1 2002-01-05 Alan Modra <amodra@bigpond.net.au>
3 * write.c (write_object_file): Make use of bfd_section_list_remove.
4 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
5 * config/tc-mmix.c (mmix_frob_file): Likewise.
7 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
9 * configure.in (i386-*-netbsdelf*): Collapse target into...
10 (i386-*-netbsd*): ...this. Add support for x86-64.
11 * configure: Regenerated.
13 2002-01-03 matthew green <mrg@redhat.com>
15 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
17 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
19 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
22 2001-12-31 Richard Henderson <rth@redhat.com>
24 * config/tc-ia64.c (errata_nop_necessary_p): Prototype.
25 (make_unw_section_name): Constify local variables.
27 * config/tc-ia64.c (has_suffix_p): New.
28 (note_register_values): Use it instead of strstr.
30 2001-12-31 Jeffrey A Law (law@redhat.com)
32 * config/tc-hppa.c (pa_ip): Handle new 'c' mode completers,
35 2001-12-21 Jakub Jelinek <jakub@redhat.com>
37 * config/tc-sparc.h (TC_PARSE_CONS_EXPRESSION): Define.
38 (sparc_cons): Provide prototype.
39 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_*_PCREL and
40 BFD_RELOC_SPARC_PLT{32,64}. Enumerate for which relocs
41 reloc->addend = fixp->fx_addnumber shouldn't be done instead of
42 enumarating for which pc relative ones it should be done.
43 (sparc_cons_special_reloc): New variable.
44 (sparc_cons): New function.
45 (cons_fix_new_sparc): Use sparc_cons_special_reloc.
46 * testsuite/gas/sparc/pcrel.s: New test.
47 * testsuite/gas/sparc/pcrel.d: Expected output.
48 * testsuite/gas/sparc/pcrel64.s: New test.
49 * testsuite/gas/sparc/pcrel64.d: Expected output.
50 * testsuite/gas/sparc/plt.s: New test.
51 * testsuite/gas/sparc/plt.d: Expected output.
52 * testsuite/gas/sparc/plt64.s: New test.
53 * testsuite/gas/sparc/plt64.d: Expected output.
54 * testsuite/gas/sparc/sparc.exp: Add pcrel, pcrel64, plt and plt64
57 2001-12-20 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
58 Daniel Jacobowitz <drow@mvista.com>
60 * config/tc-mips.c (file_mips_gp32): Initialize to invalid value.
61 (file_mips_fp32): Likewise.
62 (md_begin): Compatibility handling for -mipsN option.
64 2001-12-20 Alexandre Oliva <aoliva@redhat.com>
66 * config/tc-sh.c (parse_at): Reject @(r0) and @(r0,).
68 2001-12-20 matthew green <mrg@redhat.com>
70 * config/tc-ppc.c (md_parse_option): Make -maltivec default
71 to generating PowerPC instructions.
73 2001-12-20 Jason Thorpe <thorpej@wasabisystems.com>
75 * configure.in (mips-dec-netbsd*): Delete.
76 * configure: Regenerate.
78 * configure.in (arm-*-netbsdelf*): Add target.
79 * configure: Regenerate.
81 2001-12-18 Nick Clifton <nickc@cambridge.redhat.com>
83 * config/tc-mips.h (TC_HANDLE_FX_DONE): Remove redundant
86 2001-12-18 Niibe Yutaka <gniibe@m17n.org>
88 * configure.in (assign object format): Bug fix for setting
90 * configure: Regenerate.
92 2001-12-18 matthew green <mrg@eterna.com.au>
94 * configure.in (m68k-*-netbsdelf*): New target.
95 (m68k-*-netbsd*): Also include ELF support.
96 (m68k-*-netbsdaout*): New alias for m68*-*-netbsd*.
97 * configure: Regenerate.
99 2001-12-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
101 * gasp.c (main): Protoype.
103 2001-12-17 Richard Henderson <rth@redhat.com>
105 * config/tc-alpha.c (alpha_handle_align): Encode unop with RB as $sp.
107 2001-12-17 Nick Clifton <nickc@cambridge.redhat.com>
109 * cgen.c: Add prototype for queue_fixup.
110 (gas_cgen_parse_operand): Move initilisastion of errmsg to avoid
111 possible longjmp corruption.
112 * cgen.h: Add prototype for gas_cgen_md_operand.
114 2001-12-15 Alan Modra <amodra@bigpond.net.au>
116 * config/obj-elf.c (obj_elf_init_stab_section): References are
117 kept to section name strings. Don't alloca them!
119 2001-12-12 Alexandre Oliva <aoliva@redhat.com>
121 * config/tc-d10v.c (get_operands): Mark OPERAND_PLUS after
122 OPERAND_ATSIGN as O_absent.
124 2001-12-07 Geoffrey Keating <geoffk@redhat.com>
125 Richard Henderson <rth@redhat.com>
127 * configure.in: Add support for xstormy16.
128 * configure: Regenerated.
129 * Makefile.am: Add support for xstormy16.
130 * Makefile.in: Regenerated.
131 * config/tc-xstormy16.c: New file.
132 * config/tc-xstormy16.h: New file.
134 2001-12-06 Richard Earnshaw (rearnsha@arm.com)
136 * tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm)
137 (do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
138 (do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
139 (do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
140 (do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
141 (do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
142 (do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
143 (do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
144 (do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
145 (do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
146 (do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
147 (do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
149 (struct asm_opcode): Adjust parms field accordingly.
150 (md_assemble): Don't pass dummy second argument when calling worker
152 (build_arm_ops_hsh): Add prototype
155 2001-12-05 Richard Earnshaw <rearnsha@arm.com>
157 * tc-arm.c (struct asm_opcode): Delete comp_suffix and flags. Add
158 cond_offset. Rename variants->variant.
159 (insns): Adjust for new format. Explicitly code each variant that
160 takes flags. Remove temporary instructions.
161 (struct arm_it): Remove redundant field suffix.
162 (s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
163 (stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
165 (struct asm_flg): Delete.
166 (LONGEST_INST): Delete.
167 (V4_STR_BIT): Define.
168 (struct thumb_opcode): Rename variants->variant.
169 (do_empty): Renamed from do_nop.
170 (ldst_extend): Delete argument hwse. Split code for half-word and
171 signed byte instructions to ...
172 (ldst_extend_v4): ... here.
173 (ld_mode_required_here): Use ldst_extend_v4.
174 (do_ldrd): Simplify now that this is only called for ldrd. No
175 need to test for XScale, which was wrong anyway. Don't reject r12
176 as a target register. Add test that ldrd doesn't update an index
178 (do_pld): Don't allow post-indexed or write-back addressing modes.
179 Adjust call to ldst_extend.
180 (do_adr): Split code for adrl to ...
182 (do_cmp): No need to fold in COND_BIT.
183 (do_ldst): Simplify. Split code for ldrt/strt into do_ldstt. Split
184 code to handle half-word and signed byte instructions to ...
185 (do_ldstv4): ... here.
186 (do_ldstt): New function. Handle load/store with translate.
187 (do_ldmstm): Write feature modification bits directly into
189 (do_fpa_ldst): Remove suffix handling code.
190 (do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
191 (do_fpa_ldmstm): Type of access is now held in inst.instruction.
192 (build_arm_ops_hsh): New function.
193 (md_begin): Call it. Don't build the ARM opcode directly.
194 (md_assemble): Simplify ARM instruction handling.
196 2001-12-05 Arati Dikey <aratid@kpit.com>
198 * tc-sh.c (parse_at): Corrected incorrect op->type selection due
201 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
203 * config/tc-d10v.c (write_2_short): Don't skip dummy fixups, so
204 that we can tell which operand refers to the insn put in the L
205 container and mark it as such, so that the relocation type can be
208 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
210 * config/tc-mips.c (mips_cpreturn_offset): Better comment.
211 (load_register): Better error message. Cast away signedness
212 mismatches. Add casts needed for varargs.
213 (load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
214 Remove superfluous casts.
215 (macro): Cast away signedness mismatches. Remove superfluous casts.
216 (s_cpload): Fix wrong comment.
217 (s_mips_weakext): Standardize output message.
218 (get_number): Likewise.
220 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
222 * config/tc-mips.c (append_insn): Add jump address range overflow
225 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
227 * config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
229 (show): Document -mabi option.
231 2001-12-03 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
233 * config/tc-arm.c (md_parse_option): Only clear cpu part when
234 specifying 'xscale' cpu (don't change the fpu part).
236 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
238 * config/tc-d10v.c (find_opcode): Reject SP operand if
239 OPERAND_NOSP flag is present.
241 2001-12-03 Eric Christopher <echristo@redhat.com>
243 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
245 2001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
247 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
248 by BFD_RELOC_GPREL16.
249 (load_address): Likewise.
251 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
253 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
254 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
255 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
257 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
259 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
262 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
265 2001-11-29 Arati Dikey <aratid@kpit.com>
267 * tc-sh.c (parse_at): Removed case-sensitivity of index register
270 2001-11-28 Jakub Jelinek <jakub@redhat.com>
272 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
273 in reloc if it has non-zero addend.
274 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
275 * config/tc-sparc.c (md_apply_fix3): Likewise.
277 2001-11-28 Andreas Schwab <schwab@suse.de>
279 * as.c (parse_args): Call md_after_parse_args if defined.
280 * config/tc-ia64.h (md_after_parse_args): Define.
281 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
282 * doc/internals.texi (CPU backend): Document md_after_parse_args.
284 2001-11-23 Jakub Jelinek <jakub@redhat.com>
286 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
287 * write.c (adjust_reloc_syms): Don't handle relocs against
288 SEC_MERGE section symbols specially.
289 (fixup_segment): Likewise.
291 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
293 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
294 (md_apply_fix3): ...here. Don't prevent the symbol value being
295 subtracted twice from GPREL addends.
296 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
297 subtracted by the previous function.
299 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
301 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
302 md_apply_fix3 change.
304 2001-11-20 Ben Elliston <bje@redhat.com>
306 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
307 usage after md_apply_fix3 cleanups.
309 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
311 * doc/c-mmix.texi: Use texinfo 4 features.
312 (MMIX-mmixal): Fix typo.
314 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
316 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
319 2001-11-16 Michael Snyder <msnyder@redhat.com>
321 * stabs.c (stabs_generate_asm_lineno): Remember file and line number
322 from one call to the next, and eliminate consecutive duplicates
323 (thereby emitting only one line symbol per source line).
324 * dwarf2dbg.c (dwarf2_gen_line_info): Ditto.
326 2001-11-16 Alan Modra <amodra@bigpond.net.au>
328 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
330 2001-11-15 H.J. Lu <hjl@gnu.org>
332 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
334 2001-11-15 H.J. Lu <hjl@gnu.org>
336 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
338 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
340 * write.c (fixup_segment): Remove references to md_apply_fix and
342 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
343 of md_apply_fix to md_apply_fix3.
344 Make all md_apply_fix3 functions void.
345 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
346 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
347 * doc/internals.texi: Update references to md_apply_fix3.
348 * tc.h: Update prototype for md_apply_fix3.
350 2001-11-15 Alan Modra <amodra@bigpond.net.au>
352 * config/tc-i386.h (md_end): Define.
353 (i386_elf_emit_arch_note): Declare.
354 (CpuUnknown): Delete.
355 * config/tc-i386.c (default_arch): Constify.
356 (smallest_imm_type): Remove CpuUnknown test.
357 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
358 (i386_elf_emit_arch_note): New function.
360 * po/POTFILES.in: Regenerate.
362 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
364 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
366 2001-11-15 Alan Modra <amodra@bigpond.net.au>
368 * frags.c (frag_grow): Revert last change.
370 * dwarf2dbg.c (get_frag_fix): Align last frag size.
372 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
374 (md_assemble): Likewise.
376 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
378 * frags.c (frag_grow): Use frag_make_room() to grow the
381 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
383 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
384 value from the addend for fixups against local symbols in
385 SEC_MERGE sections - it was not added in, in the first place.
387 2001-11-11 Timothy Wall <twall@alum.mit.edu>
389 * write.c (relax_segment): Convert symbol address into an octet
390 offset prior to adding to the frag address, which is an octet
391 offset. Add comments to that effect.
392 * config/tc-tic54x.c: Fix bugs causing tests to fail.
393 * config/tc-tic54x.h: Ditch PARAMS macro.
395 2001-11-13 Alan Modra <amodra@bigpond.net.au>
397 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
398 put in note section. Use sizeof instead of hard-coded constants.
400 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
402 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
403 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
404 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
405 Sort options a bit more logical.
406 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
407 OPTION_MABI only for elf targets.
409 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
411 * config/tc-mips.c (set_at): Add cast needed for varargs.
412 (load_register): Likewise.
413 (macro): Likewise. Some code reformatting.
414 (macro2): Add cast needed for varargs.
415 (mips16_macro): Likewise.
417 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
419 * config/tc-mips.c (md_assemble): Remove superflous casts.
420 (append_insn): Likewise.
421 (mips16_macro_build): Likewise.
423 (mips16_ip): Likewise.
424 (s_cpload): Likewise.
425 (mips_relax_frag): Likewise.
427 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
429 * config/tc-mips.c (mips_abi_level): Move in front of
431 (mips_set_options): Add members gp32, fp32, abi.
432 (file_mips_gp32): New flag.
433 (file_mips_fp32): New flag.
434 (mips_opts): Initialize the new members.
437 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
438 (HAVE_32BIT_FPRS): Likewise.
439 (HAVE_NEWABI): Likewise.
440 (HAVE_64BIT_OBJECTS): Likewise.
441 (md_begin): Likewise. Save default (file) values.
442 (md_parse_option): Use the new values from mips_opts.
443 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
444 possible. Let .set mipsN work together with .set push/pop.
445 Enhance error messages.
446 (mips_elf_final_processing): Use file_mips_* for header processing.
448 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
450 * config/tc-avr.c (mcu_types): Update for new devices.
452 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
454 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
456 * doc/Makefile.in: Rebuild.
457 * doc/as.texinfo: Do not put man SEEALSO in document;
458 Use @command for commands, @option for options; Reorganize usage
459 to clearly identify target specific options.
461 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
463 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
465 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
467 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
469 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
471 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
472 that need the global offset table.
473 (md_apply_fix3): Add code to undo opertions done in fixup_segment
474 triggered by TC_FORCE_RELOCATION.
475 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
476 a call to function tc_s390_force_relocation.
477 (TC_FIX_ADJUSTABLE): Define.
479 2001-11-04 Chris Demetriou <cgd@broadcom.com>
481 * configure.in (mips-*-netbsd*): Add support for target.
482 * configure: Regenerate.
484 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
486 * configure.in (ALL_LINGUAS): Add 'fr'.
487 * configure: Regernate.
488 * po/fr.po: New file. Obtained from the translation project web
491 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
493 * tc-arm.c: Re-arrange prototypes by architecture.
494 (insns): Re-arrange instructions by archtitecture. Pld instruction
496 (tinsns): blx and bkpt are part of ARMv5T.
497 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
498 to do_fpa_*. All callers changed.
500 * tc-arm.c (insns): Add two temporary instructions to handle
503 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
505 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
506 for bra/bsr and use frag_variant(), this ensure that the possible
507 16-bit BFD_RELOC_16 will be in the same frag.
509 2001-10-31 Chris Demetriou <cgd@broadcom.com>
511 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
512 PIC code, assume pointers the same size as GPRs.
513 (macro): In M_LA_AB handling for embedded PIC code, support
514 "la $treg,foo-bar($breg)". In load/store handling
515 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
516 which is used by the compiler for switch statements.
517 In load/store double multi-instruction macro handling
518 (label ldd_std) add a comment that no special handling
519 is currently done for embedded PIC.
520 (mips_ip): In 'o' (16-bit offset) case, only accept 16
523 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
525 General cleanup of feature definitions.
526 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
527 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
528 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
529 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
530 (ARM_EXT_V{5,5E}): Synchronize with above.
531 (ARM_ARCH_V*): Define a complete set in terms of above features.
532 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
533 (FPU_FPA_EXT_V[12]): Define.
534 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
536 (FPU_DEFAULT): Default to FPA.
537 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
538 Thumb, this is now ARM_ARCH_V5T.
539 (insns): Rework for new feature defines.
541 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
543 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
545 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
546 * configure: Regenerate.
547 * Makefile.in: Regenerate.
548 * doc/c-sh.texi (SH Options): Added descriptions.
550 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
552 * configure.in: Update for MMIX port.
553 * Makefile.am: Ditto. Regenerate dependencies.
554 * Makefile.in: Regenerate.
555 * configure: Regenerate.
556 * config/tc-mmix.h, config/tc-mmix.c: New files.
557 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
558 * doc/Makefile.in: Regenerate.
559 * doc/all.texi: @set MMIX.
560 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
562 * doc/c-mmix.texi: New file.
564 2001-10-24 Chris Demetriou <cgd@broadcom.com>
566 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
567 these evaluate to true if mips_arch indicates SB-1.
569 2001-10-23 Alan Modra <amodra@bigpond.net.au>
571 * as.c (parse_args): Print the date as well for --version.
573 2001-10-20 Chris Demetriou <cgd@broadcom.com>
575 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
576 SB-1 CPU for consistency.
577 (mips_cpu_info_table): Tweak comment about SB-1.
579 2001-10-20 H.J. Lu <hjl@gnu.org>
581 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
582 (cirrus_parse_offset): Likewise.
584 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
586 * config/tc-arm.c: Restore line_comment_chars.
588 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
590 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
593 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
595 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
596 for undefined symbols.
598 2001-10-17 Chris Demetriou <cgd@broadcom.com>
600 * doc/as.texinfo (MIPS ISA options): Added accidentally
601 omitted "-mips64" option to list of options.
603 2001-10-17 matthew green <mrg@redhat.com>
605 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
606 -m7410, -m7450 and -m7455 options.
608 2001-10-17 Alan Modra <amodra@bigpond.net.au>
610 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
611 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
612 (md_begin): Don't set ppc_size here.
613 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
614 (md_shortopts): Constify.
615 (md_longopts): Likewise.
616 (md_longopts_size): Likewise.
617 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
619 (ppc_machine): Explain why this function is a nop.
621 2001-10-17 Alan Modra <amodra@bigpond.net.au>
623 * bit_fix.h: Comment typo fix.
624 * config/tc-mips.c: Likewise.
625 * config/tc-sh.c: Likewise.
626 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
628 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
629 that autoheader doesn't duplicate config.in entries.
630 (DEFAULT_ARCH): Ditto.
631 * configure: Regenerate.
632 * config.in: Regenerate.
634 2001-10-16 Alan Modra <amodra@bigpond.net.au>
636 From Andrew Pines <apines@cosmodog.com>
637 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
639 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
640 Hans-Peter Nilsson <hp@bitrange.com>
642 * config/tc-sh.c (shl): Remove.
644 (little): Remove shl handling. Emit error for endian mismatch.
645 (md_show_usage): Add description of -big.
646 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
648 (md_pseudo_table): Add .big.
649 (md_longopts): Add -big.
650 (md_begin): Don't set target_big_endian here.
651 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
652 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
654 * configure.in (endian): Default is big.
655 (sh-*-pe*): Little endian.
656 (cpu_type): Set sh for target sh*.
657 * configure: Regenerate.
659 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
661 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
664 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
666 * config/tc-arm.c: Replace CONST with const.
668 * cgen.c: Tidy up formatting.
670 2001-10-12 matthew green <mrg@redhat.com>
672 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
673 flags, equivalent to -m7400. New -maltivec to enable AltiVec
674 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
675 64-bit and 32-bit BookE support, respectively. Change -m403 and
676 -m405 to set PPC403 option.
677 (md_show_usage): Adjust for new options.
678 * doc/all.texi: Set PPC.
679 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
680 * doc/c-ppc.texi: New file.
681 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
682 * doc/Makefile.in: Regenerate.
684 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
686 * read.c (s_bad_endr): New function. Issues a warning message
687 about a bad use of the .rept pseudo op.
688 (po_table[]): Add .endr.
689 * read.h: Prototype s_bad_endr.
691 * CONTRIBUTORS: Update contact email address.
693 2001-10-11 Kazu Hirata <kazu@hxi.com>
695 * config/tc-alpha.c: Fix comment typos.
696 * config/tc-cris.c: Likewise.
697 * config/tc-hppa.c: Likewise.
698 * config/tc-i370.c: Likewise.
699 * config/tc-mips.c: Likewise.
700 * config/tc-mn10200.c: Likewise.
701 * config/tc-mn10300.c: Likewise.
702 * config/tc-sh.c: Likewise.
703 * config/tc-tahoe.c: Likewise.
704 * config/tc-v850.c: Likewise.
706 2001-10-11 Kazu Hirata <kazu@hxi.com>
708 * app.c: Fix comment typos.
709 * bit_fix.h: Likewise.
711 * itbl-ops.c: Likewise.
713 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
715 * input-file.c: Include safe-ctype.h.
716 (input_file_open): Use ISSPACE instead of isspace.
718 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
720 * config/tc-mips.c (mips_cpreturn_offset): New variable.
721 (mips_cpreturn_register): Likewise.
722 (mips_gp_register): Likewise.
723 (s_cpsetup): New function prototype.
724 (s_cplocal): Likewise.
725 (s_cpreturn): Likewise.
726 (s_gpvalue): Likewise.
727 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
729 (macro): Don't warn about .cprestore for NewABI.
730 (md_pcrel_from): Code cleanup.
731 (mips_force_relocation): Force output of some NewABI relocations even
732 without a defined symbol.
733 (s_cpload): Ignore .cpload for NewABI.
734 (s_cpsetup): Handle .cpsetup.
735 (s_cplocal): Handle .cplocal.
736 (s_cprestore): Ignore .cprestore for NewABI.
737 (s_cpreturn): Handle .cpreturn.
738 (s_gpvalue): Handle .gpvalue.
739 (s_cpadd): Ignore .cpadd for NewABI.
740 (nopic_need_relax): Take g_switch_value into account as gp
742 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
744 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
746 * config/tc-mips.c (my_getSmallParser): New function prototype.
747 (small_ex_type): Named this enum, more return values for
748 my_getSmallExpression.
749 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
750 triple relocations. Protect some parts with ifdef OBJ_ELF.
751 (percent_op_match): New struct, lookup table for %some_reloc().
752 (my_getSmallParser): New function, parses nested percent_ops also.
753 (my_getSmallExpression): Rewite to support nested percent_ops.
755 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
758 (load_address): Support both 32- and 64-bit addresses.
759 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
760 (macro2): Call load_address correctly.
762 2001-10-09 Christian Groessler <cpg@aladdin.de>
764 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
765 since z8k-opc.h now uses the PARAMS macro.
767 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
769 * config/tc-arm.c: Change MAVERIK to MAVERICK.
771 2001-10-09 Alan Modra <amodra@bigpond.net.au>
773 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
775 (obj_elf_change_section): Rename "group" to "group_name".
776 (obj_elf_section): Likewise.
777 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
778 first member section; Instead use elf_next_in_group.
780 2001-10-09 Alan Modra <amodra@bigpond.net.au>
782 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
783 Set elf_section_data group from it. Warn if group name changed.
784 (obj_elf_parse_section_letters): Parse 'G' too.
785 (obj_elf_section): Parse group name.
786 (struct group_list): New.
787 (build_group_lists): New function.
788 (elf_frob_file): Create SEC_GROUP section(s).
790 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
793 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
795 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
797 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
798 (cirrus_regtype): New enum.
799 (LONGEST_INST): Change to 10.
806 (insns): Add cirrus dsp instructions.
807 (ARM_EXT_MAVERIKSC_REG): New.
808 (cirrus_register): New.
809 (cirrus_mvf_register): New.
810 (cirrus_mvd_register): New.
811 (cirrus_mvfx_register): New.
812 (cirrus_mvdx_register): New.
813 (cirrus_mvax_register): New.
814 (ARM_EXT_MAVERIKsc_register): New.
815 (reg_table): Add cirrus registers.
816 (cirrus_valid_reg): New.
817 (cirrus_reg_required_here): New.
818 (do_c_binops_1): New.
819 (do_c_binops_2): New.
820 (do_c_binops_3): New.
821 (do_c_triple_4): New.
822 (do_c_triple_5): New.
837 (cirrus_parse_offset): New.
839 (md_parse_option): Add arm9e.
840 (md_show_usage): Same.
842 2001-10-08 Tom Rix <trix@redhat.com>
844 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
846 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
848 2001-10-07 Alan Modra <amodra@bigpond.net.au>
850 * config/obj-elf.c: Standardize error/warning messages - don't
851 capitalise, no final period or newline, don't say "ignoring" for
852 as_bad messages. In some cases, change the wording to that used
853 elsewhere for similar messages.
854 (obj_elf_section_name): New function, split out from ..
855 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
856 entsize not specified.
858 2001-10-05 Jakub Jelinek <jakub@redhat.com>
860 * doc/as.texinfo: Document M and S ELF section flags.
862 2001-10-05 Alan Modra <amodra@bigpond.net.au>
864 * subsegs.c (subseg_text_p): Return 0 for absolute section.
865 * read.c (do_align): If in absolute section, warn about and ignore
866 non-zero fill pattern.
868 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
870 * config/tc-mn10300.c (tc_gen_reloc): Don't free
871 reloc->sym_ptr_ptr if it's not allocated.
873 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
875 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
877 (prev_insn_fixp): Likewise.
878 (append_insn): Changed prototype to accept a relocation pointer.
879 (imm_reloc): Make it an array.
880 (offset_reloc): Likewise.
881 (md_assemble): Handle triple relocations.
882 (append_insn): Likewise. Add handling for some NewABI relocations.
883 (mips_no_prev_insn): Handle triple relocations.
884 (macro_build): Likewise. Add handling for some NewABI relocations.
885 Move handling for the 'u' case to append_insn().
886 (mips16_macro_build): Handle triple relocations.
887 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
889 (mips_ip): Handle triple relocations.
890 (mips16_ip): Likewise.
891 (mips_force_relocation): Force handling of triple relocations
892 without symbols for NewABI.
893 (md_apply_fix): Add handling for some NewABI relocations.
895 2001-10-05 Alan Modra <amodra@bigpond.net.au>
897 * config/tc-i386.c (parse_register): If not producing code for
898 x86_64, reject x86_64 register name matches.
899 (md_assemble): Remove now redundant check for x86_64 regs.
901 2001-10-04 Alan Modra <amodra@bigpond.net.au>
903 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
904 as BFD_DEFAULT_TARGET_SIZE.
906 (ppc_is_toc_sym): Likewise.
907 (md_apply_fix3): Likewise.
909 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
911 * config/tc-mips.c (mips_64): Remove.
912 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
914 (mips_abi_level, mips_abi): New enum.
915 (mips_32bit_abi): Remove.
916 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
917 (HAVE_NEWABI): New define.
918 (HAVE_64BIT_OBJECTS): New define.
919 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
920 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
921 (support_64bit_objects): New prototype.
922 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
923 .reginfo section for n32, use .MIPS.options instead.
924 (support_64bit_objects): New function, code from md_parse_option.
925 (md_longopts): Add -n32 option.
926 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
927 Add -n32 option. Protect with OBJ_ELF.
928 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
929 (mips_elf_final_processing): Likewise. Don't write .reginfo section
930 for n32, use .MIPS.options instead.
932 2001-10-03 Alan Modra <amodra@bigpond.net.au>
934 * po/POTFILES.in: Regenerate.
935 * configure: Regenerate.
937 2001-10-02 Alan Modra <amodra@bigpond.net.au>
939 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
940 bits if target is 64 bit.
942 * doc/as.texinfo (listing): Fix typo.
944 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
946 * Makefile.am (Makefile): Depend on bfd/configure.in.
948 * Makefile.in: Regenerate.
950 2001-09-30 H.J. Lu <hjl@gnu.org>
952 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
953 and "ams" for compatibility.
955 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
957 * config/tc-sh.c (md_pcrel_from_section): Transformed from
958 md_pcrel_from. Handle pc-relativeness against link-time
959 symbol. Handle relativeness to elsewhere than the fixup.
960 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
961 (md_pcrel_from_section): Prototype.
963 * Makefile.am: Update dependencies with "make dep-am".
964 * Makefile.in: Regenerate.
966 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
968 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
969 (print_opcode_format, skip_whites): Likewise.
970 (convert_branch, m68hc11_new_insn): Likewise.
971 (build_dbranch_insn, build_indexed_byte): Likewise.
972 (build_reg_mode, find, find_opcode): Likewise.
973 (print_insn_format): Fix call to print_opcode_format.
974 (md_assemble): Fix call to build_dbranch_insn.
976 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
978 * config/tc-arm.c: Add missing prototypes.
980 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
982 * input-file.c (input_file_open): When reading the
983 first line looking for #NO_APP, prepare for the possibility
984 of finding #APP instead. Also fix algorithm to allow
985 white-space to follow either #NO_APP or #APP directives.
987 2001-09-25 Geoff Berry <geoff.berry@bops.com>
989 * listing.c (buffer_line): Don't write past the end of `line' when
992 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
994 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
995 relocation for differences between symbols in a section other
996 than the one in which the difference is to be placed; apply
997 the relocation instead.
999 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
1001 * config/tc-arc.c: Add missing prototype.
1002 (md_atof): Change type to int. Add missing prototype.
1003 * config/tc-arc.h: Prototype exported functions.
1005 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
1007 * as.c: Add missing function prototype.
1008 * config/obj-aout.c: Fix compile time warning.
1010 2001-09-21 Bruno Haible <haible@clisp.cons.org>
1012 * config/tc-openrisc.c: Don't include <ctype.h>.
1014 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1016 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
1018 2001-09-19 Alan Modra <amodra@bigpond.net.au>
1020 * config/tc-i370.c: Fix typo in last change.
1022 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
1024 * doc/as.texinfo (Symbol Names): Improve documentation on local
1025 labels and add documenation about dollar labels.
1027 2001-09-18 Bruno Haible <haible@clisp.cons.org>
1029 * as.h: Don't include <ctype.h>.
1030 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
1031 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
1032 (atof_generic): Use ISDIGIT instead of isdigit.
1033 * config/m68k-parse.y: Include "safe-ctype.h".
1034 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
1035 * config/obj-elf.c: Include "safe-ctype.h".
1036 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
1037 * config/obj-vms.c: Include "safe-ctype.h".
1038 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
1039 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
1040 instead of isupper/islower/toupper/tolower.
1041 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
1042 (insert_sreg): Use TOUPPER instead of islower/toupper.
1043 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
1044 isalpha/isalnum/isupper/tolower.
1045 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
1047 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
1048 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
1049 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
1050 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
1051 (arc_extoper): Use TOLOWER instead of isupper/tolower.
1052 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
1053 (arm_psr_parse): Use ISALPHA instead of isalpha.
1054 (accum0_required_here): Use ISALNUM instead of isalnum.
1055 (do_ldrd): Use ISSPACE instead of isspace.
1056 (decode_shift): Use ISALPHA instead of isalpha.
1057 (insert_reg): Use TOUPPER instead of islower/toupper.
1058 (arm_reg_parse): Use ISALPHA instead of isalpha.
1059 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
1060 isalnum/ispunct/tolower.
1061 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
1062 (md_parse_option): Use TOLOWER instead of tolower.
1063 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
1064 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
1065 (cris_process_instruction): Use ISLOWER instead of islower.
1066 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
1067 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
1068 (get_flags): Use ISSPACE instead of isspace.
1069 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
1070 (do_assemble): Use TOLOWER instead of tolower.
1071 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
1072 (do_assemble): Use TOLOWER instead of tolower.
1073 (d30v_start_line): Use ISSPACE instead of isspace.
1074 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
1075 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
1076 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
1077 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
1078 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
1079 (start_label): Use ISALPHA instead of isalpha.
1080 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
1081 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
1082 isupper/islower/tolower.
1083 (pa_parse_number): Use ISDIGIT instead of isdigit.
1084 (pa_chk_field_selector): Use TOLOWER instead of tolower.
1085 (pa_stringer): Use ISDIGIT instead of isdigit.
1086 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
1087 (register_name): Use ISALPHA instead of isalpha.
1088 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
1089 isalnum/islower/tolower.
1090 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
1092 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
1094 (md_assemble): Use ISSPACE instead of isspace.
1095 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
1096 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
1097 instead of isdigit/islower/isupper/tolower/isalpha.
1098 (output_invalid): Use ISPRINT instead of isprint.
1099 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
1100 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1101 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
1102 (get_args): Use ISALNUM instead of isalnum.
1103 * config/tc-ia64.c: Include "safe-ctype.h".
1104 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1105 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
1106 (ia64_parse_name): Likewise.
1107 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
1108 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
1109 instead of isspace/isalnum/isupper/tolower.
1110 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
1111 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
1112 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
1113 (mklower_table): Remove variable.
1114 (mklower): Remove macro.
1115 (insert_reg): Use TOUPPER instead of islower/toupper.
1116 (md_begin): Remove initialization of mklower_table.
1117 (s_reg): Use ISALNUM instead of isalnum.
1118 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
1119 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
1120 (build_mri_control_operand): Use TOLOWER instead of tolower.
1121 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1122 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
1123 (md_assemble): Use ISSPACE instead of isspace.
1124 (get_imm16): Use ISALNUM instead of isalnum.
1125 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
1126 isdigit/isupper/tolower.
1127 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
1128 instead of isalpha/isupper/tolower.
1129 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
1130 isdigit/islower/isupper.
1131 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
1132 (mcore_s_section): Use ISSPACE instead of isspace.
1133 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
1134 isspace/tolower/isalnum.
1135 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
1136 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
1137 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
1139 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
1140 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
1141 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1142 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
1144 (tc_get_register): Likewise.
1145 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
1146 (s_mips_ent): Use ISDIGIT instead of isdigit.
1147 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
1148 (md_assemble): Use ISSPACE instead of isspace.
1149 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
1150 (md_assemble): Use ISSPACE instead of isspace.
1151 * config/tc-ns32k.c: Don't include <ctype.h>.
1152 * config/tc-pdp11.c: Include "safe-ctype.h".
1153 (mklower): Remove function.
1154 (parse_reg): Use TOLOWER instead of mklower.
1155 * config/tc-pj.c: Include "safe-ctype.h".
1156 (md_assemble): Use ISSPACE instead of isspace.
1157 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
1158 (register_name): Use ISALPHA instead of isalpha.
1159 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
1160 isalnum/islower/tolower.
1161 (md_assemble): Use ISSPACE instead of isspace.
1162 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
1164 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
1165 (register_name): Use ISALPHA instead of isalpha.
1166 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
1167 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
1169 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
1170 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
1171 isalnum/islower/tolower.
1172 (IDENT_CHAR): Use ISALNUM instead of isalnum.
1173 (parse_reg): Use TOLOWER instead of tolower.
1174 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
1175 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
1176 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1177 (parse_keyword_arg): Use ISALNUM instead of isalnum.
1178 * config/tc-tahoe.c: Include "safe-ctype.h".
1179 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
1180 (tip_op): Use TOLOWER instead of isupper/tolower.
1181 * config/tc-tic30.c: Include "safe-ctype.h".
1182 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
1183 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
1184 (tic30_operand): Use TOLOWER instead of tolower.
1185 (tic30_find_parallel_insn): Likewise.
1186 (output_invalid): Use ISPRINT instead of isprint.
1187 * config/tc-tic54x.c: Include "safe-ctype.h".
1188 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
1189 (lookup_version): Use TOUPPER instead of toupper.
1190 (tic54x_var): Use ISALPHA instead of isalpha.
1191 (tic54x_mlib): Use ISSPACE instead of isspace.
1192 (subsym_iscons): Use TOUPPER instead of toupper.
1193 (get_operands): Use ISSPACE instead of isspace.
1194 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1195 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
1196 (next_line_shows_parallel): Use ISSPACE instead of isspace.
1197 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
1198 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
1199 ISSPACE instead of isspace.
1200 * config/tc-tic80.c: Include "safe-ctype.h".
1201 (md_assemble): Use ISSPACE instead of isspace.
1202 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
1203 (system_register_name): Use ISDIGIT instead of isdigit.
1204 (md_assemble): Use ISSPACE instead of isspace.
1205 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
1206 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
1207 isupper/tolower/isdigit.
1208 (vip_op): Use TOLOWER instead of isupper/tolower.
1209 * config/tc-w65.c: Don't include <ctype.h>.
1210 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
1211 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
1212 (whatreg): Use ISDIGIT instead of isdigit.
1213 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
1214 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
1215 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
1216 (integer_constant): Use ISALNUM/TOUPPER instead of
1217 isalnum/islower/toupper.
1218 (operand): Use TOLOWER instead of isupper/tolower.
1219 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
1220 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
1222 (process_assigns, whatcond): Use TOUPPER instead of toupper.
1223 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
1224 (main): For gettext, also set the LC_CTYPE locate facet.
1225 * hash.c: Include "safe-ctype.h".
1226 (main): Use TOLOWER instead of isupper/tolower.
1227 * itbl-lex.l: Don't include <ctype.h>.
1228 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
1229 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
1230 omit non-ASCII characters.
1231 (debugging_pseudo): Use ISSPACE instead of isspace.
1232 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
1233 (buffer_and_nest): Use ISALNUM instead of isalnum.
1234 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
1235 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
1236 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1237 instead of isalnum/isdigit/isupper/isalpha.
1238 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1239 of isalpha/isalnum/isupper/tolower.
1240 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
1241 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1242 isupper/tolower/isdigit.
1243 (s_mri_common): Use ISDIGIT instead of isdigit.
1244 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1245 (s_float_space): Use ISALPHA instead of isalpha.
1246 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1247 (float_cons): Use ISALPHA instead of isalpha.
1248 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1250 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1251 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1253 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1254 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1256 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1258 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1259 in 64 bit mode and make format "e" work.
1261 2001-09-18 Alan Modra <amodra@bigpond.net.au>
1263 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1265 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1266 var to ensure bfd_alloc arg is the right type.
1267 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1270 * config/obj-coff.c: Replace calls to bfd_write with calls to
1271 bfd_bwrite. Cast args of bfd_seek.
1273 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1276 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1278 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1281 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1283 * config/tc-sh.h (sh_force_relocation): Prototype.
1284 (struct fix): Forward declare.
1285 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1286 (cons, s_align_bytes): Remove old-type declarations.
1287 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1288 get_operands, get_specific, insert, build_relax,
1289 insert_loop_bounds, build_Mytes): Prototype.
1290 (little): Make static. Prototype.
1291 (check, tc_Nout_fix_to_chars): Delete unused functions.
1293 2001-09-14 Eric Christopher <echristo@redhat.com>
1295 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1298 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1300 * configure.in: Add arm-openbsd target.
1301 * configure: Regenerate.
1303 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1305 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1308 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1310 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1312 2001-09-11 Richard Henderson <rth@redhat.com>
1314 * config/tc-alpha.c (alpha_elf_section_letter): New.
1315 (alpha_elf_section_flags): New.
1316 * config/tc-alpha.h (md_elf_section_letter): New.
1317 (md_elf_section_flags): New.
1318 * config/tc-ia64.c (ia64_elf_section_letter): New.
1319 * config/tc-ia64.h (md_elf_section_letter): New.
1321 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1323 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1324 of 'm', 'S' instead of 's'. Update bad_msg.
1325 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1326 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1328 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1330 * expr.c (expr): Move code setting "retval" to the end of the loop,
1331 and rearrange for efficiency. For "PIC code" subtraction, use
1332 "rightseg" rather than recalculating. For "symbol OP symbol"
1333 subtract, set "retval" to absolute_section if symbols in same
1335 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1336 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1337 comparisons on symbols from any section. Allow other comparison
1338 operators as for subtraction.
1339 (symbol_equated_reloc_p): New predicate function.
1340 * symbols.h (symbol_equated_reloc_p): Declare.
1341 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1342 for expression syms is set correctly.
1343 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1344 (write_relocs): Likewise.
1345 (write_object_file): Likewise.
1346 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1347 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1348 of a complex expression when setting up frag_var.
1350 2001-09-07 Richard Henderson <rth@redhat.com>
1352 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1353 require_seq and allow_seq. Let !literal omit the sequence number.
1354 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1356 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1358 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1359 section symbols the same way as externs.
1361 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1363 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1366 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1368 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1369 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1370 PIC, BFD_RELOC_16_PCREL for the rest.
1371 (mips_ip): Likewise.
1372 (md_pcrel_from): return the right offset for the differently shifted
1374 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1376 2001-09-05 Richard Henderson <rth@redhat.com>
1378 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1379 (pseudo_func): Add @iplt.
1380 (pseudo_opcode): Add data16 and data16.ua.
1381 (md_begin): Set iplt pseudo.
1382 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1384 2001-09-04 Richard Henderson <rth@redhat.com>
1386 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1387 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1388 (alpha_macros): Remove occurrences of same.
1389 (O_lituse_addr, O_gprel): New.
1390 (DUMMY_RELOC_LITUSE_*): New.
1391 (s_alpha_ucons, s_alpha_arch): Prototype.
1392 (alpha_reloc_op): Construct elements via DEF macro.
1393 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1394 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1395 members to not be literal specific.
1396 (next_sequence_num): New.
1397 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1398 added/removed BFD relocations.
1399 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1400 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1401 (tokenize_arguments): Parse ! relocations properly.
1402 (find_macro_match): Delete unused macro argument types.
1403 (assemble_insn): Add reloc parameter; emit that instead of the
1404 default as appropriate.
1405 (get_alpha_reloc_tag): New. Split from ...
1406 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1407 (assemble_tokens): Don't search macros if user relocation present.
1408 Copy reloc sequence number to insn struct.
1409 (emit_ldgp): Remove user reloc handling.
1410 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1411 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1412 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1413 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1414 (struct alpha_fix_tag): Name members less literal specific.
1416 2001-09-04 Jeffrey A Law (law@cygnus.com)
1418 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1419 address of two symbols in different sections.
1421 2001-08-31 Eric Christopher <echristo@redhat.com>
1422 Jason Eckhardt <jle@redhat.com>
1424 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1425 5kc, and 20kc. Clean up old entries.
1427 2001-08-31 J"orn Rennecke <amylaar@redhat.com>
1428 Jeff Law <law@redhat.com>
1430 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1431 offset match H8 ELF spec.
1432 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1433 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1435 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1436 (build_bytes): Mark fixups for PCrel branches as signed. For
1437 OBJ_ELF, make sure the reloc's offset points to the first byte
1439 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1440 * tc-h8300.h (relocation mappings): Add.
1442 2001-08-30 J"orn Rennecke <amylaar@redhat.com>
1444 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1445 define for BFD_ASSEMBLER.
1446 (tc_reloc_mangle): Likewise.
1447 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1449 2001-08-29 Jeffrey A Law (law@cygnus.com)
1451 * config/tc-h8300.c (h8300hmode): Record the machine type
1452 if BFD_ASSEMBLER is defined.
1453 (h8300smode, md_begin): Similarly.
1455 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1457 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1458 default from coff to elf.
1459 * configure: Regenerate.
1461 2001-08-29 J"orn Rennecke <amylaar@redhat.com>
1463 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1464 assorted coff relocations to the corresponding elf relocations.
1465 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1467 * configure.in: Add case for h8300-*-elf.
1468 * configure: Regenerate.
1470 2001-08-29 J"orn Rennecke <amylaar@redhat.com>
1472 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1473 documentation to reflect reality.
1475 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1477 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1478 (macro): Reflect change to MAX_GPREL_OFFSET.
1480 2001-08-27 Torbjorn Granlund <tege@swox.com>
1481 Staffan Ulfberg <staffanu@swox.se>
1482 Linus Nordberg <linus@swox.se>
1483 Alan Modra <amodra@bigpond.net.au>
1485 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1486 * configure: Regenerate.
1487 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1488 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1489 (md_assemble): Use them.
1490 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1491 (md_pseudo_table): Add "llong", "quad".
1492 (md_parse_option): Match default_cpu of powerpc*.
1493 (ppc_arch): Likewise.
1494 (ppc_subseg_align): Only for OBJ_XCOFF.
1495 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1496 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1497 (ppc_insert_operand): Don't bother testing 'file' before calling
1498 as_bad_where. Use as_bad_where for operand->insert errors.
1499 (mapping): Add ELF64 relocation modifiers.
1500 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1501 expressions with abs_symbol.
1502 (ppc_elf_cons): Correct offset for little endian targets.
1503 (ppc_elf_frob_symbol): New.
1504 (md_assemble): Add support for 64 bit ELF relocs.
1505 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1506 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1507 ".toc" section for 64 bit ELF.
1508 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1509 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1510 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1511 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1512 Expand on comments, error message. Add support for 64 bit relocs,
1513 and use PPC_HI etc. macros.
1514 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1515 (HANDLE_ALIGN): Define to generate nops in code sections rather
1517 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1518 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1519 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1520 (ppc_fix_adjustable): Declare.
1521 (tc_frob_symbol): Define.
1522 (ppc_elf_frob_symbol): Declare.
1524 2001-08-26 Andreas Jaeger <aj@suse.de>
1526 * config/tc-s390.c: Add missing prototypes
1527 (md_gather_operands): Make static.
1529 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1531 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1532 allowed value, not the word beyond maximum.
1533 * config/tc-mips.c (macro_build_lui): Code cleanup.
1534 (macro): Reflect change to MAX_GPREL_OFFSET.
1535 (mips_ip): Check explicitly against S_EX_NONE.
1536 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1537 (md_apply_fix): Code cleanup.
1539 2001-08-24 Andreas Jaeger <aj@suse.de>
1541 * config/tc-ppc.h: Fix prototype declaration.
1543 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1545 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1546 * config/obj-elf.c (obj_elf_size): When size is constant, free
1547 and clear symbol_get_obj(sym)->size if any.
1549 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1551 * config/tc-mips.c (md_begin): Warn about incompatibility between
1552 -march=FOO and -mipsN option, continue with default ISA.
1554 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1556 * config/tc-mips.c (md_parse_option): #ifdef the
1557 traditional/non-traditional names as it is done in mips_target_format.
1559 2001-08-20 Richard Henderson <rth@redhat.com>
1561 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1562 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1563 use seg parameter instead of now_seg.
1565 2001-08-18 H.J. Lu <hjl@gnu.org>
1567 * config/tc-mips.c (show): Add the missing prototype.
1569 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1571 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1573 (mips_ip): Use the new return values instead of characters. Add
1574 support for %higher and %highest.
1577 (my_getSmallExpression): Make parsing case insensitive and more
1578 reliable. Add support for %higher and %highest. Further support to
1579 parse %gprel and %neg is implemented but currently deactivated.
1581 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1583 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1584 (ecoff_build_symbols): Likewise.
1585 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1587 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1589 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1590 for n32 ABI if appropriate.
1592 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1594 * config/tc-mips.c (cons_fix_new_mips): Remove.
1595 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1596 (cons_fix_new_mips): Remove.
1598 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1600 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1601 a label, not a hex constant.
1603 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1605 * config/tc-v850.h: Add missing prototypes.
1607 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1609 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1612 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1614 * config/tc-sparc.c (cons_fix_new_sparc): Move
1615 `sparc_no_align_cons = 0;' to...
1616 (s_uacons): ...here so that sparc_no_align_cons will get
1619 2001-08-11 Kazu Hirata <kazu@hxi.com>
1621 * config/tc-mips.c: Fix a comment typo.
1623 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1625 * config/tc-mips.c (move_register): New function.
1626 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1627 (mips_ip): Likewise.
1628 (macro2): Use move_register rather than macro_build for moves.
1629 (mips16_macro): Likewise.
1630 (macro): Likewise. Handle M_MOVE.
1632 2001-08-10 Andreas Jaeger <aj@suse.de>
1634 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1636 * configure: Regenerate.
1638 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1640 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1641 Comment indentation of #pragma.
1642 * macro.c (alloca): Likewise.
1644 * config/tc-ppc.c: Revert 2001-08-08.
1646 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1648 * symbols.c: Add missing prototypes.
1649 * config/e-i386elf.c: Likewise.
1650 * config/e-i386coff.c: Likewise.
1651 * config/e-i386aout.c: Likewise.
1652 * config/obj-coff.c: Likewise.
1653 (def_symbol_in_progress, stack): Move definition.
1654 * config/obj-elf.c: Add missing prototypes.
1655 (obj_elf_change_section): Make static.
1656 (obj_elf_parse_section_letters): Likewise.
1657 (obj_elf_section_word): Likewise.
1658 (obj_elf_section_type): Likewise.
1660 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1662 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1663 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1664 determining reloc type with code reading operands->reloc field.
1666 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1668 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1669 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1670 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1671 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1673 * output-file.c (output_file_create): Don't try to open a second
1674 time as it's unnecessary. FOPEN_W was undefined too.
1676 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1678 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1679 (mips_ip): Likewise. Typo.
1681 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1683 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1685 (RELAX_ENCODE): Replace bfd_vma by valueT.
1686 (load_address): Formatting.
1687 (macro): Likewise. Code cleanup. Typo.
1688 (macro2): Formatting.
1689 (md_parse_option): Typo.
1690 (s_mipsset): Reorder cases to look nicer.
1691 (md_estimate_size_before_relax): Formatting. Code cleanup.
1692 (mips_elf_final_processing): Check against NULL instead of 0.
1693 (md_obj_end): Remove ugly `' in message string.
1694 (s_mips_ent): Remove ugly `' in message string.
1696 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1698 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1699 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1700 mutually exclusive (if they are different).
1701 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1704 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1706 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1709 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1711 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1712 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1713 (md_long_opts): Add -mfp32 option.
1714 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1715 (md_show_usage): Show usage for -mfp32 and -mgp32.
1716 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1717 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1718 (HAVE_32BIT_ADDRESSES): New macro.
1719 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1720 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1721 (s_cprestore, s_cpadd): Likewise.
1722 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1723 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1724 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1725 to determine the width of addresses in load, store and jump macros.
1726 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1727 used in set instructions; do not check the address size for them.
1728 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1729 unaligned load and store macros.
1730 (mips_ip): Use the new macros to check the width of a register when
1731 processing float constants. Force a constant into memory if it is
1732 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1733 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1734 than mips_gp32 to select synthetic instructions.
1735 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1736 synthetic instructions.
1738 2001-08-01 Christian Groessler <cpg@aladdin.de>
1740 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1741 "rh", "rr", "rq", or "sp" then don't automatically assume
1742 it's a register name. Check whether there is a number
1745 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1747 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1748 Don't allocate more space than necessary for the input line copy.
1750 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1752 * read.c: Standardize error/warning messages - don't capitalise, no
1753 final period or newline, don't say "ignored" or "zero assumed" for
1754 as_bad messages. In some cases, change the wording to that used
1755 elsewhere for similar messages.
1758 * atof-generic.c: Likewise.
1761 * depend.c: Likewise.
1762 * dwarf2dbg.c: Likewise.
1763 * ecoff.c: Likewise.
1765 * frags.c: Likewise.
1766 * input-file.c: Likewise.
1767 * input-scrub.c: Likewise.
1768 * listing.c: Likewise.
1769 * output-file.c: Likewise.
1770 * stabs.c: Likewise.
1771 * subsegs.c: Likewise.
1772 * symbols.c: Likewise.
1773 * write.c: Likewise.
1774 * ecoff.c (ecoff_directive_end): Test for missing name by
1775 comparing input line pointers rather than reading string.
1776 (ecoff_directive_ent): Likewise.
1777 * read.c (s_set): Likewise.
1778 (s_align): Report a warning rather than an error for
1779 alignment too large.
1780 (s_comm): Check for missing symbol name.
1781 (s_lcomm_internal): Likewise.
1783 (s_globl): Use is_end_of_line instead of looking for '\n'.
1784 (s_lcomm_internal): Likewise.
1785 (ignore_rest_of_line): Report a warning rather than an error.
1787 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1789 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1790 any kind of relocation against a not-loaded section.
1792 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1794 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1795 to include '@' in symbol names when parsing versioned symbols
1796 rather than calling get_symbol_end multiple times.
1797 * config/tc-i370.c (register_name): Format fixes. Don't call
1798 get_symbol_end after parsing number.
1799 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1800 code out of conditional.
1801 (address_register_name): Likewise.
1802 (other_register_name): Likewise.
1803 * config/tc-mn10300.c (r_register_name): Likewise.
1804 (xr_register_name): Likewise.
1805 (data_register_name): Likewise.
1806 (address_register_name): Likewise.
1807 (other_register_name): Likewise.
1808 * config/tc-ppc.c (register_name): Likewise.
1809 * config/tc-s390.c (register_name): Likewise.
1811 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1813 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1814 and bra relax: update fragP->fr_fix after the fixup.
1816 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1818 * read.c (s_set): Check for missing symbol name.
1820 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1822 * write.c (relax_segment <rs_space>): Account for fr_fix.
1824 2001-07-25 H.J. Lu <hjl@gnu.org>
1826 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1827 we treat weak like extern only for ELF.
1828 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1829 symbols only for ELF.
1831 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1833 * config/tc-mips.c: Fix spelling error in comment.
1835 2001-07-25 Dave Brolley <brolley@redhat.com>
1837 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1838 (IS_PARALLEL_SEPARATOR): New macro.
1839 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1840 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1841 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1842 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1845 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1847 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1848 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1849 Update dependencies with "make dep-am".
1850 * Makefile.in: Regenerate.
1851 * doc/Makefile.in: Regenerate.
1853 2001-07-23 Kazu Hirata <kazu@hxi.com>
1855 * config/tc-alpha.h: Fix formatting.
1856 * config/tc-arc.c: Likewise.
1857 * config/tc-d10v.h: Likewise.
1858 * config/tc-hppa.c: Likewise.
1859 * config/tc-i370.c: Likewise.
1860 * config/tc-i386.h: Likewise.
1861 * config/tc-i960.h: Likewise.
1862 * config/tc-ia64.c: Likewise.
1863 * config/tc-ia64.h: Likewise.
1864 * config/tc-m32r.c: Likewise.
1865 * config/tc-m68k.c: Likewise.
1866 * config/tc-m88k.c: Likewise.
1867 * config/tc-ns32k.c: Likewise.
1868 * config/tc-pdp11.c: Likewise.
1869 * config/tc-pj.h: Likewise.
1870 * config/tc-s390.c: Likewise.
1871 * config/tc-sparc.c: Likewise.
1872 * config/tc-sparc.h: Likewise.
1873 * config/tc-tic80.c: Likewise.
1874 * config/tc-w65.h: Likewise.
1876 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1878 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1879 symbols specially. Always resolve, adding fr_address to value.
1880 * write.c (write_object_file): Don't add fr_address to sym values.
1881 (relax_frag): Likewise.
1882 (relax_segment): Likewise.
1883 * config/obj-ieee.c (do_symbols): Likewise.
1884 * config/tc-cris.c (md_convert_frag): Likewise.
1885 * config/tc-fr30.c (md_convert_frag): Likewise.
1886 * config/tc-i386.c (md_convert_frag): Likewise.
1887 * config/tc-m32r.c (md_convert_frag): Likewise.
1888 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1889 * config/tc-mcore.c (md_convert_frag): Likewise.
1890 * config/tc-mips.c (mips16_extended_frag): Likewise.
1891 * config/tc-ns32k.c (md_convert_frag): Likewise.
1892 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1893 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1894 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1895 (md_relax_table): Remove first four entries. Format.
1896 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1897 setting fr_var. Simplify byte branch checks.
1899 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1901 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1902 "isbranch" param as all calls have it set.
1903 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1904 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1905 strcasecmp in "nullify" var.
1906 (pa_parse_neg_add_cmpltr): Likewise.
1907 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1908 functions. Don't print wrong conditions in error messages.
1910 2001-07-23 Andreas Jaeger <aj@suse.de>
1912 * config/tc-s390.c (s390_force_relocation): Removed.
1914 * config/tc-s390.h: Remove double declaration of
1915 TC_FORCE_RELOCATION.
1917 2001-07-22 H.J. Lu <hjl@gnu.org>
1919 * config/tc-mips.c (s_mips_end): Remove unused variables.
1920 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1922 2001-07-17 Andreas Schwab <schwab@suse.de>
1924 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1926 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1928 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1930 2001-07-17 matthew green <mrg@eterna.com.au>
1932 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1934 (line_comment_chars): Set to '/' if TE_NetBSD.
1936 2001-07-14 matthew green <mrg@eterna.com.au>
1938 * configure.in (i386-*-netbsdelf*): New target.
1939 * configure: Regenerate.
1941 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1943 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1944 class of the non-debug symbol is C_NULL.
1946 2001-07-10 Anders Norlander <anorland@synergenix.se>
1948 * doc/as.texinfo (Incbin): Fix grammatical errors.
1950 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1952 * depend.c: Use FOPEN_.. macros in calls to fopen().
1953 * input-file.c: As above.
1954 * itbl-ops.c: As above.
1955 * listing.c: As above.
1956 * output-file.c: As above.
1959 2001-07-08 Anders Norlander <anorland@synergenix.se>
1961 * read.c (s_incbin): New .incbin function.
1962 * read.c (potable): Add "incbin" pseudo-op.
1963 * read.h: Add s_incbin prototype.
1964 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1965 * NEWS: Mention new feature.
1967 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1969 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1972 2001-07-06 John Healy <jhealy@redhat.com>
1974 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1975 set of fixups to be stored.
1976 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1977 restored to be chosen from any that are saved.
1978 (gas_cgen_swap_fixups): Modified to allow the current set of
1979 fixups to be swapped with any other set that has been saved.
1980 (gas_cgen_initialize_saved_fixups_array): New routine.
1981 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1982 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1983 or MAX_SAVED_FIXUP_CHAINS.
1984 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1985 store, swap and restore fuctions to reflect the new interface.
1987 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1989 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1990 ignore empty, ineffectual alignment frags when deciding if a
1991 branch can be short.
1993 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1995 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1996 and SPECIAL_SECTION_FINI_ARRAY.
1997 (special_section_name): Add .init_array and .fini_array.
1998 (md_pseudo_table): Add init_array and fini_array.
1999 (md): Add pointer_size and pointer_size_shift fields.
2000 (setup_unwind_header): New static function.
2001 (output_unw_records): Modify to use setup_unwind_header.
2002 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
2003 md.pointer_size_shift.
2004 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
2006 2001-07-05 Ben Elliston <bje@redhat.com>
2008 * README (Supported platforms): m88k no longer suffers bitrot.
2010 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
2012 2001-07-05 Alan Modra <amodra@bigpond.net.au>
2014 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
2015 lsy_value. Correct typos in comments.
2016 * symbols.c (local_symbol_make): Update for name change.
2017 (local_symbol_convert): Likewise.
2019 (S_GET_VALUE): Likewise.
2020 (S_SET_VALUE): Likewise.
2021 (print_symbol_value_1): Likewise.
2022 (resolve_symbol_value): Likewise. Don't divide local sym values
2023 by OCTETS_PER_BYTE twice.
2025 2001-07-04 Jim Wilson <wilson@redhat.com>
2027 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
2029 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
2032 2001-07-05 Ben Elliston <bje@redhat.com>
2034 * read.c (s_fill): Correct spelling error in comments.
2036 * doc/c-m88k.texi: New file.
2037 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
2038 * doc/Makefile.in: Regenerate.
2039 * doc/all.texi: Set M880X0.
2040 * doc/as.texinfo: Hook in m88k-dependent documentation.
2042 2001-07-04 Eric Christopher <echristo@redhat.com>
2044 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
2046 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
2047 and rm5721 as valid cpu strings.
2048 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
2050 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
2052 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
2053 if it's expected to be non-zero.
2055 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
2057 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
2060 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
2061 (write_object_file): Set finalize_syms to
2062 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
2065 * doc/internals.texi: Document
2066 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
2068 2001-07-02 Alan Modra <amodra@bigpond.net.au>
2070 * config/tc-ppc.c: Formatting fixes.
2072 2001-07-01 Ben Elliston <bje@redhat.com>
2074 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
2075 they cause some subtle breakage. Will fix them again later.
2077 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
2079 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
2080 outside of a function as a .appline directive.
2082 2001-06-28 Eric Christopher <echristo@redhat.com>
2083 H.J. Lu <hjl@gnu.org>
2085 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
2086 of mips_cpu for the ISA selection.
2087 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
2088 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
2089 (mips_tune): New. Use mips_tune for scheduling and optimization
2091 (append_insn): Use mips_tune and mips_arch.
2092 (macro_build): Ditto.
2094 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
2095 backwards compatability mips_cpu generates arch and tune.
2096 (md_show_usage): Document new behavior.
2098 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
2103 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
2105 * write.c (write_object_file): Do not set finalize_syms until
2106 after the segments have been sized. Some backends may still
2107 need to access the syms's frags in order to adjust relaxed
2110 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
2113 2001-06-27 Alan Modra <amodra@bigpond.net.au>
2115 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
2116 subtract MD_PCREL_FROM_SECTION for 68k.
2117 (fixup_segment <Difference of 2 syms different seg>): Only fudge
2118 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
2120 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
2122 * write.c (fixup_segment <Difference of 2 syms same seg>): If
2123 pcrel, subtract MD_PCREL_FROM_SECTION value.
2125 2001-06-24 Ben Elliston <bje@redhat.com>
2127 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
2129 2001-06-24 Jakub Jelinek <jakub@redhat.com>
2131 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
2132 section symbols the same way as externs.
2134 2001-06-24 Ben Elliston <bje@redhat.com>
2136 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
2137 (emit_relocations): Ditto.
2139 (md_begin): Reformat comments to conform to the GNU standards.
2140 (md_assemble): Ditto.
2142 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
2143 (md_parse_option): Mark parameters as unused.
2144 (md_show_usage): Ditto.
2145 (calcop): Adjust type of `reg_prefix' to char.
2147 (getval): Adjust type of local `c' to char.
2148 (md_create_short_jump): Mark from_addr, to_addr params as unused.
2149 (md_create_long_jump): Ditto.
2150 (md_estimate_size_before_relax): Mark parameters as unused.
2152 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
2153 to allay a possible compiler warning.
2155 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
2157 * doc/internals.texi (CPU backend): Document md_atof.
2159 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
2161 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
2162 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
2165 2001-06-21 Philip Blundell <philb@gnu.org>
2167 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
2169 (insns): Remove entry for adrl. Add long_flag for adr.
2170 (do_adr): Handle `l' suffix.
2173 2001-06-21 Alan Modra <amodra@bigpond.net.au>
2175 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
2176 (md_apply_fix): Use it here. Replace printf with equivalent
2178 (tc_gen_reloc): Use as_bad_where instead of as_bad.
2179 (md_apply_fix): Here too.
2180 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
2181 * config/tc-m68k.c (tc_gen_reloc): Likewise.
2182 (md_convert_frag_1): Likewise.
2184 2000-06-20 Tom Rix <trix@redhat.com>
2186 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
2188 2001-06-18 H.J. Lu <hjl@gnu.org>
2190 * doc/Makefile.am (info): Depend on $(MANS).
2191 (as.1): Remove the prefix `$(srcdir)/'.
2192 * doc/Makefile.in: Regenerated.
2196 2001-06-18 Philip Blundell <philb@gnu.org>
2198 * config/tc-arm.c (do_msr): Remove restriction on usage of
2201 2001-06-19 Alan Modra <amodra@bigpond.net.au>
2203 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
2206 2001-06-13 Philip Blundell <philb@gnu.org>
2208 * config/tc-arm.c (thumb_shift): Improve wording of error message.
2209 (do_t_arit): Likewise.
2211 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
2213 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
2214 .loc pseudos if the dfwarf2 functions are available.
2215 (md_assemble): Only call dwarf2_emit_insn if it is available.
2217 * expr.c: Fix typo in comment.
2219 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2221 * doc/as.texinfo (Infix Ops): Document that comparison and
2222 combiner operators can be used as infix operators.
2224 2001-06-12 Peter Jakubek <pjak@snafu.de>
2226 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
2228 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
2229 (reverse_mri_condition): Likewise.
2230 (swap_mri_condition): Issue warning for conditions that can not be
2232 (build_mri_control_operand): Fix order of operands (swapped).
2233 (build_mri_control_operand): Allow upper case extension in structured
2235 (s_mri_else): Likewise.
2236 (s_mri_next): Likewise.
2237 (s_mri_for): Likewise.
2238 (s_mri_if): Fix handling comment ('*') in mri mode.
2239 (s_mri_while): Likewise.
2240 * macro.c (macro_expand): Allow macro invocation with empty
2243 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2245 * config/tc-arm.c: Fix test for overlow of literal pool.
2247 2001-06-11 H.J. Lu <hjl@gnu.org>
2249 * NEWS: Updated for the new -n option for the MIPS assembler.
2251 * config/tc-mips.c (md_show_usage): Add -n.
2253 * doc/as.texinfo: Document the new -n option.
2254 * doc/c-mips.texi: Likewise.
2255 * doc/as.1: Regenerated.
2257 2001-06-10 Alan Modra <amodra@bigpond.net.au>
2259 * config/obj-coff.c (obj_coff_section): Formatting fix.
2261 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2264 2001-06-08 H.J. Lu <hjl@gnu.org>
2266 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2267 disable warning about all NOPS that the assembler generates.
2268 (macro): Warn NOPS generated only if warn_nops is not 0.
2269 (md_shortopts): Add `n'.
2270 (md_parse_option): Set warn_nops to 1 for `n'.
2272 2001-06-08 H.J. Lu <hjl@gnu.org>
2274 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2276 2001-06-08 H.J. Lu <hjl@gnu.org>
2278 * config/tc-mips.c (md_apply_fix): Don't adjust common
2279 extern/weak symbols for ELF.
2280 (md_estimate_size_before_relax): Treat weak like extern for
2282 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2285 2001-06-08 Alan Modra <amodra@bigpond.net.au>
2287 * Makefile.am: 'som' is not wrongly spelled 'some'.
2288 * Makefile.in: Regenerate.
2290 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2291 S_GET_VALUE by using a temp.
2292 (append_insn): Likewise, and for S_SET_VALUE too.
2293 (mips_emit_delays): Likewise.
2294 (my_getExpression): Likewise.
2295 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2296 (mips16_extended_frag): Remove code concerned with avoiding
2297 locking in a frag address now that symbols are not finalized until
2298 relaxation is complete. Cater for first relaxation pass having
2299 bogus addresses. Use relax_marker to reliably determine whether a
2300 symbol frag has been reached on the current pass.
2302 2001-06-07 H.J. Lu <hjl@gnu.org>
2304 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2305 * configure: Regenerate.
2307 2001-06-07 H.J. Lu <hjl@gnu.org>
2309 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2311 * configure: Regenerate.
2313 2001-06-07 H.J. Lu <hjl@gnu.org>
2315 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2316 MIPS_STABS_ELF is defined.
2318 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2320 * as.c (show_usage): Remove L from listing options. It is not a
2323 2001-06-06 Christian Groessler <cpg@aladdin.de>
2325 * config/tc-z8k.c: Removed many warnings by removing unused
2326 variables and tagging unused parameters as such.
2327 (md_begin): Fixed a typo (","instead of ";").
2328 (struct ctrl_table): Add parentheses to initialize array
2330 (struct flag_table): Likewise.
2331 (struct intr_table): Likewise.
2332 (struct table): Likewise.
2333 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2335 2001-06-06 Peter Jakubek <pjak@snafu.de>
2337 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2338 options to list (e.g. m5206e, m5307, m5407).
2340 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2342 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2343 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2345 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2347 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2348 <JumpByte, JumpDword insn output>: Remove dead code.
2350 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2352 * as.c (parse_args): Correct option name "listing-lhs-width2".
2354 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2356 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2359 2001-05-30 Richard Henderson <rth@redhat.com>
2361 * read.c (emit_leb128_expr): Call md_cons_align.
2363 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2365 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2366 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2367 (tc_gen_reloc): Likewise.
2368 (sparc_cons_align): Don't clear sparc_no_align_cons.
2369 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2370 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2372 2001-05-27 Alan Modra <amodra@one.net.au>
2374 * write.c (relax_segment <rs_space>): Check the section of a
2375 symbol to determine whether it is absolute rather than comparing
2376 its frag against zero_address_frag as listings play tricks with
2379 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2380 allocated in the same chunk as the fixed part.
2382 2001-05-26 Alan Modra <amodra@one.net.au>
2384 * write.c (relax_segment <rs_space>): Calculate growth using
2385 addresses before stretch. Prevent repeated error messages.
2386 From Peter Jakubek <pjak@snafu.de>
2387 Use as_bad_where and as_warn_where to pinpoint errors.
2389 2001-05-25 Alan Modra <amodra@one.net.au>
2391 * symbols.c (resolve_symbol_value): Always set segment, even when
2392 not finalizing symbol value.
2394 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2395 * config/obj-coff.c (write_object_file): Likewise.
2396 * (size_section): Remove rs_space assert as fr_symbol is no longer
2398 (fill_section): Likewise.
2400 * configure.in: Replace linuxoldld with linux*oldld.
2401 * configure: Regenerate.
2403 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2404 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2405 that have been finalized.
2407 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2408 taking exit_dont_set_value.
2410 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2413 2000-05-24 Tom Rix <trix@redhat.com>
2415 * config/obj-coff.c (add_lineno): xcoff allows negative line
2417 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2419 2001-05-24 Alan Modra <amodra@one.net.au>
2421 * write.c (write_object_file): Set finalize_syms = 1 before
2424 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2426 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2427 architecture, remove erraneous ISA_MIPS32.
2428 (md_show_usage): Add MIPS r12k support.
2429 (mips_cpu_info_table): Add MIPS r12k support.
2431 2001-05-22 Alan Modra <amodra@one.net.au>
2433 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2436 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2437 instead use finalize_syms directly. Don't treat expressions
2438 specially with regard to finalize_syms. Update calls to self.
2439 (resolve_local_symbol): Update call to resolve_symbol_value.
2440 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2442 * symbols.h (resolve_symbol_value): Update prototype.
2443 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2444 to resolve_symbol_value.
2445 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2446 * config/obj-coff.c (do_relocs_for): Likewise.
2447 (yank_symbols): Likewise.
2448 (fixup_segment): Likewise.
2449 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2450 * config/tc-mips.c (md_convert_frag): Likewise.
2451 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2452 (ppc_fix_adjustable): Likewise.
2453 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2454 (dwarf2dbg_convert_frag): Likewise.
2455 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2456 (eh_frame_convert_frag): Likewise.
2457 * expr.c (make_expr_symbol): Likewise.
2458 * write.c (adjust_reloc_syms): Likewise.
2459 (write_object_file): Likewise.
2460 (relax_segment): Likewise.
2461 (fixup_segment): Likewise.
2462 (finalize_syms): Init to zero, and update comment.
2463 (write_object_file): Set finalize_syms to 1 rather than 2.
2464 * doc/internals.texi (sy_value): Mention finalize_syms.
2465 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2467 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2468 as relaxable if embedded system, make weak syms non-relaxable.
2470 (tc_m68k_fix_adjustable): ..so it can be used here.
2471 (md_apply_fix_2): Sign extend without conditional.
2473 * config/tc-v850.c: Update copyright.
2475 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2477 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2478 howto entry is not found.
2480 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2482 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2483 optimize differences between symbols in code sections to
2485 (mn10300_fix_adjustable): Don't adjust to section+offset
2486 relocations pointing at symbols in code sections.
2488 2001-05-16 Alan Modra <amodra@one.net.au>
2490 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2492 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2493 opcodes are output rather than after. Delete insn_size.
2494 * config/tc-v850.c (md_assemble): Similarly, but delete
2497 2001-05-14 Richard Henderson <rth@redhat.com>
2499 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2502 2001-05-14 Richard Henderson <rth@redhat.com>
2504 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2505 also collect whether to expect an FDE augmentation.
2506 (check_eh_frame): Rewrite as a state machine. Track where in
2507 an FDE we are located, skip any augmentation.
2508 (eh_frame_estimate_size_before_relax): Get code alignment from
2509 the fragment subtype.
2510 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2511 * read.c (emit_leb128_expr): Call check_eh_frame.
2513 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2515 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2516 before a relaxable insns.
2518 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2520 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2521 between symbols if the base symbol is in the current section;
2522 emit a PC-relative relocation instead.
2524 2001-05-12 Peter Targett <peter.targett@arccores.com>
2526 * config/tc-arc.c: Update copyright and tidy source comments.
2527 (md_pseudo_table): Add directive .cpu back as an alias for
2528 .option. Add .file and .line for dwarf2 support.
2529 (arc_mach_type): Make bfd_mach_arc_6 default.
2530 (md_longopts): Add entry 'pre-v6' representing old command line
2531 option when assembling for 'arc5' core versions.
2532 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2534 (arc_code_symbol): Make symbol value for @h30 fixup expression
2535 equal to O_constant.
2536 (md_assemble): Call dwarf2_emit_insn.
2537 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2538 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2539 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2541 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2543 * config/tc-ia64.c (special_linkonce_name): New.
2544 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2545 .gnu.linkonce.ia64unw{,i}.FOO.
2546 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2547 (dot_endp): Add comment about it.
2549 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2551 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2552 block, ensure that the low order bits of the alignment are
2555 2001-05-10 Alan Modra <amodra@one.net.au>
2557 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2560 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2561 current variable part of frag.
2562 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2563 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2564 * config/tc-m68hc11.c (RELAX_STATE): Define.
2565 (RELAX_LENGTH): Define.
2566 (md_estimate_size_before_relax): Handle non-relaxable cases
2567 separately from relaxable cases for clarity, and return correct
2568 size for multi-pass relaxation.
2569 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2570 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2571 (md_convert_frag): Remove "length_code".
2572 * config/tc-vax.c (RELAX_STATE): Define.
2573 (RELAX_LENGTH): Define.
2574 (md_relax_table): Add missing entry.
2575 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2576 (md_convert_frag): Remove "length_code".
2577 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2578 don't bother setting fr_var. Return correct size for multi-pass
2580 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2581 (md_convert_frag): Don't bother clearing fr_var.
2582 (md_pseudo_table): Correct initialization.
2583 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2584 (md_estimate_size_before_relax): No need to set fr_var.
2585 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2586 (md_estimate_size_before_relax): No need to set fr_var.
2588 2001-05-09 Richard Henderson <rth@redhat.com>
2590 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2591 beginning a function's unwind info block.
2593 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2595 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2597 2001-05-08 Andreas Schwab <schwab@suse.de>
2599 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2600 fx_pcrel_adjust explicitly sign extend when reading it.
2602 2001-05-08 Alan Modra <amodra@one.net.au>
2604 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2605 from md_relax_table, and combine some switch cases.
2607 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2609 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2610 from offset in non-pcrel operands too.
2612 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2614 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2615 * config/tc-arm.c (arm_handle_align): Do not insert more than
2616 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2617 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2619 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2621 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2623 * Makefile.in: Regenerate.
2624 * configure.in: Remove duplicate mips-*-ecoff* entry.
2625 * configure: Regenerate.
2627 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2628 (n_names): Cast away type mismatch.
2629 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2630 (obj_ecoff_frob_symbol): Likewise.
2631 * ecoff.c: (add_file): Add unused attribute.
2632 (ecoff_directive_begin): Likewise.
2633 (ecoff_directive_bend): Likewise.
2634 (ecoff_directive_def): Likewise.
2635 (ecoff_directive_dim): Likewise.
2636 (ecoff_directive_scl): Likewise.
2637 (ecoff_directive_size): Likewise.
2638 (ecoff_directive_type): Likewise.
2639 (ecoff_directive_tag): Likewise.
2640 (ecoff_directive_val): Likewise.
2641 (ecoff_directive_endef): Likewise.
2642 (ecoff_directive_end): Likewise.
2643 (ecoff_directive_ent): Likewise.
2644 (ecoff_directive_extern): Likewise.
2645 (ecoff_directive_file): Likewise.
2646 (ecoff_directive_fmask): Likewise.
2647 (ecoff_directive_frame): Likewise.
2648 (ecoff_directive_mask): Likewise.
2649 (ecoff_directive_loc): Likewise.
2650 (mark_stabs): Likewise.
2651 (ecoff_stab): Likewise.
2652 (ecoff_frob_symbol): Cast away type mismatch.
2653 (ecoff_padding_adjust): Likewise.
2654 (ecoff_build_symbols): Likewise.
2655 (ecoff_build_procs): Likewise.
2656 (ecoff_build_aux): Likewise.
2657 (ecoff_build_strings): Likewise.
2658 (ecoff_build_fdr): Likewise.
2659 (ecoff_build_debug): Likewise.
2660 * itbl-ops.c (itbl_assemble): Variable initialization.
2662 2001-05-03 Alan Modra <amodra@one.net.au>
2664 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2665 expressions rather than triggering an assert.
2667 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2669 * config/tc-openrisc.c: New file.
2670 * config/tc-openrisc.h: Likewise.
2672 * Makefile.am: Add OpenRISC target.
2673 * Makefile.in: Regenerated.
2675 * configure.in (openrisc-*-*): Add target.
2676 * configure: Regenerated.
2678 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2680 * config/tc-arm.c (arm_frag_align_code): Change error message to
2681 more explanatory version.
2683 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2685 * config/tc-mips.c (md_parse_option): Also accept
2686 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2688 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2690 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2691 argument passing order: predicate goes last, not first.
2693 2001-04-27 Sean McNeil <sean@mcneil.com>
2695 * configure.in: Add arm-vxworks.
2696 * configure: Regenerate.
2698 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2700 * config/tc-arm.c (arm_handle_align): New Function: Generate
2701 no-op filled alignment frags.
2702 (arm_frag_align_code): New Function: Create a code alignment frag.
2703 (arm_init_frag): New Function: Initialse the target dependent
2706 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2707 (TC_FRAG_INIT): Define.
2708 (HANDLE_ALIGN): Define.
2709 (md_do_align): Define.
2711 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2713 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2714 symbol has been initialised before extracting its symbol index.
2716 2001-04-24 H.J. Lu <hjl@gnu.org>
2718 * configure: Regenerated with the right version of autoconf.
2720 2001-04-24 Christian Groessler <cpg@aladdin.de>
2722 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2723 generate R_CALLR and R_REL16 relocations
2725 2000-04-20 Jason Eckhardt <jle@redhat.com>
2727 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2728 since frag_now can change after d10v_cleanup is called.
2730 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2732 * configure.in: Add the em type for FreeBSD targets.
2733 * configure: Regenerate.
2735 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2737 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2738 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2740 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2741 pc-relative relocations not placed at the end of the instruction.
2743 2001-04-13 Jim Wilson <wilson@redhat.com>
2745 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2748 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2750 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2751 handle SHF_MERGE and SHF_STRINGS.
2752 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2753 (obj_elf_section): Allow additional argument specifying entity size.
2754 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2755 in SEC_MERGE sections.
2757 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2759 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2761 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2763 * expr.c (operand): Pass &c to md_parse_name().
2764 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2766 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2768 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2770 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2771 * Makefile.in: Regenerated.
2773 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2774 * configure: Regenerated.
2776 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2778 * config/tc-mn10300.c (xr_registers): Added `pc'.
2780 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2782 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2783 * configure: Regenerate.
2785 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2786 cases, and always return size based on current fr_subtype.
2787 (md_begin): Move initialization of md_relax_table..
2788 (md_relax_table): ..to static initializer. Set rlx_length for
2789 UNDEF_WORD_DISP cases.
2790 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2791 (md_begin): Likewise.
2792 (md_relax_table): Likewise.
2793 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2794 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2795 Set rlx_backward and rlx_forward to zero for unused states.
2796 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2797 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2798 (UNCOND12, UNCOND32): Remove duplicate defines.
2800 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2802 * config/tc-cris.c (md_estimate_size_before_relax) <case
2803 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2804 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2805 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2806 Add cases to cover all relax states.
2807 (cris_insn_first_word_frag): New.
2808 (md_assemble): Call cris_insn_first_word_frag to get the first
2809 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2810 end. Drop variable insn_size.
2811 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2812 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2813 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2815 * write.c (write_object_file): Reset broken word state before
2818 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2820 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2821 for one line if not already enabled.
2822 * cond.c (s_elseif): Correct conditional assembly listing.
2825 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2826 Don't abort on NULL current_cframe.
2828 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2830 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2831 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2832 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2833 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2834 * config/obj-coff.c (do_relocs_for): Likewise.
2835 (yank_symbols): Likewise.
2836 (fixup_segment): Likewise.
2837 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2838 (ppc_fix_adjustable): Likewise.
2839 * config/tc-mips.c (md_convert_frag): Likewise.
2840 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2841 * ehopt.c (eh_frame_convert_frag): Likewise.
2842 * expr.c (make_expr_symbol): Likewise.
2844 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2846 * symbols.c (resolve_symbol_value): Don't fix expression values
2847 until relaxation is complete.
2848 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2849 (S_GET_VALUE): Likewise, and return unresolved expression value.
2850 * write.c (finalize_syms): New.
2851 (relax_and_size_seg): Split into..
2852 (relax_seg): New function, returns 1 if anything changed..
2853 (size_seg): And the remainder of relax_and_size_seg.
2854 (fixup_segment): Arrange for final resolution of sym values.
2855 (adjust_reloc_syms): Likewise.
2856 (write_object_file): Likewise, and repeatedly call relax_seg until
2857 nothing more changes.
2858 (relax_segment): Return 1 if anything changed. Use correct types
2859 for rs_org `target' and `after'.
2860 * write.h (finalize_syms): Declare.
2861 (relax_segment): Update prototype.
2863 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2864 do-nothing cases to switch to avoid abort on a second relaxation
2865 pass, and tidy code a little.
2866 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2867 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2868 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2869 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2870 (md_relax_table): Remove first four unused entries. Increment
2871 rlx_length by one throughout table, and update comments to suit.
2872 (md_estimate_size_before_relax): Return size of current variable
2873 part of frag to reflect reality when relaxing more than once.
2874 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2875 (COND32, UNCD32): Rename to DISP32 throughout.
2876 (UNDEF_WORD_DISP): Renumber to 3.
2877 (md_estimate_size_before_relax): Add extra do-nothing cases.
2878 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2879 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2880 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2881 handle word and dword branches.
2883 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2885 * config/tc-cris.h (tc_fix_adjustable): Allow only
2886 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2887 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2888 example in comment to valid type.
2890 2001-03-28 H.J. Lu <hjl@gnu.org>
2892 * read.c (equals): Set to local for COFF only if it hasn't been
2895 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2897 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2898 (md_begin): Use it when setting default architecture.
2900 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2902 * read.c (equals): (for COFF) default symbols to being local.
2904 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2906 * configure.in (cris-*-*): Change default emulation to criself.
2907 (cris-*-*aout*): New rule.
2908 * configure: Regenerate.
2910 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2912 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2913 BFD_RELOC_390_GOTENT.
2914 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2915 BFD_RELOC_390_GOTENT.
2917 2001-03-26 Nick Clifton <nickc@redhat.com>
2919 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2920 * config/tc-s390.c (s390_force_relocation): New function: Force
2921 relocations for VTINHERIT relocs.
2923 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2925 * doc/as.texinfo: Put @c man begin to generate the as man page.
2926 When generating man, define all the variables. Re-organize some
2927 options to obtain better indentation of man page.
2928 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2929 (as.1): Build from as.texinfo.
2930 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2932 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2934 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2935 scale factor, and return the end of the expression.
2936 (i386_operand): Modify for above.
2938 2001-03-23 Nick Clifton <nickc@redhat.com>
2940 * doc/as.texinfo: Document --listing-XXX command line switches.
2941 Explain why listings behave differently when -pipe is used.
2943 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2945 * write.c (fix_new_exp): Print an error if passed a register.
2947 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2949 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2950 (PIC_SUFFIX_CHAR): New macro.
2951 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2952 (pic): New variable.
2953 (md_longopts): New option --pic.
2954 (OPTION_PIC): Define.
2955 (md_estimate_size_before_relax): Tweak longish comment.
2956 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2957 (md_assemble): Handle a PIC relocation on prefix and normal
2958 instruction operands.
2959 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2960 "complex" operand expressions. Call frag_more outside
2961 gen_cond_branch_32 parameter list.
2962 (cris_process_instruction): Handle PIC relocs on parsed
2963 operand expressions. Validize PIC reloc sizes.
2964 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2965 (gen_bdap): Handle "complex" operand expressions.
2966 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2967 ADD.D offset,PC as jump instruction if generating PIC. Generate
2968 error instead of crashing on complex expressions.
2969 (cris_number_to_imm): Add segT parameter. All callers changed.
2970 Use segT parameter, not now_seg, for segment of fixup. Handle
2971 PCREL relocations but check that they are fully resolved.
2972 (md_parse_option): Handle OPTION_PIC.
2973 (tc_gen_reloc): Handle PIC relocs.
2974 (md_show_usage): Update for --pic.
2975 (md_apply_fix3): Renamed from md_apply_fix.
2976 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2977 (md_cris_force_relocation): Force relocation for PIC relocs.
2979 * config/tc-cris.h: Tweak attribution.
2980 (MD_APPLY_FIX3): Define.
2981 (IS_CRIS_PIC_RELOC): New macro.
2982 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2983 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2985 (tc_frob_symbol): Avoid emitting undefined symbols.
2987 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2989 * frags.h (struct frag): Add relax_marker.
2990 * write.c (is_dnrange): Delete.
2991 (relax_frag): Use correct types for `aim', `target', `address'.
2992 Delete `offset', `was_address'. Test `relax_marker' instead of
2993 using fragile (and slow) address test.
2994 (relax_segment): Init and flip `relax_marker'.
2996 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2998 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
3001 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3003 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
3004 with 'Motorola specification for assembly language input standard'.
3006 2001-03-17 Richard Henderson <rth@redhat.com>
3008 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
3009 (dwarf2_directive_loc): Don't use them.
3010 (dwarf2_directive_file): Reject duplicate file definitions.
3011 (get_filenum): Zero allocated memory.
3012 (out_file_list): Complain about missing file definitions.
3014 2001-03-17 Alan Modra <alan@linuxcare.com.au>
3016 * read.c (do_org): Handle complex expressions.
3017 * cgen.c (gas_cgen_finish_insn): Likewise.
3019 2001-03-15 David Mosberger <davidm@hpl.hp.com>
3021 * config/tc-ia64.c (md): New member keep_pending_output.
3022 (ia64_flush_pending_output): Flush only if md.keep_pending_output
3024 (dot_xdata): Turn on md.keep_pending_output for the duration of
3026 (dot_xfloat_cons): Ditto.
3027 (dot_xstringer): Ditto.
3028 (dot_xdata_ua): Ditto.
3029 (dot_xfloat_cons_ua): Ditto.
3031 2001-03-15 Jim Wilson <wilson@redhat.com>
3033 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
3036 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
3038 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
3040 2001-03-15 DJ Delorie <dj@redhat.com>
3042 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
3043 blindly freeing string if it isn't at the top of the obstack.
3045 2001-03-13 Alan Modra <alan@linuxcare.com.au>
3047 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
3048 (NUM_FLAG_CODE): Define.
3049 (lex_got): New function.
3050 (got_reloc): New global var.
3051 (x86_cons_fix_new): New function.
3052 (x86_cons): New function.
3053 (i386_immediate): Use lex_got here, replacing inline code. Change
3054 "ignoring junk.." error message to "junk.."
3055 (i386_displacement): Likewise.
3056 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
3057 (x86_cons): Declare.
3058 (TC_CONS_FIX_NEW): Define.
3059 (x86_cons_fix_new): Declare.
3061 2001-03-12 Nick Clifton <nickc@redhat.com>
3063 * config/tc-arm.c (md_begin): Always set machine type based on
3066 2001-03-07 Alan Modra <alan@linuxcare.com.au>
3068 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
3069 (md_assemble) <smallest displacement>: Use correct field of i.op[]
3071 <JumpInterSegment output>: Use correct i.disp_reloc[].
3072 <immediate output>: Likewise.
3074 2001-03-06 Nick Clifton <nickc@redhat.com>
3076 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
3079 2001-03-06 Igor Shevlyakov <igor@windriver.com>
3081 * config/tc-m68k.c : Add 5407 to archs[] table.
3082 (HAVE_LONG_BRANCH): Add mcf5407.
3083 (select_control_regs): Recognize 5407.
3085 2001-03-02 Dave Brolley <brolley@redhat.com>
3087 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
3090 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
3092 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
3093 (gen_to_words): Print warnings if NaNs are found and the target CPU
3094 does not support them. Allow largest exponent to be used in normal
3095 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
3097 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
3099 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
3100 anymore since we use bfd_elf_generic_reloc now.
3101 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
3103 2001-02-27 Alan Modra <alan@linuxcare.com.au>
3105 * configure.in (BFD_VERSION): New.
3106 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
3107 * configure: Regenerate.
3108 * Makefile.am: Run "make dep-am"
3109 * Makefile.in: Regenerate.
3110 * doc/Makefile.in: Regenerate.
3112 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
3114 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
3115 SEC_NEVER_LOAD when the 'n' flag is used.
3116 Add SEC_NEVER_LOAD to matchflags.
3118 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3120 * symbols.c (decode_local_label_name): Initialize message_format
3121 only when an error is reported (perf pb due to I18N).
3123 2001-02-23 H.J. Lu <hjl@gnu.org>
3125 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
3126 BFD_ASSEMBLER is not defined.
3128 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
3130 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
3131 done if it's against a symbol.
3133 2001-02-22 Timothy Wall <twall@cygnus.com>
3135 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
3136 target formats if applicable.
3137 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
3138 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
3139 * Makefile.in: Regenerated.
3140 * configure.in: Added configuration for ia64-*-aix*.
3141 * configure: Regenerated.
3143 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3145 * config/tc-ia64.c (enum operand_match_result): New type.
3146 (operand_match): Change return type to operand_match_result.
3147 Fix all returns appropriately, adding support for returning the
3148 out-of-range result.
3149 (parse_operands): New locals result, error_pos, out_of_range_pos,
3150 curr_out_of_range_pos. Rewrite operand matching loop to give better
3153 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3155 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
3156 (dot_proc): Clear unwind.prologue_count to zero.
3157 (dot_prologue): Increment unwind.prologue_count.
3158 (dot_restore): If second operand is omitted, use
3159 unwind.prologue_count -1 for "ecount" (# of additional regions to
3160 pop). Decrement unwind.prologue_count by number of regions
3163 2001-02-21 Nick Clifton <nickc@redhat.com>
3165 * doc/as.texinfo (Section): Note that some flags to the COFF
3166 version of .section remove attributes rather than setting them.
3168 2001-02-20 Kazu Hirata <kazu@hxi.com>
3170 * config/tc-pdp11.c: Fix formatting.
3171 * config/tc-pdp11.h: Likewise.
3173 2001-02-20 Bo Thorsen <bo@suse.de>
3175 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
3178 2001-02-18 David O'Brien <obrien@FreeBSD.org>
3180 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
3181 all FreeBSD platforms should look the same at this level.
3182 * configure: Rebuilt.
3183 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
3185 2001-02-18 lars brinkhoff <lars@nocrew.org>
3187 * Makefile.am: Add PDP-11 target.
3188 * configure.in: Likewise.
3189 * config/tc-pdp11.c: New file.
3190 * config/tc-pdp11.h: New file.
3191 * doc/Makefile.am: Add PDP-11 documentation.
3192 * doc/all.texi: Likewise.
3193 * doc/as.texinfo: Likewise.
3194 * doc/c-pdp11.texi: New file.
3196 2001-02-16 matthew green <mrg@redhat.com>
3198 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
3200 2001-02-13 Jim Wilson <wilson@redhat.com>
3202 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
3203 reloc instead of a 0 reloc.
3204 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
3206 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
3208 2001-02-13 Ian Lance Taylor <ian@zembu.com>
3210 * write.c (is_dnrange): Stop as soon as the address becomes
3212 (relax_frag): Add segment parameter. Only call symbol_get_frag
3213 once. Only call is_dnrange if the symbol is in the same segment,
3214 and the symbol address is larger.
3215 (relax_segment): Pass segment to md_relax_frag and relax_frag.
3216 * write.h (relax_frag): Update declaration.
3217 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
3219 * config/tc-m32r.c (m32r_relax_frag): Likewise.
3220 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
3221 (m32r_relax_frag): Update declaration.
3222 * config/tc-mips.h (md_relax_frag): Add segment parameter.
3223 * config/tc-tic54x.h (md_relax_frag): Likewise.
3224 * doc/internals.texi (CPU backend): Update documentation for
3227 2001-02-13 Alan Modra <alan@linuxcare.com.au>
3229 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
3230 Mention effect of < 386 architectures on jump promotion.
3231 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
3233 * config/tc-i386.c (no_cond_jump_promotion): New.
3234 (set_cpu_arch): Parse "jumps" arch modifier.
3235 (insn_size): Modify usage comment.
3236 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3237 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3238 (TYPE_FROM_RELAX_STATE): New define.
3239 (UNCOND_JUMP, COND_JUMP): Renumber.
3240 (md_relax_table): Reorder to suit.
3241 (COND_JUMP86): New define.
3242 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3243 (md_assemble): Create frag var for jumps of max size, encode relax
3244 state for COND_JUMP86.
3245 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3246 leave conditional jumps small if no_cond_jump_promotion.
3247 (md_convert_frag): Likewise.
3249 * expr.c (operator): Don't bump input_line_pointer for two char
3250 operators. Instead return operator size via new param num_chars.
3251 (expr): Use above to parse multi-char operators correctly.
3253 2001-02-12 Jan Hubicka <jh@suse.cz>
3255 * config/tc-i386.c (i386_displacement): Fix handling of
3256 BFD_RELOC_X86_64_GOTPCREL.
3257 (i386_validate_fix): Likewise.
3259 2001-02-12 Philip Blundell <pb@futuretv.com>
3261 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3262 ldrt/strt instructions.
3264 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3266 * config/tc-mips.c (macro): For M_LA_AB emit a
3267 BFD_RELOC_MIPS_CALL16 relocation or a
3268 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3269 BFD_RELOC_MIPS_GOT16 and
3270 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3271 loading the jump register when generating SVR4_PIC code.
3273 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3275 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3276 map to MIPS-specific files, as they used to do before the
3277 change on 2000-05-21.
3278 * configure: Regerate.
3280 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3282 * config/tc-mips.c (md_parse_option): Don't try to compile
3283 ELF-only option code if not ELF.
3285 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3287 * config/tc-ia64.h (md_elf_section_type): New macro.
3288 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3289 (they're now handled via ia64_elf_section_type.
3291 * config/tc-ia64.c (unwind): New members saved_text_seg,
3292 saved_text_subseg, and force_unwind_entry.
3293 (optimize_unw_records): New function to optimize away unnecessary
3295 (ia64_elf_section_type): New function.
3296 (output_unw_records): Generate unwind info only if the size is
3297 non-zero or if it's forced for some other reason (e.g.,
3298 handlerdata or a personality routine).
3299 (generate_unwind_image): Don't switch back to previous
3300 section---stay inside the unwind info section instead so that
3301 handlerdata that may follow goes into the right place.
3302 (dot_handlerdata): Force generation of unwind entry and save the
3303 current active text segment before generating unwind image.
3304 (dot_unwentry): Force generation of unwind entry.
3305 (dot_personality): Ditto.
3306 (dot_endp): Generate unwind table entry only if there is
3307 some unwind info or the unwind entry was forced.
3309 * config/tc-ia64.c (make_unw_section_name): New macro to form
3310 unwind section name.
3311 (generate_unwind_image): Add "text_name" argument. Use it to
3312 form unwind section name.
3313 (dot_handlerdata): Determine current segment (section) name and
3314 pass it to generate_unwind_image().
3315 (dot_endp): Determine current segment (section) name and use
3316 it to determine the appropriate unwind section name.
3317 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3318 n, fill, and max arguments.
3320 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3322 * Makefile.am: Add linux target for S/390.
3323 * configure.in: Likewise.
3324 * config/tc-s390.c: New file.
3325 * config/tc-s390.h: New file.
3327 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3329 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3330 2byte, 4byte and 8byte.
3332 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3334 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3335 md_number_to_chars with size > sizeof (valueT).
3337 2001-02-06 H.J. Lu <hjl@gnu.org>
3339 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3340 there is no relocation.
3342 2001-02-06 H.J. Lu <hjl@gnu.org>
3344 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3346 * config/tc-ia64.c (md_parse_option): Only accept the valid
3347 ia64 options on "-axxx".
3349 2001-02-05 Jim Wilson <wilson@redhat.com>
3351 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3352 aborting for invalid operands.
3354 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3356 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3357 than via pointer. Update all callers.
3358 (UNWIND_LOW32): Define.
3359 (UNWIND_HIGH32): Define.
3360 (pa_build_unwind_subspace): Use the above macros instead of dumping
3361 bitfields directly. Call frag_more once rather than multiple times.
3362 (md_assemble): Use UNWIND_LOW32.
3363 (pa_entry): Likewise
3364 (pa_procend): Likewise.
3365 (process_exit): Use UNWIND_HIGH32.
3367 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3369 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3370 function to select the header according to the cpu.
3371 (md_after_pass_hook, md_do_align): Remove.
3372 (md_cleanup, m68hc11_cleanup): Remove.
3373 (md_pcrel_from_section): Declare.
3374 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3375 (build_jump_insn, build_insn): Likewise.
3376 (m68hc11_listing_header): New function.
3377 (m68hc11_cleanup): Remove.
3379 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3381 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3382 symbols because there is no support for shared libraries and these
3383 symbols can't be overridden (unless they are weak).
3385 2001-02-01 Momchil Velikov <velco@fadata.bg>
3387 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3388 for the compilation unit with a zero byte.
3390 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3392 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3393 destinations. Correct range check for 17 and 22 bit branches.
3395 2001-01-25 Nick Clifton <nickc@redhat.com>
3397 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3398 still set. Issue an error message instead.
3399 (md_estimate_size_before_relax): Delete unused variable
3400 'buffer_address'. Fixup parentheses around if statement.
3402 2001-01-23 Kazu Hirata <kazu@hxi.com>
3404 * as.c: Fix formatting.
3405 * ehopt.c: Likewise.
3406 * messages.c: Likewise.
3407 * stabs.c: Likewise.
3408 * symbols.c: Likewise.
3410 2001-01-23 Ben Elliston <bje@redhat.com>
3412 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3414 2001-01-22 Kazu Hirata <kazu@hxi.com>
3416 * config/tc-alpha.c: Fix formatting.
3418 2001-01-19 Kazu Hirata <kazu@hxi.com>
3420 * config/tc-alpha.c: Fix formatting.
3422 2001-01-18 Kazu Hirata <kazu@hxi.com>
3424 * config/tc-alpha.c: Fix formatting.
3426 2001-01-18 Nick Clifton <nickc@redhat.com>
3428 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3430 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3432 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3434 * configure.in (cpu_type, arch): Match i386 too.
3435 * configure: Rebuilt.
3437 2001-01-16 Kazu Hirata <kazu@hxi.com>
3439 * config/tc-i386.c: Fix formatting.
3441 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3443 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3444 relocs for .PARISC.unwind section.
3446 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3447 depending on section flags, not just for .text.
3449 2001-01-15 Jim Wilson <wilson@redhat.com>
3451 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3452 not immediately followed by an instruction.
3454 2001-01-15 Kazu Hirata <kazu@hxi.com>
3456 * config/tc-m68hc11.c: Fix formatting.
3458 2001-01-15 Nick Clifton <nickc@redhat.com>
3460 * symbols.c (colon): Change 'already defined symbol' from a
3461 fatal error to an ordinary error. There is no reason why this
3462 error should be fatal.
3464 * message.c (as_fatal): Delete output file, if one has been
3467 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3469 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3471 2001-01-14 Kazu Hirata <kazu@hxi.com>
3473 * config/tc-alpha.c: Fix formatting.
3474 * config/tc-arc.c: Likewise.
3475 * config/tc-arc.h: Likewise.
3476 * config/tc-d10v.c: Likewise.
3477 * config/tc-i370.c: Likewise.
3478 * config/tc-i386.c: Likewise.
3479 * config/tc-i960.c: Likewise.
3480 * config/tc-m68k.c: Likewise.
3481 * config/tc-ppc.c: Likewise.
3482 * config/tc-sparc.c: Likewise.
3483 * config/tc-tahoe.c: Likewise.
3484 * config/tc-vax.c: Likewise.
3486 * config/tc-arc.c: Fix formatting.
3488 * config/tc-arc.c: Fix formatting.
3490 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3492 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3493 both 32 and 64 bit ELF.
3495 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3496 and don't bother storing `m' for "ce" completer. Tidy handling of
3497 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3499 2001-01-14 Jan Hubicka <jh@suse.cz>
3501 * config/tc-i386.h (TARGET_MACH): New macro.
3502 (i386_mach): Declare.
3503 * config/tc-i386.c (i386_mach): New function.
3505 2001-01-13 Philip Blundell <philb@gnu.org>
3507 * doc/as.texinfo: Fix spelling and cross-references.
3509 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3510 character for all systems, not just GNU/Linux. Make it explicit
3511 that `-k' doesn't affect code generation, just ELF flags.
3513 2001-01-13 Jan Hubicka <jh@suse.cz>
3515 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3518 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3520 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3522 2001-01-12 Nick Clifton <nickc@redhat.com>
3524 * as.c (print_args): Update copyright date to 2001.
3526 2001-01-12 Peter Targett <peter.targett@arccores.com>
3528 * doc/c-arc.texi: New file.
3529 Some sections to be expanded.
3531 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3533 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3534 (md_parse_option): Always accept "--32".
3536 2001-01-11 Peter Targett <peter.targett@arccores.com>
3538 * as.h (TC_ARC): Ensure struc-symbol.h included.
3539 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3541 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3542 (TARGET_SYMBOL_FIELDS) added.
3544 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3545 * doc/c-arc.texi: New file.
3546 Some sections to be expanded.
3547 * doc/as.texinfo: Update command-line options.
3548 Removed outdated text for ARC dependant features, instead include
3549 text from above file.
3551 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3552 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3553 (targ-cpu.h) header.
3555 * config/tc-arc.c: New updated configuration for
3556 ARC, including selection of core variants, and extensibility of
3557 instructions, registers etc. through directives.
3559 * config/tc-arc.c (arc_extinst): Minor corrections for
3561 (arc_common) Likewise. Make alignment argument optional for local
3562 symbols also, with default of zero.
3564 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3566 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3567 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3568 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3569 and fix_new_exp() instead.
3570 (md_convert_frag): For indexed post byte use the symbol value
3571 rather than the displacement.
3572 (md_relax_table): Fix indexed offset relax.
3574 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3576 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3578 (relaxable_symbol): New function.
3580 2001-01-11 Andreas Jaeger <aj@suse.de>
3582 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3585 2001-01-10 Nick Clifton <nickc@redhat.com>
3587 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3588 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3590 2001-01-10 Nick Clifton <nickc@redhat.com>
3592 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3593 character used to dollar local symbols.
3594 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3595 local label symbols.
3596 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3597 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3599 Use LOCAL_LABEL_CHAR.
3600 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3601 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3602 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3604 2001-01-08 Bo Thorsen <bo@suse.de>
3606 * config/tc-i386.c (i386_immediate, i386_displacement):
3609 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3611 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3614 2001-01-07 Philip Blundell <philb@gnu.org>
3616 * doc/as.texinfo (Bug Reporting): Update email address for
3620 2001-01-06 Jan Hubicka <jh@suse.cz>
3622 * configure.in: Define DEFAULT_ARCH for i386.
3623 * config/tc-i386.c (md_assemble): Return after the error message;
3624 move testing for 64bit operands to proper place.
3626 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3628 * doc/as.texinfo: Document '#' as comment character for i386 and
3629 x86_64. Add AMD x86-64 into menu of machine dependent information.
3631 * doc/c-i386.texi: Document x86_64 extensions.
3633 2001-01-05 Jan Hubicka <jh@suse.cz>
3635 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3637 2001-01-04 Jan Hubicka <jh@suse.cz>
3639 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3640 * NEWS: Add note about Pentium4 support.
3642 2001-01-04 Jan Hubicka <jh@suse.cz>
3644 * config/tc-i387.c (pi, pte, pt): Update.
3645 (type_names): Add new types.
3647 2001-01-03 Jan Hubicka <jh@suse.cz>
3649 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3650 CpuUnknown): Renumber
3651 (CpuP4, CpuSSE2): New.
3652 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3654 2001-01-03 Philip Blundell <pb@futuretv.com>
3656 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3658 (alpha_fix_adjustable): Likewise.
3659 (md_apply_fix): Likewise.
3661 2000-12-31 H.J. Lu <hjl@gnu.org>
3663 * listing.c (listing_message): Allocate string only if it is
3666 * configure: Rebuild.
3668 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3670 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3671 Point out caveats with generating fixups for the opcode in a frag.
3673 2000-12-30 Jan Hubicka <jh@suse.cz>
3675 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3678 2000-12-29 H.J. Lu <hjl@gnu.org>
3680 * listing.c (calc_hex): Print the variable part only if the
3681 fragment type is rs_fill.
3683 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3685 * doc/internals.texi (tc_conditional_pseudoop,
3686 TC_LINKRELAX_FIXUP): Fix typos.
3688 2000-12-28 Richard Henderson <rth@redhat.com>
3690 * write.c (subsegs_finish): Fix thinko last change -- don't
3691 "optimize" the alignment == 0 case.
3693 2000-12-28 Richard Henderson <rth@redhat.com>
3695 * as.h (rs_align_test): New.
3696 * frags.c (NOP_OPCODE): Move default from read.c.
3697 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3698 (frag_align_code): New.
3699 * frags.h (frag_align_code): Declare.
3700 * read.c (NOP_OPCODE): Remove.
3701 (do_align): Use frag_align_code.
3702 * write.c (NOP_OPCODE): Remove.
3703 (get_recorded_alignment): New.
3704 (cvt_frag_to_fill): Handle rs_align_test.
3705 (relax_segment): Likewise.
3706 (subsegs_finish): Align last subseg in section to the
3707 section alignment. Use frag_align_code.
3708 * write.h (get_recorded_alignment): Declare.
3709 * config/obj-coff.c (size_section): Handle rs_align_test.
3710 (fill_section, fixup_mdeps): Likewise.
3711 (write_object_file): Use frag_align_code.
3713 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3714 (alpha_handle_align): New.
3715 * config/tc-alpha.h (HANDLE_ALIGN): New.
3716 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3718 * config/tc-i386.h (md_do_align): Use frag_align_code.
3719 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3721 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3722 (ia64_handle_align): New.
3723 * config/tc-ia64.h (HANDLE_ALIGN): New.
3724 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3726 * config/tc-m32r.c (m32r_do_align): Remove.
3727 (m32r_handle_align): New.
3728 (fill_insn): Use frag_align_code.
3729 * config/tc-m32r.h (md_do_align): Remove.
3730 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3731 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3732 * config/tc-mips.c, config/tc-mips.h: Similarly.
3734 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3735 (sh_handle_align): Likewise. Handle rs_align_code.
3736 (sh_do_align): Remove.
3737 * config/tc-sh.h (md_do_align): Remove.
3738 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3740 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3741 (sparc_handle_align): Likewise. Handle rs_align_code.
3742 * config/tc-sparc.h (md_do_align): Remove.
3743 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3745 2000-12-22 DJ Delorie <dj@redhat.com>
3747 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3748 when we assemble the first half of a pair.
3750 2000-12-22 H.J. Lu <hjl@gnu.org>
3752 * config/tc-i386.c (reloc): Update the macro for non-bfd
3754 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3756 2000-12-22 H.J. Lu <hjl@gnu.org>
3758 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3760 2000-12-20 Jan Hubicka <jh@suse.cz>
3762 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3763 (QWORD_MNEM_SUFFIX): New macro.
3764 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3766 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3767 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3769 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3770 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3771 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3772 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3773 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3775 (Reg, WordReg): Add Reg64.
3776 (Imm): Add Imm32S and Imm64.
3778 (Disp): Add Disp64 and Disp32S.
3779 (AnyMem): Add Disp32S.
3780 (RegRex, RegRex64): New macros.
3781 (rex_byte): New type.
3782 * config/tc-i386.c (set_16bit_code_flag): Kill.
3783 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3784 (reloc): New parameter "signed"; support x86_64.
3785 (set_code_flag): New.
3786 (DEFAULT_ARCH): New macro; default to "i386".
3787 (default_arch): New static variable.
3788 (struct _i386_insn): New fields Operand_PCrel; rex.
3789 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3790 (flag_code): New enum and static variable.
3791 (use_rela_relocations): New static variable.
3792 (flag_code_names): New static variable.
3793 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3794 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3796 (i386_align_code): Return plain "nop" for x86_64.
3797 (mode_from_disp_size): Support Disp32S.
3798 (smallest_imm_type): Support Imm32S and Imm64.
3799 (offset_in_range): Support size of 8.
3800 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3801 (md_pseudo_table): Add "code64"; use set_code_flat.
3802 (md_begin): Emit sane error message on hash failure.
3803 (tc_i386_fix_adjustable): Support x86_64 relocations.
3804 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3805 instructions supported on particular arch just partially,
3806 output of 64bit immediates, handling of Imm32S and Disp32S type.
3807 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3808 (i386_displacement): Likewise.
3809 (i386_index_check): Cleanup; support 64bit addresses.
3810 (md_apply_fix3): Support x86_64 relocation and rela.
3811 (md_longopts): Add "32" and "64".
3812 (md_parse_option): Add OPTION_32 and OPTION_64.
3813 (i386_target_format): Call even for ELFs; choose between
3814 elf64-x86-64 and elf32-i386.
3815 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3816 (tc_gen_reloc): Support rela relocations and x86_64.
3817 (intel_e09_1): Support QWORD.
3819 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3821 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3822 it's not an offset expression.
3823 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3824 keep the braces '[' and ']' in the output string.
3825 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3826 != FLAT. There is no such op_modifier.
3828 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3830 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3833 2000-12-13 Kazu Hirata <kazu@hxi.com>
3835 * as.h: Fix formatting.
3837 * dwarf2dbg.c: Likewise.
3838 * input-scrub.c: Likewise.
3841 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3843 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3844 configure: Regenerate.
3846 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3848 * dwarf2dbg.c: #include <limits.h> only if it exists.
3850 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3852 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3853 (md_apply_fix): Here too.
3855 2000-12-12 Jim Wilson <wilson@redhat.com>
3857 * config/tc-ia64.h (ia64_init): Add prototype.
3859 2000-12-12 H.J. Lu <hjl@gnu.org>
3861 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3863 * read.h (outputting_stabs_line_debug): Change it to int.
3864 * stabs.c (outputting_stabs_line_debug): Likewise.
3866 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3868 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3869 the address of a function result.
3871 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3873 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3874 (md_assemble): Call dwarf2_emit_insn.
3875 (shlib): Fix typo SHILB -> SHLIB.
3876 (md_parse_option): Likewise.
3877 (ppc_elf_validate_fix): Likewise:
3878 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3880 2000-12-12 Nick Clifton <nickc@redhat.com>
3882 * cgen.h: Fix formatting.
3883 * input-scrub.c: Fix formatting.
3884 * macro.c: Fix formatting.
3885 * config/tc-mips.c: Fix formatting.
3886 * doc/c-mips.texi: Fix formatting.
3888 2000-12-11 Jan hubicka <jh@suse.cz>
3890 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3891 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3893 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3895 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3898 * i386.h (*_Suf): Remove No_dSuf.
3899 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3901 (i386_optab): Remove 'd' in the suffixes.
3903 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3905 * config/tc-i386.c (T_SHORT): Undefine before defining.
3907 2000-12-05 Kazu Hirata <kazu@hxi.com>
3909 * config/tc-mips.c: Fix formatting.
3911 2000-12-04 Matthew Hiller <hiller@redhat.com>
3913 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3914 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3915 (md_show_usage): Ditto.
3916 (md_parse_option): Ditto.
3917 (d10v_cleanup): Writes pending instruction only if
3918 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3919 Fix compile time warning messages.
3921 * doc/c-d10v.texi: Documents new options.
3923 2000-12-04 Matthew Hiller <hiller@redhat.com>
3925 * stabs.c (outputting_stabs_line_debug): New variable.
3926 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3927 function entry and unset at function exit.
3929 * read.h (outputting_stabs_line_debug): New extern declaration.
3931 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3933 * dwarf2dbg.c: Fix compile time warning messages.
3935 2000-12-03 Kazu Hirata <kazu@hxi.com>
3937 * config/tc-a29k.c: Fix formatting.
3938 * config/tc-alpha.c: Likewise.
3939 * config/tc-arm.c: Likewise.
3940 * config/tc-cris.c: Likewise.
3941 * config/tc-hppa.c: Likewise.
3942 * config/tc-i370.c: Likewise.
3943 * config/tc-i386.c: Likewise.
3944 * config/tc-i860.c: Likewise.
3945 * config/tc-i960.c: Likewise.
3946 * config/tc-ia64.c: Likewise.
3947 * config/tc-m68hc11.c: Likewise.
3948 * config/tc-m68k.c: Likewise.
3949 * config/tc-m88k.c: Likewise.
3950 * config/tc-pj.c: Likewise.
3951 * config/tc-ppc.c: Likewise.
3952 * config/tc-sh.c: Likewise.
3953 * config/tc-sparc.c: Likewise.
3954 * config/tc-tahoe.c: Likewise.
3955 * config/tc-vax.c: Likewise.
3957 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3959 * config/tc-mips.c (mips_ip): When calculating offsets,
3960 don't accept as constant the difference between the
3961 addresses of symbols in two different sections.
3963 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3965 (validate_mips_insn): Likewise. Also, update 'B' operand
3966 specifier to use OP_*_CODE20 constants and delete 'm' operand
3968 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3969 operand specifiers. Change warning generated by 'B' operand
3970 specifier to reflect its new multi-purpose usage.
3972 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3973 -1, and update comment.
3974 (file_mips_isa): Likewise.
3975 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3976 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3977 ISA_* constants rather than hard-coded numbers.
3978 (mips_cpu_info): New structure.
3979 (mips_cpu_info_table): New table describing CPU and ISA names
3981 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3982 mips_cpu_info_from_cpu): New functions.
3983 (mips_isa_to_str): New function to get string for ISA name.
3984 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3985 return const char *.
3986 (md_begin): Redo CPU and ISA selection logic, using
3987 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3988 than hard-coded numbers.
3989 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3990 ISA_* constants rather than hard-coded numbers.
3991 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3992 (md_longopts): Delete OPTION_NO_MIPS32.
3993 (md_parse_option): Convert to use ISA_* constants rather than
3994 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3995 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3996 to use strcasecmp to recognize "default" and to use
3997 mips_cpu_info_from_name to get CPU numbers from argument.
3998 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3999 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
4001 (s_mipsset): Accept ISA value 32.
4002 * doc/as.texinfo: Clean up MIPS options summary slightly,
4003 remove -no-mips32. Add note about -mips4 and -mips32
4004 specifying those ISA levels. Delete -mips32 and -no-mips32
4005 cpu flag descriptions.
4006 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
4007 up the supported CPU switch list, and replace 4Kc, 4Km, and
4008 4Kp entries with a single mips32-4k entry. Note that you can
4011 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
4013 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
4015 (md_parse_option): Add cases for OPTION_MIPS5 and
4017 (md_show_usage): Mention -mips5 and -mips64 arguments.
4018 (s_mipsset): Add cases for MIPS5 and MIPS64.
4019 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
4021 * doc/as.texinfo: Mention -mips5 and -mips64 options
4023 * doc/c-mips.texi: Likewise. Also update introduction
4024 and ".set" usage information.
4026 * config/tc-mips.c (md_show_usage): Add "sb1" to the
4028 (mips_cpu_info_table): Add SB-1 entries.
4029 * doc/c-mips.texi: Add "sb1" to the list of CPUs
4030 known to the -mcpu option.
4032 * doc/as.texinfo: Correct description of MIPS -mcpu
4033 option, by copying some of the text from doc/c-mips.texi.
4035 2000-12-01 Joel Sherrill <joel@OARcorp.com>
4037 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
4039 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
4040 (sparc*-*-rtems*): Switched from a.out to ELF.
4041 * configure: Regenerate.
4042 * config.in: Regenerate.
4043 * Makefile.in: Regenerate.
4044 * aclocal.m4: Regenerate.
4045 * po/gas.pot: Regenerate.
4047 2000-11-30 Philip Blundell <pb@futuretv.com>
4049 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
4050 even in non BFD_ASSEMBLER case.
4052 2000-11-30 Diego Novillo <dnovillo@redhat.com>
4054 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
4057 2000-11-29 Richard Henderson <rth@redhat.com>
4059 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
4060 until dwarf2_finish; use relaxation to get cross-fragment offsets;
4061 thread multiple subsegments properly; handle multiple code
4062 sections properly; emit proper compilation unit info for assembler
4063 generated debugging.
4065 * as.h (enum _relax_state): Add rs_dwarf2dbg.
4066 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
4067 (dwarf2dbg_estimate_size_before_relax): Declare.
4068 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
4069 * write.c: Include dwarf2dbg.h.
4070 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
4071 (relax_segment): Likewise.
4073 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
4075 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
4076 jump>: Use as_bad_where instead of as_bad. Tweak error message
4077 accordingly. Stabilize frag by updating fix part and resetting
4079 <undefined symbol, unconditional jump>: Ditto.
4080 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
4081 indexing is_end_of_line[].
4082 (md_assemble): Initialize size to 0.
4083 (md_section_align): Mark parameter seg as unused.
4084 (parse_reg): Parse names case-insensitively.
4086 2000-11-28 Kazu Hirata <kazu@hxi.com>
4088 * config/obj-aout.h: Fix formatting.
4089 * config/obj-bout.h: Likewise.
4090 * config/obj-coff.c: Likewise.
4091 * config/obj-coff.h: Likewise.
4092 * config/obj-elf.h: Likewise.
4093 * config/obj-som.h: Likewise.
4094 * config/obj-vms.c: Likewise.
4095 * config/obj-vms.h: Likewise.
4096 * config/tc-h8300.h: Likewise.
4097 * config/tc-ns32k.h: Likewise.
4098 * config/tc-sparc.h: Likewise.
4099 * config/tc-tic54x.h: Likewise.
4100 * config/tc-z8k.h: Likewise.
4102 2000-11-28 Nick Clifton <nickc@redhat.com>
4104 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
4105 License is present in the sources, but not the output, and
4106 also available from the GNU website.
4107 (GNU Free Documentation License): Comment out this section.
4109 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
4111 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
4112 targets. Remove i860 from valid a.out targets.
4113 * Makefile.in: Regenerate.
4115 * config/tc-cris.c: Include dwarf2dbg.h.
4116 (md_pseudo_table): Add .file and .loc.
4117 (md_assemble): Call dwarf2_emit_insn if generating ELF.
4118 (s_cris_file, s_cris_loc): New.
4119 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4120 * Makefile.am: Regenerate dependencies.
4121 * Makefile.in: Regenerate.
4123 2000-11-28 Alan Modra <alan@linuxcare.com.au>
4125 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
4126 (MRI_MUL_PRECEDENCE): Likewise.
4127 (op_rank): Fix a comment typo.
4129 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4131 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
4133 (get_operand): Fix analysis for movw/movb instructions.
4135 2000-11-24 Nick Clifton <nickc@redhat.com>
4137 * configure.in (xscale-elf): Add target.
4138 (xscale-coff): Add target.
4139 * configure: Regenerate.
4141 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
4143 (ARM_EXT_XSCALE): New ARM architecture extension.
4144 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
4145 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
4146 (ARM_THUMB): Rename to ARM_EXT_THUMB.
4147 (ARM_ARCH_V4): Remove processor from architecture.
4148 (ARM_ARCH_3M): New architecutre definition.
4149 (ARM_ARCH_V5TE): New architecutre definition.
4150 (ARM_ARCH_XSCALE): New architecutre definition.
4151 (CPU_DEFAULT): Allow to be defaulted to XScale.
4152 (atpcs): New boolean variable.
4153 (ldr_flags): Support 'd' flag for double word loads.
4154 (str_flags): Support 'd' flag for double word stored.
4155 (do_mia): New function.
4156 (do_mar): New function.
4157 (do_mra): New function.
4158 (do_pld): New function.
4159 (do_ldrd): New function.
4160 (do_blx): New function.
4161 (do_bkpt): New function.
4162 (do_clz): New function.
4163 (do_lstc2): New function.
4164 (do_cdp2): New function.
4165 (do_t_blx): New function.
4166 (do_t_bkpt): New function.
4167 (do_smla): New function.
4168 (do_smlal): New function.
4169 (do_smul): New function.
4170 (do_qadd): New function.
4171 (do_co_reg2c): New function.
4172 (LONGEST_INSN): Redefine to 7.
4174 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
4175 command line switches.
4177 2000-11-22 Jim Wilson <wilson@redhat.com>
4179 * config/tc-ia64.c (pseudo_func): Add missing initializers.
4180 (struct rsrc): Make line unsigned.
4181 (gr_values): Add missing initializer.
4182 (SLOT_NUM_NOT_SET): Add unsigned cast.
4183 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
4184 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4185 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4186 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
4187 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
4188 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
4189 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
4190 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
4191 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
4192 Add ATTRIBUTE_UNUSED to unused parameters.
4193 (convert_expr_to_ab_reg): Add parens.
4194 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
4195 (dot_prologue): Initialize grsave when declared.
4196 (md_pseudo_table): Add missing initializers.
4197 (operand_match): Add casts to bfd_vma.
4198 (emit_one_bundle): Delete unused local prev. Make required_template
4200 (specify_resource): Cast i to unsigned.
4201 (note_register_values): Use fprintf_vma.
4202 (print_dependency): Likewise.
4204 2000-11-21 Jim Wilson <wilson@redhat.com>
4206 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
4207 for unwind info section.
4208 (dot_endp): Likewise for unwind section.
4210 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
4213 2000-11-21 Jakub Jelinek <jakub@redhat.com>
4215 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
4216 (output_insn): Call dwarf2_emit_insn.
4217 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4219 2000-11-17 Richard Henderson <rth@redhat.com>
4221 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4222 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
4223 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
4225 2000-11-17 Nick Clifton <nickc@redhat.com>
4227 * config/tc-arm.c (md_pseudo_table): Add support for .line and
4230 2000-11-17 Richard Henderson <rth@redhat.com>
4232 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4234 2000-11-17 Richard Henderson <rth@redhat.com>
4236 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
4237 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
4238 tri-state definition of alpha_flag_mdebug.
4239 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4240 (s_alpha_file): Store first .file directive.
4241 (s_alpha_stab): New.
4242 (md_pseudo_table): Add stabs and stabn.
4244 2000-11-17 Richard Henderson <rth@redhat.com>
4246 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4248 2000-11-17 Richard Henderson <rth@redhat.com>
4250 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4251 (main): Call dwarf2_finish.
4252 * as.h (debug_type): Clarify documentation of the meaning
4254 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4255 (print_stats): Fix parenthesis problem.
4256 (now_subseg_size): New.
4257 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4258 (dwarf2_directive_file): Don't set debug_type.
4259 (dwarf2_where): Honor DEBUG_DWARF2 first.
4260 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4261 do nothing if not emitting dwarf2 debug info, or no work.
4262 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4263 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4264 (ecoff_new_file): Likewise.
4265 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4266 commentary wrt dwarf2.
4268 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4269 ATTRIBUTE_UNUSED as needed.
4270 (emit_insn): Call dwarf2_emit_insn.
4271 (s_alpha_file): New.
4273 (s_alpha_coff_wrapper): Don't handle them.
4274 (md_pseudo_table): Update for .file and .loc.
4275 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4277 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4278 don't protect with debug_type.
4279 * config/tc-hppa.c (md_assemble): Likewise.
4280 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4281 * config/tc-mn10300.c (md_assemble): Likewise.
4282 * config/tc-sh.c (md_assemble): Likewise.
4283 * config/tc-v850.c (md_assemble): Likewise.
4285 * config/tc-arm.c (arm_end_of_source): Remove.
4286 * config/tc-hppa.c (pa_end_of_source): Remove.
4287 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4288 * config/tc-mn10300.c (mn10300_finalize): Remove.
4289 * config/tc-sh.c (sh_finalize): Remove.
4290 * config/tc-v850.c (sh_finalize): Remove.
4292 * config/tc-arm.h (md_end): Remove.
4293 * config/tc-hppa.h (md_end): Remove.
4294 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4295 * config/tc-m68hc11.h (md_end): Remove.
4296 * config/tc-mn10300.h (md_end): Remove.
4297 * config/tc-sh.h (md_end): Remove.
4298 * config/tc-v850.h (md_end): Remove.
4300 * config/tc-ia64.c (emit_one_bundle): Don't protect
4301 dwarf2 bits with debug_type.
4302 (md_assemble): Likewise.
4303 (ia64_end_of_source): Don't call dwarf2_finish.
4305 2000-11-16 Jim Wilson <wilson@redhat.com>
4307 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4308 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4311 2000-11-16 H.J. Lu <hjl@gnu.org>
4313 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4316 2000-11-15 Kazu Hirata <kazu@hxi.com>
4318 * config/tc-tic30.c: Fix formatting.
4319 * config/tc-tic80.c: Likewise.
4320 * config/tc-v850.c: Likewise.
4321 * config/tc-vax.c: Likewise.
4322 * config/tc-w65.c: Likewise.
4323 * config/tc-z8k.c: Likewise.
4325 2000-11-14 DJ Delorie <dj@redhat.com>
4327 * config/tc-v850.c: Support dwarf2.
4328 * config/tc-v850.h: Ditto.
4330 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4331 parse_cons_expression_v850 to initialize hold_cons_reloc.
4333 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4335 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4336 (errata_nops_necessary_p): New function.
4337 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4340 2000-11-14 Jim Wilson <wilson@redhat.com>
4342 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4343 return little endian bfd formats.
4345 2000-11-14 Kazu Hirata <kazu@hxi.com>
4347 * config/aout_gnu.h: Fix formatting.
4348 * config/atof-vax.c: Likewise.
4349 * config/m68k-parse.h: Likewise.
4350 * config/m88k-opcode.h: Likewise.
4351 * config/obj-elf.c: Likewise.
4352 * config/tc-arm.c: Likewise.
4353 * config/tc-cris.c: Likewise.
4354 * config/tc-i386.c: Likewise.
4355 * config/tc-ia64.c: Likewise.
4356 * config/tc-mn10300.c: Likewise.
4357 * config/te-386bsd.h: Likewise.
4358 * config/te-hppa.h: Likewise.
4359 * config/te-nbsd.h: Likewise.
4360 * config/te-ppcnw.h: Likewise.
4361 * config/te-sparcaout.h: Likewise.
4362 * config/te-tmips.h: Likewise.
4363 * config/vax-inst.h: Likewise.
4364 * config/vms-conf.h: Likewise.
4366 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4368 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4370 2000-11-13 H.J. Lu <hjl@gnu.org>
4372 * config/obj-elf.c (elf_frob_symbol): Support
4373 ".symver name,name2@@@nodename".
4374 (elf_frob_file_before_adjust): Likewise.
4376 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4377 and ".symver name,name2@@@nodename".
4380 2000-11-12 H.J. Lu (hjl@gnu.org)
4382 * config/obj-elf.c (obj_elf_symver): Check missing version
4385 2000-11-12 H.J. Lu (hjl@gnu.org)
4387 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4388 instead of bfd_vma for non-bfd assemblers.
4390 2000-11-09 Kazu Hirata <kazu@hxi.com>
4392 * itbl-ops.c: Fix comment typos.
4394 2000-11-08 Jim Wilson <wilson@redhat.com>
4396 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4397 (struct unwind): Add next_slot_frag field.
4398 (slot_index): New parameters slot_frag and first_frag. Add code
4399 to add in frag sizes when different. Add comments.
4400 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4401 arguments to slot_index.
4402 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4403 loop end. Set next_slot_frag field.
4405 2000-11-07 H.J. Lu <hjl@gnu.org>
4407 * doc/as.texinfo (.symver): Updated for versioned symbol
4410 * obj.h (format_ops): Add the frob_file_before_adjust field.
4412 * config/obj-aout.c (aout_format_ops): Set the
4413 frob_file_before_adjust field to 0.
4414 * config/obj-coff.c (coff_format_ops): Likewise.
4415 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4417 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4419 (elf_frob_file_before_adjust): New function to remove unneeded
4420 versioned symbols from the symbol table.
4421 (elf_format_ops): Set the frob_file_before_adjust field to
4422 elf_frob_file_before_adjust.
4424 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4427 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4429 2000-11-07 Peter Targett <peter.targett@arccores.com>
4431 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4433 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4434 Fix compile time warning messages.
4436 2000-11-07 Nick Clifton <nickc@redhat.com>
4438 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4439 buffer in order to avoid buffer overflows.
4441 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4443 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4444 Change M to m for -milp32 or -mlp64 to match gcc.
4445 (dot_endp): Use bytes_per_address instead of 8.
4446 (emit_one_bundle): Use number_to_chars_littleendian instead of
4448 (fix_insn): Likewise.
4449 (ia64_init): New function.
4450 (ia64_target_format): New function.
4451 (md_begin): Set endianness, arch, and machine as appropriate.
4452 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4453 Make these macros depend on TE_HPUX macro.
4454 (TARGET_FORMAT): Define.
4455 (HOST_SPECIAL_INIT): Define.
4456 * config/te-hpux.h: New file.
4457 * configure.in: Add "ia64-*-hpux*" target to configure.
4458 * configure: Regenerate.
4460 2000-11-06 Kazu Hirata <kazu@hxi.com>
4462 * as.c: Fix formatting.
4463 * dwarf2dbg.c: Likewise.
4464 * input-file.c: Likewise.
4465 * input-file.h: Likewise.
4466 * input-scrub.c: Likewise.
4467 * itbl-ops.c: Likewise.
4468 * listing.c: Likewise.
4469 * macro.h: Likewise.
4470 * messages.c: Likewise.
4472 * subsegs.c: Likewise.
4473 * subsegs.h: Likewise.
4474 * write.c: Likewise.
4476 2000-11-06 Nick Clifton <nickc@redhat.com>
4478 * doc/as.texinfo: Add GNU Free Documentation License.
4479 * doc/gasp.texi: Add GNU Free Documentation License.
4480 * doc/as.1: Add GNU Free Documentation License.
4482 2000-11-05 Nick Clifton <nickc@redhat.com>
4484 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4486 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4488 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4489 * configure: Regenerate.
4491 2000-11-01 Nick Clifton <nickc@redhat.com>
4493 * read.c (original_case_string): New global variable.
4494 (read_a_source_file): Copy opcode string into
4495 original_case_string if clobbering the case of the opcode.
4496 * read.h: Export the definition of original_case_string.
4497 * config/tc-arm.c (md_assembler): When parsing a .req
4498 directive use the original opcode string, not the case
4501 2000-11-02 Nick Clifton <nickc@redhat.com>
4503 * config/tc-mn10300.c (debug_line): Remove this static
4505 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4506 dwarf2_where and dwarf2_gen_line_info.
4508 2000-11-02 Theo Honohan <th@futuretv.com>
4510 * config/tc-arm.c (do_msr): Improve error message.
4512 2000-10-31 Eric Christopher <echristo@redhat.com>
4514 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4515 or pc-relative, else use fx_offset.
4517 2000-10-31 Jim Wilson <wilson@redhat.com>
4519 * config/tc-ia64.c (struct md): New field tag_fixups.
4520 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4521 qualifying predicate.
4522 (emit_one_bundle): Delete spurious multiplication by one. Handle
4524 (ia64_start_line): Error if dangling qualifying predicate.
4525 (defining_tag): New static variable.
4526 (ia64_unrecognized_line, case '['): Parse tags.
4527 (ia64_frob_label): Create tag_fixups.
4528 (md_assemble): Reset md.qp.X_op after using it.
4530 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4532 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4534 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4536 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4538 2000-10-30 Kazu Hirata <kazu@hxi.com>
4540 * expr.c: Fix formatting.
4541 * flonum-copy.c: Likewise.
4542 * flonum.h: Likewise.
4546 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4548 * as.h (OPTION_MD_BASE): Bump to 190.
4549 * as.c (parse_args) <std_longopts>: Add comment about the need to
4550 check OPTION_MD_BASE in as.h.
4552 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4555 2000-10-27 Nick Clifton <nickc@redhat.com>
4557 * configure.in (emulations): Add m68hc12.
4558 * configure: Regenerate.
4559 * po/gas.pot: Regenerate.
4561 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4563 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4565 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4567 2000-10-25 Nick Clifton <nickc@redhat.com>
4569 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4570 a DWARF2 line number information sequence.
4572 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4574 * read.c (generate_lineno_debug): Update comment describing why
4575 DWARF2 line number debug information is not generated
4576 automatically by this function.
4578 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4581 * config/tc-arm.h (md_end): Define.
4582 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4584 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4585 if generating DWARF2 line numbers.
4586 (arm_end_of_source): New function. Call dwarf2_finish if
4589 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4590 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4591 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4593 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4595 * config/tc-i386.c: Fix prototype declarations for functions taking no
4598 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4600 * config/tc-i386.c (i386_operand_modifier): Remove.
4601 (build_displacement_string): Remove.
4602 (i386_parse_seg): Remove.
4603 (i386_intel_memory_operand): Remove.
4604 (i386_intel_operand): Re-write using recursive descent parser based
4605 on MASM documentation.
4606 (struct intel_parser_s): New structure.
4607 (intel_parser): New static variable.
4608 (struct intel_token): New structure.
4609 (cur_token, prev_token): New static variables.
4622 (intel_match_token): New function.
4623 (intel_get_token): New function.
4624 (intel_putback_token): New function.
4625 (intel_expr): New function.
4626 (intel_e05): New function.
4627 (intel_e05_1): New function.
4628 (intel_e06): New function.
4629 (intel_e06_1): New function.
4630 (intel_e09): New function.
4631 (intel_e09_1): New function.
4632 (intel_e10): New function.
4633 (intel_e10_1): New function.
4634 (intel_e11): New function.
4636 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4638 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4639 instructions to loose any special insn->architecture mask.
4641 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4642 (sparc_md_end, sparc_arch_types, sparc_arch,
4643 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4644 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4645 request v9b architecture if they are used).
4647 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4649 * config/tc-m68k.c: Fix the previous misapplied patch.
4651 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4653 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4654 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4655 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4658 2000-10-17 Kazu Hirata <kazu@hxi.com>
4660 * debug.c: Fix formatting.
4661 * depend.c: Likewise.
4662 * dwarf2dbg.c: Likewise.
4663 * dwarf2dbg.h: Likewise.
4664 * ecoff.c: Likewise.
4667 * flonum-konst.c: Likewise.
4668 * frags.h: Likewise.
4670 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4672 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4674 * doc/as.texinfo: Added notes about this new option.
4676 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4678 * config/tc-sh.c (JREG): Remove.
4679 (md_convert_frag): Remove #if 0:d code using JREG.
4681 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4683 * config/tc-i386.c (i386_operand_modifier): Only match
4684 modifiers SHORT and FLAT if they are followed by a space.
4685 (parse_register): When `allow_naked_reg' is set, do not confuse
4686 identifiers that start with a register name with a register.
4688 2000-10-12 Kazu Hirata <kazu@hxi.com>
4690 * app.c: Fix formatting.
4693 * bit_fix.h: Likewise.
4698 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4700 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4702 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4704 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4705 Re-arrange function a little and improve error message.
4707 * write.c (write_relocs): Fix a comment.
4709 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4712 2000-10-05 Jim Wilson <wilson@cygnus.com>
4714 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4716 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4718 * config/tc-i386.c: Delete some useless comments, reformat others.
4720 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4721 non-global syms in linkonce sections.
4723 2000-10-04 Ralf Baechle <ralf@gnu.org>
4725 * config/tc-ia64.c (operand_match): Don't use // style comments.
4726 * config/tc-i370.c: Likewise.
4728 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4730 Changes to handle varying register prefix and user symbol prefix.
4731 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4732 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4733 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4734 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4735 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4736 (demand_register_prefix): New variable.
4737 (md_pseudo_table): New pseudo ".syntax".
4738 (md_longopts): New options --no-underscore and --underscore.
4739 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4740 on symbols_have_leading_underscore.
4741 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4742 (get_spec_reg): Ditto.
4743 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4745 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4747 <case OPTION_NO_US, case OPTION_US>: New.
4748 (md_show_usage): Be brief and reformat to match continuation of
4750 * po/gas.pot: Regenerate.
4752 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4754 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4755 force relocs for 12 bit branches.
4756 (md_apply_fix): Similarly, adjust logic here.
4758 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4760 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4761 adjust for external and weak syms as we will use a reloc. Allow
4762 for +8 offset when calculating limits of branches.
4763 (hppa_fix_adjustable): Undo 2000-09-23 change.
4764 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4765 Correct distance calculation.
4766 (tc_gen_reloc): Print the file name and line number if we can't
4769 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4770 * config/tc-hppa.c (nonzero_dibits): Define.
4771 (arg_reloc_stub_needed): Check each arg and return value
4772 separately for zero case.
4773 (pa_align): Declare argument `bytes'.
4775 2000-09-25 Kazu Hirata <kazu@hxi.com>
4777 * config/tc-cris.c: Fix formatting.
4778 * config/tc-d10v.h: Likewise.
4779 * config/tc-d30v.c: Likewise.
4780 * config/tc-d30v.h: Likewise.
4781 * config/tc-fr30.c: Likewise.
4782 * config/tc-fr30.h: Likewise.
4783 * config/tc-m68k.c: Likewise.
4784 * config/tc-m68k.h: Likewise.
4785 * config/tc-pj.h: Likewise.
4786 * config/tc-ppc.c: Likewise.
4787 * config/tc-ppc.h: Likewise.
4788 * config/tc-sh.c: Likewise.
4789 * config/tc-sh.h: Likewise.
4790 * config/tc-sparc.c: Likewise.
4791 * config/tc-v850.h: Likewise.
4792 * config/tc-vax.h: Likewise.
4793 * config/tc-w65.h: Likewise.
4794 * config/tc-z8k.h: Likewise.
4796 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4798 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4799 checks only for ELF.
4800 (hppa_force_relocation): Likewise.
4802 2000-09-22 Jim Wilson <wilson@cygnus.com>
4804 * config/tc-ia64.c (dv_sem): Add "stop".
4805 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4806 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4807 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4809 (mark_resources): Check IA64_RS_PRr.
4811 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4813 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4814 md_estimate_size_before_relax): Redesign and clean up the
4815 relaxation mechanism.
4817 2000-09-21 Kazu Hirata <kazu@hxi.com>
4819 * config/tc-ns32k.c: Fix formatting.
4820 * config/tc-ns32k.h: Likewise.
4822 2000-09-20 Kazu Hirata <kazu@hxi.com>
4824 * config/tc-m32r.c: Fix formatting.
4825 * config/tc-m32r.h: Likewise.
4826 * config/tc-m68851.h: Likewise.
4827 * config/tc-m68hc11.c: Likewise.
4828 * config/tc-m68hc11.h: Likewise.
4829 * config/tc-m88k.c: Likewise.
4830 * config/tc-mcore.c: Likewise.
4831 * config/tc-mcore.h: Likewise.
4832 * config/tc-mips.c: Likewise.
4833 * config/tc-mips.h: Likewise.
4834 * config/tc-mn10200.h: Likewise.
4835 * config/tc-mn10300.h: Likewise.
4836 * config/tc-tahoe.c: Likewise.
4837 * config/tc-tahoe.h: Likewise.
4839 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4841 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4842 Likewise in relaxation description comments.
4844 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4846 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4847 subtraction of two syms without emitting a relocation.
4849 From David Huggins-Daines <dhd@linuxcare.com>
4850 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4851 global or weak symbols.
4853 2000-09-15 Kazu Hirata <kazu@hxi.com>
4855 * config/tc-h8300.h: Fix formatting.
4856 * config/tc-h8500.c: Likewise.
4857 * config/tc-h8500.h: Likewise.
4858 * config/tc-hppa.h: Likewise.
4859 * config/tc-i370.h: Likewise.
4860 * config/tc-i386.h: Likewise.
4861 * config/tc-i860.c: Likewise.
4862 * config/tc-i860.h: Likewise.
4863 * config/tc-i960.h: Likewise.
4864 * config/tc-ia64.c: Likewise.
4865 * config/tc-ia64.h: Likewise.
4867 2000-09-14 Kazu Hirata <kazu@hxi.com>
4869 * config/tc-a29k.c: Fix formatting.
4870 * config/tc-alpha.c: Likewise.
4871 * config/tc-arc.c: Likewise.
4872 * config/tc-arc.h: Likewise.
4873 * config/tc-arm.c: Likewise.
4874 * config/tc-arm.h: Likewise.
4875 * config/tc-avr.c: Likewise.
4876 * config/tc-avr.h: Likewise.
4877 * config/tc-tic30.c: Likewise.
4878 * config/tc-tic30.h: Likewise.
4879 * config/tc-tic54x.c: Likewise.
4880 * config/tc-tic54x.h: Likewise.
4881 * config/tc-tic80.c: Likewise.
4882 * config/tc-tic80.h: Likewise.
4884 2000-09-14 Timothy Wall <twall@cygnus.com>
4886 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4887 parallel comparisons for later use.
4888 (struct rsrc): Add parallel comparison type.
4889 (resources_match): Skip special cases of PR usage (non-conflicting
4892 2000-09-13 Kazu Hirata <kazu@hxi.com>
4894 * config/obj-ecoff.c: Fix formatting.
4895 * config/obj-elf.c: Likewise.
4896 * config/obj-elf.h: Likewise.
4897 * config/obj-evax.h: Likewise.
4898 * config/obj-generic.h: Likewise.
4899 * config/obj-hp300.c: Likewise.
4900 * config/obj-hp300.h: Likewise.
4901 * config/obj-ieee.h: Likewise.
4902 * config/obj-vms.c: Likewise.
4903 * config/obj-vms.h: Likewise.
4905 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4907 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4908 (md_parse_option): Ditto.
4909 (md_longopts): Add -mips32 option.
4910 (md_show_usage): Document new options.
4911 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4912 (mips_ip): Assemble mfc0 with a sub-selection code.
4913 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4914 (mips_cpu_to_str): New function.
4915 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4916 Use CPU_* defines instead of hardcoded numbers.
4918 * doc/as.texinfo: Document new options.
4919 * doc/c-mips.texi: Ditto.
4921 2000-09-12 Kazu Hirata <kazu@hxi.com>
4923 * as.h: Fix formatting.
4924 * asintl.h: Likewise.
4925 * bit_fix.h: Likewise.
4926 * config/obj-aout.c: Likewise.
4927 * config/obj-aout.h: Likewise.
4928 * config/obj-bout.c: Likewise.
4929 * config/obj-bout.h: Likewise.
4930 * config/obj-coff.c: Likewise.
4931 * config/obj-coff.h: Likewise.
4932 * dwarf2dbg.h: Likewise.
4934 * flonum.h: Likewise.
4935 * frags.h: Likewise.
4936 * itbl-ops.h: Likewise.
4937 * macro.h: Likewise.
4940 * struc-symbol.h: Likewise.
4941 * subsegs.h: Likewise.
4942 * symbols.h: Likewise.
4944 * write.h: Likewise.
4946 2000-09-11 Kazu Hirata <kazu@hxi.com>
4948 * bignum-copy.c: Fix formatting.
4949 * config/tc-i370.c: Likewise.
4950 * config/tc-i960.c: Likewise.
4951 * config/tc-m68k.c: Likewise.
4952 * ehopt.c: Likewise.
4953 * flonum-copy.c: Likewise.
4954 * flonum-konst.c: Likewise.
4955 * flonum-mult.c: Likewise.
4956 * literal.c: Likewise.
4959 * stabs.c: Likewise.
4960 * subsegs.c: Likewise.
4962 2000-09-09 Philip Blundell <philb@gnu.org>
4964 * configure.in (arm*-*-uclinux*): New target.
4965 * configure: Regenerate.
4967 2000-09-09 Kazu Hirata <kazu@hxi.com>
4969 * input-file.c: Fix formatting.
4970 * itbl-ops.c: Likewise.
4971 * messages.c: Likewise.
4973 2000-09-08 Philip Blundell <philb@gnu.org>
4975 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4978 2000-09-07 H.J. Lu <hjl@gnu.org>
4980 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4981 * configure: Rebuild.
4983 2000-09-07 Kazu Hirata <kazu@hxi.com>
4985 * atof-generic.c: Fix formatting.
4986 * config/tc-mips.c: Likewise.
4987 * config/tc-vax.c: Likewise.
4988 * input-scrub.c: Likewise.
4990 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4992 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4993 * configure.in (sh-*-linux*): Added.
4994 * configure: Rebuilt.
4996 2000-09-06 Kazu Hirata <kazu@hxi.com>
4998 * config/tc-hppa.c: Fix formatting.
5000 * ecoff.c: Fix formatting.
5002 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
5004 * configure: Rebuilt with new libtool.m4.
5006 2000-09-05 Kazu Hirata <kazu@hxi.com>
5008 * cgen.c: Fix formatting.
5009 * config/tc-ia64.c: Likewise.
5011 2000-09-05 Nick Clifton <nickc@redhat.com>
5013 * aclocal.m4: Regenerate.
5014 * config.in: Regenerate.
5015 * configure: Regenerate.
5016 * po/gas.pot: Regenerate.
5018 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
5020 * config/tc-cris.c: Correct comment typos.
5022 2000-09-05 Eric Christopher <echristo@cygnus.com>
5024 * config/tc-mn10300.c: Cleanup.
5025 (md_pcrel_from): Enable.
5027 2000-09-05 Alan Modra <alan@linuxcare.com.au>
5029 * expr.c (operand): Fix a comment typo.
5030 * write.c (write_relocs): Fix a signed/unsigned warning.
5032 * config/tc-hppa.c (fudge_reg_expressions): New
5033 (hppa_force_reg_syms_absolute): New.
5034 (pa_equ): Allow reg_section expressions.
5035 * config/tc-hppa.c (md_optimize_expr): Define.
5036 (hppa_force_reg_syms_absolute): Prototype.
5038 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
5039 (pa_parse_number): Pass in arg to select fp reg parsing.
5040 Return 1 to indicate format checks pass. If strict, then only
5041 accept a register or register symbol. Return value in...
5042 (pa_number): New static for pa_parse_number.
5043 (FP_REG_BASE): Define.
5044 (FP_REG_RSEL): Define.
5045 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
5046 appropriate. White space changes.
5047 (need_pa11_opcode): Don't bother passing any params, get them from
5049 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
5050 Remove extraneous check in case 'Q'.
5051 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
5052 reg, set section of resulting symbol to reg_section.
5053 (pa_parse_space_stmt): Modify call to pa_parse_number.
5054 (pa_space): Likewise.
5056 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
5057 (hppa_force_relocation): Handle vtable relocs.
5058 (pa_vtable_entry): New.
5059 (pa_vtable_inherit): New.
5060 (md_pseudo_table): Add entries for vtable pseudos.
5061 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
5062 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
5064 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
5065 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
5066 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
5068 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
5069 specify a symbol type.
5071 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
5072 dependent things together.
5073 (md_elf_symbol_type): Define.
5075 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
5077 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
5079 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
5080 (obj_elf_vtable_entry): Declare.
5082 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
5083 and export function.
5084 (obj_elf_vtable_entry): Similarly.
5085 (elf_pseudo_table): Fix the damage with a cast.
5087 2000-09-03 Richard Henderson <rth@cygnus.com>
5089 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
5090 for template selection when a label is needed.
5092 2000-09-02 Kazu Hirata <kazu@hxi.com>
5094 * config/tc-ia64.c: Fix formatting.
5096 2000-09-02 Nick Clifton <nickc@redhat.com>
5098 * configure.in: Increase version number to 2.10.91.
5099 * configure: Regenerate.
5100 * aclocal.m4: Regenerate.
5101 * config.in: Regenerate.
5102 * po/gas.pot: Regenerate.
5103 * Makefile.in: Regenerate.
5105 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
5107 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
5108 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
5109 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
5111 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
5114 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
5116 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
5117 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
5118 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
5119 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
5120 (GOT_symbol): New variable.
5121 (md_undefined_symbol): Set it.
5123 2000-09-01 Richard Henderson <rth@cygnus.com>
5125 * config/tc-ia64.c (match): Don't inline.
5126 (extra_goodness): New.
5127 (md_begin): Prefer nop.f and nop.b for best_template.
5129 2000-08-31 Kazu Hirata <kazu@hxi.com>
5131 * as.c: Fix formatting.
5133 * frags.c: Likewise.
5134 * macro.c: Likewise.
5136 2000-08-31 Eric Christopher <echristo@cygnus.com>
5138 * config/tc-mn10300.c: Cleanup and fix warnings.
5139 (md_pseudo_table): Add initializers.
5140 (md_show_usage): Cleanup.
5141 (md_parse_option): Fix warnings.
5142 (md_undefined_symbol): Fix warnings.
5143 (md_conver_frag): Fix warnings.
5144 (tc_gen_reloc): Fix warnings.
5145 (md_apply_fix3): Fix warnings.
5146 (check_operand): Fix warnings.
5148 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
5150 * acinclude.m4: Include libtool and gettext macros from the
5152 * aclocal.m4, configure: Rebuilt.
5154 2000-08-30 Mark Hatle <mhatle@mvista.com>
5156 * config/tc-ppc.c (md_parse_option): Recognize -m405.
5158 2000-08-31 Kazu Hirata <kazu@hxi.com>
5160 * listing.c: Fix formatting.
5162 2000-08-29 Kazu Hirata <kazu@hxi.com>
5164 * app.c: Fix a comment typo. Fix formatting.
5166 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
5168 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
5169 offset of the target destination for jmp instructions.
5170 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
5172 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
5174 * NEWS: Mention support for CRIS.
5176 2000-08-24 Denis Chertykov <denisc@overta.ru>
5178 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
5179 Sets `.lcomm' alignment to zero.
5181 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5183 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
5184 TC_FIX_ADJUSTABLE): Define.
5186 2000-08-23 Jim Wilson <wilson@cygnus.com>
5188 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
5189 unwind.personality_routine is set.
5191 2000-08-23 H.J. Lu <hjl@gnu.org>
5193 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
5195 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5197 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
5200 2000-08-22 H.J. Lu <hjl@gnu.org>
5202 * config.in (STRICTCOFF): New for strict COFF.
5204 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
5205 i386-*-go32* and i386-go32-rtems*.
5206 * configure: Rebuilt.
5208 * config/obj-coff.c (obj_coff_endef): Follow the historical
5209 behavior if STRICTCOFF is not defined.
5211 * doc/internals.texi: Document STRICTCOFF.
5213 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
5215 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
5216 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
5217 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5218 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
5219 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5220 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
5221 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
5224 2000-08-22 Eric Christopher <echristo@cygnus.com>
5226 * config/tc-mn10300.c: (md_apply_fix): New function.
5227 (mn10300_force_relocation): New function.
5228 (mn10300_fix_adjustable): New function.
5230 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
5231 (TC_HANDLES_FX_DONE): Define.
5232 (obj_fix_adjustable): Define.
5233 (MD_APPLY_FIX3): Define.
5234 (TC_LINKRELAX_FIXUP): Define.
5236 * write.c: (TC_LINKRELAX_FIXUP): Define if not
5238 (fixup_segment): Use TC_LINKRELAX_FIXUP.
5240 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5242 2000-08-21 Jason Eckhardt <jle@cygnus.com>
5244 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5245 if the fixup resulted in a relocation.
5247 2000-08-18 Nick Clifton <nickc@redhat.com>
5249 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5250 Make reference to first element of shift_names explicit.
5252 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
5254 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5255 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5256 add a symbol's address. Removed all target-specific #ifdefs that
5257 used to accomplished the same.
5258 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5259 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5260 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5261 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5262 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5264 2000-08-17 Kazu Hirata <kazu@hxi.com>
5266 * dwarf2dbg.c: Fix formatting.
5268 2000-08-17 Nick Clifton <nickc@redhat.com>
5270 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5271 to be recoded as logical shift lefts by zero.
5273 2000-08-16 Jim Wilson <wilson@cygnus.com>
5275 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5276 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5278 (note_register_values): Handle IA64_OPND_R3_2 operands.
5280 2000-08-16 Jason Eckhardt <jle@cygnus.com>
5282 * config/tc-i860.c (md_operand): Silly typo fixed.
5284 2000-08-16 Nick Clifton <nickc@redhat.com>
5286 * config/tc-arm.c (struct asm_shift): Delete.
5288 (enum asm_shift_index): New.
5289 (struct asm_shift_properties): New.
5290 (struct asm_shift_name): New.
5291 (shift_properties[]); New.
5292 (shift_names[]); New.
5294 (decode_shift): Use new structures.
5295 Issue a warning is "ROR #0" is used.
5296 Issue a warning if "ASR #0" or "LSR #0" is used.
5298 (md_begin): Initialise arm_shift_hsh table from new
5299 asm_shift_name array.
5301 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5303 * config/tc-sparc.c: Kill all warnings.
5304 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5306 (md_show_usage): Update usage text.
5308 2000-08-16 Nick Clifton <nickc@redhat.com>
5310 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5313 2000-08-15 Will Cohen <wcohen@redhat.com>
5315 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5317 * config/tc-sh.c (md_assemble): Changed so debug_type
5318 test performed for ppi_assemble
5319 * config/tc-sh.c: Included dwarf2dbg.h.
5320 (debug_line): Defined.
5321 (md_assemble): Generates dwarf2 line info.
5322 (sh_finalize): New function. Finalize dwarf2 info.
5323 (assemble_ppi): Returns size of code generated.
5324 (build_Mytes): Returns size of code generated.
5325 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5326 * config/tc-sh.h (md_end): Defined.
5327 (sh_finalize): Declared.
5329 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5331 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5334 2000-08-14 Nick Clifton <nickc@redhat.com>
5336 * config/tc-arm.c (do_bx): Allow "bx pc".
5338 2000-08-14 Jim Wilson <wilson@cygnus.com>
5340 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5341 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5342 (md_begin): Change assignment to md.flag to OR in the new bit.
5344 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5346 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5347 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5350 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5352 * NEWS: Mention i860 support.
5354 2000-08-14 Jeffrey A Law (law@cygnus.com)
5356 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5358 2000-08-14 Andreas Schwab <schwab@suse.de>
5360 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5362 2000-08-11 Andreas Schwab <schwab@suse.de>
5364 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5367 2000-08-11 Kazu Hirata <kazu@hxi.com>
5369 * expr.c: Fix formatting.
5370 * config/obj-bout.c: Likewise.
5372 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5374 * doc/c-i860.texi: Flesh out the i860 section more.
5376 2000-08-10 Kazu Hirata <kazu@hxi.com>
5378 * symbols.c: Fix formatting.
5381 2000-08-09 Diego Novillo <dnovillo@cygnus.com>
5383 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5384 modifier has the IgnoreSize bit set.
5386 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5388 From Rodney Brown <RodneyBrown@mynd.com>
5389 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5390 * configure: Regenerate.
5392 2000-08-09 Kazu Hirata <kazu@hxi.com>
5394 * hash.c: Fix formatting.
5397 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5399 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5400 (i860_fix_info): New enum.
5401 (MD_APPLY_FIX3): Define.
5402 (WORKING_DOT_WORD): Define.
5403 (TC_HANDLES_FX_DONE): Define.
5404 (DIFF_EXPR_OK): Define.
5405 (LISTING_HEADER): Define.
5406 (TARGET_FORMAT): Select target format based on endian flag.
5407 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5408 (target_big_endian): Add external declaration.
5410 * config/tc-i860.c: All existing code reworked completely. Other
5411 new code shown below.
5412 (SYNTAX_SVR4): Define.
5413 (target_warn_expand): New variable.
5414 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5415 (md_longopts): Declare and define with new options (-EL, -EB,
5417 (md_show_usage): New function.
5418 (md_operand): New function.
5419 (obtain_reloc_for_imm16): New function.
5420 (md_apply_fix3): New function.
5421 (tc_gen_reloc): New function.
5423 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5425 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5426 2 bytes of the jump address are in the same frag.
5427 (find): Accept 68hc12 register indirect modes.
5429 * NEWS: Mention 68HC11 & 68HC12 support.
5431 2000-08-07 Richard Henderson <rth@cygnus.com>
5433 * config/tc-ia64.c (unwind): Add prologue_mask member.
5434 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5435 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5436 (dot_body): Clear unwind.prologue_mask.
5437 (dot_prologue): Set it. Accept a register second argument.
5439 2000-08-07 Kazu Hirata <kazu@hxi.com>
5441 * config/atof-ieee.c: Fix formatting.
5442 * config/atof-tahoe.c: Likewise.
5444 2000-08-06 Nick Clifton <nickc@cygnus.com>
5446 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5449 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5450 of .popsection, .previous, .pushsection, .subsection,
5451 .version, .vtable_entry, .vtable_inherit and .weak.
5453 2000-08-05 Kazu Hirata <kazu@hxi.com>
5455 * config/tc-cris.c: Fix formatting.
5456 * config/tc-i386.c: Likewise.
5457 * config/tc-sparc.c (sparc_ip): Simplify the code.
5459 2000-08-04 Kazu Hirata <kazu@hxi.com>
5461 * config/tc-cris.c: Rearrange code for readability.
5462 * config/tc-d10v.c: Fix formatting.
5463 * config/tc-m32r.c: Likewise.
5464 * config/tc-sparc.c: Likewise.
5466 2000-08-02 Jim Wilson <wilson@cygnus.com>
5468 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5469 before ia64_find_opcode.
5470 (md_assemble): Likewise.
5472 2000-08-01 Nick Clifton <nickc@cygnus.com>
5474 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5475 Undo some formatting fixes.
5477 2000-08-01 Kazu Hirata <kazu@hxi.com>
5479 * config/obj-som.c: Fix formatting.
5480 * config/obj-ieee.c: Likewise.
5481 * config/tc-arm.c: Likewise.
5482 * config/tc-v850.c: Likewise.
5484 2000-08-01 Nick Clifton <nickc@redhat.com>
5486 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5487 index by command line option.
5489 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5491 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5492 (@node M68K-Branch): Rewrite to match the reality.
5494 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5496 * doc/c-i860.texi: New file.
5497 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5498 * doc/Makefile.in: Regenerate.
5499 * doc/all.texi: Add I860 as relevant architecture.
5500 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5502 2000-07-31 Kazu Hirata <kazu@hxi.com>
5504 * config/tc-d30v.c: Fix formatting.
5506 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5508 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5509 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5510 long emit a long branch if available instead of an absolute jump, never
5511 emit absolute jumps for anything with --pcrel.
5513 * doc/c-m68k.texi: Document new command line option.
5515 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5517 * config/tc-avr.c: Use PARAMS macro in function declarations.
5518 Don't declare md_pcrel_from_section (already in tc-avr.h).
5519 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5520 (avr_operand): Don't set (unsigned) op_mask to -1.
5522 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5524 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5525 * configure: Regenerated.
5526 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5527 of operand to the .type directive (.e.g, "type").
5529 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5531 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5532 * app.c (do_scrub_chars): Record where first comment found.
5533 * read.c (read_a_source_file): Init found_comment on entry, and
5534 notify whether comments found on exit.
5535 * config/tc-hppa.c (md_shortopts): Add "c".
5536 (md_longopts): Add warn-comment.
5537 (md_parse_option): Handle it.
5538 (md_show_usage): Show available options.
5539 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5541 2000-07-27 Andrew Cagney <cagney@b1.cygnus.com>
5543 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5544 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5546 (md_estimate_size_before_relax): Don't fall off end of function.
5548 2000-07-27 Kazu Hirata <kazu@hxi.com>
5550 * config/tc-avr.c: Fix formatting.
5551 * config/tc-ns32k.c: Likewise.
5553 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5555 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5557 2000-07-27 Kazu Hirata <kazu@hxi.com>
5559 * config/tc-d10v.c: Fix formatting.
5560 * config/tc-z8k.c: Likewise.
5561 * config/tc-sparc.c: Likewise.
5563 2000-07-26 Dave Brolley <brolley@redhat.com>
5565 * cgen.c (queue_fixup): Declare opinfo.
5566 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5567 (gas_cgen_md_operand): Ditto.
5568 (gas_cgen_md_apply_fix3): Ditto.
5570 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5572 * config/obj-coff.c (obj_frob_symbol): Don't merge
5573 labels. Don't merge if the symbol isn't constant. Return
5574 immediately if a symbol is merged.
5576 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5578 * frags.c (frag_align): Correct absolute section alignment.
5580 2000-07-20 DJ Delorie <dj@redhat.com>
5582 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5583 it breaks linking against DLLs.
5585 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5587 * configure.in: Add CRIS support.
5588 * configure: Regenerate.
5589 * Makefile.am: (CPU_TYPES): Add cris.
5590 (CPU_OBJ_VALID) [aout]: Add cris.
5591 (MULTI_CPU_TYPES): Add cris.
5592 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5593 [coff]: Only i386 and mips are valid.
5594 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5595 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5596 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5597 Regenerate dependencies.
5598 * Makefile.in: Regenerate.
5599 * aclocal.m4: Regenerate.
5600 * as.c: Declare crisaout, criself.
5601 * config/tc-cris.h, config/tc-cris.c: New.
5602 * config/e-criself.c, config/e-crisaout.c: New.
5603 * po/POTFILES.in, po/gas.pot: Regenerate.
5605 2000-07-20 Kazu Hirata <kazu@hxi.com>
5607 * read.c: Fix formatting.
5608 * write.c: Fix formatting.
5610 2000-07-19 H.J. Lu <hjl@gnu.org>
5612 * sb.c: Include <stdlib.h> if exists for abort ().
5614 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5616 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5617 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5618 (pa_type_args): Same here.
5620 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5622 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5623 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5624 the storage class is already set.
5626 2000-07-17 Kazu Hirata <kazu@hxi.com>
5628 * config/tc-m68hc11.c: Fix formatting.
5629 * config/tc-mn10200.c: Likewise.
5630 * config/tc-mn10300.c: Likewise.
5631 * config/tc-pj.c: Likewise.
5632 * config/tc-tic80.c: Likewise.
5633 * config/tc-w65.c: Likewise.
5635 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5637 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5640 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5642 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5645 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5647 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5648 ELF as are used for SOM (except the 32-bit reloc one) to decide
5649 whether a symbol can be reduced to a section symbol. Expand on
5650 the comment for symbols involved in LR% and RR% expressions.
5652 2000-07-14 Nick Clifton <nickc@cygnus.com>
5654 * config/tc-mips.c (mips_disable_float_construction): New
5655 static variable. Set to true if doubles should not be
5656 constructed by loading two single width fp registers with
5657 halves of the value.
5658 (mips_ip): Test mips_disable_float_construction.
5659 (md_longopts): Add command line switches --construct-floats
5660 and --no-construct-floats.
5661 (md_parse_option): Parse new command line options.
5662 (md_show_usage): Describe new command line options.
5664 * doc/c-mips.texi: Document new command line options.
5666 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5668 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5669 * configure: Regenerate.
5671 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5673 * configure.in (DEFAULT_EMULATION setting): Revert part of
5674 2000-07-01 change that set te_multi=multi unless set to tmips.
5675 * configure: Regenerate.
5677 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5679 * config/obj-coff.c (coff_frob_section): Add padding to the last
5680 section when aligning it increases its size.
5682 2000-07-11 Kazu Hirata <kazu@hxi.com>
5684 * config/tc-tic54x.c: Fix formatting.
5686 2000-07-10 Kazu Hirata <kazu@hxi.com>
5688 * config/tc-h8500.c: Fix formatting.
5689 * config/tc-tic54x.c: Fix formatting.
5691 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5693 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5694 displacements correctly.
5696 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5698 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5700 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5704 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5706 From David Huggins-Daines <dhd@linuxcare.com>
5707 * config/te-hppalinux64.h: Add a new emulation.
5708 * configure.in (emulations): Add configure bits to support the
5709 64-bit Linux/parisc target.
5710 * configure: Regenerate.
5712 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5713 (md_shortopts): Add `V' for ELF.
5715 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5716 when SOM or ELF_ARG_RELOC are defined.
5717 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5718 ELF_ARG_RELOC are defined.
5719 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5720 (pa_stringer): ..Do it here instead. Fix comment typos.
5721 (hppa_force_relocation): Cast enums to int before comparing with
5724 From Ryan Bradetich <rbradetich@uswest.net>
5725 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5726 redifinition warning.
5727 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5728 (hppa_force_relocation): ditto
5729 (md_apply_fix): Added cast to buf to fix warnings.
5731 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5732 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5734 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5735 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5736 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5737 reloc_type** to avoid warnings in switch.
5738 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5739 little earlier instead.
5741 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5743 (pa_type_args): Use symbol_arg_reloc_info.
5744 (struct pa_it): Make arg_reloc unsigned int.
5745 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5746 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5747 (pa_code): Delete. pa_text duplicates this function.
5748 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5749 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5751 (cons_fix_new_hppa): Actually change selector to e_fsel when
5752 warning about assuming so.
5753 (tc_gen_reloc): More example elf arg reloc code.
5754 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5755 (hppa_force_relocation): Likewise.
5757 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5759 (pa_end_of_source): Prototype.
5760 (hppa_fix_adjustable): Prototype.
5761 (LABELS_WITHOUT_COLONS): Move it..
5762 * config/te-hppa.h: To here.
5764 * config/te-hppa64.h: New file.
5766 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5768 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5769 format -10, -16, 16 relocs.
5770 (hppa_elf_mark_end_of_function): Test for null
5771 last_call_info->start_symbol
5773 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5774 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5775 re_assesmble_* functions. Delete extraneous statements. Fix
5777 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5778 insn to re_assemble_*.
5780 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5782 * doc/internals.texi (Expressions): Fix typo.
5784 2000-07-08 Kazu Hirata <kazu@hxi.com>
5786 * config/tc-sh.c: Fix formatting.
5787 * config/tc-tic54x.c: Fix formatting.
5788 * depend.c: Fix formatting.
5789 * flonum-konst.c: Likewise.
5790 * flonum-mult.c: Likewise.
5792 2000-07-07 Kazu Hirata <kazu@hxi.com>
5794 * config/tc-sh.c: Fix comments.
5795 * config/obj-vms.c: Fix comments.
5796 * config/tc-a29k.c: Likewise.
5797 * config/tc-alpha.c: Likewise.
5798 * config/tc-h8300.c: Likewise.
5799 * config/tc-h8500.c: Likewise.
5800 * config/tc-i370.c: Likewise.
5801 * config/tc-ia64.c: Likewise.
5802 * config/tc-m68hc11.c: Likewise.
5803 * config/tc-m68k.c: Likewise.
5804 * config/tc-mips.c: Likewise.
5805 * config/tc-ns32k.c: Likewise.
5806 * config/tc-ppc.c: Likewise.
5807 * config/tc-z8k.c: Likewise.
5809 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5811 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5812 Default to '(SEC_LOAD | SEC_DATA)'.
5813 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5815 * doc/internals.texi (CPU Backend): Describe
5816 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5818 2000-06-06 Andrew Cagney <cagney@b1.cygnus.com>
5820 * as.c (parse_args): NULL terminate the long option list.
5822 2000-06-04 Andrew Cagney <cagney@b1.cygnus.com>
5824 * config/tc-d30v.h: Include "write.h" for fixS.
5825 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5827 2000-07-05 Nick Clifton <nickc@cygnus.com>
5829 * config/tc-d30v.c (write_2_short): Further changes to warning
5830 messages produced when combining EITHER_BUT_PREFER_MU attributed
5833 2000-07-05 DJ Delorie <dj@redhat.com>
5837 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5839 * config/tc-arm.c (psrs): Accept combinations of flags.
5841 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5843 * config/tc-avr.c: Change _ () to _() around all strings marked
5844 for translation (exception from the usual coding style).
5845 (avr_opt): New struct variable, how the new switches are set.
5846 (OPTION_MMCU): Define as 'm' and actually use.
5847 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5848 (show_mcu_list): New function, display the list of known MCUs.
5849 (md_show_usage): Document the new switches. Call show_mcu_list.
5850 (avr_set_arch): Change 'm' to OPTION_MMCU.
5851 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5852 Handle the new switches.
5853 (avr_operands): Disable warnings for undefined combinations of
5854 operands if -mall-opcodes. Disable warnings for skipping two-word
5855 instructions if enhanced core or -mno-skip-bug.
5856 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5857 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5858 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5859 (avr_ldi_expression): Warn about implicit lo8().
5860 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5862 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5864 * configure.in: Add entry for mips-*-sysv4*MP*
5865 * configure: Rebuild
5866 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5867 elf32-tradlittlemips for traditional mips targets.
5868 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5869 test for Link Once sections as in adjust_reloc_syms.
5870 * config/te-tmips.h: New file for traditional mips targets. Define
5873 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5875 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5876 flags argument is not present, don't change an existing section's
5877 section's attributes. If the flags argument is present, warn if the
5878 attributes don't match the section's current attributes. When
5879 long section names are supported, set SEC_LINK_ONCE and
5880 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5882 2000-06-29 Hans-Peter Nilsson <hp@axis.com>
5884 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5885 symbols; create them.
5887 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5889 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5890 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5892 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5894 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5895 expressions. Ignore the problem when handling 16 bit signed
5896 immediates, because the assembler will take care of the relocation
5899 2000-06-27 Nick Clifton <nickc@cygnus.com>
5901 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5902 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5903 sequential order, and emit warning messages if the input source
5904 code contains constructs like that, or parallel constructs
5905 containing such opcodes.
5907 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5909 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5910 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5911 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5912 (md_show_usage): Update usage message.
5913 (md_parse_option): Allow redefinition of MCU type within the
5914 same avr[1-5] bfd machine type. Show both old and new MCU type
5915 in the error message.
5916 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5917 Simplify 8K wrap code.
5919 2000-06-25 Kazu Hirata <kazu@hxi.com>
5921 * config/obj-aout.c: Remove all uses of DEFUN.
5922 * config/obj-ieee.c: Likewise.
5923 * config/tc-sh.c: Fix comment typos.
5924 * config/tc-tahoe.c: Likewise.
5925 * config/tc-vax.c: Likewise.
5926 * config/tc-w65.c: Likewise.
5927 * config/tc-z8k.c: Likewise.
5928 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5930 2000-06-24 DJ Delorie <dj@cygnus.com>
5932 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5933 more changes from Sept 1999
5934 (tc_i386_fix_adjustable): ditto
5935 (md_apply_fix3): ditto
5937 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5939 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5940 (gas_cgen_parse_operand): Set it around expression() call.
5941 (gas_cgen_md_operand): Test for it before longjmp().
5943 2000-06-24 Kazu Hirata <kazu@hxi.com>
5945 * config/tc-h8500.c: Remove all uses of DEFUN.
5946 * config/tc-sh.c: Likewise.
5947 * config/tc-w65.c: Likewise.
5948 * config/tc-z8k.c: Likewise.
5950 * config/tc-h8500.c: Fix typos in comments.
5952 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5954 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5957 2000-06-23 matthew green <mrg@redhat.com>
5959 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5960 defined. Fix error message for `[' grouping.
5962 2000-06-22 Kazu Hirata <kazu@hxi.com>
5964 * config/tc-h8300.c: Fix formatting and comment typos.
5966 2000-06-22 Timothy Wall <twall@cygnus.com>
5968 * config/tc-ia64.c (note_register_values): Move premature QP
5969 notation clearing into the appropriate place.
5971 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5973 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5974 first before anything else. Add bin-bugs.h, emul.h and progress.h
5975 Sort list of files as for $(OBJS) in Makefile.am.
5977 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5978 find one. Remake dependencies.
5979 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5980 * Makefile.in: Regenerate.
5981 * doc/Makefile.in: Regenerate.
5983 * config/tc-i386.c (i386_displacement): Don't assume a constant
5984 displacement is necessarily 16 bits when in 16 bit code mode.
5985 (md_assemble): Instead size the displacement here after we know
5986 for sure that a .code16gcc operand hasn't automatically added
5987 operand size prefixes.
5989 2000-06-21 H.J. Lu <hjl@gnu.org>
5991 * Makefile.am: Rebuild dependency.
5992 * Makefile.in: Rebuild.
5994 2000-06-21 Kazu Hirata <kazu@hxi.com>
5996 * config/tc-h8300.c (parse_reg): Make the function static.
5997 (parse_exp): Likewise.
5999 2000-06-20 DJ Delorie <dj@cygnus.com>
6001 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
6002 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
6003 for cygwin import libraries to work properly.
6005 2000-06-20 H.J. Lu <hjl@gnu.org>
6007 * Makefile.am: Rebuild dependency.
6008 * Makefile.in: Rebuild.
6009 * configure: Likewise.
6010 * doc/Makefile.in: Likewise.
6012 2000-06-20 Timothy Wall <twall@cygnus.com>
6014 * doc/internals.texi (CPU backend): Add @itemx for
6015 TC_START_LABEL_WITHOUT_COLON.
6016 * doc/c-tic54x.texi: New.
6017 * doc/as.texinfo: Add tic54x features and include primary tic54x
6019 * doc/all.texi: Add C54X.
6020 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
6021 * doc/Makefile.in: Regenerate.
6022 * configure.in: Add tic54x and define LIBM for tic54x.
6023 * configure: Regenrate.
6024 * config/tc-tic54x.[ch]: New.
6025 * config/obj-coff.h: Add tic54x.
6026 * Makefile.am: (CPU_TYPES): Add tic54x.
6027 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
6028 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
6029 (as_new_LDADD): Add $(LIBM).
6030 * Makefile.in: Regenerate.
6032 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
6034 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
6035 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
6036 * doc/as.texinfo: Likewise.
6038 * configure, Makefile.in: Regenerate.
6039 * configure.in (emulations): Recognize m6811 and m6812.
6040 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
6041 Added files for 68hc11 and 68hc12 assembler.
6042 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
6043 * config/tc-m68hc11.h: Header definition for that assembler.
6045 2000-06-18 Nick Clifton <nickc@redhat.com>
6047 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
6048 instead of OCTETS_PER_BYTE.
6050 * config/tc-v850.c: Fix compile time warnings.
6051 * config/tc-ppc.c: Fix compile time warnings.
6053 2000-06-18 H.J. Lu <hjl@gnu.org>
6055 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
6056 * configure: Rebuild.
6058 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
6060 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
6063 2000-06-16 Nick Clifton <nickc@cygnus.com>
6065 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
6066 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
6068 * doc/c-mips.texi: Document newly accepted cpu variants.
6070 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
6072 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
6074 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
6076 * macro.c (getstring): Make it possible to escape the quote
6079 2000-06-13 Catherine Moore <clm@redhat.com>
6081 * config/tc-hppa.c (pa_export): Weak symbols can be global.
6083 2000-06-13 H.J. Lu <hjl@gnu.org>
6085 * configure: Regenerate.
6087 2000-06-09 Alan Modra <alan@linuxcare.com.au>
6089 * app.c (do_scrub_begin): Don't default lex[';'] as a line
6091 * doc/internals.texi (line_separator_chars): Semicolon is no
6092 longer a default. Mention null and newline as defaults.
6094 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
6096 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
6097 * config/tc-i860.h (line_separator_chars): Likewise.
6098 * config/tc-h8300.c (line_separator_chars): Likewise.
6099 * config/tc-i960.c (line_separator_chars): Likewise.
6100 * config/tc-m68k.c (line_separator_chars): Likewise.
6101 * config/tc-mips.c (line_separator_chars): Likewise.
6102 * config/tc-ns32k.c (line_separator_chars): Likewise.
6103 * config/tc-sparc.c (line_separator_chars): Likewise.
6104 * config/tc-vax.c (line_separator_chars): Likewise.
6106 * config/tc-h8300.c (comment_chars): Use string initialiser.
6107 * config/tc-i960.c (line_comment_chars): Likewise.
6108 * config/tc-z8k.c (comment_chars, line_comment_chars,
6109 line_separator_chars): Likewise.
6111 * config/tc-arm.c (line_separator_chars): Always use `;', not just
6114 2000-06-08 Nick Clifton <nickc@cygnus.com>
6116 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
6119 2000-06-08 David O'Brien <obrien@FreeBSD.org>
6121 * configure.in (VERSION): Update to show this is the CVS mainline.
6123 2000-06-08 Matthew Jacob <mjacob@feral.com>
6125 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
6126 $at is the integer register $r28, vs. both $r28 and the floating
6127 point register $f28.
6129 2000-06-08 James E. Wilson <wilson@cygnus.com>
6131 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
6132 (dot_endp): Don't call ia64_flush_insns.
6133 (emit_one_bundle): Don't delete prologue/body records from
6134 unwind_record list in first loop. Rewrite second loop to account for
6137 2000-06-07 David Mosberger <davidm@hpl.hp.com>
6139 * config/tc-ia64.c: Add missing prototypes.
6140 (generate_unwind_image): Cast argument to output_unw_records call.
6142 2000-06-07 Denis Chertykov <denisc@overta.ru>
6144 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
6146 2000-06-07 Denis Chertykov <denisc@overta.ru>
6148 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
6149 (REGISTER_P): likewise.
6150 (avr_opcodes): uses include/opcode/avr.h
6151 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
6153 2000-06-04 Alan Modra <alan@linuxcare.com.au>
6155 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
6158 2000-06-03 H.J. Lu <hjl@gnu.org>
6160 * read.c (is_end_of_line): Put back `;'.
6162 2000-06-03 Alan Modra <alan@linuxcare.com.au>
6164 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
6166 2000-06-01 Alan Modra <alan@linuxcare.com.au>
6168 * expr.c (operand): Test is_end_of_line outside switch to catch
6169 line separator chars that are also operators.
6170 (operator): Return O_illegal for line separator chars.
6172 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
6173 entry (or `!' entry for TC_HPPA).
6175 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
6176 before indexing is_end_of_line. Remove redundant check for '\0'.
6178 * config/tc-h8500.c (md_assemble): Likewise.
6179 * config/tc-mcore.c (md_assemble): Likewise.
6180 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6183 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
6185 * config/tc-mcore.c (mcore_cons): Likewise.
6186 (mcore_float_cons): Likewise.
6187 (mcore_stringer): Likewise.
6188 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6190 2000-06-01 Scott Bambrough <scottb@netwinder.org>
6192 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
6194 2000-05-29 Nick Clifton <nickc@cygnus.com>
6196 * config/tc-sh.c: Fix compile time warning messages.
6198 * config/tc-mips.c: Fix compile time warning messages.
6200 2000-05-29 Philip Blundell <philb@gnu.org>
6202 * doc/as.texinfo: Update copyright dates.
6203 (Local Labels): Delete misplaced mention of ARM.
6204 * NEWS: Mention ARM ELF support.
6206 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
6208 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
6209 it is modified, and use the real_size to compute the frag address
6210 for dwarf2 line info.
6212 2000-05-27 Alan Modra <alan@linuxcare.com.au>
6214 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
6215 line-matching scheme to cope with automake moving variables around.
6216 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
6217 * Makefile.in: Regenerate.
6219 2000-05-26 Jakub Jelinek <jakub@redhat.com>
6221 * config/tc-sparc.c (sparc_relax): New.
6222 (md_longopts): Add -relax and -no-relax options.
6223 (md_parse_options, md_show_usage): Likewise.
6224 (md_apply_fix3): Optimize tail call into branch always if possible.
6226 2000-05-04 Donald Lindsay <dlindsay@cygnus.com>
6228 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
6229 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
6230 rules, with warning when a GAS statement specifies a packing that
6231 will result in an instruction being squashed.
6232 Added typdef packing_type and enumerals, changed various integer
6233 literals to use the enumerals.
6235 2000-05-24 David Mosberger <davidm@hpl.hp.com>
6237 * config/tc-ia64.c (dot_restorereg_p): New function.
6238 (md_pseudo_table): Add restorereg.p.
6239 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6240 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6242 * config/tc-ia64.h (unw_record_type): Add unwabi.
6243 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6244 called MASK with members for imask, and the masks produced by
6245 fr_mem, gr_mem, br_mem, and frgr_mem.
6246 (unw_p_record): Add members ABI and CONTEXT.
6247 (unw_x_record): Add member AB.
6248 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6249 as pseudo-register for use during unwind info generation.
6250 (AR_PFS, AR_LC): New macros.
6251 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6252 whose names start with an at sign (as in "@priunat").
6253 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6255 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6256 proc_end, unwind_info, personality_routine): Consolidate into
6257 "unwind" structure to reduce offset-table use. Add member
6258 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6260 (output_R1_format, output_R3_format, output_P3_format,
6261 output_P6_format): Initialize R with zero to reduce compiler warnings.
6262 (output_P7_format): Ditto. Add `default' branch to switch
6263 statement to reduce compiler warnings.
6264 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6265 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6266 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6267 into single argument.
6268 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6269 compiler warnings. Merge A and B args into single argument.
6270 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6271 A and B args into single argument.
6272 (free_record): Removed (wasn't used).
6273 (free_list_records): Also free imasks in prologue records.
6274 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6275 (output_spill_mask): Remove.
6276 (output_unwabi): New function.
6277 (output_epilogue, output_label_state, output_copy_state): Call
6279 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6280 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6282 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6283 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6284 as part of handling the prologue records. Emit region's imask if
6285 we have one. Handle unwabi, epilogue, label_state, copy_state,
6286 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6287 spill_sprel_p, and spill_reg_p records.
6288 (set_imask, count_bits, slot_index): New function.
6289 (fixup_unw_records): Fix region size computation. Handle
6290 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6291 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6292 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6293 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6294 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6295 (dot_save): Use manifest constants for applicaton registers.
6296 Handle REG_PR and REG_PRIUNAT.
6297 (dot_restore): Don't just ignore it.
6298 (dot_restorereg): New function..
6299 (generate_unwind_image): Ensure unwind info is a multiple of eight
6300 bytes, not just four bytes.
6301 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6302 (dot_altrp): Don't just ignore it.
6303 (dot_savemem): New function. Replaces dot_savesp() and
6304 dot_savepsp(). Use manifest constants for applicaton registers.
6305 Handle REG_PR and REG_PRIUNAT.
6306 (dot_savef): Simplify.
6307 (dot_saveb): Support generation of br_gr.
6308 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6309 dot_label_state, dot_copy_state): New function.
6310 (dot_unwabi): Don't just ignore it.
6311 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6312 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6313 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6314 (emit_one_bundle): Set slot number for prologue/body records
6315 *before* emitting the first insn.
6316 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6317 (md_begin): Declare "psp" pseudo-register.
6318 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6319 so we don't get segfault.
6320 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6321 counts as required per SW Conventions manual
6322 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6323 output_preds_psprel, output_preds_sprel, output_spill_base,
6324 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6325 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6326 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6327 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6328 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6329 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6330 (dot_vframe): Implement.
6331 (dot_vframesp, dot_vframepsp): New function.
6333 2000-05-23 Hans-Peter Nilsson <hp@axis.com>
6335 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6336 * configure: Regenerate.
6338 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6340 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6341 (md_estimate_size_before_relax): so we can use it here instead of
6342 old kludges. Localise vars to blocks. Comment.
6344 * frags.c (frag_new): Update fr_var comments.
6345 * frags.h (struct frag): Ditto.
6347 2000-05-22 Richard Henderson <rth@cygnus.com>
6349 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6350 (pseudo_func): Add pcrel.
6351 (operand_match): Handle IA64_OPND_TGT64.
6352 (build_insn): Likewise.
6353 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6354 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6355 (fix_insn): Handle all three 64-bit relocation types.
6357 2000-05-22 Hans-Peter Nilsson <hp@axis.com>
6359 * obj.h (struct format_ops): New members begin, app_file,
6360 s_set_other, s_set_desc, s_get_type, s_set_type,
6361 separate_stab_sections, init_stab_section.
6363 * config/obj-multi.h: Update GPL notice to v2.
6365 (obj_app_file): New.
6366 (S_SET_SIZE): Test s_set_size for NULL before calling.
6367 (S_SET_ALIGN): Similar for s_set_align.
6372 (SEPARATE_STAB_SECTIONS): New.
6373 (INIT_STAB_SECTION): New.
6374 (EMIT_SECTION_SYMBOLS): New.
6375 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6377 * config/obj-elf.h: Update GPL notice to v2.
6378 Mention that this file is included from obj-multi.h.
6379 (obj_begin): Wrap definition in ifndef.
6380 (elf_file_symbol): Constify declaration.
6381 (obj_app_file): Ditto.
6382 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6383 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6385 * config/obj-elf.c (elf_s_set_other): New.
6386 (elf_file_symbol): Constify argument.
6387 (elf_separate_stab_sections): New.
6388 (elf_init_stab_section): New.
6389 (elf_format_ops): Add new members. Remove comma at end.
6391 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6392 (ecoff_format_ops): Add new fields. Remove comma at end.
6393 Mention inconsistency for emit_section_symbols.
6395 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6397 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6398 (coff_separate_stab_sections): New.
6399 (coff_format_ops): Add new members.
6401 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6402 (obj_aout_s_set_other): New.
6403 (obj_aout_s_set_desc): New.
6404 (obj_aout_s_get_type): New.
6405 (obj_aout_s_set_type): New.
6406 (obj_aout_separate_stab_sections): New.
6407 (aout_format_ops): New members added. Use obj_aout_process_stab,
6408 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6409 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6411 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6413 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6415 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6416 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6417 (md_estimate_size_before_relax): Ensure jumps to weak and
6418 externally visible symbols are relocatable.
6420 2000-05-20 Hans-Peter Nilsson <hp@axis.com>
6422 * stabs.c (aout_process_stab): Make global.
6423 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6424 * read.h (aout_process_stab): Declare.
6426 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6427 Generalize to *aout, *coff *elf.
6428 * configure: Regenerated.
6430 * doc/internals.texi (Object format backend): Say
6431 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6433 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6434 * Makefile.in: Regenerated.
6436 2000-05-19 Catherine Moore <clm@cygnus.com>
6438 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6440 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6442 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6443 instruction to reflect change in re_assemble_*.
6445 2000-05-18 Jeffrey A Law (law@cygnus.com)
6447 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6448 build PA64 ELF tools.
6449 * configure: Rebuilt.
6451 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6453 * Makefile.am: Regenerate dependencies.
6454 * Makefile.in: Regenerate.
6456 2000-05-15 Nick Clifton <nickc@cygnus.com>
6458 * config/tc-arm.c (struct asm_psr): Add boolean field
6459 distinguishing between CSPR and SPSR. Rename 'number' field
6461 (psrs): Rearrange contents to match new asm_psr structure.
6462 (arm_psr_parse): Move next to psr_required_here. Make it
6463 return an asm_psr structure.
6464 (psr_required_here): Use asm_psr structure returned by
6466 (do_msr): Reorganise to allow psr_required_here to be called
6468 (md_undefined_name): Mark 'name' parameter as unused, since
6469 the COFF target does not use it.
6471 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6473 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6475 * config/te-aux.h: Likewise.
6476 * config/te-dpx2.h: Likewise.
6477 * config/te-go32.h: Likewise.
6478 * config/te-hp300.h: Likewise.
6479 * config/te-hppa.h: Likewise.
6480 * config/te-i386aix.h: Likewise.
6481 * config/te-ic960.h: Likewise.
6482 * config/te-interix.h: Likewise.
6483 * config/te-nbsd532.h: Likewise.
6484 * config/te-pc532mach.h: Likewise.
6485 * config/te-ppcnw.h: Likewise.
6486 * config/te-psos.h: Likewise.
6487 * config/te-sparcaout.h: Likewise.
6488 * config/te-sun3.h: Likewise.
6489 * config/te-sysv32.h: Likewise.
6491 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6493 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6494 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6495 and sign extend without an if statement.
6496 (build_bytes): Likewise.
6498 2000-05-14 Kazu Hirata <kazu@hxi.com>
6500 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6501 X_add_symbol L_32 case.
6503 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6505 * config/te-freebsd.h: New file.
6507 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6509 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6510 bindtextdomain): Replace defines with those from intl/libgettext.h
6511 to quieten gcc warnings.
6513 * NEWS: Mention x86 .arch and -q.
6515 * config/tc-i386.c (quiet_warnings): New.
6516 (md_assemble): Use quiet_warnings.
6517 (md_parse_option): Set quiet_warnings from -q.
6518 (md_show_usage): Mention -q, delete -m.
6519 (flag_do_long_jump): Delete.
6520 (md_parse_option): Remove -m.
6521 (md_show_usage): Remove -m.
6522 (md_create_long_jump): Remove useless flag_do_long_jump code.
6524 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6525 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6527 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6528 Alexander Sokolov <robocop@netlink.ru>
6530 * doc/c-i386.texi (i386-Arch): New section.
6531 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6533 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6534 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6535 architecture has been given and is not 486.
6536 (set_cpu_arch): New.
6537 (md_pseudo_table): Add .arch.
6538 (md_assemble): Warn if cpu architecture has been given and an
6539 unsupported instruction.
6541 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6542 Move operand_types bit defines after relevant template field.
6543 (template): Add cpu_flags.
6547 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6549 * config/tc-mn10300.h (md_end): Define.
6550 (mn10300_finalize): Declare.
6551 * config/tc-mn10300.c: Include dwarf2dbg.h.
6552 (debug_line): Define.
6553 (md_assemble): Generate dwarf2 line info.
6554 (mn10300_finalize): New function. Finalize dwarf2 info.
6556 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6558 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6559 external version of the relocation for weak symbols.
6561 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6563 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6564 frame size in units of 16 bytes, as required per SW Conventions manual.
6565 (output_unw_records): Output info-block header as a dword to get
6568 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6570 * as.h: #include "file", not <file> on files from ../include.
6571 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6572 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6573 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6574 (tc_coff_symbol_emit_hook): Ditto.
6575 (OPTCOUNT): Cast to int to avoid compiler warning.
6576 (md_begin): Fix signed/unsigned warnings.
6578 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6580 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6581 ABRANCH LONG case for a conditional branch on a 68000.
6582 (md_estimate_size_before_relax): Likewise. Also handle
6583 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6584 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6585 PC-relative on all CPUs.
6586 (md_estimate_size_before_relax): Likewise.
6588 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6590 * as.c (parse_args): Just mention current year in printed
6593 2000-05-03 J.T. Conklin <jtc@redback.com>
6595 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6597 (md_parse_option): Recognize -m7400.
6599 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6601 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6602 don't permit lp to become less than the words array.
6604 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6606 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6607 Fix little-endian case.
6609 2000-05-03 David O'Brien <obrien@NUXI.com>
6611 * as.c (parse_args): Update copyright.
6613 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6615 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6616 for the .bss section too.
6618 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6620 * configure.in: Set em=linux for hppa-*-linux.
6621 * configure: Regenerate.
6622 * doc/Makefile.in: Regenerate with correct automake.
6624 * frags.c (frag_grow): Sanity check chunk_size.
6626 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6627 * config/obj-som.h: Likewise.
6628 * config/obj-ieee.h: Likewise.
6630 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6632 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6633 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6634 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6635 (pa_ip): low_sign_unext now returns via function value. Use
6636 re_assemble_* instead of dis_assemble_* and
6637 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6639 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6640 (md_section_align, md_parse_option, md_show_usage,
6641 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6642 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6643 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6644 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6645 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6647 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6648 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6649 outside of switch. Correct mask and shifting errors in case 10
6650 and case -11. In case 21, compare against signed range to suit
6651 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6652 case 17 and case 22, use offsetT variable to properly check range.
6653 Use re_assemble_* here too.
6654 (evaluate_absolute): Change type of value to offsetT. Call
6655 hppa_field_adjust to do the work for us.
6656 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6657 (pa_parse_cmpib_64_cmpltr): Ditto.
6658 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6659 of i to unsigned int.
6660 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6661 (pa_end_of_source): Return type is void.
6663 2000-05-01 Catherine Moore <clm@cygnus.com>
6665 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6667 2000-05-01 Denis Chertykov <denisc@overta.ru>
6669 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6670 More comments added.
6671 (md_begin): Removed "construct symbols for each register name".
6672 Because register names conflicts with GCC generated function
6674 (avr_operand): Now constant numbers can be used as a register
6675 identifiers (0 as r0, 31 as r31).
6676 (md_assemble): use skip_space () before parsing instruction
6679 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6681 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6682 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6683 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6684 * configure: Regenerate.
6686 2000-04-29 Andreas Jaeger <aj@suse.de>
6688 * as.h: Correctly check GCC version.
6690 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6692 * doc/as.1: Fix unbalanced brackets.
6694 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6696 (line_comment_chars): Set to '/' if TE_FreeBSD.
6698 2000-04-25 Jeffrey A Law (law@cygnus.com)
6700 * configure.in: Configury support for PA64 (currently disabled).
6701 * configure: Rebuilt.
6703 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6705 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6706 bfd_set_section_alignment.
6708 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6710 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6713 2000-04-24 Nick Clifton <nickc@cygnus.com>
6715 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6716 * doc/as.texinfo (Align): Include arm and strongarm in list of
6717 targets that have the second form of the behaviour of the .align
6720 2000-04-24 Mark Klein <mklein@dis.com>
6722 * config/obj-som.c: Terminate obj_pseudo_table.
6724 2000-04-24 Clinton Popetz <cpopetz@cygnus.com>
6726 * as.c (parse_args): Allow md_parse_option to override -a listing
6728 * config/obj-coff.c (add_lineno): Change type of offset parameter
6729 from "int" to "bfd_vma."
6730 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6731 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6732 (ppc_change_csect): Align correctly for XCOFF64.
6733 (ppc_machine): New function, which discards "ppc_machine" line.
6734 (ppc_tc): Cons for 8 when code is 64 bit.
6735 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6737 (md_parse_option): Handle -a64 and -a32.
6739 * config/tc-ppc.h (TARGET_MACH): Define.
6740 (TARGET_FORMAT): Move to function.
6741 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6743 2000-04-23 Denis Chertykov <denisc@overta.ru>
6745 * config/tc-avr.c: New AVR_ISA_ defined.
6746 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6747 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6748 for `fmul', `movw' and `lpm R,Z' instructions.
6749 (avr_operands): Warn if current opcode is a two-word instruction
6750 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6751 (avr_opcodes): New commands added.
6752 (REGISTER_P): Check 'a' and 'v' constraint letters.
6753 (mcu_types): New MCU added.
6755 2000-04-22 Timothy Wall <twall@cygnus.com>
6757 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6759 (operand_match): Conditionally insert default bit values for IMMU9.
6761 2000-04-14 Matthew Green <mrg@cygnus.com>
6763 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6764 * configure: Rebuilt.
6766 2000-04-21 Jeffrey A Law (law@cygnus.com)
6767 Jason Eckhardt <jle@cygnus.com>
6769 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6771 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6772 Added handling of new operand types l,y,&,fe,fE,fx.
6774 2000-04-21 Richard Henderson <rth@cygnus.com>
6775 David Mosberger <davidm@hpl.hp.com>
6776 Timothy Wall <twall@cygnus.com>
6777 Andrew MacLeod <amacleod@cygnus.com>
6778 Jim Wilson <wilson@cygnus.com>
6780 * Makefile.am (CPU_TYPES): Add ia64.
6781 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6782 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6783 * Makefile.in: Rebuild.
6784 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6785 * configure: Rebuild.
6786 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6787 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6788 * expr.c (expr): Handle md_optimize_expr.
6789 * read.c (LEX_HASH): Add comment.
6790 * config/tc-ia64.c, config/tc-ia64.h: New files.
6792 2000-04-21 Richard Henderson <rth@cygnus.com>
6794 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6795 bundling a non-delayed branch type instruction.
6797 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6799 * config/tc-mn10300.c (HAVE_AM30): Define.
6800 (md_assemble): Use it.
6802 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6804 * config/obj-elf.c (obj_elf_change_section): Check for changed
6807 * Makefile.am: (CPU_MULTI_VALID): Remove.
6808 (MULTI_CPU_TYPES): Define.
6809 (MULTI_CPU_OBJ_VALID): Define.
6810 (DEPTC): Use the above.
6811 (DEPOBJ): Same here.
6813 Regenerate dependencies.
6814 * Makefile.in: Regenerate.
6816 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6818 * Makefile.am (YACC, LEX): Get them from configure.
6820 2000-04-18 H.J. Lu (hjl@gnu.org)
6822 * config/tc-i386.c (offset_in_range): Use addressT instead of
6823 bfd_vma for non-bfd assemblers.
6825 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6827 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6828 doesn't give spurious errors.
6830 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6832 * as.h (SEEK_SET): Define if undefined.
6834 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6836 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6837 constants, and don't assume offsetT is 32 bits.
6839 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6841 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6842 (md_pcrel_from_section): Add prototype.
6843 (d10v_fix_adjustable): Add prototype.
6844 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6846 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6848 2000-04-12 Nick Clifton <nickc@cygnus.com>
6850 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6851 symbol in frag chain.
6853 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6855 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6856 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6857 (fits_in_signed_word, smallest_imm_type): Ditto.
6858 (md_assemble): Use an offsetT var to hold offsetT values, not a
6860 (offset_in_range): New.
6861 (md_assemble): Use it.
6862 (md_convert_frag): Change type of target_address, opcode_address,
6863 and displacement_from_opcode_start to offsetT.
6864 (md_create_short_jump): Change type of offset to offsetT.
6865 (md_create_long_jump): Ditto.
6866 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6867 (md_chars_to_number): Remove.
6868 (output_invalid): Remove duplicate prototype.
6870 2000-04-09 Nick Clifton <nickc@cygnus.com>
6872 * Makefile.am (CPU_TYPES): Add 'avr'.
6873 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6874 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6876 * Makefile.in: Regenerate.
6878 * doc/as.texinfo: Add M32R documentation.
6880 2000-04-07 Andrew Cagney <cagney@b1.cygnus.com>
6882 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6883 --enable-build-warnings option.
6884 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6885 * Makefile.in, configure: Re-generate.
6887 2000-04-07 Nick Clifton <nickc@cygnus.com>
6889 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6890 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6891 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6892 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6893 (arm_force_relocation): Force relocations for
6894 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6896 2000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
6898 * config/tc-sh.c (get_operands): There's no third operand if the
6899 first operand is an immediate.
6901 2000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
6903 * config/tc-sh.c (immediate): Delete.
6904 (sh_operand_info): Add immediate member.
6905 (parse_reg): Use A_PC for pc.
6906 (parse_exp): Add second argument 'op'. All callers changed.
6907 (parse_at): Expect pc to be coded as A_PC.
6908 Use immediate field in *op.
6909 (insert): Add fourth argument 'op'. All callers changed.
6910 (build_relax): Add second argument 'op'. All callers changed.
6911 (insert_loop_bounds): New function.
6912 (build_Mytes): Remove DISP_4.
6913 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6914 (assemble_ppi): Use immediate field in *operand.
6915 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6916 (md_apply_fix): Likewise.
6917 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6919 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6921 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6923 2000-04-04 Hans-Peter Nilsson <hp@axis.com>
6925 * internals.texi (CPU backend): Document
6926 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6928 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6930 * po/gas.pot: Regenerate.
6932 * as.c (show_usage): Restore translated part of bug string.
6933 * gasp.c (show_usage): Likewise.
6935 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6936 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6937 than move-if-change.
6938 (DEP1): Modify for "gcc -MM".
6942 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6943 Update dependencies.
6944 * Makefile.in: Regenerate.
6946 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6948 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6949 (md_begin): Likewise.
6950 (HAVE_AM33): New macro.
6951 (md_assemble): Use it. Match r_regs and xr_regs only if
6954 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6956 * as.h: #include "bin-bugs.h"
6957 * as.c (show_usage): Use REPORT_BUGS_TO.
6958 * gasp.c: #include "bin-bugs.h"
6959 (show_usage): Use REPORT_BUGS_TO.
6961 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6963 2000-04-03 Hans-Peter Nilsson <hp@axis.com>
6965 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6966 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6969 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6971 * config/tc-i386.c (i386_immediate): Don't assume a constant
6972 immediate is necessarily 16 bits when in 16 bit code mode.
6973 (md_assemble): Instead set guess_suffix here after we have checked
6976 2000-04-02 Richard Henderson <rth@cygnus.com>
6978 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6979 quantities. Correct right shift sign extension.
6980 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6981 32-bit value when shifting into place.
6983 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6985 * app.c: Add ATTRIBUTE_UNUSED as needed.
6986 * config/tc-ppc.c: Likewise.
6987 (ppc_size): Make unsigned long.
6988 (ppc_insert_operand): Add casts to avoid warnings.
6990 2000-03-31 Nick Clifton <nickc@cygnus.com>
6992 * config/tc-d10v.h (md_flush_pending_output): Define.
6994 2000-03-29 Nick Clifton <nickc@cygnus.com>
6996 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6997 segment. Works for both BFD_ASSEMBLER and others.
6998 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
7000 2000-03-29 Nick Clifton <nickc@cygnus.com
7002 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
7004 2000-03-28 Alan Modra <alan@linuxcare.com.au>
7006 * listing.c (LISTING_LHS_WIDTH): Default depends on
7008 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
7010 2000-03-27 Ian Lance Taylor <ian@zembu.com>
7012 * config/tc-sh.c (md_show_usage): Use backslash before newline in
7015 2000-03-27 Alan Modra <alan@linuxcare.com.au>
7017 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
7019 * config/tc-avr.c (mcu_types): Add missing initialiser.
7020 (md_pcrel_from_section): Add prototype.
7021 (avr_operand): Remove redundant test of unsigned < 0.
7022 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
7024 2000-03-27 Denis Chertykov <denisc@overta.ru>
7026 * config/tc-avr.c: New file for AVR support.
7027 * config/tc-avr.h: Likewise.
7028 * configure.in: Add AVR support.
7029 * configure: Regenerate.
7031 2000-03-26 Timothy Wall <twall@cygnus.com>
7033 * gasp.c (macro_op): Add new argument to check_macro call.
7034 Macro structure definitions moved to macro.h
7035 * sb.h: Add argument to prototype for input_scrub_include_sb.
7036 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
7037 nesting checks with an additional flag.
7038 (struct input_save): Add flag to indicate whether current sb
7039 should be checked for proper macro/conditional nesting.
7040 (input_scrub_push/pop): Save/restore nest check flag.
7041 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
7043 * macro.c (check_macro): Allow caller to retrieve parsed macro
7044 information if a pointer is provided. This information may be
7045 used by the new macro hooks.
7046 * macro.h: Update prototype for check_macro. Macro struct
7047 definitions moved here from macro.c/gasp.c.
7048 * read.c (read_a_source_file): Add parameter to check_macro call,
7049 and pass macro info to the macro hook, if defined.
7050 (input_scrub_insert_line): New. Allow insertion of a line of
7051 characters into the input stream.
7052 (input_scrub_insert_file): New. Allow insertion of an arbitrary
7053 file into the input stream.
7054 (s_include): Use input_scrub_insert_file.
7055 * internals.texi: Document new macro hooks.
7056 * as.h: New prototypes added.
7058 2000-03-26 Alan Modra <alan@linuxcare.com.au>
7060 * config/tc-i386.c: Don't start any as_bad or as_warn message with
7061 an initial capital letter.
7062 (i386_index_check): Reindent.
7064 2000-03-19 Nick Clifton <nickc@cygnus.com>
7066 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
7069 2000-03-17 Thomas de Lellis <tdel@windriver.com>
7071 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
7072 instruction operand bad if Rd > 7 when generating
7073 thumb instructions. Prevents for example,
7074 "adr r12,label" from silently failing and generating
7075 the wrong instruction.
7077 2000-03-17 Nick Clifton <nickc@cygnus.com>
7079 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
7080 that have a destingation >= 0x400000.
7081 Fix compile time warning messages.
7083 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7085 * config/tc-sh.c (md_begin): When encountering insn that are
7086 not supported by the current arch, only change the name if
7087 its contents are the same as prev_name.
7088 (get_specific): If the the architecture doesn't match, fail.
7090 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7092 * config/tc-sh.c (IDENT_CHAR): Define.
7093 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
7094 matching back where it came from.
7096 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7098 * config/tc-sh.c (md_show_usage): Add description of -dsp.
7100 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7102 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
7105 2000-03-15 Kazu Hirata <kazu@hxi.com>
7107 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
7109 2000-03-13 Hans-Peter Nilsson <hp@axis.se>
7111 * expr.c (operand) [case 'f']: When testing if '0f' can start a
7112 floating-point-number, make sure 'f' is in FLT_CHARS.
7114 2000-03-11 Hans-Peter Nilsson <hp@axis.se>
7116 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
7117 (s_lcomm_internal): Use it.
7118 * doc/internals.texi (CPU backend): Document it.
7119 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
7122 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
7124 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
7127 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
7128 implementation doesn't have special handling for switch
7130 (macro_build): Allow for code in sections other than .text.
7132 (mips_ip): Likewise.
7133 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
7134 Don't perform relocs if we will be outputting them.
7135 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
7136 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
7139 2000-03-09 Catherine Moore <clm@cygnus.com>
7141 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
7142 relocation type based on the entry in the fixup structure.
7143 Put S_IS_EXTERN processing back in.
7145 2000-03-08 H.J. Lu (hjl@gnu.org)
7147 * Makefile.am (install-exec-tooldir): Depend on
7148 install-exec-bindir for parallel make.
7149 * Makefile.in: Regenerated.
7151 2000-03-06 Nick Clifton <nickc@cygnus.com>
7153 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
7155 (md_parse_option): Parse -m32r command line switch - disable m32rx
7157 (md_show_usage): Document new option.
7159 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
7160 * doc/Makefile.in: Regenerate.
7161 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
7163 2000-03-02 Michael Meissner <meissner@redhat.com>
7165 * config/tc-d30v.c (check_range): Remove code that incorrectly
7166 sign extended values where bits < 32.
7168 2000-03-02 H.J. Lu (hjl@gnu.org)
7170 * configure.in: Support --enable-targets=all on ia32.
7171 * configure: Regenerated.
7173 2000-03-01 Nick Clifton <nickc@cygnus.com>
7175 * gasp.c (do_align): Remove bogus check of alignment value.
7177 2000-02-27 Thomas de Lellis <tdel@windriver.com>
7179 * config/obj-elf.c (elf_frob_symbol): Remove code which when
7180 TC_PPC was defined forced the type of a symbol with no other type
7183 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
7185 * doc/internals.texi (CPU backend): Mention that
7186 line_separator_chars do not break up comments. Fix typos for
7187 LEX_AT and LEX_NAME descriptions. Document operands for
7188 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
7189 description of md_create_short_jump usage. Document argument for
7190 md_undefined_symbol.
7192 2000-02-27 Jakub Jelinek <jakub@redhat.com>
7194 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
7195 (md_parse_option): Handle it.
7196 (md_show_usage): Document it.
7198 2000-02-27 Ian Lance Taylor <ian@zembu.com>
7200 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
7201 opcode, for the instruction `pal19'. From Andrea Arcangeli
7204 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
7206 * config/tc-i386.c (i386_immediate): Move constant operand sizing
7208 (md_assemble): To here, before template operands are matched.
7209 Also ensure a constant immediate is sign extended when we know the
7210 size is at most 16 bits. This is to catch cases like "add
7211 $0xffc0,%ax" where we don't know the size, and thus that the
7212 immediate can be represented as Imm8S until after parsing the
7214 (i386_displacement): Similarly sign extend 16 bit constant
7216 (md_assemble): Relax 16-bit jump constant range check to suit sign
7217 extended displacements.
7219 2000-02-26 Andreas Jaeger <aj@suse.de>
7221 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
7223 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7225 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
7226 call operands when intel_syntax.
7227 (intel_float_operand): Return 2 for "fi...".
7228 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7229 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
7230 earlier "SHORT" change.
7231 (md_assemble): When determining suffix from Regs, exclude
7234 2000-02-24 Nick Clifton <nickc@cygnus.com>
7236 * configure: Add arm-wince, mips-pe and sh-pe targets.
7237 * configure: Regenerate.
7239 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7241 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7242 "pe-mips" for the mips-pe target.
7244 * config/tc-arm.c (insns): Change displacement encoded in BL
7245 and B instructions if the target port is arm-wince.
7246 (do_ldst): Do not bias the relocation offset if the target
7248 (md_pcrel_from): Add in missing relocation offset bias if the
7249 target os arm-wince.
7251 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7252 (md_begin): Disable -G support for mips-pe target.
7253 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7254 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7257 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7258 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7259 assembler, just set the alignment to 4.
7261 * config/te-wince-pe.h: New file for WinCE targets. Define
7264 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7266 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7267 string instructions.
7268 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7269 (i386_intel_memory_operand): After finding a segment override,
7270 check again for no `[' before looking for a displacement. Bomb if
7271 more than one displacement rather than silently discarding the
7272 second and subsequent ones. Free strings malloc'd by
7273 build_displacement_string.
7275 2000-02-24 Catherine Moore <clm@cygnus.com>
7277 * config/obj-som.c (obj_pseudo_table): Add "weak".
7278 (obj_som_weak): New routine.
7280 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7282 * config/tc-i386.c (union i386_op): New.
7283 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7284 Throughout file replace occurences of disps[n], imms[n], regs[n]
7285 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7286 intel mode operand swapping. Add assert in regKludge and
7287 fake_zero_displacement code. Test i.types[n] when outputting
7288 displacements and immediates. Combine output of Disp16 with
7290 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7291 when in intel mode by (not) reversing fsub and fdiv operands
7292 before the template search. This fails for single operand
7293 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7294 undefined. Instead fix the base_opcode after we've found the
7295 template. Move base_opcode xor with found_reverse_match from
7296 opcode output code to before this fix so we test for the correct
7298 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7299 check in intel mode. Instead compare opcodes.
7301 * config/tc-i386.h (TC_RELOC): Delete.
7302 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7303 with equivalent call to reloc.
7305 * as.h (flag_m68k_mri): Move declaration after target include, and
7306 only declare when TC_M68K defined. Define as zero otherwise.
7307 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7308 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7309 Define as zero otherwise.
7310 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7311 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7312 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7313 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7314 testing whether defined.
7315 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7316 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7317 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7318 rather than testing whether defined.
7319 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7320 (parse_mri_cons): Declare and use only when TC_M68K.
7321 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7322 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7323 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7325 * NEWS: Mention IBM 370 support.
7327 2000-02-23 Richard Henderson <rth@cygnus.com>
7329 * config/tc-i386.c (md_assemble): When swapping operands for
7330 intel_syntax, assume everything that's not Imm or Disp is a
7333 2000-02-23 Linas Vepstas <linas@linas.org>
7335 * config/tc-i370.c, config/tc-i370.h: New files.
7336 * Makefile.am: Add support for Linux/IBM 370.
7337 * configure.in: Likewise.
7338 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7339 * config/obj-elf.c: Include elf/i370.h
7340 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7342 * Makefile.in: Regenerate.
7343 * configure: Regenerate.
7345 * doc/c-i370.texi: New file.
7346 * doc/all.texi: Include it.
7347 * doc/as.texinfo: And here.
7348 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7349 * doc/Makefile.in: Regenerate.
7351 2000-02-19 Michael Meissner <meissner@redhat.com>
7353 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7354 determine if an instruction can be used in parallel with an ADDppp
7355 or SUBppp instruction.
7357 2000-02-22 Andrew Haley <aph@cygnus.com>
7359 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7361 2000-02-22 Andrew Haley <aph@cygnus.com>
7363 * config/tc-mips.c (mips_gp32): New variable.
7364 (macro_build) Use mips_gp32.
7366 (md_longopts): Add "-mgp32" and "-mgp64".
7367 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7369 (OPTION_M7900): Change offset
7370 (OPTION_NO_M7900): Ditto.
7372 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7374 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7375 warning, and bump it to 1.
7377 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7379 From Brad Lucier <lucier@math.purdue.edu>:
7380 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7383 2000-02-21 Catherine Moore <clm@cygnus.com>
7385 * config/tc-mips.c (MF_HILO_INSN): Define.
7386 (mips_7000_hilo_fix): Declare.
7387 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7388 (md_parse_option): Check for 7000_HILO_FIX options.
7389 (OPTION_M7000_HILO_FIX): Define.
7390 (OPTION_NO_M7000_HILO_FIX): Define.
7391 * doc/c-mips.texi (-mfix7000): Describe.
7393 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7395 * listing.c (print_lines): Remove unused variable `end'.
7397 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7398 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7399 reloc_type when BFD_ASSEMBLER.
7400 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7401 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7402 statement and quell signed vs. unsigned comparison warning.
7404 2000-02-18 Nick Clifton <nickc@cygnus.com>
7406 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7407 the computed frag offset, rather than overwriting it.
7409 2000-02-17 J"orn Rennecke <amylaar@cygnus.co.uk>
7411 * config/tc-sh.c ("elf/sh.h"): Include.
7412 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7413 (md.begin): Initialize target_arch.
7414 Only include opcodes in has table that match selected architecture.
7415 (parse_reg): Recognize register names for sh-dsp.
7416 (parse_at): Recognize post-modify addressing.
7417 (get_operands): The leading space is now optional.
7418 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7419 arguments. Update valid_arch.
7420 (build_Mytes): Add support for SDT_REG_N.
7421 (find_cooked_opcode): New function, broken out of md_assemble.
7422 (assemble_ppi, sh_elf_final_processing): New functions.
7423 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7424 (md_longopts, md_parse_option): New option: -dsp.
7425 * config/tc-sh.h (elf_tc_final_processing): Define.
7426 (sh_elf_final_processing): Declare.
7428 2000-02-11 Jeffrey A Law (law@cygnus.com)
7430 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7431 the unwinder subspace. Save the current seg/subseg before creating
7434 2000-02-10 Nick Clifton <nickc@cygnus.com>
7436 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7437 little endian targets.
7438 (INST_BYTE1): Redefine to handle big and little endian
7440 (cpu_type): New type: Select between M340 and M210.
7441 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7442 instructions of the M340.
7443 (md_assemble): Add support for the MULSH and OPSR classes of
7445 (md_atof): Add support for little endian targets.
7446 (md_parse_option): Add support for -EL, -EB and -mcpu command
7448 (md_convert_frag): Add support for little endian targets.
7449 (md_apply_fix3): Add support for little endian targets.
7450 (md_number_to_chars): Add support for little endian targets.
7452 2000-02-10 Timothy Wall <twall@redhat.com>
7454 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7455 defined, use it to verify the symbol just read should be a label.
7457 2000-02-10 Timothy Wall <twall@redhat.com>
7459 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7460 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7461 around colons when KEEP_WHITE_AROUND_COLON is defined.
7462 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7463 and KEEP_WHITE_AROUND_COLON.
7465 2000-02-08 Timothy Wall <twall@redhat.com>
7467 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7469 (do_repeat): New. Abstract repeat logic so that a "break" can be
7471 (end_repeat): New. Provide support for a "break" out of the
7473 * read.h: Add prototypes for new functions.
7475 2000-02-08 Timothy Wall <twall@redhat.com>
7477 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7478 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7479 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7482 2000-02-08 Timothy Wall <twall@redhat.com>
7484 * read.c: Added elseif to directives table.
7485 * read.h: Added prototype for s_elseif.
7486 * doc/as.texinfo: Added description for elseif.
7487 * cond.c (s_elseif): New function
7489 2000-02-04 Timothy Wall <twall@redhat.com>
7491 * listing.c (print_lines): Remove conditionals causing bug in
7494 2000-02-03 Timothy Wall <twall@cygnus.com>
7496 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7498 * frags.c (frag_new): Calculate fr_fix in octets
7499 (frag_now_fix) Return offset as target address offset (bytes).
7500 (frag_now_fix_octets) New - Return offset in octets (8-bit
7502 * frags.h: Added prototype for frag_now_fix_octets().
7503 Distinguish between octets and bytes in field descriptions.
7504 * listing.c (calc_hex): Account for octets vs bytes when
7505 printing addresses/offsets.
7506 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7507 target is little-endian, print the octets in a word in big-endian
7508 order so that the display looks like a proper hexadecimal number,
7509 instead of having the octets reversed.
7510 * read.c (do_align): When recording alignment, alignment power
7511 should be in terms of target bytes (minimum addressible unit)
7513 (do_org) Convert ORG target address (byte) argument into an
7514 octet offset when generating a variable fragment.
7515 * symbols.c (resolve_symbol_value): Symbol final value
7516 converted to a target address offset (bytes) from its octet offset.
7517 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7518 offset (bytes) is adjusted by the frag offset (octets) converted
7520 (coff_frob_section) Section alignment power is in terms of bytes;
7521 convert it to an octet alignment power when calculating size (and
7522 size mask) in octets. Don't modify the section size in order to
7523 "align" it for TI COFF, since that format has a different method
7524 for storing alignment information.
7526 2000-02-01 Timothy Wall <twall@cygnus.com>
7528 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7529 entries, matching the way GCC generates them. If not escaped, the
7530 filename is encoded incorrectly.
7532 2000-01-31 Nick Clifton <nickc@cygnus.com>
7534 * config/tc-arm.c (reg_table): Add support for ATPCS register
7537 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7539 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7541 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7543 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7544 of a symbol when we really care about its value.
7546 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7548 * config/tc-mcore.c (md_assemble): Give warning message if
7549 operands passes to instruction are more than the spec.
7551 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7553 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7554 Thumb mode but the label seen was not declared as '.thumb_func'
7555 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7556 correct disassembly of Thumb code bounded by non function labels.
7558 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7560 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7561 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7563 * Makefile.in: Same here.
7566 * configure.in: Set bfd_gas for i386-aout when primary target
7567 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7568 we may need the primary te_file. Remove incorrect comment.
7570 * configure: Regenerate.
7572 * config/e-i386aout.c: New file.
7574 * as.c (USE_EMULATIONS): Move to before print_version_id.
7575 (struct emulation): Add i386aout.
7576 (show_usage): Split text strings. Reformat -a text. Add --em
7580 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7581 (aout_format_ops): New.
7584 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7585 preprocessor conditional and add aout USE_EMULATIONS tests.
7586 (read_a_source_file): Don't pass error strings to printf as
7590 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7592 (do_data): Same here.
7593 (process_file): And here.
7596 * symbols.c (colon): Rewrite "already defined" fatal message
7597 code for aout with USE_EMULATIONS.
7600 * config/obj-aout.c (OBJ_HEADER): Define.
7601 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7603 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7604 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7606 (obj_aout_type): Expand S_SET_OTHER here too.
7607 (obj_read_begin_hook): Remove.
7608 (aout_pop_insert): New.
7609 (obj_aout_s_get_other): New.
7610 (obj_aout_s_get_desc): New.
7611 (aout_format_ops): New.
7614 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7615 gets aout_pseudo_table.
7616 (aout_pseudo_table): Declare.
7617 (obj_read_begin_hook): Define.
7620 * config/obj-coff.c (obj_pseudo_table): Rename to
7622 (coff_pop_insert): Use coff_pseudo_table.
7623 (coff_sec_sym_ok_for_reloc): Remove.
7624 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7625 and comment all zero entries and remove #if 0 code.
7628 * config/obj-coff.h (obj_pop_insert): Define.
7629 (coff_pseudo_table): Declare.
7632 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7633 s_get_size, s_set_size. Comment all zero entries.
7636 * config/obj-elf.c (elf_s_get_other): New function.
7637 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7638 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7639 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7641 (obj_elf_parse_section_letters): Don't pass error strings to
7642 printf as format arg.
7645 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7647 (elf_s_get_other): Declare.
7648 (S_GET_OTHER) Define as elf_s_get_other if not already
7650 (S_SET_OTHER): Only define when not already defined.
7651 (elf_obj_read_begin_hook): Declare.
7652 (obj_read_begin_hook): Define.
7653 (elf_obj_symbol_new_hook): Declare.
7654 (obj_symbol_new_hook): Define.
7657 * config/obj-multi.h: Add copyright header and protect against
7658 multiple inclusion. Add * to all function pointers.
7659 (OBJ_HEADER): If defined, include it rather than other defines
7661 (obj_frob_file_after_relocs): Test for NULL.
7662 (obj_symbol_new_hook): Here too.
7663 (obj_sec_sym_ok_for_reloc): And here.
7664 (S_GET_OTHER): Define.
7665 (S_GET_DESC): Define.
7666 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7667 (OBJ_MAYBE_ELF): Update comment.
7669 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7670 OBJ_AOUT preprocessor conditional and handle emulation by
7671 testing OUTPUT_FLAVOR.
7672 (i386_displacement): Here too.
7673 (md_section_align): Similarly here.
7674 (i386_target_format): Conditionally compile when more than one
7675 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7676 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7677 (i386_displacement): Here too.
7680 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7681 Define TARGET_FORMAT for aout only when not multi.
7684 * config/te-multi.h: Delete file as it's identical to te-generic.h
7686 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7688 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7689 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7692 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7694 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7697 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7699 * config/tc-mips.c (mips_do_align): New function.
7700 * config/tc-mips.h (md_do_align): Define.
7702 2000-01-10 Philip Blundell <philb@gnu.org>
7704 * doc/c-arm.texi (ARM Options): Fix typo.
7705 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7706 line separator for Linux.
7707 * doc/as.texinfo (Comments): Mention the ARM.
7709 2000-01-10 Philip Blundell <pb@futuretv.com>
7711 * configure.in (arm*-*-conix*): New target.
7712 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7714 * configure: Regenerate.
7716 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7718 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7719 (obj_elf_visibility): New function.
7721 * doc/as.texinfo (Visibility): New node: document visibility
7724 For older changes see ChangeLog-9899