1 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
3 * configure.in (i386-*-netbsdelf*): Collapse target into...
4 (i386-*-netbsd*): ...this. Add support for x86-64.
5 * configure: Regenerated.
7 2002-01-03 matthew green <mrg@redhat.com>
9 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
11 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
13 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
16 2001-12-31 Richard Henderson <rth@redhat.com>
18 * config/tc-ia64.c (errata_nop_necessary_p): Prototype.
19 (make_unw_section_name): Constify local variables.
21 * config/tc-ia64.c (has_suffix_p): New.
22 (note_register_values): Use it instead of strstr.
24 2001-12-31 Jeffrey A Law (law@redhat.com)
26 * config/tc-hppa.c (pa_ip): Handle new 'c' mode completers,
29 2001-12-21 Jakub Jelinek <jakub@redhat.com>
31 * config/tc-sparc.h (TC_PARSE_CONS_EXPRESSION): Define.
32 (sparc_cons): Provide prototype.
33 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_*_PCREL and
34 BFD_RELOC_SPARC_PLT{32,64}. Enumerate for which relocs
35 reloc->addend = fixp->fx_addnumber shouldn't be done instead of
36 enumarating for which pc relative ones it should be done.
37 (sparc_cons_special_reloc): New variable.
38 (sparc_cons): New function.
39 (cons_fix_new_sparc): Use sparc_cons_special_reloc.
40 * testsuite/gas/sparc/pcrel.s: New test.
41 * testsuite/gas/sparc/pcrel.d: Expected output.
42 * testsuite/gas/sparc/pcrel64.s: New test.
43 * testsuite/gas/sparc/pcrel64.d: Expected output.
44 * testsuite/gas/sparc/plt.s: New test.
45 * testsuite/gas/sparc/plt.d: Expected output.
46 * testsuite/gas/sparc/plt64.s: New test.
47 * testsuite/gas/sparc/plt64.d: Expected output.
48 * testsuite/gas/sparc/sparc.exp: Add pcrel, pcrel64, plt and plt64
51 2001-12-20 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
52 Daniel Jacobowitz <drow@mvista.com>
54 * config/tc-mips.c (file_mips_gp32): Initialize to invalid value.
55 (file_mips_fp32): Likewise.
56 (md_begin): Compatibility handling for -mipsN option.
58 2001-12-20 Alexandre Oliva <aoliva@redhat.com>
60 * config/tc-sh.c (parse_at): Reject @(r0) and @(r0,).
62 2001-12-20 matthew green <mrg@redhat.com>
64 * config/tc-ppc.c (md_parse_option): Make -maltivec default
65 to generating PowerPC instructions.
67 2001-12-20 Jason Thorpe <thorpej@wasabisystems.com>
69 * configure.in (mips-dec-netbsd*): Delete.
70 * configure: Regenerate.
72 * configure.in (arm-*-netbsdelf*): Add target.
73 * configure: Regenerate.
75 2001-12-18 Nick Clifton <nickc@cambridge.redhat.com>
77 * config/tc-mips.h (TC_HANDLE_FX_DONE): Remove redundant
80 2001-12-18 Niibe Yutaka <gniibe@m17n.org>
82 * configure.in (assign object format): Bug fix for setting
84 * configure: Regenerate.
86 2001-12-18 matthew green <mrg@eterna.com.au>
88 * configure.in (m68k-*-netbsdelf*): New target.
89 (m68k-*-netbsd*): Also include ELF support.
90 (m68k-*-netbsdaout*): New alias for m68*-*-netbsd*.
91 * configure: Regenerate.
93 2001-12-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
95 * gasp.c (main): Protoype.
97 2001-12-17 Richard Henderson <rth@redhat.com>
99 * config/tc-alpha.c (alpha_handle_align): Encode unop with RB as $sp.
101 2001-12-17 Nick Clifton <nickc@cambridge.redhat.com>
103 * cgen.c: Add prototype for queue_fixup.
104 (gas_cgen_parse_operand): Move initilisastion of errmsg to avoid
105 possible longjmp corruption.
106 * cgen.h: Add prototype for gas_cgen_md_operand.
108 2001-12-15 Alan Modra <amodra@bigpond.net.au>
110 * config/obj-elf.c (obj_elf_init_stab_section): References are
111 kept to section name strings. Don't alloca them!
113 2001-12-12 Alexandre Oliva <aoliva@redhat.com>
115 * config/tc-d10v.c (get_operands): Mark OPERAND_PLUS after
116 OPERAND_ATSIGN as O_absent.
118 2001-12-07 Geoffrey Keating <geoffk@redhat.com>
119 Richard Henderson <rth@redhat.com>
121 * configure.in: Add support for xstormy16.
122 * configure: Regenerated.
123 * Makefile.am: Add support for xstormy16.
124 * Makefile.in: Regenerated.
125 * config/tc-xstormy16.c: New file.
126 * config/tc-xstormy16.h: New file.
128 2001-12-06 Richard Earnshaw (rearnsha@arm.com)
130 * tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm)
131 (do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
132 (do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
133 (do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
134 (do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
135 (do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
136 (do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
137 (do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
138 (do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
139 (do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
140 (do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
141 (do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
143 (struct asm_opcode): Adjust parms field accordingly.
144 (md_assemble): Don't pass dummy second argument when calling worker
146 (build_arm_ops_hsh): Add prototype
149 2001-12-05 Richard Earnshaw <rearnsha@arm.com>
151 * tc-arm.c (struct asm_opcode): Delete comp_suffix and flags. Add
152 cond_offset. Rename variants->variant.
153 (insns): Adjust for new format. Explicitly code each variant that
154 takes flags. Remove temporary instructions.
155 (struct arm_it): Remove redundant field suffix.
156 (s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
157 (stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
159 (struct asm_flg): Delete.
160 (LONGEST_INST): Delete.
161 (V4_STR_BIT): Define.
162 (struct thumb_opcode): Rename variants->variant.
163 (do_empty): Renamed from do_nop.
164 (ldst_extend): Delete argument hwse. Split code for half-word and
165 signed byte instructions to ...
166 (ldst_extend_v4): ... here.
167 (ld_mode_required_here): Use ldst_extend_v4.
168 (do_ldrd): Simplify now that this is only called for ldrd. No
169 need to test for XScale, which was wrong anyway. Don't reject r12
170 as a target register. Add test that ldrd doesn't update an index
172 (do_pld): Don't allow post-indexed or write-back addressing modes.
173 Adjust call to ldst_extend.
174 (do_adr): Split code for adrl to ...
176 (do_cmp): No need to fold in COND_BIT.
177 (do_ldst): Simplify. Split code for ldrt/strt into do_ldstt. Split
178 code to handle half-word and signed byte instructions to ...
179 (do_ldstv4): ... here.
180 (do_ldstt): New function. Handle load/store with translate.
181 (do_ldmstm): Write feature modification bits directly into
183 (do_fpa_ldst): Remove suffix handling code.
184 (do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
185 (do_fpa_ldmstm): Type of access is now held in inst.instruction.
186 (build_arm_ops_hsh): New function.
187 (md_begin): Call it. Don't build the ARM opcode directly.
188 (md_assemble): Simplify ARM instruction handling.
190 2001-12-05 Arati Dikey <aratid@kpit.com>
192 * tc-sh.c (parse_at): Corrected incorrect op->type selection due
195 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
197 * config/tc-d10v.c (write_2_short): Don't skip dummy fixups, so
198 that we can tell which operand refers to the insn put in the L
199 container and mark it as such, so that the relocation type can be
202 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
204 * config/tc-mips.c (mips_cpreturn_offset): Better comment.
205 (load_register): Better error message. Cast away signedness
206 mismatches. Add casts needed for varargs.
207 (load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
208 Remove superfluous casts.
209 (macro): Cast away signedness mismatches. Remove superfluous casts.
210 (s_cpload): Fix wrong comment.
211 (s_mips_weakext): Standardize output message.
212 (get_number): Likewise.
214 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
216 * config/tc-mips.c (append_insn): Add jump address range overflow
219 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
221 * config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
223 (show): Document -mabi option.
225 2001-12-03 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
227 * config/tc-arm.c (md_parse_option): Only clear cpu part when
228 specifying 'xscale' cpu (don't change the fpu part).
230 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
232 * config/tc-d10v.c (find_opcode): Reject SP operand if
233 OPERAND_NOSP flag is present.
235 2001-12-03 Eric Christopher <echristo@redhat.com>
237 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
239 2001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
241 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
242 by BFD_RELOC_GPREL16.
243 (load_address): Likewise.
245 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
247 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
248 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
249 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
251 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
253 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
256 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
259 2001-11-29 Arati Dikey <aratid@kpit.com>
261 * tc-sh.c (parse_at): Removed case-sensitivity of index register
264 2001-11-28 Jakub Jelinek <jakub@redhat.com>
266 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
267 in reloc if it has non-zero addend.
268 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
269 * config/tc-sparc.c (md_apply_fix3): Likewise.
271 2001-11-28 Andreas Schwab <schwab@suse.de>
273 * as.c (parse_args): Call md_after_parse_args if defined.
274 * config/tc-ia64.h (md_after_parse_args): Define.
275 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
276 * doc/internals.texi (CPU backend): Document md_after_parse_args.
278 2001-11-23 Jakub Jelinek <jakub@redhat.com>
280 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
281 * write.c (adjust_reloc_syms): Don't handle relocs against
282 SEC_MERGE section symbols specially.
283 (fixup_segment): Likewise.
285 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
287 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
288 (md_apply_fix3): ...here. Don't prevent the symbol value being
289 subtracted twice from GPREL addends.
290 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
291 subtracted by the previous function.
293 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
295 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
296 md_apply_fix3 change.
298 2001-11-20 Ben Elliston <bje@redhat.com>
300 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
301 usage after md_apply_fix3 cleanups.
303 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
305 * doc/c-mmix.texi: Use texinfo 4 features.
306 (MMIX-mmixal): Fix typo.
308 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
310 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
313 2001-11-16 Michael Snyder <msnyder@redhat.com>
315 * stabs.c (stabs_generate_asm_lineno): Remember file and line number
316 from one call to the next, and eliminate consecutive duplicates
317 (thereby emitting only one line symbol per source line).
318 * dwarf2dbg.c (dwarf2_gen_line_info): Ditto.
320 2001-11-16 Alan Modra <amodra@bigpond.net.au>
322 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
324 2001-11-15 H.J. Lu <hjl@gnu.org>
326 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
328 2001-11-15 H.J. Lu <hjl@gnu.org>
330 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
332 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
334 * write.c (fixup_segment): Remove references to md_apply_fix and
336 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
337 of md_apply_fix to md_apply_fix3.
338 Make all md_apply_fix3 functions void.
339 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
340 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
341 * doc/internals.texi: Update references to md_apply_fix3.
342 * tc.h: Update prototype for md_apply_fix3.
344 2001-11-15 Alan Modra <amodra@bigpond.net.au>
346 * config/tc-i386.h (md_end): Define.
347 (i386_elf_emit_arch_note): Declare.
348 (CpuUnknown): Delete.
349 * config/tc-i386.c (default_arch): Constify.
350 (smallest_imm_type): Remove CpuUnknown test.
351 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
352 (i386_elf_emit_arch_note): New function.
354 * po/POTFILES.in: Regenerate.
356 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
358 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
360 2001-11-15 Alan Modra <amodra@bigpond.net.au>
362 * frags.c (frag_grow): Revert last change.
364 * dwarf2dbg.c (get_frag_fix): Align last frag size.
366 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
368 (md_assemble): Likewise.
370 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
372 * frags.c (frag_grow): Use frag_make_room() to grow the
375 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
377 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
378 value from the addend for fixups against local symbols in
379 SEC_MERGE sections - it was not added in, in the first place.
381 2001-11-11 Timothy Wall <twall@alum.mit.edu>
383 * write.c (relax_segment): Convert symbol address into an octet
384 offset prior to adding to the frag address, which is an octet
385 offset. Add comments to that effect.
386 * config/tc-tic54x.c: Fix bugs causing tests to fail.
387 * config/tc-tic54x.h: Ditch PARAMS macro.
389 2001-11-13 Alan Modra <amodra@bigpond.net.au>
391 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
392 put in note section. Use sizeof instead of hard-coded constants.
394 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
396 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
397 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
398 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
399 Sort options a bit more logical.
400 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
401 OPTION_MABI only for elf targets.
403 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
405 * config/tc-mips.c (set_at): Add cast needed for varargs.
406 (load_register): Likewise.
407 (macro): Likewise. Some code reformatting.
408 (macro2): Add cast needed for varargs.
409 (mips16_macro): Likewise.
411 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
413 * config/tc-mips.c (md_assemble): Remove superflous casts.
414 (append_insn): Likewise.
415 (mips16_macro_build): Likewise.
417 (mips16_ip): Likewise.
418 (s_cpload): Likewise.
419 (mips_relax_frag): Likewise.
421 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
423 * config/tc-mips.c (mips_abi_level): Move in front of
425 (mips_set_options): Add members gp32, fp32, abi.
426 (file_mips_gp32): New flag.
427 (file_mips_fp32): New flag.
428 (mips_opts): Initialize the new members.
431 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
432 (HAVE_32BIT_FPRS): Likewise.
433 (HAVE_NEWABI): Likewise.
434 (HAVE_64BIT_OBJECTS): Likewise.
435 (md_begin): Likewise. Save default (file) values.
436 (md_parse_option): Use the new values from mips_opts.
437 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
438 possible. Let .set mipsN work together with .set push/pop.
439 Enhance error messages.
440 (mips_elf_final_processing): Use file_mips_* for header processing.
442 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
444 * config/tc-avr.c (mcu_types): Update for new devices.
446 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
448 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
450 * doc/Makefile.in: Rebuild.
451 * doc/as.texinfo: Do not put man SEEALSO in document;
452 Use @command for commands, @option for options; Reorganize usage
453 to clearly identify target specific options.
455 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
457 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
459 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
461 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
463 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
465 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
466 that need the global offset table.
467 (md_apply_fix3): Add code to undo opertions done in fixup_segment
468 triggered by TC_FORCE_RELOCATION.
469 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
470 a call to function tc_s390_force_relocation.
471 (TC_FIX_ADJUSTABLE): Define.
473 2001-11-04 Chris Demetriou <cgd@broadcom.com>
475 * configure.in (mips-*-netbsd*): Add support for target.
476 * configure: Regenerate.
478 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
480 * configure.in (ALL_LINGUAS): Add 'fr'.
481 * configure: Regernate.
482 * po/fr.po: New file. Obtained from the translation project web
485 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
487 * tc-arm.c: Re-arrange prototypes by architecture.
488 (insns): Re-arrange instructions by archtitecture. Pld instruction
490 (tinsns): blx and bkpt are part of ARMv5T.
491 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
492 to do_fpa_*. All callers changed.
494 * tc-arm.c (insns): Add two temporary instructions to handle
497 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
499 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
500 for bra/bsr and use frag_variant(), this ensure that the possible
501 16-bit BFD_RELOC_16 will be in the same frag.
503 2001-10-31 Chris Demetriou <cgd@broadcom.com>
505 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
506 PIC code, assume pointers the same size as GPRs.
507 (macro): In M_LA_AB handling for embedded PIC code, support
508 "la $treg,foo-bar($breg)". In load/store handling
509 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
510 which is used by the compiler for switch statements.
511 In load/store double multi-instruction macro handling
512 (label ldd_std) add a comment that no special handling
513 is currently done for embedded PIC.
514 (mips_ip): In 'o' (16-bit offset) case, only accept 16
517 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
519 General cleanup of feature definitions.
520 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
521 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
522 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
523 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
524 (ARM_EXT_V{5,5E}): Synchronize with above.
525 (ARM_ARCH_V*): Define a complete set in terms of above features.
526 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
527 (FPU_FPA_EXT_V[12]): Define.
528 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
530 (FPU_DEFAULT): Default to FPA.
531 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
532 Thumb, this is now ARM_ARCH_V5T.
533 (insns): Rework for new feature defines.
535 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
537 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
539 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
540 * configure: Regenerate.
541 * Makefile.in: Regenerate.
542 * doc/c-sh.texi (SH Options): Added descriptions.
544 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
546 * configure.in: Update for MMIX port.
547 * Makefile.am: Ditto. Regenerate dependencies.
548 * Makefile.in: Regenerate.
549 * configure: Regenerate.
550 * config/tc-mmix.h, config/tc-mmix.c: New files.
551 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
552 * doc/Makefile.in: Regenerate.
553 * doc/all.texi: @set MMIX.
554 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
556 * doc/c-mmix.texi: New file.
558 2001-10-24 Chris Demetriou <cgd@broadcom.com>
560 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
561 these evaluate to true if mips_arch indicates SB-1.
563 2001-10-23 Alan Modra <amodra@bigpond.net.au>
565 * as.c (parse_args): Print the date as well for --version.
567 2001-10-20 Chris Demetriou <cgd@broadcom.com>
569 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
570 SB-1 CPU for consistency.
571 (mips_cpu_info_table): Tweak comment about SB-1.
573 2001-10-20 H.J. Lu <hjl@gnu.org>
575 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
576 (cirrus_parse_offset): Likewise.
578 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
580 * config/tc-arm.c: Restore line_comment_chars.
582 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
584 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
587 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
589 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
590 for undefined symbols.
592 2001-10-17 Chris Demetriou <cgd@broadcom.com>
594 * doc/as.texinfo (MIPS ISA options): Added accidentally
595 omitted "-mips64" option to list of options.
597 2001-10-17 matthew green <mrg@redhat.com>
599 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
600 -m7410, -m7450 and -m7455 options.
602 2001-10-17 Alan Modra <amodra@bigpond.net.au>
604 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
605 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
606 (md_begin): Don't set ppc_size here.
607 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
608 (md_shortopts): Constify.
609 (md_longopts): Likewise.
610 (md_longopts_size): Likewise.
611 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
613 (ppc_machine): Explain why this function is a nop.
615 2001-10-17 Alan Modra <amodra@bigpond.net.au>
617 * bit_fix.h: Comment typo fix.
618 * config/tc-mips.c: Likewise.
619 * config/tc-sh.c: Likewise.
620 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
622 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
623 that autoheader doesn't duplicate config.in entries.
624 (DEFAULT_ARCH): Ditto.
625 * configure: Regenerate.
626 * config.in: Regenerate.
628 2001-10-16 Alan Modra <amodra@bigpond.net.au>
630 From Andrew Pines <apines@cosmodog.com>
631 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
633 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
634 Hans-Peter Nilsson <hp@bitrange.com>
636 * config/tc-sh.c (shl): Remove.
638 (little): Remove shl handling. Emit error for endian mismatch.
639 (md_show_usage): Add description of -big.
640 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
642 (md_pseudo_table): Add .big.
643 (md_longopts): Add -big.
644 (md_begin): Don't set target_big_endian here.
645 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
646 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
648 * configure.in (endian): Default is big.
649 (sh-*-pe*): Little endian.
650 (cpu_type): Set sh for target sh*.
651 * configure: Regenerate.
653 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
655 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
658 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
660 * config/tc-arm.c: Replace CONST with const.
662 * cgen.c: Tidy up formatting.
664 2001-10-12 matthew green <mrg@redhat.com>
666 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
667 flags, equivalent to -m7400. New -maltivec to enable AltiVec
668 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
669 64-bit and 32-bit BookE support, respectively. Change -m403 and
670 -m405 to set PPC403 option.
671 (md_show_usage): Adjust for new options.
672 * doc/all.texi: Set PPC.
673 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
674 * doc/c-ppc.texi: New file.
675 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
676 * doc/Makefile.in: Regenerate.
678 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
680 * read.c (s_bad_endr): New function. Issues a warning message
681 about a bad use of the .rept pseudo op.
682 (po_table[]): Add .endr.
683 * read.h: Prototype s_bad_endr.
685 * CONTRIBUTORS: Update contact email address.
687 2001-10-11 Kazu Hirata <kazu@hxi.com>
689 * config/tc-alpha.c: Fix comment typos.
690 * config/tc-cris.c: Likewise.
691 * config/tc-hppa.c: Likewise.
692 * config/tc-i370.c: Likewise.
693 * config/tc-mips.c: Likewise.
694 * config/tc-mn10200.c: Likewise.
695 * config/tc-mn10300.c: Likewise.
696 * config/tc-sh.c: Likewise.
697 * config/tc-tahoe.c: Likewise.
698 * config/tc-v850.c: Likewise.
700 2001-10-11 Kazu Hirata <kazu@hxi.com>
702 * app.c: Fix comment typos.
703 * bit_fix.h: Likewise.
705 * itbl-ops.c: Likewise.
707 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
709 * input-file.c: Include safe-ctype.h.
710 (input_file_open): Use ISSPACE instead of isspace.
712 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
714 * config/tc-mips.c (mips_cpreturn_offset): New variable.
715 (mips_cpreturn_register): Likewise.
716 (mips_gp_register): Likewise.
717 (s_cpsetup): New function prototype.
718 (s_cplocal): Likewise.
719 (s_cpreturn): Likewise.
720 (s_gpvalue): Likewise.
721 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
723 (macro): Don't warn about .cprestore for NewABI.
724 (md_pcrel_from): Code cleanup.
725 (mips_force_relocation): Force output of some NewABI relocations even
726 without a defined symbol.
727 (s_cpload): Ignore .cpload for NewABI.
728 (s_cpsetup): Handle .cpsetup.
729 (s_cplocal): Handle .cplocal.
730 (s_cprestore): Ignore .cprestore for NewABI.
731 (s_cpreturn): Handle .cpreturn.
732 (s_gpvalue): Handle .gpvalue.
733 (s_cpadd): Ignore .cpadd for NewABI.
734 (nopic_need_relax): Take g_switch_value into account as gp
736 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
738 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
740 * config/tc-mips.c (my_getSmallParser): New function prototype.
741 (small_ex_type): Named this enum, more return values for
742 my_getSmallExpression.
743 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
744 triple relocations. Protect some parts with ifdef OBJ_ELF.
745 (percent_op_match): New struct, lookup table for %some_reloc().
746 (my_getSmallParser): New function, parses nested percent_ops also.
747 (my_getSmallExpression): Rewite to support nested percent_ops.
749 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
752 (load_address): Support both 32- and 64-bit addresses.
753 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
754 (macro2): Call load_address correctly.
756 2001-10-09 Christian Groessler <cpg@aladdin.de>
758 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
759 since z8k-opc.h now uses the PARAMS macro.
761 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
763 * config/tc-arm.c: Change MAVERIK to MAVERICK.
765 2001-10-09 Alan Modra <amodra@bigpond.net.au>
767 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
769 (obj_elf_change_section): Rename "group" to "group_name".
770 (obj_elf_section): Likewise.
771 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
772 first member section; Instead use elf_next_in_group.
774 2001-10-09 Alan Modra <amodra@bigpond.net.au>
776 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
777 Set elf_section_data group from it. Warn if group name changed.
778 (obj_elf_parse_section_letters): Parse 'G' too.
779 (obj_elf_section): Parse group name.
780 (struct group_list): New.
781 (build_group_lists): New function.
782 (elf_frob_file): Create SEC_GROUP section(s).
784 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
787 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
789 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
791 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
792 (cirrus_regtype): New enum.
793 (LONGEST_INST): Change to 10.
800 (insns): Add cirrus dsp instructions.
801 (ARM_EXT_MAVERIKSC_REG): New.
802 (cirrus_register): New.
803 (cirrus_mvf_register): New.
804 (cirrus_mvd_register): New.
805 (cirrus_mvfx_register): New.
806 (cirrus_mvdx_register): New.
807 (cirrus_mvax_register): New.
808 (ARM_EXT_MAVERIKsc_register): New.
809 (reg_table): Add cirrus registers.
810 (cirrus_valid_reg): New.
811 (cirrus_reg_required_here): New.
812 (do_c_binops_1): New.
813 (do_c_binops_2): New.
814 (do_c_binops_3): New.
815 (do_c_triple_4): New.
816 (do_c_triple_5): New.
831 (cirrus_parse_offset): New.
833 (md_parse_option): Add arm9e.
834 (md_show_usage): Same.
836 2001-10-08 Tom Rix <trix@redhat.com>
838 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
840 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
842 2001-10-07 Alan Modra <amodra@bigpond.net.au>
844 * config/obj-elf.c: Standardize error/warning messages - don't
845 capitalise, no final period or newline, don't say "ignoring" for
846 as_bad messages. In some cases, change the wording to that used
847 elsewhere for similar messages.
848 (obj_elf_section_name): New function, split out from ..
849 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
850 entsize not specified.
852 2001-10-05 Jakub Jelinek <jakub@redhat.com>
854 * doc/as.texinfo: Document M and S ELF section flags.
856 2001-10-05 Alan Modra <amodra@bigpond.net.au>
858 * subsegs.c (subseg_text_p): Return 0 for absolute section.
859 * read.c (do_align): If in absolute section, warn about and ignore
860 non-zero fill pattern.
862 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
864 * config/tc-mn10300.c (tc_gen_reloc): Don't free
865 reloc->sym_ptr_ptr if it's not allocated.
867 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
869 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
871 (prev_insn_fixp): Likewise.
872 (append_insn): Changed prototype to accept a relocation pointer.
873 (imm_reloc): Make it an array.
874 (offset_reloc): Likewise.
875 (md_assemble): Handle triple relocations.
876 (append_insn): Likewise. Add handling for some NewABI relocations.
877 (mips_no_prev_insn): Handle triple relocations.
878 (macro_build): Likewise. Add handling for some NewABI relocations.
879 Move handling for the 'u' case to append_insn().
880 (mips16_macro_build): Handle triple relocations.
881 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
883 (mips_ip): Handle triple relocations.
884 (mips16_ip): Likewise.
885 (mips_force_relocation): Force handling of triple relocations
886 without symbols for NewABI.
887 (md_apply_fix): Add handling for some NewABI relocations.
889 2001-10-05 Alan Modra <amodra@bigpond.net.au>
891 * config/tc-i386.c (parse_register): If not producing code for
892 x86_64, reject x86_64 register name matches.
893 (md_assemble): Remove now redundant check for x86_64 regs.
895 2001-10-04 Alan Modra <amodra@bigpond.net.au>
897 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
898 as BFD_DEFAULT_TARGET_SIZE.
900 (ppc_is_toc_sym): Likewise.
901 (md_apply_fix3): Likewise.
903 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
905 * config/tc-mips.c (mips_64): Remove.
906 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
908 (mips_abi_level, mips_abi): New enum.
909 (mips_32bit_abi): Remove.
910 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
911 (HAVE_NEWABI): New define.
912 (HAVE_64BIT_OBJECTS): New define.
913 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
914 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
915 (support_64bit_objects): New prototype.
916 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
917 .reginfo section for n32, use .MIPS.options instead.
918 (support_64bit_objects): New function, code from md_parse_option.
919 (md_longopts): Add -n32 option.
920 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
921 Add -n32 option. Protect with OBJ_ELF.
922 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
923 (mips_elf_final_processing): Likewise. Don't write .reginfo section
924 for n32, use .MIPS.options instead.
926 2001-10-03 Alan Modra <amodra@bigpond.net.au>
928 * po/POTFILES.in: Regenerate.
929 * configure: Regenerate.
931 2001-10-02 Alan Modra <amodra@bigpond.net.au>
933 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
934 bits if target is 64 bit.
936 * doc/as.texinfo (listing): Fix typo.
938 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
940 * Makefile.am (Makefile): Depend on bfd/configure.in.
942 * Makefile.in: Regenerate.
944 2001-09-30 H.J. Lu <hjl@gnu.org>
946 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
947 and "ams" for compatibility.
949 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
951 * config/tc-sh.c (md_pcrel_from_section): Transformed from
952 md_pcrel_from. Handle pc-relativeness against link-time
953 symbol. Handle relativeness to elsewhere than the fixup.
954 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
955 (md_pcrel_from_section): Prototype.
957 * Makefile.am: Update dependencies with "make dep-am".
958 * Makefile.in: Regenerate.
960 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
962 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
963 (print_opcode_format, skip_whites): Likewise.
964 (convert_branch, m68hc11_new_insn): Likewise.
965 (build_dbranch_insn, build_indexed_byte): Likewise.
966 (build_reg_mode, find, find_opcode): Likewise.
967 (print_insn_format): Fix call to print_opcode_format.
968 (md_assemble): Fix call to build_dbranch_insn.
970 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
972 * config/tc-arm.c: Add missing prototypes.
974 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
976 * input-file.c (input_file_open): When reading the
977 first line looking for #NO_APP, prepare for the possibility
978 of finding #APP instead. Also fix algorithm to allow
979 white-space to follow either #NO_APP or #APP directives.
981 2001-09-25 Geoff Berry <geoff.berry@bops.com>
983 * listing.c (buffer_line): Don't write past the end of `line' when
986 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
988 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
989 relocation for differences between symbols in a section other
990 than the one in which the difference is to be placed; apply
991 the relocation instead.
993 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
995 * config/tc-arc.c: Add missing prototype.
996 (md_atof): Change type to int. Add missing prototype.
997 * config/tc-arc.h: Prototype exported functions.
999 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
1001 * as.c: Add missing function prototype.
1002 * config/obj-aout.c: Fix compile time warning.
1004 2001-09-21 Bruno Haible <haible@clisp.cons.org>
1006 * config/tc-openrisc.c: Don't include <ctype.h>.
1008 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1010 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
1012 2001-09-19 Alan Modra <amodra@bigpond.net.au>
1014 * config/tc-i370.c: Fix typo in last change.
1016 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
1018 * doc/as.texinfo (Symbol Names): Improve documentation on local
1019 labels and add documenation about dollar labels.
1021 2001-09-18 Bruno Haible <haible@clisp.cons.org>
1023 * as.h: Don't include <ctype.h>.
1024 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
1025 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
1026 (atof_generic): Use ISDIGIT instead of isdigit.
1027 * config/m68k-parse.y: Include "safe-ctype.h".
1028 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
1029 * config/obj-elf.c: Include "safe-ctype.h".
1030 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
1031 * config/obj-vms.c: Include "safe-ctype.h".
1032 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
1033 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
1034 instead of isupper/islower/toupper/tolower.
1035 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
1036 (insert_sreg): Use TOUPPER instead of islower/toupper.
1037 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
1038 isalpha/isalnum/isupper/tolower.
1039 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
1041 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
1042 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
1043 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
1044 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
1045 (arc_extoper): Use TOLOWER instead of isupper/tolower.
1046 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
1047 (arm_psr_parse): Use ISALPHA instead of isalpha.
1048 (accum0_required_here): Use ISALNUM instead of isalnum.
1049 (do_ldrd): Use ISSPACE instead of isspace.
1050 (decode_shift): Use ISALPHA instead of isalpha.
1051 (insert_reg): Use TOUPPER instead of islower/toupper.
1052 (arm_reg_parse): Use ISALPHA instead of isalpha.
1053 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
1054 isalnum/ispunct/tolower.
1055 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
1056 (md_parse_option): Use TOLOWER instead of tolower.
1057 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
1058 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
1059 (cris_process_instruction): Use ISLOWER instead of islower.
1060 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
1061 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
1062 (get_flags): Use ISSPACE instead of isspace.
1063 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
1064 (do_assemble): Use TOLOWER instead of tolower.
1065 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
1066 (do_assemble): Use TOLOWER instead of tolower.
1067 (d30v_start_line): Use ISSPACE instead of isspace.
1068 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
1069 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
1070 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
1071 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
1072 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
1073 (start_label): Use ISALPHA instead of isalpha.
1074 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
1075 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
1076 isupper/islower/tolower.
1077 (pa_parse_number): Use ISDIGIT instead of isdigit.
1078 (pa_chk_field_selector): Use TOLOWER instead of tolower.
1079 (pa_stringer): Use ISDIGIT instead of isdigit.
1080 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
1081 (register_name): Use ISALPHA instead of isalpha.
1082 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
1083 isalnum/islower/tolower.
1084 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
1086 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
1088 (md_assemble): Use ISSPACE instead of isspace.
1089 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
1090 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
1091 instead of isdigit/islower/isupper/tolower/isalpha.
1092 (output_invalid): Use ISPRINT instead of isprint.
1093 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
1094 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1095 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
1096 (get_args): Use ISALNUM instead of isalnum.
1097 * config/tc-ia64.c: Include "safe-ctype.h".
1098 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1099 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
1100 (ia64_parse_name): Likewise.
1101 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
1102 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
1103 instead of isspace/isalnum/isupper/tolower.
1104 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
1105 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
1106 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
1107 (mklower_table): Remove variable.
1108 (mklower): Remove macro.
1109 (insert_reg): Use TOUPPER instead of islower/toupper.
1110 (md_begin): Remove initialization of mklower_table.
1111 (s_reg): Use ISALNUM instead of isalnum.
1112 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
1113 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
1114 (build_mri_control_operand): Use TOLOWER instead of tolower.
1115 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1116 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
1117 (md_assemble): Use ISSPACE instead of isspace.
1118 (get_imm16): Use ISALNUM instead of isalnum.
1119 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
1120 isdigit/isupper/tolower.
1121 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
1122 instead of isalpha/isupper/tolower.
1123 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
1124 isdigit/islower/isupper.
1125 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
1126 (mcore_s_section): Use ISSPACE instead of isspace.
1127 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
1128 isspace/tolower/isalnum.
1129 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
1130 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
1131 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
1133 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
1134 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
1135 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1136 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
1138 (tc_get_register): Likewise.
1139 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
1140 (s_mips_ent): Use ISDIGIT instead of isdigit.
1141 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
1142 (md_assemble): Use ISSPACE instead of isspace.
1143 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
1144 (md_assemble): Use ISSPACE instead of isspace.
1145 * config/tc-ns32k.c: Don't include <ctype.h>.
1146 * config/tc-pdp11.c: Include "safe-ctype.h".
1147 (mklower): Remove function.
1148 (parse_reg): Use TOLOWER instead of mklower.
1149 * config/tc-pj.c: Include "safe-ctype.h".
1150 (md_assemble): Use ISSPACE instead of isspace.
1151 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
1152 (register_name): Use ISALPHA instead of isalpha.
1153 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
1154 isalnum/islower/tolower.
1155 (md_assemble): Use ISSPACE instead of isspace.
1156 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
1158 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
1159 (register_name): Use ISALPHA instead of isalpha.
1160 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
1161 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
1163 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
1164 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
1165 isalnum/islower/tolower.
1166 (IDENT_CHAR): Use ISALNUM instead of isalnum.
1167 (parse_reg): Use TOLOWER instead of tolower.
1168 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
1169 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
1170 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1171 (parse_keyword_arg): Use ISALNUM instead of isalnum.
1172 * config/tc-tahoe.c: Include "safe-ctype.h".
1173 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
1174 (tip_op): Use TOLOWER instead of isupper/tolower.
1175 * config/tc-tic30.c: Include "safe-ctype.h".
1176 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
1177 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
1178 (tic30_operand): Use TOLOWER instead of tolower.
1179 (tic30_find_parallel_insn): Likewise.
1180 (output_invalid): Use ISPRINT instead of isprint.
1181 * config/tc-tic54x.c: Include "safe-ctype.h".
1182 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
1183 (lookup_version): Use TOUPPER instead of toupper.
1184 (tic54x_var): Use ISALPHA instead of isalpha.
1185 (tic54x_mlib): Use ISSPACE instead of isspace.
1186 (subsym_iscons): Use TOUPPER instead of toupper.
1187 (get_operands): Use ISSPACE instead of isspace.
1188 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1189 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
1190 (next_line_shows_parallel): Use ISSPACE instead of isspace.
1191 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
1192 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
1193 ISSPACE instead of isspace.
1194 * config/tc-tic80.c: Include "safe-ctype.h".
1195 (md_assemble): Use ISSPACE instead of isspace.
1196 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
1197 (system_register_name): Use ISDIGIT instead of isdigit.
1198 (md_assemble): Use ISSPACE instead of isspace.
1199 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
1200 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
1201 isupper/tolower/isdigit.
1202 (vip_op): Use TOLOWER instead of isupper/tolower.
1203 * config/tc-w65.c: Don't include <ctype.h>.
1204 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
1205 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
1206 (whatreg): Use ISDIGIT instead of isdigit.
1207 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
1208 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
1209 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
1210 (integer_constant): Use ISALNUM/TOUPPER instead of
1211 isalnum/islower/toupper.
1212 (operand): Use TOLOWER instead of isupper/tolower.
1213 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
1214 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
1216 (process_assigns, whatcond): Use TOUPPER instead of toupper.
1217 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
1218 (main): For gettext, also set the LC_CTYPE locate facet.
1219 * hash.c: Include "safe-ctype.h".
1220 (main): Use TOLOWER instead of isupper/tolower.
1221 * itbl-lex.l: Don't include <ctype.h>.
1222 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
1223 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
1224 omit non-ASCII characters.
1225 (debugging_pseudo): Use ISSPACE instead of isspace.
1226 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
1227 (buffer_and_nest): Use ISALNUM instead of isalnum.
1228 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
1229 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
1230 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1231 instead of isalnum/isdigit/isupper/isalpha.
1232 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1233 of isalpha/isalnum/isupper/tolower.
1234 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
1235 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1236 isupper/tolower/isdigit.
1237 (s_mri_common): Use ISDIGIT instead of isdigit.
1238 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1239 (s_float_space): Use ISALPHA instead of isalpha.
1240 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1241 (float_cons): Use ISALPHA instead of isalpha.
1242 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1244 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1245 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1247 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1248 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1250 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1252 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1253 in 64 bit mode and make format "e" work.
1255 2001-09-18 Alan Modra <amodra@bigpond.net.au>
1257 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1259 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1260 var to ensure bfd_alloc arg is the right type.
1261 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1264 * config/obj-coff.c: Replace calls to bfd_write with calls to
1265 bfd_bwrite. Cast args of bfd_seek.
1267 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1270 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1272 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1275 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1277 * config/tc-sh.h (sh_force_relocation): Prototype.
1278 (struct fix): Forward declare.
1279 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1280 (cons, s_align_bytes): Remove old-type declarations.
1281 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1282 get_operands, get_specific, insert, build_relax,
1283 insert_loop_bounds, build_Mytes): Prototype.
1284 (little): Make static. Prototype.
1285 (check, tc_Nout_fix_to_chars): Delete unused functions.
1287 2001-09-14 Eric Christopher <echristo@redhat.com>
1289 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1292 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1294 * configure.in: Add arm-openbsd target.
1295 * configure: Regenerate.
1297 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1299 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1302 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1304 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1306 2001-09-11 Richard Henderson <rth@redhat.com>
1308 * config/tc-alpha.c (alpha_elf_section_letter): New.
1309 (alpha_elf_section_flags): New.
1310 * config/tc-alpha.h (md_elf_section_letter): New.
1311 (md_elf_section_flags): New.
1312 * config/tc-ia64.c (ia64_elf_section_letter): New.
1313 * config/tc-ia64.h (md_elf_section_letter): New.
1315 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1317 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1318 of 'm', 'S' instead of 's'. Update bad_msg.
1319 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1320 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1322 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1324 * expr.c (expr): Move code setting "retval" to the end of the loop,
1325 and rearrange for efficiency. For "PIC code" subtraction, use
1326 "rightseg" rather than recalculating. For "symbol OP symbol"
1327 subtract, set "retval" to absolute_section if symbols in same
1329 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1330 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1331 comparisons on symbols from any section. Allow other comparison
1332 operators as for subtraction.
1333 (symbol_equated_reloc_p): New predicate function.
1334 * symbols.h (symbol_equated_reloc_p): Declare.
1335 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1336 for expression syms is set correctly.
1337 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1338 (write_relocs): Likewise.
1339 (write_object_file): Likewise.
1340 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1341 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1342 of a complex expression when setting up frag_var.
1344 2001-09-07 Richard Henderson <rth@redhat.com>
1346 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1347 require_seq and allow_seq. Let !literal omit the sequence number.
1348 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1350 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1352 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1353 section symbols the same way as externs.
1355 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1357 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1360 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1362 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1363 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1364 PIC, BFD_RELOC_16_PCREL for the rest.
1365 (mips_ip): Likewise.
1366 (md_pcrel_from): return the right offset for the differently shifted
1368 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1370 2001-09-05 Richard Henderson <rth@redhat.com>
1372 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1373 (pseudo_func): Add @iplt.
1374 (pseudo_opcode): Add data16 and data16.ua.
1375 (md_begin): Set iplt pseudo.
1376 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1378 2001-09-04 Richard Henderson <rth@redhat.com>
1380 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1381 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1382 (alpha_macros): Remove occurrences of same.
1383 (O_lituse_addr, O_gprel): New.
1384 (DUMMY_RELOC_LITUSE_*): New.
1385 (s_alpha_ucons, s_alpha_arch): Prototype.
1386 (alpha_reloc_op): Construct elements via DEF macro.
1387 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1388 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1389 members to not be literal specific.
1390 (next_sequence_num): New.
1391 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1392 added/removed BFD relocations.
1393 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1394 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1395 (tokenize_arguments): Parse ! relocations properly.
1396 (find_macro_match): Delete unused macro argument types.
1397 (assemble_insn): Add reloc parameter; emit that instead of the
1398 default as appropriate.
1399 (get_alpha_reloc_tag): New. Split from ...
1400 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1401 (assemble_tokens): Don't search macros if user relocation present.
1402 Copy reloc sequence number to insn struct.
1403 (emit_ldgp): Remove user reloc handling.
1404 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1405 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1406 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1407 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1408 (struct alpha_fix_tag): Name members less literal specific.
1410 2001-09-04 Jeffrey A Law (law@cygnus.com)
1412 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1413 address of two symbols in different sections.
1415 2001-08-31 Eric Christopher <echristo@redhat.com>
1416 Jason Eckhardt <jle@redhat.com>
1418 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1419 5kc, and 20kc. Clean up old entries.
1421 2001-08-31 J"orn Rennecke <amylaar@redhat.com>
1422 Jeff Law <law@redhat.com>
1424 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1425 offset match H8 ELF spec.
1426 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1427 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1429 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1430 (build_bytes): Mark fixups for PCrel branches as signed. For
1431 OBJ_ELF, make sure the reloc's offset points to the first byte
1433 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1434 * tc-h8300.h (relocation mappings): Add.
1436 2001-08-30 J"orn Rennecke <amylaar@redhat.com>
1438 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1439 define for BFD_ASSEMBLER.
1440 (tc_reloc_mangle): Likewise.
1441 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1443 2001-08-29 Jeffrey A Law (law@cygnus.com)
1445 * config/tc-h8300.c (h8300hmode): Record the machine type
1446 if BFD_ASSEMBLER is defined.
1447 (h8300smode, md_begin): Similarly.
1449 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1451 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1452 default from coff to elf.
1453 * configure: Regenerate.
1455 2001-08-29 J"orn Rennecke <amylaar@redhat.com>
1457 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1458 assorted coff relocations to the corresponding elf relocations.
1459 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1461 * configure.in: Add case for h8300-*-elf.
1462 * configure: Regenerate.
1464 2001-08-29 J"orn Rennecke <amylaar@redhat.com>
1466 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1467 documentation to reflect reality.
1469 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1471 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1472 (macro): Reflect change to MAX_GPREL_OFFSET.
1474 2001-08-27 Torbjorn Granlund <tege@swox.com>
1475 Staffan Ulfberg <staffanu@swox.se>
1476 Linus Nordberg <linus@swox.se>
1477 Alan Modra <amodra@bigpond.net.au>
1479 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1480 * configure: Regenerate.
1481 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1482 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1483 (md_assemble): Use them.
1484 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1485 (md_pseudo_table): Add "llong", "quad".
1486 (md_parse_option): Match default_cpu of powerpc*.
1487 (ppc_arch): Likewise.
1488 (ppc_subseg_align): Only for OBJ_XCOFF.
1489 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1490 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1491 (ppc_insert_operand): Don't bother testing 'file' before calling
1492 as_bad_where. Use as_bad_where for operand->insert errors.
1493 (mapping): Add ELF64 relocation modifiers.
1494 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1495 expressions with abs_symbol.
1496 (ppc_elf_cons): Correct offset for little endian targets.
1497 (ppc_elf_frob_symbol): New.
1498 (md_assemble): Add support for 64 bit ELF relocs.
1499 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1500 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1501 ".toc" section for 64 bit ELF.
1502 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1503 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1504 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1505 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1506 Expand on comments, error message. Add support for 64 bit relocs,
1507 and use PPC_HI etc. macros.
1508 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1509 (HANDLE_ALIGN): Define to generate nops in code sections rather
1511 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1512 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1513 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1514 (ppc_fix_adjustable): Declare.
1515 (tc_frob_symbol): Define.
1516 (ppc_elf_frob_symbol): Declare.
1518 2001-08-26 Andreas Jaeger <aj@suse.de>
1520 * config/tc-s390.c: Add missing prototypes
1521 (md_gather_operands): Make static.
1523 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1525 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1526 allowed value, not the word beyond maximum.
1527 * config/tc-mips.c (macro_build_lui): Code cleanup.
1528 (macro): Reflect change to MAX_GPREL_OFFSET.
1529 (mips_ip): Check explicitly against S_EX_NONE.
1530 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1531 (md_apply_fix): Code cleanup.
1533 2001-08-24 Andreas Jaeger <aj@suse.de>
1535 * config/tc-ppc.h: Fix prototype declaration.
1537 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1539 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1540 * config/obj-elf.c (obj_elf_size): When size is constant, free
1541 and clear symbol_get_obj(sym)->size if any.
1543 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1545 * config/tc-mips.c (md_begin): Warn about incompatibility between
1546 -march=FOO and -mipsN option, continue with default ISA.
1548 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1550 * config/tc-mips.c (md_parse_option): #ifdef the
1551 traditional/non-traditional names as it is done in mips_target_format.
1553 2001-08-20 Richard Henderson <rth@redhat.com>
1555 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1556 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1557 use seg parameter instead of now_seg.
1559 2001-08-18 H.J. Lu <hjl@gnu.org>
1561 * config/tc-mips.c (show): Add the missing prototype.
1563 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1565 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1567 (mips_ip): Use the new return values instead of characters. Add
1568 support for %higher and %highest.
1571 (my_getSmallExpression): Make parsing case insensitive and more
1572 reliable. Add support for %higher and %highest. Further support to
1573 parse %gprel and %neg is implemented but currently deactivated.
1575 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1577 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1578 (ecoff_build_symbols): Likewise.
1579 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1581 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1583 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1584 for n32 ABI if appropriate.
1586 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1588 * config/tc-mips.c (cons_fix_new_mips): Remove.
1589 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1590 (cons_fix_new_mips): Remove.
1592 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1594 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1595 a label, not a hex constant.
1597 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1599 * config/tc-v850.h: Add missing prototypes.
1601 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1603 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1606 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1608 * config/tc-sparc.c (cons_fix_new_sparc): Move
1609 `sparc_no_align_cons = 0;' to...
1610 (s_uacons): ...here so that sparc_no_align_cons will get
1613 2001-08-11 Kazu Hirata <kazu@hxi.com>
1615 * config/tc-mips.c: Fix a comment typo.
1617 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1619 * config/tc-mips.c (move_register): New function.
1620 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1621 (mips_ip): Likewise.
1622 (macro2): Use move_register rather than macro_build for moves.
1623 (mips16_macro): Likewise.
1624 (macro): Likewise. Handle M_MOVE.
1626 2001-08-10 Andreas Jaeger <aj@suse.de>
1628 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1630 * configure: Regenerate.
1632 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1634 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1635 Comment indentation of #pragma.
1636 * macro.c (alloca): Likewise.
1638 * config/tc-ppc.c: Revert 2001-08-08.
1640 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1642 * symbols.c: Add missing prototypes.
1643 * config/e-i386elf.c: Likewise.
1644 * config/e-i386coff.c: Likewise.
1645 * config/e-i386aout.c: Likewise.
1646 * config/obj-coff.c: Likewise.
1647 (def_symbol_in_progress, stack): Move definition.
1648 * config/obj-elf.c: Add missing prototypes.
1649 (obj_elf_change_section): Make static.
1650 (obj_elf_parse_section_letters): Likewise.
1651 (obj_elf_section_word): Likewise.
1652 (obj_elf_section_type): Likewise.
1654 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1656 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1657 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1658 determining reloc type with code reading operands->reloc field.
1660 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1662 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1663 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1664 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1665 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1667 * output-file.c (output_file_create): Don't try to open a second
1668 time as it's unnecessary. FOPEN_W was undefined too.
1670 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1672 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1673 (mips_ip): Likewise. Typo.
1675 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1677 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1679 (RELAX_ENCODE): Replace bfd_vma by valueT.
1680 (load_address): Formatting.
1681 (macro): Likewise. Code cleanup. Typo.
1682 (macro2): Formatting.
1683 (md_parse_option): Typo.
1684 (s_mipsset): Reorder cases to look nicer.
1685 (md_estimate_size_before_relax): Formatting. Code cleanup.
1686 (mips_elf_final_processing): Check against NULL instead of 0.
1687 (md_obj_end): Remove ugly `' in message string.
1688 (s_mips_ent): Remove ugly `' in message string.
1690 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1692 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1693 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1694 mutually exclusive (if they are different).
1695 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1698 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1700 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1703 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1705 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1706 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1707 (md_long_opts): Add -mfp32 option.
1708 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1709 (md_show_usage): Show usage for -mfp32 and -mgp32.
1710 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1711 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1712 (HAVE_32BIT_ADDRESSES): New macro.
1713 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1714 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1715 (s_cprestore, s_cpadd): Likewise.
1716 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1717 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1718 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1719 to determine the width of addresses in load, store and jump macros.
1720 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1721 used in set instructions; do not check the address size for them.
1722 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1723 unaligned load and store macros.
1724 (mips_ip): Use the new macros to check the width of a register when
1725 processing float constants. Force a constant into memory if it is
1726 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1727 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1728 than mips_gp32 to select synthetic instructions.
1729 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1730 synthetic instructions.
1732 2001-08-01 Christian Groessler <cpg@aladdin.de>
1734 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1735 "rh", "rr", "rq", or "sp" then don't automatically assume
1736 it's a register name. Check whether there is a number
1739 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1741 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1742 Don't allocate more space than necessary for the input line copy.
1744 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1746 * read.c: Standardize error/warning messages - don't capitalise, no
1747 final period or newline, don't say "ignored" or "zero assumed" for
1748 as_bad messages. In some cases, change the wording to that used
1749 elsewhere for similar messages.
1752 * atof-generic.c: Likewise.
1755 * depend.c: Likewise.
1756 * dwarf2dbg.c: Likewise.
1757 * ecoff.c: Likewise.
1759 * frags.c: Likewise.
1760 * input-file.c: Likewise.
1761 * input-scrub.c: Likewise.
1762 * listing.c: Likewise.
1763 * output-file.c: Likewise.
1764 * stabs.c: Likewise.
1765 * subsegs.c: Likewise.
1766 * symbols.c: Likewise.
1767 * write.c: Likewise.
1768 * ecoff.c (ecoff_directive_end): Test for missing name by
1769 comparing input line pointers rather than reading string.
1770 (ecoff_directive_ent): Likewise.
1771 * read.c (s_set): Likewise.
1772 (s_align): Report a warning rather than an error for
1773 alignment too large.
1774 (s_comm): Check for missing symbol name.
1775 (s_lcomm_internal): Likewise.
1777 (s_globl): Use is_end_of_line instead of looking for '\n'.
1778 (s_lcomm_internal): Likewise.
1779 (ignore_rest_of_line): Report a warning rather than an error.
1781 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1783 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1784 any kind of relocation against a not-loaded section.
1786 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1788 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1789 to include '@' in symbol names when parsing versioned symbols
1790 rather than calling get_symbol_end multiple times.
1791 * config/tc-i370.c (register_name): Format fixes. Don't call
1792 get_symbol_end after parsing number.
1793 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1794 code out of conditional.
1795 (address_register_name): Likewise.
1796 (other_register_name): Likewise.
1797 * config/tc-mn10300.c (r_register_name): Likewise.
1798 (xr_register_name): Likewise.
1799 (data_register_name): Likewise.
1800 (address_register_name): Likewise.
1801 (other_register_name): Likewise.
1802 * config/tc-ppc.c (register_name): Likewise.
1803 * config/tc-s390.c (register_name): Likewise.
1805 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1807 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1808 and bra relax: update fragP->fr_fix after the fixup.
1810 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1812 * read.c (s_set): Check for missing symbol name.
1814 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1816 * write.c (relax_segment <rs_space>): Account for fr_fix.
1818 2001-07-25 H.J. Lu <hjl@gnu.org>
1820 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1821 we treat weak like extern only for ELF.
1822 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1823 symbols only for ELF.
1825 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1827 * config/tc-mips.c: Fix spelling error in comment.
1829 2001-07-25 Dave Brolley <brolley@redhat.com>
1831 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1832 (IS_PARALLEL_SEPARATOR): New macro.
1833 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1834 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1835 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1836 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1839 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1841 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1842 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1843 Update dependencies with "make dep-am".
1844 * Makefile.in: Regenerate.
1845 * doc/Makefile.in: Regenerate.
1847 2001-07-23 Kazu Hirata <kazu@hxi.com>
1849 * config/tc-alpha.h: Fix formatting.
1850 * config/tc-arc.c: Likewise.
1851 * config/tc-d10v.h: Likewise.
1852 * config/tc-hppa.c: Likewise.
1853 * config/tc-i370.c: Likewise.
1854 * config/tc-i386.h: Likewise.
1855 * config/tc-i960.h: Likewise.
1856 * config/tc-ia64.c: Likewise.
1857 * config/tc-ia64.h: Likewise.
1858 * config/tc-m32r.c: Likewise.
1859 * config/tc-m68k.c: Likewise.
1860 * config/tc-m88k.c: Likewise.
1861 * config/tc-ns32k.c: Likewise.
1862 * config/tc-pdp11.c: Likewise.
1863 * config/tc-pj.h: Likewise.
1864 * config/tc-s390.c: Likewise.
1865 * config/tc-sparc.c: Likewise.
1866 * config/tc-sparc.h: Likewise.
1867 * config/tc-tic80.c: Likewise.
1868 * config/tc-w65.h: Likewise.
1870 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1872 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1873 symbols specially. Always resolve, adding fr_address to value.
1874 * write.c (write_object_file): Don't add fr_address to sym values.
1875 (relax_frag): Likewise.
1876 (relax_segment): Likewise.
1877 * config/obj-ieee.c (do_symbols): Likewise.
1878 * config/tc-cris.c (md_convert_frag): Likewise.
1879 * config/tc-fr30.c (md_convert_frag): Likewise.
1880 * config/tc-i386.c (md_convert_frag): Likewise.
1881 * config/tc-m32r.c (md_convert_frag): Likewise.
1882 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1883 * config/tc-mcore.c (md_convert_frag): Likewise.
1884 * config/tc-mips.c (mips16_extended_frag): Likewise.
1885 * config/tc-ns32k.c (md_convert_frag): Likewise.
1886 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1887 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1888 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1889 (md_relax_table): Remove first four entries. Format.
1890 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1891 setting fr_var. Simplify byte branch checks.
1893 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1895 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1896 "isbranch" param as all calls have it set.
1897 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1898 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1899 strcasecmp in "nullify" var.
1900 (pa_parse_neg_add_cmpltr): Likewise.
1901 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1902 functions. Don't print wrong conditions in error messages.
1904 2001-07-23 Andreas Jaeger <aj@suse.de>
1906 * config/tc-s390.c (s390_force_relocation): Removed.
1908 * config/tc-s390.h: Remove double declaration of
1909 TC_FORCE_RELOCATION.
1911 2001-07-22 H.J. Lu <hjl@gnu.org>
1913 * config/tc-mips.c (s_mips_end): Remove unused variables.
1914 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1916 2001-07-17 Andreas Schwab <schwab@suse.de>
1918 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1920 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1922 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1924 2001-07-17 matthew green <mrg@eterna.com.au>
1926 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1928 (line_comment_chars): Set to '/' if TE_NetBSD.
1930 2001-07-14 matthew green <mrg@eterna.com.au>
1932 * configure.in (i386-*-netbsdelf*): New target.
1933 * configure: Regenerate.
1935 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1937 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1938 class of the non-debug symbol is C_NULL.
1940 2001-07-10 Anders Norlander <anorland@synergenix.se>
1942 * doc/as.texinfo (Incbin): Fix grammatical errors.
1944 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1946 * depend.c: Use FOPEN_.. macros in calls to fopen().
1947 * input-file.c: As above.
1948 * itbl-ops.c: As above.
1949 * listing.c: As above.
1950 * output-file.c: As above.
1953 2001-07-08 Anders Norlander <anorland@synergenix.se>
1955 * read.c (s_incbin): New .incbin function.
1956 * read.c (potable): Add "incbin" pseudo-op.
1957 * read.h: Add s_incbin prototype.
1958 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1959 * NEWS: Mention new feature.
1961 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1963 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1966 2001-07-06 John Healy <jhealy@redhat.com>
1968 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1969 set of fixups to be stored.
1970 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1971 restored to be chosen from any that are saved.
1972 (gas_cgen_swap_fixups): Modified to allow the current set of
1973 fixups to be swapped with any other set that has been saved.
1974 (gas_cgen_initialize_saved_fixups_array): New routine.
1975 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1976 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1977 or MAX_SAVED_FIXUP_CHAINS.
1978 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1979 store, swap and restore fuctions to reflect the new interface.
1981 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1983 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1984 ignore empty, ineffectual alignment frags when deciding if a
1985 branch can be short.
1987 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1989 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1990 and SPECIAL_SECTION_FINI_ARRAY.
1991 (special_section_name): Add .init_array and .fini_array.
1992 (md_pseudo_table): Add init_array and fini_array.
1993 (md): Add pointer_size and pointer_size_shift fields.
1994 (setup_unwind_header): New static function.
1995 (output_unw_records): Modify to use setup_unwind_header.
1996 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1997 md.pointer_size_shift.
1998 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
2000 2001-07-05 Ben Elliston <bje@redhat.com>
2002 * README (Supported platforms): m88k no longer suffers bitrot.
2004 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
2006 2001-07-05 Alan Modra <amodra@bigpond.net.au>
2008 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
2009 lsy_value. Correct typos in comments.
2010 * symbols.c (local_symbol_make): Update for name change.
2011 (local_symbol_convert): Likewise.
2013 (S_GET_VALUE): Likewise.
2014 (S_SET_VALUE): Likewise.
2015 (print_symbol_value_1): Likewise.
2016 (resolve_symbol_value): Likewise. Don't divide local sym values
2017 by OCTETS_PER_BYTE twice.
2019 2001-07-04 Jim Wilson <wilson@redhat.com>
2021 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
2023 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
2026 2001-07-05 Ben Elliston <bje@redhat.com>
2028 * read.c (s_fill): Correct spelling error in comments.
2030 * doc/c-m88k.texi: New file.
2031 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
2032 * doc/Makefile.in: Regenerate.
2033 * doc/all.texi: Set M880X0.
2034 * doc/as.texinfo: Hook in m88k-dependent documentation.
2036 2001-07-04 Eric Christopher <echristo@redhat.com>
2038 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
2040 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
2041 and rm5721 as valid cpu strings.
2042 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
2044 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
2046 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
2047 if it's expected to be non-zero.
2049 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
2051 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
2054 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
2055 (write_object_file): Set finalize_syms to
2056 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
2059 * doc/internals.texi: Document
2060 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
2062 2001-07-02 Alan Modra <amodra@bigpond.net.au>
2064 * config/tc-ppc.c: Formatting fixes.
2066 2001-07-01 Ben Elliston <bje@redhat.com>
2068 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
2069 they cause some subtle breakage. Will fix them again later.
2071 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
2073 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
2074 outside of a function as a .appline directive.
2076 2001-06-28 Eric Christopher <echristo@redhat.com>
2077 H.J. Lu <hjl@gnu.org>
2079 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
2080 of mips_cpu for the ISA selection.
2081 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
2082 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
2083 (mips_tune): New. Use mips_tune for scheduling and optimization
2085 (append_insn): Use mips_tune and mips_arch.
2086 (macro_build): Ditto.
2088 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
2089 backwards compatability mips_cpu generates arch and tune.
2090 (md_show_usage): Document new behavior.
2092 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
2097 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
2099 * write.c (write_object_file): Do not set finalize_syms until
2100 after the segments have been sized. Some backends may still
2101 need to access the syms's frags in order to adjust relaxed
2104 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
2107 2001-06-27 Alan Modra <amodra@bigpond.net.au>
2109 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
2110 subtract MD_PCREL_FROM_SECTION for 68k.
2111 (fixup_segment <Difference of 2 syms different seg>): Only fudge
2112 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
2114 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
2116 * write.c (fixup_segment <Difference of 2 syms same seg>): If
2117 pcrel, subtract MD_PCREL_FROM_SECTION value.
2119 2001-06-24 Ben Elliston <bje@redhat.com>
2121 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
2123 2001-06-24 Jakub Jelinek <jakub@redhat.com>
2125 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
2126 section symbols the same way as externs.
2128 2001-06-24 Ben Elliston <bje@redhat.com>
2130 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
2131 (emit_relocations): Ditto.
2133 (md_begin): Reformat comments to conform to the GNU standards.
2134 (md_assemble): Ditto.
2136 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
2137 (md_parse_option): Mark parameters as unused.
2138 (md_show_usage): Ditto.
2139 (calcop): Adjust type of `reg_prefix' to char.
2141 (getval): Adjust type of local `c' to char.
2142 (md_create_short_jump): Mark from_addr, to_addr params as unused.
2143 (md_create_long_jump): Ditto.
2144 (md_estimate_size_before_relax): Mark parameters as unused.
2146 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
2147 to allay a possible compiler warning.
2149 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
2151 * doc/internals.texi (CPU backend): Document md_atof.
2153 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
2155 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
2156 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
2159 2001-06-21 Philip Blundell <philb@gnu.org>
2161 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
2163 (insns): Remove entry for adrl. Add long_flag for adr.
2164 (do_adr): Handle `l' suffix.
2167 2001-06-21 Alan Modra <amodra@bigpond.net.au>
2169 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
2170 (md_apply_fix): Use it here. Replace printf with equivalent
2172 (tc_gen_reloc): Use as_bad_where instead of as_bad.
2173 (md_apply_fix): Here too.
2174 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
2175 * config/tc-m68k.c (tc_gen_reloc): Likewise.
2176 (md_convert_frag_1): Likewise.
2178 2000-06-20 Tom Rix <trix@redhat.com>
2180 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
2182 2001-06-18 H.J. Lu <hjl@gnu.org>
2184 * doc/Makefile.am (info): Depend on $(MANS).
2185 (as.1): Remove the prefix `$(srcdir)/'.
2186 * doc/Makefile.in: Regenerated.
2190 2001-06-18 Philip Blundell <philb@gnu.org>
2192 * config/tc-arm.c (do_msr): Remove restriction on usage of
2195 2001-06-19 Alan Modra <amodra@bigpond.net.au>
2197 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
2200 2001-06-13 Philip Blundell <philb@gnu.org>
2202 * config/tc-arm.c (thumb_shift): Improve wording of error message.
2203 (do_t_arit): Likewise.
2205 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
2207 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
2208 .loc pseudos if the dfwarf2 functions are available.
2209 (md_assemble): Only call dwarf2_emit_insn if it is available.
2211 * expr.c: Fix typo in comment.
2213 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2215 * doc/as.texinfo (Infix Ops): Document that comparison and
2216 combiner operators can be used as infix operators.
2218 2001-06-12 Peter Jakubek <pjak@snafu.de>
2220 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
2222 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
2223 (reverse_mri_condition): Likewise.
2224 (swap_mri_condition): Issue warning for conditions that can not be
2226 (build_mri_control_operand): Fix order of operands (swapped).
2227 (build_mri_control_operand): Allow upper case extension in structured
2229 (s_mri_else): Likewise.
2230 (s_mri_next): Likewise.
2231 (s_mri_for): Likewise.
2232 (s_mri_if): Fix handling comment ('*') in mri mode.
2233 (s_mri_while): Likewise.
2234 * macro.c (macro_expand): Allow macro invocation with empty
2237 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2239 * config/tc-arm.c: Fix test for overlow of literal pool.
2241 2001-06-11 H.J. Lu <hjl@gnu.org>
2243 * NEWS: Updated for the new -n option for the MIPS assembler.
2245 * config/tc-mips.c (md_show_usage): Add -n.
2247 * doc/as.texinfo: Document the new -n option.
2248 * doc/c-mips.texi: Likewise.
2249 * doc/as.1: Regenerated.
2251 2001-06-10 Alan Modra <amodra@bigpond.net.au>
2253 * config/obj-coff.c (obj_coff_section): Formatting fix.
2255 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2258 2001-06-08 H.J. Lu <hjl@gnu.org>
2260 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2261 disable warning about all NOPS that the assembler generates.
2262 (macro): Warn NOPS generated only if warn_nops is not 0.
2263 (md_shortopts): Add `n'.
2264 (md_parse_option): Set warn_nops to 1 for `n'.
2266 2001-06-08 H.J. Lu <hjl@gnu.org>
2268 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2270 2001-06-08 H.J. Lu <hjl@gnu.org>
2272 * config/tc-mips.c (md_apply_fix): Don't adjust common
2273 extern/weak symbols for ELF.
2274 (md_estimate_size_before_relax): Treat weak like extern for
2276 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2279 2001-06-08 Alan Modra <amodra@bigpond.net.au>
2281 * Makefile.am: 'som' is not wrongly spelled 'some'.
2282 * Makefile.in: Regenerate.
2284 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2285 S_GET_VALUE by using a temp.
2286 (append_insn): Likewise, and for S_SET_VALUE too.
2287 (mips_emit_delays): Likewise.
2288 (my_getExpression): Likewise.
2289 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2290 (mips16_extended_frag): Remove code concerned with avoiding
2291 locking in a frag address now that symbols are not finalized until
2292 relaxation is complete. Cater for first relaxation pass having
2293 bogus addresses. Use relax_marker to reliably determine whether a
2294 symbol frag has been reached on the current pass.
2296 2001-06-07 H.J. Lu <hjl@gnu.org>
2298 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2299 * configure: Regenerate.
2301 2001-06-07 H.J. Lu <hjl@gnu.org>
2303 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2305 * configure: Regenerate.
2307 2001-06-07 H.J. Lu <hjl@gnu.org>
2309 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2310 MIPS_STABS_ELF is defined.
2312 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2314 * as.c (show_usage): Remove L from listing options. It is not a
2317 2001-06-06 Christian Groessler <cpg@aladdin.de>
2319 * config/tc-z8k.c: Removed many warnings by removing unused
2320 variables and tagging unused parameters as such.
2321 (md_begin): Fixed a typo (","instead of ";").
2322 (struct ctrl_table): Add parentheses to initialize array
2324 (struct flag_table): Likewise.
2325 (struct intr_table): Likewise.
2326 (struct table): Likewise.
2327 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2329 2001-06-06 Peter Jakubek <pjak@snafu.de>
2331 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2332 options to list (e.g. m5206e, m5307, m5407).
2334 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2336 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2337 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2339 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2341 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2342 <JumpByte, JumpDword insn output>: Remove dead code.
2344 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2346 * as.c (parse_args): Correct option name "listing-lhs-width2".
2348 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2350 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2353 2001-05-30 Richard Henderson <rth@redhat.com>
2355 * read.c (emit_leb128_expr): Call md_cons_align.
2357 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2359 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2360 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2361 (tc_gen_reloc): Likewise.
2362 (sparc_cons_align): Don't clear sparc_no_align_cons.
2363 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2364 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2366 2001-05-27 Alan Modra <amodra@one.net.au>
2368 * write.c (relax_segment <rs_space>): Check the section of a
2369 symbol to determine whether it is absolute rather than comparing
2370 its frag against zero_address_frag as listings play tricks with
2373 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2374 allocated in the same chunk as the fixed part.
2376 2001-05-26 Alan Modra <amodra@one.net.au>
2378 * write.c (relax_segment <rs_space>): Calculate growth using
2379 addresses before stretch. Prevent repeated error messages.
2380 From Peter Jakubek <pjak@snafu.de>
2381 Use as_bad_where and as_warn_where to pinpoint errors.
2383 2001-05-25 Alan Modra <amodra@one.net.au>
2385 * symbols.c (resolve_symbol_value): Always set segment, even when
2386 not finalizing symbol value.
2388 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2389 * config/obj-coff.c (write_object_file): Likewise.
2390 * (size_section): Remove rs_space assert as fr_symbol is no longer
2392 (fill_section): Likewise.
2394 * configure.in: Replace linuxoldld with linux*oldld.
2395 * configure: Regenerate.
2397 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2398 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2399 that have been finalized.
2401 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2402 taking exit_dont_set_value.
2404 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2407 2000-05-24 Tom Rix <trix@redhat.com>
2409 * config/obj-coff.c (add_lineno): xcoff allows negative line
2411 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2413 2001-05-24 Alan Modra <amodra@one.net.au>
2415 * write.c (write_object_file): Set finalize_syms = 1 before
2418 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2420 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2421 architecture, remove erraneous ISA_MIPS32.
2422 (md_show_usage): Add MIPS r12k support.
2423 (mips_cpu_info_table): Add MIPS r12k support.
2425 2001-05-22 Alan Modra <amodra@one.net.au>
2427 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2430 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2431 instead use finalize_syms directly. Don't treat expressions
2432 specially with regard to finalize_syms. Update calls to self.
2433 (resolve_local_symbol): Update call to resolve_symbol_value.
2434 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2436 * symbols.h (resolve_symbol_value): Update prototype.
2437 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2438 to resolve_symbol_value.
2439 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2440 * config/obj-coff.c (do_relocs_for): Likewise.
2441 (yank_symbols): Likewise.
2442 (fixup_segment): Likewise.
2443 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2444 * config/tc-mips.c (md_convert_frag): Likewise.
2445 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2446 (ppc_fix_adjustable): Likewise.
2447 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2448 (dwarf2dbg_convert_frag): Likewise.
2449 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2450 (eh_frame_convert_frag): Likewise.
2451 * expr.c (make_expr_symbol): Likewise.
2452 * write.c (adjust_reloc_syms): Likewise.
2453 (write_object_file): Likewise.
2454 (relax_segment): Likewise.
2455 (fixup_segment): Likewise.
2456 (finalize_syms): Init to zero, and update comment.
2457 (write_object_file): Set finalize_syms to 1 rather than 2.
2458 * doc/internals.texi (sy_value): Mention finalize_syms.
2459 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2461 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2462 as relaxable if embedded system, make weak syms non-relaxable.
2464 (tc_m68k_fix_adjustable): ..so it can be used here.
2465 (md_apply_fix_2): Sign extend without conditional.
2467 * config/tc-v850.c: Update copyright.
2469 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2471 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2472 howto entry is not found.
2474 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2476 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2477 optimize differences between symbols in code sections to
2479 (mn10300_fix_adjustable): Don't adjust to section+offset
2480 relocations pointing at symbols in code sections.
2482 2001-05-16 Alan Modra <amodra@one.net.au>
2484 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2486 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2487 opcodes are output rather than after. Delete insn_size.
2488 * config/tc-v850.c (md_assemble): Similarly, but delete
2491 2001-05-14 Richard Henderson <rth@redhat.com>
2493 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2496 2001-05-14 Richard Henderson <rth@redhat.com>
2498 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2499 also collect whether to expect an FDE augmentation.
2500 (check_eh_frame): Rewrite as a state machine. Track where in
2501 an FDE we are located, skip any augmentation.
2502 (eh_frame_estimate_size_before_relax): Get code alignment from
2503 the fragment subtype.
2504 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2505 * read.c (emit_leb128_expr): Call check_eh_frame.
2507 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2509 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2510 before a relaxable insns.
2512 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2514 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2515 between symbols if the base symbol is in the current section;
2516 emit a PC-relative relocation instead.
2518 2001-05-12 Peter Targett <peter.targett@arccores.com>
2520 * config/tc-arc.c: Update copyright and tidy source comments.
2521 (md_pseudo_table): Add directive .cpu back as an alias for
2522 .option. Add .file and .line for dwarf2 support.
2523 (arc_mach_type): Make bfd_mach_arc_6 default.
2524 (md_longopts): Add entry 'pre-v6' representing old command line
2525 option when assembling for 'arc5' core versions.
2526 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2528 (arc_code_symbol): Make symbol value for @h30 fixup expression
2529 equal to O_constant.
2530 (md_assemble): Call dwarf2_emit_insn.
2531 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2532 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2533 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2535 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2537 * config/tc-ia64.c (special_linkonce_name): New.
2538 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2539 .gnu.linkonce.ia64unw{,i}.FOO.
2540 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2541 (dot_endp): Add comment about it.
2543 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2545 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2546 block, ensure that the low order bits of the alignment are
2549 2001-05-10 Alan Modra <amodra@one.net.au>
2551 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2554 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2555 current variable part of frag.
2556 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2557 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2558 * config/tc-m68hc11.c (RELAX_STATE): Define.
2559 (RELAX_LENGTH): Define.
2560 (md_estimate_size_before_relax): Handle non-relaxable cases
2561 separately from relaxable cases for clarity, and return correct
2562 size for multi-pass relaxation.
2563 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2564 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2565 (md_convert_frag): Remove "length_code".
2566 * config/tc-vax.c (RELAX_STATE): Define.
2567 (RELAX_LENGTH): Define.
2568 (md_relax_table): Add missing entry.
2569 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2570 (md_convert_frag): Remove "length_code".
2571 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2572 don't bother setting fr_var. Return correct size for multi-pass
2574 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2575 (md_convert_frag): Don't bother clearing fr_var.
2576 (md_pseudo_table): Correct initialization.
2577 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2578 (md_estimate_size_before_relax): No need to set fr_var.
2579 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2580 (md_estimate_size_before_relax): No need to set fr_var.
2582 2001-05-09 Richard Henderson <rth@redhat.com>
2584 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2585 beginning a function's unwind info block.
2587 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2589 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2591 2001-05-08 Andreas Schwab <schwab@suse.de>
2593 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2594 fx_pcrel_adjust explicitly sign extend when reading it.
2596 2001-05-08 Alan Modra <amodra@one.net.au>
2598 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2599 from md_relax_table, and combine some switch cases.
2601 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2603 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2604 from offset in non-pcrel operands too.
2606 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2608 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2609 * config/tc-arm.c (arm_handle_align): Do not insert more than
2610 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2611 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2613 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2615 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2617 * Makefile.in: Regenerate.
2618 * configure.in: Remove duplicate mips-*-ecoff* entry.
2619 * configure: Regenerate.
2621 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2622 (n_names): Cast away type mismatch.
2623 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2624 (obj_ecoff_frob_symbol): Likewise.
2625 * ecoff.c: (add_file): Add unused attribute.
2626 (ecoff_directive_begin): Likewise.
2627 (ecoff_directive_bend): Likewise.
2628 (ecoff_directive_def): Likewise.
2629 (ecoff_directive_dim): Likewise.
2630 (ecoff_directive_scl): Likewise.
2631 (ecoff_directive_size): Likewise.
2632 (ecoff_directive_type): Likewise.
2633 (ecoff_directive_tag): Likewise.
2634 (ecoff_directive_val): Likewise.
2635 (ecoff_directive_endef): Likewise.
2636 (ecoff_directive_end): Likewise.
2637 (ecoff_directive_ent): Likewise.
2638 (ecoff_directive_extern): Likewise.
2639 (ecoff_directive_file): Likewise.
2640 (ecoff_directive_fmask): Likewise.
2641 (ecoff_directive_frame): Likewise.
2642 (ecoff_directive_mask): Likewise.
2643 (ecoff_directive_loc): Likewise.
2644 (mark_stabs): Likewise.
2645 (ecoff_stab): Likewise.
2646 (ecoff_frob_symbol): Cast away type mismatch.
2647 (ecoff_padding_adjust): Likewise.
2648 (ecoff_build_symbols): Likewise.
2649 (ecoff_build_procs): Likewise.
2650 (ecoff_build_aux): Likewise.
2651 (ecoff_build_strings): Likewise.
2652 (ecoff_build_fdr): Likewise.
2653 (ecoff_build_debug): Likewise.
2654 * itbl-ops.c (itbl_assemble): Variable initialization.
2656 2001-05-03 Alan Modra <amodra@one.net.au>
2658 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2659 expressions rather than triggering an assert.
2661 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2663 * config/tc-openrisc.c: New file.
2664 * config/tc-openrisc.h: Likewise.
2666 * Makefile.am: Add OpenRISC target.
2667 * Makefile.in: Regenerated.
2669 * configure.in (openrisc-*-*): Add target.
2670 * configure: Regenerated.
2672 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2674 * config/tc-arm.c (arm_frag_align_code): Change error message to
2675 more explanatory version.
2677 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2679 * config/tc-mips.c (md_parse_option): Also accept
2680 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2682 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2684 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2685 argument passing order: predicate goes last, not first.
2687 2001-04-27 Sean McNeil <sean@mcneil.com>
2689 * configure.in: Add arm-vxworks.
2690 * configure: Regenerate.
2692 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2694 * config/tc-arm.c (arm_handle_align): New Function: Generate
2695 no-op filled alignment frags.
2696 (arm_frag_align_code): New Function: Create a code alignment frag.
2697 (arm_init_frag): New Function: Initialse the target dependent
2700 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2701 (TC_FRAG_INIT): Define.
2702 (HANDLE_ALIGN): Define.
2703 (md_do_align): Define.
2705 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2707 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2708 symbol has been initialised before extracting its symbol index.
2710 2001-04-24 H.J. Lu <hjl@gnu.org>
2712 * configure: Regenerated with the right version of autoconf.
2714 2001-04-24 Christian Groessler <cpg@aladdin.de>
2716 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2717 generate R_CALLR and R_REL16 relocations
2719 2000-04-20 Jason Eckhardt <jle@redhat.com>
2721 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2722 since frag_now can change after d10v_cleanup is called.
2724 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2726 * configure.in: Add the em type for FreeBSD targets.
2727 * configure: Regenerate.
2729 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2731 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2732 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2734 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2735 pc-relative relocations not placed at the end of the instruction.
2737 2001-04-13 Jim Wilson <wilson@redhat.com>
2739 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2742 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2744 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2745 handle SHF_MERGE and SHF_STRINGS.
2746 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2747 (obj_elf_section): Allow additional argument specifying entity size.
2748 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2749 in SEC_MERGE sections.
2751 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2753 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2755 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2757 * expr.c (operand): Pass &c to md_parse_name().
2758 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2760 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2762 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2764 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2765 * Makefile.in: Regenerated.
2767 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2768 * configure: Regenerated.
2770 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2772 * config/tc-mn10300.c (xr_registers): Added `pc'.
2774 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2776 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2777 * configure: Regenerate.
2779 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2780 cases, and always return size based on current fr_subtype.
2781 (md_begin): Move initialization of md_relax_table..
2782 (md_relax_table): ..to static initializer. Set rlx_length for
2783 UNDEF_WORD_DISP cases.
2784 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2785 (md_begin): Likewise.
2786 (md_relax_table): Likewise.
2787 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2788 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2789 Set rlx_backward and rlx_forward to zero for unused states.
2790 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2791 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2792 (UNCOND12, UNCOND32): Remove duplicate defines.
2794 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2796 * config/tc-cris.c (md_estimate_size_before_relax) <case
2797 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2798 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2799 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2800 Add cases to cover all relax states.
2801 (cris_insn_first_word_frag): New.
2802 (md_assemble): Call cris_insn_first_word_frag to get the first
2803 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2804 end. Drop variable insn_size.
2805 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2806 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2807 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2809 * write.c (write_object_file): Reset broken word state before
2812 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2814 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2815 for one line if not already enabled.
2816 * cond.c (s_elseif): Correct conditional assembly listing.
2819 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2820 Don't abort on NULL current_cframe.
2822 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2824 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2825 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2826 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2827 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2828 * config/obj-coff.c (do_relocs_for): Likewise.
2829 (yank_symbols): Likewise.
2830 (fixup_segment): Likewise.
2831 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2832 (ppc_fix_adjustable): Likewise.
2833 * config/tc-mips.c (md_convert_frag): Likewise.
2834 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2835 * ehopt.c (eh_frame_convert_frag): Likewise.
2836 * expr.c (make_expr_symbol): Likewise.
2838 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2840 * symbols.c (resolve_symbol_value): Don't fix expression values
2841 until relaxation is complete.
2842 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2843 (S_GET_VALUE): Likewise, and return unresolved expression value.
2844 * write.c (finalize_syms): New.
2845 (relax_and_size_seg): Split into..
2846 (relax_seg): New function, returns 1 if anything changed..
2847 (size_seg): And the remainder of relax_and_size_seg.
2848 (fixup_segment): Arrange for final resolution of sym values.
2849 (adjust_reloc_syms): Likewise.
2850 (write_object_file): Likewise, and repeatedly call relax_seg until
2851 nothing more changes.
2852 (relax_segment): Return 1 if anything changed. Use correct types
2853 for rs_org `target' and `after'.
2854 * write.h (finalize_syms): Declare.
2855 (relax_segment): Update prototype.
2857 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2858 do-nothing cases to switch to avoid abort on a second relaxation
2859 pass, and tidy code a little.
2860 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2861 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2862 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2863 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2864 (md_relax_table): Remove first four unused entries. Increment
2865 rlx_length by one throughout table, and update comments to suit.
2866 (md_estimate_size_before_relax): Return size of current variable
2867 part of frag to reflect reality when relaxing more than once.
2868 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2869 (COND32, UNCD32): Rename to DISP32 throughout.
2870 (UNDEF_WORD_DISP): Renumber to 3.
2871 (md_estimate_size_before_relax): Add extra do-nothing cases.
2872 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2873 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2874 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2875 handle word and dword branches.
2877 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2879 * config/tc-cris.h (tc_fix_adjustable): Allow only
2880 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2881 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2882 example in comment to valid type.
2884 2001-03-28 H.J. Lu <hjl@gnu.org>
2886 * read.c (equals): Set to local for COFF only if it hasn't been
2889 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2891 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2892 (md_begin): Use it when setting default architecture.
2894 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2896 * read.c (equals): (for COFF) default symbols to being local.
2898 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2900 * configure.in (cris-*-*): Change default emulation to criself.
2901 (cris-*-*aout*): New rule.
2902 * configure: Regenerate.
2904 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2906 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2907 BFD_RELOC_390_GOTENT.
2908 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2909 BFD_RELOC_390_GOTENT.
2911 2001-03-26 Nick Clifton <nickc@redhat.com>
2913 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2914 * config/tc-s390.c (s390_force_relocation): New function: Force
2915 relocations for VTINHERIT relocs.
2917 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2919 * doc/as.texinfo: Put @c man begin to generate the as man page.
2920 When generating man, define all the variables. Re-organize some
2921 options to obtain better indentation of man page.
2922 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2923 (as.1): Build from as.texinfo.
2924 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2926 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2928 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2929 scale factor, and return the end of the expression.
2930 (i386_operand): Modify for above.
2932 2001-03-23 Nick Clifton <nickc@redhat.com>
2934 * doc/as.texinfo: Document --listing-XXX command line switches.
2935 Explain why listings behave differently when -pipe is used.
2937 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2939 * write.c (fix_new_exp): Print an error if passed a register.
2941 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2943 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2944 (PIC_SUFFIX_CHAR): New macro.
2945 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2946 (pic): New variable.
2947 (md_longopts): New option --pic.
2948 (OPTION_PIC): Define.
2949 (md_estimate_size_before_relax): Tweak longish comment.
2950 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2951 (md_assemble): Handle a PIC relocation on prefix and normal
2952 instruction operands.
2953 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2954 "complex" operand expressions. Call frag_more outside
2955 gen_cond_branch_32 parameter list.
2956 (cris_process_instruction): Handle PIC relocs on parsed
2957 operand expressions. Validize PIC reloc sizes.
2958 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2959 (gen_bdap): Handle "complex" operand expressions.
2960 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2961 ADD.D offset,PC as jump instruction if generating PIC. Generate
2962 error instead of crashing on complex expressions.
2963 (cris_number_to_imm): Add segT parameter. All callers changed.
2964 Use segT parameter, not now_seg, for segment of fixup. Handle
2965 PCREL relocations but check that they are fully resolved.
2966 (md_parse_option): Handle OPTION_PIC.
2967 (tc_gen_reloc): Handle PIC relocs.
2968 (md_show_usage): Update for --pic.
2969 (md_apply_fix3): Renamed from md_apply_fix.
2970 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2971 (md_cris_force_relocation): Force relocation for PIC relocs.
2973 * config/tc-cris.h: Tweak attribution.
2974 (MD_APPLY_FIX3): Define.
2975 (IS_CRIS_PIC_RELOC): New macro.
2976 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2977 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2979 (tc_frob_symbol): Avoid emitting undefined symbols.
2981 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2983 * frags.h (struct frag): Add relax_marker.
2984 * write.c (is_dnrange): Delete.
2985 (relax_frag): Use correct types for `aim', `target', `address'.
2986 Delete `offset', `was_address'. Test `relax_marker' instead of
2987 using fragile (and slow) address test.
2988 (relax_segment): Init and flip `relax_marker'.
2990 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2992 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2995 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2997 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2998 with 'Motorola specification for assembly language input standard'.
3000 2001-03-17 Richard Henderson <rth@redhat.com>
3002 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
3003 (dwarf2_directive_loc): Don't use them.
3004 (dwarf2_directive_file): Reject duplicate file definitions.
3005 (get_filenum): Zero allocated memory.
3006 (out_file_list): Complain about missing file definitions.
3008 2001-03-17 Alan Modra <alan@linuxcare.com.au>
3010 * read.c (do_org): Handle complex expressions.
3011 * cgen.c (gas_cgen_finish_insn): Likewise.
3013 2001-03-15 David Mosberger <davidm@hpl.hp.com>
3015 * config/tc-ia64.c (md): New member keep_pending_output.
3016 (ia64_flush_pending_output): Flush only if md.keep_pending_output
3018 (dot_xdata): Turn on md.keep_pending_output for the duration of
3020 (dot_xfloat_cons): Ditto.
3021 (dot_xstringer): Ditto.
3022 (dot_xdata_ua): Ditto.
3023 (dot_xfloat_cons_ua): Ditto.
3025 2001-03-15 Jim Wilson <wilson@redhat.com>
3027 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
3030 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
3032 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
3034 2001-03-15 DJ Delorie <dj@redhat.com>
3036 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
3037 blindly freeing string if it isn't at the top of the obstack.
3039 2001-03-13 Alan Modra <alan@linuxcare.com.au>
3041 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
3042 (NUM_FLAG_CODE): Define.
3043 (lex_got): New function.
3044 (got_reloc): New global var.
3045 (x86_cons_fix_new): New function.
3046 (x86_cons): New function.
3047 (i386_immediate): Use lex_got here, replacing inline code. Change
3048 "ignoring junk.." error message to "junk.."
3049 (i386_displacement): Likewise.
3050 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
3051 (x86_cons): Declare.
3052 (TC_CONS_FIX_NEW): Define.
3053 (x86_cons_fix_new): Declare.
3055 2001-03-12 Nick Clifton <nickc@redhat.com>
3057 * config/tc-arm.c (md_begin): Always set machine type based on
3060 2001-03-07 Alan Modra <alan@linuxcare.com.au>
3062 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
3063 (md_assemble) <smallest displacement>: Use correct field of i.op[]
3065 <JumpInterSegment output>: Use correct i.disp_reloc[].
3066 <immediate output>: Likewise.
3068 2001-03-06 Nick Clifton <nickc@redhat.com>
3070 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
3073 2001-03-06 Igor Shevlyakov <igor@windriver.com>
3075 * config/tc-m68k.c : Add 5407 to archs[] table.
3076 (HAVE_LONG_BRANCH): Add mcf5407.
3077 (select_control_regs): Recognize 5407.
3079 2001-03-02 Dave Brolley <brolley@redhat.com>
3081 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
3084 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
3086 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
3087 (gen_to_words): Print warnings if NaNs are found and the target CPU
3088 does not support them. Allow largest exponent to be used in normal
3089 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
3091 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
3093 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
3094 anymore since we use bfd_elf_generic_reloc now.
3095 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
3097 2001-02-27 Alan Modra <alan@linuxcare.com.au>
3099 * configure.in (BFD_VERSION): New.
3100 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
3101 * configure: Regenerate.
3102 * Makefile.am: Run "make dep-am"
3103 * Makefile.in: Regenerate.
3104 * doc/Makefile.in: Regenerate.
3106 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
3108 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
3109 SEC_NEVER_LOAD when the 'n' flag is used.
3110 Add SEC_NEVER_LOAD to matchflags.
3112 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3114 * symbols.c (decode_local_label_name): Initialize message_format
3115 only when an error is reported (perf pb due to I18N).
3117 2001-02-23 H.J. Lu <hjl@gnu.org>
3119 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
3120 BFD_ASSEMBLER is not defined.
3122 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
3124 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
3125 done if it's against a symbol.
3127 2001-02-22 Timothy Wall <twall@cygnus.com>
3129 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
3130 target formats if applicable.
3131 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
3132 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
3133 * Makefile.in: Regenerated.
3134 * configure.in: Added configuration for ia64-*-aix*.
3135 * configure: Regenerated.
3137 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3139 * config/tc-ia64.c (enum operand_match_result): New type.
3140 (operand_match): Change return type to operand_match_result.
3141 Fix all returns appropriately, adding support for returning the
3142 out-of-range result.
3143 (parse_operands): New locals result, error_pos, out_of_range_pos,
3144 curr_out_of_range_pos. Rewrite operand matching loop to give better
3147 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3149 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
3150 (dot_proc): Clear unwind.prologue_count to zero.
3151 (dot_prologue): Increment unwind.prologue_count.
3152 (dot_restore): If second operand is omitted, use
3153 unwind.prologue_count -1 for "ecount" (# of additional regions to
3154 pop). Decrement unwind.prologue_count by number of regions
3157 2001-02-21 Nick Clifton <nickc@redhat.com>
3159 * doc/as.texinfo (Section): Note that some flags to the COFF
3160 version of .section remove attributes rather than setting them.
3162 2001-02-20 Kazu Hirata <kazu@hxi.com>
3164 * config/tc-pdp11.c: Fix formatting.
3165 * config/tc-pdp11.h: Likewise.
3167 2001-02-20 Bo Thorsen <bo@suse.de>
3169 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
3172 2001-02-18 David O'Brien <obrien@FreeBSD.org>
3174 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
3175 all FreeBSD platforms should look the same at this level.
3176 * configure: Rebuilt.
3177 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
3179 2001-02-18 lars brinkhoff <lars@nocrew.org>
3181 * Makefile.am: Add PDP-11 target.
3182 * configure.in: Likewise.
3183 * config/tc-pdp11.c: New file.
3184 * config/tc-pdp11.h: New file.
3185 * doc/Makefile.am: Add PDP-11 documentation.
3186 * doc/all.texi: Likewise.
3187 * doc/as.texinfo: Likewise.
3188 * doc/c-pdp11.texi: New file.
3190 2001-02-16 matthew green <mrg@redhat.com>
3192 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
3194 2001-02-13 Jim Wilson <wilson@redhat.com>
3196 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
3197 reloc instead of a 0 reloc.
3198 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
3200 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
3202 2001-02-13 Ian Lance Taylor <ian@zembu.com>
3204 * write.c (is_dnrange): Stop as soon as the address becomes
3206 (relax_frag): Add segment parameter. Only call symbol_get_frag
3207 once. Only call is_dnrange if the symbol is in the same segment,
3208 and the symbol address is larger.
3209 (relax_segment): Pass segment to md_relax_frag and relax_frag.
3210 * write.h (relax_frag): Update declaration.
3211 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
3213 * config/tc-m32r.c (m32r_relax_frag): Likewise.
3214 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
3215 (m32r_relax_frag): Update declaration.
3216 * config/tc-mips.h (md_relax_frag): Add segment parameter.
3217 * config/tc-tic54x.h (md_relax_frag): Likewise.
3218 * doc/internals.texi (CPU backend): Update documentation for
3221 2001-02-13 Alan Modra <alan@linuxcare.com.au>
3223 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
3224 Mention effect of < 386 architectures on jump promotion.
3225 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
3227 * config/tc-i386.c (no_cond_jump_promotion): New.
3228 (set_cpu_arch): Parse "jumps" arch modifier.
3229 (insn_size): Modify usage comment.
3230 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3231 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3232 (TYPE_FROM_RELAX_STATE): New define.
3233 (UNCOND_JUMP, COND_JUMP): Renumber.
3234 (md_relax_table): Reorder to suit.
3235 (COND_JUMP86): New define.
3236 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3237 (md_assemble): Create frag var for jumps of max size, encode relax
3238 state for COND_JUMP86.
3239 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3240 leave conditional jumps small if no_cond_jump_promotion.
3241 (md_convert_frag): Likewise.
3243 * expr.c (operator): Don't bump input_line_pointer for two char
3244 operators. Instead return operator size via new param num_chars.
3245 (expr): Use above to parse multi-char operators correctly.
3247 2001-02-12 Jan Hubicka <jh@suse.cz>
3249 * config/tc-i386.c (i386_displacement): Fix handling of
3250 BFD_RELOC_X86_64_GOTPCREL.
3251 (i386_validate_fix): Likewise.
3253 2001-02-12 Philip Blundell <pb@futuretv.com>
3255 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3256 ldrt/strt instructions.
3258 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3260 * config/tc-mips.c (macro): For M_LA_AB emit a
3261 BFD_RELOC_MIPS_CALL16 relocation or a
3262 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3263 BFD_RELOC_MIPS_GOT16 and
3264 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3265 loading the jump register when generating SVR4_PIC code.
3267 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3269 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3270 map to MIPS-specific files, as they used to do before the
3271 change on 2000-05-21.
3272 * configure: Regerate.
3274 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3276 * config/tc-mips.c (md_parse_option): Don't try to compile
3277 ELF-only option code if not ELF.
3279 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3281 * config/tc-ia64.h (md_elf_section_type): New macro.
3282 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3283 (they're now handled via ia64_elf_section_type.
3285 * config/tc-ia64.c (unwind): New members saved_text_seg,
3286 saved_text_subseg, and force_unwind_entry.
3287 (optimize_unw_records): New function to optimize away unnecessary
3289 (ia64_elf_section_type): New function.
3290 (output_unw_records): Generate unwind info only if the size is
3291 non-zero or if it's forced for some other reason (e.g.,
3292 handlerdata or a personality routine).
3293 (generate_unwind_image): Don't switch back to previous
3294 section---stay inside the unwind info section instead so that
3295 handlerdata that may follow goes into the right place.
3296 (dot_handlerdata): Force generation of unwind entry and save the
3297 current active text segment before generating unwind image.
3298 (dot_unwentry): Force generation of unwind entry.
3299 (dot_personality): Ditto.
3300 (dot_endp): Generate unwind table entry only if there is
3301 some unwind info or the unwind entry was forced.
3303 * config/tc-ia64.c (make_unw_section_name): New macro to form
3304 unwind section name.
3305 (generate_unwind_image): Add "text_name" argument. Use it to
3306 form unwind section name.
3307 (dot_handlerdata): Determine current segment (section) name and
3308 pass it to generate_unwind_image().
3309 (dot_endp): Determine current segment (section) name and use
3310 it to determine the appropriate unwind section name.
3311 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3312 n, fill, and max arguments.
3314 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3316 * Makefile.am: Add linux target for S/390.
3317 * configure.in: Likewise.
3318 * config/tc-s390.c: New file.
3319 * config/tc-s390.h: New file.
3321 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3323 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3324 2byte, 4byte and 8byte.
3326 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3328 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3329 md_number_to_chars with size > sizeof (valueT).
3331 2001-02-06 H.J. Lu <hjl@gnu.org>
3333 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3334 there is no relocation.
3336 2001-02-06 H.J. Lu <hjl@gnu.org>
3338 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3340 * config/tc-ia64.c (md_parse_option): Only accept the valid
3341 ia64 options on "-axxx".
3343 2001-02-05 Jim Wilson <wilson@redhat.com>
3345 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3346 aborting for invalid operands.
3348 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3350 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3351 than via pointer. Update all callers.
3352 (UNWIND_LOW32): Define.
3353 (UNWIND_HIGH32): Define.
3354 (pa_build_unwind_subspace): Use the above macros instead of dumping
3355 bitfields directly. Call frag_more once rather than multiple times.
3356 (md_assemble): Use UNWIND_LOW32.
3357 (pa_entry): Likewise
3358 (pa_procend): Likewise.
3359 (process_exit): Use UNWIND_HIGH32.
3361 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3363 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3364 function to select the header according to the cpu.
3365 (md_after_pass_hook, md_do_align): Remove.
3366 (md_cleanup, m68hc11_cleanup): Remove.
3367 (md_pcrel_from_section): Declare.
3368 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3369 (build_jump_insn, build_insn): Likewise.
3370 (m68hc11_listing_header): New function.
3371 (m68hc11_cleanup): Remove.
3373 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3375 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3376 symbols because there is no support for shared libraries and these
3377 symbols can't be overridden (unless they are weak).
3379 2001-02-01 Momchil Velikov <velco@fadata.bg>
3381 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3382 for the compilation unit with a zero byte.
3384 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3386 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3387 destinations. Correct range check for 17 and 22 bit branches.
3389 2001-01-25 Nick Clifton <nickc@redhat.com>
3391 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3392 still set. Issue an error message instead.
3393 (md_estimate_size_before_relax): Delete unused variable
3394 'buffer_address'. Fixup parentheses around if statement.
3396 2001-01-23 Kazu Hirata <kazu@hxi.com>
3398 * as.c: Fix formatting.
3399 * ehopt.c: Likewise.
3400 * messages.c: Likewise.
3401 * stabs.c: Likewise.
3402 * symbols.c: Likewise.
3404 2001-01-23 Ben Elliston <bje@redhat.com>
3406 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3408 2001-01-22 Kazu Hirata <kazu@hxi.com>
3410 * config/tc-alpha.c: Fix formatting.
3412 2001-01-19 Kazu Hirata <kazu@hxi.com>
3414 * config/tc-alpha.c: Fix formatting.
3416 2001-01-18 Kazu Hirata <kazu@hxi.com>
3418 * config/tc-alpha.c: Fix formatting.
3420 2001-01-18 Nick Clifton <nickc@redhat.com>
3422 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3424 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3426 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3428 * configure.in (cpu_type, arch): Match i386 too.
3429 * configure: Rebuilt.
3431 2001-01-16 Kazu Hirata <kazu@hxi.com>
3433 * config/tc-i386.c: Fix formatting.
3435 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3437 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3438 relocs for .PARISC.unwind section.
3440 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3441 depending on section flags, not just for .text.
3443 2001-01-15 Jim Wilson <wilson@redhat.com>
3445 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3446 not immediately followed by an instruction.
3448 2001-01-15 Kazu Hirata <kazu@hxi.com>
3450 * config/tc-m68hc11.c: Fix formatting.
3452 2001-01-15 Nick Clifton <nickc@redhat.com>
3454 * symbols.c (colon): Change 'already defined symbol' from a
3455 fatal error to an ordinary error. There is no reason why this
3456 error should be fatal.
3458 * message.c (as_fatal): Delete output file, if one has been
3461 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3463 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3465 2001-01-14 Kazu Hirata <kazu@hxi.com>
3467 * config/tc-alpha.c: Fix formatting.
3468 * config/tc-arc.c: Likewise.
3469 * config/tc-arc.h: Likewise.
3470 * config/tc-d10v.c: Likewise.
3471 * config/tc-i370.c: Likewise.
3472 * config/tc-i386.c: Likewise.
3473 * config/tc-i960.c: Likewise.
3474 * config/tc-m68k.c: Likewise.
3475 * config/tc-ppc.c: Likewise.
3476 * config/tc-sparc.c: Likewise.
3477 * config/tc-tahoe.c: Likewise.
3478 * config/tc-vax.c: Likewise.
3480 * config/tc-arc.c: Fix formatting.
3482 * config/tc-arc.c: Fix formatting.
3484 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3486 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3487 both 32 and 64 bit ELF.
3489 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3490 and don't bother storing `m' for "ce" completer. Tidy handling of
3491 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3493 2001-01-14 Jan Hubicka <jh@suse.cz>
3495 * config/tc-i386.h (TARGET_MACH): New macro.
3496 (i386_mach): Declare.
3497 * config/tc-i386.c (i386_mach): New function.
3499 2001-01-13 Philip Blundell <philb@gnu.org>
3501 * doc/as.texinfo: Fix spelling and cross-references.
3503 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3504 character for all systems, not just GNU/Linux. Make it explicit
3505 that `-k' doesn't affect code generation, just ELF flags.
3507 2001-01-13 Jan Hubicka <jh@suse.cz>
3509 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3512 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3514 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3516 2001-01-12 Nick Clifton <nickc@redhat.com>
3518 * as.c (print_args): Update copyright date to 2001.
3520 2001-01-12 Peter Targett <peter.targett@arccores.com>
3522 * doc/c-arc.texi: New file.
3523 Some sections to be expanded.
3525 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3527 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3528 (md_parse_option): Always accept "--32".
3530 2001-01-11 Peter Targett <peter.targett@arccores.com>
3532 * as.h (TC_ARC): Ensure struc-symbol.h included.
3533 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3535 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3536 (TARGET_SYMBOL_FIELDS) added.
3538 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3539 * doc/c-arc.texi: New file.
3540 Some sections to be expanded.
3541 * doc/as.texinfo: Update command-line options.
3542 Removed outdated text for ARC dependant features, instead include
3543 text from above file.
3545 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3546 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3547 (targ-cpu.h) header.
3549 * config/tc-arc.c: New updated configuration for
3550 ARC, including selection of core variants, and extensibility of
3551 instructions, registers etc. through directives.
3553 * config/tc-arc.c (arc_extinst): Minor corrections for
3555 (arc_common) Likewise. Make alignment argument optional for local
3556 symbols also, with default of zero.
3558 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3560 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3561 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3562 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3563 and fix_new_exp() instead.
3564 (md_convert_frag): For indexed post byte use the symbol value
3565 rather than the displacement.
3566 (md_relax_table): Fix indexed offset relax.
3568 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3570 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3572 (relaxable_symbol): New function.
3574 2001-01-11 Andreas Jaeger <aj@suse.de>
3576 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3579 2001-01-10 Nick Clifton <nickc@redhat.com>
3581 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3582 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3584 2001-01-10 Nick Clifton <nickc@redhat.com>
3586 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3587 character used to dollar local symbols.
3588 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3589 local label symbols.
3590 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3591 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3593 Use LOCAL_LABEL_CHAR.
3594 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3595 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3596 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3598 2001-01-08 Bo Thorsen <bo@suse.de>
3600 * config/tc-i386.c (i386_immediate, i386_displacement):
3603 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3605 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3608 2001-01-07 Philip Blundell <philb@gnu.org>
3610 * doc/as.texinfo (Bug Reporting): Update email address for
3614 2001-01-06 Jan Hubicka <jh@suse.cz>
3616 * configure.in: Define DEFAULT_ARCH for i386.
3617 * config/tc-i386.c (md_assemble): Return after the error message;
3618 move testing for 64bit operands to proper place.
3620 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3622 * doc/as.texinfo: Document '#' as comment character for i386 and
3623 x86_64. Add AMD x86-64 into menu of machine dependent information.
3625 * doc/c-i386.texi: Document x86_64 extensions.
3627 2001-01-05 Jan Hubicka <jh@suse.cz>
3629 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3631 2001-01-04 Jan Hubicka <jh@suse.cz>
3633 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3634 * NEWS: Add note about Pentium4 support.
3636 2001-01-04 Jan Hubicka <jh@suse.cz>
3638 * config/tc-i387.c (pi, pte, pt): Update.
3639 (type_names): Add new types.
3641 2001-01-03 Jan Hubicka <jh@suse.cz>
3643 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3644 CpuUnknown): Renumber
3645 (CpuP4, CpuSSE2): New.
3646 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3648 2001-01-03 Philip Blundell <pb@futuretv.com>
3650 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3652 (alpha_fix_adjustable): Likewise.
3653 (md_apply_fix): Likewise.
3655 2000-12-31 H.J. Lu <hjl@gnu.org>
3657 * listing.c (listing_message): Allocate string only if it is
3660 * configure: Rebuild.
3662 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3664 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3665 Point out caveats with generating fixups for the opcode in a frag.
3667 2000-12-30 Jan Hubicka <jh@suse.cz>
3669 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3672 2000-12-29 H.J. Lu <hjl@gnu.org>
3674 * listing.c (calc_hex): Print the variable part only if the
3675 fragment type is rs_fill.
3677 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3679 * doc/internals.texi (tc_conditional_pseudoop,
3680 TC_LINKRELAX_FIXUP): Fix typos.
3682 2000-12-28 Richard Henderson <rth@redhat.com>
3684 * write.c (subsegs_finish): Fix thinko last change -- don't
3685 "optimize" the alignment == 0 case.
3687 2000-12-28 Richard Henderson <rth@redhat.com>
3689 * as.h (rs_align_test): New.
3690 * frags.c (NOP_OPCODE): Move default from read.c.
3691 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3692 (frag_align_code): New.
3693 * frags.h (frag_align_code): Declare.
3694 * read.c (NOP_OPCODE): Remove.
3695 (do_align): Use frag_align_code.
3696 * write.c (NOP_OPCODE): Remove.
3697 (get_recorded_alignment): New.
3698 (cvt_frag_to_fill): Handle rs_align_test.
3699 (relax_segment): Likewise.
3700 (subsegs_finish): Align last subseg in section to the
3701 section alignment. Use frag_align_code.
3702 * write.h (get_recorded_alignment): Declare.
3703 * config/obj-coff.c (size_section): Handle rs_align_test.
3704 (fill_section, fixup_mdeps): Likewise.
3705 (write_object_file): Use frag_align_code.
3707 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3708 (alpha_handle_align): New.
3709 * config/tc-alpha.h (HANDLE_ALIGN): New.
3710 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3712 * config/tc-i386.h (md_do_align): Use frag_align_code.
3713 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3715 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3716 (ia64_handle_align): New.
3717 * config/tc-ia64.h (HANDLE_ALIGN): New.
3718 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3720 * config/tc-m32r.c (m32r_do_align): Remove.
3721 (m32r_handle_align): New.
3722 (fill_insn): Use frag_align_code.
3723 * config/tc-m32r.h (md_do_align): Remove.
3724 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3725 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3726 * config/tc-mips.c, config/tc-mips.h: Similarly.
3728 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3729 (sh_handle_align): Likewise. Handle rs_align_code.
3730 (sh_do_align): Remove.
3731 * config/tc-sh.h (md_do_align): Remove.
3732 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3734 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3735 (sparc_handle_align): Likewise. Handle rs_align_code.
3736 * config/tc-sparc.h (md_do_align): Remove.
3737 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3739 2000-12-22 DJ Delorie <dj@redhat.com>
3741 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3742 when we assemble the first half of a pair.
3744 2000-12-22 H.J. Lu <hjl@gnu.org>
3746 * config/tc-i386.c (reloc): Update the macro for non-bfd
3748 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3750 2000-12-22 H.J. Lu <hjl@gnu.org>
3752 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3754 2000-12-20 Jan Hubicka <jh@suse.cz>
3756 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3757 (QWORD_MNEM_SUFFIX): New macro.
3758 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3760 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3761 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3763 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3764 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3765 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3766 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3767 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3769 (Reg, WordReg): Add Reg64.
3770 (Imm): Add Imm32S and Imm64.
3772 (Disp): Add Disp64 and Disp32S.
3773 (AnyMem): Add Disp32S.
3774 (RegRex, RegRex64): New macros.
3775 (rex_byte): New type.
3776 * config/tc-i386.c (set_16bit_code_flag): Kill.
3777 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3778 (reloc): New parameter "signed"; support x86_64.
3779 (set_code_flag): New.
3780 (DEFAULT_ARCH): New macro; default to "i386".
3781 (default_arch): New static variable.
3782 (struct _i386_insn): New fields Operand_PCrel; rex.
3783 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3784 (flag_code): New enum and static variable.
3785 (use_rela_relocations): New static variable.
3786 (flag_code_names): New static variable.
3787 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3788 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3790 (i386_align_code): Return plain "nop" for x86_64.
3791 (mode_from_disp_size): Support Disp32S.
3792 (smallest_imm_type): Support Imm32S and Imm64.
3793 (offset_in_range): Support size of 8.
3794 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3795 (md_pseudo_table): Add "code64"; use set_code_flat.
3796 (md_begin): Emit sane error message on hash failure.
3797 (tc_i386_fix_adjustable): Support x86_64 relocations.
3798 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3799 instructions supported on particular arch just partially,
3800 output of 64bit immediates, handling of Imm32S and Disp32S type.
3801 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3802 (i386_displacement): Likewise.
3803 (i386_index_check): Cleanup; support 64bit addresses.
3804 (md_apply_fix3): Support x86_64 relocation and rela.
3805 (md_longopts): Add "32" and "64".
3806 (md_parse_option): Add OPTION_32 and OPTION_64.
3807 (i386_target_format): Call even for ELFs; choose between
3808 elf64-x86-64 and elf32-i386.
3809 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3810 (tc_gen_reloc): Support rela relocations and x86_64.
3811 (intel_e09_1): Support QWORD.
3813 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3815 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3816 it's not an offset expression.
3817 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3818 keep the braces '[' and ']' in the output string.
3819 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3820 != FLAT. There is no such op_modifier.
3822 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3824 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3827 2000-12-13 Kazu Hirata <kazu@hxi.com>
3829 * as.h: Fix formatting.
3831 * dwarf2dbg.c: Likewise.
3832 * input-scrub.c: Likewise.
3835 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3837 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3838 configure: Regenerate.
3840 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3842 * dwarf2dbg.c: #include <limits.h> only if it exists.
3844 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3846 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3847 (md_apply_fix): Here too.
3849 2000-12-12 Jim Wilson <wilson@redhat.com>
3851 * config/tc-ia64.h (ia64_init): Add prototype.
3853 2000-12-12 H.J. Lu <hjl@gnu.org>
3855 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3857 * read.h (outputting_stabs_line_debug): Change it to int.
3858 * stabs.c (outputting_stabs_line_debug): Likewise.
3860 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3862 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3863 the address of a function result.
3865 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3867 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3868 (md_assemble): Call dwarf2_emit_insn.
3869 (shlib): Fix typo SHILB -> SHLIB.
3870 (md_parse_option): Likewise.
3871 (ppc_elf_validate_fix): Likewise:
3872 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3874 2000-12-12 Nick Clifton <nickc@redhat.com>
3876 * cgen.h: Fix formatting.
3877 * input-scrub.c: Fix formatting.
3878 * macro.c: Fix formatting.
3879 * config/tc-mips.c: Fix formatting.
3880 * doc/c-mips.texi: Fix formatting.
3882 2000-12-11 Jan hubicka <jh@suse.cz>
3884 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3885 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3887 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3889 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3892 * i386.h (*_Suf): Remove No_dSuf.
3893 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3895 (i386_optab): Remove 'd' in the suffixes.
3897 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3899 * config/tc-i386.c (T_SHORT): Undefine before defining.
3901 2000-12-05 Kazu Hirata <kazu@hxi.com>
3903 * config/tc-mips.c: Fix formatting.
3905 2000-12-04 Matthew Hiller <hiller@redhat.com>
3907 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3908 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3909 (md_show_usage): Ditto.
3910 (md_parse_option): Ditto.
3911 (d10v_cleanup): Writes pending instruction only if
3912 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3913 Fix compile time warning messages.
3915 * doc/c-d10v.texi: Documents new options.
3917 2000-12-04 Matthew Hiller <hiller@redhat.com>
3919 * stabs.c (outputting_stabs_line_debug): New variable.
3920 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3921 function entry and unset at function exit.
3923 * read.h (outputting_stabs_line_debug): New extern declaration.
3925 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3927 * dwarf2dbg.c: Fix compile time warning messages.
3929 2000-12-03 Kazu Hirata <kazu@hxi.com>
3931 * config/tc-a29k.c: Fix formatting.
3932 * config/tc-alpha.c: Likewise.
3933 * config/tc-arm.c: Likewise.
3934 * config/tc-cris.c: Likewise.
3935 * config/tc-hppa.c: Likewise.
3936 * config/tc-i370.c: Likewise.
3937 * config/tc-i386.c: Likewise.
3938 * config/tc-i860.c: Likewise.
3939 * config/tc-i960.c: Likewise.
3940 * config/tc-ia64.c: Likewise.
3941 * config/tc-m68hc11.c: Likewise.
3942 * config/tc-m68k.c: Likewise.
3943 * config/tc-m88k.c: Likewise.
3944 * config/tc-pj.c: Likewise.
3945 * config/tc-ppc.c: Likewise.
3946 * config/tc-sh.c: Likewise.
3947 * config/tc-sparc.c: Likewise.
3948 * config/tc-tahoe.c: Likewise.
3949 * config/tc-vax.c: Likewise.
3951 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3953 * config/tc-mips.c (mips_ip): When calculating offsets,
3954 don't accept as constant the difference between the
3955 addresses of symbols in two different sections.
3957 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3959 (validate_mips_insn): Likewise. Also, update 'B' operand
3960 specifier to use OP_*_CODE20 constants and delete 'm' operand
3962 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3963 operand specifiers. Change warning generated by 'B' operand
3964 specifier to reflect its new multi-purpose usage.
3966 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3967 -1, and update comment.
3968 (file_mips_isa): Likewise.
3969 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3970 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3971 ISA_* constants rather than hard-coded numbers.
3972 (mips_cpu_info): New structure.
3973 (mips_cpu_info_table): New table describing CPU and ISA names
3975 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3976 mips_cpu_info_from_cpu): New functions.
3977 (mips_isa_to_str): New function to get string for ISA name.
3978 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3979 return const char *.
3980 (md_begin): Redo CPU and ISA selection logic, using
3981 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3982 than hard-coded numbers.
3983 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3984 ISA_* constants rather than hard-coded numbers.
3985 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3986 (md_longopts): Delete OPTION_NO_MIPS32.
3987 (md_parse_option): Convert to use ISA_* constants rather than
3988 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3989 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3990 to use strcasecmp to recognize "default" and to use
3991 mips_cpu_info_from_name to get CPU numbers from argument.
3992 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3993 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3995 (s_mipsset): Accept ISA value 32.
3996 * doc/as.texinfo: Clean up MIPS options summary slightly,
3997 remove -no-mips32. Add note about -mips4 and -mips32
3998 specifying those ISA levels. Delete -mips32 and -no-mips32
3999 cpu flag descriptions.
4000 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
4001 up the supported CPU switch list, and replace 4Kc, 4Km, and
4002 4Kp entries with a single mips32-4k entry. Note that you can
4005 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
4007 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
4009 (md_parse_option): Add cases for OPTION_MIPS5 and
4011 (md_show_usage): Mention -mips5 and -mips64 arguments.
4012 (s_mipsset): Add cases for MIPS5 and MIPS64.
4013 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
4015 * doc/as.texinfo: Mention -mips5 and -mips64 options
4017 * doc/c-mips.texi: Likewise. Also update introduction
4018 and ".set" usage information.
4020 * config/tc-mips.c (md_show_usage): Add "sb1" to the
4022 (mips_cpu_info_table): Add SB-1 entries.
4023 * doc/c-mips.texi: Add "sb1" to the list of CPUs
4024 known to the -mcpu option.
4026 * doc/as.texinfo: Correct description of MIPS -mcpu
4027 option, by copying some of the text from doc/c-mips.texi.
4029 2000-12-01 Joel Sherrill <joel@OARcorp.com>
4031 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
4033 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
4034 (sparc*-*-rtems*): Switched from a.out to ELF.
4035 * configure: Regenerate.
4036 * config.in: Regenerate.
4037 * Makefile.in: Regenerate.
4038 * aclocal.m4: Regenerate.
4039 * po/gas.pot: Regenerate.
4041 2000-11-30 Philip Blundell <pb@futuretv.com>
4043 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
4044 even in non BFD_ASSEMBLER case.
4046 2000-11-30 Diego Novillo <dnovillo@redhat.com>
4048 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
4051 2000-11-29 Richard Henderson <rth@redhat.com>
4053 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
4054 until dwarf2_finish; use relaxation to get cross-fragment offsets;
4055 thread multiple subsegments properly; handle multiple code
4056 sections properly; emit proper compilation unit info for assembler
4057 generated debugging.
4059 * as.h (enum _relax_state): Add rs_dwarf2dbg.
4060 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
4061 (dwarf2dbg_estimate_size_before_relax): Declare.
4062 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
4063 * write.c: Include dwarf2dbg.h.
4064 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
4065 (relax_segment): Likewise.
4067 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
4069 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
4070 jump>: Use as_bad_where instead of as_bad. Tweak error message
4071 accordingly. Stabilize frag by updating fix part and resetting
4073 <undefined symbol, unconditional jump>: Ditto.
4074 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
4075 indexing is_end_of_line[].
4076 (md_assemble): Initialize size to 0.
4077 (md_section_align): Mark parameter seg as unused.
4078 (parse_reg): Parse names case-insensitively.
4080 2000-11-28 Kazu Hirata <kazu@hxi.com>
4082 * config/obj-aout.h: Fix formatting.
4083 * config/obj-bout.h: Likewise.
4084 * config/obj-coff.c: Likewise.
4085 * config/obj-coff.h: Likewise.
4086 * config/obj-elf.h: Likewise.
4087 * config/obj-som.h: Likewise.
4088 * config/obj-vms.c: Likewise.
4089 * config/obj-vms.h: Likewise.
4090 * config/tc-h8300.h: Likewise.
4091 * config/tc-ns32k.h: Likewise.
4092 * config/tc-sparc.h: Likewise.
4093 * config/tc-tic54x.h: Likewise.
4094 * config/tc-z8k.h: Likewise.
4096 2000-11-28 Nick Clifton <nickc@redhat.com>
4098 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
4099 License is present in the sources, but not the output, and
4100 also available from the GNU website.
4101 (GNU Free Documentation License): Comment out this section.
4103 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
4105 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
4106 targets. Remove i860 from valid a.out targets.
4107 * Makefile.in: Regenerate.
4109 * config/tc-cris.c: Include dwarf2dbg.h.
4110 (md_pseudo_table): Add .file and .loc.
4111 (md_assemble): Call dwarf2_emit_insn if generating ELF.
4112 (s_cris_file, s_cris_loc): New.
4113 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4114 * Makefile.am: Regenerate dependencies.
4115 * Makefile.in: Regenerate.
4117 2000-11-28 Alan Modra <alan@linuxcare.com.au>
4119 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
4120 (MRI_MUL_PRECEDENCE): Likewise.
4121 (op_rank): Fix a comment typo.
4123 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4125 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
4127 (get_operand): Fix analysis for movw/movb instructions.
4129 2000-11-24 Nick Clifton <nickc@redhat.com>
4131 * configure.in (xscale-elf): Add target.
4132 (xscale-coff): Add target.
4133 * configure: Regenerate.
4135 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
4137 (ARM_EXT_XSCALE): New ARM architecture extension.
4138 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
4139 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
4140 (ARM_THUMB): Rename to ARM_EXT_THUMB.
4141 (ARM_ARCH_V4): Remove processor from architecture.
4142 (ARM_ARCH_3M): New architecutre definition.
4143 (ARM_ARCH_V5TE): New architecutre definition.
4144 (ARM_ARCH_XSCALE): New architecutre definition.
4145 (CPU_DEFAULT): Allow to be defaulted to XScale.
4146 (atpcs): New boolean variable.
4147 (ldr_flags): Support 'd' flag for double word loads.
4148 (str_flags): Support 'd' flag for double word stored.
4149 (do_mia): New function.
4150 (do_mar): New function.
4151 (do_mra): New function.
4152 (do_pld): New function.
4153 (do_ldrd): New function.
4154 (do_blx): New function.
4155 (do_bkpt): New function.
4156 (do_clz): New function.
4157 (do_lstc2): New function.
4158 (do_cdp2): New function.
4159 (do_t_blx): New function.
4160 (do_t_bkpt): New function.
4161 (do_smla): New function.
4162 (do_smlal): New function.
4163 (do_smul): New function.
4164 (do_qadd): New function.
4165 (do_co_reg2c): New function.
4166 (LONGEST_INSN): Redefine to 7.
4168 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
4169 command line switches.
4171 2000-11-22 Jim Wilson <wilson@redhat.com>
4173 * config/tc-ia64.c (pseudo_func): Add missing initializers.
4174 (struct rsrc): Make line unsigned.
4175 (gr_values): Add missing initializer.
4176 (SLOT_NUM_NOT_SET): Add unsigned cast.
4177 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
4178 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4179 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4180 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
4181 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
4182 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
4183 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
4184 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
4185 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
4186 Add ATTRIBUTE_UNUSED to unused parameters.
4187 (convert_expr_to_ab_reg): Add parens.
4188 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
4189 (dot_prologue): Initialize grsave when declared.
4190 (md_pseudo_table): Add missing initializers.
4191 (operand_match): Add casts to bfd_vma.
4192 (emit_one_bundle): Delete unused local prev. Make required_template
4194 (specify_resource): Cast i to unsigned.
4195 (note_register_values): Use fprintf_vma.
4196 (print_dependency): Likewise.
4198 2000-11-21 Jim Wilson <wilson@redhat.com>
4200 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
4201 for unwind info section.
4202 (dot_endp): Likewise for unwind section.
4204 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
4207 2000-11-21 Jakub Jelinek <jakub@redhat.com>
4209 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
4210 (output_insn): Call dwarf2_emit_insn.
4211 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4213 2000-11-17 Richard Henderson <rth@redhat.com>
4215 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4216 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
4217 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
4219 2000-11-17 Nick Clifton <nickc@redhat.com>
4221 * config/tc-arm.c (md_pseudo_table): Add support for .line and
4224 2000-11-17 Richard Henderson <rth@redhat.com>
4226 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4228 2000-11-17 Richard Henderson <rth@redhat.com>
4230 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
4231 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
4232 tri-state definition of alpha_flag_mdebug.
4233 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4234 (s_alpha_file): Store first .file directive.
4235 (s_alpha_stab): New.
4236 (md_pseudo_table): Add stabs and stabn.
4238 2000-11-17 Richard Henderson <rth@redhat.com>
4240 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4242 2000-11-17 Richard Henderson <rth@redhat.com>
4244 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4245 (main): Call dwarf2_finish.
4246 * as.h (debug_type): Clarify documentation of the meaning
4248 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4249 (print_stats): Fix parenthesis problem.
4250 (now_subseg_size): New.
4251 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4252 (dwarf2_directive_file): Don't set debug_type.
4253 (dwarf2_where): Honor DEBUG_DWARF2 first.
4254 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4255 do nothing if not emitting dwarf2 debug info, or no work.
4256 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4257 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4258 (ecoff_new_file): Likewise.
4259 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4260 commentary wrt dwarf2.
4262 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4263 ATTRIBUTE_UNUSED as needed.
4264 (emit_insn): Call dwarf2_emit_insn.
4265 (s_alpha_file): New.
4267 (s_alpha_coff_wrapper): Don't handle them.
4268 (md_pseudo_table): Update for .file and .loc.
4269 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4271 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4272 don't protect with debug_type.
4273 * config/tc-hppa.c (md_assemble): Likewise.
4274 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4275 * config/tc-mn10300.c (md_assemble): Likewise.
4276 * config/tc-sh.c (md_assemble): Likewise.
4277 * config/tc-v850.c (md_assemble): Likewise.
4279 * config/tc-arm.c (arm_end_of_source): Remove.
4280 * config/tc-hppa.c (pa_end_of_source): Remove.
4281 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4282 * config/tc-mn10300.c (mn10300_finalize): Remove.
4283 * config/tc-sh.c (sh_finalize): Remove.
4284 * config/tc-v850.c (sh_finalize): Remove.
4286 * config/tc-arm.h (md_end): Remove.
4287 * config/tc-hppa.h (md_end): Remove.
4288 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4289 * config/tc-m68hc11.h (md_end): Remove.
4290 * config/tc-mn10300.h (md_end): Remove.
4291 * config/tc-sh.h (md_end): Remove.
4292 * config/tc-v850.h (md_end): Remove.
4294 * config/tc-ia64.c (emit_one_bundle): Don't protect
4295 dwarf2 bits with debug_type.
4296 (md_assemble): Likewise.
4297 (ia64_end_of_source): Don't call dwarf2_finish.
4299 2000-11-16 Jim Wilson <wilson@redhat.com>
4301 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4302 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4305 2000-11-16 H.J. Lu <hjl@gnu.org>
4307 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4310 2000-11-15 Kazu Hirata <kazu@hxi.com>
4312 * config/tc-tic30.c: Fix formatting.
4313 * config/tc-tic80.c: Likewise.
4314 * config/tc-v850.c: Likewise.
4315 * config/tc-vax.c: Likewise.
4316 * config/tc-w65.c: Likewise.
4317 * config/tc-z8k.c: Likewise.
4319 2000-11-14 DJ Delorie <dj@redhat.com>
4321 * config/tc-v850.c: Support dwarf2.
4322 * config/tc-v850.h: Ditto.
4324 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4325 parse_cons_expression_v850 to initialize hold_cons_reloc.
4327 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4329 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4330 (errata_nops_necessary_p): New function.
4331 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4334 2000-11-14 Jim Wilson <wilson@redhat.com>
4336 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4337 return little endian bfd formats.
4339 2000-11-14 Kazu Hirata <kazu@hxi.com>
4341 * config/aout_gnu.h: Fix formatting.
4342 * config/atof-vax.c: Likewise.
4343 * config/m68k-parse.h: Likewise.
4344 * config/m88k-opcode.h: Likewise.
4345 * config/obj-elf.c: Likewise.
4346 * config/tc-arm.c: Likewise.
4347 * config/tc-cris.c: Likewise.
4348 * config/tc-i386.c: Likewise.
4349 * config/tc-ia64.c: Likewise.
4350 * config/tc-mn10300.c: Likewise.
4351 * config/te-386bsd.h: Likewise.
4352 * config/te-hppa.h: Likewise.
4353 * config/te-nbsd.h: Likewise.
4354 * config/te-ppcnw.h: Likewise.
4355 * config/te-sparcaout.h: Likewise.
4356 * config/te-tmips.h: Likewise.
4357 * config/vax-inst.h: Likewise.
4358 * config/vms-conf.h: Likewise.
4360 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4362 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4364 2000-11-13 H.J. Lu <hjl@gnu.org>
4366 * config/obj-elf.c (elf_frob_symbol): Support
4367 ".symver name,name2@@@nodename".
4368 (elf_frob_file_before_adjust): Likewise.
4370 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4371 and ".symver name,name2@@@nodename".
4374 2000-11-12 H.J. Lu (hjl@gnu.org)
4376 * config/obj-elf.c (obj_elf_symver): Check missing version
4379 2000-11-12 H.J. Lu (hjl@gnu.org)
4381 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4382 instead of bfd_vma for non-bfd assemblers.
4384 2000-11-09 Kazu Hirata <kazu@hxi.com>
4386 * itbl-ops.c: Fix comment typos.
4388 2000-11-08 Jim Wilson <wilson@redhat.com>
4390 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4391 (struct unwind): Add next_slot_frag field.
4392 (slot_index): New parameters slot_frag and first_frag. Add code
4393 to add in frag sizes when different. Add comments.
4394 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4395 arguments to slot_index.
4396 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4397 loop end. Set next_slot_frag field.
4399 2000-11-07 H.J. Lu <hjl@gnu.org>
4401 * doc/as.texinfo (.symver): Updated for versioned symbol
4404 * obj.h (format_ops): Add the frob_file_before_adjust field.
4406 * config/obj-aout.c (aout_format_ops): Set the
4407 frob_file_before_adjust field to 0.
4408 * config/obj-coff.c (coff_format_ops): Likewise.
4409 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4411 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4413 (elf_frob_file_before_adjust): New function to remove unneeded
4414 versioned symbols from the symbol table.
4415 (elf_format_ops): Set the frob_file_before_adjust field to
4416 elf_frob_file_before_adjust.
4418 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4421 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4423 2000-11-07 Peter Targett <peter.targett@arccores.com>
4425 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4427 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4428 Fix compile time warning messages.
4430 2000-11-07 Nick Clifton <nickc@redhat.com>
4432 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4433 buffer in order to avoid buffer overflows.
4435 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4437 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4438 Change M to m for -milp32 or -mlp64 to match gcc.
4439 (dot_endp): Use bytes_per_address instead of 8.
4440 (emit_one_bundle): Use number_to_chars_littleendian instead of
4442 (fix_insn): Likewise.
4443 (ia64_init): New function.
4444 (ia64_target_format): New function.
4445 (md_begin): Set endianness, arch, and machine as appropriate.
4446 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4447 Make these macros depend on TE_HPUX macro.
4448 (TARGET_FORMAT): Define.
4449 (HOST_SPECIAL_INIT): Define.
4450 * config/te-hpux.h: New file.
4451 * configure.in: Add "ia64-*-hpux*" target to configure.
4452 * configure: Regenerate.
4454 2000-11-06 Kazu Hirata <kazu@hxi.com>
4456 * as.c: Fix formatting.
4457 * dwarf2dbg.c: Likewise.
4458 * input-file.c: Likewise.
4459 * input-file.h: Likewise.
4460 * input-scrub.c: Likewise.
4461 * itbl-ops.c: Likewise.
4462 * listing.c: Likewise.
4463 * macro.h: Likewise.
4464 * messages.c: Likewise.
4466 * subsegs.c: Likewise.
4467 * subsegs.h: Likewise.
4468 * write.c: Likewise.
4470 2000-11-06 Nick Clifton <nickc@redhat.com>
4472 * doc/as.texinfo: Add GNU Free Documentation License.
4473 * doc/gasp.texi: Add GNU Free Documentation License.
4474 * doc/as.1: Add GNU Free Documentation License.
4476 2000-11-05 Nick Clifton <nickc@redhat.com>
4478 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4480 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4482 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4483 * configure: Regenerate.
4485 2000-11-01 Nick Clifton <nickc@redhat.com>
4487 * read.c (original_case_string): New global variable.
4488 (read_a_source_file): Copy opcode string into
4489 original_case_string if clobbering the case of the opcode.
4490 * read.h: Export the definition of original_case_string.
4491 * config/tc-arm.c (md_assembler): When parsing a .req
4492 directive use the original opcode string, not the case
4495 2000-11-02 Nick Clifton <nickc@redhat.com>
4497 * config/tc-mn10300.c (debug_line): Remove this static
4499 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4500 dwarf2_where and dwarf2_gen_line_info.
4502 2000-11-02 Theo Honohan <th@futuretv.com>
4504 * config/tc-arm.c (do_msr): Improve error message.
4506 2000-10-31 Eric Christopher <echristo@redhat.com>
4508 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4509 or pc-relative, else use fx_offset.
4511 2000-10-31 Jim Wilson <wilson@redhat.com>
4513 * config/tc-ia64.c (struct md): New field tag_fixups.
4514 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4515 qualifying predicate.
4516 (emit_one_bundle): Delete spurious multiplication by one. Handle
4518 (ia64_start_line): Error if dangling qualifying predicate.
4519 (defining_tag): New static variable.
4520 (ia64_unrecognized_line, case '['): Parse tags.
4521 (ia64_frob_label): Create tag_fixups.
4522 (md_assemble): Reset md.qp.X_op after using it.
4524 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4526 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4528 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4530 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4532 2000-10-30 Kazu Hirata <kazu@hxi.com>
4534 * expr.c: Fix formatting.
4535 * flonum-copy.c: Likewise.
4536 * flonum.h: Likewise.
4540 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4542 * as.h (OPTION_MD_BASE): Bump to 190.
4543 * as.c (parse_args) <std_longopts>: Add comment about the need to
4544 check OPTION_MD_BASE in as.h.
4546 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4549 2000-10-27 Nick Clifton <nickc@redhat.com>
4551 * configure.in (emulations): Add m68hc12.
4552 * configure: Regenerate.
4553 * po/gas.pot: Regenerate.
4555 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4557 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4559 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4561 2000-10-25 Nick Clifton <nickc@redhat.com>
4563 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4564 a DWARF2 line number information sequence.
4566 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4568 * read.c (generate_lineno_debug): Update comment describing why
4569 DWARF2 line number debug information is not generated
4570 automatically by this function.
4572 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4575 * config/tc-arm.h (md_end): Define.
4576 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4578 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4579 if generating DWARF2 line numbers.
4580 (arm_end_of_source): New function. Call dwarf2_finish if
4583 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4584 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4585 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4587 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4589 * config/tc-i386.c: Fix prototype declarations for functions taking no
4592 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4594 * config/tc-i386.c (i386_operand_modifier): Remove.
4595 (build_displacement_string): Remove.
4596 (i386_parse_seg): Remove.
4597 (i386_intel_memory_operand): Remove.
4598 (i386_intel_operand): Re-write using recursive descent parser based
4599 on MASM documentation.
4600 (struct intel_parser_s): New structure.
4601 (intel_parser): New static variable.
4602 (struct intel_token): New structure.
4603 (cur_token, prev_token): New static variables.
4616 (intel_match_token): New function.
4617 (intel_get_token): New function.
4618 (intel_putback_token): New function.
4619 (intel_expr): New function.
4620 (intel_e05): New function.
4621 (intel_e05_1): New function.
4622 (intel_e06): New function.
4623 (intel_e06_1): New function.
4624 (intel_e09): New function.
4625 (intel_e09_1): New function.
4626 (intel_e10): New function.
4627 (intel_e10_1): New function.
4628 (intel_e11): New function.
4630 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4632 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4633 instructions to loose any special insn->architecture mask.
4635 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4636 (sparc_md_end, sparc_arch_types, sparc_arch,
4637 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4638 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4639 request v9b architecture if they are used).
4641 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4643 * config/tc-m68k.c: Fix the previous misapplied patch.
4645 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4647 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4648 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4649 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4652 2000-10-17 Kazu Hirata <kazu@hxi.com>
4654 * debug.c: Fix formatting.
4655 * depend.c: Likewise.
4656 * dwarf2dbg.c: Likewise.
4657 * dwarf2dbg.h: Likewise.
4658 * ecoff.c: Likewise.
4661 * flonum-konst.c: Likewise.
4662 * frags.h: Likewise.
4664 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4666 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4668 * doc/as.texinfo: Added notes about this new option.
4670 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4672 * config/tc-sh.c (JREG): Remove.
4673 (md_convert_frag): Remove #if 0:d code using JREG.
4675 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4677 * config/tc-i386.c (i386_operand_modifier): Only match
4678 modifiers SHORT and FLAT if they are followed by a space.
4679 (parse_register): When `allow_naked_reg' is set, do not confuse
4680 identifiers that start with a register name with a register.
4682 2000-10-12 Kazu Hirata <kazu@hxi.com>
4684 * app.c: Fix formatting.
4687 * bit_fix.h: Likewise.
4692 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4694 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4696 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4698 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4699 Re-arrange function a little and improve error message.
4701 * write.c (write_relocs): Fix a comment.
4703 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4706 2000-10-05 Jim Wilson <wilson@cygnus.com>
4708 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4710 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4712 * config/tc-i386.c: Delete some useless comments, reformat others.
4714 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4715 non-global syms in linkonce sections.
4717 2000-10-04 Ralf Baechle <ralf@gnu.org>
4719 * config/tc-ia64.c (operand_match): Don't use // style comments.
4720 * config/tc-i370.c: Likewise.
4722 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4724 Changes to handle varying register prefix and user symbol prefix.
4725 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4726 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4727 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4728 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4729 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4730 (demand_register_prefix): New variable.
4731 (md_pseudo_table): New pseudo ".syntax".
4732 (md_longopts): New options --no-underscore and --underscore.
4733 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4734 on symbols_have_leading_underscore.
4735 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4736 (get_spec_reg): Ditto.
4737 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4739 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4741 <case OPTION_NO_US, case OPTION_US>: New.
4742 (md_show_usage): Be brief and reformat to match continuation of
4744 * po/gas.pot: Regenerate.
4746 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4748 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4749 force relocs for 12 bit branches.
4750 (md_apply_fix): Similarly, adjust logic here.
4752 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4754 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4755 adjust for external and weak syms as we will use a reloc. Allow
4756 for +8 offset when calculating limits of branches.
4757 (hppa_fix_adjustable): Undo 2000-09-23 change.
4758 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4759 Correct distance calculation.
4760 (tc_gen_reloc): Print the file name and line number if we can't
4763 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4764 * config/tc-hppa.c (nonzero_dibits): Define.
4765 (arg_reloc_stub_needed): Check each arg and return value
4766 separately for zero case.
4767 (pa_align): Declare argument `bytes'.
4769 2000-09-25 Kazu Hirata <kazu@hxi.com>
4771 * config/tc-cris.c: Fix formatting.
4772 * config/tc-d10v.h: Likewise.
4773 * config/tc-d30v.c: Likewise.
4774 * config/tc-d30v.h: Likewise.
4775 * config/tc-fr30.c: Likewise.
4776 * config/tc-fr30.h: Likewise.
4777 * config/tc-m68k.c: Likewise.
4778 * config/tc-m68k.h: Likewise.
4779 * config/tc-pj.h: Likewise.
4780 * config/tc-ppc.c: Likewise.
4781 * config/tc-ppc.h: Likewise.
4782 * config/tc-sh.c: Likewise.
4783 * config/tc-sh.h: Likewise.
4784 * config/tc-sparc.c: Likewise.
4785 * config/tc-v850.h: Likewise.
4786 * config/tc-vax.h: Likewise.
4787 * config/tc-w65.h: Likewise.
4788 * config/tc-z8k.h: Likewise.
4790 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4792 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4793 checks only for ELF.
4794 (hppa_force_relocation): Likewise.
4796 2000-09-22 Jim Wilson <wilson@cygnus.com>
4798 * config/tc-ia64.c (dv_sem): Add "stop".
4799 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4800 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4801 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4803 (mark_resources): Check IA64_RS_PRr.
4805 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4807 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4808 md_estimate_size_before_relax): Redesign and clean up the
4809 relaxation mechanism.
4811 2000-09-21 Kazu Hirata <kazu@hxi.com>
4813 * config/tc-ns32k.c: Fix formatting.
4814 * config/tc-ns32k.h: Likewise.
4816 2000-09-20 Kazu Hirata <kazu@hxi.com>
4818 * config/tc-m32r.c: Fix formatting.
4819 * config/tc-m32r.h: Likewise.
4820 * config/tc-m68851.h: Likewise.
4821 * config/tc-m68hc11.c: Likewise.
4822 * config/tc-m68hc11.h: Likewise.
4823 * config/tc-m88k.c: Likewise.
4824 * config/tc-mcore.c: Likewise.
4825 * config/tc-mcore.h: Likewise.
4826 * config/tc-mips.c: Likewise.
4827 * config/tc-mips.h: Likewise.
4828 * config/tc-mn10200.h: Likewise.
4829 * config/tc-mn10300.h: Likewise.
4830 * config/tc-tahoe.c: Likewise.
4831 * config/tc-tahoe.h: Likewise.
4833 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4835 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4836 Likewise in relaxation description comments.
4838 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4840 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4841 subtraction of two syms without emitting a relocation.
4843 From David Huggins-Daines <dhd@linuxcare.com>
4844 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4845 global or weak symbols.
4847 2000-09-15 Kazu Hirata <kazu@hxi.com>
4849 * config/tc-h8300.h: Fix formatting.
4850 * config/tc-h8500.c: Likewise.
4851 * config/tc-h8500.h: Likewise.
4852 * config/tc-hppa.h: Likewise.
4853 * config/tc-i370.h: Likewise.
4854 * config/tc-i386.h: Likewise.
4855 * config/tc-i860.c: Likewise.
4856 * config/tc-i860.h: Likewise.
4857 * config/tc-i960.h: Likewise.
4858 * config/tc-ia64.c: Likewise.
4859 * config/tc-ia64.h: Likewise.
4861 2000-09-14 Kazu Hirata <kazu@hxi.com>
4863 * config/tc-a29k.c: Fix formatting.
4864 * config/tc-alpha.c: Likewise.
4865 * config/tc-arc.c: Likewise.
4866 * config/tc-arc.h: Likewise.
4867 * config/tc-arm.c: Likewise.
4868 * config/tc-arm.h: Likewise.
4869 * config/tc-avr.c: Likewise.
4870 * config/tc-avr.h: Likewise.
4871 * config/tc-tic30.c: Likewise.
4872 * config/tc-tic30.h: Likewise.
4873 * config/tc-tic54x.c: Likewise.
4874 * config/tc-tic54x.h: Likewise.
4875 * config/tc-tic80.c: Likewise.
4876 * config/tc-tic80.h: Likewise.
4878 2000-09-14 Timothy Wall <twall@cygnus.com>
4880 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4881 parallel comparisons for later use.
4882 (struct rsrc): Add parallel comparison type.
4883 (resources_match): Skip special cases of PR usage (non-conflicting
4886 2000-09-13 Kazu Hirata <kazu@hxi.com>
4888 * config/obj-ecoff.c: Fix formatting.
4889 * config/obj-elf.c: Likewise.
4890 * config/obj-elf.h: Likewise.
4891 * config/obj-evax.h: Likewise.
4892 * config/obj-generic.h: Likewise.
4893 * config/obj-hp300.c: Likewise.
4894 * config/obj-hp300.h: Likewise.
4895 * config/obj-ieee.h: Likewise.
4896 * config/obj-vms.c: Likewise.
4897 * config/obj-vms.h: Likewise.
4899 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4901 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4902 (md_parse_option): Ditto.
4903 (md_longopts): Add -mips32 option.
4904 (md_show_usage): Document new options.
4905 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4906 (mips_ip): Assemble mfc0 with a sub-selection code.
4907 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4908 (mips_cpu_to_str): New function.
4909 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4910 Use CPU_* defines instead of hardcoded numbers.
4912 * doc/as.texinfo: Document new options.
4913 * doc/c-mips.texi: Ditto.
4915 2000-09-12 Kazu Hirata <kazu@hxi.com>
4917 * as.h: Fix formatting.
4918 * asintl.h: Likewise.
4919 * bit_fix.h: Likewise.
4920 * config/obj-aout.c: Likewise.
4921 * config/obj-aout.h: Likewise.
4922 * config/obj-bout.c: Likewise.
4923 * config/obj-bout.h: Likewise.
4924 * config/obj-coff.c: Likewise.
4925 * config/obj-coff.h: Likewise.
4926 * dwarf2dbg.h: Likewise.
4928 * flonum.h: Likewise.
4929 * frags.h: Likewise.
4930 * itbl-ops.h: Likewise.
4931 * macro.h: Likewise.
4934 * struc-symbol.h: Likewise.
4935 * subsegs.h: Likewise.
4936 * symbols.h: Likewise.
4938 * write.h: Likewise.
4940 2000-09-11 Kazu Hirata <kazu@hxi.com>
4942 * bignum-copy.c: Fix formatting.
4943 * config/tc-i370.c: Likewise.
4944 * config/tc-i960.c: Likewise.
4945 * config/tc-m68k.c: Likewise.
4946 * ehopt.c: Likewise.
4947 * flonum-copy.c: Likewise.
4948 * flonum-konst.c: Likewise.
4949 * flonum-mult.c: Likewise.
4950 * literal.c: Likewise.
4953 * stabs.c: Likewise.
4954 * subsegs.c: Likewise.
4956 2000-09-09 Philip Blundell <philb@gnu.org>
4958 * configure.in (arm*-*-uclinux*): New target.
4959 * configure: Regenerate.
4961 2000-09-09 Kazu Hirata <kazu@hxi.com>
4963 * input-file.c: Fix formatting.
4964 * itbl-ops.c: Likewise.
4965 * messages.c: Likewise.
4967 2000-09-08 Philip Blundell <philb@gnu.org>
4969 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4972 2000-09-07 H.J. Lu <hjl@gnu.org>
4974 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4975 * configure: Rebuild.
4977 2000-09-07 Kazu Hirata <kazu@hxi.com>
4979 * atof-generic.c: Fix formatting.
4980 * config/tc-mips.c: Likewise.
4981 * config/tc-vax.c: Likewise.
4982 * input-scrub.c: Likewise.
4984 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4986 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4987 * configure.in (sh-*-linux*): Added.
4988 * configure: Rebuilt.
4990 2000-09-06 Kazu Hirata <kazu@hxi.com>
4992 * config/tc-hppa.c: Fix formatting.
4994 * ecoff.c: Fix formatting.
4996 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4998 * configure: Rebuilt with new libtool.m4.
5000 2000-09-05 Kazu Hirata <kazu@hxi.com>
5002 * cgen.c: Fix formatting.
5003 * config/tc-ia64.c: Likewise.
5005 2000-09-05 Nick Clifton <nickc@redhat.com>
5007 * aclocal.m4: Regenerate.
5008 * config.in: Regenerate.
5009 * configure: Regenerate.
5010 * po/gas.pot: Regenerate.
5012 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
5014 * config/tc-cris.c: Correct comment typos.
5016 2000-09-05 Eric Christopher <echristo@cygnus.com>
5018 * config/tc-mn10300.c: Cleanup.
5019 (md_pcrel_from): Enable.
5021 2000-09-05 Alan Modra <alan@linuxcare.com.au>
5023 * expr.c (operand): Fix a comment typo.
5024 * write.c (write_relocs): Fix a signed/unsigned warning.
5026 * config/tc-hppa.c (fudge_reg_expressions): New
5027 (hppa_force_reg_syms_absolute): New.
5028 (pa_equ): Allow reg_section expressions.
5029 * config/tc-hppa.c (md_optimize_expr): Define.
5030 (hppa_force_reg_syms_absolute): Prototype.
5032 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
5033 (pa_parse_number): Pass in arg to select fp reg parsing.
5034 Return 1 to indicate format checks pass. If strict, then only
5035 accept a register or register symbol. Return value in...
5036 (pa_number): New static for pa_parse_number.
5037 (FP_REG_BASE): Define.
5038 (FP_REG_RSEL): Define.
5039 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
5040 appropriate. White space changes.
5041 (need_pa11_opcode): Don't bother passing any params, get them from
5043 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
5044 Remove extraneous check in case 'Q'.
5045 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
5046 reg, set section of resulting symbol to reg_section.
5047 (pa_parse_space_stmt): Modify call to pa_parse_number.
5048 (pa_space): Likewise.
5050 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
5051 (hppa_force_relocation): Handle vtable relocs.
5052 (pa_vtable_entry): New.
5053 (pa_vtable_inherit): New.
5054 (md_pseudo_table): Add entries for vtable pseudos.
5055 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
5056 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
5058 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
5059 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
5060 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
5062 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
5063 specify a symbol type.
5065 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
5066 dependent things together.
5067 (md_elf_symbol_type): Define.
5069 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
5071 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
5073 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
5074 (obj_elf_vtable_entry): Declare.
5076 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
5077 and export function.
5078 (obj_elf_vtable_entry): Similarly.
5079 (elf_pseudo_table): Fix the damage with a cast.
5081 2000-09-03 Richard Henderson <rth@cygnus.com>
5083 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
5084 for template selection when a label is needed.
5086 2000-09-02 Kazu Hirata <kazu@hxi.com>
5088 * config/tc-ia64.c: Fix formatting.
5090 2000-09-02 Nick Clifton <nickc@redhat.com>
5092 * configure.in: Increase version number to 2.10.91.
5093 * configure: Regenerate.
5094 * aclocal.m4: Regenerate.
5095 * config.in: Regenerate.
5096 * po/gas.pot: Regenerate.
5097 * Makefile.in: Regenerate.
5099 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
5101 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
5102 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
5103 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
5105 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
5108 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
5110 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
5111 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
5112 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
5113 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
5114 (GOT_symbol): New variable.
5115 (md_undefined_symbol): Set it.
5117 2000-09-01 Richard Henderson <rth@cygnus.com>
5119 * config/tc-ia64.c (match): Don't inline.
5120 (extra_goodness): New.
5121 (md_begin): Prefer nop.f and nop.b for best_template.
5123 2000-08-31 Kazu Hirata <kazu@hxi.com>
5125 * as.c: Fix formatting.
5127 * frags.c: Likewise.
5128 * macro.c: Likewise.
5130 2000-08-31 Eric Christopher <echristo@cygnus.com>
5132 * config/tc-mn10300.c: Cleanup and fix warnings.
5133 (md_pseudo_table): Add initializers.
5134 (md_show_usage): Cleanup.
5135 (md_parse_option): Fix warnings.
5136 (md_undefined_symbol): Fix warnings.
5137 (md_conver_frag): Fix warnings.
5138 (tc_gen_reloc): Fix warnings.
5139 (md_apply_fix3): Fix warnings.
5140 (check_operand): Fix warnings.
5142 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
5144 * acinclude.m4: Include libtool and gettext macros from the
5146 * aclocal.m4, configure: Rebuilt.
5148 2000-08-30 Mark Hatle <mhatle@mvista.com>
5150 * config/tc-ppc.c (md_parse_option): Recognize -m405.
5152 2000-08-31 Kazu Hirata <kazu@hxi.com>
5154 * listing.c: Fix formatting.
5156 2000-08-29 Kazu Hirata <kazu@hxi.com>
5158 * app.c: Fix a comment typo. Fix formatting.
5160 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
5162 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
5163 offset of the target destination for jmp instructions.
5164 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
5166 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
5168 * NEWS: Mention support for CRIS.
5170 2000-08-24 Denis Chertykov <denisc@overta.ru>
5172 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
5173 Sets `.lcomm' alignment to zero.
5175 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5177 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
5178 TC_FIX_ADJUSTABLE): Define.
5180 2000-08-23 Jim Wilson <wilson@cygnus.com>
5182 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
5183 unwind.personality_routine is set.
5185 2000-08-23 H.J. Lu <hjl@gnu.org>
5187 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
5189 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5191 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
5194 2000-08-22 H.J. Lu <hjl@gnu.org>
5196 * config.in (STRICTCOFF): New for strict COFF.
5198 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
5199 i386-*-go32* and i386-go32-rtems*.
5200 * configure: Rebuilt.
5202 * config/obj-coff.c (obj_coff_endef): Follow the historical
5203 behavior if STRICTCOFF is not defined.
5205 * doc/internals.texi: Document STRICTCOFF.
5207 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
5209 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
5210 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
5211 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5212 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
5213 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5214 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
5215 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
5218 2000-08-22 Eric Christopher <echristo@cygnus.com>
5220 * config/tc-mn10300.c: (md_apply_fix): New function.
5221 (mn10300_force_relocation): New function.
5222 (mn10300_fix_adjustable): New function.
5224 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
5225 (TC_HANDLES_FX_DONE): Define.
5226 (obj_fix_adjustable): Define.
5227 (MD_APPLY_FIX3): Define.
5228 (TC_LINKRELAX_FIXUP): Define.
5230 * write.c: (TC_LINKRELAX_FIXUP): Define if not
5232 (fixup_segment): Use TC_LINKRELAX_FIXUP.
5234 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5236 2000-08-21 Jason Eckhardt <jle@cygnus.com>
5238 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5239 if the fixup resulted in a relocation.
5241 2000-08-18 Nick Clifton <nickc@redhat.com>
5243 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5244 Make reference to first element of shift_names explicit.
5246 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
5248 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5249 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5250 add a symbol's address. Removed all target-specific #ifdefs that
5251 used to accomplished the same.
5252 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5253 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5254 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5255 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5256 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5258 2000-08-17 Kazu Hirata <kazu@hxi.com>
5260 * dwarf2dbg.c: Fix formatting.
5262 2000-08-17 Nick Clifton <nickc@redhat.com>
5264 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5265 to be recoded as logical shift lefts by zero.
5267 2000-08-16 Jim Wilson <wilson@cygnus.com>
5269 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5270 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5272 (note_register_values): Handle IA64_OPND_R3_2 operands.
5274 2000-08-16 Jason Eckhardt <jle@cygnus.com>
5276 * config/tc-i860.c (md_operand): Silly typo fixed.
5278 2000-08-16 Nick Clifton <nickc@redhat.com>
5280 * config/tc-arm.c (struct asm_shift): Delete.
5282 (enum asm_shift_index): New.
5283 (struct asm_shift_properties): New.
5284 (struct asm_shift_name): New.
5285 (shift_properties[]); New.
5286 (shift_names[]); New.
5288 (decode_shift): Use new structures.
5289 Issue a warning is "ROR #0" is used.
5290 Issue a warning if "ASR #0" or "LSR #0" is used.
5292 (md_begin): Initialise arm_shift_hsh table from new
5293 asm_shift_name array.
5295 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5297 * config/tc-sparc.c: Kill all warnings.
5298 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5300 (md_show_usage): Update usage text.
5302 2000-08-16 Nick Clifton <nickc@redhat.com>
5304 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5307 2000-08-15 Will Cohen <wcohen@redhat.com>
5309 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5311 * config/tc-sh.c (md_assemble): Changed so debug_type
5312 test performed for ppi_assemble
5313 * config/tc-sh.c: Included dwarf2dbg.h.
5314 (debug_line): Defined.
5315 (md_assemble): Generates dwarf2 line info.
5316 (sh_finalize): New function. Finalize dwarf2 info.
5317 (assemble_ppi): Returns size of code generated.
5318 (build_Mytes): Returns size of code generated.
5319 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5320 * config/tc-sh.h (md_end): Defined.
5321 (sh_finalize): Declared.
5323 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5325 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5328 2000-08-14 Nick Clifton <nickc@redhat.com>
5330 * config/tc-arm.c (do_bx): Allow "bx pc".
5332 2000-08-14 Jim Wilson <wilson@cygnus.com>
5334 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5335 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5336 (md_begin): Change assignment to md.flag to OR in the new bit.
5338 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5340 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5341 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5344 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5346 * NEWS: Mention i860 support.
5348 2000-08-14 Jeffrey A Law (law@cygnus.com)
5350 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5352 2000-08-14 Andreas Schwab <schwab@suse.de>
5354 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5356 2000-08-11 Andreas Schwab <schwab@suse.de>
5358 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5361 2000-08-11 Kazu Hirata <kazu@hxi.com>
5363 * expr.c: Fix formatting.
5364 * config/obj-bout.c: Likewise.
5366 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5368 * doc/c-i860.texi: Flesh out the i860 section more.
5370 2000-08-10 Kazu Hirata <kazu@hxi.com>
5372 * symbols.c: Fix formatting.
5375 2000-08-09 Diego Novillo <dnovillo@cygnus.com>
5377 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5378 modifier has the IgnoreSize bit set.
5380 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5382 From Rodney Brown <RodneyBrown@mynd.com>
5383 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5384 * configure: Regenerate.
5386 2000-08-09 Kazu Hirata <kazu@hxi.com>
5388 * hash.c: Fix formatting.
5391 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5393 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5394 (i860_fix_info): New enum.
5395 (MD_APPLY_FIX3): Define.
5396 (WORKING_DOT_WORD): Define.
5397 (TC_HANDLES_FX_DONE): Define.
5398 (DIFF_EXPR_OK): Define.
5399 (LISTING_HEADER): Define.
5400 (TARGET_FORMAT): Select target format based on endian flag.
5401 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5402 (target_big_endian): Add external declaration.
5404 * config/tc-i860.c: All existing code reworked completely. Other
5405 new code shown below.
5406 (SYNTAX_SVR4): Define.
5407 (target_warn_expand): New variable.
5408 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5409 (md_longopts): Declare and define with new options (-EL, -EB,
5411 (md_show_usage): New function.
5412 (md_operand): New function.
5413 (obtain_reloc_for_imm16): New function.
5414 (md_apply_fix3): New function.
5415 (tc_gen_reloc): New function.
5417 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5419 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5420 2 bytes of the jump address are in the same frag.
5421 (find): Accept 68hc12 register indirect modes.
5423 * NEWS: Mention 68HC11 & 68HC12 support.
5425 2000-08-07 Richard Henderson <rth@cygnus.com>
5427 * config/tc-ia64.c (unwind): Add prologue_mask member.
5428 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5429 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5430 (dot_body): Clear unwind.prologue_mask.
5431 (dot_prologue): Set it. Accept a register second argument.
5433 2000-08-07 Kazu Hirata <kazu@hxi.com>
5435 * config/atof-ieee.c: Fix formatting.
5436 * config/atof-tahoe.c: Likewise.
5438 2000-08-06 Nick Clifton <nickc@cygnus.com>
5440 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5443 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5444 of .popsection, .previous, .pushsection, .subsection,
5445 .version, .vtable_entry, .vtable_inherit and .weak.
5447 2000-08-05 Kazu Hirata <kazu@hxi.com>
5449 * config/tc-cris.c: Fix formatting.
5450 * config/tc-i386.c: Likewise.
5451 * config/tc-sparc.c (sparc_ip): Simplify the code.
5453 2000-08-04 Kazu Hirata <kazu@hxi.com>
5455 * config/tc-cris.c: Rearrange code for readability.
5456 * config/tc-d10v.c: Fix formatting.
5457 * config/tc-m32r.c: Likewise.
5458 * config/tc-sparc.c: Likewise.
5460 2000-08-02 Jim Wilson <wilson@cygnus.com>
5462 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5463 before ia64_find_opcode.
5464 (md_assemble): Likewise.
5466 2000-08-01 Nick Clifton <nickc@cygnus.com>
5468 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5469 Undo some formatting fixes.
5471 2000-08-01 Kazu Hirata <kazu@hxi.com>
5473 * config/obj-som.c: Fix formatting.
5474 * config/obj-ieee.c: Likewise.
5475 * config/tc-arm.c: Likewise.
5476 * config/tc-v850.c: Likewise.
5478 2000-08-01 Nick Clifton <nickc@redhat.com>
5480 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5481 index by command line option.
5483 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5485 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5486 (@node M68K-Branch): Rewrite to match the reality.
5488 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5490 * doc/c-i860.texi: New file.
5491 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5492 * doc/Makefile.in: Regenerate.
5493 * doc/all.texi: Add I860 as relevant architecture.
5494 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5496 2000-07-31 Kazu Hirata <kazu@hxi.com>
5498 * config/tc-d30v.c: Fix formatting.
5500 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5502 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5503 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5504 long emit a long branch if available instead of an absolute jump, never
5505 emit absolute jumps for anything with --pcrel.
5507 * doc/c-m68k.texi: Document new command line option.
5509 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5511 * config/tc-avr.c: Use PARAMS macro in function declarations.
5512 Don't declare md_pcrel_from_section (already in tc-avr.h).
5513 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5514 (avr_operand): Don't set (unsigned) op_mask to -1.
5516 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5518 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5519 * configure: Regenerated.
5520 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5521 of operand to the .type directive (.e.g, "type").
5523 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5525 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5526 * app.c (do_scrub_chars): Record where first comment found.
5527 * read.c (read_a_source_file): Init found_comment on entry, and
5528 notify whether comments found on exit.
5529 * config/tc-hppa.c (md_shortopts): Add "c".
5530 (md_longopts): Add warn-comment.
5531 (md_parse_option): Handle it.
5532 (md_show_usage): Show available options.
5533 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5535 2000-07-27 Andrew Cagney <cagney@b1.cygnus.com>
5537 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5538 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5540 (md_estimate_size_before_relax): Don't fall off end of function.
5542 2000-07-27 Kazu Hirata <kazu@hxi.com>
5544 * config/tc-avr.c: Fix formatting.
5545 * config/tc-ns32k.c: Likewise.
5547 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5549 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5551 2000-07-27 Kazu Hirata <kazu@hxi.com>
5553 * config/tc-d10v.c: Fix formatting.
5554 * config/tc-z8k.c: Likewise.
5555 * config/tc-sparc.c: Likewise.
5557 2000-07-26 Dave Brolley <brolley@redhat.com>
5559 * cgen.c (queue_fixup): Declare opinfo.
5560 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5561 (gas_cgen_md_operand): Ditto.
5562 (gas_cgen_md_apply_fix3): Ditto.
5564 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5566 * config/obj-coff.c (obj_frob_symbol): Don't merge
5567 labels. Don't merge if the symbol isn't constant. Return
5568 immediately if a symbol is merged.
5570 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5572 * frags.c (frag_align): Correct absolute section alignment.
5574 2000-07-20 DJ Delorie <dj@redhat.com>
5576 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5577 it breaks linking against DLLs.
5579 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5581 * configure.in: Add CRIS support.
5582 * configure: Regenerate.
5583 * Makefile.am: (CPU_TYPES): Add cris.
5584 (CPU_OBJ_VALID) [aout]: Add cris.
5585 (MULTI_CPU_TYPES): Add cris.
5586 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5587 [coff]: Only i386 and mips are valid.
5588 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5589 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5590 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5591 Regenerate dependencies.
5592 * Makefile.in: Regenerate.
5593 * aclocal.m4: Regenerate.
5594 * as.c: Declare crisaout, criself.
5595 * config/tc-cris.h, config/tc-cris.c: New.
5596 * config/e-criself.c, config/e-crisaout.c: New.
5597 * po/POTFILES.in, po/gas.pot: Regenerate.
5599 2000-07-20 Kazu Hirata <kazu@hxi.com>
5601 * read.c: Fix formatting.
5602 * write.c: Fix formatting.
5604 2000-07-19 H.J. Lu <hjl@gnu.org>
5606 * sb.c: Include <stdlib.h> if exists for abort ().
5608 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5610 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5611 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5612 (pa_type_args): Same here.
5614 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5616 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5617 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5618 the storage class is already set.
5620 2000-07-17 Kazu Hirata <kazu@hxi.com>
5622 * config/tc-m68hc11.c: Fix formatting.
5623 * config/tc-mn10200.c: Likewise.
5624 * config/tc-mn10300.c: Likewise.
5625 * config/tc-pj.c: Likewise.
5626 * config/tc-tic80.c: Likewise.
5627 * config/tc-w65.c: Likewise.
5629 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5631 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5634 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5636 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5639 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5641 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5642 ELF as are used for SOM (except the 32-bit reloc one) to decide
5643 whether a symbol can be reduced to a section symbol. Expand on
5644 the comment for symbols involved in LR% and RR% expressions.
5646 2000-07-14 Nick Clifton <nickc@cygnus.com>
5648 * config/tc-mips.c (mips_disable_float_construction): New
5649 static variable. Set to true if doubles should not be
5650 constructed by loading two single width fp registers with
5651 halves of the value.
5652 (mips_ip): Test mips_disable_float_construction.
5653 (md_longopts): Add command line switches --construct-floats
5654 and --no-construct-floats.
5655 (md_parse_option): Parse new command line options.
5656 (md_show_usage): Describe new command line options.
5658 * doc/c-mips.texi: Document new command line options.
5660 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5662 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5663 * configure: Regenerate.
5665 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5667 * configure.in (DEFAULT_EMULATION setting): Revert part of
5668 2000-07-01 change that set te_multi=multi unless set to tmips.
5669 * configure: Regenerate.
5671 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5673 * config/obj-coff.c (coff_frob_section): Add padding to the last
5674 section when aligning it increases its size.
5676 2000-07-11 Kazu Hirata <kazu@hxi.com>
5678 * config/tc-tic54x.c: Fix formatting.
5680 2000-07-10 Kazu Hirata <kazu@hxi.com>
5682 * config/tc-h8500.c: Fix formatting.
5683 * config/tc-tic54x.c: Fix formatting.
5685 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5687 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5688 displacements correctly.
5690 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5692 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5694 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5698 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5700 From David Huggins-Daines <dhd@linuxcare.com>
5701 * config/te-hppalinux64.h: Add a new emulation.
5702 * configure.in (emulations): Add configure bits to support the
5703 64-bit Linux/parisc target.
5704 * configure: Regenerate.
5706 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5707 (md_shortopts): Add `V' for ELF.
5709 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5710 when SOM or ELF_ARG_RELOC are defined.
5711 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5712 ELF_ARG_RELOC are defined.
5713 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5714 (pa_stringer): ..Do it here instead. Fix comment typos.
5715 (hppa_force_relocation): Cast enums to int before comparing with
5718 From Ryan Bradetich <rbradetich@uswest.net>
5719 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5720 redifinition warning.
5721 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5722 (hppa_force_relocation): ditto
5723 (md_apply_fix): Added cast to buf to fix warnings.
5725 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5726 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5728 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5729 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5730 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5731 reloc_type** to avoid warnings in switch.
5732 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5733 little earlier instead.
5735 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5737 (pa_type_args): Use symbol_arg_reloc_info.
5738 (struct pa_it): Make arg_reloc unsigned int.
5739 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5740 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5741 (pa_code): Delete. pa_text duplicates this function.
5742 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5743 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5745 (cons_fix_new_hppa): Actually change selector to e_fsel when
5746 warning about assuming so.
5747 (tc_gen_reloc): More example elf arg reloc code.
5748 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5749 (hppa_force_relocation): Likewise.
5751 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5753 (pa_end_of_source): Prototype.
5754 (hppa_fix_adjustable): Prototype.
5755 (LABELS_WITHOUT_COLONS): Move it..
5756 * config/te-hppa.h: To here.
5758 * config/te-hppa64.h: New file.
5760 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5762 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5763 format -10, -16, 16 relocs.
5764 (hppa_elf_mark_end_of_function): Test for null
5765 last_call_info->start_symbol
5767 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5768 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5769 re_assesmble_* functions. Delete extraneous statements. Fix
5771 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5772 insn to re_assemble_*.
5774 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5776 * doc/internals.texi (Expressions): Fix typo.
5778 2000-07-08 Kazu Hirata <kazu@hxi.com>
5780 * config/tc-sh.c: Fix formatting.
5781 * config/tc-tic54x.c: Fix formatting.
5782 * depend.c: Fix formatting.
5783 * flonum-konst.c: Likewise.
5784 * flonum-mult.c: Likewise.
5786 2000-07-07 Kazu Hirata <kazu@hxi.com>
5788 * config/tc-sh.c: Fix comments.
5789 * config/obj-vms.c: Fix comments.
5790 * config/tc-a29k.c: Likewise.
5791 * config/tc-alpha.c: Likewise.
5792 * config/tc-h8300.c: Likewise.
5793 * config/tc-h8500.c: Likewise.
5794 * config/tc-i370.c: Likewise.
5795 * config/tc-ia64.c: Likewise.
5796 * config/tc-m68hc11.c: Likewise.
5797 * config/tc-m68k.c: Likewise.
5798 * config/tc-mips.c: Likewise.
5799 * config/tc-ns32k.c: Likewise.
5800 * config/tc-ppc.c: Likewise.
5801 * config/tc-z8k.c: Likewise.
5803 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5805 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5806 Default to '(SEC_LOAD | SEC_DATA)'.
5807 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5809 * doc/internals.texi (CPU Backend): Describe
5810 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5812 2000-06-06 Andrew Cagney <cagney@b1.cygnus.com>
5814 * as.c (parse_args): NULL terminate the long option list.
5816 2000-06-04 Andrew Cagney <cagney@b1.cygnus.com>
5818 * config/tc-d30v.h: Include "write.h" for fixS.
5819 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5821 2000-07-05 Nick Clifton <nickc@cygnus.com>
5823 * config/tc-d30v.c (write_2_short): Further changes to warning
5824 messages produced when combining EITHER_BUT_PREFER_MU attributed
5827 2000-07-05 DJ Delorie <dj@redhat.com>
5831 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5833 * config/tc-arm.c (psrs): Accept combinations of flags.
5835 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5837 * config/tc-avr.c: Change _ () to _() around all strings marked
5838 for translation (exception from the usual coding style).
5839 (avr_opt): New struct variable, how the new switches are set.
5840 (OPTION_MMCU): Define as 'm' and actually use.
5841 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5842 (show_mcu_list): New function, display the list of known MCUs.
5843 (md_show_usage): Document the new switches. Call show_mcu_list.
5844 (avr_set_arch): Change 'm' to OPTION_MMCU.
5845 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5846 Handle the new switches.
5847 (avr_operands): Disable warnings for undefined combinations of
5848 operands if -mall-opcodes. Disable warnings for skipping two-word
5849 instructions if enhanced core or -mno-skip-bug.
5850 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5851 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5852 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5853 (avr_ldi_expression): Warn about implicit lo8().
5854 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5856 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5858 * configure.in: Add entry for mips-*-sysv4*MP*
5859 * configure: Rebuild
5860 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5861 elf32-tradlittlemips for traditional mips targets.
5862 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5863 test for Link Once sections as in adjust_reloc_syms.
5864 * config/te-tmips.h: New file for traditional mips targets. Define
5867 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5869 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5870 flags argument is not present, don't change an existing section's
5871 section's attributes. If the flags argument is present, warn if the
5872 attributes don't match the section's current attributes. When
5873 long section names are supported, set SEC_LINK_ONCE and
5874 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5876 2000-06-29 Hans-Peter Nilsson <hp@axis.com>
5878 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5879 symbols; create them.
5881 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5883 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5884 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5886 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5888 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5889 expressions. Ignore the problem when handling 16 bit signed
5890 immediates, because the assembler will take care of the relocation
5893 2000-06-27 Nick Clifton <nickc@cygnus.com>
5895 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5896 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5897 sequential order, and emit warning messages if the input source
5898 code contains constructs like that, or parallel constructs
5899 containing such opcodes.
5901 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5903 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5904 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5905 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5906 (md_show_usage): Update usage message.
5907 (md_parse_option): Allow redefinition of MCU type within the
5908 same avr[1-5] bfd machine type. Show both old and new MCU type
5909 in the error message.
5910 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5911 Simplify 8K wrap code.
5913 2000-06-25 Kazu Hirata <kazu@hxi.com>
5915 * config/obj-aout.c: Remove all uses of DEFUN.
5916 * config/obj-ieee.c: Likewise.
5917 * config/tc-sh.c: Fix comment typos.
5918 * config/tc-tahoe.c: Likewise.
5919 * config/tc-vax.c: Likewise.
5920 * config/tc-w65.c: Likewise.
5921 * config/tc-z8k.c: Likewise.
5922 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5924 2000-06-24 DJ Delorie <dj@cygnus.com>
5926 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5927 more changes from Sept 1999
5928 (tc_i386_fix_adjustable): ditto
5929 (md_apply_fix3): ditto
5931 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5933 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5934 (gas_cgen_parse_operand): Set it around expression() call.
5935 (gas_cgen_md_operand): Test for it before longjmp().
5937 2000-06-24 Kazu Hirata <kazu@hxi.com>
5939 * config/tc-h8500.c: Remove all uses of DEFUN.
5940 * config/tc-sh.c: Likewise.
5941 * config/tc-w65.c: Likewise.
5942 * config/tc-z8k.c: Likewise.
5944 * config/tc-h8500.c: Fix typos in comments.
5946 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5948 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5951 2000-06-23 matthew green <mrg@redhat.com>
5953 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5954 defined. Fix error message for `[' grouping.
5956 2000-06-22 Kazu Hirata <kazu@hxi.com>
5958 * config/tc-h8300.c: Fix formatting and comment typos.
5960 2000-06-22 Timothy Wall <twall@cygnus.com>
5962 * config/tc-ia64.c (note_register_values): Move premature QP
5963 notation clearing into the appropriate place.
5965 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5967 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5968 first before anything else. Add bin-bugs.h, emul.h and progress.h
5969 Sort list of files as for $(OBJS) in Makefile.am.
5971 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5972 find one. Remake dependencies.
5973 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5974 * Makefile.in: Regenerate.
5975 * doc/Makefile.in: Regenerate.
5977 * config/tc-i386.c (i386_displacement): Don't assume a constant
5978 displacement is necessarily 16 bits when in 16 bit code mode.
5979 (md_assemble): Instead size the displacement here after we know
5980 for sure that a .code16gcc operand hasn't automatically added
5981 operand size prefixes.
5983 2000-06-21 H.J. Lu <hjl@gnu.org>
5985 * Makefile.am: Rebuild dependency.
5986 * Makefile.in: Rebuild.
5988 2000-06-21 Kazu Hirata <kazu@hxi.com>
5990 * config/tc-h8300.c (parse_reg): Make the function static.
5991 (parse_exp): Likewise.
5993 2000-06-20 DJ Delorie <dj@cygnus.com>
5995 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5996 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5997 for cygwin import libraries to work properly.
5999 2000-06-20 H.J. Lu <hjl@gnu.org>
6001 * Makefile.am: Rebuild dependency.
6002 * Makefile.in: Rebuild.
6003 * configure: Likewise.
6004 * doc/Makefile.in: Likewise.
6006 2000-06-20 Timothy Wall <twall@cygnus.com>
6008 * doc/internals.texi (CPU backend): Add @itemx for
6009 TC_START_LABEL_WITHOUT_COLON.
6010 * doc/c-tic54x.texi: New.
6011 * doc/as.texinfo: Add tic54x features and include primary tic54x
6013 * doc/all.texi: Add C54X.
6014 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
6015 * doc/Makefile.in: Regenerate.
6016 * configure.in: Add tic54x and define LIBM for tic54x.
6017 * configure: Regenrate.
6018 * config/tc-tic54x.[ch]: New.
6019 * config/obj-coff.h: Add tic54x.
6020 * Makefile.am: (CPU_TYPES): Add tic54x.
6021 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
6022 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
6023 (as_new_LDADD): Add $(LIBM).
6024 * Makefile.in: Regenerate.
6026 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
6028 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
6029 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
6030 * doc/as.texinfo: Likewise.
6032 * configure, Makefile.in: Regenerate.
6033 * configure.in (emulations): Recognize m6811 and m6812.
6034 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
6035 Added files for 68hc11 and 68hc12 assembler.
6036 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
6037 * config/tc-m68hc11.h: Header definition for that assembler.
6039 2000-06-18 Nick Clifton <nickc@redhat.com>
6041 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
6042 instead of OCTETS_PER_BYTE.
6044 * config/tc-v850.c: Fix compile time warnings.
6045 * config/tc-ppc.c: Fix compile time warnings.
6047 2000-06-18 H.J. Lu <hjl@gnu.org>
6049 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
6050 * configure: Rebuild.
6052 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
6054 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
6057 2000-06-16 Nick Clifton <nickc@cygnus.com>
6059 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
6060 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
6062 * doc/c-mips.texi: Document newly accepted cpu variants.
6064 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
6066 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
6068 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
6070 * macro.c (getstring): Make it possible to escape the quote
6073 2000-06-13 Catherine Moore <clm@redhat.com>
6075 * config/tc-hppa.c (pa_export): Weak symbols can be global.
6077 2000-06-13 H.J. Lu <hjl@gnu.org>
6079 * configure: Regenerate.
6081 2000-06-09 Alan Modra <alan@linuxcare.com.au>
6083 * app.c (do_scrub_begin): Don't default lex[';'] as a line
6085 * doc/internals.texi (line_separator_chars): Semicolon is no
6086 longer a default. Mention null and newline as defaults.
6088 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
6090 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
6091 * config/tc-i860.h (line_separator_chars): Likewise.
6092 * config/tc-h8300.c (line_separator_chars): Likewise.
6093 * config/tc-i960.c (line_separator_chars): Likewise.
6094 * config/tc-m68k.c (line_separator_chars): Likewise.
6095 * config/tc-mips.c (line_separator_chars): Likewise.
6096 * config/tc-ns32k.c (line_separator_chars): Likewise.
6097 * config/tc-sparc.c (line_separator_chars): Likewise.
6098 * config/tc-vax.c (line_separator_chars): Likewise.
6100 * config/tc-h8300.c (comment_chars): Use string initialiser.
6101 * config/tc-i960.c (line_comment_chars): Likewise.
6102 * config/tc-z8k.c (comment_chars, line_comment_chars,
6103 line_separator_chars): Likewise.
6105 * config/tc-arm.c (line_separator_chars): Always use `;', not just
6108 2000-06-08 Nick Clifton <nickc@cygnus.com>
6110 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
6113 2000-06-08 David O'Brien <obrien@FreeBSD.org>
6115 * configure.in (VERSION): Update to show this is the CVS mainline.
6117 2000-06-08 Matthew Jacob <mjacob@feral.com>
6119 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
6120 $at is the integer register $r28, vs. both $r28 and the floating
6121 point register $f28.
6123 2000-06-08 James E. Wilson <wilson@cygnus.com>
6125 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
6126 (dot_endp): Don't call ia64_flush_insns.
6127 (emit_one_bundle): Don't delete prologue/body records from
6128 unwind_record list in first loop. Rewrite second loop to account for
6131 2000-06-07 David Mosberger <davidm@hpl.hp.com>
6133 * config/tc-ia64.c: Add missing prototypes.
6134 (generate_unwind_image): Cast argument to output_unw_records call.
6136 2000-06-07 Denis Chertykov <denisc@overta.ru>
6138 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
6140 2000-06-07 Denis Chertykov <denisc@overta.ru>
6142 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
6143 (REGISTER_P): likewise.
6144 (avr_opcodes): uses include/opcode/avr.h
6145 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
6147 2000-06-04 Alan Modra <alan@linuxcare.com.au>
6149 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
6152 2000-06-03 H.J. Lu <hjl@gnu.org>
6154 * read.c (is_end_of_line): Put back `;'.
6156 2000-06-03 Alan Modra <alan@linuxcare.com.au>
6158 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
6160 2000-06-01 Alan Modra <alan@linuxcare.com.au>
6162 * expr.c (operand): Test is_end_of_line outside switch to catch
6163 line separator chars that are also operators.
6164 (operator): Return O_illegal for line separator chars.
6166 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
6167 entry (or `!' entry for TC_HPPA).
6169 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
6170 before indexing is_end_of_line. Remove redundant check for '\0'.
6172 * config/tc-h8500.c (md_assemble): Likewise.
6173 * config/tc-mcore.c (md_assemble): Likewise.
6174 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6177 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
6179 * config/tc-mcore.c (mcore_cons): Likewise.
6180 (mcore_float_cons): Likewise.
6181 (mcore_stringer): Likewise.
6182 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6184 2000-06-01 Scott Bambrough <scottb@netwinder.org>
6186 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
6188 2000-05-29 Nick Clifton <nickc@cygnus.com>
6190 * config/tc-sh.c: Fix compile time warning messages.
6192 * config/tc-mips.c: Fix compile time warning messages.
6194 2000-05-29 Philip Blundell <philb@gnu.org>
6196 * doc/as.texinfo: Update copyright dates.
6197 (Local Labels): Delete misplaced mention of ARM.
6198 * NEWS: Mention ARM ELF support.
6200 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
6202 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
6203 it is modified, and use the real_size to compute the frag address
6204 for dwarf2 line info.
6206 2000-05-27 Alan Modra <alan@linuxcare.com.au>
6208 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
6209 line-matching scheme to cope with automake moving variables around.
6210 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
6211 * Makefile.in: Regenerate.
6213 2000-05-26 Jakub Jelinek <jakub@redhat.com>
6215 * config/tc-sparc.c (sparc_relax): New.
6216 (md_longopts): Add -relax and -no-relax options.
6217 (md_parse_options, md_show_usage): Likewise.
6218 (md_apply_fix3): Optimize tail call into branch always if possible.
6220 2000-05-04 Donald Lindsay <dlindsay@cygnus.com>
6222 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
6223 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
6224 rules, with warning when a GAS statement specifies a packing that
6225 will result in an instruction being squashed.
6226 Added typdef packing_type and enumerals, changed various integer
6227 literals to use the enumerals.
6229 2000-05-24 David Mosberger <davidm@hpl.hp.com>
6231 * config/tc-ia64.c (dot_restorereg_p): New function.
6232 (md_pseudo_table): Add restorereg.p.
6233 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6234 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6236 * config/tc-ia64.h (unw_record_type): Add unwabi.
6237 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6238 called MASK with members for imask, and the masks produced by
6239 fr_mem, gr_mem, br_mem, and frgr_mem.
6240 (unw_p_record): Add members ABI and CONTEXT.
6241 (unw_x_record): Add member AB.
6242 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6243 as pseudo-register for use during unwind info generation.
6244 (AR_PFS, AR_LC): New macros.
6245 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6246 whose names start with an at sign (as in "@priunat").
6247 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6249 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6250 proc_end, unwind_info, personality_routine): Consolidate into
6251 "unwind" structure to reduce offset-table use. Add member
6252 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6254 (output_R1_format, output_R3_format, output_P3_format,
6255 output_P6_format): Initialize R with zero to reduce compiler warnings.
6256 (output_P7_format): Ditto. Add `default' branch to switch
6257 statement to reduce compiler warnings.
6258 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6259 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6260 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6261 into single argument.
6262 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6263 compiler warnings. Merge A and B args into single argument.
6264 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6265 A and B args into single argument.
6266 (free_record): Removed (wasn't used).
6267 (free_list_records): Also free imasks in prologue records.
6268 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6269 (output_spill_mask): Remove.
6270 (output_unwabi): New function.
6271 (output_epilogue, output_label_state, output_copy_state): Call
6273 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6274 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6276 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6277 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6278 as part of handling the prologue records. Emit region's imask if
6279 we have one. Handle unwabi, epilogue, label_state, copy_state,
6280 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6281 spill_sprel_p, and spill_reg_p records.
6282 (set_imask, count_bits, slot_index): New function.
6283 (fixup_unw_records): Fix region size computation. Handle
6284 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6285 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6286 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6287 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6288 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6289 (dot_save): Use manifest constants for applicaton registers.
6290 Handle REG_PR and REG_PRIUNAT.
6291 (dot_restore): Don't just ignore it.
6292 (dot_restorereg): New function..
6293 (generate_unwind_image): Ensure unwind info is a multiple of eight
6294 bytes, not just four bytes.
6295 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6296 (dot_altrp): Don't just ignore it.
6297 (dot_savemem): New function. Replaces dot_savesp() and
6298 dot_savepsp(). Use manifest constants for applicaton registers.
6299 Handle REG_PR and REG_PRIUNAT.
6300 (dot_savef): Simplify.
6301 (dot_saveb): Support generation of br_gr.
6302 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6303 dot_label_state, dot_copy_state): New function.
6304 (dot_unwabi): Don't just ignore it.
6305 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6306 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6307 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6308 (emit_one_bundle): Set slot number for prologue/body records
6309 *before* emitting the first insn.
6310 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6311 (md_begin): Declare "psp" pseudo-register.
6312 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6313 so we don't get segfault.
6314 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6315 counts as required per SW Conventions manual
6316 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6317 output_preds_psprel, output_preds_sprel, output_spill_base,
6318 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6319 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6320 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6321 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6322 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6323 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6324 (dot_vframe): Implement.
6325 (dot_vframesp, dot_vframepsp): New function.
6327 2000-05-23 Hans-Peter Nilsson <hp@axis.com>
6329 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6330 * configure: Regenerate.
6332 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6334 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6335 (md_estimate_size_before_relax): so we can use it here instead of
6336 old kludges. Localise vars to blocks. Comment.
6338 * frags.c (frag_new): Update fr_var comments.
6339 * frags.h (struct frag): Ditto.
6341 2000-05-22 Richard Henderson <rth@cygnus.com>
6343 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6344 (pseudo_func): Add pcrel.
6345 (operand_match): Handle IA64_OPND_TGT64.
6346 (build_insn): Likewise.
6347 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6348 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6349 (fix_insn): Handle all three 64-bit relocation types.
6351 2000-05-22 Hans-Peter Nilsson <hp@axis.com>
6353 * obj.h (struct format_ops): New members begin, app_file,
6354 s_set_other, s_set_desc, s_get_type, s_set_type,
6355 separate_stab_sections, init_stab_section.
6357 * config/obj-multi.h: Update GPL notice to v2.
6359 (obj_app_file): New.
6360 (S_SET_SIZE): Test s_set_size for NULL before calling.
6361 (S_SET_ALIGN): Similar for s_set_align.
6366 (SEPARATE_STAB_SECTIONS): New.
6367 (INIT_STAB_SECTION): New.
6368 (EMIT_SECTION_SYMBOLS): New.
6369 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6371 * config/obj-elf.h: Update GPL notice to v2.
6372 Mention that this file is included from obj-multi.h.
6373 (obj_begin): Wrap definition in ifndef.
6374 (elf_file_symbol): Constify declaration.
6375 (obj_app_file): Ditto.
6376 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6377 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6379 * config/obj-elf.c (elf_s_set_other): New.
6380 (elf_file_symbol): Constify argument.
6381 (elf_separate_stab_sections): New.
6382 (elf_init_stab_section): New.
6383 (elf_format_ops): Add new members. Remove comma at end.
6385 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6386 (ecoff_format_ops): Add new fields. Remove comma at end.
6387 Mention inconsistency for emit_section_symbols.
6389 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6391 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6392 (coff_separate_stab_sections): New.
6393 (coff_format_ops): Add new members.
6395 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6396 (obj_aout_s_set_other): New.
6397 (obj_aout_s_set_desc): New.
6398 (obj_aout_s_get_type): New.
6399 (obj_aout_s_set_type): New.
6400 (obj_aout_separate_stab_sections): New.
6401 (aout_format_ops): New members added. Use obj_aout_process_stab,
6402 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6403 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6405 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6407 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6409 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6410 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6411 (md_estimate_size_before_relax): Ensure jumps to weak and
6412 externally visible symbols are relocatable.
6414 2000-05-20 Hans-Peter Nilsson <hp@axis.com>
6416 * stabs.c (aout_process_stab): Make global.
6417 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6418 * read.h (aout_process_stab): Declare.
6420 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6421 Generalize to *aout, *coff *elf.
6422 * configure: Regenerated.
6424 * doc/internals.texi (Object format backend): Say
6425 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6427 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6428 * Makefile.in: Regenerated.
6430 2000-05-19 Catherine Moore <clm@cygnus.com>
6432 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6434 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6436 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6437 instruction to reflect change in re_assemble_*.
6439 2000-05-18 Jeffrey A Law (law@cygnus.com)
6441 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6442 build PA64 ELF tools.
6443 * configure: Rebuilt.
6445 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6447 * Makefile.am: Regenerate dependencies.
6448 * Makefile.in: Regenerate.
6450 2000-05-15 Nick Clifton <nickc@cygnus.com>
6452 * config/tc-arm.c (struct asm_psr): Add boolean field
6453 distinguishing between CSPR and SPSR. Rename 'number' field
6455 (psrs): Rearrange contents to match new asm_psr structure.
6456 (arm_psr_parse): Move next to psr_required_here. Make it
6457 return an asm_psr structure.
6458 (psr_required_here): Use asm_psr structure returned by
6460 (do_msr): Reorganise to allow psr_required_here to be called
6462 (md_undefined_name): Mark 'name' parameter as unused, since
6463 the COFF target does not use it.
6465 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6467 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6469 * config/te-aux.h: Likewise.
6470 * config/te-dpx2.h: Likewise.
6471 * config/te-go32.h: Likewise.
6472 * config/te-hp300.h: Likewise.
6473 * config/te-hppa.h: Likewise.
6474 * config/te-i386aix.h: Likewise.
6475 * config/te-ic960.h: Likewise.
6476 * config/te-interix.h: Likewise.
6477 * config/te-nbsd532.h: Likewise.
6478 * config/te-pc532mach.h: Likewise.
6479 * config/te-ppcnw.h: Likewise.
6480 * config/te-psos.h: Likewise.
6481 * config/te-sparcaout.h: Likewise.
6482 * config/te-sun3.h: Likewise.
6483 * config/te-sysv32.h: Likewise.
6485 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6487 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6488 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6489 and sign extend without an if statement.
6490 (build_bytes): Likewise.
6492 2000-05-14 Kazu Hirata <kazu@hxi.com>
6494 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6495 X_add_symbol L_32 case.
6497 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6499 * config/te-freebsd.h: New file.
6501 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6503 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6504 bindtextdomain): Replace defines with those from intl/libgettext.h
6505 to quieten gcc warnings.
6507 * NEWS: Mention x86 .arch and -q.
6509 * config/tc-i386.c (quiet_warnings): New.
6510 (md_assemble): Use quiet_warnings.
6511 (md_parse_option): Set quiet_warnings from -q.
6512 (md_show_usage): Mention -q, delete -m.
6513 (flag_do_long_jump): Delete.
6514 (md_parse_option): Remove -m.
6515 (md_show_usage): Remove -m.
6516 (md_create_long_jump): Remove useless flag_do_long_jump code.
6518 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6519 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6521 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6522 Alexander Sokolov <robocop@netlink.ru>
6524 * doc/c-i386.texi (i386-Arch): New section.
6525 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6527 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6528 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6529 architecture has been given and is not 486.
6530 (set_cpu_arch): New.
6531 (md_pseudo_table): Add .arch.
6532 (md_assemble): Warn if cpu architecture has been given and an
6533 unsupported instruction.
6535 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6536 Move operand_types bit defines after relevant template field.
6537 (template): Add cpu_flags.
6541 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6543 * config/tc-mn10300.h (md_end): Define.
6544 (mn10300_finalize): Declare.
6545 * config/tc-mn10300.c: Include dwarf2dbg.h.
6546 (debug_line): Define.
6547 (md_assemble): Generate dwarf2 line info.
6548 (mn10300_finalize): New function. Finalize dwarf2 info.
6550 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6552 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6553 external version of the relocation for weak symbols.
6555 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6557 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6558 frame size in units of 16 bytes, as required per SW Conventions manual.
6559 (output_unw_records): Output info-block header as a dword to get
6562 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6564 * as.h: #include "file", not <file> on files from ../include.
6565 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6566 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6567 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6568 (tc_coff_symbol_emit_hook): Ditto.
6569 (OPTCOUNT): Cast to int to avoid compiler warning.
6570 (md_begin): Fix signed/unsigned warnings.
6572 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6574 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6575 ABRANCH LONG case for a conditional branch on a 68000.
6576 (md_estimate_size_before_relax): Likewise. Also handle
6577 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6578 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6579 PC-relative on all CPUs.
6580 (md_estimate_size_before_relax): Likewise.
6582 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6584 * as.c (parse_args): Just mention current year in printed
6587 2000-05-03 J.T. Conklin <jtc@redback.com>
6589 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6591 (md_parse_option): Recognize -m7400.
6593 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6595 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6596 don't permit lp to become less than the words array.
6598 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6600 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6601 Fix little-endian case.
6603 2000-05-03 David O'Brien <obrien@NUXI.com>
6605 * as.c (parse_args): Update copyright.
6607 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6609 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6610 for the .bss section too.
6612 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6614 * configure.in: Set em=linux for hppa-*-linux.
6615 * configure: Regenerate.
6616 * doc/Makefile.in: Regenerate with correct automake.
6618 * frags.c (frag_grow): Sanity check chunk_size.
6620 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6621 * config/obj-som.h: Likewise.
6622 * config/obj-ieee.h: Likewise.
6624 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6626 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6627 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6628 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6629 (pa_ip): low_sign_unext now returns via function value. Use
6630 re_assemble_* instead of dis_assemble_* and
6631 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6633 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6634 (md_section_align, md_parse_option, md_show_usage,
6635 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6636 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6637 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6638 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6639 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6641 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6642 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6643 outside of switch. Correct mask and shifting errors in case 10
6644 and case -11. In case 21, compare against signed range to suit
6645 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6646 case 17 and case 22, use offsetT variable to properly check range.
6647 Use re_assemble_* here too.
6648 (evaluate_absolute): Change type of value to offsetT. Call
6649 hppa_field_adjust to do the work for us.
6650 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6651 (pa_parse_cmpib_64_cmpltr): Ditto.
6652 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6653 of i to unsigned int.
6654 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6655 (pa_end_of_source): Return type is void.
6657 2000-05-01 Catherine Moore <clm@cygnus.com>
6659 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6661 2000-05-01 Denis Chertykov <denisc@overta.ru>
6663 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6664 More comments added.
6665 (md_begin): Removed "construct symbols for each register name".
6666 Because register names conflicts with GCC generated function
6668 (avr_operand): Now constant numbers can be used as a register
6669 identifiers (0 as r0, 31 as r31).
6670 (md_assemble): use skip_space () before parsing instruction
6673 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6675 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6676 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6677 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6678 * configure: Regenerate.
6680 2000-04-29 Andreas Jaeger <aj@suse.de>
6682 * as.h: Correctly check GCC version.
6684 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6686 * doc/as.1: Fix unbalanced brackets.
6688 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6690 (line_comment_chars): Set to '/' if TE_FreeBSD.
6692 2000-04-25 Jeffrey A Law (law@cygnus.com)
6694 * configure.in: Configury support for PA64 (currently disabled).
6695 * configure: Rebuilt.
6697 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6699 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6700 bfd_set_section_alignment.
6702 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6704 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6707 2000-04-24 Nick Clifton <nickc@cygnus.com>
6709 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6710 * doc/as.texinfo (Align): Include arm and strongarm in list of
6711 targets that have the second form of the behaviour of the .align
6714 2000-04-24 Mark Klein <mklein@dis.com>
6716 * config/obj-som.c: Terminate obj_pseudo_table.
6718 2000-04-24 Clinton Popetz <cpopetz@cygnus.com>
6720 * as.c (parse_args): Allow md_parse_option to override -a listing
6722 * config/obj-coff.c (add_lineno): Change type of offset parameter
6723 from "int" to "bfd_vma."
6724 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6725 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6726 (ppc_change_csect): Align correctly for XCOFF64.
6727 (ppc_machine): New function, which discards "ppc_machine" line.
6728 (ppc_tc): Cons for 8 when code is 64 bit.
6729 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6731 (md_parse_option): Handle -a64 and -a32.
6733 * config/tc-ppc.h (TARGET_MACH): Define.
6734 (TARGET_FORMAT): Move to function.
6735 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6737 2000-04-23 Denis Chertykov <denisc@overta.ru>
6739 * config/tc-avr.c: New AVR_ISA_ defined.
6740 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6741 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6742 for `fmul', `movw' and `lpm R,Z' instructions.
6743 (avr_operands): Warn if current opcode is a two-word instruction
6744 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6745 (avr_opcodes): New commands added.
6746 (REGISTER_P): Check 'a' and 'v' constraint letters.
6747 (mcu_types): New MCU added.
6749 2000-04-22 Timothy Wall <twall@cygnus.com>
6751 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6753 (operand_match): Conditionally insert default bit values for IMMU9.
6755 2000-04-14 Matthew Green <mrg@cygnus.com>
6757 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6758 * configure: Rebuilt.
6760 2000-04-21 Jeffrey A Law (law@cygnus.com)
6761 Jason Eckhardt <jle@cygnus.com>
6763 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6765 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6766 Added handling of new operand types l,y,&,fe,fE,fx.
6768 2000-04-21 Richard Henderson <rth@cygnus.com>
6769 David Mosberger <davidm@hpl.hp.com>
6770 Timothy Wall <twall@cygnus.com>
6771 Andrew MacLeod <amacleod@cygnus.com>
6772 Jim Wilson <wilson@cygnus.com>
6774 * Makefile.am (CPU_TYPES): Add ia64.
6775 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6776 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6777 * Makefile.in: Rebuild.
6778 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6779 * configure: Rebuild.
6780 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6781 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6782 * expr.c (expr): Handle md_optimize_expr.
6783 * read.c (LEX_HASH): Add comment.
6784 * config/tc-ia64.c, config/tc-ia64.h: New files.
6786 2000-04-21 Richard Henderson <rth@cygnus.com>
6788 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6789 bundling a non-delayed branch type instruction.
6791 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6793 * config/tc-mn10300.c (HAVE_AM30): Define.
6794 (md_assemble): Use it.
6796 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6798 * config/obj-elf.c (obj_elf_change_section): Check for changed
6801 * Makefile.am: (CPU_MULTI_VALID): Remove.
6802 (MULTI_CPU_TYPES): Define.
6803 (MULTI_CPU_OBJ_VALID): Define.
6804 (DEPTC): Use the above.
6805 (DEPOBJ): Same here.
6807 Regenerate dependencies.
6808 * Makefile.in: Regenerate.
6810 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6812 * Makefile.am (YACC, LEX): Get them from configure.
6814 2000-04-18 H.J. Lu (hjl@gnu.org)
6816 * config/tc-i386.c (offset_in_range): Use addressT instead of
6817 bfd_vma for non-bfd assemblers.
6819 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6821 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6822 doesn't give spurious errors.
6824 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6826 * as.h (SEEK_SET): Define if undefined.
6828 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6830 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6831 constants, and don't assume offsetT is 32 bits.
6833 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6835 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6836 (md_pcrel_from_section): Add prototype.
6837 (d10v_fix_adjustable): Add prototype.
6838 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6840 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6842 2000-04-12 Nick Clifton <nickc@cygnus.com>
6844 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6845 symbol in frag chain.
6847 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6849 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6850 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6851 (fits_in_signed_word, smallest_imm_type): Ditto.
6852 (md_assemble): Use an offsetT var to hold offsetT values, not a
6854 (offset_in_range): New.
6855 (md_assemble): Use it.
6856 (md_convert_frag): Change type of target_address, opcode_address,
6857 and displacement_from_opcode_start to offsetT.
6858 (md_create_short_jump): Change type of offset to offsetT.
6859 (md_create_long_jump): Ditto.
6860 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6861 (md_chars_to_number): Remove.
6862 (output_invalid): Remove duplicate prototype.
6864 2000-04-09 Nick Clifton <nickc@cygnus.com>
6866 * Makefile.am (CPU_TYPES): Add 'avr'.
6867 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6868 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6870 * Makefile.in: Regenerate.
6872 * doc/as.texinfo: Add M32R documentation.
6874 2000-04-07 Andrew Cagney <cagney@b1.cygnus.com>
6876 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6877 --enable-build-warnings option.
6878 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6879 * Makefile.in, configure: Re-generate.
6881 2000-04-07 Nick Clifton <nickc@cygnus.com>
6883 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6884 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6885 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6886 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6887 (arm_force_relocation): Force relocations for
6888 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6890 2000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
6892 * config/tc-sh.c (get_operands): There's no third operand if the
6893 first operand is an immediate.
6895 2000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
6897 * config/tc-sh.c (immediate): Delete.
6898 (sh_operand_info): Add immediate member.
6899 (parse_reg): Use A_PC for pc.
6900 (parse_exp): Add second argument 'op'. All callers changed.
6901 (parse_at): Expect pc to be coded as A_PC.
6902 Use immediate field in *op.
6903 (insert): Add fourth argument 'op'. All callers changed.
6904 (build_relax): Add second argument 'op'. All callers changed.
6905 (insert_loop_bounds): New function.
6906 (build_Mytes): Remove DISP_4.
6907 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6908 (assemble_ppi): Use immediate field in *operand.
6909 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6910 (md_apply_fix): Likewise.
6911 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6913 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6915 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6917 2000-04-04 Hans-Peter Nilsson <hp@axis.com>
6919 * internals.texi (CPU backend): Document
6920 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6922 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6924 * po/gas.pot: Regenerate.
6926 * as.c (show_usage): Restore translated part of bug string.
6927 * gasp.c (show_usage): Likewise.
6929 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6930 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6931 than move-if-change.
6932 (DEP1): Modify for "gcc -MM".
6936 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6937 Update dependencies.
6938 * Makefile.in: Regenerate.
6940 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6942 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6943 (md_begin): Likewise.
6944 (HAVE_AM33): New macro.
6945 (md_assemble): Use it. Match r_regs and xr_regs only if
6948 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6950 * as.h: #include "bin-bugs.h"
6951 * as.c (show_usage): Use REPORT_BUGS_TO.
6952 * gasp.c: #include "bin-bugs.h"
6953 (show_usage): Use REPORT_BUGS_TO.
6955 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6957 2000-04-03 Hans-Peter Nilsson <hp@axis.com>
6959 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6960 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6963 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6965 * config/tc-i386.c (i386_immediate): Don't assume a constant
6966 immediate is necessarily 16 bits when in 16 bit code mode.
6967 (md_assemble): Instead set guess_suffix here after we have checked
6970 2000-04-02 Richard Henderson <rth@cygnus.com>
6972 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6973 quantities. Correct right shift sign extension.
6974 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6975 32-bit value when shifting into place.
6977 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6979 * app.c: Add ATTRIBUTE_UNUSED as needed.
6980 * config/tc-ppc.c: Likewise.
6981 (ppc_size): Make unsigned long.
6982 (ppc_insert_operand): Add casts to avoid warnings.
6984 2000-03-31 Nick Clifton <nickc@cygnus.com>
6986 * config/tc-d10v.h (md_flush_pending_output): Define.
6988 2000-03-29 Nick Clifton <nickc@cygnus.com>
6990 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6991 segment. Works for both BFD_ASSEMBLER and others.
6992 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6994 2000-03-29 Nick Clifton <nickc@cygnus.com
6996 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6998 2000-03-28 Alan Modra <alan@linuxcare.com.au>
7000 * listing.c (LISTING_LHS_WIDTH): Default depends on
7002 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
7004 2000-03-27 Ian Lance Taylor <ian@zembu.com>
7006 * config/tc-sh.c (md_show_usage): Use backslash before newline in
7009 2000-03-27 Alan Modra <alan@linuxcare.com.au>
7011 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
7013 * config/tc-avr.c (mcu_types): Add missing initialiser.
7014 (md_pcrel_from_section): Add prototype.
7015 (avr_operand): Remove redundant test of unsigned < 0.
7016 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
7018 2000-03-27 Denis Chertykov <denisc@overta.ru>
7020 * config/tc-avr.c: New file for AVR support.
7021 * config/tc-avr.h: Likewise.
7022 * configure.in: Add AVR support.
7023 * configure: Regenerate.
7025 2000-03-26 Timothy Wall <twall@cygnus.com>
7027 * gasp.c (macro_op): Add new argument to check_macro call.
7028 Macro structure definitions moved to macro.h
7029 * sb.h: Add argument to prototype for input_scrub_include_sb.
7030 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
7031 nesting checks with an additional flag.
7032 (struct input_save): Add flag to indicate whether current sb
7033 should be checked for proper macro/conditional nesting.
7034 (input_scrub_push/pop): Save/restore nest check flag.
7035 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
7037 * macro.c (check_macro): Allow caller to retrieve parsed macro
7038 information if a pointer is provided. This information may be
7039 used by the new macro hooks.
7040 * macro.h: Update prototype for check_macro. Macro struct
7041 definitions moved here from macro.c/gasp.c.
7042 * read.c (read_a_source_file): Add parameter to check_macro call,
7043 and pass macro info to the macro hook, if defined.
7044 (input_scrub_insert_line): New. Allow insertion of a line of
7045 characters into the input stream.
7046 (input_scrub_insert_file): New. Allow insertion of an arbitrary
7047 file into the input stream.
7048 (s_include): Use input_scrub_insert_file.
7049 * internals.texi: Document new macro hooks.
7050 * as.h: New prototypes added.
7052 2000-03-26 Alan Modra <alan@linuxcare.com.au>
7054 * config/tc-i386.c: Don't start any as_bad or as_warn message with
7055 an initial capital letter.
7056 (i386_index_check): Reindent.
7058 2000-03-19 Nick Clifton <nickc@cygnus.com>
7060 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
7063 2000-03-17 Thomas de Lellis <tdel@windriver.com>
7065 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
7066 instruction operand bad if Rd > 7 when generating
7067 thumb instructions. Prevents for example,
7068 "adr r12,label" from silently failing and generating
7069 the wrong instruction.
7071 2000-03-17 Nick Clifton <nickc@cygnus.com>
7073 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
7074 that have a destingation >= 0x400000.
7075 Fix compile time warning messages.
7077 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7079 * config/tc-sh.c (md_begin): When encountering insn that are
7080 not supported by the current arch, only change the name if
7081 its contents are the same as prev_name.
7082 (get_specific): If the the architecture doesn't match, fail.
7084 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7086 * config/tc-sh.c (IDENT_CHAR): Define.
7087 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
7088 matching back where it came from.
7090 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7092 * config/tc-sh.c (md_show_usage): Add description of -dsp.
7094 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7096 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
7099 2000-03-15 Kazu Hirata <kazu@hxi.com>
7101 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
7103 2000-03-13 Hans-Peter Nilsson <hp@axis.se>
7105 * expr.c (operand) [case 'f']: When testing if '0f' can start a
7106 floating-point-number, make sure 'f' is in FLT_CHARS.
7108 2000-03-11 Hans-Peter Nilsson <hp@axis.se>
7110 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
7111 (s_lcomm_internal): Use it.
7112 * doc/internals.texi (CPU backend): Document it.
7113 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
7116 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
7118 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
7121 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
7122 implementation doesn't have special handling for switch
7124 (macro_build): Allow for code in sections other than .text.
7126 (mips_ip): Likewise.
7127 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
7128 Don't perform relocs if we will be outputting them.
7129 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
7130 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
7133 2000-03-09 Catherine Moore <clm@cygnus.com>
7135 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
7136 relocation type based on the entry in the fixup structure.
7137 Put S_IS_EXTERN processing back in.
7139 2000-03-08 H.J. Lu (hjl@gnu.org)
7141 * Makefile.am (install-exec-tooldir): Depend on
7142 install-exec-bindir for parallel make.
7143 * Makefile.in: Regenerated.
7145 2000-03-06 Nick Clifton <nickc@cygnus.com>
7147 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
7149 (md_parse_option): Parse -m32r command line switch - disable m32rx
7151 (md_show_usage): Document new option.
7153 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
7154 * doc/Makefile.in: Regenerate.
7155 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
7157 2000-03-02 Michael Meissner <meissner@redhat.com>
7159 * config/tc-d30v.c (check_range): Remove code that incorrectly
7160 sign extended values where bits < 32.
7162 2000-03-02 H.J. Lu (hjl@gnu.org)
7164 * configure.in: Support --enable-targets=all on ia32.
7165 * configure: Regenerated.
7167 2000-03-01 Nick Clifton <nickc@cygnus.com>
7169 * gasp.c (do_align): Remove bogus check of alignment value.
7171 2000-02-27 Thomas de Lellis <tdel@windriver.com>
7173 * config/obj-elf.c (elf_frob_symbol): Remove code which when
7174 TC_PPC was defined forced the type of a symbol with no other type
7177 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
7179 * doc/internals.texi (CPU backend): Mention that
7180 line_separator_chars do not break up comments. Fix typos for
7181 LEX_AT and LEX_NAME descriptions. Document operands for
7182 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
7183 description of md_create_short_jump usage. Document argument for
7184 md_undefined_symbol.
7186 2000-02-27 Jakub Jelinek <jakub@redhat.com>
7188 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
7189 (md_parse_option): Handle it.
7190 (md_show_usage): Document it.
7192 2000-02-27 Ian Lance Taylor <ian@zembu.com>
7194 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
7195 opcode, for the instruction `pal19'. From Andrea Arcangeli
7198 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
7200 * config/tc-i386.c (i386_immediate): Move constant operand sizing
7202 (md_assemble): To here, before template operands are matched.
7203 Also ensure a constant immediate is sign extended when we know the
7204 size is at most 16 bits. This is to catch cases like "add
7205 $0xffc0,%ax" where we don't know the size, and thus that the
7206 immediate can be represented as Imm8S until after parsing the
7208 (i386_displacement): Similarly sign extend 16 bit constant
7210 (md_assemble): Relax 16-bit jump constant range check to suit sign
7211 extended displacements.
7213 2000-02-26 Andreas Jaeger <aj@suse.de>
7215 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
7217 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7219 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
7220 call operands when intel_syntax.
7221 (intel_float_operand): Return 2 for "fi...".
7222 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7223 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
7224 earlier "SHORT" change.
7225 (md_assemble): When determining suffix from Regs, exclude
7228 2000-02-24 Nick Clifton <nickc@cygnus.com>
7230 * configure: Add arm-wince, mips-pe and sh-pe targets.
7231 * configure: Regenerate.
7233 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7235 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7236 "pe-mips" for the mips-pe target.
7238 * config/tc-arm.c (insns): Change displacement encoded in BL
7239 and B instructions if the target port is arm-wince.
7240 (do_ldst): Do not bias the relocation offset if the target
7242 (md_pcrel_from): Add in missing relocation offset bias if the
7243 target os arm-wince.
7245 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7246 (md_begin): Disable -G support for mips-pe target.
7247 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7248 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7251 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7252 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7253 assembler, just set the alignment to 4.
7255 * config/te-wince-pe.h: New file for WinCE targets. Define
7258 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7260 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7261 string instructions.
7262 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7263 (i386_intel_memory_operand): After finding a segment override,
7264 check again for no `[' before looking for a displacement. Bomb if
7265 more than one displacement rather than silently discarding the
7266 second and subsequent ones. Free strings malloc'd by
7267 build_displacement_string.
7269 2000-02-24 Catherine Moore <clm@cygnus.com>
7271 * config/obj-som.c (obj_pseudo_table): Add "weak".
7272 (obj_som_weak): New routine.
7274 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7276 * config/tc-i386.c (union i386_op): New.
7277 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7278 Throughout file replace occurences of disps[n], imms[n], regs[n]
7279 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7280 intel mode operand swapping. Add assert in regKludge and
7281 fake_zero_displacement code. Test i.types[n] when outputting
7282 displacements and immediates. Combine output of Disp16 with
7284 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7285 when in intel mode by (not) reversing fsub and fdiv operands
7286 before the template search. This fails for single operand
7287 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7288 undefined. Instead fix the base_opcode after we've found the
7289 template. Move base_opcode xor with found_reverse_match from
7290 opcode output code to before this fix so we test for the correct
7292 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7293 check in intel mode. Instead compare opcodes.
7295 * config/tc-i386.h (TC_RELOC): Delete.
7296 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7297 with equivalent call to reloc.
7299 * as.h (flag_m68k_mri): Move declaration after target include, and
7300 only declare when TC_M68K defined. Define as zero otherwise.
7301 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7302 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7303 Define as zero otherwise.
7304 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7305 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7306 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7307 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7308 testing whether defined.
7309 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7310 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7311 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7312 rather than testing whether defined.
7313 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7314 (parse_mri_cons): Declare and use only when TC_M68K.
7315 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7316 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7317 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7319 * NEWS: Mention IBM 370 support.
7321 2000-02-23 Richard Henderson <rth@cygnus.com>
7323 * config/tc-i386.c (md_assemble): When swapping operands for
7324 intel_syntax, assume everything that's not Imm or Disp is a
7327 2000-02-23 Linas Vepstas <linas@linas.org>
7329 * config/tc-i370.c, config/tc-i370.h: New files.
7330 * Makefile.am: Add support for Linux/IBM 370.
7331 * configure.in: Likewise.
7332 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7333 * config/obj-elf.c: Include elf/i370.h
7334 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7336 * Makefile.in: Regenerate.
7337 * configure: Regenerate.
7339 * doc/c-i370.texi: New file.
7340 * doc/all.texi: Include it.
7341 * doc/as.texinfo: And here.
7342 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7343 * doc/Makefile.in: Regenerate.
7345 2000-02-19 Michael Meissner <meissner@redhat.com>
7347 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7348 determine if an instruction can be used in parallel with an ADDppp
7349 or SUBppp instruction.
7351 2000-02-22 Andrew Haley <aph@cygnus.com>
7353 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7355 2000-02-22 Andrew Haley <aph@cygnus.com>
7357 * config/tc-mips.c (mips_gp32): New variable.
7358 (macro_build) Use mips_gp32.
7360 (md_longopts): Add "-mgp32" and "-mgp64".
7361 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7363 (OPTION_M7900): Change offset
7364 (OPTION_NO_M7900): Ditto.
7366 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7368 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7369 warning, and bump it to 1.
7371 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7373 From Brad Lucier <lucier@math.purdue.edu>:
7374 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7377 2000-02-21 Catherine Moore <clm@cygnus.com>
7379 * config/tc-mips.c (MF_HILO_INSN): Define.
7380 (mips_7000_hilo_fix): Declare.
7381 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7382 (md_parse_option): Check for 7000_HILO_FIX options.
7383 (OPTION_M7000_HILO_FIX): Define.
7384 (OPTION_NO_M7000_HILO_FIX): Define.
7385 * doc/c-mips.texi (-mfix7000): Describe.
7387 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7389 * listing.c (print_lines): Remove unused variable `end'.
7391 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7392 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7393 reloc_type when BFD_ASSEMBLER.
7394 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7395 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7396 statement and quell signed vs. unsigned comparison warning.
7398 2000-02-18 Nick Clifton <nickc@cygnus.com>
7400 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7401 the computed frag offset, rather than overwriting it.
7403 2000-02-17 J"orn Rennecke <amylaar@cygnus.co.uk>
7405 * config/tc-sh.c ("elf/sh.h"): Include.
7406 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7407 (md.begin): Initialize target_arch.
7408 Only include opcodes in has table that match selected architecture.
7409 (parse_reg): Recognize register names for sh-dsp.
7410 (parse_at): Recognize post-modify addressing.
7411 (get_operands): The leading space is now optional.
7412 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7413 arguments. Update valid_arch.
7414 (build_Mytes): Add support for SDT_REG_N.
7415 (find_cooked_opcode): New function, broken out of md_assemble.
7416 (assemble_ppi, sh_elf_final_processing): New functions.
7417 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7418 (md_longopts, md_parse_option): New option: -dsp.
7419 * config/tc-sh.h (elf_tc_final_processing): Define.
7420 (sh_elf_final_processing): Declare.
7422 2000-02-11 Jeffrey A Law (law@cygnus.com)
7424 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7425 the unwinder subspace. Save the current seg/subseg before creating
7428 2000-02-10 Nick Clifton <nickc@cygnus.com>
7430 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7431 little endian targets.
7432 (INST_BYTE1): Redefine to handle big and little endian
7434 (cpu_type): New type: Select between M340 and M210.
7435 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7436 instructions of the M340.
7437 (md_assemble): Add support for the MULSH and OPSR classes of
7439 (md_atof): Add support for little endian targets.
7440 (md_parse_option): Add support for -EL, -EB and -mcpu command
7442 (md_convert_frag): Add support for little endian targets.
7443 (md_apply_fix3): Add support for little endian targets.
7444 (md_number_to_chars): Add support for little endian targets.
7446 2000-02-10 Timothy Wall <twall@redhat.com>
7448 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7449 defined, use it to verify the symbol just read should be a label.
7451 2000-02-10 Timothy Wall <twall@redhat.com>
7453 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7454 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7455 around colons when KEEP_WHITE_AROUND_COLON is defined.
7456 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7457 and KEEP_WHITE_AROUND_COLON.
7459 2000-02-08 Timothy Wall <twall@redhat.com>
7461 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7463 (do_repeat): New. Abstract repeat logic so that a "break" can be
7465 (end_repeat): New. Provide support for a "break" out of the
7467 * read.h: Add prototypes for new functions.
7469 2000-02-08 Timothy Wall <twall@redhat.com>
7471 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7472 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7473 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7476 2000-02-08 Timothy Wall <twall@redhat.com>
7478 * read.c: Added elseif to directives table.
7479 * read.h: Added prototype for s_elseif.
7480 * doc/as.texinfo: Added description for elseif.
7481 * cond.c (s_elseif): New function
7483 2000-02-04 Timothy Wall <twall@redhat.com>
7485 * listing.c (print_lines): Remove conditionals causing bug in
7488 2000-02-03 Timothy Wall <twall@cygnus.com>
7490 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7492 * frags.c (frag_new): Calculate fr_fix in octets
7493 (frag_now_fix) Return offset as target address offset (bytes).
7494 (frag_now_fix_octets) New - Return offset in octets (8-bit
7496 * frags.h: Added prototype for frag_now_fix_octets().
7497 Distinguish between octets and bytes in field descriptions.
7498 * listing.c (calc_hex): Account for octets vs bytes when
7499 printing addresses/offsets.
7500 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7501 target is little-endian, print the octets in a word in big-endian
7502 order so that the display looks like a proper hexadecimal number,
7503 instead of having the octets reversed.
7504 * read.c (do_align): When recording alignment, alignment power
7505 should be in terms of target bytes (minimum addressible unit)
7507 (do_org) Convert ORG target address (byte) argument into an
7508 octet offset when generating a variable fragment.
7509 * symbols.c (resolve_symbol_value): Symbol final value
7510 converted to a target address offset (bytes) from its octet offset.
7511 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7512 offset (bytes) is adjusted by the frag offset (octets) converted
7514 (coff_frob_section) Section alignment power is in terms of bytes;
7515 convert it to an octet alignment power when calculating size (and
7516 size mask) in octets. Don't modify the section size in order to
7517 "align" it for TI COFF, since that format has a different method
7518 for storing alignment information.
7520 2000-02-01 Timothy Wall <twall@cygnus.com>
7522 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7523 entries, matching the way GCC generates them. If not escaped, the
7524 filename is encoded incorrectly.
7526 2000-01-31 Nick Clifton <nickc@cygnus.com>
7528 * config/tc-arm.c (reg_table): Add support for ATPCS register
7531 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7533 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7535 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7537 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7538 of a symbol when we really care about its value.
7540 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7542 * config/tc-mcore.c (md_assemble): Give warning message if
7543 operands passes to instruction are more than the spec.
7545 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7547 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7548 Thumb mode but the label seen was not declared as '.thumb_func'
7549 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7550 correct disassembly of Thumb code bounded by non function labels.
7552 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7554 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7555 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7557 * Makefile.in: Same here.
7560 * configure.in: Set bfd_gas for i386-aout when primary target
7561 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7562 we may need the primary te_file. Remove incorrect comment.
7564 * configure: Regenerate.
7566 * config/e-i386aout.c: New file.
7568 * as.c (USE_EMULATIONS): Move to before print_version_id.
7569 (struct emulation): Add i386aout.
7570 (show_usage): Split text strings. Reformat -a text. Add --em
7574 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7575 (aout_format_ops): New.
7578 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7579 preprocessor conditional and add aout USE_EMULATIONS tests.
7580 (read_a_source_file): Don't pass error strings to printf as
7584 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7586 (do_data): Same here.
7587 (process_file): And here.
7590 * symbols.c (colon): Rewrite "already defined" fatal message
7591 code for aout with USE_EMULATIONS.
7594 * config/obj-aout.c (OBJ_HEADER): Define.
7595 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7597 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7598 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7600 (obj_aout_type): Expand S_SET_OTHER here too.
7601 (obj_read_begin_hook): Remove.
7602 (aout_pop_insert): New.
7603 (obj_aout_s_get_other): New.
7604 (obj_aout_s_get_desc): New.
7605 (aout_format_ops): New.
7608 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7609 gets aout_pseudo_table.
7610 (aout_pseudo_table): Declare.
7611 (obj_read_begin_hook): Define.
7614 * config/obj-coff.c (obj_pseudo_table): Rename to
7616 (coff_pop_insert): Use coff_pseudo_table.
7617 (coff_sec_sym_ok_for_reloc): Remove.
7618 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7619 and comment all zero entries and remove #if 0 code.
7622 * config/obj-coff.h (obj_pop_insert): Define.
7623 (coff_pseudo_table): Declare.
7626 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7627 s_get_size, s_set_size. Comment all zero entries.
7630 * config/obj-elf.c (elf_s_get_other): New function.
7631 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7632 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7633 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7635 (obj_elf_parse_section_letters): Don't pass error strings to
7636 printf as format arg.
7639 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7641 (elf_s_get_other): Declare.
7642 (S_GET_OTHER) Define as elf_s_get_other if not already
7644 (S_SET_OTHER): Only define when not already defined.
7645 (elf_obj_read_begin_hook): Declare.
7646 (obj_read_begin_hook): Define.
7647 (elf_obj_symbol_new_hook): Declare.
7648 (obj_symbol_new_hook): Define.
7651 * config/obj-multi.h: Add copyright header and protect against
7652 multiple inclusion. Add * to all function pointers.
7653 (OBJ_HEADER): If defined, include it rather than other defines
7655 (obj_frob_file_after_relocs): Test for NULL.
7656 (obj_symbol_new_hook): Here too.
7657 (obj_sec_sym_ok_for_reloc): And here.
7658 (S_GET_OTHER): Define.
7659 (S_GET_DESC): Define.
7660 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7661 (OBJ_MAYBE_ELF): Update comment.
7663 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7664 OBJ_AOUT preprocessor conditional and handle emulation by
7665 testing OUTPUT_FLAVOR.
7666 (i386_displacement): Here too.
7667 (md_section_align): Similarly here.
7668 (i386_target_format): Conditionally compile when more than one
7669 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7670 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7671 (i386_displacement): Here too.
7674 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7675 Define TARGET_FORMAT for aout only when not multi.
7678 * config/te-multi.h: Delete file as it's identical to te-generic.h
7680 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7682 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7683 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7686 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7688 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7691 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7693 * config/tc-mips.c (mips_do_align): New function.
7694 * config/tc-mips.h (md_do_align): Define.
7696 2000-01-10 Philip Blundell <philb@gnu.org>
7698 * doc/c-arm.texi (ARM Options): Fix typo.
7699 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7700 line separator for Linux.
7701 * doc/as.texinfo (Comments): Mention the ARM.
7703 2000-01-10 Philip Blundell <pb@futuretv.com>
7705 * configure.in (arm*-*-conix*): New target.
7706 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7708 * configure: Regenerate.
7710 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7712 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7713 (obj_elf_visibility): New function.
7715 * doc/as.texinfo (Visibility): New node: document visibility
7718 For older changes see ChangeLog-9899