ELF support.
113 (m68k-*-netbsdaout*): New alias for m68*-*-netbsd*.
114 * configure: Regenerate.
116 2001-12-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
118 * gasp.c (main): Protoype.
120 2001-12-17 Richard Henderson <rth@redhat.com>
122 * config/tc-alpha.c (alpha_handle_align): Encode unop with RB as $sp.
124 2001-12-17 Nick Clifton <nickc@cambridge.redhat.com>
126 * cgen.c: Add prototype for queue_fixup.
127 (gas_cgen_parse_operand): Move initilisastion of errmsg to avoid
128 possible longjmp corruption.
129 * cgen.h: Add prototype for gas_cgen_md_operand.
131 2001-12-15 Alan Modra <amodra@bigpond.net.au>
133 * config/obj-elf.c (obj_elf_init_stab_section): References are
134 kept to section name strings. Don't alloca them!
136 2001-12-12 Alexandre Oliva <aoliva@redhat.com>
138 * config/tc-d10v.c (get_operands): Mark OPERAND_PLUS after
139 OPERAND_ATSIGN as O_absent.
141 2001-12-07 Geoffrey Keating <geoffk@redhat.com>
142 Richard Henderson <rth@redhat.com>
144 * configure.in: Add support for xstormy16.
145 * configure: Regenerated.
146 * Makefile.am: Add support for xstormy16.
147 * Makefile.in: Regenerated.
148 * config/tc-xstormy16.c: New file.
149 * config/tc-xstormy16.h: New file.
151 2001-12-06 Richard Earnshaw (rearnsha@arm.com)
153 * tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm)
154 (do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
155 (do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
156 (do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
157 (do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
158 (do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
159 (do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
160 (do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
161 (do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
162 (do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
163 (do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
164 (do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
166 (struct asm_opcode): Adjust parms field accordingly.
167 (md_assemble): Don't pass dummy second argument when calling worker
169 (build_arm_ops_hsh): Add prototype
172 2001-12-05 Richard Earnshaw <rearnsha@arm.com>
174 * tc-arm.c (struct asm_opcode): Delete comp_suffix and flags. Add
175 cond_offset. Rename variants->variant.
176 (insns): Adjust for new format. Explicitly code each variant that
177 takes flags. Remove temporary instructions.
178 (struct arm_it): Remove redundant field suffix.
179 (s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
180 (stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
182 (struct asm_flg): Delete.
183 (LONGEST_INST): Delete.
184 (V4_STR_BIT): Define.
185 (struct thumb_opcode): Rename variants->variant.
186 (do_empty): Renamed from do_nop.
187 (ldst_extend): Delete argument hwse. Split code for half-word and
188 signed byte instructions to ...
189 (ldst_extend_v4): ... here.
190 (ld_mode_required_here): Use ldst_extend_v4.
191 (do_ldrd): Simplify now that this is only called for ldrd. No
192 need to test for XScale, which was wrong anyway. Don't reject r12
193 as a target register. Add test that ldrd doesn't update an index
195 (do_pld): Don't allow post-indexed or write-back addressing modes.
196 Adjust call to ldst_extend.
197 (do_adr): Split code for adrl to ...
199 (do_cmp): No need to fold in COND_BIT.
200 (do_ldst): Simplify. Split code for ldrt/strt into do_ldstt. Split
201 code to handle half-word and signed byte instructions to ...
202 (do_ldstv4): ... here.
203 (do_ldstt): New function. Handle load/store with translate.
204 (do_ldmstm): Write feature modification bits directly into
206 (do_fpa_ldst): Remove suffix handling code.
207 (do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
208 (do_fpa_ldmstm): Type of access is now held in inst.instruction.
209 (build_arm_ops_hsh): New function.
210 (md_begin): Call it. Don't build the ARM opcode directly.
211 (md_assemble): Simplify ARM instruction handling.
213 2001-12-05 Arati Dikey <aratid@kpit.com>
215 * tc-sh.c (parse_at): Corrected incorrect op->type selection due
218 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
220 * config/tc-d10v.c (write_2_short): Don't skip dummy fixups, so
221 that we can tell which operand refers to the insn put in the L
222 container and mark it as such, so that the relocation type can be
225 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
227 * config/tc-mips.c (mips_cpreturn_offset): Better comment.
228 (load_register): Better error message. Cast away signedness
229 mismatches. Add casts needed for varargs.
230 (load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
231 Remove superfluous casts.
232 (macro): Cast away signedness mismatches. Remove superfluous casts.
233 (s_cpload): Fix wrong comment.
234 (s_mips_weakext): Standardize output message.
235 (get_number): Likewise.
237 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
239 * config/tc-mips.c (append_insn): Add jump address range overflow
242 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
244 * config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
246 (show): Document -mabi option.
248 2001-12-03 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
250 * config/tc-arm.c (md_parse_option): Only clear cpu part when
251 specifying 'xscale' cpu (don't change the fpu part).
253 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
255 * config/tc-d10v.c (find_opcode): Reject SP operand if
256 OPERAND_NOSP flag is present.
258 2001-12-03 Eric Christopher <echristo@redhat.com>
260 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
262 2001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
264 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
265 by BFD_RELOC_GPREL16.
266 (load_address): Likewise.
268 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
270 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
271 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
272 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
274 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
276 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
279 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
282 2001-11-29 Arati Dikey <aratid@kpit.com>
284 * tc-sh.c (parse_at): Removed case-sensitivity of index register
287 2001-11-28 Jakub Jelinek <jakub@redhat.com>
289 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
290 in reloc if it has non-zero addend.
291 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
292 * config/tc-sparc.c (md_apply_fix3): Likewise.
294 2001-11-28 Andreas Schwab <schwab@suse.de>
296 * as.c (parse_args): Call md_after_parse_args if defined.
297 * config/tc-ia64.h (md_after_parse_args): Define.
298 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
299 * doc/internals.texi (CPU backend): Document md_after_parse_args.
301 2001-11-23 Jakub Jelinek <jakub@redhat.com>
303 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
304 * write.c (adjust_reloc_syms): Don't handle relocs against
305 SEC_MERGE section symbols specially.
306 (fixup_segment): Likewise.
308 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
310 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
311 (md_apply_fix3): ...here. Don't prevent the symbol value being
312 subtracted twice from GPREL addends.
313 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
314 subtracted by the previous function.
316 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
318 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
319 md_apply_fix3 change.
321 2001-11-20 Ben Elliston <bje@redhat.com>
323 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
324 usage after md_apply_fix3 cleanups.
326 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
328 * doc/c-mmix.texi: Use texinfo 4 features.
329 (MMIX-mmixal): Fix typo.
331 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
333 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
336 2001-11-16 Michael Snyder <msnyder@redhat.com>
338 * stabs.c (stabs_generate_asm_lineno): Remember file and line number
339 from one call to the next, and eliminate consecutive duplicates
340 (thereby emitting only one line symbol per source line).
341 * dwarf2dbg.c (dwarf2_gen_line_info): Ditto.
343 2001-11-16 Alan Modra <amodra@bigpond.net.au>
345 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
347 2001-11-15 H.J. Lu <hjl@gnu.org>
349 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
351 2001-11-15 H.J. Lu <hjl@gnu.org>
353 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
355 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
357 * write.c (fixup_segment): Remove references to md_apply_fix and
359 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
360 of md_apply_fix to md_apply_fix3.
361 Make all md_apply_fix3 functions void.
362 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
363 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
364 * doc/internals.texi: Update references to md_apply_fix3.
365 * tc.h: Update prototype for md_apply_fix3.
367 2001-11-15 Alan Modra <amodra@bigpond.net.au>
369 * config/tc-i386.h (md_end): Define.
370 (i386_elf_emit_arch_note): Declare.
371 (CpuUnknown): Delete.
372 * config/tc-i386.c (default_arch): Constify.
373 (smallest_imm_type): Remove CpuUnknown test.
374 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
375 (i386_elf_emit_arch_note): New function.
377 * po/POTFILES.in: Regenerate.
379 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
381 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
383 2001-11-15 Alan Modra <amodra@bigpond.net.au>
385 * frags.c (frag_grow): Revert last change.
387 * dwarf2dbg.c (get_frag_fix): Align last frag size.
389 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
391 (md_assemble): Likewise.
393 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
395 * frags.c (frag_grow): Use frag_make_room() to grow the
398 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
400 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
401 value from the addend for fixups against local symbols in
402 SEC_MERGE sections - it was not added in, in the first place.
404 2001-11-11 Timothy Wall <twall@alum.mit.edu>
406 * write.c (relax_segment): Convert symbol address into an octet
407 offset prior to adding to the frag address, which is an octet
408 offset. Add comments to that effect.
409 * config/tc-tic54x.c: Fix bugs causing tests to fail.
410 * config/tc-tic54x.h: Ditch PARAMS macro.
412 2001-11-13 Alan Modra <amodra@bigpond.net.au>
414 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
415 put in note section. Use sizeof instead of hard-coded constants.
417 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
419 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
420 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
421 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
422 Sort options a bit more logical.
423 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
424 OPTION_MABI only for elf targets.
426 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
428 * config/tc-mips.c (set_at): Add cast needed for varargs.
429 (load_register): Likewise.
430 (macro): Likewise. Some code reformatting.
431 (macro2): Add cast needed for varargs.
432 (mips16_macro): Likewise.
434 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
436 * config/tc-mips.c (md_assemble): Remove superflous casts.
437 (append_insn): Likewise.
438 (mips16_macro_build): Likewise.
440 (mips16_ip): Likewise.
441 (s_cpload): Likewise.
442 (mips_relax_frag): Likewise.
444 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
446 * config/tc-mips.c (mips_abi_level): Move in front of
448 (mips_set_options): Add members gp32, fp32, abi.
449 (file_mips_gp32): New flag.
450 (file_mips_fp32): New flag.
451 (mips_opts): Initialize the new members.
454 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
455 (HAVE_32BIT_FPRS): Likewise.
456 (HAVE_NEWABI): Likewise.
457 (HAVE_64BIT_OBJECTS): Likewise.
458 (md_begin): Likewise. Save default (file) values.
459 (md_parse_option): Use the new values from mips_opts.
460 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
461 possible. Let .set mipsN work together with .set push/pop.
462 Enhance error messages.
463 (mips_elf_final_processing): Use file_mips_* for header processing.
465 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
467 * config/tc-avr.c (mcu_types): Update for new devices.
469 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
471 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
473 * doc/Makefile.in: Rebuild.
474 * doc/as.texinfo: Do not put man SEEALSO in document;
475 Use @command for commands, @option for options; Reorganize usage
476 to clearly identify target specific options.
478 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
480 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
482 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
484 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
486 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
488 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
489 that need the global offset table.
490 (md_apply_fix3): Add code to undo opertions done in fixup_segment
491 triggered by TC_FORCE_RELOCATION.
492 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
493 a call to function tc_s390_force_relocation.
494 (TC_FIX_ADJUSTABLE): Define.
496 2001-11-04 Chris Demetriou <cgd@broadcom.com>
498 * configure.in (mips-*-netbsd*): Add support for target.
499 * configure: Regenerate.
501 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
503 * configure.in (ALL_LINGUAS): Add 'fr'.
504 * configure: Regernate.
505 * po/fr.po: New file. Obtained from the translation project web
508 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
510 * tc-arm.c: Re-arrange prototypes by architecture.
511 (insns): Re-arrange instructions by archtitecture. Pld instruction
513 (tinsns): blx and bkpt are part of ARMv5T.
514 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
515 to do_fpa_*. All callers changed.
517 * tc-arm.c (insns): Add two temporary instructions to handle
520 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
522 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
523 for bra/bsr and use frag_variant(), this ensure that the possible
524 16-bit BFD_RELOC_16 will be in the same frag.
526 2001-10-31 Chris Demetriou <cgd@broadcom.com>
528 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
529 PIC code, assume pointers the same size as GPRs.
530 (macro): In M_LA_AB handling for embedded PIC code, support
531 "la $treg,foo-bar($breg)". In load/store handling
532 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
533 which is used by the compiler for switch statements.
534 In load/store double multi-instruction macro handling
535 (label ldd_std) add a comment that no special handling
536 is currently done for embedded PIC.
537 (mips_ip): In 'o' (16-bit offset) case, only accept 16
540 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
542 General cleanup of feature definitions.
543 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
544 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
545 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
546 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
547 (ARM_EXT_V{5,5E}): Synchronize with above.
548 (ARM_ARCH_V*): Define a complete set in terms of above features.
549 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
550 (FPU_FPA_EXT_V[12]): Define.
551 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
553 (FPU_DEFAULT): Default to FPA.
554 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
555 Thumb, this is now ARM_ARCH_V5T.
556 (insns): Rework for new feature defines.
558 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
560 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
562 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
563 * configure: Regenerate.
564 * Makefile.in: Regenerate.
565 * doc/c-sh.texi (SH Options): Added descriptions.
567 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
569 * configure.in: Update for MMIX port.
570 * Makefile.am: Ditto. Regenerate dependencies.
571 * Makefile.in: Regenerate.
572 * configure: Regenerate.
573 * config/tc-mmix.h, config/tc-mmix.c: New files.
574 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
575 * doc/Makefile.in: Regenerate.
576 * doc/all.texi: @set MMIX.
577 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
579 * doc/c-mmix.texi: New file.
581 2001-10-24 Chris Demetriou <cgd@broadcom.com>
583 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
584 these evaluate to true if mips_arch indicates SB-1.
586 2001-10-23 Alan Modra <amodra@bigpond.net.au>
588 * as.c (parse_args): Print the date as well for --version.
590 2001-10-20 Chris Demetriou <cgd@broadcom.com>
592 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
593 SB-1 CPU for consistency.
594 (mips_cpu_info_table): Tweak comment about SB-1.
596 2001-10-20 H.J. Lu <hjl@gnu.org>
598 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
599 (cirrus_parse_offset): Likewise.
601 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
603 * config/tc-arm.c: Restore line_comment_chars.
605 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
607 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
610 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
612 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
613 for undefined symbols.
615 2001-10-17 Chris Demetriou <cgd@broadcom.com>
617 * doc/as.texinfo (MIPS ISA options): Added accidentally
618 omitted "-mips64" option to list of options.
620 2001-10-17 matthew green <mrg@redhat.com>
622 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
623 -m7410, -m7450 and -m7455 options.
625 2001-10-17 Alan Modra <amodra@bigpond.net.au>
627 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
628 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
629 (md_begin): Don't set ppc_size here.
630 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
631 (md_shortopts): Constify.
632 (md_longopts): Likewise.
633 (md_longopts_size): Likewise.
634 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
636 (ppc_machine): Explain why this function is a nop.
638 2001-10-17 Alan Modra <amodra@bigpond.net.au>
640 * bit_fix.h: Comment typo fix.
641 * config/tc-mips.c: Likewise.
642 * config/tc-sh.c: Likewise.
643 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
645 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
646 that autoheader doesn't duplicate config.in entries.
647 (DEFAULT_ARCH): Ditto.
648 * configure: Regenerate.
649 * config.in: Regenerate.
651 2001-10-16 Alan Modra <amodra@bigpond.net.au>
653 From Andrew Pines <apines@cosmodog.com>
654 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
656 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
657 Hans-Peter Nilsson <hp@bitrange.com>
659 * config/tc-sh.c (shl): Remove.
661 (little): Remove shl handling. Emit error for endian mismatch.
662 (md_show_usage): Add description of -big.
663 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
665 (md_pseudo_table): Add .big.
666 (md_longopts): Add -big.
667 (md_begin): Don't set target_big_endian here.
668 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
669 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
671 * configure.in (endian): Default is big.
672 (sh-*-pe*): Little endian.
673 (cpu_type): Set sh for target sh*.
674 * configure: Regenerate.
676 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
678 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
681 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
683 * config/tc-arm.c: Replace CONST with const.
685 * cgen.c: Tidy up formatting.
687 2001-10-12 matthew green <mrg@redhat.com>
689 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
690 flags, equivalent to -m7400. New -maltivec to enable AltiVec
691 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
692 64-bit and 32-bit BookE support, respectively. Change -m403 and
693 -m405 to set PPC403 option.
694 (md_show_usage): Adjust for new options.
695 * doc/all.texi: Set PPC.
696 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
697 * doc/c-ppc.texi: New file.
698 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
699 * doc/Makefile.in: Regenerate.
701 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
703 * read.c (s_bad_endr): New function. Issues a warning message
704 about a bad use of the .rept pseudo op.
705 (po_table[]): Add .endr.
706 * read.h: Prototype s_bad_endr.
708 * CONTRIBUTORS: Update contact email address.
710 2001-10-11 Kazu Hirata <kazu@hxi.com>
712 * config/tc-alpha.c: Fix comment typos.
713 * config/tc-cris.c: Likewise.
714 * config/tc-hppa.c: Likewise.
715 * config/tc-i370.c: Likewise.
716 * config/tc-mips.c: Likewise.
717 * config/tc-mn10200.c: Likewise.
718 * config/tc-mn10300.c: Likewise.
719 * config/tc-sh.c: Likewise.
720 * config/tc-tahoe.c: Likewise.
721 * config/tc-v850.c: Likewise.
723 2001-10-11 Kazu Hirata <kazu@hxi.com>
725 * app.c: Fix comment typos.
726 * bit_fix.h: Likewise.
728 * itbl-ops.c: Likewise.
730 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
732 * input-file.c: Include safe-ctype.h.
733 (input_file_open): Use ISSPACE instead of isspace.
735 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
737 * config/tc-mips.c (mips_cpreturn_offset): New variable.
738 (mips_cpreturn_register): Likewise.
739 (mips_gp_register): Likewise.
740 (s_cpsetup): New function prototype.
741 (s_cplocal): Likewise.
742 (s_cpreturn): Likewise.
743 (s_gpvalue): Likewise.
744 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
746 (macro): Don't warn about .cprestore for NewABI.
747 (md_pcrel_from): Code cleanup.
748 (mips_force_relocation): Force output of some NewABI relocations even
749 without a defined symbol.
750 (s_cpload): Ignore .cpload for NewABI.
751 (s_cpsetup): Handle .cpsetup.
752 (s_cplocal): Handle .cplocal.
753 (s_cprestore): Ignore .cprestore for NewABI.
754 (s_cpreturn): Handle .cpreturn.
755 (s_gpvalue): Handle .gpvalue.
756 (s_cpadd): Ignore .cpadd for NewABI.
757 (nopic_need_relax): Take g_switch_value into account as gp
759 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
761 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
763 * config/tc-mips.c (my_getSmallParser): New function prototype.
764 (small_ex_type): Named this enum, more return values for
765 my_getSmallExpression.
766 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
767 triple relocations. Protect some parts with ifdef OBJ_ELF.
768 (percent_op_match): New struct, lookup table for %some_reloc().
769 (my_getSmallParser): New function, parses nested percent_ops also.
770 (my_getSmallExpression): Rewite to support nested percent_ops.
772 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
775 (load_address): Support both 32- and 64-bit addresses.
776 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
777 (macro2): Call load_address correctly.
779 2001-10-09 Christian Groessler <cpg@aladdin.de>
781 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
782 since z8k-opc.h now uses the PARAMS macro.
784 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
786 * config/tc-arm.c: Change MAVERIK to MAVERICK.
788 2001-10-09 Alan Modra <amodra@bigpond.net.au>
790 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
792 (obj_elf_change_section): Rename "group" to "group_name".
793 (obj_elf_section): Likewise.
794 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
795 first member section; Instead use elf_next_in_group.
797 2001-10-09 Alan Modra <amodra@bigpond.net.au>
799 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
800 Set elf_section_data group from it. Warn if group name changed.
801 (obj_elf_parse_section_letters): Parse 'G' too.
802 (obj_elf_section): Parse group name.
803 (struct group_list): New.
804 (build_group_lists): New function.
805 (elf_frob_file): Create SEC_GROUP section(s).
807 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
810 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
812 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
814 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
815 (cirrus_regtype): New enum.
816 (LONGEST_INST): Change to 10.
823 (insns): Add cirrus dsp instructions.
824 (ARM_EXT_MAVERIKSC_REG): New.
825 (cirrus_register): New.
826 (cirrus_mvf_register): New.
827 (cirrus_mvd_register): New.
828 (cirrus_mvfx_register): New.
829 (cirrus_mvdx_register): New.
830 (cirrus_mvax_register): New.
831 (ARM_EXT_MAVERIKsc_register): New.
832 (reg_table): Add cirrus registers.
833 (cirrus_valid_reg): New.
834 (cirrus_reg_required_here): New.
835 (do_c_binops_1): New.
836 (do_c_binops_2): New.
837 (do_c_binops_3): New.
838 (do_c_triple_4): New.
839 (do_c_triple_5): New.
854 (cirrus_parse_offset): New.
856 (md_parse_option): Add arm9e.
857 (md_show_usage): Same.
859 2001-10-08 Tom Rix <trix@redhat.com>
861 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
863 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
865 2001-10-07 Alan Modra <amodra@bigpond.net.au>
867 * config/obj-elf.c: Standardize error/warning messages - don't
868 capitalise, no final period or newline, don't say "ignoring" for
869 as_bad messages. In some cases, change the wording to that used
870 elsewhere for similar messages.
871 (obj_elf_section_name): New function, split out from ..
872 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
873 entsize not specified.
875 2001-10-05 Jakub Jelinek <jakub@redhat.com>
877 * doc/as.texinfo: Document M and S ELF section flags.
879 2001-10-05 Alan Modra <amodra@bigpond.net.au>
881 * subsegs.c (subseg_text_p): Return 0 for absolute section.
882 * read.c (do_align): If in absolute section, warn about and ignore
883 non-zero fill pattern.
885 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
887 * config/tc-mn10300.c (tc_gen_reloc): Don't free
888 reloc->sym_ptr_ptr if it's not allocated.
890 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
892 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
894 (prev_insn_fixp): Likewise.
895 (append_insn): Changed prototype to accept a relocation pointer.
896 (imm_reloc): Make it an array.
897 (offset_reloc): Likewise.
898 (md_assemble): Handle triple relocations.
899 (append_insn): Likewise. Add handling for some NewABI relocations.
900 (mips_no_prev_insn): Handle triple relocations.
901 (macro_build): Likewise. Add handling for some NewABI relocations.
902 Move handling for the 'u' case to append_insn().
903 (mips16_macro_build): Handle triple relocations.
904 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
906 (mips_ip): Handle triple relocations.
907 (mips16_ip): Likewise.
908 (mips_force_relocation): Force handling of triple relocations
909 without symbols for NewABI.
910 (md_apply_fix): Add handling for some NewABI relocations.
912 2001-10-05 Alan Modra <amodra@bigpond.net.au>
914 * config/tc-i386.c (parse_register): If not producing code for
915 x86_64, reject x86_64 register name matches.
916 (md_assemble): Remove now redundant check for x86_64 regs.
918 2001-10-04 Alan Modra <amodra@bigpond.net.au>
920 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
921 as BFD_DEFAULT_TARGET_SIZE.
923 (ppc_is_toc_sym): Likewise.
924 (md_apply_fix3): Likewise.
926 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
928 * config/tc-mips.c (mips_64): Remove.
929 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
931 (mips_abi_level, mips_abi): New enum.
932 (mips_32bit_abi): Remove.
933 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
934 (HAVE_NEWABI): New define.
935 (HAVE_64BIT_OBJECTS): New define.
936 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
937 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
938 (support_64bit_objects): New prototype.
939 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
940 .reginfo section for n32, use .MIPS.options instead.
941 (support_64bit_objects): New function, code from md_parse_option.
942 (md_longopts): Add -n32 option.
943 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
944 Add -n32 option. Protect with OBJ_ELF.
945 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
946 (mips_elf_final_processing): Likewise. Don't write .reginfo section
947 for n32, use .MIPS.options instead.
949 2001-10-03 Alan Modra <amodra@bigpond.net.au>
951 * po/POTFILES.in: Regenerate.
952 * configure: Regenerate.
954 2001-10-02 Alan Modra <amodra@bigpond.net.au>
956 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
957 bits if target is 64 bit.
959 * doc/as.texinfo (listing): Fix typo.
961 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
963 * Makefile.am (Makefile): Depend on bfd/configure.in.
965 * Makefile.in: Regenerate.
967 2001-09-30 H.J. Lu <hjl@gnu.org>
969 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
970 and "ams" for compatibility.
972 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
974 * config/tc-sh.c (md_pcrel_from_section): Transformed from
975 md_pcrel_from. Handle pc-relativeness against link-time
976 symbol. Handle relativeness to elsewhere than the fixup.
977 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
978 (md_pcrel_from_section): Prototype.
980 * Makefile.am: Update dependencies with "make dep-am".
981 * Makefile.in: Regenerate.
983 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
985 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
986 (print_opcode_format, skip_whites): Likewise.
987 (convert_branch, m68hc11_new_insn): Likewise.
988 (build_dbranch_insn, build_indexed_byte): Likewise.
989 (build_reg_mode, find, find_opcode): Likewise.
990 (print_insn_format): Fix call to print_opcode_format.
991 (md_assemble): Fix call to build_dbranch_insn.
993 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
995 * config/tc-arm.c: Add missing prototypes.
997 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
999 * input-file.c (input_file_open): When reading the
1000 first line looking for #NO_APP, prepare for the possibility
1001 of finding #APP instead. Also fix algorithm to allow
1002 white-space to follow either #NO_APP or #APP directives.
1004 2001-09-25 Geoff Berry <geoff.berry@bops.com>
1006 * listing.c (buffer_line): Don't write past the end of `line' when
1009 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
1011 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
1012 relocation for differences between symbols in a section other
1013 than the one in which the difference is to be placed; apply
1014 the relocation instead.
1016 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
1018 * config/tc-arc.c: Add missing prototype.
1019 (md_atof): Change type to int. Add missing prototype.
1020 * config/tc-arc.h: Prototype exported functions.
1022 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
1024 * as.c: Add missing function prototype.
1025 * config/obj-aout.c: Fix compile time warning.
1027 2001-09-21 Bruno Haible <haible@clisp.cons.org>
1029 * config/tc-openrisc.c: Don't include <ctype.h>.
1031 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1033 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
1035 2001-09-19 Alan Modra <amodra@bigpond.net.au>
1037 * config/tc-i370.c: Fix typo in last change.
1039 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
1041 * doc/as.texinfo (Symbol Names): Improve documentation on local
1042 labels and add documenation about dollar labels.
1044 2001-09-18 Bruno Haible <haible@clisp.cons.org>
1046 * as.h: Don't include <ctype.h>.
1047 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
1048 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
1049 (atof_generic): Use ISDIGIT instead of isdigit.
1050 * config/m68k-parse.y: Include "safe-ctype.h".
1051 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
1052 * config/obj-elf.c: Include "safe-ctype.h".
1053 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
1054 * config/obj-vms.c: Include "safe-ctype.h".
1055 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
1056 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
1057 instead of isupper/islower/toupper/tolower.
1058 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
1059 (insert_sreg): Use TOUPPER instead of islower/toupper.
1060 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
1061 isalpha/isalnum/isupper/tolower.
1062 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
1064 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
1065 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
1066 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
1067 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
1068 (arc_extoper): Use TOLOWER instead of isupper/tolower.
1069 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
1070 (arm_psr_parse): Use ISALPHA instead of isalpha.
1071 (accum0_required_here): Use ISALNUM instead of isalnum.
1072 (do_ldrd): Use ISSPACE instead of isspace.
1073 (decode_shift): Use ISALPHA instead of isalpha.
1074 (insert_reg): Use TOUPPER instead of islower/toupper.
1075 (arm_reg_parse): Use ISALPHA instead of isalpha.
1076 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
1077 isalnum/ispunct/tolower.
1078 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
1079 (md_parse_option): Use TOLOWER instead of tolower.
1080 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
1081 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
1082 (cris_process_instruction): Use ISLOWER instead of islower.
1083 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
1084 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
1085 (get_flags): Use ISSPACE instead of isspace.
1086 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
1087 (do_assemble): Use TOLOWER instead of tolower.
1088 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
1089 (do_assemble): Use TOLOWER instead of tolower.
1090 (d30v_start_line): Use ISSPACE instead of isspace.
1091 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
1092 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
1093 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
1094 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
1095 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
1096 (start_label): Use ISALPHA instead of isalpha.
1097 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
1098 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
1099 isupper/islower/tolower.
1100 (pa_parse_number): Use ISDIGIT instead of isdigit.
1101 (pa_chk_field_selector): Use TOLOWER instead of tolower.
1102 (pa_stringer): Use ISDIGIT instead of isdigit.
1103 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
1104 (register_name): Use ISALPHA instead of isalpha.
1105 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
1106 isalnum/islower/tolower.
1107 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
1109 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
1111 (md_assemble): Use ISSPACE instead of isspace.
1112 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
1113 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
1114 instead of isdigit/islower/isupper/tolower/isalpha.
1115 (output_invalid): Use ISPRINT instead of isprint.
1116 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
1117 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1118 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
1119 (get_args): Use ISALNUM instead of isalnum.
1120 * config/tc-ia64.c: Include "safe-ctype.h".
1121 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1122 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
1123 (ia64_parse_name): Likewise.
1124 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
1125 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
1126 instead of isspace/isalnum/isupper/tolower.
1127 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
1128 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
1129 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
1130 (mklower_table): Remove variable.
1131 (mklower): Remove macro.
1132 (insert_reg): Use TOUPPER instead of islower/toupper.
1133 (md_begin): Remove initialization of mklower_table.
1134 (s_reg): Use ISALNUM instead of isalnum.
1135 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
1136 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
1137 (build_mri_control_operand): Use TOLOWER instead of tolower.
1138 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1139 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
1140 (md_assemble): Use ISSPACE instead of isspace.
1141 (get_imm16): Use ISALNUM instead of isalnum.
1142 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
1143 isdigit/isupper/tolower.
1144 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
1145 instead of isalpha/isupper/tolower.
1146 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
1147 isdigit/islower/isupper.
1148 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
1149 (mcore_s_section): Use ISSPACE instead of isspace.
1150 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
1151 isspace/tolower/isalnum.
1152 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
1153 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
1154 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
1156 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
1157 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
1158 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1159 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
1161 (tc_get_register): Likewise.
1162 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
1163 (s_mips_ent): Use ISDIGIT instead of isdigit.
1164 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
1165 (md_assemble): Use ISSPACE instead of isspace.
1166 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
1167 (md_assemble): Use ISSPACE instead of isspace.
1168 * config/tc-ns32k.c: Don't include <ctype.h>.
1169 * config/tc-pdp11.c: Include "safe-ctype.h".
1170 (mklower): Remove function.
1171 (parse_reg): Use TOLOWER instead of mklower.
1172 * config/tc-pj.c: Include "safe-ctype.h".
1173 (md_assemble): Use ISSPACE instead of isspace.
1174 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
1175 (register_name): Use ISALPHA instead of isalpha.
1176 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
1177 isalnum/islower/tolower.
1178 (md_assemble): Use ISSPACE instead of isspace.
1179 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
1181 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
1182 (register_name): Use ISALPHA instead of isalpha.
1183 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
1184 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
1186 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
1187 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
1188 isalnum/islower/tolower.
1189 (IDENT_CHAR): Use ISALNUM instead of isalnum.
1190 (parse_reg): Use TOLOWER instead of tolower.
1191 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
1192 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
1193 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1194 (parse_keyword_arg): Use ISALNUM instead of isalnum.
1195 * config/tc-tahoe.c: Include "safe-ctype.h".
1196 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
1197 (tip_op): Use TOLOWER instead of isupper/tolower.
1198 * config/tc-tic30.c: Include "safe-ctype.h".
1199 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
1200 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
1201 (tic30_operand): Use TOLOWER instead of tolower.
1202 (tic30_find_parallel_insn): Likewise.
1203 (output_invalid): Use ISPRINT instead of isprint.
1204 * config/tc-tic54x.c: Include "safe-ctype.h".
1205 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
1206 (lookup_version): Use TOUPPER instead of toupper.
1207 (tic54x_var): Use ISALPHA instead of isalpha.
1208 (tic54x_mlib): Use ISSPACE instead of isspace.
1209 (subsym_iscons): Use TOUPPER instead of toupper.
1210 (get_operands): Use ISSPACE instead of isspace.
1211 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1212 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
1213 (next_line_shows_parallel): Use ISSPACE instead of isspace.
1214 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
1215 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
1216 ISSPACE instead of isspace.
1217 * config/tc-tic80.c: Include "safe-ctype.h".
1218 (md_assemble): Use ISSPACE instead of isspace.
1219 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
1220 (system_register_name): Use ISDIGIT instead of isdigit.
1221 (md_assemble): Use ISSPACE instead of isspace.
1222 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
1223 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
1224 isupper/tolower/isdigit.
1225 (vip_op): Use TOLOWER instead of isupper/tolower.
1226 * config/tc-w65.c: Don't include <ctype.h>.
1227 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
1228 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
1229 (whatreg): Use ISDIGIT instead of isdigit.
1230 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
1231 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
1232 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
1233 (integer_constant): Use ISALNUM/TOUPPER instead of
1234 isalnum/islower/toupper.
1235 (operand): Use TOLOWER instead of isupper/tolower.
1236 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
1237 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
1239 (process_assigns, whatcond): Use TOUPPER instead of toupper.
1240 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
1241 (main): For gettext, also set the LC_CTYPE locate facet.
1242 * hash.c: Include "safe-ctype.h".
1243 (main): Use TOLOWER instead of isupper/tolower.
1244 * itbl-lex.l: Don't include <ctype.h>.
1245 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
1246 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
1247 omit non-ASCII characters.
1248 (debugging_pseudo): Use ISSPACE instead of isspace.
1249 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
1250 (buffer_and_nest): Use ISALNUM instead of isalnum.
1251 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
1252 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
1253 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1254 instead of isalnum/isdigit/isupper/isalpha.
1255 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1256 of isalpha/isalnum/isupper/tolower.
1257 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
1258 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1259 isupper/tolower/isdigit.
1260 (s_mri_common): Use ISDIGIT instead of isdigit.
1261 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1262 (s_float_space): Use ISALPHA instead of isalpha.
1263 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1264 (float_cons): Use ISALPHA instead of isalpha.
1265 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1267 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1268 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1270 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1271 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1273 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1275 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1276 in 64 bit mode and make format "e" work.
1278 2001-09-18 Alan Modra <amodra@bigpond.net.au>
1280 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1282 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1283 var to ensure bfd_alloc arg is the right type.
1284 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1287 * config/obj-coff.c: Replace calls to bfd_write with calls to
1288 bfd_bwrite. Cast args of bfd_seek.
1290 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1293 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1295 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1298 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1300 * config/tc-sh.h (sh_force_relocation): Prototype.
1301 (struct fix): Forward declare.
1302 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1303 (cons, s_align_bytes): Remove old-type declarations.
1304 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1305 get_operands, get_specific, insert, build_relax,
1306 insert_loop_bounds, build_Mytes): Prototype.
1307 (little): Make static. Prototype.
1308 (check, tc_Nout_fix_to_chars): Delete unused functions.
1310 2001-09-14 Eric Christopher <echristo@redhat.com>
1312 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1315 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1317 * configure.in: Add arm-openbsd target.
1318 * configure: Regenerate.
1320 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1322 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1325 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1327 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1329 2001-09-11 Richard Henderson <rth@redhat.com>
1331 * config/tc-alpha.c (alpha_elf_section_letter): New.
1332 (alpha_elf_section_flags): New.
1333 * config/tc-alpha.h (md_elf_section_letter): New.
1334 (md_elf_section_flags): New.
1335 * config/tc-ia64.c (ia64_elf_section_letter): New.
1336 * config/tc-ia64.h (md_elf_section_letter): New.
1338 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1340 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1341 of 'm', 'S' instead of 's'. Update bad_msg.
1342 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1343 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1345 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1347 * expr.c (expr): Move code setting "retval" to the end of the loop,
1348 and rearrange for efficiency. For "PIC code" subtraction, use
1349 "rightseg" rather than recalculating. For "symbol OP symbol"
1350 subtract, set "retval" to absolute_section if symbols in same
1352 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1353 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1354 comparisons on symbols from any section. Allow other comparison
1355 operators as for subtraction.
1356 (symbol_equated_reloc_p): New predicate function.
1357 * symbols.h (symbol_equated_reloc_p): Declare.
1358 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1359 for expression syms is set correctly.
1360 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1361 (write_relocs): Likewise.
1362 (write_object_file): Likewise.
1363 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1364 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1365 of a complex expression when setting up frag_var.
1367 2001-09-07 Richard Henderson <rth@redhat.com>
1369 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1370 require_seq and allow_seq. Let !literal omit the sequence number.
1371 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1373 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1375 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1376 section symbols the same way as externs.
1378 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1380 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1383 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1385 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1386 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1387 PIC, BFD_RELOC_16_PCREL for the rest.
1388 (mips_ip): Likewise.
1389 (md_pcrel_from): return the right offset for the differently shifted
1391 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1393 2001-09-05 Richard Henderson <rth@redhat.com>
1395 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1396 (pseudo_func): Add @iplt.
1397 (pseudo_opcode): Add data16 and data16.ua.
1398 (md_begin): Set iplt pseudo.
1399 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1401 2001-09-04 Richard Henderson <rth@redhat.com>
1403 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1404 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1405 (alpha_macros): Remove occurrences of same.
1406 (O_lituse_addr, O_gprel): New.
1407 (DUMMY_RELOC_LITUSE_*): New.
1408 (s_alpha_ucons, s_alpha_arch): Prototype.
1409 (alpha_reloc_op): Construct elements via DEF macro.
1410 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1411 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1412 members to not be literal specific.
1413 (next_sequence_num): New.
1414 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1415 added/removed BFD relocations.
1416 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1417 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1418 (tokenize_arguments): Parse ! relocations properly.
1419 (find_macro_match): Delete unused macro argument types.
1420 (assemble_insn): Add reloc parameter; emit that instead of the
1421 default as appropriate.
1422 (get_alpha_reloc_tag): New. Split from ...
1423 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1424 (assemble_tokens): Don't search macros if user relocation present.
1425 Copy reloc sequence number to insn struct.
1426 (emit_ldgp): Remove user reloc handling.
1427 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1428 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1429 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1430 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1431 (struct alpha_fix_tag): Name members less literal specific.
1433 2001-09-04 Jeffrey A Law (law@cygnus.com)
1435 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1436 address of two symbols in different sections.
1438 2001-08-31 Eric Christopher <echristo@redhat.com>
1439 Jason Eckhardt <jle@redhat.com>
1441 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1442 5kc, and 20kc. Clean up old entries.
1444 2001-08-31 J"orn Rennecke <amylaar@redhat.com>
1445 Jeff Law <law@redhat.com>
1447 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1448 offset match H8 ELF spec.
1449 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1450 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1452 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1453 (build_bytes): Mark fixups for PCrel branches as signed. For
1454 OBJ_ELF, make sure the reloc's offset points to the first byte
1456 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1457 * tc-h8300.h (relocation mappings): Add.
1459 2001-08-30 J"orn Rennecke <amylaar@redhat.com>
1461 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1462 define for BFD_ASSEMBLER.
1463 (tc_reloc_mangle): Likewise.
1464 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1466 2001-08-29 Jeffrey A Law (law@cygnus.com)
1468 * config/tc-h8300.c (h8300hmode): Record the machine type
1469 if BFD_ASSEMBLER is defined.
1470 (h8300smode, md_begin): Similarly.
1472 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1474 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1475 default from coff to elf.
1476 * configure: Regenerate.
1478 2001-08-29 J"orn Rennecke <amylaar@redhat.com>
1480 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1481 assorted coff relocations to the corresponding elf relocations.
1482 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1484 * configure.in: Add case for h8300-*-elf.
1485 * configure: Regenerate.
1487 2001-08-29 J"orn Rennecke <amylaar@redhat.com>
1489 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1490 documentation to reflect reality.
1492 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1494 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1495 (macro): Reflect change to MAX_GPREL_OFFSET.
1497 2001-08-27 Torbjorn Granlund <tege@swox.com>
1498 Staffan Ulfberg <staffanu@swox.se>
1499 Linus Nordberg <linus@swox.se>
1500 Alan Modra <amodra@bigpond.net.au>
1502 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1503 * configure: Regenerate.
1504 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1505 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1506 (md_assemble): Use them.
1507 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1508 (md_pseudo_table): Add "llong", "quad".
1509 (md_parse_option): Match default_cpu of powerpc*.
1510 (ppc_arch): Likewise.
1511 (ppc_subseg_align): Only for OBJ_XCOFF.
1512 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1513 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1514 (ppc_insert_operand): Don't bother testing 'file' before calling
1515 as_bad_where. Use as_bad_where for operand->insert errors.
1516 (mapping): Add ELF64 relocation modifiers.
1517 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1518 expressions with abs_symbol.
1519 (ppc_elf_cons): Correct offset for little endian targets.
1520 (ppc_elf_frob_symbol): New.
1521 (md_assemble): Add support for 64 bit ELF relocs.
1522 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1523 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1524 ".toc" section for 64 bit ELF.
1525 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1526 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1527 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1528 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1529 Expand on comments, error message. Add support for 64 bit relocs,
1530 and use PPC_HI etc. macros.
1531 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1532 (HANDLE_ALIGN): Define to generate nops in code sections rather
1534 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1535 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1536 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1537 (ppc_fix_adjustable): Declare.
1538 (tc_frob_symbol): Define.
1539 (ppc_elf_frob_symbol): Declare.
1541 2001-08-26 Andreas Jaeger <aj@suse.de>
1543 * config/tc-s390.c: Add missing prototypes
1544 (md_gather_operands): Make static.
1546 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1548 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1549 allowed value, not the word beyond maximum.
1550 * config/tc-mips.c (macro_build_lui): Code cleanup.
1551 (macro): Reflect change to MAX_GPREL_OFFSET.
1552 (mips_ip): Check explicitly against S_EX_NONE.
1553 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1554 (md_apply_fix): Code cleanup.
1556 2001-08-24 Andreas Jaeger <aj@suse.de>
1558 * config/tc-ppc.h: Fix prototype declaration.
1560 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1562 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1563 * config/obj-elf.c (obj_elf_size): When size is constant, free
1564 and clear symbol_get_obj(sym)->size if any.
1566 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1568 * config/tc-mips.c (md_begin): Warn about incompatibility between
1569 -march=FOO and -mipsN option, continue with default ISA.
1571 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1573 * config/tc-mips.c (md_parse_option): #ifdef the
1574 traditional/non-traditional names as it is done in mips_target_format.
1576 2001-08-20 Richard Henderson <rth@redhat.com>
1578 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1579 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1580 use seg parameter instead of now_seg.
1582 2001-08-18 H.J. Lu <hjl@gnu.org>
1584 * config/tc-mips.c (show): Add the missing prototype.
1586 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1588 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1590 (mips_ip): Use the new return values instead of characters. Add
1591 support for %higher and %highest.
1594 (my_getSmallExpression): Make parsing case insensitive and more
1595 reliable. Add support for %higher and %highest. Further support to
1596 parse %gprel and %neg is implemented but currently deactivated.
1598 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1600 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1601 (ecoff_build_symbols): Likewise.
1602 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1604 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1606 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1607 for n32 ABI if appropriate.
1609 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1611 * config/tc-mips.c (cons_fix_new_mips): Remove.
1612 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1613 (cons_fix_new_mips): Remove.
1615 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1617 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1618 a label, not a hex constant.
1620 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1622 * config/tc-v850.h: Add missing prototypes.
1624 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1626 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1629 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1631 * config/tc-sparc.c (cons_fix_new_sparc): Move
1632 `sparc_no_align_cons = 0;' to...
1633 (s_uacons): ...here so that sparc_no_align_cons will get
1636 2001-08-11 Kazu Hirata <kazu@hxi.com>
1638 * config/tc-mips.c: Fix a comment typo.
1640 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1642 * config/tc-mips.c (move_register): New function.
1643 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1644 (mips_ip): Likewise.
1645 (macro2): Use move_register rather than macro_build for moves.
1646 (mips16_macro): Likewise.
1647 (macro): Likewise. Handle M_MOVE.
1649 2001-08-10 Andreas Jaeger <aj@suse.de>
1651 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1653 * configure: Regenerate.
1655 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1657 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1658 Comment indentation of #pragma.
1659 * macro.c (alloca): Likewise.
1661 * config/tc-ppc.c: Revert 2001-08-08.
1663 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1665 * symbols.c: Add missing prototypes.
1666 * config/e-i386elf.c: Likewise.
1667 * config/e-i386coff.c: Likewise.
1668 * config/e-i386aout.c: Likewise.
1669 * config/obj-coff.c: Likewise.
1670 (def_symbol_in_progress, stack): Move definition.
1671 * config/obj-elf.c: Add missing prototypes.
1672 (obj_elf_change_section): Make static.
1673 (obj_elf_parse_section_letters): Likewise.
1674 (obj_elf_section_word): Likewise.
1675 (obj_elf_section_type): Likewise.
1677 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1679 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1680 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1681 determining reloc type with code reading operands->reloc field.
1683 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1685 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1686 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1687 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1688 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1690 * output-file.c (output_file_create): Don't try to open a second
1691 time as it's unnecessary. FOPEN_W was undefined too.
1693 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1695 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1696 (mips_ip): Likewise. Typo.
1698 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1700 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1702 (RELAX_ENCODE): Replace bfd_vma by valueT.
1703 (load_address): Formatting.
1704 (macro): Likewise. Code cleanup. Typo.
1705 (macro2): Formatting.
1706 (md_parse_option): Typo.
1707 (s_mipsset): Reorder cases to look nicer.
1708 (md_estimate_size_before_relax): Formatting. Code cleanup.
1709 (mips_elf_final_processing): Check against NULL instead of 0.
1710 (md_obj_end): Remove ugly `' in message string.
1711 (s_mips_ent): Remove ugly `' in message string.
1713 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1715 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1716 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1717 mutually exclusive (if they are different).
1718 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1721 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1723 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1726 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1728 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1729 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1730 (md_long_opts): Add -mfp32 option.
1731 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1732 (md_show_usage): Show usage for -mfp32 and -mgp32.
1733 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1734 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1735 (HAVE_32BIT_ADDRESSES): New macro.
1736 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1737 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1738 (s_cprestore, s_cpadd): Likewise.
1739 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1740 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1741 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1742 to determine the width of addresses in load, store and jump macros.
1743 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1744 used in set instructions; do not check the address size for them.
1745 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1746 unaligned load and store macros.
1747 (mips_ip): Use the new macros to check the width of a register when
1748 processing float constants. Force a constant into memory if it is
1749 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1750 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1751 than mips_gp32 to select synthetic instructions.
1752 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1753 synthetic instructions.
1755 2001-08-01 Christian Groessler <cpg@aladdin.de>
1757 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1758 "rh", "rr", "rq", or "sp" then don't automatically assume
1759 it's a register name. Check whether there is a number
1762 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1764 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1765 Don't allocate more space than necessary for the input line copy.
1767 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1769 * read.c: Standardize error/warning messages - don't capitalise, no
1770 final period or newline, don't say "ignored" or "zero assumed" for
1771 as_bad messages. In some cases, change the wording to that used
1772 elsewhere for similar messages.
1775 * atof-generic.c: Likewise.
1778 * depend.c: Likewise.
1779 * dwarf2dbg.c: Likewise.
1780 * ecoff.c: Likewise.
1782 * frags.c: Likewise.
1783 * input-file.c: Likewise.
1784 * input-scrub.c: Likewise.
1785 * listing.c: Likewise.
1786 * output-file.c: Likewise.
1787 * stabs.c: Likewise.
1788 * subsegs.c: Likewise.
1789 * symbols.c: Likewise.
1790 * write.c: Likewise.
1791 * ecoff.c (ecoff_directive_end): Test for missing name by
1792 comparing input line pointers rather than reading string.
1793 (ecoff_directive_ent): Likewise.
1794 * read.c (s_set): Likewise.
1795 (s_align): Report a warning rather than an error for
1796 alignment too large.
1797 (s_comm): Check for missing symbol name.
1798 (s_lcomm_internal): Likewise.
1800 (s_globl): Use is_end_of_line instead of looking for '\n'.
1801 (s_lcomm_internal): Likewise.
1802 (ignore_rest_of_line): Report a warning rather than an error.
1804 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1806 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1807 any kind of relocation against a not-loaded section.
1809 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1811 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1812 to include '@' in symbol names when parsing versioned symbols
1813 rather than calling get_symbol_end multiple times.
1814 * config/tc-i370.c (register_name): Format fixes. Don't call
1815 get_symbol_end after parsing number.
1816 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1817 code out of conditional.
1818 (address_register_name): Likewise.
1819 (other_register_name): Likewise.
1820 * config/tc-mn10300.c (r_register_name): Likewise.
1821 (xr_register_name): Likewise.
1822 (data_register_name): Likewise.
1823 (address_register_name): Likewise.
1824 (other_register_name): Likewise.
1825 * config/tc-ppc.c (register_name): Likewise.
1826 * config/tc-s390.c (register_name): Likewise.
1828 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1830 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1831 and bra relax: update fragP->fr_fix after the fixup.
1833 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1835 * read.c (s_set): Check for missing symbol name.
1837 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1839 * write.c (relax_segment <rs_space>): Account for fr_fix.
1841 2001-07-25 H.J. Lu <hjl@gnu.org>
1843 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1844 we treat weak like extern only for ELF.
1845 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1846 symbols only for ELF.
1848 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1850 * config/tc-mips.c: Fix spelling error in comment.
1852 2001-07-25 Dave Brolley <brolley@redhat.com>
1854 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1855 (IS_PARALLEL_SEPARATOR): New macro.
1856 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1857 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1858 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1859 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1862 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1864 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1865 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1866 Update dependencies with "make dep-am".
1867 * Makefile.in: Regenerate.
1868 * doc/Makefile.in: Regenerate.
1870 2001-07-23 Kazu Hirata <kazu@hxi.com>
1872 * config/tc-alpha.h: Fix formatting.
1873 * config/tc-arc.c: Likewise.
1874 * config/tc-d10v.h: Likewise.
1875 * config/tc-hppa.c: Likewise.
1876 * config/tc-i370.c: Likewise.
1877 * config/tc-i386.h: Likewise.
1878 * config/tc-i960.h: Likewise.
1879 * config/tc-ia64.c: Likewise.
1880 * config/tc-ia64.h: Likewise.
1881 * config/tc-m32r.c: Likewise.
1882 * config/tc-m68k.c: Likewise.
1883 * config/tc-m88k.c: Likewise.
1884 * config/tc-ns32k.c: Likewise.
1885 * config/tc-pdp11.c: Likewise.
1886 * config/tc-pj.h: Likewise.
1887 * config/tc-s390.c: Likewise.
1888 * config/tc-sparc.c: Likewise.
1889 * config/tc-sparc.h: Likewise.
1890 * config/tc-tic80.c: Likewise.
1891 * config/tc-w65.h: Likewise.
1893 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1895 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1896 symbols specially. Always resolve, adding fr_address to value.
1897 * write.c (write_object_file): Don't add fr_address to sym values.
1898 (relax_frag): Likewise.
1899 (relax_segment): Likewise.
1900 * config/obj-ieee.c (do_symbols): Likewise.
1901 * config/tc-cris.c (md_convert_frag): Likewise.
1902 * config/tc-fr30.c (md_convert_frag): Likewise.
1903 * config/tc-i386.c (md_convert_frag): Likewise.
1904 * config/tc-m32r.c (md_convert_frag): Likewise.
1905 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1906 * config/tc-mcore.c (md_convert_frag): Likewise.
1907 * config/tc-mips.c (mips16_extended_frag): Likewise.
1908 * config/tc-ns32k.c (md_convert_frag): Likewise.
1909 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1910 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1911 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1912 (md_relax_table): Remove first four entries. Format.
1913 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1914 setting fr_var. Simplify byte branch checks.
1916 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1918 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1919 "isbranch" param as all calls have it set.
1920 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1921 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1922 strcasecmp in "nullify" var.
1923 (pa_parse_neg_add_cmpltr): Likewise.
1924 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1925 functions. Don't print wrong conditions in error messages.
1927 2001-07-23 Andreas Jaeger <aj@suse.de>
1929 * config/tc-s390.c (s390_force_relocation): Removed.
1931 * config/tc-s390.h: Remove double declaration of
1932 TC_FORCE_RELOCATION.
1934 2001-07-22 H.J. Lu <hjl@gnu.org>
1936 * config/tc-mips.c (s_mips_end): Remove unused variables.
1937 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1939 2001-07-17 Andreas Schwab <schwab@suse.de>
1941 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1943 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1945 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1947 2001-07-17 matthew green <mrg@eterna.com.au>
1949 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1951 (line_comment_chars): Set to '/' if TE_NetBSD.
1953 2001-07-14 matthew green <mrg@eterna.com.au>
1955 * configure.in (i386-*-netbsdelf*): New target.
1956 * configure: Regenerate.
1958 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1960 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1961 class of the non-debug symbol is C_NULL.
1963 2001-07-10 Anders Norlander <anorland@synergenix.se>
1965 * doc/as.texinfo (Incbin): Fix grammatical errors.
1967 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1969 * depend.c: Use FOPEN_.. macros in calls to fopen().
1970 * input-file.c: As above.
1971 * itbl-ops.c: As above.
1972 * listing.c: As above.
1973 * output-file.c: As above.
1976 2001-07-08 Anders Norlander <anorland@synergenix.se>
1978 * read.c (s_incbin): New .incbin function.
1979 * read.c (potable): Add "incbin" pseudo-op.
1980 * read.h: Add s_incbin prototype.
1981 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1982 * NEWS: Mention new feature.
1984 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1986 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1989 2001-07-06 John Healy <jhealy@redhat.com>
1991 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1992 set of fixups to be stored.
1993 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1994 restored to be chosen from any that are saved.
1995 (gas_cgen_swap_fixups): Modified to allow the current set of
1996 fixups to be swapped with any other set that has been saved.
1997 (gas_cgen_initialize_saved_fixups_array): New routine.
1998 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1999 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
2000 or MAX_SAVED_FIXUP_CHAINS.
2001 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
2002 store, swap and restore fuctions to reflect the new interface.
2004 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
2006 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
2007 ignore empty, ineffectual alignment frags when deciding if a
2008 branch can be short.
2010 2001-07-05 Steve Ellcey <sje@cup.hp.com>
2012 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
2013 and SPECIAL_SECTION_FINI_ARRAY.
2014 (special_section_name): Add .init_array and .fini_array.
2015 (md_pseudo_table): Add init_array and fini_array.
2016 (md): Add pointer_size and pointer_size_shift fields.
2017 (setup_unwind_header): New static function.
2018 (output_unw_records): Modify to use setup_unwind_header.
2019 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
2020 md.pointer_size_shift.
2021 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
2023 2001-07-05 Ben Elliston <bje@redhat.com>
2025 * README (Supported platforms): m88k no longer suffers bitrot.
2027 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
2029 2001-07-05 Alan Modra <amodra@bigpond.net.au>
2031 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
2032 lsy_value. Correct typos in comments.
2033 * symbols.c (local_symbol_make): Update for name change.
2034 (local_symbol_convert): Likewise.
2036 (S_GET_VALUE): Likewise.
2037 (S_SET_VALUE): Likewise.
2038 (print_symbol_value_1): Likewise.
2039 (resolve_symbol_value): Likewise. Don't divide local sym values
2040 by OCTETS_PER_BYTE twice.
2042 2001-07-04 Jim Wilson <wilson@redhat.com>
2044 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
2046 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
2049 2001-07-05 Ben Elliston <bje@redhat.com>
2051 * read.c (s_fill): Correct spelling error in comments.
2053 * doc/c-m88k.texi: New file.
2054 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
2055 * doc/Makefile.in: Regenerate.
2056 * doc/all.texi: Set M880X0.
2057 * doc/as.texinfo: Hook in m88k-dependent documentation.
2059 2001-07-04 Eric Christopher <echristo@redhat.com>
2061 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
2063 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
2064 and rm5721 as valid cpu strings.
2065 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
2067 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
2069 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
2070 if it's expected to be non-zero.
2072 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
2074 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
2077 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
2078 (write_object_file): Set finalize_syms to
2079 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
2082 * doc/internals.texi: Document
2083 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
2085 2001-07-02 Alan Modra <amodra@bigpond.net.au>
2087 * config/tc-ppc.c: Formatting fixes.
2089 2001-07-01 Ben Elliston <bje@redhat.com>
2091 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
2092 they cause some subtle breakage. Will fix them again later.
2094 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
2096 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
2097 outside of a function as a .appline directive.
2099 2001-06-28 Eric Christopher <echristo@redhat.com>
2100 H.J. Lu <hjl@gnu.org>
2102 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
2103 of mips_cpu for the ISA selection.
2104 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
2105 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
2106 (mips_tune): New. Use mips_tune for scheduling and optimization
2108 (append_insn): Use mips_tune and mips_arch.
2109 (macro_build): Ditto.
2111 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
2112 backwards compatability mips_cpu generates arch and tune.
2113 (md_show_usage): Document new behavior.
2115 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
2120 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
2122 * write.c (write_object_file): Do not set finalize_syms until
2123 after the segments have been sized. Some backends may still
2124 need to access the syms's frags in order to adjust relaxed
2127 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
2130 2001-06-27 Alan Modra <amodra@bigpond.net.au>
2132 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
2133 subtract MD_PCREL_FROM_SECTION for 68k.
2134 (fixup_segment <Difference of 2 syms different seg>): Only fudge
2135 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
2137 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
2139 * write.c (fixup_segment <Difference of 2 syms same seg>): If
2140 pcrel, subtract MD_PCREL_FROM_SECTION value.
2142 2001-06-24 Ben Elliston <bje@redhat.com>
2144 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
2146 2001-06-24 Jakub Jelinek <jakub@redhat.com>
2148 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
2149 section symbols the same way as externs.
2151 2001-06-24 Ben Elliston <bje@redhat.com>
2153 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
2154 (emit_relocations): Ditto.
2156 (md_begin): Reformat comments to conform to the GNU standards.
2157 (md_assemble): Ditto.
2159 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
2160 (md_parse_option): Mark parameters as unused.
2161 (md_show_usage): Ditto.
2162 (calcop): Adjust type of `reg_prefix' to char.
2164 (getval): Adjust type of local `c' to char.
2165 (md_create_short_jump): Mark from_addr, to_addr params as unused.
2166 (md_create_long_jump): Ditto.
2167 (md_estimate_size_before_relax): Mark parameters as unused.
2169 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
2170 to allay a possible compiler warning.
2172 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
2174 * doc/internals.texi (CPU backend): Document md_atof.
2176 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
2178 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
2179 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
2182 2001-06-21 Philip Blundell <philb@gnu.org>
2184 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
2186 (insns): Remove entry for adrl. Add long_flag for adr.
2187 (do_adr): Handle `l' suffix.
2190 2001-06-21 Alan Modra <amodra@bigpond.net.au>
2192 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
2193 (md_apply_fix): Use it here. Replace printf with equivalent
2195 (tc_gen_reloc): Use as_bad_where instead of as_bad.
2196 (md_apply_fix): Here too.
2197 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
2198 * config/tc-m68k.c (tc_gen_reloc): Likewise.
2199 (md_convert_frag_1): Likewise.
2201 2000-06-20 Tom Rix <trix@redhat.com>
2203 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
2205 2001-06-18 H.J. Lu <hjl@gnu.org>
2207 * doc/Makefile.am (info): Depend on $(MANS).
2208 (as.1): Remove the prefix `$(srcdir)/'.
2209 * doc/Makefile.in: Regenerated.
2213 2001-06-18 Philip Blundell <philb@gnu.org>
2215 * config/tc-arm.c (do_msr): Remove restriction on usage of
2218 2001-06-19 Alan Modra <amodra@bigpond.net.au>
2220 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
2223 2001-06-13 Philip Blundell <philb@gnu.org>
2225 * config/tc-arm.c (thumb_shift): Improve wording of error message.
2226 (do_t_arit): Likewise.
2228 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
2230 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
2231 .loc pseudos if the dfwarf2 functions are available.
2232 (md_assemble): Only call dwarf2_emit_insn if it is available.
2234 * expr.c: Fix typo in comment.
2236 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2238 * doc/as.texinfo (Infix Ops): Document that comparison and
2239 combiner operators can be used as infix operators.
2241 2001-06-12 Peter Jakubek <pjak@snafu.de>
2243 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
2245 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
2246 (reverse_mri_condition): Likewise.
2247 (swap_mri_condition): Issue warning for conditions that can not be
2249 (build_mri_control_operand): Fix order of operands (swapped).
2250 (build_mri_control_operand): Allow upper case extension in structured
2252 (s_mri_else): Likewise.
2253 (s_mri_next): Likewise.
2254 (s_mri_for): Likewise.
2255 (s_mri_if): Fix handling comment ('*') in mri mode.
2256 (s_mri_while): Likewise.
2257 * macro.c (macro_expand): Allow macro invocation with empty
2260 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2262 * config/tc-arm.c: Fix test for overlow of literal pool.
2264 2001-06-11 H.J. Lu <hjl@gnu.org>
2266 * NEWS: Updated for the new -n option for the MIPS assembler.
2268 * config/tc-mips.c (md_show_usage): Add -n.
2270 * doc/as.texinfo: Document the new -n option.
2271 * doc/c-mips.texi: Likewise.
2272 * doc/as.1: Regenerated.
2274 2001-06-10 Alan Modra <amodra@bigpond.net.au>
2276 * config/obj-coff.c (obj_coff_section): Formatting fix.
2278 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2281 2001-06-08 H.J. Lu <hjl@gnu.org>
2283 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2284 disable warning about all NOPS that the assembler generates.
2285 (macro): Warn NOPS generated only if warn_nops is not 0.
2286 (md_shortopts): Add `n'.
2287 (md_parse_option): Set warn_nops to 1 for `n'.
2289 2001-06-08 H.J. Lu <hjl@gnu.org>
2291 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2293 2001-06-08 H.J. Lu <hjl@gnu.org>
2295 * config/tc-mips.c (md_apply_fix): Don't adjust common
2296 extern/weak symbols for ELF.
2297 (md_estimate_size_before_relax): Treat weak like extern for
2299 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2302 2001-06-08 Alan Modra <amodra@bigpond.net.au>
2304 * Makefile.am: 'som' is not wrongly spelled 'some'.
2305 * Makefile.in: Regenerate.
2307 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2308 S_GET_VALUE by using a temp.
2309 (append_insn): Likewise, and for S_SET_VALUE too.
2310 (mips_emit_delays): Likewise.
2311 (my_getExpression): Likewise.
2312 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2313 (mips16_extended_frag): Remove code concerned with avoiding
2314 locking in a frag address now that symbols are not finalized until
2315 relaxation is complete. Cater for first relaxation pass having
2316 bogus addresses. Use relax_marker to reliably determine whether a
2317 symbol frag has been reached on the current pass.
2319 2001-06-07 H.J. Lu <hjl@gnu.org>
2321 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2322 * configure: Regenerate.
2324 2001-06-07 H.J. Lu <hjl@gnu.org>
2326 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2328 * configure: Regenerate.
2330 2001-06-07 H.J. Lu <hjl@gnu.org>
2332 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2333 MIPS_STABS_ELF is defined.
2335 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2337 * as.c (show_usage): Remove L from listing options. It is not a
2340 2001-06-06 Christian Groessler <cpg@aladdin.de>
2342 * config/tc-z8k.c: Removed many warnings by removing unused
2343 variables and tagging unused parameters as such.
2344 (md_begin): Fixed a typo (","instead of ";").
2345 (struct ctrl_table): Add parentheses to initialize array
2347 (struct flag_table): Likewise.
2348 (struct intr_table): Likewise.
2349 (struct table): Likewise.
2350 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2352 2001-06-06 Peter Jakubek <pjak@snafu.de>
2354 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2355 options to list (e.g. m5206e, m5307, m5407).
2357 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2359 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2360 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2362 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2364 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2365 <JumpByte, JumpDword insn output>: Remove dead code.
2367 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2369 * as.c (parse_args): Correct option name "listing-lhs-width2".
2371 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2373 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2376 2001-05-30 Richard Henderson <rth@redhat.com>
2378 * read.c (emit_leb128_expr): Call md_cons_align.
2380 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2382 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2383 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2384 (tc_gen_reloc): Likewise.
2385 (sparc_cons_align): Don't clear sparc_no_align_cons.
2386 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2387 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2389 2001-05-27 Alan Modra <amodra@one.net.au>
2391 * write.c (relax_segment <rs_space>): Check the section of a
2392 symbol to determine whether it is absolute rather than comparing
2393 its frag against zero_address_frag as listings play tricks with
2396 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2397 allocated in the same chunk as the fixed part.
2399 2001-05-26 Alan Modra <amodra@one.net.au>
2401 * write.c (relax_segment <rs_space>): Calculate growth using
2402 addresses before stretch. Prevent repeated error messages.
2403 From Peter Jakubek <pjak@snafu.de>
2404 Use as_bad_where and as_warn_where to pinpoint errors.
2406 2001-05-25 Alan Modra <amodra@one.net.au>
2408 * symbols.c (resolve_symbol_value): Always set segment, even when
2409 not finalizing symbol value.
2411 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2412 * config/obj-coff.c (write_object_file): Likewise.
2413 * (size_section): Remove rs_space assert as fr_symbol is no longer
2415 (fill_section): Likewise.
2417 * configure.in: Replace linuxoldld with linux*oldld.
2418 * configure: Regenerate.
2420 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2421 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2422 that have been finalized.
2424 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2425 taking exit_dont_set_value.
2427 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2430 2000-05-24 Tom Rix <trix@redhat.com>
2432 * config/obj-coff.c (add_lineno): xcoff allows negative line
2434 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2436 2001-05-24 Alan Modra <amodra@one.net.au>
2438 * write.c (write_object_file): Set finalize_syms = 1 before
2441 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2443 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2444 architecture, remove erraneous ISA_MIPS32.
2445 (md_show_usage): Add MIPS r12k support.
2446 (mips_cpu_info_table): Add MIPS r12k support.
2448 2001-05-22 Alan Modra <amodra@one.net.au>
2450 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2453 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2454 instead use finalize_syms directly. Don't treat expressions
2455 specially with regard to finalize_syms. Update calls to self.
2456 (resolve_local_symbol): Update call to resolve_symbol_value.
2457 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2459 * symbols.h (resolve_symbol_value): Update prototype.
2460 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2461 to resolve_symbol_value.
2462 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2463 * config/obj-coff.c (do_relocs_for): Likewise.
2464 (yank_symbols): Likewise.
2465 (fixup_segment): Likewise.
2466 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2467 * config/tc-mips.c (md_convert_frag): Likewise.
2468 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2469 (ppc_fix_adjustable): Likewise.
2470 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2471 (dwarf2dbg_convert_frag): Likewise.
2472 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2473 (eh_frame_convert_frag): Likewise.
2474 * expr.c (make_expr_symbol): Likewise.
2475 * write.c (adjust_reloc_syms): Likewise.
2476 (write_object_file): Likewise.
2477 (relax_segment): Likewise.
2478 (fixup_segment): Likewise.
2479 (finalize_syms): Init to zero, and update comment.
2480 (write_object_file): Set finalize_syms to 1 rather than 2.
2481 * doc/internals.texi (sy_value): Mention finalize_syms.
2482 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2484 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2485 as relaxable if embedded system, make weak syms non-relaxable.
2487 (tc_m68k_fix_adjustable): ..so it can be used here.
2488 (md_apply_fix_2): Sign extend without conditional.
2490 * config/tc-v850.c: Update copyright.
2492 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2494 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2495 howto entry is not found.
2497 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2499 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2500 optimize differences between symbols in code sections to
2502 (mn10300_fix_adjustable): Don't adjust to section+offset
2503 relocations pointing at symbols in code sections.
2505 2001-05-16 Alan Modra <amodra@one.net.au>
2507 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2509 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2510 opcodes are output rather than after. Delete insn_size.
2511 * config/tc-v850.c (md_assemble): Similarly, but delete
2514 2001-05-14 Richard Henderson <rth@redhat.com>
2516 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2519 2001-05-14 Richard Henderson <rth@redhat.com>
2521 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2522 also collect whether to expect an FDE augmentation.
2523 (check_eh_frame): Rewrite as a state machine. Track where in
2524 an FDE we are located, skip any augmentation.
2525 (eh_frame_estimate_size_before_relax): Get code alignment from
2526 the fragment subtype.
2527 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2528 * read.c (emit_leb128_expr): Call check_eh_frame.
2530 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2532 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2533 before a relaxable insns.
2535 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2537 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2538 between symbols if the base symbol is in the current section;
2539 emit a PC-relative relocation instead.
2541 2001-05-12 Peter Targett <peter.targett@arccores.com>
2543 * config/tc-arc.c: Update copyright and tidy source comments.
2544 (md_pseudo_table): Add directive .cpu back as an alias for
2545 .option. Add .file and .line for dwarf2 support.
2546 (arc_mach_type): Make bfd_mach_arc_6 default.
2547 (md_longopts): Add entry 'pre-v6' representing old command line
2548 option when assembling for 'arc5' core versions.
2549 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2551 (arc_code_symbol): Make symbol value for @h30 fixup expression
2552 equal to O_constant.
2553 (md_assemble): Call dwarf2_emit_insn.
2554 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2555 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2556 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2558 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2560 * config/tc-ia64.c (special_linkonce_name): New.
2561 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2562 .gnu.linkonce.ia64unw{,i}.FOO.
2563 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2564 (dot_endp): Add comment about it.
2566 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2568 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2569 block, ensure that the low order bits of the alignment are
2572 2001-05-10 Alan Modra <amodra@one.net.au>
2574 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2577 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2578 current variable part of frag.
2579 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2580 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2581 * config/tc-m68hc11.c (RELAX_STATE): Define.
2582 (RELAX_LENGTH): Define.
2583 (md_estimate_size_before_relax): Handle non-relaxable cases
2584 separately from relaxable cases for clarity, and return correct
2585 size for multi-pass relaxation.
2586 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2587 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2588 (md_convert_frag): Remove "length_code".
2589 * config/tc-vax.c (RELAX_STATE): Define.
2590 (RELAX_LENGTH): Define.
2591 (md_relax_table): Add missing entry.
2592 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2593 (md_convert_frag): Remove "length_code".
2594 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2595 don't bother setting fr_var. Return correct size for multi-pass
2597 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2598 (md_convert_frag): Don't bother clearing fr_var.
2599 (md_pseudo_table): Correct initialization.
2600 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2601 (md_estimate_size_before_relax): No need to set fr_var.
2602 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2603 (md_estimate_size_before_relax): No need to set fr_var.
2605 2001-05-09 Richard Henderson <rth@redhat.com>
2607 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2608 beginning a function's unwind info block.
2610 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2612 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2614 2001-05-08 Andreas Schwab <schwab@suse.de>
2616 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2617 fx_pcrel_adjust explicitly sign extend when reading it.
2619 2001-05-08 Alan Modra <amodra@one.net.au>
2621 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2622 from md_relax_table, and combine some switch cases.
2624 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2626 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2627 from offset in non-pcrel operands too.
2629 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2631 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2632 * config/tc-arm.c (arm_handle_align): Do not insert more than
2633 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2634 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2636 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2638 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2640 * Makefile.in: Regenerate.
2641 * configure.in: Remove duplicate mips-*-ecoff* entry.
2642 * configure: Regenerate.
2644 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2645 (n_names): Cast away type mismatch.
2646 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2647 (obj_ecoff_frob_symbol): Likewise.
2648 * ecoff.c: (add_file): Add unused attribute.
2649 (ecoff_directive_begin): Likewise.
2650 (ecoff_directive_bend): Likewise.
2651 (ecoff_directive_def): Likewise.
2652 (ecoff_directive_dim): Likewise.
2653 (ecoff_directive_scl): Likewise.
2654 (ecoff_directive_size): Likewise.
2655 (ecoff_directive_type): Likewise.
2656 (ecoff_directive_tag): Likewise.
2657 (ecoff_directive_val): Likewise.
2658 (ecoff_directive_endef): Likewise.
2659 (ecoff_directive_end): Likewise.
2660 (ecoff_directive_ent): Likewise.
2661 (ecoff_directive_extern): Likewise.
2662 (ecoff_directive_file): Likewise.
2663 (ecoff_directive_fmask): Likewise.
2664 (ecoff_directive_frame): Likewise.
2665 (ecoff_directive_mask): Likewise.
2666 (ecoff_directive_loc): Likewise.
2667 (mark_stabs): Likewise.
2668 (ecoff_stab): Likewise.
2669 (ecoff_frob_symbol): Cast away type mismatch.
2670 (ecoff_padding_adjust): Likewise.
2671 (ecoff_build_symbols): Likewise.
2672 (ecoff_build_procs): Likewise.
2673 (ecoff_build_aux): Likewise.
2674 (ecoff_build_strings): Likewise.
2675 (ecoff_build_fdr): Likewise.
2676 (ecoff_build_debug): Likewise.
2677 * itbl-ops.c (itbl_assemble): Variable initialization.
2679 2001-05-03 Alan Modra <amodra@one.net.au>
2681 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2682 expressions rather than triggering an assert.
2684 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2686 * config/tc-openrisc.c: New file.
2687 * config/tc-openrisc.h: Likewise.
2689 * Makefile.am: Add OpenRISC target.
2690 * Makefile.in: Regenerated.
2692 * configure.in (openrisc-*-*): Add target.
2693 * configure: Regenerated.
2695 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2697 * config/tc-arm.c (arm_frag_align_code): Change error message to
2698 more explanatory version.
2700 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2702 * config/tc-mips.c (md_parse_option): Also accept
2703 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2705 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2707 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2708 argument passing order: predicate goes last, not first.
2710 2001-04-27 Sean McNeil <sean@mcneil.com>
2712 * configure.in: Add arm-vxworks.
2713 * configure: Regenerate.
2715 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2717 * config/tc-arm.c (arm_handle_align): New Function: Generate
2718 no-op filled alignment frags.
2719 (arm_frag_align_code): New Function: Create a code alignment frag.
2720 (arm_init_frag): New Function: Initialse the target dependent
2723 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2724 (TC_FRAG_INIT): Define.
2725 (HANDLE_ALIGN): Define.
2726 (md_do_align): Define.
2728 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2730 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2731 symbol has been initialised before extracting its symbol index.
2733 2001-04-24 H.J. Lu <hjl@gnu.org>
2735 * configure: Regenerated with the right version of autoconf.
2737 2001-04-24 Christian Groessler <cpg@aladdin.de>
2739 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2740 generate R_CALLR and R_REL16 relocations
2742 2000-04-20 Jason Eckhardt <jle@redhat.com>
2744 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2745 since frag_now can change after d10v_cleanup is called.
2747 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2749 * configure.in: Add the em type for FreeBSD targets.
2750 * configure: Regenerate.
2752 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2754 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2755 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2757 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2758 pc-relative relocations not placed at the end of the instruction.
2760 2001-04-13 Jim Wilson <wilson@redhat.com>
2762 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2765 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2767 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2768 handle SHF_MERGE and SHF_STRINGS.
2769 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2770 (obj_elf_section): Allow additional argument specifying entity size.
2771 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2772 in SEC_MERGE sections.
2774 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2776 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2778 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2780 * expr.c (operand): Pass &c to md_parse_name().
2781 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2783 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2785 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2787 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2788 * Makefile.in: Regenerated.
2790 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2791 * configure: Regenerated.
2793 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2795 * config/tc-mn10300.c (xr_registers): Added `pc'.
2797 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2799 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2800 * configure: Regenerate.
2802 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2803 cases, and always return size based on current fr_subtype.
2804 (md_begin): Move initialization of md_relax_table..
2805 (md_relax_table): ..to static initializer. Set rlx_length for
2806 UNDEF_WORD_DISP cases.
2807 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2808 (md_begin): Likewise.
2809 (md_relax_table): Likewise.
2810 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2811 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2812 Set rlx_backward and rlx_forward to zero for unused states.
2813 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2814 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2815 (UNCOND12, UNCOND32): Remove duplicate defines.
2817 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2819 * config/tc-cris.c (md_estimate_size_before_relax) <case
2820 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2821 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2822 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2823 Add cases to cover all relax states.
2824 (cris_insn_first_word_frag): New.
2825 (md_assemble): Call cris_insn_first_word_frag to get the first
2826 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2827 end. Drop variable insn_size.
2828 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2829 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2830 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2832 * write.c (write_object_file): Reset broken word state before
2835 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2837 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2838 for one line if not already enabled.
2839 * cond.c (s_elseif): Correct conditional assembly listing.
2842 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2843 Don't abort on NULL current_cframe.
2845 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2847 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2848 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2849 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2850 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2851 * config/obj-coff.c (do_relocs_for): Likewise.
2852 (yank_symbols): Likewise.
2853 (fixup_segment): Likewise.
2854 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2855 (ppc_fix_adjustable): Likewise.
2856 * config/tc-mips.c (md_convert_frag): Likewise.
2857 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2858 * ehopt.c (eh_frame_convert_frag): Likewise.
2859 * expr.c (make_expr_symbol): Likewise.
2861 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2863 * symbols.c (resolve_symbol_value): Don't fix expression values
2864 until relaxation is complete.
2865 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2866 (S_GET_VALUE): Likewise, and return unresolved expression value.
2867 * write.c (finalize_syms): New.
2868 (relax_and_size_seg): Split into..
2869 (relax_seg): New function, returns 1 if anything changed..
2870 (size_seg): And the remainder of relax_and_size_seg.
2871 (fixup_segment): Arrange for final resolution of sym values.
2872 (adjust_reloc_syms): Likewise.
2873 (write_object_file): Likewise, and repeatedly call relax_seg until
2874 nothing more changes.
2875 (relax_segment): Return 1 if anything changed. Use correct types
2876 for rs_org `target' and `after'.
2877 * write.h (finalize_syms): Declare.
2878 (relax_segment): Update prototype.
2880 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2881 do-nothing cases to switch to avoid abort on a second relaxation
2882 pass, and tidy code a little.
2883 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2884 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2885 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2886 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2887 (md_relax_table): Remove first four unused entries. Increment
2888 rlx_length by one throughout table, and update comments to suit.
2889 (md_estimate_size_before_relax): Return size of current variable
2890 part of frag to reflect reality when relaxing more than once.
2891 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2892 (COND32, UNCD32): Rename to DISP32 throughout.
2893 (UNDEF_WORD_DISP): Renumber to 3.
2894 (md_estimate_size_before_relax): Add extra do-nothing cases.
2895 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2896 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2897 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2898 handle word and dword branches.
2900 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2902 * config/tc-cris.h (tc_fix_adjustable): Allow only
2903 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2904 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2905 example in comment to valid type.
2907 2001-03-28 H.J. Lu <hjl@gnu.org>
2909 * read.c (equals): Set to local for COFF only if it hasn't been
2912 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2914 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2915 (md_begin): Use it when setting default architecture.
2917 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2919 * read.c (equals): (for COFF) default symbols to being local.
2921 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2923 * configure.in (cris-*-*): Change default emulation to criself.
2924 (cris-*-*aout*): New rule.
2925 * configure: Regenerate.
2927 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2929 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2930 BFD_RELOC_390_GOTENT.
2931 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2932 BFD_RELOC_390_GOTENT.
2934 2001-03-26 Nick Clifton <nickc@redhat.com>
2936 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2937 * config/tc-s390.c (s390_force_relocation): New function: Force
2938 relocations for VTINHERIT relocs.
2940 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2942 * doc/as.texinfo: Put @c man begin to generate the as man page.
2943 When generating man, define all the variables. Re-organize some
2944 options to obtain better indentation of man page.
2945 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2946 (as.1): Build from as.texinfo.
2947 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2949 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2951 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2952 scale factor, and return the end of the expression.
2953 (i386_operand): Modify for above.
2955 2001-03-23 Nick Clifton <nickc@redhat.com>
2957 * doc/as.texinfo: Document --listing-XXX command line switches.
2958 Explain why listings behave differently when -pipe is used.
2960 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2962 * write.c (fix_new_exp): Print an error if passed a register.
2964 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2966 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2967 (PIC_SUFFIX_CHAR): New macro.
2968 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2969 (pic): New variable.
2970 (md_longopts): New option --pic.
2971 (OPTION_PIC): Define.
2972 (md_estimate_size_before_relax): Tweak longish comment.
2973 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2974 (md_assemble): Handle a PIC relocation on prefix and normal
2975 instruction operands.
2976 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2977 "complex" operand expressions. Call frag_more outside
2978 gen_cond_branch_32 parameter list.
2979 (cris_process_instruction): Handle PIC relocs on parsed
2980 operand expressions. Validize PIC reloc sizes.
2981 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2982 (gen_bdap): Handle "complex" operand expressions.
2983 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2984 ADD.D offset,PC as jump instruction if generating PIC. Generate
2985 error instead of crashing on complex expressions.
2986 (cris_number_to_imm): Add segT parameter. All callers changed.
2987 Use segT parameter, not now_seg, for segment of fixup. Handle
2988 PCREL relocations but check that they are fully resolved.
2989 (md_parse_option): Handle OPTION_PIC.
2990 (tc_gen_reloc): Handle PIC relocs.
2991 (md_show_usage): Update for --pic.
2992 (md_apply_fix3): Renamed from md_apply_fix.
2993 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2994 (md_cris_force_relocation): Force relocation for PIC relocs.
2996 * config/tc-cris.h: Tweak attribution.
2997 (MD_APPLY_FIX3): Define.
2998 (IS_CRIS_PIC_RELOC): New macro.
2999 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3000 (tc_fix_adjustable): Don't adjust a globally visible symbol when
3002 (tc_frob_symbol): Avoid emitting undefined symbols.
3004 2001-03-20 Alan Modra <alan@linuxcare.com.au>
3006 * frags.h (struct frag): Add relax_marker.
3007 * write.c (is_dnrange): Delete.
3008 (relax_frag): Use correct types for `aim', `target', `address'.
3009 Delete `offset', `was_address'. Test `relax_marker' instead of
3010 using fragile (and slow) address test.
3011 (relax_segment): Init and flip `relax_marker'.
3013 2001-03-19 Alan Modra <alan@linuxcare.com.au>
3015 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
3018 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3020 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
3021 with 'Motorola specification for assembly language input standard'.
3023 2001-03-17 Richard Henderson <rth@redhat.com>
3025 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
3026 (dwarf2_directive_loc): Don't use them.
3027 (dwarf2_directive_file): Reject duplicate file definitions.
3028 (get_filenum): Zero allocated memory.
3029 (out_file_list): Complain about missing file definitions.
3031 2001-03-17 Alan Modra <alan@linuxcare.com.au>
3033 * read.c (do_org): Handle complex expressions.
3034 * cgen.c (gas_cgen_finish_insn): Likewise.
3036 2001-03-15 David Mosberger <davidm@hpl.hp.com>
3038 * config/tc-ia64.c (md): New member keep_pending_output.
3039 (ia64_flush_pending_output): Flush only if md.keep_pending_output
3041 (dot_xdata): Turn on md.keep_pending_output for the duration of
3043 (dot_xfloat_cons): Ditto.
3044 (dot_xstringer): Ditto.
3045 (dot_xdata_ua): Ditto.
3046 (dot_xfloat_cons_ua): Ditto.
3048 2001-03-15 Jim Wilson <wilson@redhat.com>
3050 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
3053 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
3055 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
3057 2001-03-15 DJ Delorie <dj@redhat.com>
3059 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
3060 blindly freeing string if it isn't at the top of the obstack.
3062 2001-03-13 Alan Modra <alan@linuxcare.com.au>
3064 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
3065 (NUM_FLAG_CODE): Define.
3066 (lex_got): New function.
3067 (got_reloc): New global var.
3068 (x86_cons_fix_new): New function.
3069 (x86_cons): New function.
3070 (i386_immediate): Use lex_got here, replacing inline code. Change
3071 "ignoring junk.." error message to "junk.."
3072 (i386_displacement): Likewise.
3073 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
3074 (x86_cons): Declare.
3075 (TC_CONS_FIX_NEW): Define.
3076 (x86_cons_fix_new): Declare.
3078 2001-03-12 Nick Clifton <nickc@redhat.com>
3080 * config/tc-arm.c (md_begin): Always set machine type based on
3083 2001-03-07 Alan Modra <alan@linuxcare.com.au>
3085 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
3086 (md_assemble) <smallest displacement>: Use correct field of i.op[]
3088 <JumpInterSegment output>: Use correct i.disp_reloc[].
3089 <immediate output>: Likewise.
3091 2001-03-06 Nick Clifton <nickc@redhat.com>
3093 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
3096 2001-03-06 Igor Shevlyakov <igor@windriver.com>
3098 * config/tc-m68k.c : Add 5407 to archs[] table.
3099 (HAVE_LONG_BRANCH): Add mcf5407.
3100 (select_control_regs): Recognize 5407.
3102 2001-03-02 Dave Brolley <brolley@redhat.com>
3104 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
3107 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
3109 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
3110 (gen_to_words): Print warnings if NaNs are found and the target CPU
3111 does not support them. Allow largest exponent to be used in normal
3112 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
3114 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
3116 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
3117 anymore since we use bfd_elf_generic_reloc now.
3118 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
3120 2001-02-27 Alan Modra <alan@linuxcare.com.au>
3122 * configure.in (BFD_VERSION): New.
3123 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
3124 * configure: Regenerate.
3125 * Makefile.am: Run "make dep-am"
3126 * Makefile.in: Regenerate.
3127 * doc/Makefile.in: Regenerate.
3129 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
3131 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
3132 SEC_NEVER_LOAD when the 'n' flag is used.
3133 Add SEC_NEVER_LOAD to matchflags.
3135 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3137 * symbols.c (decode_local_label_name): Initialize message_format
3138 only when an error is reported (perf pb due to I18N).
3140 2001-02-23 H.J. Lu <hjl@gnu.org>
3142 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
3143 BFD_ASSEMBLER is not defined.
3145 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
3147 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
3148 done if it's against a symbol.
3150 2001-02-22 Timothy Wall <twall@cygnus.com>
3152 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
3153 target formats if applicable.
3154 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
3155 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
3156 * Makefile.in: Regenerated.
3157 * configure.in: Added configuration for ia64-*-aix*.
3158 * configure: Regenerated.
3160 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3162 * config/tc-ia64.c (enum operand_match_result): New type.
3163 (operand_match): Change return type to operand_match_result.
3164 Fix all returns appropriately, adding support for returning the
3165 out-of-range result.
3166 (parse_operands): New locals result, error_pos, out_of_range_pos,
3167 curr_out_of_range_pos. Rewrite operand matching loop to give better
3170 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3172 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
3173 (dot_proc): Clear unwind.prologue_count to zero.
3174 (dot_prologue): Increment unwind.prologue_count.
3175 (dot_restore): If second operand is omitted, use
3176 unwind.prologue_count -1 for "ecount" (# of additional regions to
3177 pop). Decrement unwind.prologue_count by number of regions
3180 2001-02-21 Nick Clifton <nickc@redhat.com>
3182 * doc/as.texinfo (Section): Note that some flags to the COFF
3183 version of .section remove attributes rather than setting them.
3185 2001-02-20 Kazu Hirata <kazu@hxi.com>
3187 * config/tc-pdp11.c: Fix formatting.
3188 * config/tc-pdp11.h: Likewise.
3190 2001-02-20 Bo Thorsen <bo@suse.de>
3192 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
3195 2001-02-18 David O'Brien <obrien@FreeBSD.org>
3197 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
3198 all FreeBSD platforms should look the same at this level.
3199 * configure: Rebuilt.
3200 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
3202 2001-02-18 lars brinkhoff <lars@nocrew.org>
3204 * Makefile.am: Add PDP-11 target.
3205 * configure.in: Likewise.
3206 * config/tc-pdp11.c: New file.
3207 * config/tc-pdp11.h: New file.
3208 * doc/Makefile.am: Add PDP-11 documentation.
3209 * doc/all.texi: Likewise.
3210 * doc/as.texinfo: Likewise.
3211 * doc/c-pdp11.texi: New file.
3213 2001-02-16 matthew green <mrg@redhat.com>
3215 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
3217 2001-02-13 Jim Wilson <wilson@redhat.com>
3219 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
3220 reloc instead of a 0 reloc.
3221 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
3223 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
3225 2001-02-13 Ian Lance Taylor <ian@zembu.com>
3227 * write.c (is_dnrange): Stop as soon as the address becomes
3229 (relax_frag): Add segment parameter. Only call symbol_get_frag
3230 once. Only call is_dnrange if the symbol is in the same segment,
3231 and the symbol address is larger.
3232 (relax_segment): Pass segment to md_relax_frag and relax_frag.
3233 * write.h (relax_frag): Update declaration.
3234 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
3236 * config/tc-m32r.c (m32r_relax_frag): Likewise.
3237 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
3238 (m32r_relax_frag): Update declaration.
3239 * config/tc-mips.h (md_relax_frag): Add segment parameter.
3240 * config/tc-tic54x.h (md_relax_frag): Likewise.
3241 * doc/internals.texi (CPU backend): Update documentation for
3244 2001-02-13 Alan Modra <alan@linuxcare.com.au>
3246 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
3247 Mention effect of < 386 architectures on jump promotion.
3248 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
3250 * config/tc-i386.c (no_cond_jump_promotion): New.
3251 (set_cpu_arch): Parse "jumps" arch modifier.
3252 (insn_size): Modify usage comment.
3253 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3254 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3255 (TYPE_FROM_RELAX_STATE): New define.
3256 (UNCOND_JUMP, COND_JUMP): Renumber.
3257 (md_relax_table): Reorder to suit.
3258 (COND_JUMP86): New define.
3259 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3260 (md_assemble): Create frag var for jumps of max size, encode relax
3261 state for COND_JUMP86.
3262 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3263 leave conditional jumps small if no_cond_jump_promotion.
3264 (md_convert_frag): Likewise.
3266 * expr.c (operator): Don't bump input_line_pointer for two char
3267 operators. Instead return operator size via new param num_chars.
3268 (expr): Use above to parse multi-char operators correctly.
3270 2001-02-12 Jan Hubicka <jh@suse.cz>
3272 * config/tc-i386.c (i386_displacement): Fix handling of
3273 BFD_RELOC_X86_64_GOTPCREL.
3274 (i386_validate_fix): Likewise.
3276 2001-02-12 Philip Blundell <pb@futuretv.com>
3278 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3279 ldrt/strt instructions.
3281 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3283 * config/tc-mips.c (macro): For M_LA_AB emit a
3284 BFD_RELOC_MIPS_CALL16 relocation or a
3285 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3286 BFD_RELOC_MIPS_GOT16 and
3287 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3288 loading the jump register when generating SVR4_PIC code.
3290 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3292 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3293 map to MIPS-specific files, as they used to do before the
3294 change on 2000-05-21.
3295 * configure: Regerate.
3297 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3299 * config/tc-mips.c (md_parse_option): Don't try to compile
3300 ELF-only option code if not ELF.
3302 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3304 * config/tc-ia64.h (md_elf_section_type): New macro.
3305 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3306 (they're now handled via ia64_elf_section_type.
3308 * config/tc-ia64.c (unwind): New members saved_text_seg,
3309 saved_text_subseg, and force_unwind_entry.
3310 (optimize_unw_records): New function to optimize away unnecessary
3312 (ia64_elf_section_type): New function.
3313 (output_unw_records): Generate unwind info only if the size is
3314 non-zero or if it's forced for some other reason (e.g.,
3315 handlerdata or a personality routine).
3316 (generate_unwind_image): Don't switch back to previous
3317 section---stay inside the unwind info section instead so that
3318 handlerdata that may follow goes into the right place.
3319 (dot_handlerdata): Force generation of unwind entry and save the
3320 current active text segment before generating unwind image.
3321 (dot_unwentry): Force generation of unwind entry.
3322 (dot_personality): Ditto.
3323 (dot_endp): Generate unwind table entry only if there is
3324 some unwind info or the unwind entry was forced.
3326 * config/tc-ia64.c (make_unw_section_name): New macro to form
3327 unwind section name.
3328 (generate_unwind_image): Add "text_name" argument. Use it to
3329 form unwind section name.
3330 (dot_handlerdata): Determine current segment (section) name and
3331 pass it to generate_unwind_image().
3332 (dot_endp): Determine current segment (section) name and use
3333 it to determine the appropriate unwind section name.
3334 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3335 n, fill, and max arguments.
3337 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3339 * Makefile.am: Add linux target for S/390.
3340 * configure.in: Likewise.
3341 * config/tc-s390.c: New file.
3342 * config/tc-s390.h: New file.
3344 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3346 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3347 2byte, 4byte and 8byte.
3349 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3351 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3352 md_number_to_chars with size > sizeof (valueT).
3354 2001-02-06 H.J. Lu <hjl@gnu.org>
3356 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3357 there is no relocation.
3359 2001-02-06 H.J. Lu <hjl@gnu.org>
3361 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3363 * config/tc-ia64.c (md_parse_option): Only accept the valid
3364 ia64 options on "-axxx".
3366 2001-02-05 Jim Wilson <wilson@redhat.com>
3368 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3369 aborting for invalid operands.
3371 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3373 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3374 than via pointer. Update all callers.
3375 (UNWIND_LOW32): Define.
3376 (UNWIND_HIGH32): Define.
3377 (pa_build_unwind_subspace): Use the above macros instead of dumping
3378 bitfields directly. Call frag_more once rather than multiple times.
3379 (md_assemble): Use UNWIND_LOW32.
3380 (pa_entry): Likewise
3381 (pa_procend): Likewise.
3382 (process_exit): Use UNWIND_HIGH32.
3384 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3386 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3387 function to select the header according to the cpu.
3388 (md_after_pass_hook, md_do_align): Remove.
3389 (md_cleanup, m68hc11_cleanup): Remove.
3390 (md_pcrel_from_section): Declare.
3391 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3392 (build_jump_insn, build_insn): Likewise.
3393 (m68hc11_listing_header): New function.
3394 (m68hc11_cleanup): Remove.
3396 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3398 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3399 symbols because there is no support for shared libraries and these
3400 symbols can't be overridden (unless they are weak).
3402 2001-02-01 Momchil Velikov <velco@fadata.bg>
3404 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3405 for the compilation unit with a zero byte.
3407 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3409 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3410 destinations. Correct range check for 17 and 22 bit branches.
3412 2001-01-25 Nick Clifton <nickc@redhat.com>
3414 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3415 still set. Issue an error message instead.
3416 (md_estimate_size_before_relax): Delete unused variable
3417 'buffer_address'. Fixup parentheses around if statement.
3419 2001-01-23 Kazu Hirata <kazu@hxi.com>
3421 * as.c: Fix formatting.
3422 * ehopt.c: Likewise.
3423 * messages.c: Likewise.
3424 * stabs.c: Likewise.
3425 * symbols.c: Likewise.
3427 2001-01-23 Ben Elliston <bje@redhat.com>
3429 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3431 2001-01-22 Kazu Hirata <kazu@hxi.com>
3433 * config/tc-alpha.c: Fix formatting.
3435 2001-01-19 Kazu Hirata <kazu@hxi.com>
3437 * config/tc-alpha.c: Fix formatting.
3439 2001-01-18 Kazu Hirata <kazu@hxi.com>
3441 * config/tc-alpha.c: Fix formatting.
3443 2001-01-18 Nick Clifton <nickc@redhat.com>
3445 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3447 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3449 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3451 * configure.in (cpu_type, arch): Match i386 too.
3452 * configure: Rebuilt.
3454 2001-01-16 Kazu Hirata <kazu@hxi.com>
3456 * config/tc-i386.c: Fix formatting.
3458 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3460 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3461 relocs for .PARISC.unwind section.
3463 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3464 depending on section flags, not just for .text.
3466 2001-01-15 Jim Wilson <wilson@redhat.com>
3468 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3469 not immediately followed by an instruction.
3471 2001-01-15 Kazu Hirata <kazu@hxi.com>
3473 * config/tc-m68hc11.c: Fix formatting.
3475 2001-01-15 Nick Clifton <nickc@redhat.com>
3477 * symbols.c (colon): Change 'already defined symbol' from a
3478 fatal error to an ordinary error. There is no reason why this
3479 error should be fatal.
3481 * message.c (as_fatal): Delete output file, if one has been
3484 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3486 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3488 2001-01-14 Kazu Hirata <kazu@hxi.com>
3490 * config/tc-alpha.c: Fix formatting.
3491 * config/tc-arc.c: Likewise.
3492 * config/tc-arc.h: Likewise.
3493 * config/tc-d10v.c: Likewise.
3494 * config/tc-i370.c: Likewise.
3495 * config/tc-i386.c: Likewise.
3496 * config/tc-i960.c: Likewise.
3497 * config/tc-m68k.c: Likewise.
3498 * config/tc-ppc.c: Likewise.
3499 * config/tc-sparc.c: Likewise.
3500 * config/tc-tahoe.c: Likewise.
3501 * config/tc-vax.c: Likewise.
3503 * config/tc-arc.c: Fix formatting.
3505 * config/tc-arc.c: Fix formatting.
3507 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3509 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3510 both 32 and 64 bit ELF.
3512 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3513 and don't bother storing `m' for "ce" completer. Tidy handling of
3514 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3516 2001-01-14 Jan Hubicka <jh@suse.cz>
3518 * config/tc-i386.h (TARGET_MACH): New macro.
3519 (i386_mach): Declare.
3520 * config/tc-i386.c (i386_mach): New function.
3522 2001-01-13 Philip Blundell <philb@gnu.org>
3524 * doc/as.texinfo: Fix spelling and cross-references.
3526 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3527 character for all systems, not just GNU/Linux. Make it explicit
3528 that `-k' doesn't affect code generation, just ELF flags.
3530 2001-01-13 Jan Hubicka <jh@suse.cz>
3532 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3535 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3537 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3539 2001-01-12 Nick Clifton <nickc@redhat.com>
3541 * as.c (print_args): Update copyright date to 2001.
3543 2001-01-12 Peter Targett <peter.targett@arccores.com>
3545 * doc/c-arc.texi: New file.
3546 Some sections to be expanded.
3548 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3550 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3551 (md_parse_option): Always accept "--32".
3553 2001-01-11 Peter Targett <peter.targett@arccores.com>
3555 * as.h (TC_ARC): Ensure struc-symbol.h included.
3556 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3558 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3559 (TARGET_SYMBOL_FIELDS) added.
3561 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3562 * doc/c-arc.texi: New file.
3563 Some sections to be expanded.
3564 * doc/as.texinfo: Update command-line options.
3565 Removed outdated text for ARC dependant features, instead include
3566 text from above file.
3568 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3569 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3570 (targ-cpu.h) header.
3572 * config/tc-arc.c: New updated configuration for
3573 ARC, including selection of core variants, and extensibility of
3574 instructions, registers etc. through directives.
3576 * config/tc-arc.c (arc_extinst): Minor corrections for
3578 (arc_common) Likewise. Make alignment argument optional for local
3579 symbols also, with default of zero.
3581 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3583 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3584 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3585 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3586 and fix_new_exp() instead.
3587 (md_convert_frag): For indexed post byte use the symbol value
3588 rather than the displacement.
3589 (md_relax_table): Fix indexed offset relax.
3591 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3593 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3595 (relaxable_symbol): New function.
3597 2001-01-11 Andreas Jaeger <aj@suse.de>
3599 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3602 2001-01-10 Nick Clifton <nickc@redhat.com>
3604 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3605 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3607 2001-01-10 Nick Clifton <nickc@redhat.com>
3609 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3610 character used to dollar local symbols.
3611 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3612 local label symbols.
3613 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3614 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3616 Use LOCAL_LABEL_CHAR.
3617 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3618 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3619 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3621 2001-01-08 Bo Thorsen <bo@suse.de>
3623 * config/tc-i386.c (i386_immediate, i386_displacement):
3626 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3628 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3631 2001-01-07 Philip Blundell <philb@gnu.org>
3633 * doc/as.texinfo (Bug Reporting): Update email address for
3637 2001-01-06 Jan Hubicka <jh@suse.cz>
3639 * configure.in: Define DEFAULT_ARCH for i386.
3640 * config/tc-i386.c (md_assemble): Return after the error message;
3641 move testing for 64bit operands to proper place.
3643 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3645 * doc/as.texinfo: Document '#' as comment character for i386 and
3646 x86_64. Add AMD x86-64 into menu of machine dependent information.
3648 * doc/c-i386.texi: Document x86_64 extensions.
3650 2001-01-05 Jan Hubicka <jh@suse.cz>
3652 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3654 2001-01-04 Jan Hubicka <jh@suse.cz>
3656 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3657 * NEWS: Add note about Pentium4 support.
3659 2001-01-04 Jan Hubicka <jh@suse.cz>
3661 * config/tc-i387.c (pi, pte, pt): Update.
3662 (type_names): Add new types.
3664 2001-01-03 Jan Hubicka <jh@suse.cz>
3666 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3667 CpuUnknown): Renumber
3668 (CpuP4, CpuSSE2): New.
3669 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3671 2001-01-03 Philip Blundell <pb@futuretv.com>
3673 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3675 (alpha_fix_adjustable): Likewise.
3676 (md_apply_fix): Likewise.
3678 2000-12-31 H.J. Lu <hjl@gnu.org>
3680 * listing.c (listing_message): Allocate string only if it is
3683 * configure: Rebuild.
3685 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3687 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3688 Point out caveats with generating fixups for the opcode in a frag.
3690 2000-12-30 Jan Hubicka <jh@suse.cz>
3692 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3695 2000-12-29 H.J. Lu <hjl@gnu.org>
3697 * listing.c (calc_hex): Print the variable part only if the
3698 fragment type is rs_fill.
3700 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3702 * doc/internals.texi (tc_conditional_pseudoop,
3703 TC_LINKRELAX_FIXUP): Fix typos.
3705 2000-12-28 Richard Henderson <rth@redhat.com>
3707 * write.c (subsegs_finish): Fix thinko last change -- don't
3708 "optimize" the alignment == 0 case.
3710 2000-12-28 Richard Henderson <rth@redhat.com>
3712 * as.h (rs_align_test): New.
3713 * frags.c (NOP_OPCODE): Move default from read.c.
3714 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3715 (frag_align_code): New.
3716 * frags.h (frag_align_code): Declare.
3717 * read.c (NOP_OPCODE): Remove.
3718 (do_align): Use frag_align_code.
3719 * write.c (NOP_OPCODE): Remove.
3720 (get_recorded_alignment): New.
3721 (cvt_frag_to_fill): Handle rs_align_test.
3722 (relax_segment): Likewise.
3723 (subsegs_finish): Align last subseg in section to the
3724 section alignment. Use frag_align_code.
3725 * write.h (get_recorded_alignment): Declare.
3726 * config/obj-coff.c (size_section): Handle rs_align_test.
3727 (fill_section, fixup_mdeps): Likewise.
3728 (write_object_file): Use frag_align_code.
3730 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3731 (alpha_handle_align): New.
3732 * config/tc-alpha.h (HANDLE_ALIGN): New.
3733 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3735 * config/tc-i386.h (md_do_align): Use frag_align_code.
3736 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3738 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3739 (ia64_handle_align): New.
3740 * config/tc-ia64.h (HANDLE_ALIGN): New.
3741 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3743 * config/tc-m32r.c (m32r_do_align): Remove.
3744 (m32r_handle_align): New.
3745 (fill_insn): Use frag_align_code.
3746 * config/tc-m32r.h (md_do_align): Remove.
3747 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3748 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3749 * config/tc-mips.c, config/tc-mips.h: Similarly.
3751 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3752 (sh_handle_align): Likewise. Handle rs_align_code.
3753 (sh_do_align): Remove.
3754 * config/tc-sh.h (md_do_align): Remove.
3755 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3757 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3758 (sparc_handle_align): Likewise. Handle rs_align_code.
3759 * config/tc-sparc.h (md_do_align): Remove.
3760 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3762 2000-12-22 DJ Delorie <dj@redhat.com>
3764 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3765 when we assemble the first half of a pair.
3767 2000-12-22 H.J. Lu <hjl@gnu.org>
3769 * config/tc-i386.c (reloc): Update the macro for non-bfd
3771 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3773 2000-12-22 H.J. Lu <hjl@gnu.org>
3775 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3777 2000-12-20 Jan Hubicka <jh@suse.cz>
3779 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3780 (QWORD_MNEM_SUFFIX): New macro.
3781 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3783 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3784 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3786 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3787 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3788 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3789 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3790 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3792 (Reg, WordReg): Add Reg64.
3793 (Imm): Add Imm32S and Imm64.
3795 (Disp): Add Disp64 and Disp32S.
3796 (AnyMem): Add Disp32S.
3797 (RegRex, RegRex64): New macros.
3798 (rex_byte): New type.
3799 * config/tc-i386.c (set_16bit_code_flag): Kill.
3800 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3801 (reloc): New parameter "signed"; support x86_64.
3802 (set_code_flag): New.
3803 (DEFAULT_ARCH): New macro; default to "i386".
3804 (default_arch): New static variable.
3805 (struct _i386_insn): New fields Operand_PCrel; rex.
3806 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3807 (flag_code): New enum and static variable.
3808 (use_rela_relocations): New static variable.
3809 (flag_code_names): New static variable.
3810 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3811 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3813 (i386_align_code): Return plain "nop" for x86_64.
3814 (mode_from_disp_size): Support Disp32S.
3815 (smallest_imm_type): Support Imm32S and Imm64.
3816 (offset_in_range): Support size of 8.
3817 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3818 (md_pseudo_table): Add "code64"; use set_code_flat.
3819 (md_begin): Emit sane error message on hash failure.
3820 (tc_i386_fix_adjustable): Support x86_64 relocations.
3821 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3822 instructions supported on particular arch just partially,
3823 output of 64bit immediates, handling of Imm32S and Disp32S type.
3824 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3825 (i386_displacement): Likewise.
3826 (i386_index_check): Cleanup; support 64bit addresses.
3827 (md_apply_fix3): Support x86_64 relocation and rela.
3828 (md_longopts): Add "32" and "64".
3829 (md_parse_option): Add OPTION_32 and OPTION_64.
3830 (i386_target_format): Call even for ELFs; choose between
3831 elf64-x86-64 and elf32-i386.
3832 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3833 (tc_gen_reloc): Support rela relocations and x86_64.
3834 (intel_e09_1): Support QWORD.
3836 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3838 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3839 it's not an offset expression.
3840 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3841 keep the braces '[' and ']' in the output string.
3842 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3843 != FLAT. There is no such op_modifier.
3845 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3847 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3850 2000-12-13 Kazu Hirata <kazu@hxi.com>
3852 * as.h: Fix formatting.
3854 * dwarf2dbg.c: Likewise.
3855 * input-scrub.c: Likewise.
3858 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3860 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3861 configure: Regenerate.
3863 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3865 * dwarf2dbg.c: #include <limits.h> only if it exists.
3867 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3869 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3870 (md_apply_fix): Here too.
3872 2000-12-12 Jim Wilson <wilson@redhat.com>
3874 * config/tc-ia64.h (ia64_init): Add prototype.
3876 2000-12-12 H.J. Lu <hjl@gnu.org>
3878 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3880 * read.h (outputting_stabs_line_debug): Change it to int.
3881 * stabs.c (outputting_stabs_line_debug): Likewise.
3883 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3885 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3886 the address of a function result.
3888 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3890 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3891 (md_assemble): Call dwarf2_emit_insn.
3892 (shlib): Fix typo SHILB -> SHLIB.
3893 (md_parse_option): Likewise.
3894 (ppc_elf_validate_fix): Likewise:
3895 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3897 2000-12-12 Nick Clifton <nickc@redhat.com>
3899 * cgen.h: Fix formatting.
3900 * input-scrub.c: Fix formatting.
3901 * macro.c: Fix formatting.
3902 * config/tc-mips.c: Fix formatting.
3903 * doc/c-mips.texi: Fix formatting.
3905 2000-12-11 Jan hubicka <jh@suse.cz>
3907 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3908 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3910 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3912 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3915 * i386.h (*_Suf): Remove No_dSuf.
3916 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3918 (i386_optab): Remove 'd' in the suffixes.
3920 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3922 * config/tc-i386.c (T_SHORT): Undefine before defining.
3924 2000-12-05 Kazu Hirata <kazu@hxi.com>
3926 * config/tc-mips.c: Fix formatting.
3928 2000-12-04 Matthew Hiller <hiller@redhat.com>
3930 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3931 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3932 (md_show_usage): Ditto.
3933 (md_parse_option): Ditto.
3934 (d10v_cleanup): Writes pending instruction only if
3935 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3936 Fix compile time warning messages.
3938 * doc/c-d10v.texi: Documents new options.
3940 2000-12-04 Matthew Hiller <hiller@redhat.com>
3942 * stabs.c (outputting_stabs_line_debug): New variable.
3943 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3944 function entry and unset at function exit.
3946 * read.h (outputting_stabs_line_debug): New extern declaration.
3948 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3950 * dwarf2dbg.c: Fix compile time warning messages.
3952 2000-12-03 Kazu Hirata <kazu@hxi.com>
3954 * config/tc-a29k.c: Fix formatting.
3955 * config/tc-alpha.c: Likewise.
3956 * config/tc-arm.c: Likewise.
3957 * config/tc-cris.c: Likewise.
3958 * config/tc-hppa.c: Likewise.
3959 * config/tc-i370.c: Likewise.
3960 * config/tc-i386.c: Likewise.
3961 * config/tc-i860.c: Likewise.
3962 * config/tc-i960.c: Likewise.
3963 * config/tc-ia64.c: Likewise.
3964 * config/tc-m68hc11.c: Likewise.
3965 * config/tc-m68k.c: Likewise.
3966 * config/tc-m88k.c: Likewise.
3967 * config/tc-pj.c: Likewise.
3968 * config/tc-ppc.c: Likewise.
3969 * config/tc-sh.c: Likewise.
3970 * config/tc-sparc.c: Likewise.
3971 * config/tc-tahoe.c: Likewise.
3972 * config/tc-vax.c: Likewise.
3974 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3976 * config/tc-mips.c (mips_ip): When calculating offsets,
3977 don't accept as constant the difference between the
3978 addresses of symbols in two different sections.
3980 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3982 (validate_mips_insn): Likewise. Also, update 'B' operand
3983 specifier to use OP_*_CODE20 constants and delete 'm' operand
3985 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3986 operand specifiers. Change warning generated by 'B' operand
3987 specifier to reflect its new multi-purpose usage.
3989 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3990 -1, and update comment.
3991 (file_mips_isa): Likewise.
3992 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3993 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3994 ISA_* constants rather than hard-coded numbers.
3995 (mips_cpu_info): New structure.
3996 (mips_cpu_info_table): New table describing CPU and ISA names
3998 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3999 mips_cpu_info_from_cpu): New functions.
4000 (mips_isa_to_str): New function to get string for ISA name.
4001 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
4002 return const char *.
4003 (md_begin): Redo CPU and ISA selection logic, using
4004 mips_cpu_info_from_*. Convert to use ISA_* constants rather
4005 than hard-coded numbers.
4006 (append_insn, mips_emit_delays, macro, macro2): Convert to use
4007 ISA_* constants rather than hard-coded numbers.
4008 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
4009 (md_longopts): Delete OPTION_NO_MIPS32.
4010 (md_parse_option): Convert to use ISA_* constants rather than
4011 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
4012 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
4013 to use strcasecmp to recognize "default" and to use
4014 mips_cpu_info_from_name to get CPU numbers from argument.
4015 (md_show_usage): Move -mips32 so it's with the rest of the ISA
4016 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
4018 (s_mipsset): Accept ISA value 32.
4019 * doc/as.texinfo: Clean up MIPS options summary slightly,
4020 remove -no-mips32. Add note about -mips4 and -mips32
4021 specifying those ISA levels. Delete -mips32 and -no-mips32
4022 cpu flag descriptions.
4023 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
4024 up the supported CPU switch list, and replace 4Kc, 4Km, and
4025 4Kp entries with a single mips32-4k entry. Note that you can
4028 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
4030 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
4032 (md_parse_option): Add cases for OPTION_MIPS5 and
4034 (md_show_usage): Mention -mips5 and -mips64 arguments.
4035 (s_mipsset): Add cases for MIPS5 and MIPS64.
4036 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
4038 * doc/as.texinfo: Mention -mips5 and -mips64 options
4040 * doc/c-mips.texi: Likewise. Also update introduction
4041 and ".set" usage information.
4043 * config/tc-mips.c (md_show_usage): Add "sb1" to the
4045 (mips_cpu_info_table): Add SB-1 entries.
4046 * doc/c-mips.texi: Add "sb1" to the list of CPUs
4047 known to the -mcpu option.
4049 * doc/as.texinfo: Correct description of MIPS -mcpu
4050 option, by copying some of the text from doc/c-mips.texi.
4052 2000-12-01 Joel Sherrill <joel@OARcorp.com>
4054 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
4056 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
4057 (sparc*-*-rtems*): Switched from a.out to ELF.
4058 * configure: Regenerate.
4059 * config.in: Regenerate.
4060 * Makefile.in: Regenerate.
4061 * aclocal.m4: Regenerate.
4062 * po/gas.pot: Regenerate.
4064 2000-11-30 Philip Blundell <pb@futuretv.com>
4066 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
4067 even in non BFD_ASSEMBLER case.
4069 2000-11-30 Diego Novillo <dnovillo@redhat.com>
4071 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
4074 2000-11-29 Richard Henderson <rth@redhat.com>
4076 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
4077 until dwarf2_finish; use relaxation to get cross-fragment offsets;
4078 thread multiple subsegments properly; handle multiple code
4079 sections properly; emit proper compilation unit info for assembler
4080 generated debugging.
4082 * as.h (enum _relax_state): Add rs_dwarf2dbg.
4083 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
4084 (dwarf2dbg_estimate_size_before_relax): Declare.
4085 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
4086 * write.c: Include dwarf2dbg.h.
4087 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
4088 (relax_segment): Likewise.
4090 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
4092 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
4093 jump>: Use as_bad_where instead of as_bad. Tweak error message
4094 accordingly. Stabilize frag by updating fix part and resetting
4096 <undefined symbol, unconditional jump>: Ditto.
4097 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
4098 indexing is_end_of_line[].
4099 (md_assemble): Initialize size to 0.
4100 (md_section_align): Mark parameter seg as unused.
4101 (parse_reg): Parse names case-insensitively.
4103 2000-11-28 Kazu Hirata <kazu@hxi.com>
4105 * config/obj-aout.h: Fix formatting.
4106 * config/obj-bout.h: Likewise.
4107 * config/obj-coff.c: Likewise.
4108 * config/obj-coff.h: Likewise.
4109 * config/obj-elf.h: Likewise.
4110 * config/obj-som.h: Likewise.
4111 * config/obj-vms.c: Likewise.
4112 * config/obj-vms.h: Likewise.
4113 * config/tc-h8300.h: Likewise.
4114 * config/tc-ns32k.h: Likewise.
4115 * config/tc-sparc.h: Likewise.
4116 * config/tc-tic54x.h: Likewise.
4117 * config/tc-z8k.h: Likewise.
4119 2000-11-28 Nick Clifton <nickc@redhat.com>
4121 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
4122 License is present in the sources, but not the output, and
4123 also available from the GNU website.
4124 (GNU Free Documentation License): Comment out this section.
4126 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
4128 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
4129 targets. Remove i860 from valid a.out targets.
4130 * Makefile.in: Regenerate.
4132 * config/tc-cris.c: Include dwarf2dbg.h.
4133 (md_pseudo_table): Add .file and .loc.
4134 (md_assemble): Call dwarf2_emit_insn if generating ELF.
4135 (s_cris_file, s_cris_loc): New.
4136 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4137 * Makefile.am: Regenerate dependencies.
4138 * Makefile.in: Regenerate.
4140 2000-11-28 Alan Modra <alan@linuxcare.com.au>
4142 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
4143 (MRI_MUL_PRECEDENCE): Likewise.
4144 (op_rank): Fix a comment typo.
4146 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4148 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
4150 (get_operand): Fix analysis for movw/movb instructions.
4152 2000-11-24 Nick Clifton <nickc@redhat.com>
4154 * configure.in (xscale-elf): Add target.
4155 (xscale-coff): Add target.
4156 * configure: Regenerate.
4158 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
4160 (ARM_EXT_XSCALE): New ARM architecture extension.
4161 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
4162 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
4163 (ARM_THUMB): Rename to ARM_EXT_THUMB.
4164 (ARM_ARCH_V4): Remove processor from architecture.
4165 (ARM_ARCH_3M): New architecutre definition.
4166 (ARM_ARCH_V5TE): New architecutre definition.
4167 (ARM_ARCH_XSCALE): New architecutre definition.
4168 (CPU_DEFAULT): Allow to be defaulted to XScale.
4169 (atpcs): New boolean variable.
4170 (ldr_flags): Support 'd' flag for double word loads.
4171 (str_flags): Support 'd' flag for double word stored.
4172 (do_mia): New function.
4173 (do_mar): New function.
4174 (do_mra): New function.
4175 (do_pld): New function.
4176 (do_ldrd): New function.
4177 (do_blx): New function.
4178 (do_bkpt): New function.
4179 (do_clz): New function.
4180 (do_lstc2): New function.
4181 (do_cdp2): New function.
4182 (do_t_blx): New function.
4183 (do_t_bkpt): New function.
4184 (do_smla): New function.
4185 (do_smlal): New function.
4186 (do_smul): New function.
4187 (do_qadd): New function.
4188 (do_co_reg2c): New function.
4189 (LONGEST_INSN): Redefine to 7.
4191 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
4192 command line switches.
4194 2000-11-22 Jim Wilson <wilson@redhat.com>
4196 * config/tc-ia64.c (pseudo_func): Add missing initializers.
4197 (struct rsrc): Make line unsigned.
4198 (gr_values): Add missing initializer.
4199 (SLOT_NUM_NOT_SET): Add unsigned cast.
4200 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
4201 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4202 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4203 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
4204 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
4205 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
4206 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
4207 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
4208 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
4209 Add ATTRIBUTE_UNUSED to unused parameters.
4210 (convert_expr_to_ab_reg): Add parens.
4211 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
4212 (dot_prologue): Initialize grsave when declared.
4213 (md_pseudo_table): Add missing initializers.
4214 (operand_match): Add casts to bfd_vma.
4215 (emit_one_bundle): Delete unused local prev. Make required_template
4217 (specify_resource): Cast i to unsigned.
4218 (note_register_values): Use fprintf_vma.
4219 (print_dependency): Likewise.
4221 2000-11-21 Jim Wilson <wilson@redhat.com>
4223 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
4224 for unwind info section.
4225 (dot_endp): Likewise for unwind section.
4227 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
4230 2000-11-21 Jakub Jelinek <jakub@redhat.com>
4232 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
4233 (output_insn): Call dwarf2_emit_insn.
4234 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4236 2000-11-17 Richard Henderson <rth@redhat.com>
4238 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4239 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
4240 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
4242 2000-11-17 Nick Clifton <nickc@redhat.com>
4244 * config/tc-arm.c (md_pseudo_table): Add support for .line and
4247 2000-11-17 Richard Henderson <rth@redhat.com>
4249 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4251 2000-11-17 Richard Henderson <rth@redhat.com>
4253 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
4254 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
4255 tri-state definition of alpha_flag_mdebug.
4256 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4257 (s_alpha_file): Store first .file directive.
4258 (s_alpha_stab): New.
4259 (md_pseudo_table): Add stabs and stabn.
4261 2000-11-17 Richard Henderson <rth@redhat.com>
4263 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4265 2000-11-17 Richard Henderson <rth@redhat.com>
4267 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4268 (main): Call dwarf2_finish.
4269 * as.h (debug_type): Clarify documentation of the meaning
4271 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4272 (print_stats): Fix parenthesis problem.
4273 (now_subseg_size): New.
4274 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4275 (dwarf2_directive_file): Don't set debug_type.
4276 (dwarf2_where): Honor DEBUG_DWARF2 first.
4277 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4278 do nothing if not emitting dwarf2 debug info, or no work.
4279 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4280 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4281 (ecoff_new_file): Likewise.
4282 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4283 commentary wrt dwarf2.
4285 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4286 ATTRIBUTE_UNUSED as needed.
4287 (emit_insn): Call dwarf2_emit_insn.
4288 (s_alpha_file): New.
4290 (s_alpha_coff_wrapper): Don't handle them.
4291 (md_pseudo_table): Update for .file and .loc.
4292 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4294 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4295 don't protect with debug_type.
4296 * config/tc-hppa.c (md_assemble): Likewise.
4297 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4298 * config/tc-mn10300.c (md_assemble): Likewise.
4299 * config/tc-sh.c (md_assemble): Likewise.
4300 * config/tc-v850.c (md_assemble): Likewise.
4302 * config/tc-arm.c (arm_end_of_source): Remove.
4303 * config/tc-hppa.c (pa_end_of_source): Remove.
4304 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4305 * config/tc-mn10300.c (mn10300_finalize): Remove.
4306 * config/tc-sh.c (sh_finalize): Remove.
4307 * config/tc-v850.c (sh_finalize): Remove.
4309 * config/tc-arm.h (md_end): Remove.
4310 * config/tc-hppa.h (md_end): Remove.
4311 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4312 * config/tc-m68hc11.h (md_end): Remove.
4313 * config/tc-mn10300.h (md_end): Remove.
4314 * config/tc-sh.h (md_end): Remove.
4315 * config/tc-v850.h (md_end): Remove.
4317 * config/tc-ia64.c (emit_one_bundle): Don't protect
4318 dwarf2 bits with debug_type.
4319 (md_assemble): Likewise.
4320 (ia64_end_of_source): Don't call dwarf2_finish.
4322 2000-11-16 Jim Wilson <wilson@redhat.com>
4324 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4325 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4328 2000-11-16 H.J. Lu <hjl@gnu.org>
4330 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4333 2000-11-15 Kazu Hirata <kazu@hxi.com>
4335 * config/tc-tic30.c: Fix formatting.
4336 * config/tc-tic80.c: Likewise.
4337 * config/tc-v850.c: Likewise.
4338 * config/tc-vax.c: Likewise.
4339 * config/tc-w65.c: Likewise.
4340 * config/tc-z8k.c: Likewise.
4342 2000-11-14 DJ Delorie <dj@redhat.com>
4344 * config/tc-v850.c: Support dwarf2.
4345 * config/tc-v850.h: Ditto.
4347 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4348 parse_cons_expression_v850 to initialize hold_cons_reloc.
4350 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4352 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4353 (errata_nops_necessary_p): New function.
4354 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4357 2000-11-14 Jim Wilson <wilson@redhat.com>
4359 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4360 return little endian bfd formats.
4362 2000-11-14 Kazu Hirata <kazu@hxi.com>
4364 * config/aout_gnu.h: Fix formatting.
4365 * config/atof-vax.c: Likewise.
4366 * config/m68k-parse.h: Likewise.
4367 * config/m88k-opcode.h: Likewise.
4368 * config/obj-elf.c: Likewise.
4369 * config/tc-arm.c: Likewise.
4370 * config/tc-cris.c: Likewise.
4371 * config/tc-i386.c: Likewise.
4372 * config/tc-ia64.c: Likewise.
4373 * config/tc-mn10300.c: Likewise.
4374 * config/te-386bsd.h: Likewise.
4375 * config/te-hppa.h: Likewise.
4376 * config/te-nbsd.h: Likewise.
4377 * config/te-ppcnw.h: Likewise.
4378 * config/te-sparcaout.h: Likewise.
4379 * config/te-tmips.h: Likewise.
4380 * config/vax-inst.h: Likewise.
4381 * config/vms-conf.h: Likewise.
4383 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4385 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4387 2000-11-13 H.J. Lu <hjl@gnu.org>
4389 * config/obj-elf.c (elf_frob_symbol): Support
4390 ".symver name,name2@@@nodename".
4391 (elf_frob_file_before_adjust): Likewise.
4393 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4394 and ".symver name,name2@@@nodename".
4397 2000-11-12 H.J. Lu (hjl@gnu.org)
4399 * config/obj-elf.c (obj_elf_symver): Check missing version
4402 2000-11-12 H.J. Lu (hjl@gnu.org)
4404 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4405 instead of bfd_vma for non-bfd assemblers.
4407 2000-11-09 Kazu Hirata <kazu@hxi.com>
4409 * itbl-ops.c: Fix comment typos.
4411 2000-11-08 Jim Wilson <wilson@redhat.com>
4413 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4414 (struct unwind): Add next_slot_frag field.
4415 (slot_index): New parameters slot_frag and first_frag. Add code
4416 to add in frag sizes when different. Add comments.
4417 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4418 arguments to slot_index.
4419 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4420 loop end. Set next_slot_frag field.
4422 2000-11-07 H.J. Lu <hjl@gnu.org>
4424 * doc/as.texinfo (.symver): Updated for versioned symbol
4427 * obj.h (format_ops): Add the frob_file_before_adjust field.
4429 * config/obj-aout.c (aout_format_ops): Set the
4430 frob_file_before_adjust field to 0.
4431 * config/obj-coff.c (coff_format_ops): Likewise.
4432 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4434 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4436 (elf_frob_file_before_adjust): New function to remove unneeded
4437 versioned symbols from the symbol table.
4438 (elf_format_ops): Set the frob_file_before_adjust field to
4439 elf_frob_file_before_adjust.
4441 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4444 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4446 2000-11-07 Peter Targett <peter.targett@arccores.com>
4448 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4450 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4451 Fix compile time warning messages.
4453 2000-11-07 Nick Clifton <nickc@redhat.com>
4455 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4456 buffer in order to avoid buffer overflows.
4458 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4460 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4461 Change M to m for -milp32 or -mlp64 to match gcc.
4462 (dot_endp): Use bytes_per_address instead of 8.
4463 (emit_one_bundle): Use number_to_chars_littleendian instead of
4465 (fix_insn): Likewise.
4466 (ia64_init): New function.
4467 (ia64_target_format): New function.
4468 (md_begin): Set endianness, arch, and machine as appropriate.
4469 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4470 Make these macros depend on TE_HPUX macro.
4471 (TARGET_FORMAT): Define.
4472 (HOST_SPECIAL_INIT): Define.
4473 * config/te-hpux.h: New file.
4474 * configure.in: Add "ia64-*-hpux*" target to configure.
4475 * configure: Regenerate.
4477 2000-11-06 Kazu Hirata <kazu@hxi.com>
4479 * as.c: Fix formatting.
4480 * dwarf2dbg.c: Likewise.
4481 * input-file.c: Likewise.
4482 * input-file.h: Likewise.
4483 * input-scrub.c: Likewise.
4484 * itbl-ops.c: Likewise.
4485 * listing.c: Likewise.
4486 * macro.h: Likewise.
4487 * messages.c: Likewise.
4489 * subsegs.c: Likewise.
4490 * subsegs.h: Likewise.
4491 * write.c: Likewise.
4493 2000-11-06 Nick Clifton <nickc@redhat.com>
4495 * doc/as.texinfo: Add GNU Free Documentation License.
4496 * doc/gasp.texi: Add GNU Free Documentation License.
4497 * doc/as.1: Add GNU Free Documentation License.
4499 2000-11-05 Nick Clifton <nickc@redhat.com>
4501 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4503 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4505 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4506 * configure: Regenerate.
4508 2000-11-01 Nick Clifton <nickc@redhat.com>
4510 * read.c (original_case_string): New global variable.
4511 (read_a_source_file): Copy opcode string into
4512 original_case_string if clobbering the case of the opcode.
4513 * read.h: Export the definition of original_case_string.
4514 * config/tc-arm.c (md_assembler): When parsing a .req
4515 directive use the original opcode string, not the case
4518 2000-11-02 Nick Clifton <nickc@redhat.com>
4520 * config/tc-mn10300.c (debug_line): Remove this static
4522 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4523 dwarf2_where and dwarf2_gen_line_info.
4525 2000-11-02 Theo Honohan <th@futuretv.com>
4527 * config/tc-arm.c (do_msr): Improve error message.
4529 2000-10-31 Eric Christopher <echristo@redhat.com>
4531 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4532 or pc-relative, else use fx_offset.
4534 2000-10-31 Jim Wilson <wilson@redhat.com>
4536 * config/tc-ia64.c (struct md): New field tag_fixups.
4537 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4538 qualifying predicate.
4539 (emit_one_bundle): Delete spurious multiplication by one. Handle
4541 (ia64_start_line): Error if dangling qualifying predicate.
4542 (defining_tag): New static variable.
4543 (ia64_unrecognized_line, case '['): Parse tags.
4544 (ia64_frob_label): Create tag_fixups.
4545 (md_assemble): Reset md.qp.X_op after using it.
4547 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4549 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4551 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4553 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4555 2000-10-30 Kazu Hirata <kazu@hxi.com>
4557 * expr.c: Fix formatting.
4558 * flonum-copy.c: Likewise.
4559 * flonum.h: Likewise.
4563 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4565 * as.h (OPTION_MD_BASE): Bump to 190.
4566 * as.c (parse_args) <std_longopts>: Add comment about the need to
4567 check OPTION_MD_BASE in as.h.
4569 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4572 2000-10-27 Nick Clifton <nickc@redhat.com>
4574 * configure.in (emulations): Add m68hc12.
4575 * configure: Regenerate.
4576 * po/gas.pot: Regenerate.
4578 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4580 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4582 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4584 2000-10-25 Nick Clifton <nickc@redhat.com>
4586 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4587 a DWARF2 line number information sequence.
4589 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4591 * read.c (generate_lineno_debug): Update comment describing why
4592 DWARF2 line number debug information is not generated
4593 automatically by this function.
4595 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4598 * config/tc-arm.h (md_end): Define.
4599 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4601 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4602 if generating DWARF2 line numbers.
4603 (arm_end_of_source): New function. Call dwarf2_finish if
4606 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4607 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4608 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4610 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4612 * config/tc-i386.c: Fix prototype declarations for functions taking no
4615 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4617 * config/tc-i386.c (i386_operand_modifier): Remove.
4618 (build_displacement_string): Remove.
4619 (i386_parse_seg): Remove.
4620 (i386_intel_memory_operand): Remove.
4621 (i386_intel_operand): Re-write using recursive descent parser based
4622 on MASM documentation.
4623 (struct intel_parser_s): New structure.
4624 (intel_parser): New static variable.
4625 (struct intel_token): New structure.
4626 (cur_token, prev_token): New static variables.
4639 (intel_match_token): New function.
4640 (intel_get_token): New function.
4641 (intel_putback_token): New function.
4642 (intel_expr): New function.
4643 (intel_e05): New function.
4644 (intel_e05_1): New function.
4645 (intel_e06): New function.
4646 (intel_e06_1): New function.
4647 (intel_e09): New function.
4648 (intel_e09_1): New function.
4649 (intel_e10): New function.
4650 (intel_e10_1): New function.
4651 (intel_e11): New function.
4653 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4655 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4656 instructions to loose any special insn->architecture mask.
4658 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4659 (sparc_md_end, sparc_arch_types, sparc_arch,
4660 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4661 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4662 request v9b architecture if they are used).
4664 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4666 * config/tc-m68k.c: Fix the previous misapplied patch.
4668 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4670 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4671 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4672 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4675 2000-10-17 Kazu Hirata <kazu@hxi.com>
4677 * debug.c: Fix formatting.
4678 * depend.c: Likewise.
4679 * dwarf2dbg.c: Likewise.
4680 * dwarf2dbg.h: Likewise.
4681 * ecoff.c: Likewise.
4684 * flonum-konst.c: Likewise.
4685 * frags.h: Likewise.
4687 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4689 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4691 * doc/as.texinfo: Added notes about this new option.
4693 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4695 * config/tc-sh.c (JREG): Remove.
4696 (md_convert_frag): Remove #if 0:d code using JREG.
4698 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4700 * config/tc-i386.c (i386_operand_modifier): Only match
4701 modifiers SHORT and FLAT if they are followed by a space.
4702 (parse_register): When `allow_naked_reg' is set, do not confuse
4703 identifiers that start with a register name with a register.
4705 2000-10-12 Kazu Hirata <kazu@hxi.com>
4707 * app.c: Fix formatting.
4710 * bit_fix.h: Likewise.
4715 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4717 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4719 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4721 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4722 Re-arrange function a little and improve error message.
4724 * write.c (write_relocs): Fix a comment.
4726 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4729 2000-10-05 Jim Wilson <wilson@cygnus.com>
4731 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4733 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4735 * config/tc-i386.c: Delete some useless comments, reformat others.
4737 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4738 non-global syms in linkonce sections.
4740 2000-10-04 Ralf Baechle <ralf@gnu.org>
4742 * config/tc-ia64.c (operand_match): Don't use // style comments.
4743 * config/tc-i370.c: Likewise.
4745 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4747 Changes to handle varying register prefix and user symbol prefix.
4748 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4749 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4750 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4751 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4752 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4753 (demand_register_prefix): New variable.
4754 (md_pseudo_table): New pseudo ".syntax".
4755 (md_longopts): New options --no-underscore and --underscore.
4756 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4757 on symbols_have_leading_underscore.
4758 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4759 (get_spec_reg): Ditto.
4760 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4762 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4764 <case OPTION_NO_US, case OPTION_US>: New.
4765 (md_show_usage): Be brief and reformat to match continuation of
4767 * po/gas.pot: Regenerate.
4769 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4771 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4772 force relocs for 12 bit branches.
4773 (md_apply_fix): Similarly, adjust logic here.
4775 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4777 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4778 adjust for external and weak syms as we will use a reloc. Allow
4779 for +8 offset when calculating limits of branches.
4780 (hppa_fix_adjustable): Undo 2000-09-23 change.
4781 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4782 Correct distance calculation.
4783 (tc_gen_reloc): Print the file name and line number if we can't
4786 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4787 * config/tc-hppa.c (nonzero_dibits): Define.
4788 (arg_reloc_stub_needed): Check each arg and return value
4789 separately for zero case.
4790 (pa_align): Declare argument `bytes'.
4792 2000-09-25 Kazu Hirata <kazu@hxi.com>
4794 * config/tc-cris.c: Fix formatting.
4795 * config/tc-d10v.h: Likewise.
4796 * config/tc-d30v.c: Likewise.
4797 * config/tc-d30v.h: Likewise.
4798 * config/tc-fr30.c: Likewise.
4799 * config/tc-fr30.h: Likewise.
4800 * config/tc-m68k.c: Likewise.
4801 * config/tc-m68k.h: Likewise.
4802 * config/tc-pj.h: Likewise.
4803 * config/tc-ppc.c: Likewise.
4804 * config/tc-ppc.h: Likewise.
4805 * config/tc-sh.c: Likewise.
4806 * config/tc-sh.h: Likewise.
4807 * config/tc-sparc.c: Likewise.
4808 * config/tc-v850.h: Likewise.
4809 * config/tc-vax.h: Likewise.
4810 * config/tc-w65.h: Likewise.
4811 * config/tc-z8k.h: Likewise.
4813 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4815 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4816 checks only for ELF.
4817 (hppa_force_relocation): Likewise.
4819 2000-09-22 Jim Wilson <wilson@cygnus.com>
4821 * config/tc-ia64.c (dv_sem): Add "stop".
4822 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4823 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4824 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4826 (mark_resources): Check IA64_RS_PRr.
4828 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4830 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4831 md_estimate_size_before_relax): Redesign and clean up the
4832 relaxation mechanism.
4834 2000-09-21 Kazu Hirata <kazu@hxi.com>
4836 * config/tc-ns32k.c: Fix formatting.
4837 * config/tc-ns32k.h: Likewise.
4839 2000-09-20 Kazu Hirata <kazu@hxi.com>
4841 * config/tc-m32r.c: Fix formatting.
4842 * config/tc-m32r.h: Likewise.
4843 * config/tc-m68851.h: Likewise.
4844 * config/tc-m68hc11.c: Likewise.
4845 * config/tc-m68hc11.h: Likewise.
4846 * config/tc-m88k.c: Likewise.
4847 * config/tc-mcore.c: Likewise.
4848 * config/tc-mcore.h: Likewise.
4849 * config/tc-mips.c: Likewise.
4850 * config/tc-mips.h: Likewise.
4851 * config/tc-mn10200.h: Likewise.
4852 * config/tc-mn10300.h: Likewise.
4853 * config/tc-tahoe.c: Likewise.
4854 * config/tc-tahoe.h: Likewise.
4856 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4858 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4859 Likewise in relaxation description comments.
4861 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4863 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4864 subtraction of two syms without emitting a relocation.
4866 From David Huggins-Daines <dhd@linuxcare.com>
4867 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4868 global or weak symbols.
4870 2000-09-15 Kazu Hirata <kazu@hxi.com>
4872 * config/tc-h8300.h: Fix formatting.
4873 * config/tc-h8500.c: Likewise.
4874 * config/tc-h8500.h: Likewise.
4875 * config/tc-hppa.h: Likewise.
4876 * config/tc-i370.h: Likewise.
4877 * config/tc-i386.h: Likewise.
4878 * config/tc-i860.c: Likewise.
4879 * config/tc-i860.h: Likewise.
4880 * config/tc-i960.h: Likewise.
4881 * config/tc-ia64.c: Likewise.
4882 * config/tc-ia64.h: Likewise.
4884 2000-09-14 Kazu Hirata <kazu@hxi.com>
4886 * config/tc-a29k.c: Fix formatting.
4887 * config/tc-alpha.c: Likewise.
4888 * config/tc-arc.c: Likewise.
4889 * config/tc-arc.h: Likewise.
4890 * config/tc-arm.c: Likewise.
4891 * config/tc-arm.h: Likewise.
4892 * config/tc-avr.c: Likewise.
4893 * config/tc-avr.h: Likewise.
4894 * config/tc-tic30.c: Likewise.
4895 * config/tc-tic30.h: Likewise.
4896 * config/tc-tic54x.c: Likewise.
4897 * config/tc-tic54x.h: Likewise.
4898 * config/tc-tic80.c: Likewise.
4899 * config/tc-tic80.h: Likewise.
4901 2000-09-14 Timothy Wall <twall@cygnus.com>
4903 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4904 parallel comparisons for later use.
4905 (struct rsrc): Add parallel comparison type.
4906 (resources_match): Skip special cases of PR usage (non-conflicting
4909 2000-09-13 Kazu Hirata <kazu@hxi.com>
4911 * config/obj-ecoff.c: Fix formatting.
4912 * config/obj-elf.c: Likewise.
4913 * config/obj-elf.h: Likewise.
4914 * config/obj-evax.h: Likewise.
4915 * config/obj-generic.h: Likewise.
4916 * config/obj-hp300.c: Likewise.
4917 * config/obj-hp300.h: Likewise.
4918 * config/obj-ieee.h: Likewise.
4919 * config/obj-vms.c: Likewise.
4920 * config/obj-vms.h: Likewise.
4922 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4924 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4925 (md_parse_option): Ditto.
4926 (md_longopts): Add -mips32 option.
4927 (md_show_usage): Document new options.
4928 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4929 (mips_ip): Assemble mfc0 with a sub-selection code.
4930 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4931 (mips_cpu_to_str): New function.
4932 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4933 Use CPU_* defines instead of hardcoded numbers.
4935 * doc/as.texinfo: Document new options.
4936 * doc/c-mips.texi: Ditto.
4938 2000-09-12 Kazu Hirata <kazu@hxi.com>
4940 * as.h: Fix formatting.
4941 * asintl.h: Likewise.
4942 * bit_fix.h: Likewise.
4943 * config/obj-aout.c: Likewise.
4944 * config/obj-aout.h: Likewise.
4945 * config/obj-bout.c: Likewise.
4946 * config/obj-bout.h: Likewise.
4947 * config/obj-coff.c: Likewise.
4948 * config/obj-coff.h: Likewise.
4949 * dwarf2dbg.h: Likewise.
4951 * flonum.h: Likewise.
4952 * frags.h: Likewise.
4953 * itbl-ops.h: Likewise.
4954 * macro.h: Likewise.
4957 * struc-symbol.h: Likewise.
4958 * subsegs.h: Likewise.
4959 * symbols.h: Likewise.
4961 * write.h: Likewise.
4963 2000-09-11 Kazu Hirata <kazu@hxi.com>
4965 * bignum-copy.c: Fix formatting.
4966 * config/tc-i370.c: Likewise.
4967 * config/tc-i960.c: Likewise.
4968 * config/tc-m68k.c: Likewise.
4969 * ehopt.c: Likewise.
4970 * flonum-copy.c: Likewise.
4971 * flonum-konst.c: Likewise.
4972 * flonum-mult.c: Likewise.
4973 * literal.c: Likewise.
4976 * stabs.c: Likewise.
4977 * subsegs.c: Likewise.
4979 2000-09-09 Philip Blundell <philb@gnu.org>
4981 * configure.in (arm*-*-uclinux*): New target.
4982 * configure: Regenerate.
4984 2000-09-09 Kazu Hirata <kazu@hxi.com>
4986 * input-file.c: Fix formatting.
4987 * itbl-ops.c: Likewise.
4988 * messages.c: Likewise.
4990 2000-09-08 Philip Blundell <philb@gnu.org>
4992 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4995 2000-09-07 H.J. Lu <hjl@gnu.org>
4997 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4998 * configure: Rebuild.
5000 2000-09-07 Kazu Hirata <kazu@hxi.com>
5002 * atof-generic.c: Fix formatting.
5003 * config/tc-mips.c: Likewise.
5004 * config/tc-vax.c: Likewise.
5005 * input-scrub.c: Likewise.
5007 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
5009 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
5010 * configure.in (sh-*-linux*): Added.
5011 * configure: Rebuilt.
5013 2000-09-06 Kazu Hirata <kazu@hxi.com>
5015 * config/tc-hppa.c: Fix formatting.
5017 * ecoff.c: Fix formatting.
5019 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
5021 * configure: Rebuilt with new libtool.m4.
5023 2000-09-05 Kazu Hirata <kazu@hxi.com>
5025 * cgen.c: Fix formatting.
5026 * config/tc-ia64.c: Likewise.
5028 2000-09-05 Nick Clifton <nickc@redhat.com>
5030 * aclocal.m4: Regenerate.
5031 * config.in: Regenerate.
5032 * configure: Regenerate.
5033 * po/gas.pot: Regenerate.
5035 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
5037 * config/tc-cris.c: Correct comment typos.
5039 2000-09-05 Eric Christopher <echristo@cygnus.com>
5041 * config/tc-mn10300.c: Cleanup.
5042 (md_pcrel_from): Enable.
5044 2000-09-05 Alan Modra <alan@linuxcare.com.au>
5046 * expr.c (operand): Fix a comment typo.
5047 * write.c (write_relocs): Fix a signed/unsigned warning.
5049 * config/tc-hppa.c (fudge_reg_expressions): New
5050 (hppa_force_reg_syms_absolute): New.
5051 (pa_equ): Allow reg_section expressions.
5052 * config/tc-hppa.c (md_optimize_expr): Define.
5053 (hppa_force_reg_syms_absolute): Prototype.
5055 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
5056 (pa_parse_number): Pass in arg to select fp reg parsing.
5057 Return 1 to indicate format checks pass. If strict, then only
5058 accept a register or register symbol. Return value in...
5059 (pa_number): New static for pa_parse_number.
5060 (FP_REG_BASE): Define.
5061 (FP_REG_RSEL): Define.
5062 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
5063 appropriate. White space changes.
5064 (need_pa11_opcode): Don't bother passing any params, get them from
5066 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
5067 Remove extraneous check in case 'Q'.
5068 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
5069 reg, set section of resulting symbol to reg_section.
5070 (pa_parse_space_stmt): Modify call to pa_parse_number.
5071 (pa_space): Likewise.
5073 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
5074 (hppa_force_relocation): Handle vtable relocs.
5075 (pa_vtable_entry): New.
5076 (pa_vtable_inherit): New.
5077 (md_pseudo_table): Add entries for vtable pseudos.
5078 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
5079 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
5081 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
5082 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
5083 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
5085 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
5086 specify a symbol type.
5088 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
5089 dependent things together.
5090 (md_elf_symbol_type): Define.
5092 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
5094 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
5096 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
5097 (obj_elf_vtable_entry): Declare.
5099 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
5100 and export function.
5101 (obj_elf_vtable_entry): Similarly.
5102 (elf_pseudo_table): Fix the damage with a cast.
5104 2000-09-03 Richard Henderson <rth@cygnus.com>
5106 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
5107 for template selection when a label is needed.
5109 2000-09-02 Kazu Hirata <kazu@hxi.com>
5111 * config/tc-ia64.c: Fix formatting.
5113 2000-09-02 Nick Clifton <nickc@redhat.com>
5115 * configure.in: Increase version number to 2.10.91.
5116 * configure: Regenerate.
5117 * aclocal.m4: Regenerate.
5118 * config.in: Regenerate.
5119 * po/gas.pot: Regenerate.
5120 * Makefile.in: Regenerate.
5122 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
5124 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
5125 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
5126 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
5128 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
5131 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
5133 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
5134 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
5135 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
5136 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
5137 (GOT_symbol): New variable.
5138 (md_undefined_symbol): Set it.
5140 2000-09-01 Richard Henderson <rth@cygnus.com>
5142 * config/tc-ia64.c (match): Don't inline.
5143 (extra_goodness): New.
5144 (md_begin): Prefer nop.f and nop.b for best_template.
5146 2000-08-31 Kazu Hirata <kazu@hxi.com>
5148 * as.c: Fix formatting.
5150 * frags.c: Likewise.
5151 * macro.c: Likewise.
5153 2000-08-31 Eric Christopher <echristo@cygnus.com>
5155 * config/tc-mn10300.c: Cleanup and fix warnings.
5156 (md_pseudo_table): Add initializers.
5157 (md_show_usage): Cleanup.
5158 (md_parse_option): Fix warnings.
5159 (md_undefined_symbol): Fix warnings.
5160 (md_conver_frag): Fix warnings.
5161 (tc_gen_reloc): Fix warnings.
5162 (md_apply_fix3): Fix warnings.
5163 (check_operand): Fix warnings.
5165 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
5167 * acinclude.m4: Include libtool and gettext macros from the
5169 * aclocal.m4, configure: Rebuilt.
5171 2000-08-30 Mark Hatle <mhatle@mvista.com>
5173 * config/tc-ppc.c (md_parse_option): Recognize -m405.
5175 2000-08-31 Kazu Hirata <kazu@hxi.com>
5177 * listing.c: Fix formatting.
5179 2000-08-29 Kazu Hirata <kazu@hxi.com>
5181 * app.c: Fix a comment typo. Fix formatting.
5183 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
5185 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
5186 offset of the target destination for jmp instructions.
5187 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
5189 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
5191 * NEWS: Mention support for CRIS.
5193 2000-08-24 Denis Chertykov <denisc@overta.ru>
5195 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
5196 Sets `.lcomm' alignment to zero.
5198 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5200 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
5201 TC_FIX_ADJUSTABLE): Define.
5203 2000-08-23 Jim Wilson <wilson@cygnus.com>
5205 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
5206 unwind.personality_routine is set.
5208 2000-08-23 H.J. Lu <hjl@gnu.org>
5210 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
5212 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5214 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
5217 2000-08-22 H.J. Lu <hjl@gnu.org>
5219 * config.in (STRICTCOFF): New for strict COFF.
5221 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
5222 i386-*-go32* and i386-go32-rtems*.
5223 * configure: Rebuilt.
5225 * config/obj-coff.c (obj_coff_endef): Follow the historical
5226 behavior if STRICTCOFF is not defined.
5228 * doc/internals.texi: Document STRICTCOFF.
5230 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
5232 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
5233 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
5234 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5235 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
5236 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5237 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
5238 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
5241 2000-08-22 Eric Christopher <echristo@cygnus.com>
5243 * config/tc-mn10300.c: (md_apply_fix): New function.
5244 (mn10300_force_relocation): New function.
5245 (mn10300_fix_adjustable): New function.
5247 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
5248 (TC_HANDLES_FX_DONE): Define.
5249 (obj_fix_adjustable): Define.
5250 (MD_APPLY_FIX3): Define.
5251 (TC_LINKRELAX_FIXUP): Define.
5253 * write.c: (TC_LINKRELAX_FIXUP): Define if not
5255 (fixup_segment): Use TC_LINKRELAX_FIXUP.
5257 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5259 2000-08-21 Jason Eckhardt <jle@cygnus.com>
5261 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5262 if the fixup resulted in a relocation.
5264 2000-08-18 Nick Clifton <nickc@redhat.com>
5266 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5267 Make reference to first element of shift_names explicit.
5269 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
5271 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5272 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5273 add a symbol's address. Removed all target-specific #ifdefs that
5274 used to accomplished the same.
5275 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5276 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5277 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5278 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5279 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5281 2000-08-17 Kazu Hirata <kazu@hxi.com>
5283 * dwarf2dbg.c: Fix formatting.
5285 2000-08-17 Nick Clifton <nickc@redhat.com>
5287 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5288 to be recoded as logical shift lefts by zero.
5290 2000-08-16 Jim Wilson <wilson@cygnus.com>
5292 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5293 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5295 (note_register_values): Handle IA64_OPND_R3_2 operands.
5297 2000-08-16 Jason Eckhardt <jle@cygnus.com>
5299 * config/tc-i860.c (md_operand): Silly typo fixed.
5301 2000-08-16 Nick Clifton <nickc@redhat.com>
5303 * config/tc-arm.c (struct asm_shift): Delete.
5305 (enum asm_shift_index): New.
5306 (struct asm_shift_properties): New.
5307 (struct asm_shift_name): New.
5308 (shift_properties[]); New.
5309 (shift_names[]); New.
5311 (decode_shift): Use new structures.
5312 Issue a warning is "ROR #0" is used.
5313 Issue a warning if "ASR #0" or "LSR #0" is used.
5315 (md_begin): Initialise arm_shift_hsh table from new
5316 asm_shift_name array.
5318 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5320 * config/tc-sparc.c: Kill all warnings.
5321 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5323 (md_show_usage): Update usage text.
5325 2000-08-16 Nick Clifton <nickc@redhat.com>
5327 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5330 2000-08-15 Will Cohen <wcohen@redhat.com>
5332 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5334 * config/tc-sh.c (md_assemble): Changed so debug_type
5335 test performed for ppi_assemble
5336 * config/tc-sh.c: Included dwarf2dbg.h.
5337 (debug_line): Defined.
5338 (md_assemble): Generates dwarf2 line info.
5339 (sh_finalize): New function. Finalize dwarf2 info.
5340 (assemble_ppi): Returns size of code generated.
5341 (build_Mytes): Returns size of code generated.
5342 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5343 * config/tc-sh.h (md_end): Defined.
5344 (sh_finalize): Declared.
5346 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5348 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5351 2000-08-14 Nick Clifton <nickc@redhat.com>
5353 * config/tc-arm.c (do_bx): Allow "bx pc".
5355 2000-08-14 Jim Wilson <wilson@cygnus.com>
5357 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5358 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5359 (md_begin): Change assignment to md.flag to OR in the new bit.
5361 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5363 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5364 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5367 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5369 * NEWS: Mention i860 support.
5371 2000-08-14 Jeffrey A Law (law@cygnus.com)
5373 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5375 2000-08-14 Andreas Schwab <schwab@suse.de>
5377 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5379 2000-08-11 Andreas Schwab <schwab@suse.de>
5381 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5384 2000-08-11 Kazu Hirata <kazu@hxi.com>
5386 * expr.c: Fix formatting.
5387 * config/obj-bout.c: Likewise.
5389 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5391 * doc/c-i860.texi: Flesh out the i860 section more.
5393 2000-08-10 Kazu Hirata <kazu@hxi.com>
5395 * symbols.c: Fix formatting.
5398 2000-08-09 Diego Novillo <dnovillo@cygnus.com>
5400 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5401 modifier has the IgnoreSize bit set.
5403 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5405 From Rodney Brown <RodneyBrown@mynd.com>
5406 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5407 * configure: Regenerate.
5409 2000-08-09 Kazu Hirata <kazu@hxi.com>
5411 * hash.c: Fix formatting.
5414 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5416 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5417 (i860_fix_info): New enum.
5418 (MD_APPLY_FIX3): Define.
5419 (WORKING_DOT_WORD): Define.
5420 (TC_HANDLES_FX_DONE): Define.
5421 (DIFF_EXPR_OK): Define.
5422 (LISTING_HEADER): Define.
5423 (TARGET_FORMAT): Select target format based on endian flag.
5424 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5425 (target_big_endian): Add external declaration.
5427 * config/tc-i860.c: All existing code reworked completely. Other
5428 new code shown below.
5429 (SYNTAX_SVR4): Define.
5430 (target_warn_expand): New variable.
5431 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5432 (md_longopts): Declare and define with new options (-EL, -EB,
5434 (md_show_usage): New function.
5435 (md_operand): New function.
5436 (obtain_reloc_for_imm16): New function.
5437 (md_apply_fix3): New function.
5438 (tc_gen_reloc): New function.
5440 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5442 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5443 2 bytes of the jump address are in the same frag.
5444 (find): Accept 68hc12 register indirect modes.
5446 * NEWS: Mention 68HC11 & 68HC12 support.
5448 2000-08-07 Richard Henderson <rth@cygnus.com>
5450 * config/tc-ia64.c (unwind): Add prologue_mask member.
5451 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5452 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5453 (dot_body): Clear unwind.prologue_mask.
5454 (dot_prologue): Set it. Accept a register second argument.
5456 2000-08-07 Kazu Hirata <kazu@hxi.com>
5458 * config/atof-ieee.c: Fix formatting.
5459 * config/atof-tahoe.c: Likewise.
5461 2000-08-06 Nick Clifton <nickc@cygnus.com>
5463 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5466 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5467 of .popsection, .previous, .pushsection, .subsection,
5468 .version, .vtable_entry, .vtable_inherit and .weak.
5470 2000-08-05 Kazu Hirata <kazu@hxi.com>
5472 * config/tc-cris.c: Fix formatting.
5473 * config/tc-i386.c: Likewise.
5474 * config/tc-sparc.c (sparc_ip): Simplify the code.
5476 2000-08-04 Kazu Hirata <kazu@hxi.com>
5478 * config/tc-cris.c: Rearrange code for readability.
5479 * config/tc-d10v.c: Fix formatting.
5480 * config/tc-m32r.c: Likewise.
5481 * config/tc-sparc.c: Likewise.
5483 2000-08-02 Jim Wilson <wilson@cygnus.com>
5485 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5486 before ia64_find_opcode.
5487 (md_assemble): Likewise.
5489 2000-08-01 Nick Clifton <nickc@cygnus.com>
5491 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5492 Undo some formatting fixes.
5494 2000-08-01 Kazu Hirata <kazu@hxi.com>
5496 * config/obj-som.c: Fix formatting.
5497 * config/obj-ieee.c: Likewise.
5498 * config/tc-arm.c: Likewise.
5499 * config/tc-v850.c: Likewise.
5501 2000-08-01 Nick Clifton <nickc@redhat.com>
5503 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5504 index by command line option.
5506 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5508 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5509 (@node M68K-Branch): Rewrite to match the reality.
5511 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5513 * doc/c-i860.texi: New file.
5514 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5515 * doc/Makefile.in: Regenerate.
5516 * doc/all.texi: Add I860 as relevant architecture.
5517 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5519 2000-07-31 Kazu Hirata <kazu@hxi.com>
5521 * config/tc-d30v.c: Fix formatting.
5523 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5525 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5526 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5527 long emit a long branch if available instead of an absolute jump, never
5528 emit absolute jumps for anything with --pcrel.
5530 * doc/c-m68k.texi: Document new command line option.
5532 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5534 * config/tc-avr.c: Use PARAMS macro in function declarations.
5535 Don't declare md_pcrel_from_section (already in tc-avr.h).
5536 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5537 (avr_operand): Don't set (unsigned) op_mask to -1.
5539 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5541 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5542 * configure: Regenerated.
5543 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5544 of operand to the .type directive (.e.g, "type").
5546 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5548 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5549 * app.c (do_scrub_chars): Record where first comment found.
5550 * read.c (read_a_source_file): Init found_comment on entry, and
5551 notify whether comments found on exit.
5552 * config/tc-hppa.c (md_shortopts): Add "c".
5553 (md_longopts): Add warn-comment.
5554 (md_parse_option): Handle it.
5555 (md_show_usage): Show available options.
5556 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5558 2000-07-27 Andrew Cagney <cagney@b1.cygnus.com>
5560 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5561 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5563 (md_estimate_size_before_relax): Don't fall off end of function.
5565 2000-07-27 Kazu Hirata <kazu@hxi.com>
5567 * config/tc-avr.c: Fix formatting.
5568 * config/tc-ns32k.c: Likewise.
5570 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5572 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5574 2000-07-27 Kazu Hirata <kazu@hxi.com>
5576 * config/tc-d10v.c: Fix formatting.
5577 * config/tc-z8k.c: Likewise.
5578 * config/tc-sparc.c: Likewise.
5580 2000-07-26 Dave Brolley <brolley@redhat.com>
5582 * cgen.c (queue_fixup): Declare opinfo.
5583 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5584 (gas_cgen_md_operand): Ditto.
5585 (gas_cgen_md_apply_fix3): Ditto.
5587 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5589 * config/obj-coff.c (obj_frob_symbol): Don't merge
5590 labels. Don't merge if the symbol isn't constant. Return
5591 immediately if a symbol is merged.
5593 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5595 * frags.c (frag_align): Correct absolute section alignment.
5597 2000-07-20 DJ Delorie <dj@redhat.com>
5599 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5600 it breaks linking against DLLs.
5602 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5604 * configure.in: Add CRIS support.
5605 * configure: Regenerate.
5606 * Makefile.am: (CPU_TYPES): Add cris.
5607 (CPU_OBJ_VALID) [aout]: Add cris.
5608 (MULTI_CPU_TYPES): Add cris.
5609 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5610 [coff]: Only i386 and mips are valid.
5611 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5612 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5613 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5614 Regenerate dependencies.
5615 * Makefile.in: Regenerate.
5616 * aclocal.m4: Regenerate.
5617 * as.c: Declare crisaout, criself.
5618 * config/tc-cris.h, config/tc-cris.c: New.
5619 * config/e-criself.c, config/e-crisaout.c: New.
5620 * po/POTFILES.in, po/gas.pot: Regenerate.
5622 2000-07-20 Kazu Hirata <kazu@hxi.com>
5624 * read.c: Fix formatting.
5625 * write.c: Fix formatting.
5627 2000-07-19 H.J. Lu <hjl@gnu.org>
5629 * sb.c: Include <stdlib.h> if exists for abort ().
5631 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5633 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5634 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5635 (pa_type_args): Same here.
5637 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5639 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5640 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5641 the storage class is already set.
5643 2000-07-17 Kazu Hirata <kazu@hxi.com>
5645 * config/tc-m68hc11.c: Fix formatting.
5646 * config/tc-mn10200.c: Likewise.
5647 * config/tc-mn10300.c: Likewise.
5648 * config/tc-pj.c: Likewise.
5649 * config/tc-tic80.c: Likewise.
5650 * config/tc-w65.c: Likewise.
5652 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5654 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5657 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5659 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5662 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5664 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5665 ELF as are used for SOM (except the 32-bit reloc one) to decide
5666 whether a symbol can be reduced to a section symbol. Expand on
5667 the comment for symbols involved in LR% and RR% expressions.
5669 2000-07-14 Nick Clifton <nickc@cygnus.com>
5671 * config/tc-mips.c (mips_disable_float_construction): New
5672 static variable. Set to true if doubles should not be
5673 constructed by loading two single width fp registers with
5674 halves of the value.
5675 (mips_ip): Test mips_disable_float_construction.
5676 (md_longopts): Add command line switches --construct-floats
5677 and --no-construct-floats.
5678 (md_parse_option): Parse new command line options.
5679 (md_show_usage): Describe new command line options.
5681 * doc/c-mips.texi: Document new command line options.
5683 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5685 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5686 * configure: Regenerate.
5688 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5690 * configure.in (DEFAULT_EMULATION setting): Revert part of
5691 2000-07-01 change that set te_multi=multi unless set to tmips.
5692 * configure: Regenerate.
5694 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5696 * config/obj-coff.c (coff_frob_section): Add padding to the last
5697 section when aligning it increases its size.
5699 2000-07-11 Kazu Hirata <kazu@hxi.com>
5701 * config/tc-tic54x.c: Fix formatting.
5703 2000-07-10 Kazu Hirata <kazu@hxi.com>
5705 * config/tc-h8500.c: Fix formatting.
5706 * config/tc-tic54x.c: Fix formatting.
5708 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5710 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5711 displacements correctly.
5713 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5715 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5717 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5721 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5723 From David Huggins-Daines <dhd@linuxcare.com>
5724 * config/te-hppalinux64.h: Add a new emulation.
5725 * configure.in (emulations): Add configure bits to support the
5726 64-bit Linux/parisc target.
5727 * configure: Regenerate.
5729 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5730 (md_shortopts): Add `V' for ELF.
5732 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5733 when SOM or ELF_ARG_RELOC are defined.
5734 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5735 ELF_ARG_RELOC are defined.
5736 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5737 (pa_stringer): ..Do it here instead. Fix comment typos.
5738 (hppa_force_relocation): Cast enums to int before comparing with
5741 From Ryan Bradetich <rbradetich@uswest.net>
5742 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5743 redifinition warning.
5744 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5745 (hppa_force_relocation): ditto
5746 (md_apply_fix): Added cast to buf to fix warnings.
5748 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5749 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5751 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5752 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5753 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5754 reloc_type** to avoid warnings in switch.
5755 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5756 little earlier instead.
5758 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5760 (pa_type_args): Use symbol_arg_reloc_info.
5761 (struct pa_it): Make arg_reloc unsigned int.
5762 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5763 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5764 (pa_code): Delete. pa_text duplicates this function.
5765 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5766 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5768 (cons_fix_new_hppa): Actually change selector to e_fsel when
5769 warning about assuming so.
5770 (tc_gen_reloc): More example elf arg reloc code.
5771 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5772 (hppa_force_relocation): Likewise.
5774 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5776 (pa_end_of_source): Prototype.
5777 (hppa_fix_adjustable): Prototype.
5778 (LABELS_WITHOUT_COLONS): Move it..
5779 * config/te-hppa.h: To here.
5781 * config/te-hppa64.h: New file.
5783 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5785 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5786 format -10, -16, 16 relocs.
5787 (hppa_elf_mark_end_of_function): Test for null
5788 last_call_info->start_symbol
5790 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5791 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5792 re_assesmble_* functions. Delete extraneous statements. Fix
5794 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5795 insn to re_assemble_*.
5797 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5799 * doc/internals.texi (Expressions): Fix typo.
5801 2000-07-08 Kazu Hirata <kazu@hxi.com>
5803 * config/tc-sh.c: Fix formatting.
5804 * config/tc-tic54x.c: Fix formatting.
5805 * depend.c: Fix formatting.
5806 * flonum-konst.c: Likewise.
5807 * flonum-mult.c: Likewise.
5809 2000-07-07 Kazu Hirata <kazu@hxi.com>
5811 * config/tc-sh.c: Fix comments.
5812 * config/obj-vms.c: Fix comments.
5813 * config/tc-a29k.c: Likewise.
5814 * config/tc-alpha.c: Likewise.
5815 * config/tc-h8300.c: Likewise.
5816 * config/tc-h8500.c: Likewise.
5817 * config/tc-i370.c: Likewise.
5818 * config/tc-ia64.c: Likewise.
5819 * config/tc-m68hc11.c: Likewise.
5820 * config/tc-m68k.c: Likewise.
5821 * config/tc-mips.c: Likewise.
5822 * config/tc-ns32k.c: Likewise.
5823 * config/tc-ppc.c: Likewise.
5824 * config/tc-z8k.c: Likewise.
5826 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5828 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5829 Default to '(SEC_LOAD | SEC_DATA)'.
5830 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5832 * doc/internals.texi (CPU Backend): Describe
5833 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5835 2000-06-06 Andrew Cagney <cagney@b1.cygnus.com>
5837 * as.c (parse_args): NULL terminate the long option list.
5839 2000-06-04 Andrew Cagney <cagney@b1.cygnus.com>
5841 * config/tc-d30v.h: Include "write.h" for fixS.
5842 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5844 2000-07-05 Nick Clifton <nickc@cygnus.com>
5846 * config/tc-d30v.c (write_2_short): Further changes to warning
5847 messages produced when combining EITHER_BUT_PREFER_MU attributed
5850 2000-07-05 DJ Delorie <dj@redhat.com>
5854 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5856 * config/tc-arm.c (psrs): Accept combinations of flags.
5858 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5860 * config/tc-avr.c: Change _ () to _() around all strings marked
5861 for translation (exception from the usual coding style).
5862 (avr_opt): New struct variable, how the new switches are set.
5863 (OPTION_MMCU): Define as 'm' and actually use.
5864 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5865 (show_mcu_list): New function, display the list of known MCUs.
5866 (md_show_usage): Document the new switches. Call show_mcu_list.
5867 (avr_set_arch): Change 'm' to OPTION_MMCU.
5868 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5869 Handle the new switches.
5870 (avr_operands): Disable warnings for undefined combinations of
5871 operands if -mall-opcodes. Disable warnings for skipping two-word
5872 instructions if enhanced core or -mno-skip-bug.
5873 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5874 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5875 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5876 (avr_ldi_expression): Warn about implicit lo8().
5877 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5879 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5881 * configure.in: Add entry for mips-*-sysv4*MP*
5882 * configure: Rebuild
5883 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5884 elf32-tradlittlemips for traditional mips targets.
5885 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5886 test for Link Once sections as in adjust_reloc_syms.
5887 * config/te-tmips.h: New file for traditional mips targets. Define
5890 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5892 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5893 flags argument is not present, don't change an existing section's
5894 section's attributes. If the flags argument is present, warn if the
5895 attributes don't match the section's current attributes. When
5896 long section names are supported, set SEC_LINK_ONCE and
5897 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5899 2000-06-29 Hans-Peter Nilsson <hp@axis.com>
5901 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5902 symbols; create them.
5904 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5906 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5907 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5909 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5911 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5912 expressions. Ignore the problem when handling 16 bit signed
5913 immediates, because the assembler will take care of the relocation
5916 2000-06-27 Nick Clifton <nickc@cygnus.com>
5918 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5919 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5920 sequential order, and emit warning messages if the input source
5921 code contains constructs like that, or parallel constructs
5922 containing such opcodes.
5924 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5926 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5927 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5928 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5929 (md_show_usage): Update usage message.
5930 (md_parse_option): Allow redefinition of MCU type within the
5931 same avr[1-5] bfd machine type. Show both old and new MCU type
5932 in the error message.
5933 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5934 Simplify 8K wrap code.
5936 2000-06-25 Kazu Hirata <kazu@hxi.com>
5938 * config/obj-aout.c: Remove all uses of DEFUN.
5939 * config/obj-ieee.c: Likewise.
5940 * config/tc-sh.c: Fix comment typos.
5941 * config/tc-tahoe.c: Likewise.
5942 * config/tc-vax.c: Likewise.
5943 * config/tc-w65.c: Likewise.
5944 * config/tc-z8k.c: Likewise.
5945 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5947 2000-06-24 DJ Delorie <dj@cygnus.com>
5949 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5950 more changes from Sept 1999
5951 (tc_i386_fix_adjustable): ditto
5952 (md_apply_fix3): ditto
5954 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5956 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5957 (gas_cgen_parse_operand): Set it around expression() call.
5958 (gas_cgen_md_operand): Test for it before longjmp().
5960 2000-06-24 Kazu Hirata <kazu@hxi.com>
5962 * config/tc-h8500.c: Remove all uses of DEFUN.
5963 * config/tc-sh.c: Likewise.
5964 * config/tc-w65.c: Likewise.
5965 * config/tc-z8k.c: Likewise.
5967 * config/tc-h8500.c: Fix typos in comments.
5969 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5971 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5974 2000-06-23 matthew green <mrg@redhat.com>
5976 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5977 defined. Fix error message for `[' grouping.
5979 2000-06-22 Kazu Hirata <kazu@hxi.com>
5981 * config/tc-h8300.c: Fix formatting and comment typos.
5983 2000-06-22 Timothy Wall <twall@cygnus.com>
5985 * config/tc-ia64.c (note_register_values): Move premature QP
5986 notation clearing into the appropriate place.
5988 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5990 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5991 first before anything else. Add bin-bugs.h, emul.h and progress.h
5992 Sort list of files as for $(OBJS) in Makefile.am.
5994 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5995 find one. Remake dependencies.
5996 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5997 * Makefile.in: Regenerate.
5998 * doc/Makefile.in: Regenerate.
6000 * config/tc-i386.c (i386_displacement): Don't assume a constant
6001 displacement is necessarily 16 bits when in 16 bit code mode.
6002 (md_assemble): Instead size the displacement here after we know
6003 for sure that a .code16gcc operand hasn't automatically added
6004 operand size prefixes.
6006 2000-06-21 H.J. Lu <hjl@gnu.org>
6008 * Makefile.am: Rebuild dependency.
6009 * Makefile.in: Rebuild.
6011 2000-06-21 Kazu Hirata <kazu@hxi.com>
6013 * config/tc-h8300.c (parse_reg): Make the function static.
6014 (parse_exp): Likewise.
6016 2000-06-20 DJ Delorie <dj@cygnus.com>
6018 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
6019 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
6020 for cygwin import libraries to work properly.
6022 2000-06-20 H.J. Lu <hjl@gnu.org>
6024 * Makefile.am: Rebuild dependency.
6025 * Makefile.in: Rebuild.
6026 * configure: Likewise.
6027 * doc/Makefile.in: Likewise.
6029 2000-06-20 Timothy Wall <twall@cygnus.com>
6031 * doc/internals.texi (CPU backend): Add @itemx for
6032 TC_START_LABEL_WITHOUT_COLON.
6033 * doc/c-tic54x.texi: New.
6034 * doc/as.texinfo: Add tic54x features and include primary tic54x
6036 * doc/all.texi: Add C54X.
6037 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
6038 * doc/Makefile.in: Regenerate.
6039 * configure.in: Add tic54x and define LIBM for tic54x.
6040 * configure: Regenrate.
6041 * config/tc-tic54x.[ch]: New.
6042 * config/obj-coff.h: Add tic54x.
6043 * Makefile.am: (CPU_TYPES): Add tic54x.
6044 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
6045 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
6046 (as_new_LDADD): Add $(LIBM).
6047 * Makefile.in: Regenerate.
6049 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
6051 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
6052 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
6053 * doc/as.texinfo: Likewise.
6055 * configure, Makefile.in: Regenerate.
6056 * configure.in (emulations): Recognize m6811 and m6812.
6057 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
6058 Added files for 68hc11 and 68hc12 assembler.
6059 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
6060 * config/tc-m68hc11.h: Header definition for that assembler.
6062 2000-06-18 Nick Clifton <nickc@redhat.com>
6064 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
6065 instead of OCTETS_PER_BYTE.
6067 * config/tc-v850.c: Fix compile time warnings.
6068 * config/tc-ppc.c: Fix compile time warnings.
6070 2000-06-18 H.J. Lu <hjl@gnu.org>
6072 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
6073 * configure: Rebuild.
6075 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
6077 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
6080 2000-06-16 Nick Clifton <nickc@cygnus.com>
6082 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
6083 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
6085 * doc/c-mips.texi: Document newly accepted cpu variants.
6087 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
6089 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
6091 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
6093 * macro.c (getstring): Make it possible to escape the quote
6096 2000-06-13 Catherine Moore <clm@redhat.com>
6098 * config/tc-hppa.c (pa_export): Weak symbols can be global.
6100 2000-06-13 H.J. Lu <hjl@gnu.org>
6102 * configure: Regenerate.
6104 2000-06-09 Alan Modra <alan@linuxcare.com.au>
6106 * app.c (do_scrub_begin): Don't default lex[';'] as a line
6108 * doc/internals.texi (line_separator_chars): Semicolon is no
6109 longer a default. Mention null and newline as defaults.
6111 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
6113 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
6114 * config/tc-i860.h (line_separator_chars): Likewise.
6115 * config/tc-h8300.c (line_separator_chars): Likewise.
6116 * config/tc-i960.c (line_separator_chars): Likewise.
6117 * config/tc-m68k.c (line_separator_chars): Likewise.
6118 * config/tc-mips.c (line_separator_chars): Likewise.
6119 * config/tc-ns32k.c (line_separator_chars): Likewise.
6120 * config/tc-sparc.c (line_separator_chars): Likewise.
6121 * config/tc-vax.c (line_separator_chars): Likewise.
6123 * config/tc-h8300.c (comment_chars): Use string initialiser.
6124 * config/tc-i960.c (line_comment_chars): Likewise.
6125 * config/tc-z8k.c (comment_chars, line_comment_chars,
6126 line_separator_chars): Likewise.
6128 * config/tc-arm.c (line_separator_chars): Always use `;', not just
6131 2000-06-08 Nick Clifton <nickc@cygnus.com>
6133 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
6136 2000-06-08 David O'Brien <obrien@FreeBSD.org>
6138 * configure.in (VERSION): Update to show this is the CVS mainline.
6140 2000-06-08 Matthew Jacob <mjacob@feral.com>
6142 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
6143 $at is the integer register $r28, vs. both $r28 and the floating
6144 point register $f28.
6146 2000-06-08 James E. Wilson <wilson@cygnus.com>
6148 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
6149 (dot_endp): Don't call ia64_flush_insns.
6150 (emit_one_bundle): Don't delete prologue/body records from
6151 unwind_record list in first loop. Rewrite second loop to account for
6154 2000-06-07 David Mosberger <davidm@hpl.hp.com>
6156 * config/tc-ia64.c: Add missing prototypes.
6157 (generate_unwind_image): Cast argument to output_unw_records call.
6159 2000-06-07 Denis Chertykov <denisc@overta.ru>
6161 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
6163 2000-06-07 Denis Chertykov <denisc@overta.ru>
6165 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
6166 (REGISTER_P): likewise.
6167 (avr_opcodes): uses include/opcode/avr.h
6168 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
6170 2000-06-04 Alan Modra <alan@linuxcare.com.au>
6172 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
6175 2000-06-03 H.J. Lu <hjl@gnu.org>
6177 * read.c (is_end_of_line): Put back `;'.
6179 2000-06-03 Alan Modra <alan@linuxcare.com.au>
6181 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
6183 2000-06-01 Alan Modra <alan@linuxcare.com.au>
6185 * expr.c (operand): Test is_end_of_line outside switch to catch
6186 line separator chars that are also operators.
6187 (operator): Return O_illegal for line separator chars.
6189 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
6190 entry (or `!' entry for TC_HPPA).
6192 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
6193 before indexing is_end_of_line. Remove redundant check for '\0'.
6195 * config/tc-h8500.c (md_assemble): Likewise.
6196 * config/tc-mcore.c (md_assemble): Likewise.
6197 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6200 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
6202 * config/tc-mcore.c (mcore_cons): Likewise.
6203 (mcore_float_cons): Likewise.
6204 (mcore_stringer): Likewise.
6205 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6207 2000-06-01 Scott Bambrough <scottb@netwinder.org>
6209 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
6211 2000-05-29 Nick Clifton <nickc@cygnus.com>
6213 * config/tc-sh.c: Fix compile time warning messages.
6215 * config/tc-mips.c: Fix compile time warning messages.
6217 2000-05-29 Philip Blundell <philb@gnu.org>
6219 * doc/as.texinfo: Update copyright dates.
6220 (Local Labels): Delete misplaced mention of ARM.
6221 * NEWS: Mention ARM ELF support.
6223 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
6225 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
6226 it is modified, and use the real_size to compute the frag address
6227 for dwarf2 line info.
6229 2000-05-27 Alan Modra <alan@linuxcare.com.au>
6231 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
6232 line-matching scheme to cope with automake moving variables around.
6233 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
6234 * Makefile.in: Regenerate.
6236 2000-05-26 Jakub Jelinek <jakub@redhat.com>
6238 * config/tc-sparc.c (sparc_relax): New.
6239 (md_longopts): Add -relax and -no-relax options.
6240 (md_parse_options, md_show_usage): Likewise.
6241 (md_apply_fix3): Optimize tail call into branch always if possible.
6243 2000-05-04 Donald Lindsay <dlindsay@cygnus.com>
6245 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
6246 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
6247 rules, with warning when a GAS statement specifies a packing that
6248 will result in an instruction being squashed.
6249 Added typdef packing_type and enumerals, changed various integer
6250 literals to use the enumerals.
6252 2000-05-24 David Mosberger <davidm@hpl.hp.com>
6254 * config/tc-ia64.c (dot_restorereg_p): New function.
6255 (md_pseudo_table): Add restorereg.p.
6256 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6257 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6259 * config/tc-ia64.h (unw_record_type): Add unwabi.
6260 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6261 called MASK with members for imask, and the masks produced by
6262 fr_mem, gr_mem, br_mem, and frgr_mem.
6263 (unw_p_record): Add members ABI and CONTEXT.
6264 (unw_x_record): Add member AB.
6265 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6266 as pseudo-register for use during unwind info generation.
6267 (AR_PFS, AR_LC): New macros.
6268 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6269 whose names start with an at sign (as in "@priunat").
6270 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6272 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6273 proc_end, unwind_info, personality_routine): Consolidate into
6274 "unwind" structure to reduce offset-table use. Add member
6275 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6277 (output_R1_format, output_R3_format, output_P3_format,
6278 output_P6_format): Initialize R with zero to reduce compiler warnings.
6279 (output_P7_format): Ditto. Add `default' branch to switch
6280 statement to reduce compiler warnings.
6281 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6282 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6283 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6284 into single argument.
6285 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6286 compiler warnings. Merge A and B args into single argument.
6287 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6288 A and B args into single argument.
6289 (free_record): Removed (wasn't used).
6290 (free_list_records): Also free imasks in prologue records.
6291 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6292 (output_spill_mask): Remove.
6293 (output_unwabi): New function.
6294 (output_epilogue, output_label_state, output_copy_state): Call
6296 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6297 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6299 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6300 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6301 as part of handling the prologue records. Emit region's imask if
6302 we have one. Handle unwabi, epilogue, label_state, copy_state,
6303 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6304 spill_sprel_p, and spill_reg_p records.
6305 (set_imask, count_bits, slot_index): New function.
6306 (fixup_unw_records): Fix region size computation. Handle
6307 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6308 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6309 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6310 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6311 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6312 (dot_save): Use manifest constants for applicaton registers.
6313 Handle REG_PR and REG_PRIUNAT.
6314 (dot_restore): Don't just ignore it.
6315 (dot_restorereg): New function..
6316 (generate_unwind_image): Ensure unwind info is a multiple of eight
6317 bytes, not just four bytes.
6318 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6319 (dot_altrp): Don't just ignore it.
6320 (dot_savemem): New function. Replaces dot_savesp() and
6321 dot_savepsp(). Use manifest constants for applicaton registers.
6322 Handle REG_PR and REG_PRIUNAT.
6323 (dot_savef): Simplify.
6324 (dot_saveb): Support generation of br_gr.
6325 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6326 dot_label_state, dot_copy_state): New function.
6327 (dot_unwabi): Don't just ignore it.
6328 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6329 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6330 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6331 (emit_one_bundle): Set slot number for prologue/body records
6332 *before* emitting the first insn.
6333 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6334 (md_begin): Declare "psp" pseudo-register.
6335 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6336 so we don't get segfault.
6337 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6338 counts as required per SW Conventions manual
6339 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6340 output_preds_psprel, output_preds_sprel, output_spill_base,
6341 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6342 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6343 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6344 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6345 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6346 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6347 (dot_vframe): Implement.
6348 (dot_vframesp, dot_vframepsp): New function.
6350 2000-05-23 Hans-Peter Nilsson <hp@axis.com>
6352 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6353 * configure: Regenerate.
6355 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6357 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6358 (md_estimate_size_before_relax): so we can use it here instead of
6359 old kludges. Localise vars to blocks. Comment.
6361 * frags.c (frag_new): Update fr_var comments.
6362 * frags.h (struct frag): Ditto.
6364 2000-05-22 Richard Henderson <rth@cygnus.com>
6366 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6367 (pseudo_func): Add pcrel.
6368 (operand_match): Handle IA64_OPND_TGT64.
6369 (build_insn): Likewise.
6370 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6371 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6372 (fix_insn): Handle all three 64-bit relocation types.
6374 2000-05-22 Hans-Peter Nilsson <hp@axis.com>
6376 * obj.h (struct format_ops): New members begin, app_file,
6377 s_set_other, s_set_desc, s_get_type, s_set_type,
6378 separate_stab_sections, init_stab_section.
6380 * config/obj-multi.h: Update GPL notice to v2.
6382 (obj_app_file): New.
6383 (S_SET_SIZE): Test s_set_size for NULL before calling.
6384 (S_SET_ALIGN): Similar for s_set_align.
6389 (SEPARATE_STAB_SECTIONS): New.
6390 (INIT_STAB_SECTION): New.
6391 (EMIT_SECTION_SYMBOLS): New.
6392 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6394 * config/obj-elf.h: Update GPL notice to v2.
6395 Mention that this file is included from obj-multi.h.
6396 (obj_begin): Wrap definition in ifndef.
6397 (elf_file_symbol): Constify declaration.
6398 (obj_app_file): Ditto.
6399 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6400 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6402 * config/obj-elf.c (elf_s_set_other): New.
6403 (elf_file_symbol): Constify argument.
6404 (elf_separate_stab_sections): New.
6405 (elf_init_stab_section): New.
6406 (elf_format_ops): Add new members. Remove comma at end.
6408 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6409 (ecoff_format_ops): Add new fields. Remove comma at end.
6410 Mention inconsistency for emit_section_symbols.
6412 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6414 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6415 (coff_separate_stab_sections): New.
6416 (coff_format_ops): Add new members.
6418 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6419 (obj_aout_s_set_other): New.
6420 (obj_aout_s_set_desc): New.
6421 (obj_aout_s_get_type): New.
6422 (obj_aout_s_set_type): New.
6423 (obj_aout_separate_stab_sections): New.
6424 (aout_format_ops): New members added. Use obj_aout_process_stab,
6425 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6426 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6428 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6430 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6432 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6433 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6434 (md_estimate_size_before_relax): Ensure jumps to weak and
6435 externally visible symbols are relocatable.
6437 2000-05-20 Hans-Peter Nilsson <hp@axis.com>
6439 * stabs.c (aout_process_stab): Make global.
6440 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6441 * read.h (aout_process_stab): Declare.
6443 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6444 Generalize to *aout, *coff *elf.
6445 * configure: Regenerated.
6447 * doc/internals.texi (Object format backend): Say
6448 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6450 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6451 * Makefile.in: Regenerated.
6453 2000-05-19 Catherine Moore <clm@cygnus.com>
6455 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6457 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6459 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6460 instruction to reflect change in re_assemble_*.
6462 2000-05-18 Jeffrey A Law (law@cygnus.com)
6464 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6465 build PA64 ELF tools.
6466 * configure: Rebuilt.
6468 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6470 * Makefile.am: Regenerate dependencies.
6471 * Makefile.in: Regenerate.
6473 2000-05-15 Nick Clifton <nickc@cygnus.com>
6475 * config/tc-arm.c (struct asm_psr): Add boolean field
6476 distinguishing between CSPR and SPSR. Rename 'number' field
6478 (psrs): Rearrange contents to match new asm_psr structure.
6479 (arm_psr_parse): Move next to psr_required_here. Make it
6480 return an asm_psr structure.
6481 (psr_required_here): Use asm_psr structure returned by
6483 (do_msr): Reorganise to allow psr_required_here to be called
6485 (md_undefined_name): Mark 'name' parameter as unused, since
6486 the COFF target does not use it.
6488 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6490 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6492 * config/te-aux.h: Likewise.
6493 * config/te-dpx2.h: Likewise.
6494 * config/te-go32.h: Likewise.
6495 * config/te-hp300.h: Likewise.
6496 * config/te-hppa.h: Likewise.
6497 * config/te-i386aix.h: Likewise.
6498 * config/te-ic960.h: Likewise.
6499 * config/te-interix.h: Likewise.
6500 * config/te-nbsd532.h: Likewise.
6501 * config/te-pc532mach.h: Likewise.
6502 * config/te-ppcnw.h: Likewise.
6503 * config/te-psos.h: Likewise.
6504 * config/te-sparcaout.h: Likewise.
6505 * config/te-sun3.h: Likewise.
6506 * config/te-sysv32.h: Likewise.
6508 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6510 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6511 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6512 and sign extend without an if statement.
6513 (build_bytes): Likewise.
6515 2000-05-14 Kazu Hirata <kazu@hxi.com>
6517 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6518 X_add_symbol L_32 case.
6520 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6522 * config/te-freebsd.h: New file.
6524 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6526 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6527 bindtextdomain): Replace defines with those from intl/libgettext.h
6528 to quieten gcc warnings.
6530 * NEWS: Mention x86 .arch and -q.
6532 * config/tc-i386.c (quiet_warnings): New.
6533 (md_assemble): Use quiet_warnings.
6534 (md_parse_option): Set quiet_warnings from -q.
6535 (md_show_usage): Mention -q, delete -m.
6536 (flag_do_long_jump): Delete.
6537 (md_parse_option): Remove -m.
6538 (md_show_usage): Remove -m.
6539 (md_create_long_jump): Remove useless flag_do_long_jump code.
6541 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6542 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6544 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6545 Alexander Sokolov <robocop@netlink.ru>
6547 * doc/c-i386.texi (i386-Arch): New section.
6548 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6550 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6551 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6552 architecture has been given and is not 486.
6553 (set_cpu_arch): New.
6554 (md_pseudo_table): Add .arch.
6555 (md_assemble): Warn if cpu architecture has been given and an
6556 unsupported instruction.
6558 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6559 Move operand_types bit defines after relevant template field.
6560 (template): Add cpu_flags.
6564 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6566 * config/tc-mn10300.h (md_end): Define.
6567 (mn10300_finalize): Declare.
6568 * config/tc-mn10300.c: Include dwarf2dbg.h.
6569 (debug_line): Define.
6570 (md_assemble): Generate dwarf2 line info.
6571 (mn10300_finalize): New function. Finalize dwarf2 info.
6573 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6575 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6576 external version of the relocation for weak symbols.
6578 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6580 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6581 frame size in units of 16 bytes, as required per SW Conventions manual.
6582 (output_unw_records): Output info-block header as a dword to get
6585 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6587 * as.h: #include "file", not <file> on files from ../include.
6588 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6589 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6590 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6591 (tc_coff_symbol_emit_hook): Ditto.
6592 (OPTCOUNT): Cast to int to avoid compiler warning.
6593 (md_begin): Fix signed/unsigned warnings.
6595 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6597 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6598 ABRANCH LONG case for a conditional branch on a 68000.
6599 (md_estimate_size_before_relax): Likewise. Also handle
6600 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6601 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6602 PC-relative on all CPUs.
6603 (md_estimate_size_before_relax): Likewise.
6605 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6607 * as.c (parse_args): Just mention current year in printed
6610 2000-05-03 J.T. Conklin <jtc@redback.com>
6612 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6614 (md_parse_option): Recognize -m7400.
6616 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6618 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6619 don't permit lp to become less than the words array.
6621 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6623 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6624 Fix little-endian case.
6626 2000-05-03 David O'Brien <obrien@NUXI.com>
6628 * as.c (parse_args): Update copyright.
6630 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6632 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6633 for the .bss section too.
6635 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6637 * configure.in: Set em=linux for hppa-*-linux.
6638 * configure: Regenerate.
6639 * doc/Makefile.in: Regenerate with correct automake.
6641 * frags.c (frag_grow): Sanity check chunk_size.
6643 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6644 * config/obj-som.h: Likewise.
6645 * config/obj-ieee.h: Likewise.
6647 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6649 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6650 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6651 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6652 (pa_ip): low_sign_unext now returns via function value. Use
6653 re_assemble_* instead of dis_assemble_* and
6654 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6656 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6657 (md_section_align, md_parse_option, md_show_usage,
6658 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6659 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6660 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6661 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6662 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6664 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6665 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6666 outside of switch. Correct mask and shifting errors in case 10
6667 and case -11. In case 21, compare against signed range to suit
6668 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6669 case 17 and case 22, use offsetT variable to properly check range.
6670 Use re_assemble_* here too.
6671 (evaluate_absolute): Change type of value to offsetT. Call
6672 hppa_field_adjust to do the work for us.
6673 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6674 (pa_parse_cmpib_64_cmpltr): Ditto.
6675 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6676 of i to unsigned int.
6677 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6678 (pa_end_of_source): Return type is void.
6680 2000-05-01 Catherine Moore <clm@cygnus.com>
6682 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6684 2000-05-01 Denis Chertykov <denisc@overta.ru>
6686 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6687 More comments added.
6688 (md_begin): Removed "construct symbols for each register name".
6689 Because register names conflicts with GCC generated function
6691 (avr_operand): Now constant numbers can be used as a register
6692 identifiers (0 as r0, 31 as r31).
6693 (md_assemble): use skip_space () before parsing instruction
6696 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6698 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6699 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6700 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6701 * configure: Regenerate.
6703 2000-04-29 Andreas Jaeger <aj@suse.de>
6705 * as.h: Correctly check GCC version.
6707 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6709 * doc/as.1: Fix unbalanced brackets.
6711 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6713 (line_comment_chars): Set to '/' if TE_FreeBSD.
6715 2000-04-25 Jeffrey A Law (law@cygnus.com)
6717 * configure.in: Configury support for PA64 (currently disabled).
6718 * configure: Rebuilt.
6720 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6722 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6723 bfd_set_section_alignment.
6725 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6727 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6730 2000-04-24 Nick Clifton <nickc@cygnus.com>
6732 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6733 * doc/as.texinfo (Align): Include arm and strongarm in list of
6734 targets that have the second form of the behaviour of the .align
6737 2000-04-24 Mark Klein <mklein@dis.com>
6739 * config/obj-som.c: Terminate obj_pseudo_table.
6741 2000-04-24 Clinton Popetz <cpopetz@cygnus.com>
6743 * as.c (parse_args): Allow md_parse_option to override -a listing
6745 * config/obj-coff.c (add_lineno): Change type of offset parameter
6746 from "int" to "bfd_vma."
6747 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6748 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6749 (ppc_change_csect): Align correctly for XCOFF64.
6750 (ppc_machine): New function, which discards "ppc_machine" line.
6751 (ppc_tc): Cons for 8 when code is 64 bit.
6752 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6754 (md_parse_option): Handle -a64 and -a32.
6756 * config/tc-ppc.h (TARGET_MACH): Define.
6757 (TARGET_FORMAT): Move to function.
6758 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6760 2000-04-23 Denis Chertykov <denisc@overta.ru>
6762 * config/tc-avr.c: New AVR_ISA_ defined.
6763 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6764 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6765 for `fmul', `movw' and `lpm R,Z' instructions.
6766 (avr_operands): Warn if current opcode is a two-word instruction
6767 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6768 (avr_opcodes): New commands added.
6769 (REGISTER_P): Check 'a' and 'v' constraint letters.
6770 (mcu_types): New MCU added.
6772 2000-04-22 Timothy Wall <twall@cygnus.com>
6774 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6776 (operand_match): Conditionally insert default bit values for IMMU9.
6778 2000-04-14 Matthew Green <mrg@cygnus.com>
6780 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6781 * configure: Rebuilt.
6783 2000-04-21 Jeffrey A Law (law@cygnus.com)
6784 Jason Eckhardt <jle@cygnus.com>
6786 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6788 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6789 Added handling of new operand types l,y,&,fe,fE,fx.
6791 2000-04-21 Richard Henderson <rth@cygnus.com>
6792 David Mosberger <davidm@hpl.hp.com>
6793 Timothy Wall <twall@cygnus.com>
6794 Andrew MacLeod <amacleod@cygnus.com>
6795 Jim Wilson <wilson@cygnus.com>
6797 * Makefile.am (CPU_TYPES): Add ia64.
6798 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6799 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6800 * Makefile.in: Rebuild.
6801 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6802 * configure: Rebuild.
6803 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6804 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6805 * expr.c (expr): Handle md_optimize_expr.
6806 * read.c (LEX_HASH): Add comment.
6807 * config/tc-ia64.c, config/tc-ia64.h: New files.
6809 2000-04-21 Richard Henderson <rth@cygnus.com>
6811 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6812 bundling a non-delayed branch type instruction.
6814 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6816 * config/tc-mn10300.c (HAVE_AM30): Define.
6817 (md_assemble): Use it.
6819 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6821 * config/obj-elf.c (obj_elf_change_section): Check for changed
6824 * Makefile.am: (CPU_MULTI_VALID): Remove.
6825 (MULTI_CPU_TYPES): Define.
6826 (MULTI_CPU_OBJ_VALID): Define.
6827 (DEPTC): Use the above.
6828 (DEPOBJ): Same here.
6830 Regenerate dependencies.
6831 * Makefile.in: Regenerate.
6833 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6835 * Makefile.am (YACC, LEX): Get them from configure.
6837 2000-04-18 H.J. Lu (hjl@gnu.org)
6839 * config/tc-i386.c (offset_in_range): Use addressT instead of
6840 bfd_vma for non-bfd assemblers.
6842 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6844 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6845 doesn't give spurious errors.
6847 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6849 * as.h (SEEK_SET): Define if undefined.
6851 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6853 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6854 constants, and don't assume offsetT is 32 bits.
6856 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6858 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6859 (md_pcrel_from_section): Add prototype.
6860 (d10v_fix_adjustable): Add prototype.
6861 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6863 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6865 2000-04-12 Nick Clifton <nickc@cygnus.com>
6867 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6868 symbol in frag chain.
6870 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6872 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6873 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6874 (fits_in_signed_word, smallest_imm_type): Ditto.
6875 (md_assemble): Use an offsetT var to hold offsetT values, not a
6877 (offset_in_range): New.
6878 (md_assemble): Use it.
6879 (md_convert_frag): Change type of target_address, opcode_address,
6880 and displacement_from_opcode_start to offsetT.
6881 (md_create_short_jump): Change type of offset to offsetT.
6882 (md_create_long_jump): Ditto.
6883 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6884 (md_chars_to_number): Remove.
6885 (output_invalid): Remove duplicate prototype.
6887 2000-04-09 Nick Clifton <nickc@cygnus.com>
6889 * Makefile.am (CPU_TYPES): Add 'avr'.
6890 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6891 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6893 * Makefile.in: Regenerate.
6895 * doc/as.texinfo: Add M32R documentation.
6897 2000-04-07 Andrew Cagney <cagney@b1.cygnus.com>
6899 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6900 --enable-build-warnings option.
6901 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6902 * Makefile.in, configure: Re-generate.
6904 2000-04-07 Nick Clifton <nickc@cygnus.com>
6906 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6907 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6908 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6909 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6910 (arm_force_relocation): Force relocations for
6911 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6913 2000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
6915 * config/tc-sh.c (get_operands): There's no third operand if the
6916 first operand is an immediate.
6918 2000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
6920 * config/tc-sh.c (immediate): Delete.
6921 (sh_operand_info): Add immediate member.
6922 (parse_reg): Use A_PC for pc.
6923 (parse_exp): Add second argument 'op'. All callers changed.
6924 (parse_at): Expect pc to be coded as A_PC.
6925 Use immediate field in *op.
6926 (insert): Add fourth argument 'op'. All callers changed.
6927 (build_relax): Add second argument 'op'. All callers changed.
6928 (insert_loop_bounds): New function.
6929 (build_Mytes): Remove DISP_4.
6930 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6931 (assemble_ppi): Use immediate field in *operand.
6932 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6933 (md_apply_fix): Likewise.
6934 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6936 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6938 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6940 2000-04-04 Hans-Peter Nilsson <hp@axis.com>
6942 * internals.texi (CPU backend): Document
6943 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6945 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6947 * po/gas.pot: Regenerate.
6949 * as.c (show_usage): Restore translated part of bug string.
6950 * gasp.c (show_usage): Likewise.
6952 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6953 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6954 than move-if-change.
6955 (DEP1): Modify for "gcc -MM".
6959 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6960 Update dependencies.
6961 * Makefile.in: Regenerate.
6963 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6965 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6966 (md_begin): Likewise.
6967 (HAVE_AM33): New macro.
6968 (md_assemble): Use it. Match r_regs and xr_regs only if
6971 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6973 * as.h: #include "bin-bugs.h"
6974 * as.c (show_usage): Use REPORT_BUGS_TO.
6975 * gasp.c: #include "bin-bugs.h"
6976 (show_usage): Use REPORT_BUGS_TO.
6978 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6980 2000-04-03 Hans-Peter Nilsson <hp@axis.com>
6982 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6983 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6986 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6988 * config/tc-i386.c (i386_immediate): Don't assume a constant
6989 immediate is necessarily 16 bits when in 16 bit code mode.
6990 (md_assemble): Instead set guess_suffix here after we have checked
6993 2000-04-02 Richard Henderson <rth@cygnus.com>
6995 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6996 quantities. Correct right shift sign extension.
6997 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6998 32-bit value when shifting into place.
7000 2000-04-01 Ian Lance Taylor <ian@zembu.com>
7002 * app.c: Add ATTRIBUTE_UNUSED as needed.
7003 * config/tc-ppc.c: Likewise.
7004 (ppc_size): Make unsigned long.
7005 (ppc_insert_operand): Add casts to avoid warnings.
7007 2000-03-31 Nick Clifton <nickc@cygnus.com>
7009 * config/tc-d10v.h (md_flush_pending_output): Define.
7011 2000-03-29 Nick Clifton <nickc@cygnus.com>
7013 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
7014 segment. Works for both BFD_ASSEMBLER and others.
7015 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
7017 2000-03-29 Nick Clifton <nickc@cygnus.com
7019 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
7021 2000-03-28 Alan Modra <alan@linuxcare.com.au>
7023 * listing.c (LISTING_LHS_WIDTH): Default depends on
7025 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
7027 2000-03-27 Ian Lance Taylor <ian@zembu.com>
7029 * config/tc-sh.c (md_show_usage): Use backslash before newline in
7032 2000-03-27 Alan Modra <alan@linuxcare.com.au>
7034 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
7036 * config/tc-avr.c (mcu_types): Add missing initialiser.
7037 (md_pcrel_from_section): Add prototype.
7038 (avr_operand): Remove redundant test of unsigned < 0.
7039 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
7041 2000-03-27 Denis Chertykov <denisc@overta.ru>
7043 * config/tc-avr.c: New file for AVR support.
7044 * config/tc-avr.h: Likewise.
7045 * configure.in: Add AVR support.
7046 * configure: Regenerate.
7048 2000-03-26 Timothy Wall <twall@cygnus.com>
7050 * gasp.c (macro_op): Add new argument to check_macro call.
7051 Macro structure definitions moved to macro.h
7052 * sb.h: Add argument to prototype for input_scrub_include_sb.
7053 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
7054 nesting checks with an additional flag.
7055 (struct input_save): Add flag to indicate whether current sb
7056 should be checked for proper macro/conditional nesting.
7057 (input_scrub_push/pop): Save/restore nest check flag.
7058 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
7060 * macro.c (check_macro): Allow caller to retrieve parsed macro
7061 information if a pointer is provided. This information may be
7062 used by the new macro hooks.
7063 * macro.h: Update prototype for check_macro. Macro struct
7064 definitions moved here from macro.c/gasp.c.
7065 * read.c (read_a_source_file): Add parameter to check_macro call,
7066 and pass macro info to the macro hook, if defined.
7067 (input_scrub_insert_line): New. Allow insertion of a line of
7068 characters into the input stream.
7069 (input_scrub_insert_file): New. Allow insertion of an arbitrary
7070 file into the input stream.
7071 (s_include): Use input_scrub_insert_file.
7072 * internals.texi: Document new macro hooks.
7073 * as.h: New prototypes added.
7075 2000-03-26 Alan Modra <alan@linuxcare.com.au>
7077 * config/tc-i386.c: Don't start any as_bad or as_warn message with
7078 an initial capital letter.
7079 (i386_index_check): Reindent.
7081 2000-03-19 Nick Clifton <nickc@cygnus.com>
7083 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
7086 2000-03-17 Thomas de Lellis <tdel@windriver.com>
7088 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
7089 instruction operand bad if Rd > 7 when generating
7090 thumb instructions. Prevents for example,
7091 "adr r12,label" from silently failing and generating
7092 the wrong instruction.
7094 2000-03-17 Nick Clifton <nickc@cygnus.com>
7096 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
7097 that have a destingation >= 0x400000.
7098 Fix compile time warning messages.
7100 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7102 * config/tc-sh.c (md_begin): When encountering insn that are
7103 not supported by the current arch, only change the name if
7104 its contents are the same as prev_name.
7105 (get_specific): If the the architecture doesn't match, fail.
7107 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7109 * config/tc-sh.c (IDENT_CHAR): Define.
7110 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
7111 matching back where it came from.
7113 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7115 * config/tc-sh.c (md_show_usage): Add description of -dsp.
7117 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7119 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
7122 2000-03-15 Kazu Hirata <kazu@hxi.com>
7124 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
7126 2000-03-13 Hans-Peter Nilsson <hp@axis.se>
7128 * expr.c (operand) [case 'f']: When testing if '0f' can start a
7129 floating-point-number, make sure 'f' is in FLT_CHARS.
7131 2000-03-11 Hans-Peter Nilsson <hp@axis.se>
7133 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
7134 (s_lcomm_internal): Use it.
7135 * doc/internals.texi (CPU backend): Document it.
7136 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
7139 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
7141 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
7144 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
7145 implementation doesn't have special handling for switch
7147 (macro_build): Allow for code in sections other than .text.
7149 (mips_ip): Likewise.
7150 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
7151 Don't perform relocs if we will be outputting them.
7152 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
7153 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
7156 2000-03-09 Catherine Moore <clm@cygnus.com>
7158 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
7159 relocation type based on the entry in the fixup structure.
7160 Put S_IS_EXTERN processing back in.
7162 2000-03-08 H.J. Lu (hjl@gnu.org)
7164 * Makefile.am (install-exec-tooldir): Depend on
7165 install-exec-bindir for parallel make.
7166 * Makefile.in: Regenerated.
7168 2000-03-06 Nick Clifton <nickc@cygnus.com>
7170 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
7172 (md_parse_option): Parse -m32r command line switch - disable m32rx
7174 (md_show_usage): Document new option.
7176 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
7177 * doc/Makefile.in: Regenerate.
7178 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
7180 2000-03-02 Michael Meissner <meissner@redhat.com>
7182 * config/tc-d30v.c (check_range): Remove code that incorrectly
7183 sign extended values where bits < 32.
7185 2000-03-02 H.J. Lu (hjl@gnu.org)
7187 * configure.in: Support --enable-targets=all on ia32.
7188 * configure: Regenerated.
7190 2000-03-01 Nick Clifton <nickc@cygnus.com>
7192 * gasp.c (do_align): Remove bogus check of alignment value.
7194 2000-02-27 Thomas de Lellis <tdel@windriver.com>
7196 * config/obj-elf.c (elf_frob_symbol): Remove code which when
7197 TC_PPC was defined forced the type of a symbol with no other type
7200 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
7202 * doc/internals.texi (CPU backend): Mention that
7203 line_separator_chars do not break up comments. Fix typos for
7204 LEX_AT and LEX_NAME descriptions. Document operands for
7205 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
7206 description of md_create_short_jump usage. Document argument for
7207 md_undefined_symbol.
7209 2000-02-27 Jakub Jelinek <jakub@redhat.com>
7211 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
7212 (md_parse_option): Handle it.
7213 (md_show_usage): Document it.
7215 2000-02-27 Ian Lance Taylor <ian@zembu.com>
7217 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
7218 opcode, for the instruction `pal19'. From Andrea Arcangeli
7221 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
7223 * config/tc-i386.c (i386_immediate): Move constant operand sizing
7225 (md_assemble): To here, before template operands are matched.
7226 Also ensure a constant immediate is sign extended when we know the
7227 size is at most 16 bits. This is to catch cases like "add
7228 $0xffc0,%ax" where we don't know the size, and thus that the
7229 immediate can be represented as Imm8S until after parsing the
7231 (i386_displacement): Similarly sign extend 16 bit constant
7233 (md_assemble): Relax 16-bit jump constant range check to suit sign
7234 extended displacements.
7236 2000-02-26 Andreas Jaeger <aj@suse.de>
7238 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
7240 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7242 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
7243 call operands when intel_syntax.
7244 (intel_float_operand): Return 2 for "fi...".
7245 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7246 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
7247 earlier "SHORT" change.
7248 (md_assemble): When determining suffix from Regs, exclude
7251 2000-02-24 Nick Clifton <nickc@cygnus.com>
7253 * configure: Add arm-wince, mips-pe and sh-pe targets.
7254 * configure: Regenerate.
7256 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7258 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7259 "pe-mips" for the mips-pe target.
7261 * config/tc-arm.c (insns): Change displacement encoded in BL
7262 and B instructions if the target port is arm-wince.
7263 (do_ldst): Do not bias the relocation offset if the target
7265 (md_pcrel_from): Add in missing relocation offset bias if the
7266 target os arm-wince.
7268 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7269 (md_begin): Disable -G support for mips-pe target.
7270 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7271 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7274 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7275 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7276 assembler, just set the alignment to 4.
7278 * config/te-wince-pe.h: New file for WinCE targets. Define
7281 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7283 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7284 string instructions.
7285 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7286 (i386_intel_memory_operand): After finding a segment override,
7287 check again for no `[' before looking for a displacement. Bomb if
7288 more than one displacement rather than silently discarding the
7289 second and subsequent ones. Free strings malloc'd by
7290 build_displacement_string.
7292 2000-02-24 Catherine Moore <clm@cygnus.com>
7294 * config/obj-som.c (obj_pseudo_table): Add "weak".
7295 (obj_som_weak): New routine.
7297 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7299 * config/tc-i386.c (union i386_op): New.
7300 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7301 Throughout file replace occurences of disps[n], imms[n], regs[n]
7302 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7303 intel mode operand swapping. Add assert in regKludge and
7304 fake_zero_displacement code. Test i.types[n] when outputting
7305 displacements and immediates. Combine output of Disp16 with
7307 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7308 when in intel mode by (not) reversing fsub and fdiv operands
7309 before the template search. This fails for single operand
7310 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7311 undefined. Instead fix the base_opcode after we've found the
7312 template. Move base_opcode xor with found_reverse_match from
7313 opcode output code to before this fix so we test for the correct
7315 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7316 check in intel mode. Instead compare opcodes.
7318 * config/tc-i386.h (TC_RELOC): Delete.
7319 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7320 with equivalent call to reloc.
7322 * as.h (flag_m68k_mri): Move declaration after target include, and
7323 only declare when TC_M68K defined. Define as zero otherwise.
7324 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7325 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7326 Define as zero otherwise.
7327 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7328 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7329 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7330 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7331 testing whether defined.
7332 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7333 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7334 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7335 rather than testing whether defined.
7336 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7337 (parse_mri_cons): Declare and use only when TC_M68K.
7338 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7339 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7340 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7342 * NEWS: Mention IBM 370 support.
7344 2000-02-23 Richard Henderson <rth@cygnus.com>
7346 * config/tc-i386.c (md_assemble): When swapping operands for
7347 intel_syntax, assume everything that's not Imm or Disp is a
7350 2000-02-23 Linas Vepstas <linas@linas.org>
7352 * config/tc-i370.c, config/tc-i370.h: New files.
7353 * Makefile.am: Add support for Linux/IBM 370.
7354 * configure.in: Likewise.
7355 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7356 * config/obj-elf.c: Include elf/i370.h
7357 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7359 * Makefile.in: Regenerate.
7360 * configure: Regenerate.
7362 * doc/c-i370.texi: New file.
7363 * doc/all.texi: Include it.
7364 * doc/as.texinfo: And here.
7365 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7366 * doc/Makefile.in: Regenerate.
7368 2000-02-19 Michael Meissner <meissner@redhat.com>
7370 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7371 determine if an instruction can be used in parallel with an ADDppp
7372 or SUBppp instruction.
7374 2000-02-22 Andrew Haley <aph@cygnus.com>
7376 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7378 2000-02-22 Andrew Haley <aph@cygnus.com>
7380 * config/tc-mips.c (mips_gp32): New variable.
7381 (macro_build) Use mips_gp32.
7383 (md_longopts): Add "-mgp32" and "-mgp64".
7384 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7386 (OPTION_M7900): Change offset
7387 (OPTION_NO_M7900): Ditto.
7389 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7391 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7392 warning, and bump it to 1.
7394 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7396 From Brad Lucier <lucier@math.purdue.edu>:
7397 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7400 2000-02-21 Catherine Moore <clm@cygnus.com>
7402 * config/tc-mips.c (MF_HILO_INSN): Define.
7403 (mips_7000_hilo_fix): Declare.
7404 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7405 (md_parse_option): Check for 7000_HILO_FIX options.
7406 (OPTION_M7000_HILO_FIX): Define.
7407 (OPTION_NO_M7000_HILO_FIX): Define.
7408 * doc/c-mips.texi (-mfix7000): Describe.
7410 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7412 * listing.c (print_lines): Remove unused variable `end'.
7414 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7415 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7416 reloc_type when BFD_ASSEMBLER.
7417 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7418 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7419 statement and quell signed vs. unsigned comparison warning.
7421 2000-02-18 Nick Clifton <nickc@cygnus.com>
7423 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7424 the computed frag offset, rather than overwriting it.
7426 2000-02-17 J"orn Rennecke <amylaar@cygnus.co.uk>
7428 * config/tc-sh.c ("elf/sh.h"): Include.
7429 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7430 (md.begin): Initialize target_arch.
7431 Only include opcodes in has table that match selected architecture.
7432 (parse_reg): Recognize register names for sh-dsp.
7433 (parse_at): Recognize post-modify addressing.
7434 (get_operands): The leading space is now optional.
7435 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7436 arguments. Update valid_arch.
7437 (build_Mytes): Add support for SDT_REG_N.
7438 (find_cooked_opcode): New function, broken out of md_assemble.
7439 (assemble_ppi, sh_elf_final_processing): New functions.
7440 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7441 (md_longopts, md_parse_option): New option: -dsp.
7442 * config/tc-sh.h (elf_tc_final_processing): Define.
7443 (sh_elf_final_processing): Declare.
7445 2000-02-11 Jeffrey A Law (law@cygnus.com)
7447 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7448 the unwinder subspace. Save the current seg/subseg before creating
7451 2000-02-10 Nick Clifton <nickc@cygnus.com>
7453 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7454 little endian targets.
7455 (INST_BYTE1): Redefine to handle big and little endian
7457 (cpu_type): New type: Select between M340 and M210.
7458 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7459 instructions of the M340.
7460 (md_assemble): Add support for the MULSH and OPSR classes of
7462 (md_atof): Add support for little endian targets.
7463 (md_parse_option): Add support for -EL, -EB and -mcpu command
7465 (md_convert_frag): Add support for little endian targets.
7466 (md_apply_fix3): Add support for little endian targets.
7467 (md_number_to_chars): Add support for little endian targets.
7469 2000-02-10 Timothy Wall <twall@redhat.com>
7471 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7472 defined, use it to verify the symbol just read should be a label.
7474 2000-02-10 Timothy Wall <twall@redhat.com>
7476 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7477 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7478 around colons when KEEP_WHITE_AROUND_COLON is defined.
7479 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7480 and KEEP_WHITE_AROUND_COLON.
7482 2000-02-08 Timothy Wall <twall@redhat.com>
7484 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7486 (do_repeat): New. Abstract repeat logic so that a "break" can be
7488 (end_repeat): New. Provide support for a "break" out of the
7490 * read.h: Add prototypes for new functions.
7492 2000-02-08 Timothy Wall <twall@redhat.com>
7494 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7495 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7496 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7499 2000-02-08 Timothy Wall <twall@redhat.com>
7501 * read.c: Added elseif to directives table.
7502 * read.h: Added prototype for s_elseif.
7503 * doc/as.texinfo: Added description for elseif.
7504 * cond.c (s_elseif): New function
7506 2000-02-04 Timothy Wall <twall@redhat.com>
7508 * listing.c (print_lines): Remove conditionals causing bug in
7511 2000-02-03 Timothy Wall <twall@cygnus.com>
7513 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7515 * frags.c (frag_new): Calculate fr_fix in octets
7516 (frag_now_fix) Return offset as target address offset (bytes).
7517 (frag_now_fix_octets) New - Return offset in octets (8-bit
7519 * frags.h: Added prototype for frag_now_fix_octets().
7520 Distinguish between octets and bytes in field descriptions.
7521 * listing.c (calc_hex): Account for octets vs bytes when
7522 printing addresses/offsets.
7523 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7524 target is little-endian, print the octets in a word in big-endian
7525 order so that the display looks like a proper hexadecimal number,
7526 instead of having the octets reversed.
7527 * read.c (do_align): When recording alignment, alignment power
7528 should be in terms of target bytes (minimum addressible unit)
7530 (do_org) Convert ORG target address (byte) argument into an
7531 octet offset when generating a variable fragment.
7532 * symbols.c (resolve_symbol_value): Symbol final value
7533 converted to a target address offset (bytes) from its octet offset.
7534 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7535 offset (bytes) is adjusted by the frag offset (octets) converted
7537 (coff_frob_section) Section alignment power is in terms of bytes;
7538 convert it to an octet alignment power when calculating size (and
7539 size mask) in octets. Don't modify the section size in order to
7540 "align" it for TI COFF, since that format has a different method
7541 for storing alignment information.
7543 2000-02-01 Timothy Wall <twall@cygnus.com>
7545 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7546 entries, matching the way GCC generates them. If not escaped, the
7547 filename is encoded incorrectly.
7549 2000-01-31 Nick Clifton <nickc@cygnus.com>
7551 * config/tc-arm.c (reg_table): Add support for ATPCS register
7554 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7556 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7558 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7560 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7561 of a symbol when we really care about its value.
7563 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7565 * config/tc-mcore.c (md_assemble): Give warning message if
7566 operands passes to instruction are more than the spec.
7568 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7570 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7571 Thumb mode but the label seen was not declared as '.thumb_func'
7572 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7573 correct disassembly of Thumb code bounded by non function labels.
7575 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7577 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7578 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7580 * Makefile.in: Same here.
7583 * configure.in: Set bfd_gas for i386-aout when primary target
7584 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7585 we may need the primary te_file. Remove incorrect comment.
7587 * configure: Regenerate.
7589 * config/e-i386aout.c: New file.
7591 * as.c (USE_EMULATIONS): Move to before print_version_id.
7592 (struct emulation): Add i386aout.
7593 (show_usage): Split text strings. Reformat -a text. Add --em
7597 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7598 (aout_format_ops): New.
7601 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7602 preprocessor conditional and add aout USE_EMULATIONS tests.
7603 (read_a_source_file): Don't pass error strings to printf as
7607 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7609 (do_data): Same here.
7610 (process_file): And here.
7613 * symbols.c (colon): Rewrite "already defined" fatal message
7614 code for aout with USE_EMULATIONS.
7617 * config/obj-aout.c (OBJ_HEADER): Define.
7618 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7620 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7621 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7623 (obj_aout_type): Expand S_SET_OTHER here too.
7624 (obj_read_begin_hook): Remove.
7625 (aout_pop_insert): New.
7626 (obj_aout_s_get_other): New.
7627 (obj_aout_s_get_desc): New.
7628 (aout_format_ops): New.
7631 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7632 gets aout_pseudo_table.
7633 (aout_pseudo_table): Declare.
7634 (obj_read_begin_hook): Define.
7637 * config/obj-coff.c (obj_pseudo_table): Rename to
7639 (coff_pop_insert): Use coff_pseudo_table.
7640 (coff_sec_sym_ok_for_reloc): Remove.
7641 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7642 and comment all zero entries and remove #if 0 code.
7645 * config/obj-coff.h (obj_pop_insert): Define.
7646 (coff_pseudo_table): Declare.
7649 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7650 s_get_size, s_set_size. Comment all zero entries.
7653 * config/obj-elf.c (elf_s_get_other): New function.
7654 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7655 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7656 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7658 (obj_elf_parse_section_letters): Don't pass error strings to
7659 printf as format arg.
7662 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7664 (elf_s_get_other): Declare.
7665 (S_GET_OTHER) Define as elf_s_get_other if not already
7667 (S_SET_OTHER): Only define when not already defined.
7668 (elf_obj_read_begin_hook): Declare.
7669 (obj_read_begin_hook): Define.
7670 (elf_obj_symbol_new_hook): Declare.
7671 (obj_symbol_new_hook): Define.
7674 * config/obj-multi.h: Add copyright header and protect against
7675 multiple inclusion. Add * to all function pointers.
7676 (OBJ_HEADER): If defined, include it rather than other defines
7678 (obj_frob_file_after_relocs): Test for NULL.
7679 (obj_symbol_new_hook): Here too.
7680 (obj_sec_sym_ok_for_reloc): And here.
7681 (S_GET_OTHER): Define.
7682 (S_GET_DESC): Define.
7683 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7684 (OBJ_MAYBE_ELF): Update comment.
7686 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7687 OBJ_AOUT preprocessor conditional and handle emulation by
7688 testing OUTPUT_FLAVOR.
7689 (i386_displacement): Here too.
7690 (md_section_align): Similarly here.
7691 (i386_target_format): Conditionally compile when more than one
7692 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7693 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7694 (i386_displacement): Here too.
7697 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7698 Define TARGET_FORMAT for aout only when not multi.
7701 * config/te-multi.h: Delete file as it's identical to te-generic.h
7703 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7705 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7706 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7709 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7711 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7714 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7716 * config/tc-mips.c (mips_do_align): New function.
7717 * config/tc-mips.h (md_do_align): Define.
7719 2000-01-10 Philip Blundell <philb@gnu.org>
7721 * doc/c-arm.texi (ARM Options): Fix typo.
7722 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7723 line separator for Linux.
7724 * doc/as.texinfo (Comments): Mention the ARM.
7726 2000-01-10 Philip Blundell <pb@futuretv.com>
7728 * configure.in (arm*-*-conix*): New target.
7729 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7731 * configure: Regenerate.
7733 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7735 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7736 (obj_elf_visibility): New function.
7738 * doc/as.texinfo (Visibility): New node: document visibility
7741 For older changes see ChangeLog-9899
projects / external / binutils.git / blob