1 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
3 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
6 2001-12-31 Richard Henderson <rth@redhat.com>
8 * config/tc-ia64.c (errata_nop_necessary_p): Prototype.
9 (make_unw_section_name): Constify local variables.
11 * config/tc-ia64.c (has_suffix_p): New.
12 (note_register_values): Use it instead of strstr.
14 2001-12-31 Jeffrey A Law (law@redhat.com)
16 * config/tc-hppa.c (pa_ip): Handle new 'c' mode completers,
19 2001-12-21 Jakub Jelinek <jakub@redhat.com>
21 * config/tc-sparc.h (TC_PARSE_CONS_EXPRESSION): Define.
22 (sparc_cons): Provide prototype.
23 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_*_PCREL and
24 BFD_RELOC_SPARC_PLT{32,64}. Enumerate for which relocs
25 reloc->addend = fixp->fx_addnumber shouldn't be done instead of
26 enumarating for which pc relative ones it should be done.
27 (sparc_cons_special_reloc): New variable.
28 (sparc_cons): New function.
29 (cons_fix_new_sparc): Use sparc_cons_special_reloc.
30 * testsuite/gas/sparc/pcrel.s: New test.
31 * testsuite/gas/sparc/pcrel.d: Expected output.
32 * testsuite/gas/sparc/pcrel64.s: New test.
33 * testsuite/gas/sparc/pcrel64.d: Expected output.
34 * testsuite/gas/sparc/plt.s: New test.
35 * testsuite/gas/sparc/plt.d: Expected output.
36 * testsuite/gas/sparc/plt64.s: New test.
37 * testsuite/gas/sparc/plt64.d: Expected output.
38 * testsuite/gas/sparc/sparc.exp: Add pcrel, pcrel64, plt and plt64
41 2001-12-20 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
42 Daniel Jacobowitz <drow@mvista.com>
44 * config/tc-mips.c (file_mips_gp32): Initialize to invalid value.
45 (file_mips_fp32): Likewise.
46 (md_begin): Compatibility handling for -mipsN option.
48 2001-12-20 Alexandre Oliva <aoliva@redhat.com>
50 * config/tc-sh.c (parse_at): Reject @(r0) and @(r0,).
52 2001-12-20 matthew green <mrg@redhat.com>
54 * config/tc-ppc.c (md_parse_option): Make -maltivec default
55 to generating PowerPC instructions.
57 2001-12-20 Jason Thorpe <thorpej@wasabisystems.com>
59 * configure.in (mips-dec-netbsd*): Delete.
60 * configure: Regenerate.
62 * configure.in (arm-*-netbsdelf*): Add target.
63 * configure: Regenerate.
65 2001-12-18 Nick Clifton <nickc@cambridge.redhat.com>
67 * config/tc-mips.h (TC_HANDLE_FX_DONE): Remove redundant
70 2001-12-18 Niibe Yutaka <gniibe@m17n.org>
72 * configure.in (assign object format): Bug fix for setting
74 * configure: Regenerate.
76 2001-12-18 matthew green <mrg@eterna.com.au>
78 * configure.in (m68k-*-netbsdelf*): New target.
79 (m68k-*-netbsd*): Also include ELF support.
80 (m68k-*-netbsdaout*): New alias for m68*-*-netbsd*.
81 * configure: Regenerate.
83 2001-12-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
85 * gasp.c (main): Protoype.
87 2001-12-17 Richard Henderson <rth@redhat.com>
89 * config/tc-alpha.c (alpha_handle_align): Encode unop with RB as $sp.
91 2001-12-17 Nick Clifton <nickc@cambridge.redhat.com>
93 * cgen.c: Add prototype for queue_fixup.
94 (gas_cgen_parse_operand): Move initilisastion of errmsg to avoid
95 possible longjmp corruption.
96 * cgen.h: Add prototype for gas_cgen_md_operand.
98 2001-12-15 Alan Modra <amodra@bigpond.net.au>
100 * config/obj-elf.c (obj_elf_init_stab_section): References are
101 kept to section name strings. Don't alloca them!
103 2001-12-12 Alexandre Oliva <aoliva@redhat.com>
105 * config/tc-d10v.c (get_operands): Mark OPERAND_PLUS after
106 OPERAND_ATSIGN as O_absent.
108 2001-12-07 Geoffrey Keating <geoffk@redhat.com>
109 Richard Henderson <rth@redhat.com>
111 * configure.in: Add support for xstormy16.
112 * configure: Regenerated.
113 * Makefile.am: Add support for xstormy16.
114 * Makefile.in: Regenerated.
115 * config/tc-xstormy16.c: New file.
116 * config/tc-xstormy16.h: New file.
118 2001-12-06 Richard Earnshaw (rearnsha@arm.com)
120 * tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm)
121 (do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
122 (do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
123 (do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
124 (do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
125 (do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
126 (do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
127 (do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
128 (do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
129 (do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
130 (do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
131 (do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
133 (struct asm_opcode): Adjust parms field accordingly.
134 (md_assemble): Don't pass dummy second argument when calling worker
136 (build_arm_ops_hsh): Add prototype
139 2001-12-05 Richard Earnshaw <rearnsha@arm.com>
141 * tc-arm.c (struct asm_opcode): Delete comp_suffix and flags. Add
142 cond_offset. Rename variants->variant.
143 (insns): Adjust for new format. Explicitly code each variant that
144 takes flags. Remove temporary instructions.
145 (struct arm_it): Remove redundant field suffix.
146 (s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
147 (stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
149 (struct asm_flg): Delete.
150 (LONGEST_INST): Delete.
151 (V4_STR_BIT): Define.
152 (struct thumb_opcode): Rename variants->variant.
153 (do_empty): Renamed from do_nop.
154 (ldst_extend): Delete argument hwse. Split code for half-word and
155 signed byte instructions to ...
156 (ldst_extend_v4): ... here.
157 (ld_mode_required_here): Use ldst_extend_v4.
158 (do_ldrd): Simplify now that this is only called for ldrd. No
159 need to test for XScale, which was wrong anyway. Don't reject r12
160 as a target register. Add test that ldrd doesn't update an index
162 (do_pld): Don't allow post-indexed or write-back addressing modes.
163 Adjust call to ldst_extend.
164 (do_adr): Split code for adrl to ...
166 (do_cmp): No need to fold in COND_BIT.
167 (do_ldst): Simplify. Split code for ldrt/strt into do_ldstt. Split
168 code to handle half-word and signed byte instructions to ...
169 (do_ldstv4): ... here.
170 (do_ldstt): New function. Handle load/store with translate.
171 (do_ldmstm): Write feature modification bits directly into
173 (do_fpa_ldst): Remove suffix handling code.
174 (do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
175 (do_fpa_ldmstm): Type of access is now held in inst.instruction.
176 (build_arm_ops_hsh): New function.
177 (md_begin): Call it. Don't build the ARM opcode directly.
178 (md_assemble): Simplify ARM instruction handling.
180 2001-12-05 Arati Dikey <aratid@kpit.com>
182 * tc-sh.c (parse_at): Corrected incorrect op->type selection due
185 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
187 * config/tc-d10v.c (write_2_short): Don't skip dummy fixups, so
188 that we can tell which operand refers to the insn put in the L
189 container and mark it as such, so that the relocation type can be
192 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
194 * config/tc-mips.c (mips_cpreturn_offset): Better comment.
195 (load_register): Better error message. Cast away signedness
196 mismatches. Add casts needed for varargs.
197 (load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
198 Remove superfluous casts.
199 (macro): Cast away signedness mismatches. Remove superfluous casts.
200 (s_cpload): Fix wrong comment.
201 (s_mips_weakext): Standardize output message.
202 (get_number): Likewise.
204 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
206 * config/tc-mips.c (append_insn): Add jump address range overflow
209 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
211 * config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
213 (show): Document -mabi option.
215 2001-12-03 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
217 * config/tc-arm.c (md_parse_option): Only clear cpu part when
218 specifying 'xscale' cpu (don't change the fpu part).
220 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
222 * config/tc-d10v.c (find_opcode): Reject SP operand if
223 OPERAND_NOSP flag is present.
225 2001-12-03 Eric Christopher <echristo@redhat.com>
227 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
229 2001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
231 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
232 by BFD_RELOC_GPREL16.
233 (load_address): Likewise.
235 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
237 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
238 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
239 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
241 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
243 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
246 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
249 2001-11-29 Arati Dikey <aratid@kpit.com>
251 * tc-sh.c (parse_at): Removed case-sensitivity of index register
254 2001-11-28 Jakub Jelinek <jakub@redhat.com>
256 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
257 in reloc if it has non-zero addend.
258 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
259 * config/tc-sparc.c (md_apply_fix3): Likewise.
261 2001-11-28 Andreas Schwab <schwab@suse.de>
263 * as.c (parse_args): Call md_after_parse_args if defined.
264 * config/tc-ia64.h (md_after_parse_args): Define.
265 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
266 * doc/internals.texi (CPU backend): Document md_after_parse_args.
268 2001-11-23 Jakub Jelinek <jakub@redhat.com>
270 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
271 * write.c (adjust_reloc_syms): Don't handle relocs against
272 SEC_MERGE section symbols specially.
273 (fixup_segment): Likewise.
275 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
277 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
278 (md_apply_fix3): ...here. Don't prevent the symbol value being
279 subtracted twice from GPREL addends.
280 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
281 subtracted by the previous function.
283 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
285 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
286 md_apply_fix3 change.
288 2001-11-20 Ben Elliston <bje@redhat.com>
290 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
291 usage after md_apply_fix3 cleanups.
293 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
295 * doc/c-mmix.texi: Use texinfo 4 features.
296 (MMIX-mmixal): Fix typo.
298 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
300 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
303 2001-11-16 Michael Snyder <msnyder@redhat.com>
305 * stabs.c (stabs_generate_asm_lineno): Remember file and line number
306 from one call to the next, and eliminate consecutive duplicates
307 (thereby emitting only one line symbol per source line).
308 * dwarf2dbg.c (dwarf2_gen_line_info): Ditto.
310 2001-11-16 Alan Modra <amodra@bigpond.net.au>
312 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
314 2001-11-15 H.J. Lu <hjl@gnu.org>
316 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
318 2001-11-15 H.J. Lu <hjl@gnu.org>
320 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
322 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
324 * write.c (fixup_segment): Remove references to md_apply_fix and
326 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
327 of md_apply_fix to md_apply_fix3.
328 Make all md_apply_fix3 functions void.
329 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
330 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
331 * doc/internals.texi: Update references to md_apply_fix3.
332 * tc.h: Update prototype for md_apply_fix3.
334 2001-11-15 Alan Modra <amodra@bigpond.net.au>
336 * config/tc-i386.h (md_end): Define.
337 (i386_elf_emit_arch_note): Declare.
338 (CpuUnknown): Delete.
339 * config/tc-i386.c (default_arch): Constify.
340 (smallest_imm_type): Remove CpuUnknown test.
341 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
342 (i386_elf_emit_arch_note): New function.
344 * po/POTFILES.in: Regenerate.
346 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
348 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
350 2001-11-15 Alan Modra <amodra@bigpond.net.au>
352 * frags.c (frag_grow): Revert last change.
354 * dwarf2dbg.c (get_frag_fix): Align last frag size.
356 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
358 (md_assemble): Likewise.
360 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
362 * frags.c (frag_grow): Use frag_make_room() to grow the
365 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
367 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
368 value from the addend for fixups against local symbols in
369 SEC_MERGE sections - it was not added in, in the first place.
371 2001-11-11 Timothy Wall <twall@alum.mit.edu>
373 * write.c (relax_segment): Convert symbol address into an octet
374 offset prior to adding to the frag address, which is an octet
375 offset. Add comments to that effect.
376 * config/tc-tic54x.c: Fix bugs causing tests to fail.
377 * config/tc-tic54x.h: Ditch PARAMS macro.
379 2001-11-13 Alan Modra <amodra@bigpond.net.au>
381 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
382 put in note section. Use sizeof instead of hard-coded constants.
384 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
386 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
387 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
388 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
389 Sort options a bit more logical.
390 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
391 OPTION_MABI only for elf targets.
393 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
395 * config/tc-mips.c (set_at): Add cast needed for varargs.
396 (load_register): Likewise.
397 (macro): Likewise. Some code reformatting.
398 (macro2): Add cast needed for varargs.
399 (mips16_macro): Likewise.
401 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
403 * config/tc-mips.c (md_assemble): Remove superflous casts.
404 (append_insn): Likewise.
405 (mips16_macro_build): Likewise.
407 (mips16_ip): Likewise.
408 (s_cpload): Likewise.
409 (mips_relax_frag): Likewise.
411 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
413 * config/tc-mips.c (mips_abi_level): Move in front of
415 (mips_set_options): Add members gp32, fp32, abi.
416 (file_mips_gp32): New flag.
417 (file_mips_fp32): New flag.
418 (mips_opts): Initialize the new members.
421 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
422 (HAVE_32BIT_FPRS): Likewise.
423 (HAVE_NEWABI): Likewise.
424 (HAVE_64BIT_OBJECTS): Likewise.
425 (md_begin): Likewise. Save default (file) values.
426 (md_parse_option): Use the new values from mips_opts.
427 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
428 possible. Let .set mipsN work together with .set push/pop.
429 Enhance error messages.
430 (mips_elf_final_processing): Use file_mips_* for header processing.
432 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
434 * config/tc-avr.c (mcu_types): Update for new devices.
436 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
438 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
440 * doc/Makefile.in: Rebuild.
441 * doc/as.texinfo: Do not put man SEEALSO in document;
442 Use @command for commands, @option for options; Reorganize usage
443 to clearly identify target specific options.
445 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
447 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
449 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
451 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
453 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
455 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
456 that need the global offset table.
457 (md_apply_fix3): Add code to undo opertions done in fixup_segment
458 triggered by TC_FORCE_RELOCATION.
459 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
460 a call to function tc_s390_force_relocation.
461 (TC_FIX_ADJUSTABLE): Define.
463 2001-11-04 Chris Demetriou <cgd@broadcom.com>
465 * configure.in (mips-*-netbsd*): Add support for target.
466 * configure: Regenerate.
468 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
470 * configure.in (ALL_LINGUAS): Add 'fr'.
471 * configure: Regernate.
472 * po/fr.po: New file. Obtained from the translation project web
475 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
477 * tc-arm.c: Re-arrange prototypes by architecture.
478 (insns): Re-arrange instructions by archtitecture. Pld instruction
480 (tinsns): blx and bkpt are part of ARMv5T.
481 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
482 to do_fpa_*. All callers changed.
484 * tc-arm.c (insns): Add two temporary instructions to handle
487 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
489 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
490 for bra/bsr and use frag_variant(), this ensure that the possible
491 16-bit BFD_RELOC_16 will be in the same frag.
493 2001-10-31 Chris Demetriou <cgd@broadcom.com>
495 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
496 PIC code, assume pointers the same size as GPRs.
497 (macro): In M_LA_AB handling for embedded PIC code, support
498 "la $treg,foo-bar($breg)". In load/store handling
499 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
500 which is used by the compiler for switch statements.
501 In load/store double multi-instruction macro handling
502 (label ldd_std) add a comment that no special handling
503 is currently done for embedded PIC.
504 (mips_ip): In 'o' (16-bit offset) case, only accept 16
507 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
509 General cleanup of feature definitions.
510 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
511 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
512 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
513 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
514 (ARM_EXT_V{5,5E}): Synchronize with above.
515 (ARM_ARCH_V*): Define a complete set in terms of above features.
516 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
517 (FPU_FPA_EXT_V[12]): Define.
518 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
520 (FPU_DEFAULT): Default to FPA.
521 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
522 Thumb, this is now ARM_ARCH_V5T.
523 (insns): Rework for new feature defines.
525 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
527 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
529 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
530 * configure: Regenerate.
531 * Makefile.in: Regenerate.
532 * doc/c-sh.texi (SH Options): Added descriptions.
534 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
536 * configure.in: Update for MMIX port.
537 * Makefile.am: Ditto. Regenerate dependencies.
538 * Makefile.in: Regenerate.
539 * configure: Regenerate.
540 * config/tc-mmix.h, config/tc-mmix.c: New files.
541 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
542 * doc/Makefile.in: Regenerate.
543 * doc/all.texi: @set MMIX.
544 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
546 * doc/c-mmix.texi: New file.
548 2001-10-24 Chris Demetriou <cgd@broadcom.com>
550 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
551 these evaluate to true if mips_arch indicates SB-1.
553 2001-10-23 Alan Modra <amodra@bigpond.net.au>
555 * as.c (parse_args): Print the date as well for --version.
557 2001-10-20 Chris Demetriou <cgd@broadcom.com>
559 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
560 SB-1 CPU for consistency.
561 (mips_cpu_info_table): Tweak comment about SB-1.
563 2001-10-20 H.J. Lu <hjl@gnu.org>
565 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
566 (cirrus_parse_offset): Likewise.
568 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
570 * config/tc-arm.c: Restore line_comment_chars.
572 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
574 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
577 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
579 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
580 for undefined symbols.
582 2001-10-17 Chris Demetriou <cgd@broadcom.com>
584 * doc/as.texinfo (MIPS ISA options): Added accidentally
585 omitted "-mips64" option to list of options.
587 2001-10-17 matthew green <mrg@redhat.com>
589 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
590 -m7410, -m7450 and -m7455 options.
592 2001-10-17 Alan Modra <amodra@bigpond.net.au>
594 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
595 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
596 (md_begin): Don't set ppc_size here.
597 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
598 (md_shortopts): Constify.
599 (md_longopts): Likewise.
600 (md_longopts_size): Likewise.
601 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
603 (ppc_machine): Explain why this function is a nop.
605 2001-10-17 Alan Modra <amodra@bigpond.net.au>
607 * bit_fix.h: Comment typo fix.
608 * config/tc-mips.c: Likewise.
609 * config/tc-sh.c: Likewise.
610 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
612 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
613 that autoheader doesn't duplicate config.in entries.
614 (DEFAULT_ARCH): Ditto.
615 * configure: Regenerate.
616 * config.in: Regenerate.
618 2001-10-16 Alan Modra <amodra@bigpond.net.au>
620 From Andrew Pines <apines@cosmodog.com>
621 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
623 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
624 Hans-Peter Nilsson <hp@bitrange.com>
626 * config/tc-sh.c (shl): Remove.
628 (little): Remove shl handling. Emit error for endian mismatch.
629 (md_show_usage): Add description of -big.
630 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
632 (md_pseudo_table): Add .big.
633 (md_longopts): Add -big.
634 (md_begin): Don't set target_big_endian here.
635 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
636 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
638 * configure.in (endian): Default is big.
639 (sh-*-pe*): Little endian.
640 (cpu_type): Set sh for target sh*.
641 * configure: Regenerate.
643 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
645 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
648 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
650 * config/tc-arm.c: Replace CONST with const.
652 * cgen.c: Tidy up formatting.
654 2001-10-12 matthew green <mrg@redhat.com>
656 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
657 flags, equivalent to -m7400. New -maltivec to enable AltiVec
658 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
659 64-bit and 32-bit BookE support, respectively. Change -m403 and
660 -m405 to set PPC403 option.
661 (md_show_usage): Adjust for new options.
662 * doc/all.texi: Set PPC.
663 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
664 * doc/c-ppc.texi: New file.
665 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
666 * doc/Makefile.in: Regenerate.
668 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
670 * read.c (s_bad_endr): New function. Issues a warning message
671 about a bad use of the .rept pseudo op.
672 (po_table[]): Add .endr.
673 * read.h: Prototype s_bad_endr.
675 * CONTRIBUTORS: Update contact email address.
677 2001-10-11 Kazu Hirata <kazu@hxi.com>
679 * config/tc-alpha.c: Fix comment typos.
680 * config/tc-cris.c: Likewise.
681 * config/tc-hppa.c: Likewise.
682 * config/tc-i370.c: Likewise.
683 * config/tc-mips.c: Likewise.
684 * config/tc-mn10200.c: Likewise.
685 * config/tc-mn10300.c: Likewise.
686 * config/tc-sh.c: Likewise.
687 * config/tc-tahoe.c: Likewise.
688 * config/tc-v850.c: Likewise.
690 2001-10-11 Kazu Hirata <kazu@hxi.com>
692 * app.c: Fix comment typos.
693 * bit_fix.h: Likewise.
695 * itbl-ops.c: Likewise.
697 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
699 * input-file.c: Include safe-ctype.h.
700 (input_file_open): Use ISSPACE instead of isspace.
702 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
704 * config/tc-mips.c (mips_cpreturn_offset): New variable.
705 (mips_cpreturn_register): Likewise.
706 (mips_gp_register): Likewise.
707 (s_cpsetup): New function prototype.
708 (s_cplocal): Likewise.
709 (s_cpreturn): Likewise.
710 (s_gpvalue): Likewise.
711 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
713 (macro): Don't warn about .cprestore for NewABI.
714 (md_pcrel_from): Code cleanup.
715 (mips_force_relocation): Force output of some NewABI relocations even
716 without a defined symbol.
717 (s_cpload): Ignore .cpload for NewABI.
718 (s_cpsetup): Handle .cpsetup.
719 (s_cplocal): Handle .cplocal.
720 (s_cprestore): Ignore .cprestore for NewABI.
721 (s_cpreturn): Handle .cpreturn.
722 (s_gpvalue): Handle .gpvalue.
723 (s_cpadd): Ignore .cpadd for NewABI.
724 (nopic_need_relax): Take g_switch_value into account as gp
726 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
728 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
730 * config/tc-mips.c (my_getSmallParser): New function prototype.
731 (small_ex_type): Named this enum, more return values for
732 my_getSmallExpression.
733 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
734 triple relocations. Protect some parts with ifdef OBJ_ELF.
735 (percent_op_match): New struct, lookup table for %some_reloc().
736 (my_getSmallParser): New function, parses nested percent_ops also.
737 (my_getSmallExpression): Rewite to support nested percent_ops.
739 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
742 (load_address): Support both 32- and 64-bit addresses.
743 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
744 (macro2): Call load_address correctly.
746 2001-10-09 Christian Groessler <cpg@aladdin.de>
748 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
749 since z8k-opc.h now uses the PARAMS macro.
751 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
753 * config/tc-arm.c: Change MAVERIK to MAVERICK.
755 2001-10-09 Alan Modra <amodra@bigpond.net.au>
757 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
759 (obj_elf_change_section): Rename "group" to "group_name".
760 (obj_elf_section): Likewise.
761 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
762 first member section; Instead use elf_next_in_group.
764 2001-10-09 Alan Modra <amodra@bigpond.net.au>
766 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
767 Set elf_section_data group from it. Warn if group name changed.
768 (obj_elf_parse_section_letters): Parse 'G' too.
769 (obj_elf_section): Parse group name.
770 (struct group_list): New.
771 (build_group_lists): New function.
772 (elf_frob_file): Create SEC_GROUP section(s).
774 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
777 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
779 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
781 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
782 (cirrus_regtype): New enum.
783 (LONGEST_INST): Change to 10.
790 (insns): Add cirrus dsp instructions.
791 (ARM_EXT_MAVERIKSC_REG): New.
792 (cirrus_register): New.
793 (cirrus_mvf_register): New.
794 (cirrus_mvd_register): New.
795 (cirrus_mvfx_register): New.
796 (cirrus_mvdx_register): New.
797 (cirrus_mvax_register): New.
798 (ARM_EXT_MAVERIKsc_register): New.
799 (reg_table): Add cirrus registers.
800 (cirrus_valid_reg): New.
801 (cirrus_reg_required_here): New.
802 (do_c_binops_1): New.
803 (do_c_binops_2): New.
804 (do_c_binops_3): New.
805 (do_c_triple_4): New.
806 (do_c_triple_5): New.
821 (cirrus_parse_offset): New.
823 (md_parse_option): Add arm9e.
824 (md_show_usage): Same.
826 2001-10-08 Tom Rix <trix@redhat.com>
828 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
830 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
832 2001-10-07 Alan Modra <amodra@bigpond.net.au>
834 * config/obj-elf.c: Standardize error/warning messages - don't
835 capitalise, no final period or newline, don't say "ignoring" for
836 as_bad messages. In some cases, change the wording to that used
837 elsewhere for similar messages.
838 (obj_elf_section_name): New function, split out from ..
839 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
840 entsize not specified.
842 2001-10-05 Jakub Jelinek <jakub@redhat.com>
844 * doc/as.texinfo: Document M and S ELF section flags.
846 2001-10-05 Alan Modra <amodra@bigpond.net.au>
848 * subsegs.c (subseg_text_p): Return 0 for absolute section.
849 * read.c (do_align): If in absolute section, warn about and ignore
850 non-zero fill pattern.
852 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
854 * config/tc-mn10300.c (tc_gen_reloc): Don't free
855 reloc->sym_ptr_ptr if it's not allocated.
857 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
859 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
861 (prev_insn_fixp): Likewise.
862 (append_insn): Changed prototype to accept a relocation pointer.
863 (imm_reloc): Make it an array.
864 (offset_reloc): Likewise.
865 (md_assemble): Handle triple relocations.
866 (append_insn): Likewise. Add handling for some NewABI relocations.
867 (mips_no_prev_insn): Handle triple relocations.
868 (macro_build): Likewise. Add handling for some NewABI relocations.
869 Move handling for the 'u' case to append_insn().
870 (mips16_macro_build): Handle triple relocations.
871 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
873 (mips_ip): Handle triple relocations.
874 (mips16_ip): Likewise.
875 (mips_force_relocation): Force handling of triple relocations
876 without symbols for NewABI.
877 (md_apply_fix): Add handling for some NewABI relocations.
879 2001-10-05 Alan Modra <amodra@bigpond.net.au>
881 * config/tc-i386.c (parse_register): If not producing code for
882 x86_64, reject x86_64 register name matches.
883 (md_assemble): Remove now redundant check for x86_64 regs.
885 2001-10-04 Alan Modra <amodra@bigpond.net.au>
887 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
888 as BFD_DEFAULT_TARGET_SIZE.
890 (ppc_is_toc_sym): Likewise.
891 (md_apply_fix3): Likewise.
893 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
895 * config/tc-mips.c (mips_64): Remove.
896 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
898 (mips_abi_level, mips_abi): New enum.
899 (mips_32bit_abi): Remove.
900 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
901 (HAVE_NEWABI): New define.
902 (HAVE_64BIT_OBJECTS): New define.
903 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
904 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
905 (support_64bit_objects): New prototype.
906 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
907 .reginfo section for n32, use .MIPS.options instead.
908 (support_64bit_objects): New function, code from md_parse_option.
909 (md_longopts): Add -n32 option.
910 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
911 Add -n32 option. Protect with OBJ_ELF.
912 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
913 (mips_elf_final_processing): Likewise. Don't write .reginfo section
914 for n32, use .MIPS.options instead.
916 2001-10-03 Alan Modra <amodra@bigpond.net.au>
918 * po/POTFILES.in: Regenerate.
919 * configure: Regenerate.
921 2001-10-02 Alan Modra <amodra@bigpond.net.au>
923 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
924 bits if target is 64 bit.
926 * doc/as.texinfo (listing): Fix typo.
928 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
930 * Makefile.am (Makefile): Depend on bfd/configure.in.
932 * Makefile.in: Regenerate.
934 2001-09-30 H.J. Lu <hjl@gnu.org>
936 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
937 and "ams" for compatibility.
939 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
941 * config/tc-sh.c (md_pcrel_from_section): Transformed from
942 md_pcrel_from. Handle pc-relativeness against link-time
943 symbol. Handle relativeness to elsewhere than the fixup.
944 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
945 (md_pcrel_from_section): Prototype.
947 * Makefile.am: Update dependencies with "make dep-am".
948 * Makefile.in: Regenerate.
950 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
952 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
953 (print_opcode_format, skip_whites): Likewise.
954 (convert_branch, m68hc11_new_insn): Likewise.
955 (build_dbranch_insn, build_indexed_byte): Likewise.
956 (build_reg_mode, find, find_opcode): Likewise.
957 (print_insn_format): Fix call to print_opcode_format.
958 (md_assemble): Fix call to build_dbranch_insn.
960 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
962 * config/tc-arm.c: Add missing prototypes.
964 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
966 * input-file.c (input_file_open): When reading the
967 first line looking for #NO_APP, prepare for the possibility
968 of finding #APP instead. Also fix algorithm to allow
969 white-space to follow either #NO_APP or #APP directives.
971 2001-09-25 Geoff Berry <geoff.berry@bops.com>
973 * listing.c (buffer_line): Don't write past the end of `line' when
976 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
978 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
979 relocation for differences between symbols in a section other
980 than the one in which the difference is to be placed; apply
981 the relocation instead.
983 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
985 * config/tc-arc.c: Add missing prototype.
986 (md_atof): Change type to int. Add missing prototype.
987 * config/tc-arc.h: Prototype exported functions.
989 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
991 * as.c: Add missing function prototype.
992 * config/obj-aout.c: Fix compile time warning.
994 2001-09-21 Bruno Haible <haible@clisp.cons.org>
996 * config/tc-openrisc.c: Don't include <ctype.h>.
998 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1000 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
1002 2001-09-19 Alan Modra <amodra@bigpond.net.au>
1004 * config/tc-i370.c: Fix typo in last change.
1006 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
1008 * doc/as.texinfo (Symbol Names): Improve documentation on local
1009 labels and add documenation about dollar labels.
1011 2001-09-18 Bruno Haible <haible@clisp.cons.org>
1013 * as.h: Don't include <ctype.h>.
1014 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
1015 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
1016 (atof_generic): Use ISDIGIT instead of isdigit.
1017 * config/m68k-parse.y: Include "safe-ctype.h".
1018 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
1019 * config/obj-elf.c: Include "safe-ctype.h".
1020 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
1021 * config/obj-vms.c: Include "safe-ctype.h".
1022 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
1023 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
1024 instead of isupper/islower/toupper/tolower.
1025 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
1026 (insert_sreg): Use TOUPPER instead of islower/toupper.
1027 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
1028 isalpha/isalnum/isupper/tolower.
1029 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
1031 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
1032 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
1033 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
1034 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
1035 (arc_extoper): Use TOLOWER instead of isupper/tolower.
1036 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
1037 (arm_psr_parse): Use ISALPHA instead of isalpha.
1038 (accum0_required_here): Use ISALNUM instead of isalnum.
1039 (do_ldrd): Use ISSPACE instead of isspace.
1040 (decode_shift): Use ISALPHA instead of isalpha.
1041 (insert_reg): Use TOUPPER instead of islower/toupper.
1042 (arm_reg_parse): Use ISALPHA instead of isalpha.
1043 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
1044 isalnum/ispunct/tolower.
1045 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
1046 (md_parse_option): Use TOLOWER instead of tolower.
1047 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
1048 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
1049 (cris_process_instruction): Use ISLOWER instead of islower.
1050 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
1051 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
1052 (get_flags): Use ISSPACE instead of isspace.
1053 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
1054 (do_assemble): Use TOLOWER instead of tolower.
1055 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
1056 (do_assemble): Use TOLOWER instead of tolower.
1057 (d30v_start_line): Use ISSPACE instead of isspace.
1058 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
1059 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
1060 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
1061 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
1062 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
1063 (start_label): Use ISALPHA instead of isalpha.
1064 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
1065 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
1066 isupper/islower/tolower.
1067 (pa_parse_number): Use ISDIGIT instead of isdigit.
1068 (pa_chk_field_selector): Use TOLOWER instead of tolower.
1069 (pa_stringer): Use ISDIGIT instead of isdigit.
1070 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
1071 (register_name): Use ISALPHA instead of isalpha.
1072 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
1073 isalnum/islower/tolower.
1074 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
1076 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
1078 (md_assemble): Use ISSPACE instead of isspace.
1079 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
1080 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
1081 instead of isdigit/islower/isupper/tolower/isalpha.
1082 (output_invalid): Use ISPRINT instead of isprint.
1083 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
1084 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1085 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
1086 (get_args): Use ISALNUM instead of isalnum.
1087 * config/tc-ia64.c: Include "safe-ctype.h".
1088 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1089 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
1090 (ia64_parse_name): Likewise.
1091 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
1092 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
1093 instead of isspace/isalnum/isupper/tolower.
1094 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
1095 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
1096 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
1097 (mklower_table): Remove variable.
1098 (mklower): Remove macro.
1099 (insert_reg): Use TOUPPER instead of islower/toupper.
1100 (md_begin): Remove initialization of mklower_table.
1101 (s_reg): Use ISALNUM instead of isalnum.
1102 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
1103 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
1104 (build_mri_control_operand): Use TOLOWER instead of tolower.
1105 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1106 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
1107 (md_assemble): Use ISSPACE instead of isspace.
1108 (get_imm16): Use ISALNUM instead of isalnum.
1109 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
1110 isdigit/isupper/tolower.
1111 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
1112 instead of isalpha/isupper/tolower.
1113 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
1114 isdigit/islower/isupper.
1115 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
1116 (mcore_s_section): Use ISSPACE instead of isspace.
1117 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
1118 isspace/tolower/isalnum.
1119 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
1120 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
1121 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
1123 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
1124 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
1125 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1126 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
1128 (tc_get_register): Likewise.
1129 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
1130 (s_mips_ent): Use ISDIGIT instead of isdigit.
1131 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
1132 (md_assemble): Use ISSPACE instead of isspace.
1133 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
1134 (md_assemble): Use ISSPACE instead of isspace.
1135 * config/tc-ns32k.c: Don't include <ctype.h>.
1136 * config/tc-pdp11.c: Include "safe-ctype.h".
1137 (mklower): Remove function.
1138 (parse_reg): Use TOLOWER instead of mklower.
1139 * config/tc-pj.c: Include "safe-ctype.h".
1140 (md_assemble): Use ISSPACE instead of isspace.
1141 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
1142 (register_name): Use ISALPHA instead of isalpha.
1143 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
1144 isalnum/islower/tolower.
1145 (md_assemble): Use ISSPACE instead of isspace.
1146 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
1148 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
1149 (register_name): Use ISALPHA instead of isalpha.
1150 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
1151 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
1153 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
1154 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
1155 isalnum/islower/tolower.
1156 (IDENT_CHAR): Use ISALNUM instead of isalnum.
1157 (parse_reg): Use TOLOWER instead of tolower.
1158 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
1159 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
1160 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1161 (parse_keyword_arg): Use ISALNUM instead of isalnum.
1162 * config/tc-tahoe.c: Include "safe-ctype.h".
1163 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
1164 (tip_op): Use TOLOWER instead of isupper/tolower.
1165 * config/tc-tic30.c: Include "safe-ctype.h".
1166 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
1167 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
1168 (tic30_operand): Use TOLOWER instead of tolower.
1169 (tic30_find_parallel_insn): Likewise.
1170 (output_invalid): Use ISPRINT instead of isprint.
1171 * config/tc-tic54x.c: Include "safe-ctype.h".
1172 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
1173 (lookup_version): Use TOUPPER instead of toupper.
1174 (tic54x_var): Use ISALPHA instead of isalpha.
1175 (tic54x_mlib): Use ISSPACE instead of isspace.
1176 (subsym_iscons): Use TOUPPER instead of toupper.
1177 (get_operands): Use ISSPACE instead of isspace.
1178 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1179 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
1180 (next_line_shows_parallel): Use ISSPACE instead of isspace.
1181 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
1182 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
1183 ISSPACE instead of isspace.
1184 * config/tc-tic80.c: Include "safe-ctype.h".
1185 (md_assemble): Use ISSPACE instead of isspace.
1186 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
1187 (system_register_name): Use ISDIGIT instead of isdigit.
1188 (md_assemble): Use ISSPACE instead of isspace.
1189 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
1190 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
1191 isupper/tolower/isdigit.
1192 (vip_op): Use TOLOWER instead of isupper/tolower.
1193 * config/tc-w65.c: Don't include <ctype.h>.
1194 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
1195 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
1196 (whatreg): Use ISDIGIT instead of isdigit.
1197 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
1198 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
1199 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
1200 (integer_constant): Use ISALNUM/TOUPPER instead of
1201 isalnum/islower/toupper.
1202 (operand): Use TOLOWER instead of isupper/tolower.
1203 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
1204 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
1206 (process_assigns, whatcond): Use TOUPPER instead of toupper.
1207 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
1208 (main): For gettext, also set the LC_CTYPE locate facet.
1209 * hash.c: Include "safe-ctype.h".
1210 (main): Use TOLOWER instead of isupper/tolower.
1211 * itbl-lex.l: Don't include <ctype.h>.
1212 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
1213 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
1214 omit non-ASCII characters.
1215 (debugging_pseudo): Use ISSPACE instead of isspace.
1216 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
1217 (buffer_and_nest): Use ISALNUM instead of isalnum.
1218 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
1219 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
1220 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1221 instead of isalnum/isdigit/isupper/isalpha.
1222 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1223 of isalpha/isalnum/isupper/tolower.
1224 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
1225 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1226 isupper/tolower/isdigit.
1227 (s_mri_common): Use ISDIGIT instead of isdigit.
1228 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1229 (s_float_space): Use ISALPHA instead of isalpha.
1230 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1231 (float_cons): Use ISALPHA instead of isalpha.
1232 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1234 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1235 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1237 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1238 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1240 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1242 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1243 in 64 bit mode and make format "e" work.
1245 2001-09-18 Alan Modra <amodra@bigpond.net.au>
1247 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1249 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1250 var to ensure bfd_alloc arg is the right type.
1251 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1254 * config/obj-coff.c: Replace calls to bfd_write with calls to
1255 bfd_bwrite. Cast args of bfd_seek.
1257 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1260 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1262 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1265 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1267 * config/tc-sh.h (sh_force_relocation): Prototype.
1268 (struct fix): Forward declare.
1269 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1270 (cons, s_align_bytes): Remove old-type declarations.
1271 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1272 get_operands, get_specific, insert, build_relax,
1273 insert_loop_bounds, build_Mytes): Prototype.
1274 (little): Make static. Prototype.
1275 (check, tc_Nout_fix_to_chars): Delete unused functions.
1277 2001-09-14 Eric Christopher <echristo@redhat.com>
1279 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1282 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1284 * configure.in: Add arm-openbsd target.
1285 * configure: Regenerate.
1287 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1289 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1292 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1294 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1296 2001-09-11 Richard Henderson <rth@redhat.com>
1298 * config/tc-alpha.c (alpha_elf_section_letter): New.
1299 (alpha_elf_section_flags): New.
1300 * config/tc-alpha.h (md_elf_section_letter): New.
1301 (md_elf_section_flags): New.
1302 * config/tc-ia64.c (ia64_elf_section_letter): New.
1303 * config/tc-ia64.h (md_elf_section_letter): New.
1305 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1307 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1308 of 'm', 'S' instead of 's'. Update bad_msg.
1309 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1310 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1312 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1314 * expr.c (expr): Move code setting "retval" to the end of the loop,
1315 and rearrange for efficiency. For "PIC code" subtraction, use
1316 "rightseg" rather than recalculating. For "symbol OP symbol"
1317 subtract, set "retval" to absolute_section if symbols in same
1319 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1320 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1321 comparisons on symbols from any section. Allow other comparison
1322 operators as for subtraction.
1323 (symbol_equated_reloc_p): New predicate function.
1324 * symbols.h (symbol_equated_reloc_p): Declare.
1325 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1326 for expression syms is set correctly.
1327 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1328 (write_relocs): Likewise.
1329 (write_object_file): Likewise.
1330 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1331 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1332 of a complex expression when setting up frag_var.
1334 2001-09-07 Richard Henderson <rth@redhat.com>
1336 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1337 require_seq and allow_seq. Let !literal omit the sequence number.
1338 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1340 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1342 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1343 section symbols the same way as externs.
1345 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1347 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1350 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1352 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1353 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1354 PIC, BFD_RELOC_16_PCREL for the rest.
1355 (mips_ip): Likewise.
1356 (md_pcrel_from): return the right offset for the differently shifted
1358 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1360 2001-09-05 Richard Henderson <rth@redhat.com>
1362 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1363 (pseudo_func): Add @iplt.
1364 (pseudo_opcode): Add data16 and data16.ua.
1365 (md_begin): Set iplt pseudo.
1366 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1368 2001-09-04 Richard Henderson <rth@redhat.com>
1370 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1371 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1372 (alpha_macros): Remove occurrences of same.
1373 (O_lituse_addr, O_gprel): New.
1374 (DUMMY_RELOC_LITUSE_*): New.
1375 (s_alpha_ucons, s_alpha_arch): Prototype.
1376 (alpha_reloc_op): Construct elements via DEF macro.
1377 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1378 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1379 members to not be literal specific.
1380 (next_sequence_num): New.
1381 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1382 added/removed BFD relocations.
1383 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1384 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1385 (tokenize_arguments): Parse ! relocations properly.
1386 (find_macro_match): Delete unused macro argument types.
1387 (assemble_insn): Add reloc parameter; emit that instead of the
1388 default as appropriate.
1389 (get_alpha_reloc_tag): New. Split from ...
1390 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1391 (assemble_tokens): Don't search macros if user relocation present.
1392 Copy reloc sequence number to insn struct.
1393 (emit_ldgp): Remove user reloc handling.
1394 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1395 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1396 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1397 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1398 (struct alpha_fix_tag): Name members less literal specific.
1400 2001-09-04 Jeffrey A Law (law@cygnus.com)
1402 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1403 address of two symbols in different sections.
1405 2001-08-31 Eric Christopher <echristo@redhat.com>
1406 Jason Eckhardt <jle@redhat.com>
1408 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1409 5kc, and 20kc. Clean up old entries.
1411 2001-08-31 J"orn Rennecke <amylaar@redhat.com>
1412 Jeff Law <law@redhat.com>
1414 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1415 offset match H8 ELF spec.
1416 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1417 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1419 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1420 (build_bytes): Mark fixups for PCrel branches as signed. For
1421 OBJ_ELF, make sure the reloc's offset points to the first byte
1423 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1424 * tc-h8300.h (relocation mappings): Add.
1426 2001-08-30 J"orn Rennecke <amylaar@redhat.com>
1428 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1429 define for BFD_ASSEMBLER.
1430 (tc_reloc_mangle): Likewise.
1431 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1433 2001-08-29 Jeffrey A Law (law@cygnus.com)
1435 * config/tc-h8300.c (h8300hmode): Record the machine type
1436 if BFD_ASSEMBLER is defined.
1437 (h8300smode, md_begin): Similarly.
1439 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1441 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1442 default from coff to elf.
1443 * configure: Regenerate.
1445 2001-08-29 J"orn Rennecke <amylaar@redhat.com>
1447 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1448 assorted coff relocations to the corresponding elf relocations.
1449 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1451 * configure.in: Add case for h8300-*-elf.
1452 * configure: Regenerate.
1454 2001-08-29 J"orn Rennecke <amylaar@redhat.com>
1456 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1457 documentation to reflect reality.
1459 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1461 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1462 (macro): Reflect change to MAX_GPREL_OFFSET.
1464 2001-08-27 Torbjorn Granlund <tege@swox.com>
1465 Staffan Ulfberg <staffanu@swox.se>
1466 Linus Nordberg <linus@swox.se>
1467 Alan Modra <amodra@bigpond.net.au>
1469 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1470 * configure: Regenerate.
1471 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1472 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1473 (md_assemble): Use them.
1474 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1475 (md_pseudo_table): Add "llong", "quad".
1476 (md_parse_option): Match default_cpu of powerpc*.
1477 (ppc_arch): Likewise.
1478 (ppc_subseg_align): Only for OBJ_XCOFF.
1479 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1480 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1481 (ppc_insert_operand): Don't bother testing 'file' before calling
1482 as_bad_where. Use as_bad_where for operand->insert errors.
1483 (mapping): Add ELF64 relocation modifiers.
1484 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1485 expressions with abs_symbol.
1486 (ppc_elf_cons): Correct offset for little endian targets.
1487 (ppc_elf_frob_symbol): New.
1488 (md_assemble): Add support for 64 bit ELF relocs.
1489 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1490 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1491 ".toc" section for 64 bit ELF.
1492 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1493 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1494 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1495 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1496 Expand on comments, error message. Add support for 64 bit relocs,
1497 and use PPC_HI etc. macros.
1498 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1499 (HANDLE_ALIGN): Define to generate nops in code sections rather
1501 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1502 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1503 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1504 (ppc_fix_adjustable): Declare.
1505 (tc_frob_symbol): Define.
1506 (ppc_elf_frob_symbol): Declare.
1508 2001-08-26 Andreas Jaeger <aj@suse.de>
1510 * config/tc-s390.c: Add missing prototypes
1511 (md_gather_operands): Make static.
1513 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1515 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1516 allowed value, not the word beyond maximum.
1517 * config/tc-mips.c (macro_build_lui): Code cleanup.
1518 (macro): Reflect change to MAX_GPREL_OFFSET.
1519 (mips_ip): Check explicitly against S_EX_NONE.
1520 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1521 (md_apply_fix): Code cleanup.
1523 2001-08-24 Andreas Jaeger <aj@suse.de>
1525 * config/tc-ppc.h: Fix prototype declaration.
1527 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1529 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1530 * config/obj-elf.c (obj_elf_size): When size is constant, free
1531 and clear symbol_get_obj(sym)->size if any.
1533 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1535 * config/tc-mips.c (md_begin): Warn about incompatibility between
1536 -march=FOO and -mipsN option, continue with default ISA.
1538 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1540 * config/tc-mips.c (md_parse_option): #ifdef the
1541 traditional/non-traditional names as it is done in mips_target_format.
1543 2001-08-20 Richard Henderson <rth@redhat.com>
1545 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1546 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1547 use seg parameter instead of now_seg.
1549 2001-08-18 H.J. Lu <hjl@gnu.org>
1551 * config/tc-mips.c (show): Add the missing prototype.
1553 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1555 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1557 (mips_ip): Use the new return values instead of characters. Add
1558 support for %higher and %highest.
1561 (my_getSmallExpression): Make parsing case insensitive and more
1562 reliable. Add support for %higher and %highest. Further support to
1563 parse %gprel and %neg is implemented but currently deactivated.
1565 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1567 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1568 (ecoff_build_symbols): Likewise.
1569 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1571 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1573 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1574 for n32 ABI if appropriate.
1576 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1578 * config/tc-mips.c (cons_fix_new_mips): Remove.
1579 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1580 (cons_fix_new_mips): Remove.
1582 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1584 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1585 a label, not a hex constant.
1587 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1589 * config/tc-v850.h: Add missing prototypes.
1591 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1593 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1596 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1598 * config/tc-sparc.c (cons_fix_new_sparc): Move
1599 `sparc_no_align_cons = 0;' to...
1600 (s_uacons): ...here so that sparc_no_align_cons will get
1603 2001-08-11 Kazu Hirata <kazu@hxi.com>
1605 * config/tc-mips.c: Fix a comment typo.
1607 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1609 * config/tc-mips.c (move_register): New function.
1610 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1611 (mips_ip): Likewise.
1612 (macro2): Use move_register rather than macro_build for moves.
1613 (mips16_macro): Likewise.
1614 (macro): Likewise. Handle M_MOVE.
1616 2001-08-10 Andreas Jaeger <aj@suse.de>
1618 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1620 * configure: Regenerate.
1622 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1624 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1625 Comment indentation of #pragma.
1626 * macro.c (alloca): Likewise.
1628 * config/tc-ppc.c: Revert 2001-08-08.
1630 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1632 * symbols.c: Add missing prototypes.
1633 * config/e-i386elf.c: Likewise.
1634 * config/e-i386coff.c: Likewise.
1635 * config/e-i386aout.c: Likewise.
1636 * config/obj-coff.c: Likewise.
1637 (def_symbol_in_progress, stack): Move definition.
1638 * config/obj-elf.c: Add missing prototypes.
1639 (obj_elf_change_section): Make static.
1640 (obj_elf_parse_section_letters): Likewise.
1641 (obj_elf_section_word): Likewise.
1642 (obj_elf_section_type): Likewise.
1644 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1646 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1647 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1648 determining reloc type with code reading operands->reloc field.
1650 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1652 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1653 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1654 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1655 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1657 * output-file.c (output_file_create): Don't try to open a second
1658 time as it's unnecessary. FOPEN_W was undefined too.
1660 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1662 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1663 (mips_ip): Likewise. Typo.
1665 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1667 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1669 (RELAX_ENCODE): Replace bfd_vma by valueT.
1670 (load_address): Formatting.
1671 (macro): Likewise. Code cleanup. Typo.
1672 (macro2): Formatting.
1673 (md_parse_option): Typo.
1674 (s_mipsset): Reorder cases to look nicer.
1675 (md_estimate_size_before_relax): Formatting. Code cleanup.
1676 (mips_elf_final_processing): Check against NULL instead of 0.
1677 (md_obj_end): Remove ugly `' in message string.
1678 (s_mips_ent): Remove ugly `' in message string.
1680 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1682 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1683 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1684 mutually exclusive (if they are different).
1685 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1688 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1690 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1693 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1695 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1696 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1697 (md_long_opts): Add -mfp32 option.
1698 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1699 (md_show_usage): Show usage for -mfp32 and -mgp32.
1700 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1701 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1702 (HAVE_32BIT_ADDRESSES): New macro.
1703 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1704 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1705 (s_cprestore, s_cpadd): Likewise.
1706 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1707 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1708 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1709 to determine the width of addresses in load, store and jump macros.
1710 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1711 used in set instructions; do not check the address size for them.
1712 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1713 unaligned load and store macros.
1714 (mips_ip): Use the new macros to check the width of a register when
1715 processing float constants. Force a constant into memory if it is
1716 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1717 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1718 than mips_gp32 to select synthetic instructions.
1719 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1720 synthetic instructions.
1722 2001-08-01 Christian Groessler <cpg@aladdin.de>
1724 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1725 "rh", "rr", "rq", or "sp" then don't automatically assume
1726 it's a register name. Check whether there is a number
1729 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1731 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1732 Don't allocate more space than necessary for the input line copy.
1734 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1736 * read.c: Standardize error/warning messages - don't capitalise, no
1737 final period or newline, don't say "ignored" or "zero assumed" for
1738 as_bad messages. In some cases, change the wording to that used
1739 elsewhere for similar messages.
1742 * atof-generic.c: Likewise.
1745 * depend.c: Likewise.
1746 * dwarf2dbg.c: Likewise.
1747 * ecoff.c: Likewise.
1749 * frags.c: Likewise.
1750 * input-file.c: Likewise.
1751 * input-scrub.c: Likewise.
1752 * listing.c: Likewise.
1753 * output-file.c: Likewise.
1754 * stabs.c: Likewise.
1755 * subsegs.c: Likewise.
1756 * symbols.c: Likewise.
1757 * write.c: Likewise.
1758 * ecoff.c (ecoff_directive_end): Test for missing name by
1759 comparing input line pointers rather than reading string.
1760 (ecoff_directive_ent): Likewise.
1761 * read.c (s_set): Likewise.
1762 (s_align): Report a warning rather than an error for
1763 alignment too large.
1764 (s_comm): Check for missing symbol name.
1765 (s_lcomm_internal): Likewise.
1767 (s_globl): Use is_end_of_line instead of looking for '\n'.
1768 (s_lcomm_internal): Likewise.
1769 (ignore_rest_of_line): Report a warning rather than an error.
1771 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1773 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1774 any kind of relocation against a not-loaded section.
1776 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1778 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1779 to include '@' in symbol names when parsing versioned symbols
1780 rather than calling get_symbol_end multiple times.
1781 * config/tc-i370.c (register_name): Format fixes. Don't call
1782 get_symbol_end after parsing number.
1783 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1784 code out of conditional.
1785 (address_register_name): Likewise.
1786 (other_register_name): Likewise.
1787 * config/tc-mn10300.c (r_register_name): Likewise.
1788 (xr_register_name): Likewise.
1789 (data_register_name): Likewise.
1790 (address_register_name): Likewise.
1791 (other_register_name): Likewise.
1792 * config/tc-ppc.c (register_name): Likewise.
1793 * config/tc-s390.c (register_name): Likewise.
1795 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1797 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1798 and bra relax: update fragP->fr_fix after the fixup.
1800 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1802 * read.c (s_set): Check for missing symbol name.
1804 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1806 * write.c (relax_segment <rs_space>): Account for fr_fix.
1808 2001-07-25 H.J. Lu <hjl@gnu.org>
1810 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1811 we treat weak like extern only for ELF.
1812 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1813 symbols only for ELF.
1815 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1817 * config/tc-mips.c: Fix spelling error in comment.
1819 2001-07-25 Dave Brolley <brolley@redhat.com>
1821 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1822 (IS_PARALLEL_SEPARATOR): New macro.
1823 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1824 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1825 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1826 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1829 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1831 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1832 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1833 Update dependencies with "make dep-am".
1834 * Makefile.in: Regenerate.
1835 * doc/Makefile.in: Regenerate.
1837 2001-07-23 Kazu Hirata <kazu@hxi.com>
1839 * config/tc-alpha.h: Fix formatting.
1840 * config/tc-arc.c: Likewise.
1841 * config/tc-d10v.h: Likewise.
1842 * config/tc-hppa.c: Likewise.
1843 * config/tc-i370.c: Likewise.
1844 * config/tc-i386.h: Likewise.
1845 * config/tc-i960.h: Likewise.
1846 * config/tc-ia64.c: Likewise.
1847 * config/tc-ia64.h: Likewise.
1848 * config/tc-m32r.c: Likewise.
1849 * config/tc-m68k.c: Likewise.
1850 * config/tc-m88k.c: Likewise.
1851 * config/tc-ns32k.c: Likewise.
1852 * config/tc-pdp11.c: Likewise.
1853 * config/tc-pj.h: Likewise.
1854 * config/tc-s390.c: Likewise.
1855 * config/tc-sparc.c: Likewise.
1856 * config/tc-sparc.h: Likewise.
1857 * config/tc-tic80.c: Likewise.
1858 * config/tc-w65.h: Likewise.
1860 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1862 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1863 symbols specially. Always resolve, adding fr_address to value.
1864 * write.c (write_object_file): Don't add fr_address to sym values.
1865 (relax_frag): Likewise.
1866 (relax_segment): Likewise.
1867 * config/obj-ieee.c (do_symbols): Likewise.
1868 * config/tc-cris.c (md_convert_frag): Likewise.
1869 * config/tc-fr30.c (md_convert_frag): Likewise.
1870 * config/tc-i386.c (md_convert_frag): Likewise.
1871 * config/tc-m32r.c (md_convert_frag): Likewise.
1872 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1873 * config/tc-mcore.c (md_convert_frag): Likewise.
1874 * config/tc-mips.c (mips16_extended_frag): Likewise.
1875 * config/tc-ns32k.c (md_convert_frag): Likewise.
1876 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1877 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1878 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1879 (md_relax_table): Remove first four entries. Format.
1880 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1881 setting fr_var. Simplify byte branch checks.
1883 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1885 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1886 "isbranch" param as all calls have it set.
1887 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1888 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1889 strcasecmp in "nullify" var.
1890 (pa_parse_neg_add_cmpltr): Likewise.
1891 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1892 functions. Don't print wrong conditions in error messages.
1894 2001-07-23 Andreas Jaeger <aj@suse.de>
1896 * config/tc-s390.c (s390_force_relocation): Removed.
1898 * config/tc-s390.h: Remove double declaration of
1899 TC_FORCE_RELOCATION.
1901 2001-07-22 H.J. Lu <hjl@gnu.org>
1903 * config/tc-mips.c (s_mips_end): Remove unused variables.
1904 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1906 2001-07-17 Andreas Schwab <schwab@suse.de>
1908 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1910 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1912 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1914 2001-07-17 matthew green <mrg@eterna.com.au>
1916 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1918 (line_comment_chars): Set to '/' if TE_NetBSD.
1920 2001-07-14 matthew green <mrg@eterna.com.au>
1922 * configure.in (i386-*-netbsdelf*): New target.
1923 * configure: Regenerate.
1925 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1927 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1928 class of the non-debug symbol is C_NULL.
1930 2001-07-10 Anders Norlander <anorland@synergenix.se>
1932 * doc/as.texinfo (Incbin): Fix grammatical errors.
1934 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1936 * depend.c: Use FOPEN_.. macros in calls to fopen().
1937 * input-file.c: As above.
1938 * itbl-ops.c: As above.
1939 * listing.c: As above.
1940 * output-file.c: As above.
1943 2001-07-08 Anders Norlander <anorland@synergenix.se>
1945 * read.c (s_incbin): New .incbin function.
1946 * read.c (potable): Add "incbin" pseudo-op.
1947 * read.h: Add s_incbin prototype.
1948 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1949 * NEWS: Mention new feature.
1951 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1953 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1956 2001-07-06 John Healy <jhealy@redhat.com>
1958 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1959 set of fixups to be stored.
1960 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1961 restored to be chosen from any that are saved.
1962 (gas_cgen_swap_fixups): Modified to allow the current set of
1963 fixups to be swapped with any other set that has been saved.
1964 (gas_cgen_initialize_saved_fixups_array): New routine.
1965 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1966 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1967 or MAX_SAVED_FIXUP_CHAINS.
1968 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1969 store, swap and restore fuctions to reflect the new interface.
1971 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1973 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1974 ignore empty, ineffectual alignment frags when deciding if a
1975 branch can be short.
1977 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1979 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1980 and SPECIAL_SECTION_FINI_ARRAY.
1981 (special_section_name): Add .init_array and .fini_array.
1982 (md_pseudo_table): Add init_array and fini_array.
1983 (md): Add pointer_size and pointer_size_shift fields.
1984 (setup_unwind_header): New static function.
1985 (output_unw_records): Modify to use setup_unwind_header.
1986 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1987 md.pointer_size_shift.
1988 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1990 2001-07-05 Ben Elliston <bje@redhat.com>
1992 * README (Supported platforms): m88k no longer suffers bitrot.
1994 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1996 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1998 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1999 lsy_value. Correct typos in comments.
2000 * symbols.c (local_symbol_make): Update for name change.
2001 (local_symbol_convert): Likewise.
2003 (S_GET_VALUE): Likewise.
2004 (S_SET_VALUE): Likewise.
2005 (print_symbol_value_1): Likewise.
2006 (resolve_symbol_value): Likewise. Don't divide local sym values
2007 by OCTETS_PER_BYTE twice.
2009 2001-07-04 Jim Wilson <wilson@redhat.com>
2011 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
2013 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
2016 2001-07-05 Ben Elliston <bje@redhat.com>
2018 * read.c (s_fill): Correct spelling error in comments.
2020 * doc/c-m88k.texi: New file.
2021 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
2022 * doc/Makefile.in: Regenerate.
2023 * doc/all.texi: Set M880X0.
2024 * doc/as.texinfo: Hook in m88k-dependent documentation.
2026 2001-07-04 Eric Christopher <echristo@redhat.com>
2028 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
2030 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
2031 and rm5721 as valid cpu strings.
2032 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
2034 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
2036 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
2037 if it's expected to be non-zero.
2039 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
2041 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
2044 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
2045 (write_object_file): Set finalize_syms to
2046 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
2049 * doc/internals.texi: Document
2050 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
2052 2001-07-02 Alan Modra <amodra@bigpond.net.au>
2054 * config/tc-ppc.c: Formatting fixes.
2056 2001-07-01 Ben Elliston <bje@redhat.com>
2058 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
2059 they cause some subtle breakage. Will fix them again later.
2061 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
2063 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
2064 outside of a function as a .appline directive.
2066 2001-06-28 Eric Christopher <echristo@redhat.com>
2067 H.J. Lu <hjl@gnu.org>
2069 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
2070 of mips_cpu for the ISA selection.
2071 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
2072 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
2073 (mips_tune): New. Use mips_tune for scheduling and optimization
2075 (append_insn): Use mips_tune and mips_arch.
2076 (macro_build): Ditto.
2078 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
2079 backwards compatability mips_cpu generates arch and tune.
2080 (md_show_usage): Document new behavior.
2082 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
2087 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
2089 * write.c (write_object_file): Do not set finalize_syms until
2090 after the segments have been sized. Some backends may still
2091 need to access the syms's frags in order to adjust relaxed
2094 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
2097 2001-06-27 Alan Modra <amodra@bigpond.net.au>
2099 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
2100 subtract MD_PCREL_FROM_SECTION for 68k.
2101 (fixup_segment <Difference of 2 syms different seg>): Only fudge
2102 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
2104 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
2106 * write.c (fixup_segment <Difference of 2 syms same seg>): If
2107 pcrel, subtract MD_PCREL_FROM_SECTION value.
2109 2001-06-24 Ben Elliston <bje@redhat.com>
2111 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
2113 2001-06-24 Jakub Jelinek <jakub@redhat.com>
2115 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
2116 section symbols the same way as externs.
2118 2001-06-24 Ben Elliston <bje@redhat.com>
2120 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
2121 (emit_relocations): Ditto.
2123 (md_begin): Reformat comments to conform to the GNU standards.
2124 (md_assemble): Ditto.
2126 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
2127 (md_parse_option): Mark parameters as unused.
2128 (md_show_usage): Ditto.
2129 (calcop): Adjust type of `reg_prefix' to char.
2131 (getval): Adjust type of local `c' to char.
2132 (md_create_short_jump): Mark from_addr, to_addr params as unused.
2133 (md_create_long_jump): Ditto.
2134 (md_estimate_size_before_relax): Mark parameters as unused.
2136 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
2137 to allay a possible compiler warning.
2139 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
2141 * doc/internals.texi (CPU backend): Document md_atof.
2143 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
2145 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
2146 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
2149 2001-06-21 Philip Blundell <philb@gnu.org>
2151 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
2153 (insns): Remove entry for adrl. Add long_flag for adr.
2154 (do_adr): Handle `l' suffix.
2157 2001-06-21 Alan Modra <amodra@bigpond.net.au>
2159 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
2160 (md_apply_fix): Use it here. Replace printf with equivalent
2162 (tc_gen_reloc): Use as_bad_where instead of as_bad.
2163 (md_apply_fix): Here too.
2164 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
2165 * config/tc-m68k.c (tc_gen_reloc): Likewise.
2166 (md_convert_frag_1): Likewise.
2168 2000-06-20 Tom Rix <trix@redhat.com>
2170 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
2172 2001-06-18 H.J. Lu <hjl@gnu.org>
2174 * doc/Makefile.am (info): Depend on $(MANS).
2175 (as.1): Remove the prefix `$(srcdir)/'.
2176 * doc/Makefile.in: Regenerated.
2180 2001-06-18 Philip Blundell <philb@gnu.org>
2182 * config/tc-arm.c (do_msr): Remove restriction on usage of
2185 2001-06-19 Alan Modra <amodra@bigpond.net.au>
2187 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
2190 2001-06-13 Philip Blundell <philb@gnu.org>
2192 * config/tc-arm.c (thumb_shift): Improve wording of error message.
2193 (do_t_arit): Likewise.
2195 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
2197 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
2198 .loc pseudos if the dfwarf2 functions are available.
2199 (md_assemble): Only call dwarf2_emit_insn if it is available.
2201 * expr.c: Fix typo in comment.
2203 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2205 * doc/as.texinfo (Infix Ops): Document that comparison and
2206 combiner operators can be used as infix operators.
2208 2001-06-12 Peter Jakubek <pjak@snafu.de>
2210 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
2212 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
2213 (reverse_mri_condition): Likewise.
2214 (swap_mri_condition): Issue warning for conditions that can not be
2216 (build_mri_control_operand): Fix order of operands (swapped).
2217 (build_mri_control_operand): Allow upper case extension in structured
2219 (s_mri_else): Likewise.
2220 (s_mri_next): Likewise.
2221 (s_mri_for): Likewise.
2222 (s_mri_if): Fix handling comment ('*') in mri mode.
2223 (s_mri_while): Likewise.
2224 * macro.c (macro_expand): Allow macro invocation with empty
2227 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2229 * config/tc-arm.c: Fix test for overlow of literal pool.
2231 2001-06-11 H.J. Lu <hjl@gnu.org>
2233 * NEWS: Updated for the new -n option for the MIPS assembler.
2235 * config/tc-mips.c (md_show_usage): Add -n.
2237 * doc/as.texinfo: Document the new -n option.
2238 * doc/c-mips.texi: Likewise.
2239 * doc/as.1: Regenerated.
2241 2001-06-10 Alan Modra <amodra@bigpond.net.au>
2243 * config/obj-coff.c (obj_coff_section): Formatting fix.
2245 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2248 2001-06-08 H.J. Lu <hjl@gnu.org>
2250 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2251 disable warning about all NOPS that the assembler generates.
2252 (macro): Warn NOPS generated only if warn_nops is not 0.
2253 (md_shortopts): Add `n'.
2254 (md_parse_option): Set warn_nops to 1 for `n'.
2256 2001-06-08 H.J. Lu <hjl@gnu.org>
2258 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2260 2001-06-08 H.J. Lu <hjl@gnu.org>
2262 * config/tc-mips.c (md_apply_fix): Don't adjust common
2263 extern/weak symbols for ELF.
2264 (md_estimate_size_before_relax): Treat weak like extern for
2266 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2269 2001-06-08 Alan Modra <amodra@bigpond.net.au>
2271 * Makefile.am: 'som' is not wrongly spelled 'some'.
2272 * Makefile.in: Regenerate.
2274 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2275 S_GET_VALUE by using a temp.
2276 (append_insn): Likewise, and for S_SET_VALUE too.
2277 (mips_emit_delays): Likewise.
2278 (my_getExpression): Likewise.
2279 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2280 (mips16_extended_frag): Remove code concerned with avoiding
2281 locking in a frag address now that symbols are not finalized until
2282 relaxation is complete. Cater for first relaxation pass having
2283 bogus addresses. Use relax_marker to reliably determine whether a
2284 symbol frag has been reached on the current pass.
2286 2001-06-07 H.J. Lu <hjl@gnu.org>
2288 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2289 * configure: Regenerate.
2291 2001-06-07 H.J. Lu <hjl@gnu.org>
2293 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2295 * configure: Regenerate.
2297 2001-06-07 H.J. Lu <hjl@gnu.org>
2299 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2300 MIPS_STABS_ELF is defined.
2302 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2304 * as.c (show_usage): Remove L from listing options. It is not a
2307 2001-06-06 Christian Groessler <cpg@aladdin.de>
2309 * config/tc-z8k.c: Removed many warnings by removing unused
2310 variables and tagging unused parameters as such.
2311 (md_begin): Fixed a typo (","instead of ";").
2312 (struct ctrl_table): Add parentheses to initialize array
2314 (struct flag_table): Likewise.
2315 (struct intr_table): Likewise.
2316 (struct table): Likewise.
2317 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2319 2001-06-06 Peter Jakubek <pjak@snafu.de>
2321 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2322 options to list (e.g. m5206e, m5307, m5407).
2324 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2326 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2327 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2329 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2331 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2332 <JumpByte, JumpDword insn output>: Remove dead code.
2334 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2336 * as.c (parse_args): Correct option name "listing-lhs-width2".
2338 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2340 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2343 2001-05-30 Richard Henderson <rth@redhat.com>
2345 * read.c (emit_leb128_expr): Call md_cons_align.
2347 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2349 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2350 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2351 (tc_gen_reloc): Likewise.
2352 (sparc_cons_align): Don't clear sparc_no_align_cons.
2353 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2354 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2356 2001-05-27 Alan Modra <amodra@one.net.au>
2358 * write.c (relax_segment <rs_space>): Check the section of a
2359 symbol to determine whether it is absolute rather than comparing
2360 its frag against zero_address_frag as listings play tricks with
2363 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2364 allocated in the same chunk as the fixed part.
2366 2001-05-26 Alan Modra <amodra@one.net.au>
2368 * write.c (relax_segment <rs_space>): Calculate growth using
2369 addresses before stretch. Prevent repeated error messages.
2370 From Peter Jakubek <pjak@snafu.de>
2371 Use as_bad_where and as_warn_where to pinpoint errors.
2373 2001-05-25 Alan Modra <amodra@one.net.au>
2375 * symbols.c (resolve_symbol_value): Always set segment, even when
2376 not finalizing symbol value.
2378 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2379 * config/obj-coff.c (write_object_file): Likewise.
2380 * (size_section): Remove rs_space assert as fr_symbol is no longer
2382 (fill_section): Likewise.
2384 * configure.in: Replace linuxoldld with linux*oldld.
2385 * configure: Regenerate.
2387 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2388 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2389 that have been finalized.
2391 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2392 taking exit_dont_set_value.
2394 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2397 2000-05-24 Tom Rix <trix@redhat.com>
2399 * config/obj-coff.c (add_lineno): xcoff allows negative line
2401 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2403 2001-05-24 Alan Modra <amodra@one.net.au>
2405 * write.c (write_object_file): Set finalize_syms = 1 before
2408 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2410 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2411 architecture, remove erraneous ISA_MIPS32.
2412 (md_show_usage): Add MIPS r12k support.
2413 (mips_cpu_info_table): Add MIPS r12k support.
2415 2001-05-22 Alan Modra <amodra@one.net.au>
2417 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2420 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2421 instead use finalize_syms directly. Don't treat expressions
2422 specially with regard to finalize_syms. Update calls to self.
2423 (resolve_local_symbol): Update call to resolve_symbol_value.
2424 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2426 * symbols.h (resolve_symbol_value): Update prototype.
2427 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2428 to resolve_symbol_value.
2429 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2430 * config/obj-coff.c (do_relocs_for): Likewise.
2431 (yank_symbols): Likewise.
2432 (fixup_segment): Likewise.
2433 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2434 * config/tc-mips.c (md_convert_frag): Likewise.
2435 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2436 (ppc_fix_adjustable): Likewise.
2437 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2438 (dwarf2dbg_convert_frag): Likewise.
2439 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2440 (eh_frame_convert_frag): Likewise.
2441 * expr.c (make_expr_symbol): Likewise.
2442 * write.c (adjust_reloc_syms): Likewise.
2443 (write_object_file): Likewise.
2444 (relax_segment): Likewise.
2445 (fixup_segment): Likewise.
2446 (finalize_syms): Init to zero, and update comment.
2447 (write_object_file): Set finalize_syms to 1 rather than 2.
2448 * doc/internals.texi (sy_value): Mention finalize_syms.
2449 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2451 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2452 as relaxable if embedded system, make weak syms non-relaxable.
2454 (tc_m68k_fix_adjustable): ..so it can be used here.
2455 (md_apply_fix_2): Sign extend without conditional.
2457 * config/tc-v850.c: Update copyright.
2459 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2461 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2462 howto entry is not found.
2464 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2466 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2467 optimize differences between symbols in code sections to
2469 (mn10300_fix_adjustable): Don't adjust to section+offset
2470 relocations pointing at symbols in code sections.
2472 2001-05-16 Alan Modra <amodra@one.net.au>
2474 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2476 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2477 opcodes are output rather than after. Delete insn_size.
2478 * config/tc-v850.c (md_assemble): Similarly, but delete
2481 2001-05-14 Richard Henderson <rth@redhat.com>
2483 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2486 2001-05-14 Richard Henderson <rth@redhat.com>
2488 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2489 also collect whether to expect an FDE augmentation.
2490 (check_eh_frame): Rewrite as a state machine. Track where in
2491 an FDE we are located, skip any augmentation.
2492 (eh_frame_estimate_size_before_relax): Get code alignment from
2493 the fragment subtype.
2494 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2495 * read.c (emit_leb128_expr): Call check_eh_frame.
2497 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2499 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2500 before a relaxable insns.
2502 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2504 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2505 between symbols if the base symbol is in the current section;
2506 emit a PC-relative relocation instead.
2508 2001-05-12 Peter Targett <peter.targett@arccores.com>
2510 * config/tc-arc.c: Update copyright and tidy source comments.
2511 (md_pseudo_table): Add directive .cpu back as an alias for
2512 .option. Add .file and .line for dwarf2 support.
2513 (arc_mach_type): Make bfd_mach_arc_6 default.
2514 (md_longopts): Add entry 'pre-v6' representing old command line
2515 option when assembling for 'arc5' core versions.
2516 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2518 (arc_code_symbol): Make symbol value for @h30 fixup expression
2519 equal to O_constant.
2520 (md_assemble): Call dwarf2_emit_insn.
2521 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2522 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2523 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2525 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2527 * config/tc-ia64.c (special_linkonce_name): New.
2528 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2529 .gnu.linkonce.ia64unw{,i}.FOO.
2530 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2531 (dot_endp): Add comment about it.
2533 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2535 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2536 block, ensure that the low order bits of the alignment are
2539 2001-05-10 Alan Modra <amodra@one.net.au>
2541 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2544 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2545 current variable part of frag.
2546 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2547 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2548 * config/tc-m68hc11.c (RELAX_STATE): Define.
2549 (RELAX_LENGTH): Define.
2550 (md_estimate_size_before_relax): Handle non-relaxable cases
2551 separately from relaxable cases for clarity, and return correct
2552 size for multi-pass relaxation.
2553 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2554 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2555 (md_convert_frag): Remove "length_code".
2556 * config/tc-vax.c (RELAX_STATE): Define.
2557 (RELAX_LENGTH): Define.
2558 (md_relax_table): Add missing entry.
2559 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2560 (md_convert_frag): Remove "length_code".
2561 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2562 don't bother setting fr_var. Return correct size for multi-pass
2564 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2565 (md_convert_frag): Don't bother clearing fr_var.
2566 (md_pseudo_table): Correct initialization.
2567 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2568 (md_estimate_size_before_relax): No need to set fr_var.
2569 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2570 (md_estimate_size_before_relax): No need to set fr_var.
2572 2001-05-09 Richard Henderson <rth@redhat.com>
2574 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2575 beginning a function's unwind info block.
2577 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2579 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2581 2001-05-08 Andreas Schwab <schwab@suse.de>
2583 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2584 fx_pcrel_adjust explicitly sign extend when reading it.
2586 2001-05-08 Alan Modra <amodra@one.net.au>
2588 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2589 from md_relax_table, and combine some switch cases.
2591 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2593 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2594 from offset in non-pcrel operands too.
2596 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2598 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2599 * config/tc-arm.c (arm_handle_align): Do not insert more than
2600 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2601 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2603 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2605 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2607 * Makefile.in: Regenerate.
2608 * configure.in: Remove duplicate mips-*-ecoff* entry.
2609 * configure: Regenerate.
2611 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2612 (n_names): Cast away type mismatch.
2613 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2614 (obj_ecoff_frob_symbol): Likewise.
2615 * ecoff.c: (add_file): Add unused attribute.
2616 (ecoff_directive_begin): Likewise.
2617 (ecoff_directive_bend): Likewise.
2618 (ecoff_directive_def): Likewise.
2619 (ecoff_directive_dim): Likewise.
2620 (ecoff_directive_scl): Likewise.
2621 (ecoff_directive_size): Likewise.
2622 (ecoff_directive_type): Likewise.
2623 (ecoff_directive_tag): Likewise.
2624 (ecoff_directive_val): Likewise.
2625 (ecoff_directive_endef): Likewise.
2626 (ecoff_directive_end): Likewise.
2627 (ecoff_directive_ent): Likewise.
2628 (ecoff_directive_extern): Likewise.
2629 (ecoff_directive_file): Likewise.
2630 (ecoff_directive_fmask): Likewise.
2631 (ecoff_directive_frame): Likewise.
2632 (ecoff_directive_mask): Likewise.
2633 (ecoff_directive_loc): Likewise.
2634 (mark_stabs): Likewise.
2635 (ecoff_stab): Likewise.
2636 (ecoff_frob_symbol): Cast away type mismatch.
2637 (ecoff_padding_adjust): Likewise.
2638 (ecoff_build_symbols): Likewise.
2639 (ecoff_build_procs): Likewise.
2640 (ecoff_build_aux): Likewise.
2641 (ecoff_build_strings): Likewise.
2642 (ecoff_build_fdr): Likewise.
2643 (ecoff_build_debug): Likewise.
2644 * itbl-ops.c (itbl_assemble): Variable initialization.
2646 2001-05-03 Alan Modra <amodra@one.net.au>
2648 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2649 expressions rather than triggering an assert.
2651 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2653 * config/tc-openrisc.c: New file.
2654 * config/tc-openrisc.h: Likewise.
2656 * Makefile.am: Add OpenRISC target.
2657 * Makefile.in: Regenerated.
2659 * configure.in (openrisc-*-*): Add target.
2660 * configure: Regenerated.
2662 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2664 * config/tc-arm.c (arm_frag_align_code): Change error message to
2665 more explanatory version.
2667 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2669 * config/tc-mips.c (md_parse_option): Also accept
2670 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2672 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2674 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2675 argument passing order: predicate goes last, not first.
2677 2001-04-27 Sean McNeil <sean@mcneil.com>
2679 * configure.in: Add arm-vxworks.
2680 * configure: Regenerate.
2682 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2684 * config/tc-arm.c (arm_handle_align): New Function: Generate
2685 no-op filled alignment frags.
2686 (arm_frag_align_code): New Function: Create a code alignment frag.
2687 (arm_init_frag): New Function: Initialse the target dependent
2690 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2691 (TC_FRAG_INIT): Define.
2692 (HANDLE_ALIGN): Define.
2693 (md_do_align): Define.
2695 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2697 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2698 symbol has been initialised before extracting its symbol index.
2700 2001-04-24 H.J. Lu <hjl@gnu.org>
2702 * configure: Regenerated with the right version of autoconf.
2704 2001-04-24 Christian Groessler <cpg@aladdin.de>
2706 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2707 generate R_CALLR and R_REL16 relocations
2709 2000-04-20 Jason Eckhardt <jle@redhat.com>
2711 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2712 since frag_now can change after d10v_cleanup is called.
2714 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2716 * configure.in: Add the em type for FreeBSD targets.
2717 * configure: Regenerate.
2719 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2721 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2722 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2724 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2725 pc-relative relocations not placed at the end of the instruction.
2727 2001-04-13 Jim Wilson <wilson@redhat.com>
2729 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2732 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2734 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2735 handle SHF_MERGE and SHF_STRINGS.
2736 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2737 (obj_elf_section): Allow additional argument specifying entity size.
2738 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2739 in SEC_MERGE sections.
2741 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2743 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2745 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2747 * expr.c (operand): Pass &c to md_parse_name().
2748 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2750 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2752 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2754 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2755 * Makefile.in: Regenerated.
2757 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2758 * configure: Regenerated.
2760 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2762 * config/tc-mn10300.c (xr_registers): Added `pc'.
2764 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2766 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2767 * configure: Regenerate.
2769 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2770 cases, and always return size based on current fr_subtype.
2771 (md_begin): Move initialization of md_relax_table..
2772 (md_relax_table): ..to static initializer. Set rlx_length for
2773 UNDEF_WORD_DISP cases.
2774 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2775 (md_begin): Likewise.
2776 (md_relax_table): Likewise.
2777 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2778 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2779 Set rlx_backward and rlx_forward to zero for unused states.
2780 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2781 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2782 (UNCOND12, UNCOND32): Remove duplicate defines.
2784 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2786 * config/tc-cris.c (md_estimate_size_before_relax) <case
2787 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2788 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2789 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2790 Add cases to cover all relax states.
2791 (cris_insn_first_word_frag): New.
2792 (md_assemble): Call cris_insn_first_word_frag to get the first
2793 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2794 end. Drop variable insn_size.
2795 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2796 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2797 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2799 * write.c (write_object_file): Reset broken word state before
2802 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2804 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2805 for one line if not already enabled.
2806 * cond.c (s_elseif): Correct conditional assembly listing.
2809 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2810 Don't abort on NULL current_cframe.
2812 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2814 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2815 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2816 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2817 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2818 * config/obj-coff.c (do_relocs_for): Likewise.
2819 (yank_symbols): Likewise.
2820 (fixup_segment): Likewise.
2821 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2822 (ppc_fix_adjustable): Likewise.
2823 * config/tc-mips.c (md_convert_frag): Likewise.
2824 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2825 * ehopt.c (eh_frame_convert_frag): Likewise.
2826 * expr.c (make_expr_symbol): Likewise.
2828 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2830 * symbols.c (resolve_symbol_value): Don't fix expression values
2831 until relaxation is complete.
2832 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2833 (S_GET_VALUE): Likewise, and return unresolved expression value.
2834 * write.c (finalize_syms): New.
2835 (relax_and_size_seg): Split into..
2836 (relax_seg): New function, returns 1 if anything changed..
2837 (size_seg): And the remainder of relax_and_size_seg.
2838 (fixup_segment): Arrange for final resolution of sym values.
2839 (adjust_reloc_syms): Likewise.
2840 (write_object_file): Likewise, and repeatedly call relax_seg until
2841 nothing more changes.
2842 (relax_segment): Return 1 if anything changed. Use correct types
2843 for rs_org `target' and `after'.
2844 * write.h (finalize_syms): Declare.
2845 (relax_segment): Update prototype.
2847 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2848 do-nothing cases to switch to avoid abort on a second relaxation
2849 pass, and tidy code a little.
2850 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2851 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2852 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2853 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2854 (md_relax_table): Remove first four unused entries. Increment
2855 rlx_length by one throughout table, and update comments to suit.
2856 (md_estimate_size_before_relax): Return size of current variable
2857 part of frag to reflect reality when relaxing more than once.
2858 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2859 (COND32, UNCD32): Rename to DISP32 throughout.
2860 (UNDEF_WORD_DISP): Renumber to 3.
2861 (md_estimate_size_before_relax): Add extra do-nothing cases.
2862 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2863 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2864 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2865 handle word and dword branches.
2867 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2869 * config/tc-cris.h (tc_fix_adjustable): Allow only
2870 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2871 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2872 example in comment to valid type.
2874 2001-03-28 H.J. Lu <hjl@gnu.org>
2876 * read.c (equals): Set to local for COFF only if it hasn't been
2879 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2881 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2882 (md_begin): Use it when setting default architecture.
2884 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2886 * read.c (equals): (for COFF) default symbols to being local.
2888 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2890 * configure.in (cris-*-*): Change default emulation to criself.
2891 (cris-*-*aout*): New rule.
2892 * configure: Regenerate.
2894 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2896 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2897 BFD_RELOC_390_GOTENT.
2898 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2899 BFD_RELOC_390_GOTENT.
2901 2001-03-26 Nick Clifton <nickc@redhat.com>
2903 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2904 * config/tc-s390.c (s390_force_relocation): New function: Force
2905 relocations for VTINHERIT relocs.
2907 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2909 * doc/as.texinfo: Put @c man begin to generate the as man page.
2910 When generating man, define all the variables. Re-organize some
2911 options to obtain better indentation of man page.
2912 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2913 (as.1): Build from as.texinfo.
2914 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2916 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2918 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2919 scale factor, and return the end of the expression.
2920 (i386_operand): Modify for above.
2922 2001-03-23 Nick Clifton <nickc@redhat.com>
2924 * doc/as.texinfo: Document --listing-XXX command line switches.
2925 Explain why listings behave differently when -pipe is used.
2927 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2929 * write.c (fix_new_exp): Print an error if passed a register.
2931 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2933 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2934 (PIC_SUFFIX_CHAR): New macro.
2935 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2936 (pic): New variable.
2937 (md_longopts): New option --pic.
2938 (OPTION_PIC): Define.
2939 (md_estimate_size_before_relax): Tweak longish comment.
2940 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2941 (md_assemble): Handle a PIC relocation on prefix and normal
2942 instruction operands.
2943 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2944 "complex" operand expressions. Call frag_more outside
2945 gen_cond_branch_32 parameter list.
2946 (cris_process_instruction): Handle PIC relocs on parsed
2947 operand expressions. Validize PIC reloc sizes.
2948 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2949 (gen_bdap): Handle "complex" operand expressions.
2950 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2951 ADD.D offset,PC as jump instruction if generating PIC. Generate
2952 error instead of crashing on complex expressions.
2953 (cris_number_to_imm): Add segT parameter. All callers changed.
2954 Use segT parameter, not now_seg, for segment of fixup. Handle
2955 PCREL relocations but check that they are fully resolved.
2956 (md_parse_option): Handle OPTION_PIC.
2957 (tc_gen_reloc): Handle PIC relocs.
2958 (md_show_usage): Update for --pic.
2959 (md_apply_fix3): Renamed from md_apply_fix.
2960 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2961 (md_cris_force_relocation): Force relocation for PIC relocs.
2963 * config/tc-cris.h: Tweak attribution.
2964 (MD_APPLY_FIX3): Define.
2965 (IS_CRIS_PIC_RELOC): New macro.
2966 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2967 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2969 (tc_frob_symbol): Avoid emitting undefined symbols.
2971 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2973 * frags.h (struct frag): Add relax_marker.
2974 * write.c (is_dnrange): Delete.
2975 (relax_frag): Use correct types for `aim', `target', `address'.
2976 Delete `offset', `was_address'. Test `relax_marker' instead of
2977 using fragile (and slow) address test.
2978 (relax_segment): Init and flip `relax_marker'.
2980 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2982 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2985 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2987 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2988 with 'Motorola specification for assembly language input standard'.
2990 2001-03-17 Richard Henderson <rth@redhat.com>
2992 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2993 (dwarf2_directive_loc): Don't use them.
2994 (dwarf2_directive_file): Reject duplicate file definitions.
2995 (get_filenum): Zero allocated memory.
2996 (out_file_list): Complain about missing file definitions.
2998 2001-03-17 Alan Modra <alan@linuxcare.com.au>
3000 * read.c (do_org): Handle complex expressions.
3001 * cgen.c (gas_cgen_finish_insn): Likewise.
3003 2001-03-15 David Mosberger <davidm@hpl.hp.com>
3005 * config/tc-ia64.c (md): New member keep_pending_output.
3006 (ia64_flush_pending_output): Flush only if md.keep_pending_output
3008 (dot_xdata): Turn on md.keep_pending_output for the duration of
3010 (dot_xfloat_cons): Ditto.
3011 (dot_xstringer): Ditto.
3012 (dot_xdata_ua): Ditto.
3013 (dot_xfloat_cons_ua): Ditto.
3015 2001-03-15 Jim Wilson <wilson@redhat.com>
3017 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
3020 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
3022 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
3024 2001-03-15 DJ Delorie <dj@redhat.com>
3026 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
3027 blindly freeing string if it isn't at the top of the obstack.
3029 2001-03-13 Alan Modra <alan@linuxcare.com.au>
3031 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
3032 (NUM_FLAG_CODE): Define.
3033 (lex_got): New function.
3034 (got_reloc): New global var.
3035 (x86_cons_fix_new): New function.
3036 (x86_cons): New function.
3037 (i386_immediate): Use lex_got here, replacing inline code. Change
3038 "ignoring junk.." error message to "junk.."
3039 (i386_displacement): Likewise.
3040 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
3041 (x86_cons): Declare.
3042 (TC_CONS_FIX_NEW): Define.
3043 (x86_cons_fix_new): Declare.
3045 2001-03-12 Nick Clifton <nickc@redhat.com>
3047 * config/tc-arm.c (md_begin): Always set machine type based on
3050 2001-03-07 Alan Modra <alan@linuxcare.com.au>
3052 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
3053 (md_assemble) <smallest displacement>: Use correct field of i.op[]
3055 <JumpInterSegment output>: Use correct i.disp_reloc[].
3056 <immediate output>: Likewise.
3058 2001-03-06 Nick Clifton <nickc@redhat.com>
3060 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
3063 2001-03-06 Igor Shevlyakov <igor@windriver.com>
3065 * config/tc-m68k.c : Add 5407 to archs[] table.
3066 (HAVE_LONG_BRANCH): Add mcf5407.
3067 (select_control_regs): Recognize 5407.
3069 2001-03-02 Dave Brolley <brolley@redhat.com>
3071 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
3074 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
3076 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
3077 (gen_to_words): Print warnings if NaNs are found and the target CPU
3078 does not support them. Allow largest exponent to be used in normal
3079 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
3081 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
3083 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
3084 anymore since we use bfd_elf_generic_reloc now.
3085 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
3087 2001-02-27 Alan Modra <alan@linuxcare.com.au>
3089 * configure.in (BFD_VERSION): New.
3090 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
3091 * configure: Regenerate.
3092 * Makefile.am: Run "make dep-am"
3093 * Makefile.in: Regenerate.
3094 * doc/Makefile.in: Regenerate.
3096 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
3098 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
3099 SEC_NEVER_LOAD when the 'n' flag is used.
3100 Add SEC_NEVER_LOAD to matchflags.
3102 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3104 * symbols.c (decode_local_label_name): Initialize message_format
3105 only when an error is reported (perf pb due to I18N).
3107 2001-02-23 H.J. Lu <hjl@gnu.org>
3109 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
3110 BFD_ASSEMBLER is not defined.
3112 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
3114 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
3115 done if it's against a symbol.
3117 2001-02-22 Timothy Wall <twall@cygnus.com>
3119 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
3120 target formats if applicable.
3121 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
3122 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
3123 * Makefile.in: Regenerated.
3124 * configure.in: Added configuration for ia64-*-aix*.
3125 * configure: Regenerated.
3127 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3129 * config/tc-ia64.c (enum operand_match_result): New type.
3130 (operand_match): Change return type to operand_match_result.
3131 Fix all returns appropriately, adding support for returning the
3132 out-of-range result.
3133 (parse_operands): New locals result, error_pos, out_of_range_pos,
3134 curr_out_of_range_pos. Rewrite operand matching loop to give better
3137 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3139 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
3140 (dot_proc): Clear unwind.prologue_count to zero.
3141 (dot_prologue): Increment unwind.prologue_count.
3142 (dot_restore): If second operand is omitted, use
3143 unwind.prologue_count -1 for "ecount" (# of additional regions to
3144 pop). Decrement unwind.prologue_count by number of regions
3147 2001-02-21 Nick Clifton <nickc@redhat.com>
3149 * doc/as.texinfo (Section): Note that some flags to the COFF
3150 version of .section remove attributes rather than setting them.
3152 2001-02-20 Kazu Hirata <kazu@hxi.com>
3154 * config/tc-pdp11.c: Fix formatting.
3155 * config/tc-pdp11.h: Likewise.
3157 2001-02-20 Bo Thorsen <bo@suse.de>
3159 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
3162 2001-02-18 David O'Brien <obrien@FreeBSD.org>
3164 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
3165 all FreeBSD platforms should look the same at this level.
3166 * configure: Rebuilt.
3167 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
3169 2001-02-18 lars brinkhoff <lars@nocrew.org>
3171 * Makefile.am: Add PDP-11 target.
3172 * configure.in: Likewise.
3173 * config/tc-pdp11.c: New file.
3174 * config/tc-pdp11.h: New file.
3175 * doc/Makefile.am: Add PDP-11 documentation.
3176 * doc/all.texi: Likewise.
3177 * doc/as.texinfo: Likewise.
3178 * doc/c-pdp11.texi: New file.
3180 2001-02-16 matthew green <mrg@redhat.com>
3182 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
3184 2001-02-13 Jim Wilson <wilson@redhat.com>
3186 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
3187 reloc instead of a 0 reloc.
3188 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
3190 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
3192 2001-02-13 Ian Lance Taylor <ian@zembu.com>
3194 * write.c (is_dnrange): Stop as soon as the address becomes
3196 (relax_frag): Add segment parameter. Only call symbol_get_frag
3197 once. Only call is_dnrange if the symbol is in the same segment,
3198 and the symbol address is larger.
3199 (relax_segment): Pass segment to md_relax_frag and relax_frag.
3200 * write.h (relax_frag): Update declaration.
3201 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
3203 * config/tc-m32r.c (m32r_relax_frag): Likewise.
3204 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
3205 (m32r_relax_frag): Update declaration.
3206 * config/tc-mips.h (md_relax_frag): Add segment parameter.
3207 * config/tc-tic54x.h (md_relax_frag): Likewise.
3208 * doc/internals.texi (CPU backend): Update documentation for
3211 2001-02-13 Alan Modra <alan@linuxcare.com.au>
3213 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
3214 Mention effect of < 386 architectures on jump promotion.
3215 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
3217 * config/tc-i386.c (no_cond_jump_promotion): New.
3218 (set_cpu_arch): Parse "jumps" arch modifier.
3219 (insn_size): Modify usage comment.
3220 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3221 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3222 (TYPE_FROM_RELAX_STATE): New define.
3223 (UNCOND_JUMP, COND_JUMP): Renumber.
3224 (md_relax_table): Reorder to suit.
3225 (COND_JUMP86): New define.
3226 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3227 (md_assemble): Create frag var for jumps of max size, encode relax
3228 state for COND_JUMP86.
3229 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3230 leave conditional jumps small if no_cond_jump_promotion.
3231 (md_convert_frag): Likewise.
3233 * expr.c (operator): Don't bump input_line_pointer for two char
3234 operators. Instead return operator size via new param num_chars.
3235 (expr): Use above to parse multi-char operators correctly.
3237 2001-02-12 Jan Hubicka <jh@suse.cz>
3239 * config/tc-i386.c (i386_displacement): Fix handling of
3240 BFD_RELOC_X86_64_GOTPCREL.
3241 (i386_validate_fix): Likewise.
3243 2001-02-12 Philip Blundell <pb@futuretv.com>
3245 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3246 ldrt/strt instructions.
3248 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3250 * config/tc-mips.c (macro): For M_LA_AB emit a
3251 BFD_RELOC_MIPS_CALL16 relocation or a
3252 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3253 BFD_RELOC_MIPS_GOT16 and
3254 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3255 loading the jump register when generating SVR4_PIC code.
3257 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3259 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3260 map to MIPS-specific files, as they used to do before the
3261 change on 2000-05-21.
3262 * configure: Regerate.
3264 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3266 * config/tc-mips.c (md_parse_option): Don't try to compile
3267 ELF-only option code if not ELF.
3269 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3271 * config/tc-ia64.h (md_elf_section_type): New macro.
3272 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3273 (they're now handled via ia64_elf_section_type.
3275 * config/tc-ia64.c (unwind): New members saved_text_seg,
3276 saved_text_subseg, and force_unwind_entry.
3277 (optimize_unw_records): New function to optimize away unnecessary
3279 (ia64_elf_section_type): New function.
3280 (output_unw_records): Generate unwind info only if the size is
3281 non-zero or if it's forced for some other reason (e.g.,
3282 handlerdata or a personality routine).
3283 (generate_unwind_image): Don't switch back to previous
3284 section---stay inside the unwind info section instead so that
3285 handlerdata that may follow goes into the right place.
3286 (dot_handlerdata): Force generation of unwind entry and save the
3287 current active text segment before generating unwind image.
3288 (dot_unwentry): Force generation of unwind entry.
3289 (dot_personality): Ditto.
3290 (dot_endp): Generate unwind table entry only if there is
3291 some unwind info or the unwind entry was forced.
3293 * config/tc-ia64.c (make_unw_section_name): New macro to form
3294 unwind section name.
3295 (generate_unwind_image): Add "text_name" argument. Use it to
3296 form unwind section name.
3297 (dot_handlerdata): Determine current segment (section) name and
3298 pass it to generate_unwind_image().
3299 (dot_endp): Determine current segment (section) name and use
3300 it to determine the appropriate unwind section name.
3301 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3302 n, fill, and max arguments.
3304 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3306 * Makefile.am: Add linux target for S/390.
3307 * configure.in: Likewise.
3308 * config/tc-s390.c: New file.
3309 * config/tc-s390.h: New file.
3311 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3313 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3314 2byte, 4byte and 8byte.
3316 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3318 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3319 md_number_to_chars with size > sizeof (valueT).
3321 2001-02-06 H.J. Lu <hjl@gnu.org>
3323 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3324 there is no relocation.
3326 2001-02-06 H.J. Lu <hjl@gnu.org>
3328 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3330 * config/tc-ia64.c (md_parse_option): Only accept the valid
3331 ia64 options on "-axxx".
3333 2001-02-05 Jim Wilson <wilson@redhat.com>
3335 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3336 aborting for invalid operands.
3338 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3340 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3341 than via pointer. Update all callers.
3342 (UNWIND_LOW32): Define.
3343 (UNWIND_HIGH32): Define.
3344 (pa_build_unwind_subspace): Use the above macros instead of dumping
3345 bitfields directly. Call frag_more once rather than multiple times.
3346 (md_assemble): Use UNWIND_LOW32.
3347 (pa_entry): Likewise
3348 (pa_procend): Likewise.
3349 (process_exit): Use UNWIND_HIGH32.
3351 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3353 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3354 function to select the header according to the cpu.
3355 (md_after_pass_hook, md_do_align): Remove.
3356 (md_cleanup, m68hc11_cleanup): Remove.
3357 (md_pcrel_from_section): Declare.
3358 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3359 (build_jump_insn, build_insn): Likewise.
3360 (m68hc11_listing_header): New function.
3361 (m68hc11_cleanup): Remove.
3363 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3365 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3366 symbols because there is no support for shared libraries and these
3367 symbols can't be overridden (unless they are weak).
3369 2001-02-01 Momchil Velikov <velco@fadata.bg>
3371 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3372 for the compilation unit with a zero byte.
3374 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3376 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3377 destinations. Correct range check for 17 and 22 bit branches.
3379 2001-01-25 Nick Clifton <nickc@redhat.com>
3381 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3382 still set. Issue an error message instead.
3383 (md_estimate_size_before_relax): Delete unused variable
3384 'buffer_address'. Fixup parentheses around if statement.
3386 2001-01-23 Kazu Hirata <kazu@hxi.com>
3388 * as.c: Fix formatting.
3389 * ehopt.c: Likewise.
3390 * messages.c: Likewise.
3391 * stabs.c: Likewise.
3392 * symbols.c: Likewise.
3394 2001-01-23 Ben Elliston <bje@redhat.com>
3396 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3398 2001-01-22 Kazu Hirata <kazu@hxi.com>
3400 * config/tc-alpha.c: Fix formatting.
3402 2001-01-19 Kazu Hirata <kazu@hxi.com>
3404 * config/tc-alpha.c: Fix formatting.
3406 2001-01-18 Kazu Hirata <kazu@hxi.com>
3408 * config/tc-alpha.c: Fix formatting.
3410 2001-01-18 Nick Clifton <nickc@redhat.com>
3412 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3414 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3416 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3418 * configure.in (cpu_type, arch): Match i386 too.
3419 * configure: Rebuilt.
3421 2001-01-16 Kazu Hirata <kazu@hxi.com>
3423 * config/tc-i386.c: Fix formatting.
3425 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3427 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3428 relocs for .PARISC.unwind section.
3430 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3431 depending on section flags, not just for .text.
3433 2001-01-15 Jim Wilson <wilson@redhat.com>
3435 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3436 not immediately followed by an instruction.
3438 2001-01-15 Kazu Hirata <kazu@hxi.com>
3440 * config/tc-m68hc11.c: Fix formatting.
3442 2001-01-15 Nick Clifton <nickc@redhat.com>
3444 * symbols.c (colon): Change 'already defined symbol' from a
3445 fatal error to an ordinary error. There is no reason why this
3446 error should be fatal.
3448 * message.c (as_fatal): Delete output file, if one has been
3451 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3453 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3455 2001-01-14 Kazu Hirata <kazu@hxi.com>
3457 * config/tc-alpha.c: Fix formatting.
3458 * config/tc-arc.c: Likewise.
3459 * config/tc-arc.h: Likewise.
3460 * config/tc-d10v.c: Likewise.
3461 * config/tc-i370.c: Likewise.
3462 * config/tc-i386.c: Likewise.
3463 * config/tc-i960.c: Likewise.
3464 * config/tc-m68k.c: Likewise.
3465 * config/tc-ppc.c: Likewise.
3466 * config/tc-sparc.c: Likewise.
3467 * config/tc-tahoe.c: Likewise.
3468 * config/tc-vax.c: Likewise.
3470 * config/tc-arc.c: Fix formatting.
3472 * config/tc-arc.c: Fix formatting.
3474 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3476 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3477 both 32 and 64 bit ELF.
3479 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3480 and don't bother storing `m' for "ce" completer. Tidy handling of
3481 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3483 2001-01-14 Jan Hubicka <jh@suse.cz>
3485 * config/tc-i386.h (TARGET_MACH): New macro.
3486 (i386_mach): Declare.
3487 * config/tc-i386.c (i386_mach): New function.
3489 2001-01-13 Philip Blundell <philb@gnu.org>
3491 * doc/as.texinfo: Fix spelling and cross-references.
3493 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3494 character for all systems, not just GNU/Linux. Make it explicit
3495 that `-k' doesn't affect code generation, just ELF flags.
3497 2001-01-13 Jan Hubicka <jh@suse.cz>
3499 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3502 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3504 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3506 2001-01-12 Nick Clifton <nickc@redhat.com>
3508 * as.c (print_args): Update copyright date to 2001.
3510 2001-01-12 Peter Targett <peter.targett@arccores.com>
3512 * doc/c-arc.texi: New file.
3513 Some sections to be expanded.
3515 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3517 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3518 (md_parse_option): Always accept "--32".
3520 2001-01-11 Peter Targett <peter.targett@arccores.com>
3522 * as.h (TC_ARC): Ensure struc-symbol.h included.
3523 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3525 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3526 (TARGET_SYMBOL_FIELDS) added.
3528 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3529 * doc/c-arc.texi: New file.
3530 Some sections to be expanded.
3531 * doc/as.texinfo: Update command-line options.
3532 Removed outdated text for ARC dependant features, instead include
3533 text from above file.
3535 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3536 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3537 (targ-cpu.h) header.
3539 * config/tc-arc.c: New updated configuration for
3540 ARC, including selection of core variants, and extensibility of
3541 instructions, registers etc. through directives.
3543 * config/tc-arc.c (arc_extinst): Minor corrections for
3545 (arc_common) Likewise. Make alignment argument optional for local
3546 symbols also, with default of zero.
3548 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3550 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3551 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3552 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3553 and fix_new_exp() instead.
3554 (md_convert_frag): For indexed post byte use the symbol value
3555 rather than the displacement.
3556 (md_relax_table): Fix indexed offset relax.
3558 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3560 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3562 (relaxable_symbol): New function.
3564 2001-01-11 Andreas Jaeger <aj@suse.de>
3566 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3569 2001-01-10 Nick Clifton <nickc@redhat.com>
3571 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3572 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3574 2001-01-10 Nick Clifton <nickc@redhat.com>
3576 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3577 character used to dollar local symbols.
3578 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3579 local label symbols.
3580 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3581 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3583 Use LOCAL_LABEL_CHAR.
3584 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3585 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3586 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3588 2001-01-08 Bo Thorsen <bo@suse.de>
3590 * config/tc-i386.c (i386_immediate, i386_displacement):
3593 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3595 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3598 2001-01-07 Philip Blundell <philb@gnu.org>
3600 * doc/as.texinfo (Bug Reporting): Update email address for
3604 2001-01-06 Jan Hubicka <jh@suse.cz>
3606 * configure.in: Define DEFAULT_ARCH for i386.
3607 * config/tc-i386.c (md_assemble): Return after the error message;
3608 move testing for 64bit operands to proper place.
3610 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3612 * doc/as.texinfo: Document '#' as comment character for i386 and
3613 x86_64. Add AMD x86-64 into menu of machine dependent information.
3615 * doc/c-i386.texi: Document x86_64 extensions.
3617 2001-01-05 Jan Hubicka <jh@suse.cz>
3619 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3621 2001-01-04 Jan Hubicka <jh@suse.cz>
3623 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3624 * NEWS: Add note about Pentium4 support.
3626 2001-01-04 Jan Hubicka <jh@suse.cz>
3628 * config/tc-i387.c (pi, pte, pt): Update.
3629 (type_names): Add new types.
3631 2001-01-03 Jan Hubicka <jh@suse.cz>
3633 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3634 CpuUnknown): Renumber
3635 (CpuP4, CpuSSE2): New.
3636 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3638 2001-01-03 Philip Blundell <pb@futuretv.com>
3640 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3642 (alpha_fix_adjustable): Likewise.
3643 (md_apply_fix): Likewise.
3645 2000-12-31 H.J. Lu <hjl@gnu.org>
3647 * listing.c (listing_message): Allocate string only if it is
3650 * configure: Rebuild.
3652 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3654 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3655 Point out caveats with generating fixups for the opcode in a frag.
3657 2000-12-30 Jan Hubicka <jh@suse.cz>
3659 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3662 2000-12-29 H.J. Lu <hjl@gnu.org>
3664 * listing.c (calc_hex): Print the variable part only if the
3665 fragment type is rs_fill.
3667 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3669 * doc/internals.texi (tc_conditional_pseudoop,
3670 TC_LINKRELAX_FIXUP): Fix typos.
3672 2000-12-28 Richard Henderson <rth@redhat.com>
3674 * write.c (subsegs_finish): Fix thinko last change -- don't
3675 "optimize" the alignment == 0 case.
3677 2000-12-28 Richard Henderson <rth@redhat.com>
3679 * as.h (rs_align_test): New.
3680 * frags.c (NOP_OPCODE): Move default from read.c.
3681 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3682 (frag_align_code): New.
3683 * frags.h (frag_align_code): Declare.
3684 * read.c (NOP_OPCODE): Remove.
3685 (do_align): Use frag_align_code.
3686 * write.c (NOP_OPCODE): Remove.
3687 (get_recorded_alignment): New.
3688 (cvt_frag_to_fill): Handle rs_align_test.
3689 (relax_segment): Likewise.
3690 (subsegs_finish): Align last subseg in section to the
3691 section alignment. Use frag_align_code.
3692 * write.h (get_recorded_alignment): Declare.
3693 * config/obj-coff.c (size_section): Handle rs_align_test.
3694 (fill_section, fixup_mdeps): Likewise.
3695 (write_object_file): Use frag_align_code.
3697 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3698 (alpha_handle_align): New.
3699 * config/tc-alpha.h (HANDLE_ALIGN): New.
3700 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3702 * config/tc-i386.h (md_do_align): Use frag_align_code.
3703 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3705 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3706 (ia64_handle_align): New.
3707 * config/tc-ia64.h (HANDLE_ALIGN): New.
3708 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3710 * config/tc-m32r.c (m32r_do_align): Remove.
3711 (m32r_handle_align): New.
3712 (fill_insn): Use frag_align_code.
3713 * config/tc-m32r.h (md_do_align): Remove.
3714 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3715 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3716 * config/tc-mips.c, config/tc-mips.h: Similarly.
3718 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3719 (sh_handle_align): Likewise. Handle rs_align_code.
3720 (sh_do_align): Remove.
3721 * config/tc-sh.h (md_do_align): Remove.
3722 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3724 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3725 (sparc_handle_align): Likewise. Handle rs_align_code.
3726 * config/tc-sparc.h (md_do_align): Remove.
3727 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3729 2000-12-22 DJ Delorie <dj@redhat.com>
3731 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3732 when we assemble the first half of a pair.
3734 2000-12-22 H.J. Lu <hjl@gnu.org>
3736 * config/tc-i386.c (reloc): Update the macro for non-bfd
3738 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3740 2000-12-22 H.J. Lu <hjl@gnu.org>
3742 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3744 2000-12-20 Jan Hubicka <jh@suse.cz>
3746 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3747 (QWORD_MNEM_SUFFIX): New macro.
3748 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3750 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3751 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3753 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3754 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3755 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3756 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3757 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3759 (Reg, WordReg): Add Reg64.
3760 (Imm): Add Imm32S and Imm64.
3762 (Disp): Add Disp64 and Disp32S.
3763 (AnyMem): Add Disp32S.
3764 (RegRex, RegRex64): New macros.
3765 (rex_byte): New type.
3766 * config/tc-i386.c (set_16bit_code_flag): Kill.
3767 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3768 (reloc): New parameter "signed"; support x86_64.
3769 (set_code_flag): New.
3770 (DEFAULT_ARCH): New macro; default to "i386".
3771 (default_arch): New static variable.
3772 (struct _i386_insn): New fields Operand_PCrel; rex.
3773 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3774 (flag_code): New enum and static variable.
3775 (use_rela_relocations): New static variable.
3776 (flag_code_names): New static variable.
3777 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3778 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3780 (i386_align_code): Return plain "nop" for x86_64.
3781 (mode_from_disp_size): Support Disp32S.
3782 (smallest_imm_type): Support Imm32S and Imm64.
3783 (offset_in_range): Support size of 8.
3784 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3785 (md_pseudo_table): Add "code64"; use set_code_flat.
3786 (md_begin): Emit sane error message on hash failure.
3787 (tc_i386_fix_adjustable): Support x86_64 relocations.
3788 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3789 instructions supported on particular arch just partially,
3790 output of 64bit immediates, handling of Imm32S and Disp32S type.
3791 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3792 (i386_displacement): Likewise.
3793 (i386_index_check): Cleanup; support 64bit addresses.
3794 (md_apply_fix3): Support x86_64 relocation and rela.
3795 (md_longopts): Add "32" and "64".
3796 (md_parse_option): Add OPTION_32 and OPTION_64.
3797 (i386_target_format): Call even for ELFs; choose between
3798 elf64-x86-64 and elf32-i386.
3799 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3800 (tc_gen_reloc): Support rela relocations and x86_64.
3801 (intel_e09_1): Support QWORD.
3803 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3805 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3806 it's not an offset expression.
3807 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3808 keep the braces '[' and ']' in the output string.
3809 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3810 != FLAT. There is no such op_modifier.
3812 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3814 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3817 2000-12-13 Kazu Hirata <kazu@hxi.com>
3819 * as.h: Fix formatting.
3821 * dwarf2dbg.c: Likewise.
3822 * input-scrub.c: Likewise.
3825 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3827 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3828 configure: Regenerate.
3830 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3832 * dwarf2dbg.c: #include <limits.h> only if it exists.
3834 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3836 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3837 (md_apply_fix): Here too.
3839 2000-12-12 Jim Wilson <wilson@redhat.com>
3841 * config/tc-ia64.h (ia64_init): Add prototype.
3843 2000-12-12 H.J. Lu <hjl@gnu.org>
3845 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3847 * read.h (outputting_stabs_line_debug): Change it to int.
3848 * stabs.c (outputting_stabs_line_debug): Likewise.
3850 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3852 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3853 the address of a function result.
3855 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3857 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3858 (md_assemble): Call dwarf2_emit_insn.
3859 (shlib): Fix typo SHILB -> SHLIB.
3860 (md_parse_option): Likewise.
3861 (ppc_elf_validate_fix): Likewise:
3862 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3864 2000-12-12 Nick Clifton <nickc@redhat.com>
3866 * cgen.h: Fix formatting.
3867 * input-scrub.c: Fix formatting.
3868 * macro.c: Fix formatting.
3869 * config/tc-mips.c: Fix formatting.
3870 * doc/c-mips.texi: Fix formatting.
3872 2000-12-11 Jan hubicka <jh@suse.cz>
3874 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3875 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3877 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3879 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3882 * i386.h (*_Suf): Remove No_dSuf.
3883 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3885 (i386_optab): Remove 'd' in the suffixes.
3887 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3889 * config/tc-i386.c (T_SHORT): Undefine before defining.
3891 2000-12-05 Kazu Hirata <kazu@hxi.com>
3893 * config/tc-mips.c: Fix formatting.
3895 2000-12-04 Matthew Hiller <hiller@redhat.com>
3897 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3898 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3899 (md_show_usage): Ditto.
3900 (md_parse_option): Ditto.
3901 (d10v_cleanup): Writes pending instruction only if
3902 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3903 Fix compile time warning messages.
3905 * doc/c-d10v.texi: Documents new options.
3907 2000-12-04 Matthew Hiller <hiller@redhat.com>
3909 * stabs.c (outputting_stabs_line_debug): New variable.
3910 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3911 function entry and unset at function exit.
3913 * read.h (outputting_stabs_line_debug): New extern declaration.
3915 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3917 * dwarf2dbg.c: Fix compile time warning messages.
3919 2000-12-03 Kazu Hirata <kazu@hxi.com>
3921 * config/tc-a29k.c: Fix formatting.
3922 * config/tc-alpha.c: Likewise.
3923 * config/tc-arm.c: Likewise.
3924 * config/tc-cris.c: Likewise.
3925 * config/tc-hppa.c: Likewise.
3926 * config/tc-i370.c: Likewise.
3927 * config/tc-i386.c: Likewise.
3928 * config/tc-i860.c: Likewise.
3929 * config/tc-i960.c: Likewise.
3930 * config/tc-ia64.c: Likewise.
3931 * config/tc-m68hc11.c: Likewise.
3932 * config/tc-m68k.c: Likewise.
3933 * config/tc-m88k.c: Likewise.
3934 * config/tc-pj.c: Likewise.
3935 * config/tc-ppc.c: Likewise.
3936 * config/tc-sh.c: Likewise.
3937 * config/tc-sparc.c: Likewise.
3938 * config/tc-tahoe.c: Likewise.
3939 * config/tc-vax.c: Likewise.
3941 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3943 * config/tc-mips.c (mips_ip): When calculating offsets,
3944 don't accept as constant the difference between the
3945 addresses of symbols in two different sections.
3947 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3949 (validate_mips_insn): Likewise. Also, update 'B' operand
3950 specifier to use OP_*_CODE20 constants and delete 'm' operand
3952 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3953 operand specifiers. Change warning generated by 'B' operand
3954 specifier to reflect its new multi-purpose usage.
3956 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3957 -1, and update comment.
3958 (file_mips_isa): Likewise.
3959 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3960 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3961 ISA_* constants rather than hard-coded numbers.
3962 (mips_cpu_info): New structure.
3963 (mips_cpu_info_table): New table describing CPU and ISA names
3965 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3966 mips_cpu_info_from_cpu): New functions.
3967 (mips_isa_to_str): New function to get string for ISA name.
3968 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3969 return const char *.
3970 (md_begin): Redo CPU and ISA selection logic, using
3971 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3972 than hard-coded numbers.
3973 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3974 ISA_* constants rather than hard-coded numbers.
3975 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3976 (md_longopts): Delete OPTION_NO_MIPS32.
3977 (md_parse_option): Convert to use ISA_* constants rather than
3978 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3979 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3980 to use strcasecmp to recognize "default" and to use
3981 mips_cpu_info_from_name to get CPU numbers from argument.
3982 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3983 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3985 (s_mipsset): Accept ISA value 32.
3986 * doc/as.texinfo: Clean up MIPS options summary slightly,
3987 remove -no-mips32. Add note about -mips4 and -mips32
3988 specifying those ISA levels. Delete -mips32 and -no-mips32
3989 cpu flag descriptions.
3990 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3991 up the supported CPU switch list, and replace 4Kc, 4Km, and
3992 4Kp entries with a single mips32-4k entry. Note that you can
3995 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3997 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3999 (md_parse_option): Add cases for OPTION_MIPS5 and
4001 (md_show_usage): Mention -mips5 and -mips64 arguments.
4002 (s_mipsset): Add cases for MIPS5 and MIPS64.
4003 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
4005 * doc/as.texinfo: Mention -mips5 and -mips64 options
4007 * doc/c-mips.texi: Likewise. Also update introduction
4008 and ".set" usage information.
4010 * config/tc-mips.c (md_show_usage): Add "sb1" to the
4012 (mips_cpu_info_table): Add SB-1 entries.
4013 * doc/c-mips.texi: Add "sb1" to the list of CPUs
4014 known to the -mcpu option.
4016 * doc/as.texinfo: Correct description of MIPS -mcpu
4017 option, by copying some of the text from doc/c-mips.texi.
4019 2000-12-01 Joel Sherrill <joel@OARcorp.com>
4021 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
4023 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
4024 (sparc*-*-rtems*): Switched from a.out to ELF.
4025 * configure: Regenerate.
4026 * config.in: Regenerate.
4027 * Makefile.in: Regenerate.
4028 * aclocal.m4: Regenerate.
4029 * po/gas.pot: Regenerate.
4031 2000-11-30 Philip Blundell <pb@futuretv.com>
4033 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
4034 even in non BFD_ASSEMBLER case.
4036 2000-11-30 Diego Novillo <dnovillo@redhat.com>
4038 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
4041 2000-11-29 Richard Henderson <rth@redhat.com>
4043 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
4044 until dwarf2_finish; use relaxation to get cross-fragment offsets;
4045 thread multiple subsegments properly; handle multiple code
4046 sections properly; emit proper compilation unit info for assembler
4047 generated debugging.
4049 * as.h (enum _relax_state): Add rs_dwarf2dbg.
4050 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
4051 (dwarf2dbg_estimate_size_before_relax): Declare.
4052 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
4053 * write.c: Include dwarf2dbg.h.
4054 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
4055 (relax_segment): Likewise.
4057 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
4059 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
4060 jump>: Use as_bad_where instead of as_bad. Tweak error message
4061 accordingly. Stabilize frag by updating fix part and resetting
4063 <undefined symbol, unconditional jump>: Ditto.
4064 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
4065 indexing is_end_of_line[].
4066 (md_assemble): Initialize size to 0.
4067 (md_section_align): Mark parameter seg as unused.
4068 (parse_reg): Parse names case-insensitively.
4070 2000-11-28 Kazu Hirata <kazu@hxi.com>
4072 * config/obj-aout.h: Fix formatting.
4073 * config/obj-bout.h: Likewise.
4074 * config/obj-coff.c: Likewise.
4075 * config/obj-coff.h: Likewise.
4076 * config/obj-elf.h: Likewise.
4077 * config/obj-som.h: Likewise.
4078 * config/obj-vms.c: Likewise.
4079 * config/obj-vms.h: Likewise.
4080 * config/tc-h8300.h: Likewise.
4081 * config/tc-ns32k.h: Likewise.
4082 * config/tc-sparc.h: Likewise.
4083 * config/tc-tic54x.h: Likewise.
4084 * config/tc-z8k.h: Likewise.
4086 2000-11-28 Nick Clifton <nickc@redhat.com>
4088 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
4089 License is present in the sources, but not the output, and
4090 also available from the GNU website.
4091 (GNU Free Documentation License): Comment out this section.
4093 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
4095 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
4096 targets. Remove i860 from valid a.out targets.
4097 * Makefile.in: Regenerate.
4099 * config/tc-cris.c: Include dwarf2dbg.h.
4100 (md_pseudo_table): Add .file and .loc.
4101 (md_assemble): Call dwarf2_emit_insn if generating ELF.
4102 (s_cris_file, s_cris_loc): New.
4103 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4104 * Makefile.am: Regenerate dependencies.
4105 * Makefile.in: Regenerate.
4107 2000-11-28 Alan Modra <alan@linuxcare.com.au>
4109 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
4110 (MRI_MUL_PRECEDENCE): Likewise.
4111 (op_rank): Fix a comment typo.
4113 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4115 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
4117 (get_operand): Fix analysis for movw/movb instructions.
4119 2000-11-24 Nick Clifton <nickc@redhat.com>
4121 * configure.in (xscale-elf): Add target.
4122 (xscale-coff): Add target.
4123 * configure: Regenerate.
4125 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
4127 (ARM_EXT_XSCALE): New ARM architecture extension.
4128 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
4129 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
4130 (ARM_THUMB): Rename to ARM_EXT_THUMB.
4131 (ARM_ARCH_V4): Remove processor from architecture.
4132 (ARM_ARCH_3M): New architecutre definition.
4133 (ARM_ARCH_V5TE): New architecutre definition.
4134 (ARM_ARCH_XSCALE): New architecutre definition.
4135 (CPU_DEFAULT): Allow to be defaulted to XScale.
4136 (atpcs): New boolean variable.
4137 (ldr_flags): Support 'd' flag for double word loads.
4138 (str_flags): Support 'd' flag for double word stored.
4139 (do_mia): New function.
4140 (do_mar): New function.
4141 (do_mra): New function.
4142 (do_pld): New function.
4143 (do_ldrd): New function.
4144 (do_blx): New function.
4145 (do_bkpt): New function.
4146 (do_clz): New function.
4147 (do_lstc2): New function.
4148 (do_cdp2): New function.
4149 (do_t_blx): New function.
4150 (do_t_bkpt): New function.
4151 (do_smla): New function.
4152 (do_smlal): New function.
4153 (do_smul): New function.
4154 (do_qadd): New function.
4155 (do_co_reg2c): New function.
4156 (LONGEST_INSN): Redefine to 7.
4158 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
4159 command line switches.
4161 2000-11-22 Jim Wilson <wilson@redhat.com>
4163 * config/tc-ia64.c (pseudo_func): Add missing initializers.
4164 (struct rsrc): Make line unsigned.
4165 (gr_values): Add missing initializer.
4166 (SLOT_NUM_NOT_SET): Add unsigned cast.
4167 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
4168 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4169 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4170 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
4171 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
4172 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
4173 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
4174 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
4175 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
4176 Add ATTRIBUTE_UNUSED to unused parameters.
4177 (convert_expr_to_ab_reg): Add parens.
4178 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
4179 (dot_prologue): Initialize grsave when declared.
4180 (md_pseudo_table): Add missing initializers.
4181 (operand_match): Add casts to bfd_vma.
4182 (emit_one_bundle): Delete unused local prev. Make required_template
4184 (specify_resource): Cast i to unsigned.
4185 (note_register_values): Use fprintf_vma.
4186 (print_dependency): Likewise.
4188 2000-11-21 Jim Wilson <wilson@redhat.com>
4190 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
4191 for unwind info section.
4192 (dot_endp): Likewise for unwind section.
4194 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
4197 2000-11-21 Jakub Jelinek <jakub@redhat.com>
4199 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
4200 (output_insn): Call dwarf2_emit_insn.
4201 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4203 2000-11-17 Richard Henderson <rth@redhat.com>
4205 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4206 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
4207 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
4209 2000-11-17 Nick Clifton <nickc@redhat.com>
4211 * config/tc-arm.c (md_pseudo_table): Add support for .line and
4214 2000-11-17 Richard Henderson <rth@redhat.com>
4216 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4218 2000-11-17 Richard Henderson <rth@redhat.com>
4220 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
4221 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
4222 tri-state definition of alpha_flag_mdebug.
4223 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4224 (s_alpha_file): Store first .file directive.
4225 (s_alpha_stab): New.
4226 (md_pseudo_table): Add stabs and stabn.
4228 2000-11-17 Richard Henderson <rth@redhat.com>
4230 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4232 2000-11-17 Richard Henderson <rth@redhat.com>
4234 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4235 (main): Call dwarf2_finish.
4236 * as.h (debug_type): Clarify documentation of the meaning
4238 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4239 (print_stats): Fix parenthesis problem.
4240 (now_subseg_size): New.
4241 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4242 (dwarf2_directive_file): Don't set debug_type.
4243 (dwarf2_where): Honor DEBUG_DWARF2 first.
4244 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4245 do nothing if not emitting dwarf2 debug info, or no work.
4246 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4247 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4248 (ecoff_new_file): Likewise.
4249 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4250 commentary wrt dwarf2.
4252 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4253 ATTRIBUTE_UNUSED as needed.
4254 (emit_insn): Call dwarf2_emit_insn.
4255 (s_alpha_file): New.
4257 (s_alpha_coff_wrapper): Don't handle them.
4258 (md_pseudo_table): Update for .file and .loc.
4259 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4261 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4262 don't protect with debug_type.
4263 * config/tc-hppa.c (md_assemble): Likewise.
4264 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4265 * config/tc-mn10300.c (md_assemble): Likewise.
4266 * config/tc-sh.c (md_assemble): Likewise.
4267 * config/tc-v850.c (md_assemble): Likewise.
4269 * config/tc-arm.c (arm_end_of_source): Remove.
4270 * config/tc-hppa.c (pa_end_of_source): Remove.
4271 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4272 * config/tc-mn10300.c (mn10300_finalize): Remove.
4273 * config/tc-sh.c (sh_finalize): Remove.
4274 * config/tc-v850.c (sh_finalize): Remove.
4276 * config/tc-arm.h (md_end): Remove.
4277 * config/tc-hppa.h (md_end): Remove.
4278 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4279 * config/tc-m68hc11.h (md_end): Remove.
4280 * config/tc-mn10300.h (md_end): Remove.
4281 * config/tc-sh.h (md_end): Remove.
4282 * config/tc-v850.h (md_end): Remove.
4284 * config/tc-ia64.c (emit_one_bundle): Don't protect
4285 dwarf2 bits with debug_type.
4286 (md_assemble): Likewise.
4287 (ia64_end_of_source): Don't call dwarf2_finish.
4289 2000-11-16 Jim Wilson <wilson@redhat.com>
4291 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4292 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4295 2000-11-16 H.J. Lu <hjl@gnu.org>
4297 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4300 2000-11-15 Kazu Hirata <kazu@hxi.com>
4302 * config/tc-tic30.c: Fix formatting.
4303 * config/tc-tic80.c: Likewise.
4304 * config/tc-v850.c: Likewise.
4305 * config/tc-vax.c: Likewise.
4306 * config/tc-w65.c: Likewise.
4307 * config/tc-z8k.c: Likewise.
4309 2000-11-14 DJ Delorie <dj@redhat.com>
4311 * config/tc-v850.c: Support dwarf2.
4312 * config/tc-v850.h: Ditto.
4314 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4315 parse_cons_expression_v850 to initialize hold_cons_reloc.
4317 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4319 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4320 (errata_nops_necessary_p): New function.
4321 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4324 2000-11-14 Jim Wilson <wilson@redhat.com>
4326 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4327 return little endian bfd formats.
4329 2000-11-14 Kazu Hirata <kazu@hxi.com>
4331 * config/aout_gnu.h: Fix formatting.
4332 * config/atof-vax.c: Likewise.
4333 * config/m68k-parse.h: Likewise.
4334 * config/m88k-opcode.h: Likewise.
4335 * config/obj-elf.c: Likewise.
4336 * config/tc-arm.c: Likewise.
4337 * config/tc-cris.c: Likewise.
4338 * config/tc-i386.c: Likewise.
4339 * config/tc-ia64.c: Likewise.
4340 * config/tc-mn10300.c: Likewise.
4341 * config/te-386bsd.h: Likewise.
4342 * config/te-hppa.h: Likewise.
4343 * config/te-nbsd.h: Likewise.
4344 * config/te-ppcnw.h: Likewise.
4345 * config/te-sparcaout.h: Likewise.
4346 * config/te-tmips.h: Likewise.
4347 * config/vax-inst.h: Likewise.
4348 * config/vms-conf.h: Likewise.
4350 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4352 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4354 2000-11-13 H.J. Lu <hjl@gnu.org>
4356 * config/obj-elf.c (elf_frob_symbol): Support
4357 ".symver name,name2@@@nodename".
4358 (elf_frob_file_before_adjust): Likewise.
4360 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4361 and ".symver name,name2@@@nodename".
4364 2000-11-12 H.J. Lu (hjl@gnu.org)
4366 * config/obj-elf.c (obj_elf_symver): Check missing version
4369 2000-11-12 H.J. Lu (hjl@gnu.org)
4371 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4372 instead of bfd_vma for non-bfd assemblers.
4374 2000-11-09 Kazu Hirata <kazu@hxi.com>
4376 * itbl-ops.c: Fix comment typos.
4378 2000-11-08 Jim Wilson <wilson@redhat.com>
4380 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4381 (struct unwind): Add next_slot_frag field.
4382 (slot_index): New parameters slot_frag and first_frag. Add code
4383 to add in frag sizes when different. Add comments.
4384 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4385 arguments to slot_index.
4386 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4387 loop end. Set next_slot_frag field.
4389 2000-11-07 H.J. Lu <hjl@gnu.org>
4391 * doc/as.texinfo (.symver): Updated for versioned symbol
4394 * obj.h (format_ops): Add the frob_file_before_adjust field.
4396 * config/obj-aout.c (aout_format_ops): Set the
4397 frob_file_before_adjust field to 0.
4398 * config/obj-coff.c (coff_format_ops): Likewise.
4399 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4401 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4403 (elf_frob_file_before_adjust): New function to remove unneeded
4404 versioned symbols from the symbol table.
4405 (elf_format_ops): Set the frob_file_before_adjust field to
4406 elf_frob_file_before_adjust.
4408 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4411 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4413 2000-11-07 Peter Targett <peter.targett@arccores.com>
4415 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4417 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4418 Fix compile time warning messages.
4420 2000-11-07 Nick Clifton <nickc@redhat.com>
4422 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4423 buffer in order to avoid buffer overflows.
4425 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4427 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4428 Change M to m for -milp32 or -mlp64 to match gcc.
4429 (dot_endp): Use bytes_per_address instead of 8.
4430 (emit_one_bundle): Use number_to_chars_littleendian instead of
4432 (fix_insn): Likewise.
4433 (ia64_init): New function.
4434 (ia64_target_format): New function.
4435 (md_begin): Set endianness, arch, and machine as appropriate.
4436 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4437 Make these macros depend on TE_HPUX macro.
4438 (TARGET_FORMAT): Define.
4439 (HOST_SPECIAL_INIT): Define.
4440 * config/te-hpux.h: New file.
4441 * configure.in: Add "ia64-*-hpux*" target to configure.
4442 * configure: Regenerate.
4444 2000-11-06 Kazu Hirata <kazu@hxi.com>
4446 * as.c: Fix formatting.
4447 * dwarf2dbg.c: Likewise.
4448 * input-file.c: Likewise.
4449 * input-file.h: Likewise.
4450 * input-scrub.c: Likewise.
4451 * itbl-ops.c: Likewise.
4452 * listing.c: Likewise.
4453 * macro.h: Likewise.
4454 * messages.c: Likewise.
4456 * subsegs.c: Likewise.
4457 * subsegs.h: Likewise.
4458 * write.c: Likewise.
4460 2000-11-06 Nick Clifton <nickc@redhat.com>
4462 * doc/as.texinfo: Add GNU Free Documentation License.
4463 * doc/gasp.texi: Add GNU Free Documentation License.
4464 * doc/as.1: Add GNU Free Documentation License.
4466 2000-11-05 Nick Clifton <nickc@redhat.com>
4468 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4470 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4472 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4473 * configure: Regenerate.
4475 2000-11-01 Nick Clifton <nickc@redhat.com>
4477 * read.c (original_case_string): New global variable.
4478 (read_a_source_file): Copy opcode string into
4479 original_case_string if clobbering the case of the opcode.
4480 * read.h: Export the definition of original_case_string.
4481 * config/tc-arm.c (md_assembler): When parsing a .req
4482 directive use the original opcode string, not the case
4485 2000-11-02 Nick Clifton <nickc@redhat.com>
4487 * config/tc-mn10300.c (debug_line): Remove this static
4489 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4490 dwarf2_where and dwarf2_gen_line_info.
4492 2000-11-02 Theo Honohan <th@futuretv.com>
4494 * config/tc-arm.c (do_msr): Improve error message.
4496 2000-10-31 Eric Christopher <echristo@redhat.com>
4498 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4499 or pc-relative, else use fx_offset.
4501 2000-10-31 Jim Wilson <wilson@redhat.com>
4503 * config/tc-ia64.c (struct md): New field tag_fixups.
4504 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4505 qualifying predicate.
4506 (emit_one_bundle): Delete spurious multiplication by one. Handle
4508 (ia64_start_line): Error if dangling qualifying predicate.
4509 (defining_tag): New static variable.
4510 (ia64_unrecognized_line, case '['): Parse tags.
4511 (ia64_frob_label): Create tag_fixups.
4512 (md_assemble): Reset md.qp.X_op after using it.
4514 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4516 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4518 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4520 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4522 2000-10-30 Kazu Hirata <kazu@hxi.com>
4524 * expr.c: Fix formatting.
4525 * flonum-copy.c: Likewise.
4526 * flonum.h: Likewise.
4530 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4532 * as.h (OPTION_MD_BASE): Bump to 190.
4533 * as.c (parse_args) <std_longopts>: Add comment about the need to
4534 check OPTION_MD_BASE in as.h.
4536 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4539 2000-10-27 Nick Clifton <nickc@redhat.com>
4541 * configure.in (emulations): Add m68hc12.
4542 * configure: Regenerate.
4543 * po/gas.pot: Regenerate.
4545 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4547 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4549 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4551 2000-10-25 Nick Clifton <nickc@redhat.com>
4553 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4554 a DWARF2 line number information sequence.
4556 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4558 * read.c (generate_lineno_debug): Update comment describing why
4559 DWARF2 line number debug information is not generated
4560 automatically by this function.
4562 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4565 * config/tc-arm.h (md_end): Define.
4566 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4568 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4569 if generating DWARF2 line numbers.
4570 (arm_end_of_source): New function. Call dwarf2_finish if
4573 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4574 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4575 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4577 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4579 * config/tc-i386.c: Fix prototype declarations for functions taking no
4582 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4584 * config/tc-i386.c (i386_operand_modifier): Remove.
4585 (build_displacement_string): Remove.
4586 (i386_parse_seg): Remove.
4587 (i386_intel_memory_operand): Remove.
4588 (i386_intel_operand): Re-write using recursive descent parser based
4589 on MASM documentation.
4590 (struct intel_parser_s): New structure.
4591 (intel_parser): New static variable.
4592 (struct intel_token): New structure.
4593 (cur_token, prev_token): New static variables.
4606 (intel_match_token): New function.
4607 (intel_get_token): New function.
4608 (intel_putback_token): New function.
4609 (intel_expr): New function.
4610 (intel_e05): New function.
4611 (intel_e05_1): New function.
4612 (intel_e06): New function.
4613 (intel_e06_1): New function.
4614 (intel_e09): New function.
4615 (intel_e09_1): New function.
4616 (intel_e10): New function.
4617 (intel_e10_1): New function.
4618 (intel_e11): New function.
4620 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4622 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4623 instructions to loose any special insn->architecture mask.
4625 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4626 (sparc_md_end, sparc_arch_types, sparc_arch,
4627 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4628 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4629 request v9b architecture if they are used).
4631 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4633 * config/tc-m68k.c: Fix the previous misapplied patch.
4635 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4637 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4638 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4639 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4642 2000-10-17 Kazu Hirata <kazu@hxi.com>
4644 * debug.c: Fix formatting.
4645 * depend.c: Likewise.
4646 * dwarf2dbg.c: Likewise.
4647 * dwarf2dbg.h: Likewise.
4648 * ecoff.c: Likewise.
4651 * flonum-konst.c: Likewise.
4652 * frags.h: Likewise.
4654 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4656 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4658 * doc/as.texinfo: Added notes about this new option.
4660 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4662 * config/tc-sh.c (JREG): Remove.
4663 (md_convert_frag): Remove #if 0:d code using JREG.
4665 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4667 * config/tc-i386.c (i386_operand_modifier): Only match
4668 modifiers SHORT and FLAT if they are followed by a space.
4669 (parse_register): When `allow_naked_reg' is set, do not confuse
4670 identifiers that start with a register name with a register.
4672 2000-10-12 Kazu Hirata <kazu@hxi.com>
4674 * app.c: Fix formatting.
4677 * bit_fix.h: Likewise.
4682 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4684 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4686 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4688 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4689 Re-arrange function a little and improve error message.
4691 * write.c (write_relocs): Fix a comment.
4693 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4696 2000-10-05 Jim Wilson <wilson@cygnus.com>
4698 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4700 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4702 * config/tc-i386.c: Delete some useless comments, reformat others.
4704 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4705 non-global syms in linkonce sections.
4707 2000-10-04 Ralf Baechle <ralf@gnu.org>
4709 * config/tc-ia64.c (operand_match): Don't use // style comments.
4710 * config/tc-i370.c: Likewise.
4712 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4714 Changes to handle varying register prefix and user symbol prefix.
4715 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4716 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4717 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4718 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4719 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4720 (demand_register_prefix): New variable.
4721 (md_pseudo_table): New pseudo ".syntax".
4722 (md_longopts): New options --no-underscore and --underscore.
4723 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4724 on symbols_have_leading_underscore.
4725 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4726 (get_spec_reg): Ditto.
4727 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4729 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4731 <case OPTION_NO_US, case OPTION_US>: New.
4732 (md_show_usage): Be brief and reformat to match continuation of
4734 * po/gas.pot: Regenerate.
4736 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4738 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4739 force relocs for 12 bit branches.
4740 (md_apply_fix): Similarly, adjust logic here.
4742 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4744 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4745 adjust for external and weak syms as we will use a reloc. Allow
4746 for +8 offset when calculating limits of branches.
4747 (hppa_fix_adjustable): Undo 2000-09-23 change.
4748 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4749 Correct distance calculation.
4750 (tc_gen_reloc): Print the file name and line number if we can't
4753 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4754 * config/tc-hppa.c (nonzero_dibits): Define.
4755 (arg_reloc_stub_needed): Check each arg and return value
4756 separately for zero case.
4757 (pa_align): Declare argument `bytes'.
4759 2000-09-25 Kazu Hirata <kazu@hxi.com>
4761 * config/tc-cris.c: Fix formatting.
4762 * config/tc-d10v.h: Likewise.
4763 * config/tc-d30v.c: Likewise.
4764 * config/tc-d30v.h: Likewise.
4765 * config/tc-fr30.c: Likewise.
4766 * config/tc-fr30.h: Likewise.
4767 * config/tc-m68k.c: Likewise.
4768 * config/tc-m68k.h: Likewise.
4769 * config/tc-pj.h: Likewise.
4770 * config/tc-ppc.c: Likewise.
4771 * config/tc-ppc.h: Likewise.
4772 * config/tc-sh.c: Likewise.
4773 * config/tc-sh.h: Likewise.
4774 * config/tc-sparc.c: Likewise.
4775 * config/tc-v850.h: Likewise.
4776 * config/tc-vax.h: Likewise.
4777 * config/tc-w65.h: Likewise.
4778 * config/tc-z8k.h: Likewise.
4780 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4782 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4783 checks only for ELF.
4784 (hppa_force_relocation): Likewise.
4786 2000-09-22 Jim Wilson <wilson@cygnus.com>
4788 * config/tc-ia64.c (dv_sem): Add "stop".
4789 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4790 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4791 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4793 (mark_resources): Check IA64_RS_PRr.
4795 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4797 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4798 md_estimate_size_before_relax): Redesign and clean up the
4799 relaxation mechanism.
4801 2000-09-21 Kazu Hirata <kazu@hxi.com>
4803 * config/tc-ns32k.c: Fix formatting.
4804 * config/tc-ns32k.h: Likewise.
4806 2000-09-20 Kazu Hirata <kazu@hxi.com>
4808 * config/tc-m32r.c: Fix formatting.
4809 * config/tc-m32r.h: Likewise.
4810 * config/tc-m68851.h: Likewise.
4811 * config/tc-m68hc11.c: Likewise.
4812 * config/tc-m68hc11.h: Likewise.
4813 * config/tc-m88k.c: Likewise.
4814 * config/tc-mcore.c: Likewise.
4815 * config/tc-mcore.h: Likewise.
4816 * config/tc-mips.c: Likewise.
4817 * config/tc-mips.h: Likewise.
4818 * config/tc-mn10200.h: Likewise.
4819 * config/tc-mn10300.h: Likewise.
4820 * config/tc-tahoe.c: Likewise.
4821 * config/tc-tahoe.h: Likewise.
4823 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4825 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4826 Likewise in relaxation description comments.
4828 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4830 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4831 subtraction of two syms without emitting a relocation.
4833 From David Huggins-Daines <dhd@linuxcare.com>
4834 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4835 global or weak symbols.
4837 2000-09-15 Kazu Hirata <kazu@hxi.com>
4839 * config/tc-h8300.h: Fix formatting.
4840 * config/tc-h8500.c: Likewise.
4841 * config/tc-h8500.h: Likewise.
4842 * config/tc-hppa.h: Likewise.
4843 * config/tc-i370.h: Likewise.
4844 * config/tc-i386.h: Likewise.
4845 * config/tc-i860.c: Likewise.
4846 * config/tc-i860.h: Likewise.
4847 * config/tc-i960.h: Likewise.
4848 * config/tc-ia64.c: Likewise.
4849 * config/tc-ia64.h: Likewise.
4851 2000-09-14 Kazu Hirata <kazu@hxi.com>
4853 * config/tc-a29k.c: Fix formatting.
4854 * config/tc-alpha.c: Likewise.
4855 * config/tc-arc.c: Likewise.
4856 * config/tc-arc.h: Likewise.
4857 * config/tc-arm.c: Likewise.
4858 * config/tc-arm.h: Likewise.
4859 * config/tc-avr.c: Likewise.
4860 * config/tc-avr.h: Likewise.
4861 * config/tc-tic30.c: Likewise.
4862 * config/tc-tic30.h: Likewise.
4863 * config/tc-tic54x.c: Likewise.
4864 * config/tc-tic54x.h: Likewise.
4865 * config/tc-tic80.c: Likewise.
4866 * config/tc-tic80.h: Likewise.
4868 2000-09-14 Timothy Wall <twall@cygnus.com>
4870 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4871 parallel comparisons for later use.
4872 (struct rsrc): Add parallel comparison type.
4873 (resources_match): Skip special cases of PR usage (non-conflicting
4876 2000-09-13 Kazu Hirata <kazu@hxi.com>
4878 * config/obj-ecoff.c: Fix formatting.
4879 * config/obj-elf.c: Likewise.
4880 * config/obj-elf.h: Likewise.
4881 * config/obj-evax.h: Likewise.
4882 * config/obj-generic.h: Likewise.
4883 * config/obj-hp300.c: Likewise.
4884 * config/obj-hp300.h: Likewise.
4885 * config/obj-ieee.h: Likewise.
4886 * config/obj-vms.c: Likewise.
4887 * config/obj-vms.h: Likewise.
4889 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4891 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4892 (md_parse_option): Ditto.
4893 (md_longopts): Add -mips32 option.
4894 (md_show_usage): Document new options.
4895 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4896 (mips_ip): Assemble mfc0 with a sub-selection code.
4897 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4898 (mips_cpu_to_str): New function.
4899 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4900 Use CPU_* defines instead of hardcoded numbers.
4902 * doc/as.texinfo: Document new options.
4903 * doc/c-mips.texi: Ditto.
4905 2000-09-12 Kazu Hirata <kazu@hxi.com>
4907 * as.h: Fix formatting.
4908 * asintl.h: Likewise.
4909 * bit_fix.h: Likewise.
4910 * config/obj-aout.c: Likewise.
4911 * config/obj-aout.h: Likewise.
4912 * config/obj-bout.c: Likewise.
4913 * config/obj-bout.h: Likewise.
4914 * config/obj-coff.c: Likewise.
4915 * config/obj-coff.h: Likewise.
4916 * dwarf2dbg.h: Likewise.
4918 * flonum.h: Likewise.
4919 * frags.h: Likewise.
4920 * itbl-ops.h: Likewise.
4921 * macro.h: Likewise.
4924 * struc-symbol.h: Likewise.
4925 * subsegs.h: Likewise.
4926 * symbols.h: Likewise.
4928 * write.h: Likewise.
4930 2000-09-11 Kazu Hirata <kazu@hxi.com>
4932 * bignum-copy.c: Fix formatting.
4933 * config/tc-i370.c: Likewise.
4934 * config/tc-i960.c: Likewise.
4935 * config/tc-m68k.c: Likewise.
4936 * ehopt.c: Likewise.
4937 * flonum-copy.c: Likewise.
4938 * flonum-konst.c: Likewise.
4939 * flonum-mult.c: Likewise.
4940 * literal.c: Likewise.
4943 * stabs.c: Likewise.
4944 * subsegs.c: Likewise.
4946 2000-09-09 Philip Blundell <philb@gnu.org>
4948 * configure.in (arm*-*-uclinux*): New target.
4949 * configure: Regenerate.
4951 2000-09-09 Kazu Hirata <kazu@hxi.com>
4953 * input-file.c: Fix formatting.
4954 * itbl-ops.c: Likewise.
4955 * messages.c: Likewise.
4957 2000-09-08 Philip Blundell <philb@gnu.org>
4959 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4962 2000-09-07 H.J. Lu <hjl@gnu.org>
4964 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4965 * configure: Rebuild.
4967 2000-09-07 Kazu Hirata <kazu@hxi.com>
4969 * atof-generic.c: Fix formatting.
4970 * config/tc-mips.c: Likewise.
4971 * config/tc-vax.c: Likewise.
4972 * input-scrub.c: Likewise.
4974 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4976 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4977 * configure.in (sh-*-linux*): Added.
4978 * configure: Rebuilt.
4980 2000-09-06 Kazu Hirata <kazu@hxi.com>
4982 * config/tc-hppa.c: Fix formatting.
4984 * ecoff.c: Fix formatting.
4986 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4988 * configure: Rebuilt with new libtool.m4.
4990 2000-09-05 Kazu Hirata <kazu@hxi.com>
4992 * cgen.c: Fix formatting.
4993 * config/tc-ia64.c: Likewise.
4995 2000-09-05 Nick Clifton <nickc@redhat.com>
4997 * aclocal.m4: Regenerate.
4998 * config.in: Regenerate.
4999 * configure: Regenerate.
5000 * po/gas.pot: Regenerate.
5002 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
5004 * config/tc-cris.c: Correct comment typos.
5006 2000-09-05 Eric Christopher <echristo@cygnus.com>
5008 * config/tc-mn10300.c: Cleanup.
5009 (md_pcrel_from): Enable.
5011 2000-09-05 Alan Modra <alan@linuxcare.com.au>
5013 * expr.c (operand): Fix a comment typo.
5014 * write.c (write_relocs): Fix a signed/unsigned warning.
5016 * config/tc-hppa.c (fudge_reg_expressions): New
5017 (hppa_force_reg_syms_absolute): New.
5018 (pa_equ): Allow reg_section expressions.
5019 * config/tc-hppa.c (md_optimize_expr): Define.
5020 (hppa_force_reg_syms_absolute): Prototype.
5022 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
5023 (pa_parse_number): Pass in arg to select fp reg parsing.
5024 Return 1 to indicate format checks pass. If strict, then only
5025 accept a register or register symbol. Return value in...
5026 (pa_number): New static for pa_parse_number.
5027 (FP_REG_BASE): Define.
5028 (FP_REG_RSEL): Define.
5029 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
5030 appropriate. White space changes.
5031 (need_pa11_opcode): Don't bother passing any params, get them from
5033 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
5034 Remove extraneous check in case 'Q'.
5035 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
5036 reg, set section of resulting symbol to reg_section.
5037 (pa_parse_space_stmt): Modify call to pa_parse_number.
5038 (pa_space): Likewise.
5040 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
5041 (hppa_force_relocation): Handle vtable relocs.
5042 (pa_vtable_entry): New.
5043 (pa_vtable_inherit): New.
5044 (md_pseudo_table): Add entries for vtable pseudos.
5045 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
5046 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
5048 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
5049 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
5050 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
5052 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
5053 specify a symbol type.
5055 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
5056 dependent things together.
5057 (md_elf_symbol_type): Define.
5059 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
5061 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
5063 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
5064 (obj_elf_vtable_entry): Declare.
5066 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
5067 and export function.
5068 (obj_elf_vtable_entry): Similarly.
5069 (elf_pseudo_table): Fix the damage with a cast.
5071 2000-09-03 Richard Henderson <rth@cygnus.com>
5073 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
5074 for template selection when a label is needed.
5076 2000-09-02 Kazu Hirata <kazu@hxi.com>
5078 * config/tc-ia64.c: Fix formatting.
5080 2000-09-02 Nick Clifton <nickc@redhat.com>
5082 * configure.in: Increase version number to 2.10.91.
5083 * configure: Regenerate.
5084 * aclocal.m4: Regenerate.
5085 * config.in: Regenerate.
5086 * po/gas.pot: Regenerate.
5087 * Makefile.in: Regenerate.
5089 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
5091 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
5092 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
5093 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
5095 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
5098 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
5100 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
5101 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
5102 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
5103 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
5104 (GOT_symbol): New variable.
5105 (md_undefined_symbol): Set it.
5107 2000-09-01 Richard Henderson <rth@cygnus.com>
5109 * config/tc-ia64.c (match): Don't inline.
5110 (extra_goodness): New.
5111 (md_begin): Prefer nop.f and nop.b for best_template.
5113 2000-08-31 Kazu Hirata <kazu@hxi.com>
5115 * as.c: Fix formatting.
5117 * frags.c: Likewise.
5118 * macro.c: Likewise.
5120 2000-08-31 Eric Christopher <echristo@cygnus.com>
5122 * config/tc-mn10300.c: Cleanup and fix warnings.
5123 (md_pseudo_table): Add initializers.
5124 (md_show_usage): Cleanup.
5125 (md_parse_option): Fix warnings.
5126 (md_undefined_symbol): Fix warnings.
5127 (md_conver_frag): Fix warnings.
5128 (tc_gen_reloc): Fix warnings.
5129 (md_apply_fix3): Fix warnings.
5130 (check_operand): Fix warnings.
5132 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
5134 * acinclude.m4: Include libtool and gettext macros from the
5136 * aclocal.m4, configure: Rebuilt.
5138 2000-08-30 Mark Hatle <mhatle@mvista.com>
5140 * config/tc-ppc.c (md_parse_option): Recognize -m405.
5142 2000-08-31 Kazu Hirata <kazu@hxi.com>
5144 * listing.c: Fix formatting.
5146 2000-08-29 Kazu Hirata <kazu@hxi.com>
5148 * app.c: Fix a comment typo. Fix formatting.
5150 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
5152 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
5153 offset of the target destination for jmp instructions.
5154 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
5156 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
5158 * NEWS: Mention support for CRIS.
5160 2000-08-24 Denis Chertykov <denisc@overta.ru>
5162 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
5163 Sets `.lcomm' alignment to zero.
5165 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5167 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
5168 TC_FIX_ADJUSTABLE): Define.
5170 2000-08-23 Jim Wilson <wilson@cygnus.com>
5172 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
5173 unwind.personality_routine is set.
5175 2000-08-23 H.J. Lu <hjl@gnu.org>
5177 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
5179 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5181 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
5184 2000-08-22 H.J. Lu <hjl@gnu.org>
5186 * config.in (STRICTCOFF): New for strict COFF.
5188 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
5189 i386-*-go32* and i386-go32-rtems*.
5190 * configure: Rebuilt.
5192 * config/obj-coff.c (obj_coff_endef): Follow the historical
5193 behavior if STRICTCOFF is not defined.
5195 * doc/internals.texi: Document STRICTCOFF.
5197 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
5199 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
5200 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
5201 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5202 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
5203 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5204 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
5205 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
5208 2000-08-22 Eric Christopher <echristo@cygnus.com>
5210 * config/tc-mn10300.c: (md_apply_fix): New function.
5211 (mn10300_force_relocation): New function.
5212 (mn10300_fix_adjustable): New function.
5214 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
5215 (TC_HANDLES_FX_DONE): Define.
5216 (obj_fix_adjustable): Define.
5217 (MD_APPLY_FIX3): Define.
5218 (TC_LINKRELAX_FIXUP): Define.
5220 * write.c: (TC_LINKRELAX_FIXUP): Define if not
5222 (fixup_segment): Use TC_LINKRELAX_FIXUP.
5224 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5226 2000-08-21 Jason Eckhardt <jle@cygnus.com>
5228 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5229 if the fixup resulted in a relocation.
5231 2000-08-18 Nick Clifton <nickc@redhat.com>
5233 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5234 Make reference to first element of shift_names explicit.
5236 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
5238 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5239 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5240 add a symbol's address. Removed all target-specific #ifdefs that
5241 used to accomplished the same.
5242 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5243 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5244 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5245 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5246 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5248 2000-08-17 Kazu Hirata <kazu@hxi.com>
5250 * dwarf2dbg.c: Fix formatting.
5252 2000-08-17 Nick Clifton <nickc@redhat.com>
5254 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5255 to be recoded as logical shift lefts by zero.
5257 2000-08-16 Jim Wilson <wilson@cygnus.com>
5259 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5260 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5262 (note_register_values): Handle IA64_OPND_R3_2 operands.
5264 2000-08-16 Jason Eckhardt <jle@cygnus.com>
5266 * config/tc-i860.c (md_operand): Silly typo fixed.
5268 2000-08-16 Nick Clifton <nickc@redhat.com>
5270 * config/tc-arm.c (struct asm_shift): Delete.
5272 (enum asm_shift_index): New.
5273 (struct asm_shift_properties): New.
5274 (struct asm_shift_name): New.
5275 (shift_properties[]); New.
5276 (shift_names[]); New.
5278 (decode_shift): Use new structures.
5279 Issue a warning is "ROR #0" is used.
5280 Issue a warning if "ASR #0" or "LSR #0" is used.
5282 (md_begin): Initialise arm_shift_hsh table from new
5283 asm_shift_name array.
5285 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5287 * config/tc-sparc.c: Kill all warnings.
5288 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5290 (md_show_usage): Update usage text.
5292 2000-08-16 Nick Clifton <nickc@redhat.com>
5294 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5297 2000-08-15 Will Cohen <wcohen@redhat.com>
5299 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5301 * config/tc-sh.c (md_assemble): Changed so debug_type
5302 test performed for ppi_assemble
5303 * config/tc-sh.c: Included dwarf2dbg.h.
5304 (debug_line): Defined.
5305 (md_assemble): Generates dwarf2 line info.
5306 (sh_finalize): New function. Finalize dwarf2 info.
5307 (assemble_ppi): Returns size of code generated.
5308 (build_Mytes): Returns size of code generated.
5309 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5310 * config/tc-sh.h (md_end): Defined.
5311 (sh_finalize): Declared.
5313 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5315 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5318 2000-08-14 Nick Clifton <nickc@redhat.com>
5320 * config/tc-arm.c (do_bx): Allow "bx pc".
5322 2000-08-14 Jim Wilson <wilson@cygnus.com>
5324 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5325 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5326 (md_begin): Change assignment to md.flag to OR in the new bit.
5328 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5330 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5331 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5334 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5336 * NEWS: Mention i860 support.
5338 2000-08-14 Jeffrey A Law (law@cygnus.com)
5340 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5342 2000-08-14 Andreas Schwab <schwab@suse.de>
5344 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5346 2000-08-11 Andreas Schwab <schwab@suse.de>
5348 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5351 2000-08-11 Kazu Hirata <kazu@hxi.com>
5353 * expr.c: Fix formatting.
5354 * config/obj-bout.c: Likewise.
5356 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5358 * doc/c-i860.texi: Flesh out the i860 section more.
5360 2000-08-10 Kazu Hirata <kazu@hxi.com>
5362 * symbols.c: Fix formatting.
5365 2000-08-09 Diego Novillo <dnovillo@cygnus.com>
5367 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5368 modifier has the IgnoreSize bit set.
5370 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5372 From Rodney Brown <RodneyBrown@mynd.com>
5373 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5374 * configure: Regenerate.
5376 2000-08-09 Kazu Hirata <kazu@hxi.com>
5378 * hash.c: Fix formatting.
5381 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5383 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5384 (i860_fix_info): New enum.
5385 (MD_APPLY_FIX3): Define.
5386 (WORKING_DOT_WORD): Define.
5387 (TC_HANDLES_FX_DONE): Define.
5388 (DIFF_EXPR_OK): Define.
5389 (LISTING_HEADER): Define.
5390 (TARGET_FORMAT): Select target format based on endian flag.
5391 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5392 (target_big_endian): Add external declaration.
5394 * config/tc-i860.c: All existing code reworked completely. Other
5395 new code shown below.
5396 (SYNTAX_SVR4): Define.
5397 (target_warn_expand): New variable.
5398 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5399 (md_longopts): Declare and define with new options (-EL, -EB,
5401 (md_show_usage): New function.
5402 (md_operand): New function.
5403 (obtain_reloc_for_imm16): New function.
5404 (md_apply_fix3): New function.
5405 (tc_gen_reloc): New function.
5407 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5409 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5410 2 bytes of the jump address are in the same frag.
5411 (find): Accept 68hc12 register indirect modes.
5413 * NEWS: Mention 68HC11 & 68HC12 support.
5415 2000-08-07 Richard Henderson <rth@cygnus.com>
5417 * config/tc-ia64.c (unwind): Add prologue_mask member.
5418 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5419 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5420 (dot_body): Clear unwind.prologue_mask.
5421 (dot_prologue): Set it. Accept a register second argument.
5423 2000-08-07 Kazu Hirata <kazu@hxi.com>
5425 * config/atof-ieee.c: Fix formatting.
5426 * config/atof-tahoe.c: Likewise.
5428 2000-08-06 Nick Clifton <nickc@cygnus.com>
5430 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5433 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5434 of .popsection, .previous, .pushsection, .subsection,
5435 .version, .vtable_entry, .vtable_inherit and .weak.
5437 2000-08-05 Kazu Hirata <kazu@hxi.com>
5439 * config/tc-cris.c: Fix formatting.
5440 * config/tc-i386.c: Likewise.
5441 * config/tc-sparc.c (sparc_ip): Simplify the code.
5443 2000-08-04 Kazu Hirata <kazu@hxi.com>
5445 * config/tc-cris.c: Rearrange code for readability.
5446 * config/tc-d10v.c: Fix formatting.
5447 * config/tc-m32r.c: Likewise.
5448 * config/tc-sparc.c: Likewise.
5450 2000-08-02 Jim Wilson <wilson@cygnus.com>
5452 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5453 before ia64_find_opcode.
5454 (md_assemble): Likewise.
5456 2000-08-01 Nick Clifton <nickc@cygnus.com>
5458 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5459 Undo some formatting fixes.
5461 2000-08-01 Kazu Hirata <kazu@hxi.com>
5463 * config/obj-som.c: Fix formatting.
5464 * config/obj-ieee.c: Likewise.
5465 * config/tc-arm.c: Likewise.
5466 * config/tc-v850.c: Likewise.
5468 2000-08-01 Nick Clifton <nickc@redhat.com>
5470 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5471 index by command line option.
5473 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5475 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5476 (@node M68K-Branch): Rewrite to match the reality.
5478 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5480 * doc/c-i860.texi: New file.
5481 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5482 * doc/Makefile.in: Regenerate.
5483 * doc/all.texi: Add I860 as relevant architecture.
5484 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5486 2000-07-31 Kazu Hirata <kazu@hxi.com>
5488 * config/tc-d30v.c: Fix formatting.
5490 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5492 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5493 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5494 long emit a long branch if available instead of an absolute jump, never
5495 emit absolute jumps for anything with --pcrel.
5497 * doc/c-m68k.texi: Document new command line option.
5499 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5501 * config/tc-avr.c: Use PARAMS macro in function declarations.
5502 Don't declare md_pcrel_from_section (already in tc-avr.h).
5503 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5504 (avr_operand): Don't set (unsigned) op_mask to -1.
5506 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5508 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5509 * configure: Regenerated.
5510 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5511 of operand to the .type directive (.e.g, "type").
5513 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5515 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5516 * app.c (do_scrub_chars): Record where first comment found.
5517 * read.c (read_a_source_file): Init found_comment on entry, and
5518 notify whether comments found on exit.
5519 * config/tc-hppa.c (md_shortopts): Add "c".
5520 (md_longopts): Add warn-comment.
5521 (md_parse_option): Handle it.
5522 (md_show_usage): Show available options.
5523 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5525 2000-07-27 Andrew Cagney <cagney@b1.cygnus.com>
5527 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5528 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5530 (md_estimate_size_before_relax): Don't fall off end of function.
5532 2000-07-27 Kazu Hirata <kazu@hxi.com>
5534 * config/tc-avr.c: Fix formatting.
5535 * config/tc-ns32k.c: Likewise.
5537 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5539 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5541 2000-07-27 Kazu Hirata <kazu@hxi.com>
5543 * config/tc-d10v.c: Fix formatting.
5544 * config/tc-z8k.c: Likewise.
5545 * config/tc-sparc.c: Likewise.
5547 2000-07-26 Dave Brolley <brolley@redhat.com>
5549 * cgen.c (queue_fixup): Declare opinfo.
5550 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5551 (gas_cgen_md_operand): Ditto.
5552 (gas_cgen_md_apply_fix3): Ditto.
5554 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5556 * config/obj-coff.c (obj_frob_symbol): Don't merge
5557 labels. Don't merge if the symbol isn't constant. Return
5558 immediately if a symbol is merged.
5560 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5562 * frags.c (frag_align): Correct absolute section alignment.
5564 2000-07-20 DJ Delorie <dj@redhat.com>
5566 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5567 it breaks linking against DLLs.
5569 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5571 * configure.in: Add CRIS support.
5572 * configure: Regenerate.
5573 * Makefile.am: (CPU_TYPES): Add cris.
5574 (CPU_OBJ_VALID) [aout]: Add cris.
5575 (MULTI_CPU_TYPES): Add cris.
5576 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5577 [coff]: Only i386 and mips are valid.
5578 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5579 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5580 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5581 Regenerate dependencies.
5582 * Makefile.in: Regenerate.
5583 * aclocal.m4: Regenerate.
5584 * as.c: Declare crisaout, criself.
5585 * config/tc-cris.h, config/tc-cris.c: New.
5586 * config/e-criself.c, config/e-crisaout.c: New.
5587 * po/POTFILES.in, po/gas.pot: Regenerate.
5589 2000-07-20 Kazu Hirata <kazu@hxi.com>
5591 * read.c: Fix formatting.
5592 * write.c: Fix formatting.
5594 2000-07-19 H.J. Lu <hjl@gnu.org>
5596 * sb.c: Include <stdlib.h> if exists for abort ().
5598 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5600 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5601 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5602 (pa_type_args): Same here.
5604 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5606 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5607 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5608 the storage class is already set.
5610 2000-07-17 Kazu Hirata <kazu@hxi.com>
5612 * config/tc-m68hc11.c: Fix formatting.
5613 * config/tc-mn10200.c: Likewise.
5614 * config/tc-mn10300.c: Likewise.
5615 * config/tc-pj.c: Likewise.
5616 * config/tc-tic80.c: Likewise.
5617 * config/tc-w65.c: Likewise.
5619 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5621 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5624 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5626 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5629 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5631 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5632 ELF as are used for SOM (except the 32-bit reloc one) to decide
5633 whether a symbol can be reduced to a section symbol. Expand on
5634 the comment for symbols involved in LR% and RR% expressions.
5636 2000-07-14 Nick Clifton <nickc@cygnus.com>
5638 * config/tc-mips.c (mips_disable_float_construction): New
5639 static variable. Set to true if doubles should not be
5640 constructed by loading two single width fp registers with
5641 halves of the value.
5642 (mips_ip): Test mips_disable_float_construction.
5643 (md_longopts): Add command line switches --construct-floats
5644 and --no-construct-floats.
5645 (md_parse_option): Parse new command line options.
5646 (md_show_usage): Describe new command line options.
5648 * doc/c-mips.texi: Document new command line options.
5650 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5652 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5653 * configure: Regenerate.
5655 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5657 * configure.in (DEFAULT_EMULATION setting): Revert part of
5658 2000-07-01 change that set te_multi=multi unless set to tmips.
5659 * configure: Regenerate.
5661 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5663 * config/obj-coff.c (coff_frob_section): Add padding to the last
5664 section when aligning it increases its size.
5666 2000-07-11 Kazu Hirata <kazu@hxi.com>
5668 * config/tc-tic54x.c: Fix formatting.
5670 2000-07-10 Kazu Hirata <kazu@hxi.com>
5672 * config/tc-h8500.c: Fix formatting.
5673 * config/tc-tic54x.c: Fix formatting.
5675 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5677 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5678 displacements correctly.
5680 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5682 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5684 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5688 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5690 From David Huggins-Daines <dhd@linuxcare.com>
5691 * config/te-hppalinux64.h: Add a new emulation.
5692 * configure.in (emulations): Add configure bits to support the
5693 64-bit Linux/parisc target.
5694 * configure: Regenerate.
5696 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5697 (md_shortopts): Add `V' for ELF.
5699 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5700 when SOM or ELF_ARG_RELOC are defined.
5701 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5702 ELF_ARG_RELOC are defined.
5703 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5704 (pa_stringer): ..Do it here instead. Fix comment typos.
5705 (hppa_force_relocation): Cast enums to int before comparing with
5708 From Ryan Bradetich <rbradetich@uswest.net>
5709 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5710 redifinition warning.
5711 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5712 (hppa_force_relocation): ditto
5713 (md_apply_fix): Added cast to buf to fix warnings.
5715 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5716 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5718 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5719 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5720 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5721 reloc_type** to avoid warnings in switch.
5722 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5723 little earlier instead.
5725 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5727 (pa_type_args): Use symbol_arg_reloc_info.
5728 (struct pa_it): Make arg_reloc unsigned int.
5729 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5730 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5731 (pa_code): Delete. pa_text duplicates this function.
5732 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5733 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5735 (cons_fix_new_hppa): Actually change selector to e_fsel when
5736 warning about assuming so.
5737 (tc_gen_reloc): More example elf arg reloc code.
5738 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5739 (hppa_force_relocation): Likewise.
5741 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5743 (pa_end_of_source): Prototype.
5744 (hppa_fix_adjustable): Prototype.
5745 (LABELS_WITHOUT_COLONS): Move it..
5746 * config/te-hppa.h: To here.
5748 * config/te-hppa64.h: New file.
5750 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5752 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5753 format -10, -16, 16 relocs.
5754 (hppa_elf_mark_end_of_function): Test for null
5755 last_call_info->start_symbol
5757 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5758 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5759 re_assesmble_* functions. Delete extraneous statements. Fix
5761 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5762 insn to re_assemble_*.
5764 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5766 * doc/internals.texi (Expressions): Fix typo.
5768 2000-07-08 Kazu Hirata <kazu@hxi.com>
5770 * config/tc-sh.c: Fix formatting.
5771 * config/tc-tic54x.c: Fix formatting.
5772 * depend.c: Fix formatting.
5773 * flonum-konst.c: Likewise.
5774 * flonum-mult.c: Likewise.
5776 2000-07-07 Kazu Hirata <kazu@hxi.com>
5778 * config/tc-sh.c: Fix comments.
5779 * config/obj-vms.c: Fix comments.
5780 * config/tc-a29k.c: Likewise.
5781 * config/tc-alpha.c: Likewise.
5782 * config/tc-h8300.c: Likewise.
5783 * config/tc-h8500.c: Likewise.
5784 * config/tc-i370.c: Likewise.
5785 * config/tc-ia64.c: Likewise.
5786 * config/tc-m68hc11.c: Likewise.
5787 * config/tc-m68k.c: Likewise.
5788 * config/tc-mips.c: Likewise.
5789 * config/tc-ns32k.c: Likewise.
5790 * config/tc-ppc.c: Likewise.
5791 * config/tc-z8k.c: Likewise.
5793 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5795 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5796 Default to '(SEC_LOAD | SEC_DATA)'.
5797 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5799 * doc/internals.texi (CPU Backend): Describe
5800 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5802 2000-06-06 Andrew Cagney <cagney@b1.cygnus.com>
5804 * as.c (parse_args): NULL terminate the long option list.
5806 2000-06-04 Andrew Cagney <cagney@b1.cygnus.com>
5808 * config/tc-d30v.h: Include "write.h" for fixS.
5809 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5811 2000-07-05 Nick Clifton <nickc@cygnus.com>
5813 * config/tc-d30v.c (write_2_short): Further changes to warning
5814 messages produced when combining EITHER_BUT_PREFER_MU attributed
5817 2000-07-05 DJ Delorie <dj@redhat.com>
5821 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5823 * config/tc-arm.c (psrs): Accept combinations of flags.
5825 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5827 * config/tc-avr.c: Change _ () to _() around all strings marked
5828 for translation (exception from the usual coding style).
5829 (avr_opt): New struct variable, how the new switches are set.
5830 (OPTION_MMCU): Define as 'm' and actually use.
5831 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5832 (show_mcu_list): New function, display the list of known MCUs.
5833 (md_show_usage): Document the new switches. Call show_mcu_list.
5834 (avr_set_arch): Change 'm' to OPTION_MMCU.
5835 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5836 Handle the new switches.
5837 (avr_operands): Disable warnings for undefined combinations of
5838 operands if -mall-opcodes. Disable warnings for skipping two-word
5839 instructions if enhanced core or -mno-skip-bug.
5840 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5841 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5842 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5843 (avr_ldi_expression): Warn about implicit lo8().
5844 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5846 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5848 * configure.in: Add entry for mips-*-sysv4*MP*
5849 * configure: Rebuild
5850 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5851 elf32-tradlittlemips for traditional mips targets.
5852 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5853 test for Link Once sections as in adjust_reloc_syms.
5854 * config/te-tmips.h: New file for traditional mips targets. Define
5857 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5859 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5860 flags argument is not present, don't change an existing section's
5861 section's attributes. If the flags argument is present, warn if the
5862 attributes don't match the section's current attributes. When
5863 long section names are supported, set SEC_LINK_ONCE and
5864 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5866 2000-06-29 Hans-Peter Nilsson <hp@axis.com>
5868 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5869 symbols; create them.
5871 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5873 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5874 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5876 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5878 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5879 expressions. Ignore the problem when handling 16 bit signed
5880 immediates, because the assembler will take care of the relocation
5883 2000-06-27 Nick Clifton <nickc@cygnus.com>
5885 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5886 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5887 sequential order, and emit warning messages if the input source
5888 code contains constructs like that, or parallel constructs
5889 containing such opcodes.
5891 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5893 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5894 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5895 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5896 (md_show_usage): Update usage message.
5897 (md_parse_option): Allow redefinition of MCU type within the
5898 same avr[1-5] bfd machine type. Show both old and new MCU type
5899 in the error message.
5900 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5901 Simplify 8K wrap code.
5903 2000-06-25 Kazu Hirata <kazu@hxi.com>
5905 * config/obj-aout.c: Remove all uses of DEFUN.
5906 * config/obj-ieee.c: Likewise.
5907 * config/tc-sh.c: Fix comment typos.
5908 * config/tc-tahoe.c: Likewise.
5909 * config/tc-vax.c: Likewise.
5910 * config/tc-w65.c: Likewise.
5911 * config/tc-z8k.c: Likewise.
5912 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5914 2000-06-24 DJ Delorie <dj@cygnus.com>
5916 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5917 more changes from Sept 1999
5918 (tc_i386_fix_adjustable): ditto
5919 (md_apply_fix3): ditto
5921 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5923 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5924 (gas_cgen_parse_operand): Set it around expression() call.
5925 (gas_cgen_md_operand): Test for it before longjmp().
5927 2000-06-24 Kazu Hirata <kazu@hxi.com>
5929 * config/tc-h8500.c: Remove all uses of DEFUN.
5930 * config/tc-sh.c: Likewise.
5931 * config/tc-w65.c: Likewise.
5932 * config/tc-z8k.c: Likewise.
5934 * config/tc-h8500.c: Fix typos in comments.
5936 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5938 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5941 2000-06-23 matthew green <mrg@redhat.com>
5943 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5944 defined. Fix error message for `[' grouping.
5946 2000-06-22 Kazu Hirata <kazu@hxi.com>
5948 * config/tc-h8300.c: Fix formatting and comment typos.
5950 2000-06-22 Timothy Wall <twall@cygnus.com>
5952 * config/tc-ia64.c (note_register_values): Move premature QP
5953 notation clearing into the appropriate place.
5955 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5957 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5958 first before anything else. Add bin-bugs.h, emul.h and progress.h
5959 Sort list of files as for $(OBJS) in Makefile.am.
5961 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5962 find one. Remake dependencies.
5963 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5964 * Makefile.in: Regenerate.
5965 * doc/Makefile.in: Regenerate.
5967 * config/tc-i386.c (i386_displacement): Don't assume a constant
5968 displacement is necessarily 16 bits when in 16 bit code mode.
5969 (md_assemble): Instead size the displacement here after we know
5970 for sure that a .code16gcc operand hasn't automatically added
5971 operand size prefixes.
5973 2000-06-21 H.J. Lu <hjl@gnu.org>
5975 * Makefile.am: Rebuild dependency.
5976 * Makefile.in: Rebuild.
5978 2000-06-21 Kazu Hirata <kazu@hxi.com>
5980 * config/tc-h8300.c (parse_reg): Make the function static.
5981 (parse_exp): Likewise.
5983 2000-06-20 DJ Delorie <dj@cygnus.com>
5985 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5986 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5987 for cygwin import libraries to work properly.
5989 2000-06-20 H.J. Lu <hjl@gnu.org>
5991 * Makefile.am: Rebuild dependency.
5992 * Makefile.in: Rebuild.
5993 * configure: Likewise.
5994 * doc/Makefile.in: Likewise.
5996 2000-06-20 Timothy Wall <twall@cygnus.com>
5998 * doc/internals.texi (CPU backend): Add @itemx for
5999 TC_START_LABEL_WITHOUT_COLON.
6000 * doc/c-tic54x.texi: New.
6001 * doc/as.texinfo: Add tic54x features and include primary tic54x
6003 * doc/all.texi: Add C54X.
6004 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
6005 * doc/Makefile.in: Regenerate.
6006 * configure.in: Add tic54x and define LIBM for tic54x.
6007 * configure: Regenrate.
6008 * config/tc-tic54x.[ch]: New.
6009 * config/obj-coff.h: Add tic54x.
6010 * Makefile.am: (CPU_TYPES): Add tic54x.
6011 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
6012 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
6013 (as_new_LDADD): Add $(LIBM).
6014 * Makefile.in: Regenerate.
6016 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
6018 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
6019 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
6020 * doc/as.texinfo: Likewise.
6022 * configure, Makefile.in: Regenerate.
6023 * configure.in (emulations): Recognize m6811 and m6812.
6024 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
6025 Added files for 68hc11 and 68hc12 assembler.
6026 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
6027 * config/tc-m68hc11.h: Header definition for that assembler.
6029 2000-06-18 Nick Clifton <nickc@redhat.com>
6031 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
6032 instead of OCTETS_PER_BYTE.
6034 * config/tc-v850.c: Fix compile time warnings.
6035 * config/tc-ppc.c: Fix compile time warnings.
6037 2000-06-18 H.J. Lu <hjl@gnu.org>
6039 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
6040 * configure: Rebuild.
6042 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
6044 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
6047 2000-06-16 Nick Clifton <nickc@cygnus.com>
6049 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
6050 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
6052 * doc/c-mips.texi: Document newly accepted cpu variants.
6054 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
6056 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
6058 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
6060 * macro.c (getstring): Make it possible to escape the quote
6063 2000-06-13 Catherine Moore <clm@redhat.com>
6065 * config/tc-hppa.c (pa_export): Weak symbols can be global.
6067 2000-06-13 H.J. Lu <hjl@gnu.org>
6069 * configure: Regenerate.
6071 2000-06-09 Alan Modra <alan@linuxcare.com.au>
6073 * app.c (do_scrub_begin): Don't default lex[';'] as a line
6075 * doc/internals.texi (line_separator_chars): Semicolon is no
6076 longer a default. Mention null and newline as defaults.
6078 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
6080 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
6081 * config/tc-i860.h (line_separator_chars): Likewise.
6082 * config/tc-h8300.c (line_separator_chars): Likewise.
6083 * config/tc-i960.c (line_separator_chars): Likewise.
6084 * config/tc-m68k.c (line_separator_chars): Likewise.
6085 * config/tc-mips.c (line_separator_chars): Likewise.
6086 * config/tc-ns32k.c (line_separator_chars): Likewise.
6087 * config/tc-sparc.c (line_separator_chars): Likewise.
6088 * config/tc-vax.c (line_separator_chars): Likewise.
6090 * config/tc-h8300.c (comment_chars): Use string initialiser.
6091 * config/tc-i960.c (line_comment_chars): Likewise.
6092 * config/tc-z8k.c (comment_chars, line_comment_chars,
6093 line_separator_chars): Likewise.
6095 * config/tc-arm.c (line_separator_chars): Always use `;', not just
6098 2000-06-08 Nick Clifton <nickc@cygnus.com>
6100 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
6103 2000-06-08 David O'Brien <obrien@FreeBSD.org>
6105 * configure.in (VERSION): Update to show this is the CVS mainline.
6107 2000-06-08 Matthew Jacob <mjacob@feral.com>
6109 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
6110 $at is the integer register $r28, vs. both $r28 and the floating
6111 point register $f28.
6113 2000-06-08 James E. Wilson <wilson@cygnus.com>
6115 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
6116 (dot_endp): Don't call ia64_flush_insns.
6117 (emit_one_bundle): Don't delete prologue/body records from
6118 unwind_record list in first loop. Rewrite second loop to account for
6121 2000-06-07 David Mosberger <davidm@hpl.hp.com>
6123 * config/tc-ia64.c: Add missing prototypes.
6124 (generate_unwind_image): Cast argument to output_unw_records call.
6126 2000-06-07 Denis Chertykov <denisc@overta.ru>
6128 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
6130 2000-06-07 Denis Chertykov <denisc@overta.ru>
6132 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
6133 (REGISTER_P): likewise.
6134 (avr_opcodes): uses include/opcode/avr.h
6135 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
6137 2000-06-04 Alan Modra <alan@linuxcare.com.au>
6139 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
6142 2000-06-03 H.J. Lu <hjl@gnu.org>
6144 * read.c (is_end_of_line): Put back `;'.
6146 2000-06-03 Alan Modra <alan@linuxcare.com.au>
6148 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
6150 2000-06-01 Alan Modra <alan@linuxcare.com.au>
6152 * expr.c (operand): Test is_end_of_line outside switch to catch
6153 line separator chars that are also operators.
6154 (operator): Return O_illegal for line separator chars.
6156 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
6157 entry (or `!' entry for TC_HPPA).
6159 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
6160 before indexing is_end_of_line. Remove redundant check for '\0'.
6162 * config/tc-h8500.c (md_assemble): Likewise.
6163 * config/tc-mcore.c (md_assemble): Likewise.
6164 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6167 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
6169 * config/tc-mcore.c (mcore_cons): Likewise.
6170 (mcore_float_cons): Likewise.
6171 (mcore_stringer): Likewise.
6172 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6174 2000-06-01 Scott Bambrough <scottb@netwinder.org>
6176 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
6178 2000-05-29 Nick Clifton <nickc@cygnus.com>
6180 * config/tc-sh.c: Fix compile time warning messages.
6182 * config/tc-mips.c: Fix compile time warning messages.
6184 2000-05-29 Philip Blundell <philb@gnu.org>
6186 * doc/as.texinfo: Update copyright dates.
6187 (Local Labels): Delete misplaced mention of ARM.
6188 * NEWS: Mention ARM ELF support.
6190 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
6192 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
6193 it is modified, and use the real_size to compute the frag address
6194 for dwarf2 line info.
6196 2000-05-27 Alan Modra <alan@linuxcare.com.au>
6198 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
6199 line-matching scheme to cope with automake moving variables around.
6200 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
6201 * Makefile.in: Regenerate.
6203 2000-05-26 Jakub Jelinek <jakub@redhat.com>
6205 * config/tc-sparc.c (sparc_relax): New.
6206 (md_longopts): Add -relax and -no-relax options.
6207 (md_parse_options, md_show_usage): Likewise.
6208 (md_apply_fix3): Optimize tail call into branch always if possible.
6210 2000-05-04 Donald Lindsay <dlindsay@cygnus.com>
6212 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
6213 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
6214 rules, with warning when a GAS statement specifies a packing that
6215 will result in an instruction being squashed.
6216 Added typdef packing_type and enumerals, changed various integer
6217 literals to use the enumerals.
6219 2000-05-24 David Mosberger <davidm@hpl.hp.com>
6221 * config/tc-ia64.c (dot_restorereg_p): New function.
6222 (md_pseudo_table): Add restorereg.p.
6223 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6224 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6226 * config/tc-ia64.h (unw_record_type): Add unwabi.
6227 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6228 called MASK with members for imask, and the masks produced by
6229 fr_mem, gr_mem, br_mem, and frgr_mem.
6230 (unw_p_record): Add members ABI and CONTEXT.
6231 (unw_x_record): Add member AB.
6232 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6233 as pseudo-register for use during unwind info generation.
6234 (AR_PFS, AR_LC): New macros.
6235 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6236 whose names start with an at sign (as in "@priunat").
6237 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6239 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6240 proc_end, unwind_info, personality_routine): Consolidate into
6241 "unwind" structure to reduce offset-table use. Add member
6242 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6244 (output_R1_format, output_R3_format, output_P3_format,
6245 output_P6_format): Initialize R with zero to reduce compiler warnings.
6246 (output_P7_format): Ditto. Add `default' branch to switch
6247 statement to reduce compiler warnings.
6248 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6249 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6250 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6251 into single argument.
6252 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6253 compiler warnings. Merge A and B args into single argument.
6254 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6255 A and B args into single argument.
6256 (free_record): Removed (wasn't used).
6257 (free_list_records): Also free imasks in prologue records.
6258 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6259 (output_spill_mask): Remove.
6260 (output_unwabi): New function.
6261 (output_epilogue, output_label_state, output_copy_state): Call
6263 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6264 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6266 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6267 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6268 as part of handling the prologue records. Emit region's imask if
6269 we have one. Handle unwabi, epilogue, label_state, copy_state,
6270 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6271 spill_sprel_p, and spill_reg_p records.
6272 (set_imask, count_bits, slot_index): New function.
6273 (fixup_unw_records): Fix region size computation. Handle
6274 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6275 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6276 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6277 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6278 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6279 (dot_save): Use manifest constants for applicaton registers.
6280 Handle REG_PR and REG_PRIUNAT.
6281 (dot_restore): Don't just ignore it.
6282 (dot_restorereg): New function..
6283 (generate_unwind_image): Ensure unwind info is a multiple of eight
6284 bytes, not just four bytes.
6285 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6286 (dot_altrp): Don't just ignore it.
6287 (dot_savemem): New function. Replaces dot_savesp() and
6288 dot_savepsp(). Use manifest constants for applicaton registers.
6289 Handle REG_PR and REG_PRIUNAT.
6290 (dot_savef): Simplify.
6291 (dot_saveb): Support generation of br_gr.
6292 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6293 dot_label_state, dot_copy_state): New function.
6294 (dot_unwabi): Don't just ignore it.
6295 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6296 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6297 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6298 (emit_one_bundle): Set slot number for prologue/body records
6299 *before* emitting the first insn.
6300 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6301 (md_begin): Declare "psp" pseudo-register.
6302 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6303 so we don't get segfault.
6304 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6305 counts as required per SW Conventions manual
6306 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6307 output_preds_psprel, output_preds_sprel, output_spill_base,
6308 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6309 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6310 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6311 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6312 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6313 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6314 (dot_vframe): Implement.
6315 (dot_vframesp, dot_vframepsp): New function.
6317 2000-05-23 Hans-Peter Nilsson <hp@axis.com>
6319 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6320 * configure: Regenerate.
6322 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6324 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6325 (md_estimate_size_before_relax): so we can use it here instead of
6326 old kludges. Localise vars to blocks. Comment.
6328 * frags.c (frag_new): Update fr_var comments.
6329 * frags.h (struct frag): Ditto.
6331 2000-05-22 Richard Henderson <rth@cygnus.com>
6333 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6334 (pseudo_func): Add pcrel.
6335 (operand_match): Handle IA64_OPND_TGT64.
6336 (build_insn): Likewise.
6337 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6338 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6339 (fix_insn): Handle all three 64-bit relocation types.
6341 2000-05-22 Hans-Peter Nilsson <hp@axis.com>
6343 * obj.h (struct format_ops): New members begin, app_file,
6344 s_set_other, s_set_desc, s_get_type, s_set_type,
6345 separate_stab_sections, init_stab_section.
6347 * config/obj-multi.h: Update GPL notice to v2.
6349 (obj_app_file): New.
6350 (S_SET_SIZE): Test s_set_size for NULL before calling.
6351 (S_SET_ALIGN): Similar for s_set_align.
6356 (SEPARATE_STAB_SECTIONS): New.
6357 (INIT_STAB_SECTION): New.
6358 (EMIT_SECTION_SYMBOLS): New.
6359 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6361 * config/obj-elf.h: Update GPL notice to v2.
6362 Mention that this file is included from obj-multi.h.
6363 (obj_begin): Wrap definition in ifndef.
6364 (elf_file_symbol): Constify declaration.
6365 (obj_app_file): Ditto.
6366 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6367 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6369 * config/obj-elf.c (elf_s_set_other): New.
6370 (elf_file_symbol): Constify argument.
6371 (elf_separate_stab_sections): New.
6372 (elf_init_stab_section): New.
6373 (elf_format_ops): Add new members. Remove comma at end.
6375 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6376 (ecoff_format_ops): Add new fields. Remove comma at end.
6377 Mention inconsistency for emit_section_symbols.
6379 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6381 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6382 (coff_separate_stab_sections): New.
6383 (coff_format_ops): Add new members.
6385 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6386 (obj_aout_s_set_other): New.
6387 (obj_aout_s_set_desc): New.
6388 (obj_aout_s_get_type): New.
6389 (obj_aout_s_set_type): New.
6390 (obj_aout_separate_stab_sections): New.
6391 (aout_format_ops): New members added. Use obj_aout_process_stab,
6392 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6393 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6395 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6397 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6399 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6400 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6401 (md_estimate_size_before_relax): Ensure jumps to weak and
6402 externally visible symbols are relocatable.
6404 2000-05-20 Hans-Peter Nilsson <hp@axis.com>
6406 * stabs.c (aout_process_stab): Make global.
6407 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6408 * read.h (aout_process_stab): Declare.
6410 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6411 Generalize to *aout, *coff *elf.
6412 * configure: Regenerated.
6414 * doc/internals.texi (Object format backend): Say
6415 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6417 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6418 * Makefile.in: Regenerated.
6420 2000-05-19 Catherine Moore <clm@cygnus.com>
6422 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6424 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6426 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6427 instruction to reflect change in re_assemble_*.
6429 2000-05-18 Jeffrey A Law (law@cygnus.com)
6431 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6432 build PA64 ELF tools.
6433 * configure: Rebuilt.
6435 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6437 * Makefile.am: Regenerate dependencies.
6438 * Makefile.in: Regenerate.
6440 2000-05-15 Nick Clifton <nickc@cygnus.com>
6442 * config/tc-arm.c (struct asm_psr): Add boolean field
6443 distinguishing between CSPR and SPSR. Rename 'number' field
6445 (psrs): Rearrange contents to match new asm_psr structure.
6446 (arm_psr_parse): Move next to psr_required_here. Make it
6447 return an asm_psr structure.
6448 (psr_required_here): Use asm_psr structure returned by
6450 (do_msr): Reorganise to allow psr_required_here to be called
6452 (md_undefined_name): Mark 'name' parameter as unused, since
6453 the COFF target does not use it.
6455 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6457 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6459 * config/te-aux.h: Likewise.
6460 * config/te-dpx2.h: Likewise.
6461 * config/te-go32.h: Likewise.
6462 * config/te-hp300.h: Likewise.
6463 * config/te-hppa.h: Likewise.
6464 * config/te-i386aix.h: Likewise.
6465 * config/te-ic960.h: Likewise.
6466 * config/te-interix.h: Likewise.
6467 * config/te-nbsd532.h: Likewise.
6468 * config/te-pc532mach.h: Likewise.
6469 * config/te-ppcnw.h: Likewise.
6470 * config/te-psos.h: Likewise.
6471 * config/te-sparcaout.h: Likewise.
6472 * config/te-sun3.h: Likewise.
6473 * config/te-sysv32.h: Likewise.
6475 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6477 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6478 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6479 and sign extend without an if statement.
6480 (build_bytes): Likewise.
6482 2000-05-14 Kazu Hirata <kazu@hxi.com>
6484 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6485 X_add_symbol L_32 case.
6487 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6489 * config/te-freebsd.h: New file.
6491 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6493 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6494 bindtextdomain): Replace defines with those from intl/libgettext.h
6495 to quieten gcc warnings.
6497 * NEWS: Mention x86 .arch and -q.
6499 * config/tc-i386.c (quiet_warnings): New.
6500 (md_assemble): Use quiet_warnings.
6501 (md_parse_option): Set quiet_warnings from -q.
6502 (md_show_usage): Mention -q, delete -m.
6503 (flag_do_long_jump): Delete.
6504 (md_parse_option): Remove -m.
6505 (md_show_usage): Remove -m.
6506 (md_create_long_jump): Remove useless flag_do_long_jump code.
6508 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6509 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6511 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6512 Alexander Sokolov <robocop@netlink.ru>
6514 * doc/c-i386.texi (i386-Arch): New section.
6515 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6517 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6518 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6519 architecture has been given and is not 486.
6520 (set_cpu_arch): New.
6521 (md_pseudo_table): Add .arch.
6522 (md_assemble): Warn if cpu architecture has been given and an
6523 unsupported instruction.
6525 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6526 Move operand_types bit defines after relevant template field.
6527 (template): Add cpu_flags.
6531 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6533 * config/tc-mn10300.h (md_end): Define.
6534 (mn10300_finalize): Declare.
6535 * config/tc-mn10300.c: Include dwarf2dbg.h.
6536 (debug_line): Define.
6537 (md_assemble): Generate dwarf2 line info.
6538 (mn10300_finalize): New function. Finalize dwarf2 info.
6540 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6542 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6543 external version of the relocation for weak symbols.
6545 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6547 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6548 frame size in units of 16 bytes, as required per SW Conventions manual.
6549 (output_unw_records): Output info-block header as a dword to get
6552 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6554 * as.h: #include "file", not <file> on files from ../include.
6555 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6556 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6557 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6558 (tc_coff_symbol_emit_hook): Ditto.
6559 (OPTCOUNT): Cast to int to avoid compiler warning.
6560 (md_begin): Fix signed/unsigned warnings.
6562 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6564 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6565 ABRANCH LONG case for a conditional branch on a 68000.
6566 (md_estimate_size_before_relax): Likewise. Also handle
6567 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6568 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6569 PC-relative on all CPUs.
6570 (md_estimate_size_before_relax): Likewise.
6572 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6574 * as.c (parse_args): Just mention current year in printed
6577 2000-05-03 J.T. Conklin <jtc@redback.com>
6579 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6581 (md_parse_option): Recognize -m7400.
6583 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6585 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6586 don't permit lp to become less than the words array.
6588 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6590 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6591 Fix little-endian case.
6593 2000-05-03 David O'Brien <obrien@NUXI.com>
6595 * as.c (parse_args): Update copyright.
6597 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6599 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6600 for the .bss section too.
6602 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6604 * configure.in: Set em=linux for hppa-*-linux.
6605 * configure: Regenerate.
6606 * doc/Makefile.in: Regenerate with correct automake.
6608 * frags.c (frag_grow): Sanity check chunk_size.
6610 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6611 * config/obj-som.h: Likewise.
6612 * config/obj-ieee.h: Likewise.
6614 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6616 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6617 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6618 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6619 (pa_ip): low_sign_unext now returns via function value. Use
6620 re_assemble_* instead of dis_assemble_* and
6621 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6623 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6624 (md_section_align, md_parse_option, md_show_usage,
6625 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6626 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6627 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6628 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6629 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6631 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6632 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6633 outside of switch. Correct mask and shifting errors in case 10
6634 and case -11. In case 21, compare against signed range to suit
6635 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6636 case 17 and case 22, use offsetT variable to properly check range.
6637 Use re_assemble_* here too.
6638 (evaluate_absolute): Change type of value to offsetT. Call
6639 hppa_field_adjust to do the work for us.
6640 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6641 (pa_parse_cmpib_64_cmpltr): Ditto.
6642 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6643 of i to unsigned int.
6644 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6645 (pa_end_of_source): Return type is void.
6647 2000-05-01 Catherine Moore <clm@cygnus.com>
6649 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6651 2000-05-01 Denis Chertykov <denisc@overta.ru>
6653 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6654 More comments added.
6655 (md_begin): Removed "construct symbols for each register name".
6656 Because register names conflicts with GCC generated function
6658 (avr_operand): Now constant numbers can be used as a register
6659 identifiers (0 as r0, 31 as r31).
6660 (md_assemble): use skip_space () before parsing instruction
6663 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6665 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6666 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6667 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6668 * configure: Regenerate.
6670 2000-04-29 Andreas Jaeger <aj@suse.de>
6672 * as.h: Correctly check GCC version.
6674 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6676 * doc/as.1: Fix unbalanced brackets.
6678 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6680 (line_comment_chars): Set to '/' if TE_FreeBSD.
6682 2000-04-25 Jeffrey A Law (law@cygnus.com)
6684 * configure.in: Configury support for PA64 (currently disabled).
6685 * configure: Rebuilt.
6687 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6689 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6690 bfd_set_section_alignment.
6692 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6694 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6697 2000-04-24 Nick Clifton <nickc@cygnus.com>
6699 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6700 * doc/as.texinfo (Align): Include arm and strongarm in list of
6701 targets that have the second form of the behaviour of the .align
6704 2000-04-24 Mark Klein <mklein@dis.com>
6706 * config/obj-som.c: Terminate obj_pseudo_table.
6708 2000-04-24 Clinton Popetz <cpopetz@cygnus.com>
6710 * as.c (parse_args): Allow md_parse_option to override -a listing
6712 * config/obj-coff.c (add_lineno): Change type of offset parameter
6713 from "int" to "bfd_vma."
6714 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6715 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6716 (ppc_change_csect): Align correctly for XCOFF64.
6717 (ppc_machine): New function, which discards "ppc_machine" line.
6718 (ppc_tc): Cons for 8 when code is 64 bit.
6719 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6721 (md_parse_option): Handle -a64 and -a32.
6723 * config/tc-ppc.h (TARGET_MACH): Define.
6724 (TARGET_FORMAT): Move to function.
6725 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6727 2000-04-23 Denis Chertykov <denisc@overta.ru>
6729 * config/tc-avr.c: New AVR_ISA_ defined.
6730 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6731 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6732 for `fmul', `movw' and `lpm R,Z' instructions.
6733 (avr_operands): Warn if current opcode is a two-word instruction
6734 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6735 (avr_opcodes): New commands added.
6736 (REGISTER_P): Check 'a' and 'v' constraint letters.
6737 (mcu_types): New MCU added.
6739 2000-04-22 Timothy Wall <twall@cygnus.com>
6741 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6743 (operand_match): Conditionally insert default bit values for IMMU9.
6745 2000-04-14 Matthew Green <mrg@cygnus.com>
6747 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6748 * configure: Rebuilt.
6750 2000-04-21 Jeffrey A Law (law@cygnus.com)
6751 Jason Eckhardt <jle@cygnus.com>
6753 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6755 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6756 Added handling of new operand types l,y,&,fe,fE,fx.
6758 2000-04-21 Richard Henderson <rth@cygnus.com>
6759 David Mosberger <davidm@hpl.hp.com>
6760 Timothy Wall <twall@cygnus.com>
6761 Andrew MacLeod <amacleod@cygnus.com>
6762 Jim Wilson <wilson@cygnus.com>
6764 * Makefile.am (CPU_TYPES): Add ia64.
6765 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6766 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6767 * Makefile.in: Rebuild.
6768 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6769 * configure: Rebuild.
6770 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6771 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6772 * expr.c (expr): Handle md_optimize_expr.
6773 * read.c (LEX_HASH): Add comment.
6774 * config/tc-ia64.c, config/tc-ia64.h: New files.
6776 2000-04-21 Richard Henderson <rth@cygnus.com>
6778 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6779 bundling a non-delayed branch type instruction.
6781 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6783 * config/tc-mn10300.c (HAVE_AM30): Define.
6784 (md_assemble): Use it.
6786 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6788 * config/obj-elf.c (obj_elf_change_section): Check for changed
6791 * Makefile.am: (CPU_MULTI_VALID): Remove.
6792 (MULTI_CPU_TYPES): Define.
6793 (MULTI_CPU_OBJ_VALID): Define.
6794 (DEPTC): Use the above.
6795 (DEPOBJ): Same here.
6797 Regenerate dependencies.
6798 * Makefile.in: Regenerate.
6800 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6802 * Makefile.am (YACC, LEX): Get them from configure.
6804 2000-04-18 H.J. Lu (hjl@gnu.org)
6806 * config/tc-i386.c (offset_in_range): Use addressT instead of
6807 bfd_vma for non-bfd assemblers.
6809 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6811 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6812 doesn't give spurious errors.
6814 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6816 * as.h (SEEK_SET): Define if undefined.
6818 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6820 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6821 constants, and don't assume offsetT is 32 bits.
6823 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6825 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6826 (md_pcrel_from_section): Add prototype.
6827 (d10v_fix_adjustable): Add prototype.
6828 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6830 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6832 2000-04-12 Nick Clifton <nickc@cygnus.com>
6834 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6835 symbol in frag chain.
6837 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6839 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6840 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6841 (fits_in_signed_word, smallest_imm_type): Ditto.
6842 (md_assemble): Use an offsetT var to hold offsetT values, not a
6844 (offset_in_range): New.
6845 (md_assemble): Use it.
6846 (md_convert_frag): Change type of target_address, opcode_address,
6847 and displacement_from_opcode_start to offsetT.
6848 (md_create_short_jump): Change type of offset to offsetT.
6849 (md_create_long_jump): Ditto.
6850 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6851 (md_chars_to_number): Remove.
6852 (output_invalid): Remove duplicate prototype.
6854 2000-04-09 Nick Clifton <nickc@cygnus.com>
6856 * Makefile.am (CPU_TYPES): Add 'avr'.
6857 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6858 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6860 * Makefile.in: Regenerate.
6862 * doc/as.texinfo: Add M32R documentation.
6864 2000-04-07 Andrew Cagney <cagney@b1.cygnus.com>
6866 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6867 --enable-build-warnings option.
6868 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6869 * Makefile.in, configure: Re-generate.
6871 2000-04-07 Nick Clifton <nickc@cygnus.com>
6873 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6874 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6875 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6876 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6877 (arm_force_relocation): Force relocations for
6878 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6880 2000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
6882 * config/tc-sh.c (get_operands): There's no third operand if the
6883 first operand is an immediate.
6885 2000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
6887 * config/tc-sh.c (immediate): Delete.
6888 (sh_operand_info): Add immediate member.
6889 (parse_reg): Use A_PC for pc.
6890 (parse_exp): Add second argument 'op'. All callers changed.
6891 (parse_at): Expect pc to be coded as A_PC.
6892 Use immediate field in *op.
6893 (insert): Add fourth argument 'op'. All callers changed.
6894 (build_relax): Add second argument 'op'. All callers changed.
6895 (insert_loop_bounds): New function.
6896 (build_Mytes): Remove DISP_4.
6897 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6898 (assemble_ppi): Use immediate field in *operand.
6899 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6900 (md_apply_fix): Likewise.
6901 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6903 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6905 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6907 2000-04-04 Hans-Peter Nilsson <hp@axis.com>
6909 * internals.texi (CPU backend): Document
6910 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6912 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6914 * po/gas.pot: Regenerate.
6916 * as.c (show_usage): Restore translated part of bug string.
6917 * gasp.c (show_usage): Likewise.
6919 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6920 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6921 than move-if-change.
6922 (DEP1): Modify for "gcc -MM".
6926 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6927 Update dependencies.
6928 * Makefile.in: Regenerate.
6930 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6932 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6933 (md_begin): Likewise.
6934 (HAVE_AM33): New macro.
6935 (md_assemble): Use it. Match r_regs and xr_regs only if
6938 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6940 * as.h: #include "bin-bugs.h"
6941 * as.c (show_usage): Use REPORT_BUGS_TO.
6942 * gasp.c: #include "bin-bugs.h"
6943 (show_usage): Use REPORT_BUGS_TO.
6945 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6947 2000-04-03 Hans-Peter Nilsson <hp@axis.com>
6949 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6950 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6953 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6955 * config/tc-i386.c (i386_immediate): Don't assume a constant
6956 immediate is necessarily 16 bits when in 16 bit code mode.
6957 (md_assemble): Instead set guess_suffix here after we have checked
6960 2000-04-02 Richard Henderson <rth@cygnus.com>
6962 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6963 quantities. Correct right shift sign extension.
6964 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6965 32-bit value when shifting into place.
6967 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6969 * app.c: Add ATTRIBUTE_UNUSED as needed.
6970 * config/tc-ppc.c: Likewise.
6971 (ppc_size): Make unsigned long.
6972 (ppc_insert_operand): Add casts to avoid warnings.
6974 2000-03-31 Nick Clifton <nickc@cygnus.com>
6976 * config/tc-d10v.h (md_flush_pending_output): Define.
6978 2000-03-29 Nick Clifton <nickc@cygnus.com>
6980 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6981 segment. Works for both BFD_ASSEMBLER and others.
6982 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6984 2000-03-29 Nick Clifton <nickc@cygnus.com
6986 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6988 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6990 * listing.c (LISTING_LHS_WIDTH): Default depends on
6992 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6994 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6996 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6999 2000-03-27 Alan Modra <alan@linuxcare.com.au>
7001 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
7003 * config/tc-avr.c (mcu_types): Add missing initialiser.
7004 (md_pcrel_from_section): Add prototype.
7005 (avr_operand): Remove redundant test of unsigned < 0.
7006 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
7008 2000-03-27 Denis Chertykov <denisc@overta.ru>
7010 * config/tc-avr.c: New file for AVR support.
7011 * config/tc-avr.h: Likewise.
7012 * configure.in: Add AVR support.
7013 * configure: Regenerate.
7015 2000-03-26 Timothy Wall <twall@cygnus.com>
7017 * gasp.c (macro_op): Add new argument to check_macro call.
7018 Macro structure definitions moved to macro.h
7019 * sb.h: Add argument to prototype for input_scrub_include_sb.
7020 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
7021 nesting checks with an additional flag.
7022 (struct input_save): Add flag to indicate whether current sb
7023 should be checked for proper macro/conditional nesting.
7024 (input_scrub_push/pop): Save/restore nest check flag.
7025 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
7027 * macro.c (check_macro): Allow caller to retrieve parsed macro
7028 information if a pointer is provided. This information may be
7029 used by the new macro hooks.
7030 * macro.h: Update prototype for check_macro. Macro struct
7031 definitions moved here from macro.c/gasp.c.
7032 * read.c (read_a_source_file): Add parameter to check_macro call,
7033 and pass macro info to the macro hook, if defined.
7034 (input_scrub_insert_line): New. Allow insertion of a line of
7035 characters into the input stream.
7036 (input_scrub_insert_file): New. Allow insertion of an arbitrary
7037 file into the input stream.
7038 (s_include): Use input_scrub_insert_file.
7039 * internals.texi: Document new macro hooks.
7040 * as.h: New prototypes added.
7042 2000-03-26 Alan Modra <alan@linuxcare.com.au>
7044 * config/tc-i386.c: Don't start any as_bad or as_warn message with
7045 an initial capital letter.
7046 (i386_index_check): Reindent.
7048 2000-03-19 Nick Clifton <nickc@cygnus.com>
7050 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
7053 2000-03-17 Thomas de Lellis <tdel@windriver.com>
7055 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
7056 instruction operand bad if Rd > 7 when generating
7057 thumb instructions. Prevents for example,
7058 "adr r12,label" from silently failing and generating
7059 the wrong instruction.
7061 2000-03-17 Nick Clifton <nickc@cygnus.com>
7063 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
7064 that have a destingation >= 0x400000.
7065 Fix compile time warning messages.
7067 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7069 * config/tc-sh.c (md_begin): When encountering insn that are
7070 not supported by the current arch, only change the name if
7071 its contents are the same as prev_name.
7072 (get_specific): If the the architecture doesn't match, fail.
7074 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7076 * config/tc-sh.c (IDENT_CHAR): Define.
7077 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
7078 matching back where it came from.
7080 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7082 * config/tc-sh.c (md_show_usage): Add description of -dsp.
7084 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7086 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
7089 2000-03-15 Kazu Hirata <kazu@hxi.com>
7091 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
7093 2000-03-13 Hans-Peter Nilsson <hp@axis.se>
7095 * expr.c (operand) [case 'f']: When testing if '0f' can start a
7096 floating-point-number, make sure 'f' is in FLT_CHARS.
7098 2000-03-11 Hans-Peter Nilsson <hp@axis.se>
7100 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
7101 (s_lcomm_internal): Use it.
7102 * doc/internals.texi (CPU backend): Document it.
7103 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
7106 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
7108 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
7111 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
7112 implementation doesn't have special handling for switch
7114 (macro_build): Allow for code in sections other than .text.
7116 (mips_ip): Likewise.
7117 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
7118 Don't perform relocs if we will be outputting them.
7119 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
7120 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
7123 2000-03-09 Catherine Moore <clm@cygnus.com>
7125 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
7126 relocation type based on the entry in the fixup structure.
7127 Put S_IS_EXTERN processing back in.
7129 2000-03-08 H.J. Lu (hjl@gnu.org)
7131 * Makefile.am (install-exec-tooldir): Depend on
7132 install-exec-bindir for parallel make.
7133 * Makefile.in: Regenerated.
7135 2000-03-06 Nick Clifton <nickc@cygnus.com>
7137 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
7139 (md_parse_option): Parse -m32r command line switch - disable m32rx
7141 (md_show_usage): Document new option.
7143 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
7144 * doc/Makefile.in: Regenerate.
7145 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
7147 2000-03-02 Michael Meissner <meissner@redhat.com>
7149 * config/tc-d30v.c (check_range): Remove code that incorrectly
7150 sign extended values where bits < 32.
7152 2000-03-02 H.J. Lu (hjl@gnu.org)
7154 * configure.in: Support --enable-targets=all on ia32.
7155 * configure: Regenerated.
7157 2000-03-01 Nick Clifton <nickc@cygnus.com>
7159 * gasp.c (do_align): Remove bogus check of alignment value.
7161 2000-02-27 Thomas de Lellis <tdel@windriver.com>
7163 * config/obj-elf.c (elf_frob_symbol): Remove code which when
7164 TC_PPC was defined forced the type of a symbol with no other type
7167 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
7169 * doc/internals.texi (CPU backend): Mention that
7170 line_separator_chars do not break up comments. Fix typos for
7171 LEX_AT and LEX_NAME descriptions. Document operands for
7172 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
7173 description of md_create_short_jump usage. Document argument for
7174 md_undefined_symbol.
7176 2000-02-27 Jakub Jelinek <jakub@redhat.com>
7178 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
7179 (md_parse_option): Handle it.
7180 (md_show_usage): Document it.
7182 2000-02-27 Ian Lance Taylor <ian@zembu.com>
7184 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
7185 opcode, for the instruction `pal19'. From Andrea Arcangeli
7188 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
7190 * config/tc-i386.c (i386_immediate): Move constant operand sizing
7192 (md_assemble): To here, before template operands are matched.
7193 Also ensure a constant immediate is sign extended when we know the
7194 size is at most 16 bits. This is to catch cases like "add
7195 $0xffc0,%ax" where we don't know the size, and thus that the
7196 immediate can be represented as Imm8S until after parsing the
7198 (i386_displacement): Similarly sign extend 16 bit constant
7200 (md_assemble): Relax 16-bit jump constant range check to suit sign
7201 extended displacements.
7203 2000-02-26 Andreas Jaeger <aj@suse.de>
7205 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
7207 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7209 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
7210 call operands when intel_syntax.
7211 (intel_float_operand): Return 2 for "fi...".
7212 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7213 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
7214 earlier "SHORT" change.
7215 (md_assemble): When determining suffix from Regs, exclude
7218 2000-02-24 Nick Clifton <nickc@cygnus.com>
7220 * configure: Add arm-wince, mips-pe and sh-pe targets.
7221 * configure: Regenerate.
7223 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7225 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7226 "pe-mips" for the mips-pe target.
7228 * config/tc-arm.c (insns): Change displacement encoded in BL
7229 and B instructions if the target port is arm-wince.
7230 (do_ldst): Do not bias the relocation offset if the target
7232 (md_pcrel_from): Add in missing relocation offset bias if the
7233 target os arm-wince.
7235 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7236 (md_begin): Disable -G support for mips-pe target.
7237 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7238 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7241 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7242 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7243 assembler, just set the alignment to 4.
7245 * config/te-wince-pe.h: New file for WinCE targets. Define
7248 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7250 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7251 string instructions.
7252 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7253 (i386_intel_memory_operand): After finding a segment override,
7254 check again for no `[' before looking for a displacement. Bomb if
7255 more than one displacement rather than silently discarding the
7256 second and subsequent ones. Free strings malloc'd by
7257 build_displacement_string.
7259 2000-02-24 Catherine Moore <clm@cygnus.com>
7261 * config/obj-som.c (obj_pseudo_table): Add "weak".
7262 (obj_som_weak): New routine.
7264 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7266 * config/tc-i386.c (union i386_op): New.
7267 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7268 Throughout file replace occurences of disps[n], imms[n], regs[n]
7269 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7270 intel mode operand swapping. Add assert in regKludge and
7271 fake_zero_displacement code. Test i.types[n] when outputting
7272 displacements and immediates. Combine output of Disp16 with
7274 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7275 when in intel mode by (not) reversing fsub and fdiv operands
7276 before the template search. This fails for single operand
7277 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7278 undefined. Instead fix the base_opcode after we've found the
7279 template. Move base_opcode xor with found_reverse_match from
7280 opcode output code to before this fix so we test for the correct
7282 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7283 check in intel mode. Instead compare opcodes.
7285 * config/tc-i386.h (TC_RELOC): Delete.
7286 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7287 with equivalent call to reloc.
7289 * as.h (flag_m68k_mri): Move declaration after target include, and
7290 only declare when TC_M68K defined. Define as zero otherwise.
7291 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7292 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7293 Define as zero otherwise.
7294 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7295 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7296 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7297 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7298 testing whether defined.
7299 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7300 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7301 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7302 rather than testing whether defined.
7303 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7304 (parse_mri_cons): Declare and use only when TC_M68K.
7305 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7306 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7307 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7309 * NEWS: Mention IBM 370 support.
7311 2000-02-23 Richard Henderson <rth@cygnus.com>
7313 * config/tc-i386.c (md_assemble): When swapping operands for
7314 intel_syntax, assume everything that's not Imm or Disp is a
7317 2000-02-23 Linas Vepstas <linas@linas.org>
7319 * config/tc-i370.c, config/tc-i370.h: New files.
7320 * Makefile.am: Add support for Linux/IBM 370.
7321 * configure.in: Likewise.
7322 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7323 * config/obj-elf.c: Include elf/i370.h
7324 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7326 * Makefile.in: Regenerate.
7327 * configure: Regenerate.
7329 * doc/c-i370.texi: New file.
7330 * doc/all.texi: Include it.
7331 * doc/as.texinfo: And here.
7332 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7333 * doc/Makefile.in: Regenerate.
7335 2000-02-19 Michael Meissner <meissner@redhat.com>
7337 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7338 determine if an instruction can be used in parallel with an ADDppp
7339 or SUBppp instruction.
7341 2000-02-22 Andrew Haley <aph@cygnus.com>
7343 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7345 2000-02-22 Andrew Haley <aph@cygnus.com>
7347 * config/tc-mips.c (mips_gp32): New variable.
7348 (macro_build) Use mips_gp32.
7350 (md_longopts): Add "-mgp32" and "-mgp64".
7351 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7353 (OPTION_M7900): Change offset
7354 (OPTION_NO_M7900): Ditto.
7356 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7358 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7359 warning, and bump it to 1.
7361 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7363 From Brad Lucier <lucier@math.purdue.edu>:
7364 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7367 2000-02-21 Catherine Moore <clm@cygnus.com>
7369 * config/tc-mips.c (MF_HILO_INSN): Define.
7370 (mips_7000_hilo_fix): Declare.
7371 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7372 (md_parse_option): Check for 7000_HILO_FIX options.
7373 (OPTION_M7000_HILO_FIX): Define.
7374 (OPTION_NO_M7000_HILO_FIX): Define.
7375 * doc/c-mips.texi (-mfix7000): Describe.
7377 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7379 * listing.c (print_lines): Remove unused variable `end'.
7381 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7382 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7383 reloc_type when BFD_ASSEMBLER.
7384 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7385 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7386 statement and quell signed vs. unsigned comparison warning.
7388 2000-02-18 Nick Clifton <nickc@cygnus.com>
7390 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7391 the computed frag offset, rather than overwriting it.
7393 2000-02-17 J"orn Rennecke <amylaar@cygnus.co.uk>
7395 * config/tc-sh.c ("elf/sh.h"): Include.
7396 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7397 (md.begin): Initialize target_arch.
7398 Only include opcodes in has table that match selected architecture.
7399 (parse_reg): Recognize register names for sh-dsp.
7400 (parse_at): Recognize post-modify addressing.
7401 (get_operands): The leading space is now optional.
7402 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7403 arguments. Update valid_arch.
7404 (build_Mytes): Add support for SDT_REG_N.
7405 (find_cooked_opcode): New function, broken out of md_assemble.
7406 (assemble_ppi, sh_elf_final_processing): New functions.
7407 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7408 (md_longopts, md_parse_option): New option: -dsp.
7409 * config/tc-sh.h (elf_tc_final_processing): Define.
7410 (sh_elf_final_processing): Declare.
7412 2000-02-11 Jeffrey A Law (law@cygnus.com)
7414 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7415 the unwinder subspace. Save the current seg/subseg before creating
7418 2000-02-10 Nick Clifton <nickc@cygnus.com>
7420 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7421 little endian targets.
7422 (INST_BYTE1): Redefine to handle big and little endian
7424 (cpu_type): New type: Select between M340 and M210.
7425 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7426 instructions of the M340.
7427 (md_assemble): Add support for the MULSH and OPSR classes of
7429 (md_atof): Add support for little endian targets.
7430 (md_parse_option): Add support for -EL, -EB and -mcpu command
7432 (md_convert_frag): Add support for little endian targets.
7433 (md_apply_fix3): Add support for little endian targets.
7434 (md_number_to_chars): Add support for little endian targets.
7436 2000-02-10 Timothy Wall <twall@redhat.com>
7438 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7439 defined, use it to verify the symbol just read should be a label.
7441 2000-02-10 Timothy Wall <twall@redhat.com>
7443 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7444 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7445 around colons when KEEP_WHITE_AROUND_COLON is defined.
7446 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7447 and KEEP_WHITE_AROUND_COLON.
7449 2000-02-08 Timothy Wall <twall@redhat.com>
7451 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7453 (do_repeat): New. Abstract repeat logic so that a "break" can be
7455 (end_repeat): New. Provide support for a "break" out of the
7457 * read.h: Add prototypes for new functions.
7459 2000-02-08 Timothy Wall <twall@redhat.com>
7461 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7462 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7463 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7466 2000-02-08 Timothy Wall <twall@redhat.com>
7468 * read.c: Added elseif to directives table.
7469 * read.h: Added prototype for s_elseif.
7470 * doc/as.texinfo: Added description for elseif.
7471 * cond.c (s_elseif): New function
7473 2000-02-04 Timothy Wall <twall@redhat.com>
7475 * listing.c (print_lines): Remove conditionals causing bug in
7478 2000-02-03 Timothy Wall <twall@cygnus.com>
7480 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7482 * frags.c (frag_new): Calculate fr_fix in octets
7483 (frag_now_fix) Return offset as target address offset (bytes).
7484 (frag_now_fix_octets) New - Return offset in octets (8-bit
7486 * frags.h: Added prototype for frag_now_fix_octets().
7487 Distinguish between octets and bytes in field descriptions.
7488 * listing.c (calc_hex): Account for octets vs bytes when
7489 printing addresses/offsets.
7490 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7491 target is little-endian, print the octets in a word in big-endian
7492 order so that the display looks like a proper hexadecimal number,
7493 instead of having the octets reversed.
7494 * read.c (do_align): When recording alignment, alignment power
7495 should be in terms of target bytes (minimum addressible unit)
7497 (do_org) Convert ORG target address (byte) argument into an
7498 octet offset when generating a variable fragment.
7499 * symbols.c (resolve_symbol_value): Symbol final value
7500 converted to a target address offset (bytes) from its octet offset.
7501 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7502 offset (bytes) is adjusted by the frag offset (octets) converted
7504 (coff_frob_section) Section alignment power is in terms of bytes;
7505 convert it to an octet alignment power when calculating size (and
7506 size mask) in octets. Don't modify the section size in order to
7507 "align" it for TI COFF, since that format has a different method
7508 for storing alignment information.
7510 2000-02-01 Timothy Wall <twall@cygnus.com>
7512 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7513 entries, matching the way GCC generates them. If not escaped, the
7514 filename is encoded incorrectly.
7516 2000-01-31 Nick Clifton <nickc@cygnus.com>
7518 * config/tc-arm.c (reg_table): Add support for ATPCS register
7521 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7523 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7525 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7527 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7528 of a symbol when we really care about its value.
7530 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7532 * config/tc-mcore.c (md_assemble): Give warning message if
7533 operands passes to instruction are more than the spec.
7535 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7537 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7538 Thumb mode but the label seen was not declared as '.thumb_func'
7539 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7540 correct disassembly of Thumb code bounded by non function labels.
7542 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7544 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7545 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7547 * Makefile.in: Same here.
7550 * configure.in: Set bfd_gas for i386-aout when primary target
7551 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7552 we may need the primary te_file. Remove incorrect comment.
7554 * configure: Regenerate.
7556 * config/e-i386aout.c: New file.
7558 * as.c (USE_EMULATIONS): Move to before print_version_id.
7559 (struct emulation): Add i386aout.
7560 (show_usage): Split text strings. Reformat -a text. Add --em
7564 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7565 (aout_format_ops): New.
7568 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7569 preprocessor conditional and add aout USE_EMULATIONS tests.
7570 (read_a_source_file): Don't pass error strings to printf as
7574 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7576 (do_data): Same here.
7577 (process_file): And here.
7580 * symbols.c (colon): Rewrite "already defined" fatal message
7581 code for aout with USE_EMULATIONS.
7584 * config/obj-aout.c (OBJ_HEADER): Define.
7585 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7587 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7588 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7590 (obj_aout_type): Expand S_SET_OTHER here too.
7591 (obj_read_begin_hook): Remove.
7592 (aout_pop_insert): New.
7593 (obj_aout_s_get_other): New.
7594 (obj_aout_s_get_desc): New.
7595 (aout_format_ops): New.
7598 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7599 gets aout_pseudo_table.
7600 (aout_pseudo_table): Declare.
7601 (obj_read_begin_hook): Define.
7604 * config/obj-coff.c (obj_pseudo_table): Rename to
7606 (coff_pop_insert): Use coff_pseudo_table.
7607 (coff_sec_sym_ok_for_reloc): Remove.
7608 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7609 and comment all zero entries and remove #if 0 code.
7612 * config/obj-coff.h (obj_pop_insert): Define.
7613 (coff_pseudo_table): Declare.
7616 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7617 s_get_size, s_set_size. Comment all zero entries.
7620 * config/obj-elf.c (elf_s_get_other): New function.
7621 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7622 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7623 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7625 (obj_elf_parse_section_letters): Don't pass error strings to
7626 printf as format arg.
7629 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7631 (elf_s_get_other): Declare.
7632 (S_GET_OTHER) Define as elf_s_get_other if not already
7634 (S_SET_OTHER): Only define when not already defined.
7635 (elf_obj_read_begin_hook): Declare.
7636 (obj_read_begin_hook): Define.
7637 (elf_obj_symbol_new_hook): Declare.
7638 (obj_symbol_new_hook): Define.
7641 * config/obj-multi.h: Add copyright header and protect against
7642 multiple inclusion. Add * to all function pointers.
7643 (OBJ_HEADER): If defined, include it rather than other defines
7645 (obj_frob_file_after_relocs): Test for NULL.
7646 (obj_symbol_new_hook): Here too.
7647 (obj_sec_sym_ok_for_reloc): And here.
7648 (S_GET_OTHER): Define.
7649 (S_GET_DESC): Define.
7650 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7651 (OBJ_MAYBE_ELF): Update comment.
7653 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7654 OBJ_AOUT preprocessor conditional and handle emulation by
7655 testing OUTPUT_FLAVOR.
7656 (i386_displacement): Here too.
7657 (md_section_align): Similarly here.
7658 (i386_target_format): Conditionally compile when more than one
7659 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7660 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7661 (i386_displacement): Here too.
7664 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7665 Define TARGET_FORMAT for aout only when not multi.
7668 * config/te-multi.h: Delete file as it's identical to te-generic.h
7670 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7672 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7673 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7676 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7678 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7681 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7683 * config/tc-mips.c (mips_do_align): New function.
7684 * config/tc-mips.h (md_do_align): Define.
7686 2000-01-10 Philip Blundell <philb@gnu.org>
7688 * doc/c-arm.texi (ARM Options): Fix typo.
7689 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7690 line separator for Linux.
7691 * doc/as.texinfo (Comments): Mention the ARM.
7693 2000-01-10 Philip Blundell <pb@futuretv.com>
7695 * configure.in (arm*-*-conix*): New target.
7696 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7698 * configure: Regenerate.
7700 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7702 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7703 (obj_elf_visibility): New function.
7705 * doc/as.texinfo (Visibility): New node: document visibility
7708 For older changes see ChangeLog-9899