| blob | 7681b3f348af1b7f35fd60b7b02de60bbdc4769d |
1 2001-12-31 Richard Henderson <rth@redhat.com>
3 * config/tc-ia64.c (errata_nop_necessary_p): Prototype.
4 (make_unw_section_name): Constify local variables.
6 * config/tc-ia64.c (has_suffix_p): New.
7 (note_register_values): Use it instead of strstr.
9 2001-12-31 Jeffrey A Law (law@redhat.com)
11 * config/tc-hppa.c (pa_ip): Handle new 'c' mode completers,
12 'X', 'M', and 'A'.
14 2001-12-21 Jakub Jelinek <jakub@redhat.com>
16 * config/tc-sparc.h (TC_PARSE_CONS_EXPRESSION): Define.
17 (sparc_cons): Provide prototype.
18 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_*_PCREL and
19 BFD_RELOC_SPARC_PLT{32,64}. Enumerate for which relocs
20 reloc->addend = fixp->fx_addnumber shouldn't be done instead of
21 enumarating for which pc relative ones it should be done.
22 (sparc_cons_special_reloc): New variable.
23 (sparc_cons): New function.
24 (cons_fix_new_sparc): Use sparc_cons_special_reloc.
26 2001-12-20 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
27 Daniel Jacobowitz <drow@mvista.com>
29 * config/tc-mips.c (file_mips_gp32): Initialize to invalid value.
30 (file_mips_fp32): Likewise.
31 (md_begin): Compatibility handling for -mipsN option.
33 2001-12-20 Alexandre Oliva <aoliva@redhat.com>
35 * config/tc-sh.c (parse_at): Reject @(r0) and @(r0,).
37 2001-12-20 matthew green <mrg@redhat.com>
39 * config/tc-ppc.c (md_parse_option): Make -maltivec default
40 to generating PowerPC instructions.
42 2001-12-20 Jason Thorpe <thorpej@wasabisystems.com>
44 * configure.in (mips-dec-netbsd*): Delete.
45 * configure: Regenerate.
47 * configure.in (arm-*-netbsdelf*): Add target.
48 * configure: Regenerate.
50 2001-12-18 Nick Clifton <nickc@cambridge.redhat.com>
52 * config/tc-mips.h (TC_HANDLE_FX_DONE): Remove redundant
53 definition.
55 2001-12-18 Niibe Yutaka <gniibe@m17n.org>
57 * configure.in (assign object format): Bug fix for setting
58 endian.
59 * configure: Regenerate.
61 2001-12-18 matthew green <mrg@eterna.com.au>
63 * configure.in (m68k-*-netbsdelf*): New target.
64 (m68k-*-netbsd*): Also include ELF support.
65 (m68k-*-netbsdaout*): New alias for m68*-*-netbsd*.
66 * configure: Regenerate.
68 2001-12-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
70 * gasp.c (main): Protoype.
72 2001-12-17 Richard Henderson <rth@redhat.com>
74 * config/tc-alpha.c (alpha_handle_align): Encode unop with RB as $sp.
76 2001-12-17 Nick Clifton <nickc@cambridge.redhat.com>
78 * cgen.c: Add prototype for queue_fixup.
79 (gas_cgen_parse_operand): Move initilisastion of errmsg to avoid
80 possible longjmp corruption.
81 * cgen.h: Add prototype for gas_cgen_md_operand.
83 2001-12-15 Alan Modra <amodra@bigpond.net.au>
85 * config/obj-elf.c (obj_elf_init_stab_section): References are
86 kept to section name strings. Don't alloca them!
88 2001-12-12 Alexandre Oliva <aoliva@redhat.com>
90 * config/tc-d10v.c (get_operands): Mark OPERAND_PLUS after
91 OPERAND_ATSIGN as O_absent.
93 2001-12-07 Geoffrey Keating <geoffk@redhat.com>
94 Richard Henderson <rth@redhat.com>
96 * configure.in: Add support for xstormy16.
97 * configure: Regenerated.
98 * Makefile.am: Add support for xstormy16.
99 * Makefile.in: Regenerated.
100 * config/tc-xstormy16.c: New file.
101 * config/tc-xstormy16.h: New file.
103 2001-12-06 Richard Earnshaw (rearnsha@arm.com)
105 * tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm)
106 (do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
107 (do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
108 (do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
109 (do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
110 (do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
111 (do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
112 (do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
113 (do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
114 (do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
115 (do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
116 (do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
117 FLAGS.
118 (struct asm_opcode): Adjust parms field accordingly.
119 (md_assemble): Don't pass dummy second argument when calling worker
120 functions.
121 (build_arm_ops_hsh): Add prototype
122 (BAD_FLAGS): Delete.
124 2001-12-05 Richard Earnshaw <rearnsha@arm.com>
126 * tc-arm.c (struct asm_opcode): Delete comp_suffix and flags. Add
127 cond_offset. Rename variants->variant.
128 (insns): Adjust for new format. Explicitly code each variant that
129 takes flags. Remove temporary instructions.
130 (struct arm_it): Remove redundant field suffix.
131 (s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
132 (stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
133 (long_flag): Delete.
134 (struct asm_flg): Delete.
135 (LONGEST_INST): Delete.
136 (V4_STR_BIT): Define.
137 (struct thumb_opcode): Rename variants->variant.
138 (do_empty): Renamed from do_nop.
139 (ldst_extend): Delete argument hwse. Split code for half-word and
140 signed byte instructions to ...
141 (ldst_extend_v4): ... here.
142 (ld_mode_required_here): Use ldst_extend_v4.
143 (do_ldrd): Simplify now that this is only called for ldrd. No
144 need to test for XScale, which was wrong anyway. Don't reject r12
145 as a target register. Add test that ldrd doesn't update an index
146 register.
147 (do_pld): Don't allow post-indexed or write-back addressing modes.
148 Adjust call to ldst_extend.
149 (do_adr): Split code for adrl to ...
150 (do_adrl): ... here.
151 (do_cmp): No need to fold in COND_BIT.
152 (do_ldst): Simplify. Split code for ldrt/strt into do_ldstt. Split
153 code to handle half-word and signed byte instructions to ...
154 (do_ldstv4): ... here.
155 (do_ldstt): New function. Handle load/store with translate.
156 (do_ldmstm): Write feature modification bits directly into
157 inst.instruction.
158 (do_fpa_ldst): Remove suffix handling code.
159 (do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
160 (do_fpa_ldmstm): Type of access is now held in inst.instruction.
161 (build_arm_ops_hsh): New function.
162 (md_begin): Call it. Don't build the ARM opcode directly.
163 (md_assemble): Simplify ARM instruction handling.
165 2001-12-05 Arati Dikey <aratid@kpit.com>
167 * tc-sh.c (parse_at): Corrected incorrect op->type selection due
168 to missing 'else'.
170 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
172 * config/tc-d10v.c (write_2_short): Don't skip dummy fixups, so
173 that we can tell which operand refers to the insn put in the L
174 container and mark it as such, so that the relocation type can be
175 adjusted.
177 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
179 * config/tc-mips.c (mips_cpreturn_offset): Better comment.
180 (load_register): Better error message. Cast away signedness
181 mismatches. Add casts needed for varargs.
182 (load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
183 Remove superfluous casts.
184 (macro): Cast away signedness mismatches. Remove superfluous casts.
185 (s_cpload): Fix wrong comment.
186 (s_mips_weakext): Standardize output message.
187 (get_number): Likewise.
189 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
191 * config/tc-mips.c (append_insn): Add jump address range overflow
192 check.
194 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
196 * config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
197 for ELF only.
198 (show): Document -mabi option.
200 2001-12-03 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
202 * config/tc-arm.c (md_parse_option): Only clear cpu part when
203 specifying 'xscale' cpu (don't change the fpu part).
205 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
207 * config/tc-d10v.c (find_opcode): Reject SP operand if
208 OPERAND_NOSP flag is present.
210 2001-12-03 Eric Christopher <echristo@redhat.com>
212 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
214 2001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
216 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
217 by BFD_RELOC_GPREL16.
218 (load_address): Likewise.
219 (macro): Likewise.
220 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
221 BFD_RELOC_GPREL32.
222 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
223 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
224 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
226 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
228 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
229 prefix `+'.
231 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
232 flags requires SP.
234 2001-11-29 Arati Dikey <aratid@kpit.com>
236 * tc-sh.c (parse_at): Removed case-sensitivity of index register
237 R8, R9.
239 2001-11-28 Jakub Jelinek <jakub@redhat.com>
241 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
242 in reloc if it has non-zero addend.
243 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
244 * config/tc-sparc.c (md_apply_fix3): Likewise.
246 2001-11-28 Andreas Schwab <schwab@suse.de>
248 * as.c (parse_args): Call md_after_parse_args if defined.
249 * config/tc-ia64.h (md_after_parse_args): Define.
250 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
251 * doc/internals.texi (CPU backend): Document md_after_parse_args.
253 2001-11-23 Jakub Jelinek <jakub@redhat.com>
255 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
256 * write.c (adjust_reloc_syms): Don't handle relocs against
257 SEC_MERGE section symbols specially.
258 (fixup_segment): Likewise.
260 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
262 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
263 (md_apply_fix3): ...here. Don't prevent the symbol value being
264 subtracted twice from GPREL addends.
265 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
266 subtracted by the previous function.
268 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
270 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
271 md_apply_fix3 change.
273 2001-11-20 Ben Elliston <bje@redhat.com>
275 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
276 usage after md_apply_fix3 cleanups.
278 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
280 * doc/c-mmix.texi: Use texinfo 4 features.
281 (MMIX-mmixal): Fix typo.
283 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
285 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
286 val assignment.
288 2001-11-16 Michael Snyder <msnyder@redhat.com>
290 * stabs.c (stabs_generate_asm_lineno): Remember file and line number
291 from one call to the next, and eliminate consecutive duplicates
292 (thereby emitting only one line symbol per source line).
293 * dwarf2dbg.c (dwarf2_gen_line_info): Ditto.
295 2001-11-16 Alan Modra <amodra@bigpond.net.au>
297 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
299 2001-11-15 H.J. Lu <hjl@gnu.org>
301 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
303 2001-11-15 H.J. Lu <hjl@gnu.org>
305 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
307 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
309 * write.c (fixup_segment): Remove references to md_apply_fix and
310 TC_HANDLE_FX_DONE.
311 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
312 of md_apply_fix to md_apply_fix3.
313 Make all md_apply_fix3 functions void.
314 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
315 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
316 * doc/internals.texi: Update references to md_apply_fix3.
317 * tc.h: Update prototype for md_apply_fix3.
319 2001-11-15 Alan Modra <amodra@bigpond.net.au>
321 * config/tc-i386.h (md_end): Define.
322 (i386_elf_emit_arch_note): Declare.
323 (CpuUnknown): Delete.
324 * config/tc-i386.c (default_arch): Constify.
325 (smallest_imm_type): Remove CpuUnknown test.
326 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
327 (i386_elf_emit_arch_note): New function.
329 * po/POTFILES.in: Regenerate.
331 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
333 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
335 2001-11-15 Alan Modra <amodra@bigpond.net.au>
337 * frags.c (frag_grow): Revert last change.
339 * dwarf2dbg.c (get_frag_fix): Align last frag size.
341 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
342 to operand->insert.
343 (md_assemble): Likewise.
345 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
347 * frags.c (frag_grow): Use frag_make_room() to grow the
348 obstack.
350 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
352 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
353 value from the addend for fixups against local symbols in
354 SEC_MERGE sections - it was not added in, in the first place.
356 2001-11-11 Timothy Wall <twall@alum.mit.edu>
358 * write.c (relax_segment): Convert symbol address into an octet
359 offset prior to adding to the frag address, which is an octet
360 offset. Add comments to that effect.
361 * config/tc-tic54x.c: Fix bugs causing tests to fail.
362 * config/tc-tic54x.h: Ditch PARAMS macro.
364 2001-11-13 Alan Modra <amodra@bigpond.net.au>
366 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
367 put in note section. Use sizeof instead of hard-coded constants.
369 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
371 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
372 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
373 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
374 Sort options a bit more logical.
375 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
376 OPTION_MABI only for elf targets.
378 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
380 * config/tc-mips.c (set_at): Add cast needed for varargs.
381 (load_register): Likewise.
382 (macro): Likewise. Some code reformatting.
383 (macro2): Add cast needed for varargs.
384 (mips16_macro): Likewise.
386 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
388 * config/tc-mips.c (md_assemble): Remove superflous casts.
389 (append_insn): Likewise.
390 (mips16_macro_build): Likewise.
391 (macro): Likewise.
392 (mips16_ip): Likewise.
393 (s_cpload): Likewise.
394 (mips_relax_frag): Likewise.
396 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
398 * config/tc-mips.c (mips_abi_level): Move in front of
399 mips_set_options.
400 (mips_set_options): Add members gp32, fp32, abi.
401 (file_mips_gp32): New flag.
402 (file_mips_fp32): New flag.
403 (mips_opts): Initialize the new members.
404 (mips_gp32): Remove.
405 (mips_fp32): Remove.
406 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
407 (HAVE_32BIT_FPRS): Likewise.
408 (HAVE_NEWABI): Likewise.
409 (HAVE_64BIT_OBJECTS): Likewise.
410 (md_begin): Likewise. Save default (file) values.
411 (md_parse_option): Use the new values from mips_opts.
412 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
413 possible. Let .set mipsN work together with .set push/pop.
414 Enhance error messages.
415 (mips_elf_final_processing): Use file_mips_* for header processing.
417 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
419 * config/tc-avr.c (mcu_types): Update for new devices.
421 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
423 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
424 the page man title.
425 * doc/Makefile.in: Rebuild.
426 * doc/as.texinfo: Do not put man SEEALSO in document;
427 Use @command for commands, @option for options; Reorganize usage
428 to clearly identify target specific options.
430 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
432 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
434 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
436 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
438 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
440 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
441 that need the global offset table.
442 (md_apply_fix3): Add code to undo opertions done in fixup_segment
443 triggered by TC_FORCE_RELOCATION.
444 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
445 a call to function tc_s390_force_relocation.
446 (TC_FIX_ADJUSTABLE): Define.
448 2001-11-04 Chris Demetriou <cgd@broadcom.com>
450 * configure.in (mips-*-netbsd*): Add support for target.
451 * configure: Regenerate.
453 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
455 * configure.in (ALL_LINGUAS): Add 'fr'.
456 * configure: Regernate.
457 * po/fr.po: New file. Obtained from the translation project web
458 site.
460 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
462 * tc-arm.c: Re-arrange prototypes by architecture.
463 (insns): Re-arrange instructions by archtitecture. Pld instruction
464 is part of ARMv5E.
465 (tinsns): blx and bkpt are part of ARMv5T.
466 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
467 to do_fpa_*. All callers changed.
469 * tc-arm.c (insns): Add two temporary instructions to handle
470 ldrd/strd.
472 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
474 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
475 for bra/bsr and use frag_variant(), this ensure that the possible
476 16-bit BFD_RELOC_16 will be in the same frag.
478 2001-10-31 Chris Demetriou <cgd@broadcom.com>
480 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
481 PIC code, assume pointers the same size as GPRs.
482 (macro): In M_LA_AB handling for embedded PIC code, support
483 "la $treg,foo-bar($breg)". In load/store handling
484 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
485 which is used by the compiler for switch statements.
486 In load/store double multi-instruction macro handling
487 (label ldd_std) add a comment that no special handling
488 is currently done for embedded PIC.
489 (mips_ip): In 'o' (16-bit offset) case, only accept 16
490 bit offsets.
492 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
494 General cleanup of feature definitions.
495 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
496 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
497 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
498 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
499 (ARM_EXT_V{5,5E}): Synchronize with above.
500 (ARM_ARCH_V*): Define a complete set in terms of above features.
501 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
502 (FPU_FPA_EXT_V[12]): Define.
503 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
504 (FPU_ANY): Define.
505 (FPU_DEFAULT): Default to FPA.
506 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
507 Thumb, this is now ARM_ARCH_V5T.
508 (insns): Rework for new feature defines.
509 (tinsns): Likewise.
510 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
512 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
514 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
515 * configure: Regenerate.
516 * Makefile.in: Regenerate.
517 * doc/c-sh.texi (SH Options): Added descriptions.
519 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
521 * configure.in: Update for MMIX port.
522 * Makefile.am: Ditto. Regenerate dependencies.
523 * Makefile.in: Regenerate.
524 * configure: Regenerate.
525 * config/tc-mmix.h, config/tc-mmix.c: New files.
526 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
527 * doc/Makefile.in: Regenerate.
528 * doc/all.texi: @set MMIX.
529 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
530 Include c-mmix.texi.
531 * doc/c-mmix.texi: New file.
533 2001-10-24 Chris Demetriou <cgd@broadcom.com>
535 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
536 these evaluate to true if mips_arch indicates SB-1.
538 2001-10-23 Alan Modra <amodra@bigpond.net.au>
540 * as.c (parse_args): Print the date as well for --version.
542 2001-10-20 Chris Demetriou <cgd@broadcom.com>
544 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
545 SB-1 CPU for consistency.
546 (mips_cpu_info_table): Tweak comment about SB-1.
548 2001-10-20 H.J. Lu <hjl@gnu.org>
550 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
551 (cirrus_parse_offset): Likewise.
553 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
555 * config/tc-arm.c: Restore line_comment_chars.
557 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
559 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
560 added to the list.
562 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
564 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
565 for undefined symbols.
567 2001-10-17 Chris Demetriou <cgd@broadcom.com>
569 * doc/as.texinfo (MIPS ISA options): Added accidentally
570 omitted "-mips64" option to list of options.
572 2001-10-17 matthew green <mrg@redhat.com>
574 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
575 -m7410, -m7450 and -m7455 options.
577 2001-10-17 Alan Modra <amodra@bigpond.net.au>
579 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
580 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
581 (md_begin): Don't set ppc_size here.
582 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
583 (md_shortopts): Constify.
584 (md_longopts): Likewise.
585 (md_longopts_size): Likewise.
586 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
587 64-bit opcodes.
588 (ppc_machine): Explain why this function is a nop.
590 2001-10-17 Alan Modra <amodra@bigpond.net.au>
592 * bit_fix.h: Comment typo fix.
593 * config/tc-mips.c: Likewise.
594 * config/tc-sh.c: Likewise.
595 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
597 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
598 that autoheader doesn't duplicate config.in entries.
599 (DEFAULT_ARCH): Ditto.
600 * configure: Regenerate.
601 * config.in: Regenerate.
603 2001-10-16 Alan Modra <amodra@bigpond.net.au>
605 From Andrew Pines <apines@cosmodog.com>
606 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
608 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
609 Hans-Peter Nilsson <hp@bitrange.com>
611 * config/tc-sh.c (shl): Remove.
612 (big): New function.
613 (little): Remove shl handling. Emit error for endian mismatch.
614 (md_show_usage): Add description of -big.
615 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
616 (OPTION_BIG): Add.
617 (md_pseudo_table): Add .big.
618 (md_longopts): Add -big.
619 (md_begin): Don't set target_big_endian here.
620 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
621 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
622 (shl): Remove.
623 * configure.in (endian): Default is big.
624 (sh-*-pe*): Little endian.
625 (cpu_type): Set sh for target sh*.
626 * configure: Regenerate.
628 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
630 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
631 relocations.
633 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
635 * config/tc-arm.c: Replace CONST with const.
637 * cgen.c: Tidy up formatting.
639 2001-10-12 matthew green <mrg@redhat.com>
641 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
642 flags, equivalent to -m7400. New -maltivec to enable AltiVec
643 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
644 64-bit and 32-bit BookE support, respectively. Change -m403 and
645 -m405 to set PPC403 option.
646 (md_show_usage): Adjust for new options.
647 * doc/all.texi: Set PPC.
648 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
649 * doc/c-ppc.texi: New file.
650 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
651 * doc/Makefile.in: Regenerate.
653 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
655 * read.c (s_bad_endr): New function. Issues a warning message
656 about a bad use of the .rept pseudo op.
657 (po_table[]): Add .endr.
658 * read.h: Prototype s_bad_endr.
660 * CONTRIBUTORS: Update contact email address.
662 2001-10-11 Kazu Hirata <kazu@hxi.com>
664 * config/tc-alpha.c: Fix comment typos.
665 * config/tc-cris.c: Likewise.
666 * config/tc-hppa.c: Likewise.
667 * config/tc-i370.c: Likewise.
668 * config/tc-mips.c: Likewise.
669 * config/tc-mn10200.c: Likewise.
670 * config/tc-mn10300.c: Likewise.
671 * config/tc-sh.c: Likewise.
672 * config/tc-tahoe.c: Likewise.
673 * config/tc-v850.c: Likewise.
675 2001-10-11 Kazu Hirata <kazu@hxi.com>
677 * app.c: Fix comment typos.
678 * bit_fix.h: Likewise.
679 * expr.c: Likewise.
680 * itbl-ops.c: Likewise.
682 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
684 * input-file.c: Include safe-ctype.h.
685 (input_file_open): Use ISSPACE instead of isspace.
687 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
689 * config/tc-mips.c (mips_cpreturn_offset): New variable.
690 (mips_cpreturn_register): Likewise.
691 (mips_gp_register): Likewise.
692 (s_cpsetup): New function prototype.
693 (s_cplocal): Likewise.
694 (s_cpreturn): Likewise.
695 (s_gpvalue): Likewise.
696 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
697 pseudo-ops.
698 (macro): Don't warn about .cprestore for NewABI.
699 (md_pcrel_from): Code cleanup.
700 (mips_force_relocation): Force output of some NewABI relocations even
701 without a defined symbol.
702 (s_cpload): Ignore .cpload for NewABI.
703 (s_cpsetup): Handle .cpsetup.
704 (s_cplocal): Handle .cplocal.
705 (s_cprestore): Ignore .cprestore for NewABI.
706 (s_cpreturn): Handle .cpreturn.
707 (s_gpvalue): Handle .gpvalue.
708 (s_cpadd): Ignore .cpadd for NewABI.
709 (nopic_need_relax): Take g_switch_value into account as gp
710 optimization.
711 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
713 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
715 * config/tc-mips.c (my_getSmallParser): New function prototype.
716 (small_ex_type): Named this enum, more return values for
717 my_getSmallExpression.
718 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
719 triple relocations. Protect some parts with ifdef OBJ_ELF.
720 (percent_op_match): New struct, lookup table for %some_reloc().
721 (my_getSmallParser): New function, parses nested percent_ops also.
722 (my_getSmallExpression): Rewite to support nested percent_ops.
724 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
726 * config/tc-mips.c
727 (load_address): Support both 32- and 64-bit addresses.
728 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
729 (macro2): Call load_address correctly.
731 2001-10-09 Christian Groessler <cpg@aladdin.de>
733 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
734 since z8k-opc.h now uses the PARAMS macro.
736 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
738 * config/tc-arm.c: Change MAVERIK to MAVERICK.
740 2001-10-09 Alan Modra <amodra@bigpond.net.au>
742 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
743 throughout file.
744 (obj_elf_change_section): Rename "group" to "group_name".
745 (obj_elf_section): Likewise.
746 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
747 first member section; Instead use elf_next_in_group.
749 2001-10-09 Alan Modra <amodra@bigpond.net.au>
751 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
752 Set elf_section_data group from it. Warn if group name changed.
753 (obj_elf_parse_section_letters): Parse 'G' too.
754 (obj_elf_section): Parse group name.
755 (struct group_list): New.
756 (build_group_lists): New function.
757 (elf_frob_file): Create SEC_GROUP section(s).
759 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
760 whitespace.
762 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
764 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
766 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
767 (cirrus_regtype): New enum.
768 (LONGEST_INST): Change to 10.
769 (CIRRUS_MODE1): New.
770 (CIRRUS_MODE2): New.
771 (CIRRUS_MODE3): New.
772 (CIRRUS_MODE4): New.
773 (CIRRUS_MODE5): New.
774 (CIRRUS_MODE6): New.
775 (insns): Add cirrus dsp instructions.
776 (ARM_EXT_MAVERIKSC_REG): New.
777 (cirrus_register): New.
778 (cirrus_mvf_register): New.
779 (cirrus_mvd_register): New.
780 (cirrus_mvfx_register): New.
781 (cirrus_mvdx_register): New.
782 (cirrus_mvax_register): New.
783 (ARM_EXT_MAVERIKsc_register): New.
784 (reg_table): Add cirrus registers.
785 (cirrus_valid_reg): New.
786 (cirrus_reg_required_here): New.
787 (do_c_binops_1): New.
788 (do_c_binops_2): New.
789 (do_c_binops_3): New.
790 (do_c_triple_4): New.
791 (do_c_triple_5): New.
792 (do_c_quad_6): New.
793 (do_c_dspsc_1): New.
794 (do_c_dspsc_2): New.
795 (do_c_shift_1): New.
796 (do_c_shift_2): New.
797 (do_c_ldst_1): New.
798 (do_c_ldst_2): New.
799 (do_c_ldst_3): New.
800 (do_c_ldst_4): New.
801 (do_c_binops): New.
802 (do_c_triple): New.
803 (do_c_quad): New.
804 (do_c_dspsc): New.
805 (do_c_shift): New.
806 (cirrus_parse_offset): New.
807 (do_c_ldst): New.
808 (md_parse_option): Add arm9e.
809 (md_show_usage): Same.
811 2001-10-08 Tom Rix <trix@redhat.com>
813 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
814 location of next .bf
815 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
817 2001-10-07 Alan Modra <amodra@bigpond.net.au>
819 * config/obj-elf.c: Standardize error/warning messages - don't
820 capitalise, no final period or newline, don't say "ignoring" for
821 as_bad messages. In some cases, change the wording to that used
822 elsewhere for similar messages.
823 (obj_elf_section_name): New function, split out from ..
824 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
825 entsize not specified.
827 2001-10-05 Jakub Jelinek <jakub@redhat.com>
829 * doc/as.texinfo: Document M and S ELF section flags.
831 2001-10-05 Alan Modra <amodra@bigpond.net.au>
833 * subsegs.c (subseg_text_p): Return 0 for absolute section.
834 * read.c (do_align): If in absolute section, warn about and ignore
835 non-zero fill pattern.
837 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
839 * config/tc-mn10300.c (tc_gen_reloc): Don't free
840 reloc->sym_ptr_ptr if it's not allocated.
842 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
844 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
845 relocation triple.
846 (prev_insn_fixp): Likewise.
847 (append_insn): Changed prototype to accept a relocation pointer.
848 (imm_reloc): Make it an array.
849 (offset_reloc): Likewise.
850 (md_assemble): Handle triple relocations.
851 (append_insn): Likewise. Add handling for some NewABI relocations.
852 (mips_no_prev_insn): Handle triple relocations.
853 (macro_build): Likewise. Add handling for some NewABI relocations.
854 Move handling for the 'u' case to append_insn().
855 (mips16_macro_build): Handle triple relocations.
856 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
857 for NewABI.
858 (mips_ip): Handle triple relocations.
859 (mips16_ip): Likewise.
860 (mips_force_relocation): Force handling of triple relocations
861 without symbols for NewABI.
862 (md_apply_fix): Add handling for some NewABI relocations.
864 2001-10-05 Alan Modra <amodra@bigpond.net.au>
866 * config/tc-i386.c (parse_register): If not producing code for
867 x86_64, reject x86_64 register name matches.
868 (md_assemble): Remove now redundant check for x86_64 regs.
870 2001-10-04 Alan Modra <amodra@bigpond.net.au>
872 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
873 as BFD_DEFAULT_TARGET_SIZE.
874 (ppc_tc): Likewise.
875 (ppc_is_toc_sym): Likewise.
876 (md_apply_fix3): Likewise.
878 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
880 * config/tc-mips.c (mips_64): Remove.
881 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
882 in it.
883 (mips_abi_level, mips_abi): New enum.
884 (mips_32bit_abi): Remove.
885 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
886 (HAVE_NEWABI): New define.
887 (HAVE_64BIT_OBJECTS): New define.
888 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
889 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
890 (support_64bit_objects): New prototype.
891 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
892 .reginfo section for n32, use .MIPS.options instead.
893 (support_64bit_objects): New function, code from md_parse_option.
894 (md_longopts): Add -n32 option.
895 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
896 Add -n32 option. Protect with OBJ_ELF.
897 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
898 (mips_elf_final_processing): Likewise. Don't write .reginfo section
899 for n32, use .MIPS.options instead.
901 2001-10-03 Alan Modra <amodra@bigpond.net.au>
903 * po/POTFILES.in: Regenerate.
904 * configure: Regenerate.
906 2001-10-02 Alan Modra <amodra@bigpond.net.au>
908 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
909 bits if target is 64 bit.
911 * doc/as.texinfo (listing): Fix typo.
913 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
914 BFD_VERSION.
915 * Makefile.am (Makefile): Depend on bfd/configure.in.
916 Run "make dep-am".
917 * Makefile.in: Regenerate.
919 2001-09-30 H.J. Lu <hjl@gnu.org>
921 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
922 and "ams" for compatibility.
924 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
926 * config/tc-sh.c (md_pcrel_from_section): Transformed from
927 md_pcrel_from. Handle pc-relativeness against link-time
928 symbol. Handle relativeness to elsewhere than the fixup.
929 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
930 (md_pcrel_from_section): Prototype.
932 * Makefile.am: Update dependencies with "make dep-am".
933 * Makefile.in: Regenerate.
935 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
937 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
938 (print_opcode_format, skip_whites): Likewise.
939 (convert_branch, m68hc11_new_insn): Likewise.
940 (build_dbranch_insn, build_indexed_byte): Likewise.
941 (build_reg_mode, find, find_opcode): Likewise.
942 (print_insn_format): Fix call to print_opcode_format.
943 (md_assemble): Fix call to build_dbranch_insn.
945 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
947 * config/tc-arm.c: Add missing prototypes.
949 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
951 * input-file.c (input_file_open): When reading the
952 first line looking for #NO_APP, prepare for the possibility
953 of finding #APP instead. Also fix algorithm to allow
954 white-space to follow either #NO_APP or #APP directives.
956 2001-09-25 Geoff Berry <geoff.berry@bops.com>
958 * listing.c (buffer_line): Don't write past the end of `line' when
959 EOF is reached.
961 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
963 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
964 relocation for differences between symbols in a section other
965 than the one in which the difference is to be placed; apply
966 the relocation instead.
968 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
970 * config/tc-arc.c: Add missing prototype.
971 (md_atof): Change type to int. Add missing prototype.
972 * config/tc-arc.h: Prototype exported functions.
974 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
976 * as.c: Add missing function prototype.
977 * config/obj-aout.c: Fix compile time warning.
979 2001-09-21 Bruno Haible <haible@clisp.cons.org>
981 * config/tc-openrisc.c: Don't include <ctype.h>.
983 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
985 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
987 2001-09-19 Alan Modra <amodra@bigpond.net.au>
989 * config/tc-i370.c: Fix typo in last change.
991 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
993 * doc/as.texinfo (Symbol Names): Improve documentation on local
994 labels and add documenation about dollar labels.
996 2001-09-18 Bruno Haible <haible@clisp.cons.org>
998 * as.h: Don't include <ctype.h>.
999 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
1000 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
1001 (atof_generic): Use ISDIGIT instead of isdigit.
1002 * config/m68k-parse.y: Include "safe-ctype.h".
1003 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
1004 * config/obj-elf.c: Include "safe-ctype.h".
1005 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
1006 * config/obj-vms.c: Include "safe-ctype.h".
1007 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
1008 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
1009 instead of isupper/islower/toupper/tolower.
1010 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
1011 (insert_sreg): Use TOUPPER instead of islower/toupper.
1012 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
1013 isalpha/isalnum/isupper/tolower.
1014 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
1015 isdigit.
1016 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
1017 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
1018 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
1019 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
1020 (arc_extoper): Use TOLOWER instead of isupper/tolower.
1021 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
1022 (arm_psr_parse): Use ISALPHA instead of isalpha.
1023 (accum0_required_here): Use ISALNUM instead of isalnum.
1024 (do_ldrd): Use ISSPACE instead of isspace.
1025 (decode_shift): Use ISALPHA instead of isalpha.
1026 (insert_reg): Use TOUPPER instead of islower/toupper.
1027 (arm_reg_parse): Use ISALPHA instead of isalpha.
1028 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
1029 isalnum/ispunct/tolower.
1030 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
1031 (md_parse_option): Use TOLOWER instead of tolower.
1032 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
1033 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
1034 (cris_process_instruction): Use ISLOWER instead of islower.
1035 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
1036 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
1037 (get_flags): Use ISSPACE instead of isspace.
1038 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
1039 (do_assemble): Use TOLOWER instead of tolower.
1040 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
1041 (do_assemble): Use TOLOWER instead of tolower.
1042 (d30v_start_line): Use ISSPACE instead of isspace.
1043 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
1044 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
1045 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
1046 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
1047 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
1048 (start_label): Use ISALPHA instead of isalpha.
1049 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
1050 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
1051 isupper/islower/tolower.
1052 (pa_parse_number): Use ISDIGIT instead of isdigit.
1053 (pa_chk_field_selector): Use TOLOWER instead of tolower.
1054 (pa_stringer): Use ISDIGIT instead of isdigit.
1055 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
1056 (register_name): Use ISALPHA instead of isalpha.
1057 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
1058 isalnum/islower/tolower.
1059 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
1060 isdigit/isalpha.
1061 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
1062 isalpha/isxdigit.
1063 (md_assemble): Use ISSPACE instead of isspace.
1064 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
1065 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
1066 instead of isdigit/islower/isupper/tolower/isalpha.
1067 (output_invalid): Use ISPRINT instead of isprint.
1068 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
1069 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1070 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
1071 (get_args): Use ISALNUM instead of isalnum.
1072 * config/tc-ia64.c: Include "safe-ctype.h".
1073 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1074 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
1075 (ia64_parse_name): Likewise.
1076 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
1077 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
1078 instead of isspace/isalnum/isupper/tolower.
1079 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
1080 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
1081 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
1082 (mklower_table): Remove variable.
1083 (mklower): Remove macro.
1084 (insert_reg): Use TOUPPER instead of islower/toupper.
1085 (md_begin): Remove initialization of mklower_table.
1086 (s_reg): Use ISALNUM instead of isalnum.
1087 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
1088 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
1089 (build_mri_control_operand): Use TOLOWER instead of tolower.
1090 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1091 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
1092 (md_assemble): Use ISSPACE instead of isspace.
1093 (get_imm16): Use ISALNUM instead of isalnum.
1094 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
1095 isdigit/isupper/tolower.
1096 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
1097 instead of isalpha/isupper/tolower.
1098 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
1099 isdigit/islower/isupper.
1100 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
1101 (mcore_s_section): Use ISSPACE instead of isspace.
1102 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
1103 isspace/tolower/isalnum.
1104 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
1105 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
1106 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
1107 isspace.
1108 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
1109 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
1110 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1111 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
1112 isdigit/tolower.
1113 (tc_get_register): Likewise.
1114 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
1115 (s_mips_ent): Use ISDIGIT instead of isdigit.
1116 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
1117 (md_assemble): Use ISSPACE instead of isspace.
1118 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
1119 (md_assemble): Use ISSPACE instead of isspace.
1120 * config/tc-ns32k.c: Don't include <ctype.h>.
1121 * config/tc-pdp11.c: Include "safe-ctype.h".
1122 (mklower): Remove function.
1123 (parse_reg): Use TOLOWER instead of mklower.
1124 * config/tc-pj.c: Include "safe-ctype.h".
1125 (md_assemble): Use ISSPACE instead of isspace.
1126 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
1127 (register_name): Use ISALPHA instead of isalpha.
1128 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
1129 isalnum/islower/tolower.
1130 (md_assemble): Use ISSPACE instead of isspace.
1131 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
1132 islower/toupper.
1133 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
1134 (register_name): Use ISALPHA instead of isalpha.
1135 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
1136 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
1137 isspace.
1138 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
1139 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
1140 isalnum/islower/tolower.
1141 (IDENT_CHAR): Use ISALNUM instead of isalnum.
1142 (parse_reg): Use TOLOWER instead of tolower.
1143 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
1144 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
1145 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1146 (parse_keyword_arg): Use ISALNUM instead of isalnum.
1147 * config/tc-tahoe.c: Include "safe-ctype.h".
1148 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
1149 (tip_op): Use TOLOWER instead of isupper/tolower.
1150 * config/tc-tic30.c: Include "safe-ctype.h".
1151 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
1152 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
1153 (tic30_operand): Use TOLOWER instead of tolower.
1154 (tic30_find_parallel_insn): Likewise.
1155 (output_invalid): Use ISPRINT instead of isprint.
1156 * config/tc-tic54x.c: Include "safe-ctype.h".
1157 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
1158 (lookup_version): Use TOUPPER instead of toupper.
1159 (tic54x_var): Use ISALPHA instead of isalpha.
1160 (tic54x_mlib): Use ISSPACE instead of isspace.
1161 (subsym_iscons): Use TOUPPER instead of toupper.
1162 (get_operands): Use ISSPACE instead of isspace.
1163 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1164 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
1165 (next_line_shows_parallel): Use ISSPACE instead of isspace.
1166 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
1167 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
1168 ISSPACE instead of isspace.
1169 * config/tc-tic80.c: Include "safe-ctype.h".
1170 (md_assemble): Use ISSPACE instead of isspace.
1171 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
1172 (system_register_name): Use ISDIGIT instead of isdigit.
1173 (md_assemble): Use ISSPACE instead of isspace.
1174 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
1175 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
1176 isupper/tolower/isdigit.
1177 (vip_op): Use TOLOWER instead of isupper/tolower.
1178 * config/tc-w65.c: Don't include <ctype.h>.
1179 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
1180 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
1181 (whatreg): Use ISDIGIT instead of isdigit.
1182 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
1183 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
1184 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
1185 (integer_constant): Use ISALNUM/TOUPPER instead of
1186 isalnum/islower/toupper.
1187 (operand): Use TOLOWER instead of isupper/tolower.
1188 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
1189 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
1190 of isdigit.
1191 (process_assigns, whatcond): Use TOUPPER instead of toupper.
1192 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
1193 (main): For gettext, also set the LC_CTYPE locate facet.
1194 * hash.c: Include "safe-ctype.h".
1195 (main): Use TOLOWER instead of isupper/tolower.
1196 * itbl-lex.l: Don't include <ctype.h>.
1197 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
1198 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
1199 omit non-ASCII characters.
1200 (debugging_pseudo): Use ISSPACE instead of isspace.
1201 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
1202 (buffer_and_nest): Use ISALNUM instead of isalnum.
1203 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
1204 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
1205 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1206 instead of isalnum/isdigit/isupper/isalpha.
1207 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1208 of isalpha/isalnum/isupper/tolower.
1209 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
1210 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1211 isupper/tolower/isdigit.
1212 (s_mri_common): Use ISDIGIT instead of isdigit.
1213 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1214 (s_float_space): Use ISALPHA instead of isalpha.
1215 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1216 (float_cons): Use ISALPHA instead of isalpha.
1217 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1218 isdigit/isxdigit.
1219 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1220 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1221 islower/toupper.
1222 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1223 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1225 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1227 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1228 in 64 bit mode and make format "e" work.
1230 2001-09-18 Alan Modra <amodra@bigpond.net.au>
1232 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1234 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1235 var to ensure bfd_alloc arg is the right type.
1236 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1237 bfd_bwrite.
1239 * config/obj-coff.c: Replace calls to bfd_write with calls to
1240 bfd_bwrite. Cast args of bfd_seek.
1242 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1243 warning.
1245 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1247 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1248 call to bfd_bread.
1250 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1252 * config/tc-sh.h (sh_force_relocation): Prototype.
1253 (struct fix): Forward declare.
1254 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1255 (cons, s_align_bytes): Remove old-type declarations.
1256 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1257 get_operands, get_specific, insert, build_relax,
1258 insert_loop_bounds, build_Mytes): Prototype.
1259 (little): Make static. Prototype.
1260 (check, tc_Nout_fix_to_chars): Delete unused functions.
1262 2001-09-14 Eric Christopher <echristo@redhat.com>
1264 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1265 -mgp32/mgp64.
1267 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1269 * configure.in: Add arm-openbsd target.
1270 * configure: Regenerate.
1272 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1274 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1275 mips*-*-linux*.
1277 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1279 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1281 2001-09-11 Richard Henderson <rth@redhat.com>
1283 * config/tc-alpha.c (alpha_elf_section_letter): New.
1284 (alpha_elf_section_flags): New.
1285 * config/tc-alpha.h (md_elf_section_letter): New.
1286 (md_elf_section_flags): New.
1287 * config/tc-ia64.c (ia64_elf_section_letter): New.
1288 * config/tc-ia64.h (md_elf_section_letter): New.
1290 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1292 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1293 of 'm', 'S' instead of 's'. Update bad_msg.
1294 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1295 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1297 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1299 * expr.c (expr): Move code setting "retval" to the end of the loop,
1300 and rearrange for efficiency. For "PIC code" subtraction, use
1301 "rightseg" rather than recalculating. For "symbol OP symbol"
1302 subtract, set "retval" to absolute_section if symbols in same
1303 section.
1304 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1305 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1306 comparisons on symbols from any section. Allow other comparison
1307 operators as for subtraction.
1308 (symbol_equated_reloc_p): New predicate function.
1309 * symbols.h (symbol_equated_reloc_p): Declare.
1310 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1311 for expression syms is set correctly.
1312 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1313 (write_relocs): Likewise.
1314 (write_object_file): Likewise.
1315 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1316 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1317 of a complex expression when setting up frag_var.
1319 2001-09-07 Richard Henderson <rth@redhat.com>
1321 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1322 require_seq and allow_seq. Let !literal omit the sequence number.
1323 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1325 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1327 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1328 section symbols the same way as externs.
1330 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1332 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1333 pseudo-op.
1335 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1337 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1338 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1339 PIC, BFD_RELOC_16_PCREL for the rest.
1340 (mips_ip): Likewise.
1341 (md_pcrel_from): return the right offset for the differently shifted
1342 pcrel relocs.
1343 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1345 2001-09-05 Richard Henderson <rth@redhat.com>
1347 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1348 (pseudo_func): Add @iplt.
1349 (pseudo_opcode): Add data16 and data16.ua.
1350 (md_begin): Set iplt pseudo.
1351 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1353 2001-09-04 Richard Henderson <rth@redhat.com>
1355 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1356 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1357 (alpha_macros): Remove occurrences of same.
1358 (O_lituse_addr, O_gprel): New.
1359 (DUMMY_RELOC_LITUSE_*): New.
1360 (s_alpha_ucons, s_alpha_arch): Prototype.
1361 (alpha_reloc_op): Construct elements via DEF macro.
1362 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1363 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1364 members to not be literal specific.
1365 (next_sequence_num): New.
1366 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1367 added/removed BFD relocations.
1368 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1369 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1370 (tokenize_arguments): Parse ! relocations properly.
1371 (find_macro_match): Delete unused macro argument types.
1372 (assemble_insn): Add reloc parameter; emit that instead of the
1373 default as appropriate.
1374 (get_alpha_reloc_tag): New. Split from ...
1375 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1376 (assemble_tokens): Don't search macros if user relocation present.
1377 Copy reloc sequence number to insn struct.
1378 (emit_ldgp): Remove user reloc handling.
1379 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1380 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1381 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1382 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1383 (struct alpha_fix_tag): Name members less literal specific.
1385 2001-09-04 Jeffrey A Law (law@cygnus.com)
1387 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1388 address of two symbols in different sections.
1390 2001-08-31 Eric Christopher <echristo@redhat.com>
1391 Jason Eckhardt <jle@redhat.com>
1393 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1394 5kc, and 20kc. Clean up old entries.
1396 2001-08-31 J"orn Rennecke <amylaar@redhat.com>
1397 Jeff Law <law@redhat.com>
1399 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1400 offset match H8 ELF spec.
1401 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1402 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1404 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1405 (build_bytes): Mark fixups for PCrel branches as signed. For
1406 OBJ_ELF, make sure the reloc's offset points to the first byte
1407 to be modified.
1408 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1409 * tc-h8300.h (relocation mappings): Add.
1411 2001-08-30 J"orn Rennecke <amylaar@redhat.com>
1413 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1414 define for BFD_ASSEMBLER.
1415 (tc_reloc_mangle): Likewise.
1416 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1418 2001-08-29 Jeffrey A Law (law@cygnus.com)
1420 * config/tc-h8300.c (h8300hmode): Record the machine type
1421 if BFD_ASSEMBLER is defined.
1422 (h8300smode, md_begin): Similarly.
1424 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1426 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1427 default from coff to elf.
1428 * configure: Regenerate.
1430 2001-08-29 J"orn Rennecke <amylaar@redhat.com>
1432 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1433 assorted coff relocations to the corresponding elf relocations.
1434 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1436 * configure.in: Add case for h8300-*-elf.
1437 * configure: Regenerate.
1439 2001-08-29 J"orn Rennecke <amylaar@redhat.com>
1441 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1442 documentation to reflect reality.
1444 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1446 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1447 (macro): Reflect change to MAX_GPREL_OFFSET.
1449 2001-08-27 Torbjorn Granlund <tege@swox.com>
1450 Staffan Ulfberg <staffanu@swox.se>
1451 Linus Nordberg <linus@swox.se>
1452 Alan Modra <amodra@bigpond.net.au>
1454 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1455 * configure: Regenerate.
1456 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1457 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1458 (md_assemble): Use them.
1459 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1460 (md_pseudo_table): Add "llong", "quad".
1461 (md_parse_option): Match default_cpu of powerpc*.
1462 (ppc_arch): Likewise.
1463 (ppc_subseg_align): Only for OBJ_XCOFF.
1464 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1465 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1466 (ppc_insert_operand): Don't bother testing 'file' before calling
1467 as_bad_where. Use as_bad_where for operand->insert errors.
1468 (mapping): Add ELF64 relocation modifiers.
1469 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1470 expressions with abs_symbol.
1471 (ppc_elf_cons): Correct offset for little endian targets.
1472 (ppc_elf_frob_symbol): New.
1473 (md_assemble): Add support for 64 bit ELF relocs.
1474 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1475 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1476 ".toc" section for 64 bit ELF.
1477 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1478 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1479 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1480 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1481 Expand on comments, error message. Add support for 64 bit relocs,
1482 and use PPC_HI etc. macros.
1483 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1484 (HANDLE_ALIGN): Define to generate nops in code sections rather
1485 than zeros.
1486 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1487 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1488 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1489 (ppc_fix_adjustable): Declare.
1490 (tc_frob_symbol): Define.
1491 (ppc_elf_frob_symbol): Declare.
1493 2001-08-26 Andreas Jaeger <aj@suse.de>
1495 * config/tc-s390.c: Add missing prototypes
1496 (md_gather_operands): Make static.
1498 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1500 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1501 allowed value, not the word beyond maximum.
1502 * config/tc-mips.c (macro_build_lui): Code cleanup.
1503 (macro): Reflect change to MAX_GPREL_OFFSET.
1504 (mips_ip): Check explicitly against S_EX_NONE.
1505 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1506 (md_apply_fix): Code cleanup.
1508 2001-08-24 Andreas Jaeger <aj@suse.de>
1510 * config/tc-ppc.h: Fix prototype declaration.
1512 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1514 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1515 * config/obj-elf.c (obj_elf_size): When size is constant, free
1516 and clear symbol_get_obj(sym)->size if any.
1518 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1520 * config/tc-mips.c (md_begin): Warn about incompatibility between
1521 -march=FOO and -mipsN option, continue with default ISA.
1523 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1525 * config/tc-mips.c (md_parse_option): #ifdef the
1526 traditional/non-traditional names as it is done in mips_target_format.
1528 2001-08-20 Richard Henderson <rth@redhat.com>
1530 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1531 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1532 use seg parameter instead of now_seg.
1534 2001-08-18 H.J. Lu <hjl@gnu.org>
1536 * config/tc-mips.c (show): Add the missing prototype.
1538 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1540 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1541 return values.
1542 (mips_ip): Use the new return values instead of characters. Add
1543 support for %higher and %highest.
1544 (LP): Remove.
1545 (RP): Remove.
1546 (my_getSmallExpression): Make parsing case insensitive and more
1547 reliable. Add support for %higher and %highest. Further support to
1548 parse %gprel and %neg is implemented but currently deactivated.
1550 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1552 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1553 (ecoff_build_symbols): Likewise.
1554 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1556 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1558 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1559 for n32 ABI if appropriate.
1561 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1563 * config/tc-mips.c (cons_fix_new_mips): Remove.
1564 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1565 (cons_fix_new_mips): Remove.
1567 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1569 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1570 a label, not a hex constant.
1572 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1574 * config/tc-v850.h: Add missing prototypes.
1576 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1578 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1579 relocations.
1581 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1583 * config/tc-sparc.c (cons_fix_new_sparc): Move
1584 `sparc_no_align_cons = 0;' to...
1585 (s_uacons): ...here so that sparc_no_align_cons will get
1586 cleared properly.
1588 2001-08-11 Kazu Hirata <kazu@hxi.com>
1590 * config/tc-mips.c: Fix a comment typo.
1592 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1594 * config/tc-mips.c (move_register): New function.
1595 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1596 (mips_ip): Likewise.
1597 (macro2): Use move_register rather than macro_build for moves.
1598 (mips16_macro): Likewise.
1599 (macro): Likewise. Handle M_MOVE.
1601 2001-08-10 Andreas Jaeger <aj@suse.de>
1603 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1604 to build warnings.
1605 * configure: Regenerate.
1607 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1609 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1610 Comment indentation of #pragma.
1611 * macro.c (alloca): Likewise.
1613 * config/tc-ppc.c: Revert 2001-08-08.
1615 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1617 * symbols.c: Add missing prototypes.
1618 * config/e-i386elf.c: Likewise.
1619 * config/e-i386coff.c: Likewise.
1620 * config/e-i386aout.c: Likewise.
1621 * config/obj-coff.c: Likewise.
1622 (def_symbol_in_progress, stack): Move definition.
1623 * config/obj-elf.c: Add missing prototypes.
1624 (obj_elf_change_section): Make static.
1625 (obj_elf_parse_section_letters): Likewise.
1626 (obj_elf_section_word): Likewise.
1627 (obj_elf_section_type): Likewise.
1629 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1631 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1632 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1633 determining reloc type with code reading operands->reloc field.
1635 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1637 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1638 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1639 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1640 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1642 * output-file.c (output_file_create): Don't try to open a second
1643 time as it's unnecessary. FOPEN_W was undefined too.
1645 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1647 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1648 (mips_ip): Likewise. Typo.
1650 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1652 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1653 of 0.
1654 (RELAX_ENCODE): Replace bfd_vma by valueT.
1655 (load_address): Formatting.
1656 (macro): Likewise. Code cleanup. Typo.
1657 (macro2): Formatting.
1658 (md_parse_option): Typo.
1659 (s_mipsset): Reorder cases to look nicer.
1660 (md_estimate_size_before_relax): Formatting. Code cleanup.
1661 (mips_elf_final_processing): Check against NULL instead of 0.
1662 (md_obj_end): Remove ugly `' in message string.
1663 (s_mips_ent): Remove ugly `' in message string.
1665 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1667 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1668 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1669 mutually exclusive (if they are different).
1670 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1671 set more than once.
1673 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1675 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1676 from GPREL addends.
1678 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1680 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1681 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1682 (md_long_opts): Add -mfp32 option.
1683 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1684 (md_show_usage): Show usage for -mfp32 and -mgp32.
1685 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1686 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1687 (HAVE_32BIT_ADDRESSES): New macro.
1688 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1689 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1690 (s_cprestore, s_cpadd): Likewise.
1691 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1692 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1693 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1694 to determine the width of addresses in load, store and jump macros.
1695 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1696 used in set instructions; do not check the address size for them.
1697 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1698 unaligned load and store macros.
1699 (mips_ip): Use the new macros to check the width of a register when
1700 processing float constants. Force a constant into memory if it is
1701 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1702 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1703 than mips_gp32 to select synthetic instructions.
1704 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1705 synthetic instructions.
1707 2001-08-01 Christian Groessler <cpg@aladdin.de>
1709 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1710 "rh", "rr", "rq", or "sp" then don't automatically assume
1711 it's a register name. Check whether there is a number
1712 following.
1714 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1716 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1717 Don't allocate more space than necessary for the input line copy.
1719 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1721 * read.c: Standardize error/warning messages - don't capitalise, no
1722 final period or newline, don't say "ignored" or "zero assumed" for
1723 as_bad messages. In some cases, change the wording to that used
1724 elsewhere for similar messages.
1725 * app.c: Likewise.
1726 * as.c: Likewise.
1727 * atof-generic.c: Likewise.
1728 * cgen.c: Likewise.
1729 * cond.c: Likewise.
1730 * depend.c: Likewise.
1731 * dwarf2dbg.c: Likewise.
1732 * ecoff.c: Likewise.
1733 * expr.c: Likewise.
1734 * frags.c: Likewise.
1735 * input-file.c: Likewise.
1736 * input-scrub.c: Likewise.
1737 * listing.c: Likewise.
1738 * output-file.c: Likewise.
1739 * stabs.c: Likewise.
1740 * subsegs.c: Likewise.
1741 * symbols.c: Likewise.
1742 * write.c: Likewise.
1743 * ecoff.c (ecoff_directive_end): Test for missing name by
1744 comparing input line pointers rather than reading string.
1745 (ecoff_directive_ent): Likewise.
1746 * read.c (s_set): Likewise.
1747 (s_align): Report a warning rather than an error for
1748 alignment too large.
1749 (s_comm): Check for missing symbol name.
1750 (s_lcomm_internal): Likewise.
1751 (s_lsym): Likewise.
1752 (s_globl): Use is_end_of_line instead of looking for '\n'.
1753 (s_lcomm_internal): Likewise.
1754 (ignore_rest_of_line): Report a warning rather than an error.
1756 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1758 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1759 any kind of relocation against a not-loaded section.
1761 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1763 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1764 to include '@' in symbol names when parsing versioned symbols
1765 rather than calling get_symbol_end multiple times.
1766 * config/tc-i370.c (register_name): Format fixes. Don't call
1767 get_symbol_end after parsing number.
1768 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1769 code out of conditional.
1770 (address_register_name): Likewise.
1771 (other_register_name): Likewise.
1772 * config/tc-mn10300.c (r_register_name): Likewise.
1773 (xr_register_name): Likewise.
1774 (data_register_name): Likewise.
1775 (address_register_name): Likewise.
1776 (other_register_name): Likewise.
1777 * config/tc-ppc.c (register_name): Likewise.
1778 * config/tc-s390.c (register_name): Likewise.
1780 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1782 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1783 and bra relax: update fragP->fr_fix after the fixup.
1785 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1787 * read.c (s_set): Check for missing symbol name.
1789 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1791 * write.c (relax_segment <rs_space>): Account for fr_fix.
1793 2001-07-25 H.J. Lu <hjl@gnu.org>
1795 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1796 we treat weak like extern only for ELF.
1797 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1798 symbols only for ELF.
1800 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1802 * config/tc-mips.c: Fix spelling error in comment.
1804 2001-07-25 Dave Brolley <brolley@redhat.com>
1806 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1807 (IS_PARALLEL_SEPARATOR): New macro.
1808 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1809 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1810 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1811 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1812 been seen).
1814 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1816 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1817 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1818 Update dependencies with "make dep-am".
1819 * Makefile.in: Regenerate.
1820 * doc/Makefile.in: Regenerate.
1822 2001-07-23 Kazu Hirata <kazu@hxi.com>
1824 * config/tc-alpha.h: Fix formatting.
1825 * config/tc-arc.c: Likewise.
1826 * config/tc-d10v.h: Likewise.
1827 * config/tc-hppa.c: Likewise.
1828 * config/tc-i370.c: Likewise.
1829 * config/tc-i386.h: Likewise.
1830 * config/tc-i960.h: Likewise.
1831 * config/tc-ia64.c: Likewise.
1832 * config/tc-ia64.h: Likewise.
1833 * config/tc-m32r.c: Likewise.
1834 * config/tc-m68k.c: Likewise.
1835 * config/tc-m88k.c: Likewise.
1836 * config/tc-ns32k.c: Likewise.
1837 * config/tc-pdp11.c: Likewise.
1838 * config/tc-pj.h: Likewise.
1839 * config/tc-s390.c: Likewise.
1840 * config/tc-sparc.c: Likewise.
1841 * config/tc-sparc.h: Likewise.
1842 * config/tc-tic80.c: Likewise.
1843 * config/tc-w65.h: Likewise.
1845 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1847 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1848 symbols specially. Always resolve, adding fr_address to value.
1849 * write.c (write_object_file): Don't add fr_address to sym values.
1850 (relax_frag): Likewise.
1851 (relax_segment): Likewise.
1852 * config/obj-ieee.c (do_symbols): Likewise.
1853 * config/tc-cris.c (md_convert_frag): Likewise.
1854 * config/tc-fr30.c (md_convert_frag): Likewise.
1855 * config/tc-i386.c (md_convert_frag): Likewise.
1856 * config/tc-m32r.c (md_convert_frag): Likewise.
1857 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1858 * config/tc-mcore.c (md_convert_frag): Likewise.
1859 * config/tc-mips.c (mips16_extended_frag): Likewise.
1860 * config/tc-ns32k.c (md_convert_frag): Likewise.
1861 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1862 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1863 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1864 (md_relax_table): Remove first four entries. Format.
1865 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1866 setting fr_var. Simplify byte branch checks.
1868 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1870 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1871 "isbranch" param as all calls have it set.
1872 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1873 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1874 strcasecmp in "nullify" var.
1875 (pa_parse_neg_add_cmpltr): Likewise.
1876 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1877 functions. Don't print wrong conditions in error messages.
1879 2001-07-23 Andreas Jaeger <aj@suse.de>
1881 * config/tc-s390.c (s390_force_relocation): Removed.
1883 * config/tc-s390.h: Remove double declaration of
1884 TC_FORCE_RELOCATION.
1886 2001-07-22 H.J. Lu <hjl@gnu.org>
1888 * config/tc-mips.c (s_mips_end): Remove unused variables.
1889 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1891 2001-07-17 Andreas Schwab <schwab@suse.de>
1893 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1894 .loc.
1895 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1896 insn.
1897 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1899 2001-07-17 matthew green <mrg@eterna.com.au>
1901 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1902 TE_NetBSD.
1903 (line_comment_chars): Set to '/' if TE_NetBSD.
1905 2001-07-14 matthew green <mrg@eterna.com.au>
1907 * configure.in (i386-*-netbsdelf*): New target.
1908 * configure: Regenerate.
1910 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1912 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1913 class of the non-debug symbol is C_NULL.
1915 2001-07-10 Anders Norlander <anorland@synergenix.se>
1917 * doc/as.texinfo (Incbin): Fix grammatical errors.
1919 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1921 * depend.c: Use FOPEN_.. macros in calls to fopen().
1922 * input-file.c: As above.
1923 * itbl-ops.c: As above.
1924 * listing.c: As above.
1925 * output-file.c: As above.
1926 * read.c: As above.
1928 2001-07-08 Anders Norlander <anorland@synergenix.se>
1930 * read.c (s_incbin): New .incbin function.
1931 * read.c (potable): Add "incbin" pseudo-op.
1932 * read.h: Add s_incbin prototype.
1933 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1934 * NEWS: Mention new feature.
1936 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1938 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1939 DEBUG_UNSPECIFIED.
1941 2001-07-06 John Healy <jhealy@redhat.com>
1943 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1944 set of fixups to be stored.
1945 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1946 restored to be chosen from any that are saved.
1947 (gas_cgen_swap_fixups): Modified to allow the current set of
1948 fixups to be swapped with any other set that has been saved.
1949 (gas_cgen_initialize_saved_fixups_array): New routine.
1950 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1951 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1952 or MAX_SAVED_FIXUP_CHAINS.
1953 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1954 store, swap and restore fuctions to reflect the new interface.
1956 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1958 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1959 ignore empty, ineffectual alignment frags when deciding if a
1960 branch can be short.
1962 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1964 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1965 and SPECIAL_SECTION_FINI_ARRAY.
1966 (special_section_name): Add .init_array and .fini_array.
1967 (md_pseudo_table): Add init_array and fini_array.
1968 (md): Add pointer_size and pointer_size_shift fields.
1969 (setup_unwind_header): New static function.
1970 (output_unw_records): Modify to use setup_unwind_header.
1971 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1972 md.pointer_size_shift.
1973 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1975 2001-07-05 Ben Elliston <bje@redhat.com>
1977 * README (Supported platforms): m88k no longer suffers bitrot.
1979 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1981 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1983 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1984 lsy_value. Correct typos in comments.
1985 * symbols.c (local_symbol_make): Update for name change.
1986 (local_symbol_convert): Likewise.
1987 (colon): Likewise.
1988 (S_GET_VALUE): Likewise.
1989 (S_SET_VALUE): Likewise.
1990 (print_symbol_value_1): Likewise.
1991 (resolve_symbol_value): Likewise. Don't divide local sym values
1992 by OCTETS_PER_BYTE twice.
1994 2001-07-04 Jim Wilson <wilson@redhat.com>
1996 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1998 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1999 sched branches.
2001 2001-07-05 Ben Elliston <bje@redhat.com>
2003 * read.c (s_fill): Correct spelling error in comments.
2005 * doc/c-m88k.texi: New file.
2006 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
2007 * doc/Makefile.in: Regenerate.
2008 * doc/all.texi: Set M880X0.
2009 * doc/as.texinfo: Hook in m88k-dependent documentation.
2011 2001-07-04 Eric Christopher <echristo@redhat.com>
2013 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
2015 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
2016 and rm5721 as valid cpu strings.
2017 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
2019 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
2021 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
2022 if it's expected to be non-zero.
2024 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
2026 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
2027 fscan->fx_frag.
2029 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
2030 (write_object_file): Set finalize_syms to
2031 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
2032 called.
2034 * doc/internals.texi: Document
2035 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
2037 2001-07-02 Alan Modra <amodra@bigpond.net.au>
2039 * config/tc-ppc.c: Formatting fixes.
2041 2001-07-01 Ben Elliston <bje@redhat.com>
2043 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
2044 they cause some subtle breakage. Will fix them again later.
2046 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
2048 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
2049 outside of a function as a .appline directive.
2051 2001-06-28 Eric Christopher <echristo@redhat.com>
2052 H.J. Lu <hjl@gnu.org>
2054 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
2055 of mips_cpu for the ISA selection.
2056 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
2057 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
2058 (mips_tune): New. Use mips_tune for scheduling and optimization
2059 issues.
2060 (append_insn): Use mips_tune and mips_arch.
2061 (macro_build): Ditto.
2062 (mips_ip): Ditto.
2063 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
2064 backwards compatability mips_cpu generates arch and tune.
2065 (md_show_usage): Document new behavior.
2067 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
2068 Deprecate -mcpu.
2070 * NEWS: Update.
2072 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
2074 * write.c (write_object_file): Do not set finalize_syms until
2075 after the segments have been sized. Some backends may still
2076 need to access the syms's frags in order to adjust relaxed
2077 frags.
2079 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
2080 constants.
2082 2001-06-27 Alan Modra <amodra@bigpond.net.au>
2084 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
2085 subtract MD_PCREL_FROM_SECTION for 68k.
2086 (fixup_segment <Difference of 2 syms different seg>): Only fudge
2087 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
2089 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
2091 * write.c (fixup_segment <Difference of 2 syms same seg>): If
2092 pcrel, subtract MD_PCREL_FROM_SECTION value.
2094 2001-06-24 Ben Elliston <bje@redhat.com>
2096 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
2098 2001-06-24 Jakub Jelinek <jakub@redhat.com>
2100 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
2101 section symbols the same way as externs.
2103 2001-06-24 Ben Elliston <bje@redhat.com>
2105 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
2106 (emit_relocations): Ditto.
2107 (s_bss): Ditto.
2108 (md_begin): Reformat comments to conform to the GNU standards.
2109 (md_assemble): Ditto.
2111 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
2112 (md_parse_option): Mark parameters as unused.
2113 (md_show_usage): Ditto.
2114 (calcop): Adjust type of `reg_prefix' to char.
2115 (get_reg): Ditto.
2116 (getval): Adjust type of local `c' to char.
2117 (md_create_short_jump): Mark from_addr, to_addr params as unused.
2118 (md_create_long_jump): Ditto.
2119 (md_estimate_size_before_relax): Mark parameters as unused.
2121 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
2122 to allay a possible compiler warning.
2124 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
2126 * doc/internals.texi (CPU backend): Document md_atof.
2128 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
2130 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
2131 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
2132 architecture.
2134 2001-06-21 Philip Blundell <philb@gnu.org>
2136 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
2137 updated.
2138 (insns): Remove entry for adrl. Add long_flag for adr.
2139 (do_adr): Handle `l' suffix.
2140 (do_adrl): Delete.
2142 2001-06-21 Alan Modra <amodra@bigpond.net.au>
2144 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
2145 (md_apply_fix): Use it here. Replace printf with equivalent
2146 as_bad_where.
2147 (tc_gen_reloc): Use as_bad_where instead of as_bad.
2148 (md_apply_fix): Here too.
2149 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
2150 * config/tc-m68k.c (tc_gen_reloc): Likewise.
2151 (md_convert_frag_1): Likewise.
2153 2000-06-20 Tom Rix <trix@redhat.com>
2155 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
2157 2001-06-18 H.J. Lu <hjl@gnu.org>
2159 * doc/Makefile.am (info): Depend on $(MANS).
2160 (as.1): Remove the prefix `$(srcdir)/'.
2161 * doc/Makefile.in: Regenerated.
2163 * as.1: Removed.
2165 2001-06-18 Philip Blundell <philb@gnu.org>
2167 * config/tc-arm.c (do_msr): Remove restriction on usage of
2168 immediate operands.
2170 2001-06-19 Alan Modra <amodra@bigpond.net.au>
2172 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
2173 line info.
2175 2001-06-13 Philip Blundell <philb@gnu.org>
2177 * config/tc-arm.c (thumb_shift): Improve wording of error message.
2178 (do_t_arit): Likewise.
2180 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
2182 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
2183 .loc pseudos if the dfwarf2 functions are available.
2184 (md_assemble): Only call dwarf2_emit_insn if it is available.
2186 * expr.c: Fix typo in comment.
2188 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2190 * doc/as.texinfo (Infix Ops): Document that comparison and
2191 combiner operators can be used as infix operators.
2193 2001-06-12 Peter Jakubek <pjak@snafu.de>
2195 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
2196 of AND/OR.
2197 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
2198 (reverse_mri_condition): Likewise.
2199 (swap_mri_condition): Issue warning for conditions that can not be
2200 swapped.
2201 (build_mri_control_operand): Fix order of operands (swapped).
2202 (build_mri_control_operand): Allow upper case extension in structured
2203 control directives.
2204 (s_mri_else): Likewise.
2205 (s_mri_next): Likewise.
2206 (s_mri_for): Likewise.
2207 (s_mri_if): Fix handling comment ('*') in mri mode.
2208 (s_mri_while): Likewise.
2209 * macro.c (macro_expand): Allow macro invocation with empty
2210 extension.
2212 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2214 * config/tc-arm.c: Fix test for overlow of literal pool.
2216 2001-06-11 H.J. Lu <hjl@gnu.org>
2218 * NEWS: Updated for the new -n option for the MIPS assembler.
2220 * config/tc-mips.c (md_show_usage): Add -n.
2222 * doc/as.texinfo: Document the new -n option.
2223 * doc/c-mips.texi: Likewise.
2224 * doc/as.1: Regenerated.
2226 2001-06-10 Alan Modra <amodra@bigpond.net.au>
2228 * config/obj-coff.c (obj_coff_section): Formatting fix.
2230 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2231 ",pn".
2233 2001-06-08 H.J. Lu <hjl@gnu.org>
2235 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2236 disable warning about all NOPS that the assembler generates.
2237 (macro): Warn NOPS generated only if warn_nops is not 0.
2238 (md_shortopts): Add `n'.
2239 (md_parse_option): Set warn_nops to 1 for `n'.
2241 2001-06-08 H.J. Lu <hjl@gnu.org>
2243 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2245 2001-06-08 H.J. Lu <hjl@gnu.org>
2247 * config/tc-mips.c (md_apply_fix): Don't adjust common
2248 extern/weak symbols for ELF.
2249 (md_estimate_size_before_relax): Treat weak like extern for
2250 ELF.
2251 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2252 ELF.
2254 2001-06-08 Alan Modra <amodra@bigpond.net.au>
2256 * Makefile.am: 'som' is not wrongly spelled 'some'.
2257 * Makefile.in: Regenerate.
2259 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2260 S_GET_VALUE by using a temp.
2261 (append_insn): Likewise, and for S_SET_VALUE too.
2262 (mips_emit_delays): Likewise.
2263 (my_getExpression): Likewise.
2264 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2265 (mips16_extended_frag): Remove code concerned with avoiding
2266 locking in a frag address now that symbols are not finalized until
2267 relaxation is complete. Cater for first relaxation pass having
2268 bogus addresses. Use relax_marker to reliably determine whether a
2269 symbol frag has been reached on the current pass.
2271 2001-06-07 H.J. Lu <hjl@gnu.org>
2273 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2274 * configure: Regenerate.
2276 2001-06-07 H.J. Lu <hjl@gnu.org>
2278 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2279 ecoff emulation.
2280 * configure: Regenerate.
2282 2001-06-07 H.J. Lu <hjl@gnu.org>
2284 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2285 MIPS_STABS_ELF is defined.
2287 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2289 * as.c (show_usage): Remove L from listing options. It is not a
2290 generic option.
2292 2001-06-06 Christian Groessler <cpg@aladdin.de>
2294 * config/tc-z8k.c: Removed many warnings by removing unused
2295 variables and tagging unused parameters as such.
2296 (md_begin): Fixed a typo (","instead of ";").
2297 (struct ctrl_table): Add parentheses to initialize array
2298 correctly.
2299 (struct flag_table): Likewise.
2300 (struct intr_table): Likewise.
2301 (struct table): Likewise.
2302 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2304 2001-06-06 Peter Jakubek <pjak@snafu.de>
2306 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2307 options to list (e.g. m5206e, m5307, m5407).
2309 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2311 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2312 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2314 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2316 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2317 <JumpByte, JumpDword insn output>: Remove dead code.
2319 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2321 * as.c (parse_args): Correct option name "listing-lhs-width2".
2323 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2325 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2326 status.
2328 2001-05-30 Richard Henderson <rth@redhat.com>
2330 * read.c (emit_leb128_expr): Call md_cons_align.
2332 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2334 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2335 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2336 (tc_gen_reloc): Likewise.
2337 (sparc_cons_align): Don't clear sparc_no_align_cons.
2338 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2339 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2341 2001-05-27 Alan Modra <amodra@one.net.au>
2343 * write.c (relax_segment <rs_space>): Check the section of a
2344 symbol to determine whether it is absolute rather than comparing
2345 its frag against zero_address_frag as listings play tricks with
2346 frags.
2348 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2349 allocated in the same chunk as the fixed part.
2351 2001-05-26 Alan Modra <amodra@one.net.au>
2353 * write.c (relax_segment <rs_space>): Calculate growth using
2354 addresses before stretch. Prevent repeated error messages.
2355 From Peter Jakubek <pjak@snafu.de>
2356 Use as_bad_where and as_warn_where to pinpoint errors.
2358 2001-05-25 Alan Modra <amodra@one.net.au>
2360 * symbols.c (resolve_symbol_value): Always set segment, even when
2361 not finalizing symbol value.
2363 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2364 * config/obj-coff.c (write_object_file): Likewise.
2365 * (size_section): Remove rs_space assert as fr_symbol is no longer
2366 removed.
2367 (fill_section): Likewise.
2369 * configure.in: Replace linuxoldld with linux*oldld.
2370 * configure: Regenerate.
2372 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2373 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2374 that have been finalized.
2376 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2377 taking exit_dont_set_value.
2379 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2380 relaxing.
2382 2000-05-24 Tom Rix <trix@redhat.com>
2384 * config/obj-coff.c (add_lineno): xcoff allows negative line
2385 numbers
2386 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2388 2001-05-24 Alan Modra <amodra@one.net.au>
2390 * write.c (write_object_file): Set finalize_syms = 1 before
2391 size_seg is called.
2393 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2395 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2396 architecture, remove erraneous ISA_MIPS32.
2397 (md_show_usage): Add MIPS r12k support.
2398 (mips_cpu_info_table): Add MIPS r12k support.
2400 2001-05-22 Alan Modra <amodra@one.net.au>
2402 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2403 testing for NULs.
2405 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2406 instead use finalize_syms directly. Don't treat expressions
2407 specially with regard to finalize_syms. Update calls to self.
2408 (resolve_local_symbol): Update call to resolve_symbol_value.
2409 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2410 !finalize_syms.
2411 * symbols.h (resolve_symbol_value): Update prototype.
2412 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2413 to resolve_symbol_value.
2414 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2415 * config/obj-coff.c (do_relocs_for): Likewise.
2416 (yank_symbols): Likewise.
2417 (fixup_segment): Likewise.
2418 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2419 * config/tc-mips.c (md_convert_frag): Likewise.
2420 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2421 (ppc_fix_adjustable): Likewise.
2422 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2423 (dwarf2dbg_convert_frag): Likewise.
2424 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2425 (eh_frame_convert_frag): Likewise.
2426 * expr.c (make_expr_symbol): Likewise.
2427 * write.c (adjust_reloc_syms): Likewise.
2428 (write_object_file): Likewise.
2429 (relax_segment): Likewise.
2430 (fixup_segment): Likewise.
2431 (finalize_syms): Init to zero, and update comment.
2432 (write_object_file): Set finalize_syms to 1 rather than 2.
2433 * doc/internals.texi (sy_value): Mention finalize_syms.
2434 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2436 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2437 as relaxable if embedded system, make weak syms non-relaxable.
2438 Move definition..
2439 (tc_m68k_fix_adjustable): ..so it can be used here.
2440 (md_apply_fix_2): Sign extend without conditional.
2442 * config/tc-v850.c: Update copyright.
2444 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2446 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2447 howto entry is not found.
2449 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2451 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2452 optimize differences between symbols in code sections to
2453 constants.
2454 (mn10300_fix_adjustable): Don't adjust to section+offset
2455 relocations pointing at symbols in code sections.
2457 2001-05-16 Alan Modra <amodra@one.net.au>
2459 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2460 for 8 byte insns.
2461 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2462 opcodes are output rather than after. Delete insn_size.
2463 * config/tc-v850.c (md_assemble): Similarly, but delete
2464 total_insn_size.
2466 2001-05-14 Richard Henderson <rth@redhat.com>
2468 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2469 last change.
2471 2001-05-14 Richard Henderson <rth@redhat.com>
2473 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2474 also collect whether to expect an FDE augmentation.
2475 (check_eh_frame): Rewrite as a state machine. Track where in
2476 an FDE we are located, skip any augmentation.
2477 (eh_frame_estimate_size_before_relax): Get code alignment from
2478 the fragment subtype.
2479 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2480 * read.c (emit_leb128_expr): Call check_eh_frame.
2482 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2484 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2485 before a relaxable insns.
2487 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2489 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2490 between symbols if the base symbol is in the current section;
2491 emit a PC-relative relocation instead.
2493 2001-05-12 Peter Targett <peter.targett@arccores.com>
2495 * config/tc-arc.c: Update copyright and tidy source comments.
2496 (md_pseudo_table): Add directive .cpu back as an alias for
2497 .option. Add .file and .line for dwarf2 support.
2498 (arc_mach_type): Make bfd_mach_arc_6 default.
2499 (md_longopts): Add entry 'pre-v6' representing old command line
2500 option when assembling for 'arc5' core versions.
2501 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2502 default behaviour.
2503 (arc_code_symbol): Make symbol value for @h30 fixup expression
2504 equal to O_constant.
2505 (md_assemble): Call dwarf2_emit_insn.
2506 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2507 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2508 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2510 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2512 * config/tc-ia64.c (special_linkonce_name): New.
2513 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2514 .gnu.linkonce.ia64unw{,i}.FOO.
2515 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2516 (dot_endp): Add comment about it.
2518 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2520 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2521 block, ensure that the low order bits of the alignment are
2522 preserved.
2524 2001-05-10 Alan Modra <amodra@one.net.au>
2526 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2527 symbol_next.
2529 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2530 current variable part of frag.
2531 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2532 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2533 * config/tc-m68hc11.c (RELAX_STATE): Define.
2534 (RELAX_LENGTH): Define.
2535 (md_estimate_size_before_relax): Handle non-relaxable cases
2536 separately from relaxable cases for clarity, and return correct
2537 size for multi-pass relaxation.
2538 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2539 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2540 (md_convert_frag): Remove "length_code".
2541 * config/tc-vax.c (RELAX_STATE): Define.
2542 (RELAX_LENGTH): Define.
2543 (md_relax_table): Add missing entry.
2544 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2545 (md_convert_frag): Remove "length_code".
2546 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2547 don't bother setting fr_var. Return correct size for multi-pass
2548 relaxation.
2549 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2550 (md_convert_frag): Don't bother clearing fr_var.
2551 (md_pseudo_table): Correct initialization.
2552 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2553 (md_estimate_size_before_relax): No need to set fr_var.
2554 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2555 (md_estimate_size_before_relax): No need to set fr_var.
2557 2001-05-09 Richard Henderson <rth@redhat.com>
2559 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2560 beginning a function's unwind info block.
2562 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2564 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2566 2001-05-08 Andreas Schwab <schwab@suse.de>
2568 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2569 fx_pcrel_adjust explicitly sign extend when reading it.
2571 2001-05-08 Alan Modra <amodra@one.net.au>
2573 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2574 from md_relax_table, and combine some switch cases.
2576 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2578 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2579 from offset in non-pcrel operands too.
2581 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2583 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2584 * config/tc-arm.c (arm_handle_align): Do not insert more than
2585 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2586 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2588 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2590 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2591 Run "make dep-am".
2592 * Makefile.in: Regenerate.
2593 * configure.in: Remove duplicate mips-*-ecoff* entry.
2594 * configure: Regenerate.
2596 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2597 (n_names): Cast away type mismatch.
2598 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2599 (obj_ecoff_frob_symbol): Likewise.
2600 * ecoff.c: (add_file): Add unused attribute.
2601 (ecoff_directive_begin): Likewise.
2602 (ecoff_directive_bend): Likewise.
2603 (ecoff_directive_def): Likewise.
2604 (ecoff_directive_dim): Likewise.
2605 (ecoff_directive_scl): Likewise.
2606 (ecoff_directive_size): Likewise.
2607 (ecoff_directive_type): Likewise.
2608 (ecoff_directive_tag): Likewise.
2609 (ecoff_directive_val): Likewise.
2610 (ecoff_directive_endef): Likewise.
2611 (ecoff_directive_end): Likewise.
2612 (ecoff_directive_ent): Likewise.
2613 (ecoff_directive_extern): Likewise.
2614 (ecoff_directive_file): Likewise.
2615 (ecoff_directive_fmask): Likewise.
2616 (ecoff_directive_frame): Likewise.
2617 (ecoff_directive_mask): Likewise.
2618 (ecoff_directive_loc): Likewise.
2619 (mark_stabs): Likewise.
2620 (ecoff_stab): Likewise.
2621 (ecoff_frob_symbol): Cast away type mismatch.
2622 (ecoff_padding_adjust): Likewise.
2623 (ecoff_build_symbols): Likewise.
2624 (ecoff_build_procs): Likewise.
2625 (ecoff_build_aux): Likewise.
2626 (ecoff_build_strings): Likewise.
2627 (ecoff_build_fdr): Likewise.
2628 (ecoff_build_debug): Likewise.
2629 * itbl-ops.c (itbl_assemble): Variable initialization.
2631 2001-05-03 Alan Modra <amodra@one.net.au>
2633 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2634 expressions rather than triggering an assert.
2636 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2638 * config/tc-openrisc.c: New file.
2639 * config/tc-openrisc.h: Likewise.
2641 * Makefile.am: Add OpenRISC target.
2642 * Makefile.in: Regenerated.
2644 * configure.in (openrisc-*-*): Add target.
2645 * configure: Regenerated.
2647 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2649 * config/tc-arm.c (arm_frag_align_code): Change error message to
2650 more explanatory version.
2652 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2654 * config/tc-mips.c (md_parse_option): Also accept
2655 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2657 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2659 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2660 argument passing order: predicate goes last, not first.
2662 2001-04-27 Sean McNeil <sean@mcneil.com>
2664 * configure.in: Add arm-vxworks.
2665 * configure: Regenerate.
2667 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2669 * config/tc-arm.c (arm_handle_align): New Function: Generate
2670 no-op filled alignment frags.
2671 (arm_frag_align_code): New Function: Create a code alignment frag.
2672 (arm_init_frag): New Function: Initialse the target dependent
2673 parts of a frag.
2675 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2676 (TC_FRAG_INIT): Define.
2677 (HANDLE_ALIGN): Define.
2678 (md_do_align): Define.
2680 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2682 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2683 symbol has been initialised before extracting its symbol index.
2685 2001-04-24 H.J. Lu <hjl@gnu.org>
2687 * configure: Regenerated with the right version of autoconf.
2689 2001-04-24 Christian Groessler <cpg@aladdin.de>
2691 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2692 generate R_CALLR and R_REL16 relocations
2694 2000-04-20 Jason Eckhardt <jle@redhat.com>
2696 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2697 since frag_now can change after d10v_cleanup is called.
2699 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2701 * configure.in: Add the em type for FreeBSD targets.
2702 * configure: Regenerate.
2704 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2706 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2707 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2709 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2710 pc-relative relocations not placed at the end of the instruction.
2712 2001-04-13 Jim Wilson <wilson@redhat.com>
2714 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2715 excluding br.i.
2717 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2719 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2720 handle SHF_MERGE and SHF_STRINGS.
2721 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2722 (obj_elf_section): Allow additional argument specifying entity size.
2723 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2724 in SEC_MERGE sections.
2726 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2728 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2730 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2732 * expr.c (operand): Pass &c to md_parse_name().
2733 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2735 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2737 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2739 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2740 * Makefile.in: Regenerated.
2742 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2743 * configure: Regenerated.
2745 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2747 * config/tc-mn10300.c (xr_registers): Added `pc'.
2749 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2751 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2752 * configure: Regenerate.
2754 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2755 cases, and always return size based on current fr_subtype.
2756 (md_begin): Move initialization of md_relax_table..
2757 (md_relax_table): ..to static initializer. Set rlx_length for
2758 UNDEF_WORD_DISP cases.
2759 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2760 (md_begin): Likewise.
2761 (md_relax_table): Likewise.
2762 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2763 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2764 Set rlx_backward and rlx_forward to zero for unused states.
2765 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2766 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2767 (UNCOND12, UNCOND32): Remove duplicate defines.
2769 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2771 * config/tc-cris.c (md_estimate_size_before_relax) <case
2772 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2773 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2774 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2775 Add cases to cover all relax states.
2776 (cris_insn_first_word_frag): New.
2777 (md_assemble): Call cris_insn_first_word_frag to get the first
2778 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2779 end. Drop variable insn_size.
2780 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2781 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2782 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2784 * write.c (write_object_file): Reset broken word state before
2785 calling relax_seg.
2787 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2789 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2790 for one line if not already enabled.
2791 * cond.c (s_elseif): Correct conditional assembly listing.
2792 (s_else): Likewise.
2794 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2795 Don't abort on NULL current_cframe.
2797 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2799 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2800 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2801 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2802 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2803 * config/obj-coff.c (do_relocs_for): Likewise.
2804 (yank_symbols): Likewise.
2805 (fixup_segment): Likewise.
2806 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2807 (ppc_fix_adjustable): Likewise.
2808 * config/tc-mips.c (md_convert_frag): Likewise.
2809 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2810 * ehopt.c (eh_frame_convert_frag): Likewise.
2811 * expr.c (make_expr_symbol): Likewise.
2813 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2814 better packing.
2815 * symbols.c (resolve_symbol_value): Don't fix expression values
2816 until relaxation is complete.
2817 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2818 (S_GET_VALUE): Likewise, and return unresolved expression value.
2819 * write.c (finalize_syms): New.
2820 (relax_and_size_seg): Split into..
2821 (relax_seg): New function, returns 1 if anything changed..
2822 (size_seg): And the remainder of relax_and_size_seg.
2823 (fixup_segment): Arrange for final resolution of sym values.
2824 (adjust_reloc_syms): Likewise.
2825 (write_object_file): Likewise, and repeatedly call relax_seg until
2826 nothing more changes.
2827 (relax_segment): Return 1 if anything changed. Use correct types
2828 for rs_org `target' and `after'.
2829 * write.h (finalize_syms): Declare.
2830 (relax_segment): Update prototype.
2832 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2833 do-nothing cases to switch to avoid abort on a second relaxation
2834 pass, and tidy code a little.
2835 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2836 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2837 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2838 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2839 (md_relax_table): Remove first four unused entries. Increment
2840 rlx_length by one throughout table, and update comments to suit.
2841 (md_estimate_size_before_relax): Return size of current variable
2842 part of frag to reflect reality when relaxing more than once.
2843 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2844 (COND32, UNCD32): Rename to DISP32 throughout.
2845 (UNDEF_WORD_DISP): Renumber to 3.
2846 (md_estimate_size_before_relax): Add extra do-nothing cases.
2847 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2848 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2849 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2850 handle word and dword branches.
2852 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2854 * config/tc-cris.h (tc_fix_adjustable): Allow only
2855 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2856 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2857 example in comment to valid type.
2859 2001-03-28 H.J. Lu <hjl@gnu.org>
2861 * read.c (equals): Set to local for COFF only if it hasn't been
2862 defined before.
2864 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2866 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2867 (md_begin): Use it when setting default architecture.
2869 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2871 * read.c (equals): (for COFF) default symbols to being local.
2873 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2875 * configure.in (cris-*-*): Change default emulation to criself.
2876 (cris-*-*aout*): New rule.
2877 * configure: Regenerate.
2879 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2881 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2882 BFD_RELOC_390_GOTENT.
2883 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2884 BFD_RELOC_390_GOTENT.
2886 2001-03-26 Nick Clifton <nickc@redhat.com>
2888 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2889 * config/tc-s390.c (s390_force_relocation): New function: Force
2890 relocations for VTINHERIT relocs.
2892 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2894 * doc/as.texinfo: Put @c man begin to generate the as man page.
2895 When generating man, define all the variables. Re-organize some
2896 options to obtain better indentation of man page.
2897 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2898 (as.1): Build from as.texinfo.
2899 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2901 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2903 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2904 scale factor, and return the end of the expression.
2905 (i386_operand): Modify for above.
2907 2001-03-23 Nick Clifton <nickc@redhat.com>
2909 * doc/as.texinfo: Document --listing-XXX command line switches.
2910 Explain why listings behave differently when -pipe is used.
2912 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2914 * write.c (fix_new_exp): Print an error if passed a register.
2916 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2918 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2919 (PIC_SUFFIX_CHAR): New macro.
2920 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2921 (pic): New variable.
2922 (md_longopts): New option --pic.
2923 (OPTION_PIC): Define.
2924 (md_estimate_size_before_relax): Tweak longish comment.
2925 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2926 (md_assemble): Handle a PIC relocation on prefix and normal
2927 instruction operands.
2928 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2929 "complex" operand expressions. Call frag_more outside
2930 gen_cond_branch_32 parameter list.
2931 (cris_process_instruction): Handle PIC relocs on parsed
2932 operand expressions. Validize PIC reloc sizes.
2933 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2934 (gen_bdap): Handle "complex" operand expressions.
2935 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2936 ADD.D offset,PC as jump instruction if generating PIC. Generate
2937 error instead of crashing on complex expressions.
2938 (cris_number_to_imm): Add segT parameter. All callers changed.
2939 Use segT parameter, not now_seg, for segment of fixup. Handle
2940 PCREL relocations but check that they are fully resolved.
2941 (md_parse_option): Handle OPTION_PIC.
2942 (tc_gen_reloc): Handle PIC relocs.
2943 (md_show_usage): Update for --pic.
2944 (md_apply_fix3): Renamed from md_apply_fix.
2945 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2946 (md_cris_force_relocation): Force relocation for PIC relocs.
2948 * config/tc-cris.h: Tweak attribution.
2949 (MD_APPLY_FIX3): Define.
2950 (IS_CRIS_PIC_RELOC): New macro.
2951 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2952 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2953 generating ELF.
2954 (tc_frob_symbol): Avoid emitting undefined symbols.
2956 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2958 * frags.h (struct frag): Add relax_marker.
2959 * write.c (is_dnrange): Delete.
2960 (relax_frag): Use correct types for `aim', `target', `address'.
2961 Delete `offset', `was_address'. Test `relax_marker' instead of
2962 using fragile (and slow) address test.
2963 (relax_segment): Init and flip `relax_marker'.
2965 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2967 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2968 used register name.
2970 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2972 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2973 with 'Motorola specification for assembly language input standard'.
2975 2001-03-17 Richard Henderson <rth@redhat.com>
2977 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2978 (dwarf2_directive_loc): Don't use them.
2979 (dwarf2_directive_file): Reject duplicate file definitions.
2980 (get_filenum): Zero allocated memory.
2981 (out_file_list): Complain about missing file definitions.
2983 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2985 * read.c (do_org): Handle complex expressions.
2986 * cgen.c (gas_cgen_finish_insn): Likewise.
2988 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2990 * config/tc-ia64.c (md): New member keep_pending_output.
2991 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2992 is not set.
2993 (dot_xdata): Turn on md.keep_pending_output for the duration of
2994 this function.
2995 (dot_xfloat_cons): Ditto.
2996 (dot_xstringer): Ditto.
2997 (dot_xdata_ua): Ditto.
2998 (dot_xfloat_cons_ua): Ditto.
3000 2001-03-15 Jim Wilson <wilson@redhat.com>
3002 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
3003 label support.
3005 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
3007 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
3009 2001-03-15 DJ Delorie <dj@redhat.com>
3011 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
3012 blindly freeing string if it isn't at the top of the obstack.
3014 2001-03-13 Alan Modra <alan@linuxcare.com.au>
3016 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
3017 (NUM_FLAG_CODE): Define.
3018 (lex_got): New function.
3019 (got_reloc): New global var.
3020 (x86_cons_fix_new): New function.
3021 (x86_cons): New function.
3022 (i386_immediate): Use lex_got here, replacing inline code. Change
3023 "ignoring junk.." error message to "junk.."
3024 (i386_displacement): Likewise.
3025 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
3026 (x86_cons): Declare.
3027 (TC_CONS_FIX_NEW): Define.
3028 (x86_cons_fix_new): Declare.
3030 2001-03-12 Nick Clifton <nickc@redhat.com>
3032 * config/tc-arm.c (md_begin): Always set machine type based on
3033 cpu_variant.
3035 2001-03-07 Alan Modra <alan@linuxcare.com.au>
3037 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
3038 (md_assemble) <smallest displacement>: Use correct field of i.op[]
3039 union.
3040 <JumpInterSegment output>: Use correct i.disp_reloc[].
3041 <immediate output>: Likewise.
3043 2001-03-06 Nick Clifton <nickc@redhat.com>
3045 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
3046 BLX(1) instruction.
3048 2001-03-06 Igor Shevlyakov <igor@windriver.com>
3050 * config/tc-m68k.c : Add 5407 to archs[] table.
3051 (HAVE_LONG_BRANCH): Add mcf5407.
3052 (select_control_regs): Recognize 5407.
3054 2001-03-02 Dave Brolley <brolley@redhat.com>
3056 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
3057 than m32r_do_align.
3059 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
3061 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
3062 (gen_to_words): Print warnings if NaNs are found and the target CPU
3063 does not support them. Allow largest exponent to be used in normal
3064 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
3066 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
3068 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
3069 anymore since we use bfd_elf_generic_reloc now.
3070 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
3072 2001-02-27 Alan Modra <alan@linuxcare.com.au>
3074 * configure.in (BFD_VERSION): New.
3075 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
3076 * configure: Regenerate.
3077 * Makefile.am: Run "make dep-am"
3078 * Makefile.in: Regenerate.
3079 * doc/Makefile.in: Regenerate.
3081 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
3083 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
3084 SEC_NEVER_LOAD when the 'n' flag is used.
3085 Add SEC_NEVER_LOAD to matchflags.
3087 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3089 * symbols.c (decode_local_label_name): Initialize message_format
3090 only when an error is reported (perf pb due to I18N).
3092 2001-02-23 H.J. Lu <hjl@gnu.org>
3094 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
3095 BFD_ASSEMBLER is not defined.
3097 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
3099 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
3100 done if it's against a symbol.
3102 2001-02-22 Timothy Wall <twall@cygnus.com>
3104 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
3105 target formats if applicable.
3106 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
3107 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
3108 * Makefile.in: Regenerated.
3109 * configure.in: Added configuration for ia64-*-aix*.
3110 * configure: Regenerated.
3112 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3114 * config/tc-ia64.c (enum operand_match_result): New type.
3115 (operand_match): Change return type to operand_match_result.
3116 Fix all returns appropriately, adding support for returning the
3117 out-of-range result.
3118 (parse_operands): New locals result, error_pos, out_of_range_pos,
3119 curr_out_of_range_pos. Rewrite operand matching loop to give better
3120 error messages.
3122 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3124 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
3125 (dot_proc): Clear unwind.prologue_count to zero.
3126 (dot_prologue): Increment unwind.prologue_count.
3127 (dot_restore): If second operand is omitted, use
3128 unwind.prologue_count -1 for "ecount" (# of additional regions to
3129 pop). Decrement unwind.prologue_count by number of regions
3130 popped.
3132 2001-02-21 Nick Clifton <nickc@redhat.com>
3134 * doc/as.texinfo (Section): Note that some flags to the COFF
3135 version of .section remove attributes rather than setting them.
3137 2001-02-20 Kazu Hirata <kazu@hxi.com>
3139 * config/tc-pdp11.c: Fix formatting.
3140 * config/tc-pdp11.h: Likewise.
3142 2001-02-20 Bo Thorsen <bo@suse.de>
3144 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
3145 entry.
3147 2001-02-18 David O'Brien <obrien@FreeBSD.org>
3149 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
3150 all FreeBSD platforms should look the same at this level.
3151 * configure: Rebuilt.
3152 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
3154 2001-02-18 lars brinkhoff <lars@nocrew.org>
3156 * Makefile.am: Add PDP-11 target.
3157 * configure.in: Likewise.
3158 * config/tc-pdp11.c: New file.
3159 * config/tc-pdp11.h: New file.
3160 * doc/Makefile.am: Add PDP-11 documentation.
3161 * doc/all.texi: Likewise.
3162 * doc/as.texinfo: Likewise.
3163 * doc/c-pdp11.texi: New file.
3165 2001-02-16 matthew green <mrg@redhat.com>
3167 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
3169 2001-02-13 Jim Wilson <wilson@redhat.com>
3171 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
3172 reloc instead of a 0 reloc.
3173 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
3174 as done.
3175 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
3177 2001-02-13 Ian Lance Taylor <ian@zembu.com>
3179 * write.c (is_dnrange): Stop as soon as the address becomes
3180 larger.
3181 (relax_frag): Add segment parameter. Only call symbol_get_frag
3182 once. Only call is_dnrange if the symbol is in the same segment,
3183 and the symbol address is larger.
3184 (relax_segment): Pass segment to md_relax_frag and relax_frag.
3185 * write.h (relax_frag): Update declaration.
3186 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
3187 it to relax_frag.
3188 * config/tc-m32r.c (m32r_relax_frag): Likewise.
3189 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
3190 (m32r_relax_frag): Update declaration.
3191 * config/tc-mips.h (md_relax_frag): Add segment parameter.
3192 * config/tc-tic54x.h (md_relax_frag): Likewise.
3193 * doc/internals.texi (CPU backend): Update documentation for
3194 md_relax_frag.
3196 2001-02-13 Alan Modra <alan@linuxcare.com.au>
3198 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
3199 Mention effect of < 386 architectures on jump promotion.
3200 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
3202 * config/tc-i386.c (no_cond_jump_promotion): New.
3203 (set_cpu_arch): Parse "jumps" arch modifier.
3204 (insn_size): Modify usage comment.
3205 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3206 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3207 (TYPE_FROM_RELAX_STATE): New define.
3208 (UNCOND_JUMP, COND_JUMP): Renumber.
3209 (md_relax_table): Reorder to suit.
3210 (COND_JUMP86): New define.
3211 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3212 (md_assemble): Create frag var for jumps of max size, encode relax
3213 state for COND_JUMP86.
3214 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3215 leave conditional jumps small if no_cond_jump_promotion.
3216 (md_convert_frag): Likewise.
3218 * expr.c (operator): Don't bump input_line_pointer for two char
3219 operators. Instead return operator size via new param num_chars.
3220 (expr): Use above to parse multi-char operators correctly.
3222 2001-02-12 Jan Hubicka <jh@suse.cz>
3224 * config/tc-i386.c (i386_displacement): Fix handling of
3225 BFD_RELOC_X86_64_GOTPCREL.
3226 (i386_validate_fix): Likewise.
3228 2001-02-12 Philip Blundell <pb@futuretv.com>
3230 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3231 ldrt/strt instructions.
3233 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3235 * config/tc-mips.c (macro): For M_LA_AB emit a
3236 BFD_RELOC_MIPS_CALL16 relocation or a
3237 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3238 BFD_RELOC_MIPS_GOT16 and
3239 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3240 loading the jump register when generating SVR4_PIC code.
3242 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3244 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3245 map to MIPS-specific files, as they used to do before the
3246 change on 2000-05-21.
3247 * configure: Regerate.
3249 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3251 * config/tc-mips.c (md_parse_option): Don't try to compile
3252 ELF-only option code if not ELF.
3254 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3256 * config/tc-ia64.h (md_elf_section_type): New macro.
3257 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3258 (they're now handled via ia64_elf_section_type.
3260 * config/tc-ia64.c (unwind): New members saved_text_seg,
3261 saved_text_subseg, and force_unwind_entry.
3262 (optimize_unw_records): New function to optimize away unnecessary
3263 unwind directives.
3264 (ia64_elf_section_type): New function.
3265 (output_unw_records): Generate unwind info only if the size is
3266 non-zero or if it's forced for some other reason (e.g.,
3267 handlerdata or a personality routine).
3268 (generate_unwind_image): Don't switch back to previous
3269 section---stay inside the unwind info section instead so that
3270 handlerdata that may follow goes into the right place.
3271 (dot_handlerdata): Force generation of unwind entry and save the
3272 current active text segment before generating unwind image.
3273 (dot_unwentry): Force generation of unwind entry.
3274 (dot_personality): Ditto.
3275 (dot_endp): Generate unwind table entry only if there is
3276 some unwind info or the unwind entry was forced.
3278 * config/tc-ia64.c (make_unw_section_name): New macro to form
3279 unwind section name.
3280 (generate_unwind_image): Add "text_name" argument. Use it to
3281 form unwind section name.
3282 (dot_handlerdata): Determine current segment (section) name and
3283 pass it to generate_unwind_image().
3284 (dot_endp): Determine current segment (section) name and use
3285 it to determine the appropriate unwind section name.
3286 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3287 n, fill, and max arguments.
3289 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3291 * Makefile.am: Add linux target for S/390.
3292 * configure.in: Likewise.
3293 * config/tc-s390.c: New file.
3294 * config/tc-s390.h: New file.
3296 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3298 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3299 2byte, 4byte and 8byte.
3301 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3303 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3304 md_number_to_chars with size > sizeof (valueT).
3306 2001-02-06 H.J. Lu <hjl@gnu.org>
3308 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3309 there is no relocation.
3311 2001-02-06 H.J. Lu <hjl@gnu.org>
3313 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3315 * config/tc-ia64.c (md_parse_option): Only accept the valid
3316 ia64 options on "-axxx".
3318 2001-02-05 Jim Wilson <wilson@redhat.com>
3320 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3321 aborting for invalid operands.
3323 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3325 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3326 than via pointer. Update all callers.
3327 (UNWIND_LOW32): Define.
3328 (UNWIND_HIGH32): Define.
3329 (pa_build_unwind_subspace): Use the above macros instead of dumping
3330 bitfields directly. Call frag_more once rather than multiple times.
3331 (md_assemble): Use UNWIND_LOW32.
3332 (pa_entry): Likewise
3333 (pa_procend): Likewise.
3334 (process_exit): Use UNWIND_HIGH32.
3336 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3338 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3339 function to select the header according to the cpu.
3340 (md_after_pass_hook, md_do_align): Remove.
3341 (md_cleanup, m68hc11_cleanup): Remove.
3342 (md_pcrel_from_section): Declare.
3343 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3344 (build_jump_insn, build_insn): Likewise.
3345 (m68hc11_listing_header): New function.
3346 (m68hc11_cleanup): Remove.
3348 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3350 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3351 symbols because there is no support for shared libraries and these
3352 symbols can't be overridden (unless they are weak).
3354 2001-02-01 Momchil Velikov <velco@fadata.bg>
3356 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3357 for the compilation unit with a zero byte.
3359 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3361 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3362 destinations. Correct range check for 17 and 22 bit branches.
3364 2001-01-25 Nick Clifton <nickc@redhat.com>
3366 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3367 still set. Issue an error message instead.
3368 (md_estimate_size_before_relax): Delete unused variable
3369 'buffer_address'. Fixup parentheses around if statement.
3371 2001-01-23 Kazu Hirata <kazu@hxi.com>
3373 * as.c: Fix formatting.
3374 * ehopt.c: Likewise.
3375 * messages.c: Likewise.
3376 * stabs.c: Likewise.
3377 * symbols.c: Likewise.
3379 2001-01-23 Ben Elliston <bje@redhat.com>
3381 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3383 2001-01-22 Kazu Hirata <kazu@hxi.com>
3385 * config/tc-alpha.c: Fix formatting.
3387 2001-01-19 Kazu Hirata <kazu@hxi.com>
3389 * config/tc-alpha.c: Fix formatting.
3391 2001-01-18 Kazu Hirata <kazu@hxi.com>
3393 * config/tc-alpha.c: Fix formatting.
3395 2001-01-18 Nick Clifton <nickc@redhat.com>
3397 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3398 "da" flags.
3399 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3401 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3403 * configure.in (cpu_type, arch): Match i386 too.
3404 * configure: Rebuilt.
3406 2001-01-16 Kazu Hirata <kazu@hxi.com>
3408 * config/tc-i386.c: Fix formatting.
3410 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3412 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3413 relocs for .PARISC.unwind section.
3415 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3416 depending on section flags, not just for .text.
3418 2001-01-15 Jim Wilson <wilson@redhat.com>
3420 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3421 not immediately followed by an instruction.
3423 2001-01-15 Kazu Hirata <kazu@hxi.com>
3425 * config/tc-m68hc11.c: Fix formatting.
3427 2001-01-15 Nick Clifton <nickc@redhat.com>
3429 * symbols.c (colon): Change 'already defined symbol' from a
3430 fatal error to an ordinary error. There is no reason why this
3431 error should be fatal.
3433 * message.c (as_fatal): Delete output file, if one has been
3434 created.
3436 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3438 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3440 2001-01-14 Kazu Hirata <kazu@hxi.com>
3442 * config/tc-alpha.c: Fix formatting.
3443 * config/tc-arc.c: Likewise.
3444 * config/tc-arc.h: Likewise.
3445 * config/tc-d10v.c: Likewise.
3446 * config/tc-i370.c: Likewise.
3447 * config/tc-i386.c: Likewise.
3448 * config/tc-i960.c: Likewise.
3449 * config/tc-m68k.c: Likewise.
3450 * config/tc-ppc.c: Likewise.
3451 * config/tc-sparc.c: Likewise.
3452 * config/tc-tahoe.c: Likewise.
3453 * config/tc-vax.c: Likewise.
3455 * config/tc-arc.c: Fix formatting.
3457 * config/tc-arc.c: Fix formatting.
3459 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3461 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3462 both 32 and 64 bit ELF.
3464 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3465 and don't bother storing `m' for "ce" completer. Tidy handling of
3466 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3468 2001-01-14 Jan Hubicka <jh@suse.cz>
3470 * config/tc-i386.h (TARGET_MACH): New macro.
3471 (i386_mach): Declare.
3472 * config/tc-i386.c (i386_mach): New function.
3474 2001-01-13 Philip Blundell <philb@gnu.org>
3476 * doc/as.texinfo: Fix spelling and cross-references.
3478 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3479 character for all systems, not just GNU/Linux. Make it explicit
3480 that `-k' doesn't affect code generation, just ELF flags.
3482 2001-01-13 Jan Hubicka <jh@suse.cz>
3484 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3485 instructions.
3487 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3489 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3491 2001-01-12 Nick Clifton <nickc@redhat.com>
3493 * as.c (print_args): Update copyright date to 2001.
3495 2001-01-12 Peter Targett <peter.targett@arccores.com>
3497 * doc/c-arc.texi: New file.
3498 Some sections to be expanded.
3500 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3502 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3503 (md_parse_option): Always accept "--32".
3505 2001-01-11 Peter Targett <peter.targett@arccores.com>
3507 * as.h (TC_ARC): Ensure struc-symbol.h included.
3508 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3509 warnings.
3510 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3511 (TARGET_SYMBOL_FIELDS) added.
3513 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3514 * doc/c-arc.texi: New file.
3515 Some sections to be expanded.
3516 * doc/as.texinfo: Update command-line options.
3517 Removed outdated text for ARC dependant features, instead include
3518 text from above file.
3520 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3521 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3522 (targ-cpu.h) header.
3523 * config/tc-arc.h:
3524 * config/tc-arc.c: New updated configuration for
3525 ARC, including selection of core variants, and extensibility of
3526 instructions, registers etc. through directives.
3528 * config/tc-arc.c (arc_extinst): Minor corrections for
3529 error messages.
3530 (arc_common) Likewise. Make alignment argument optional for local
3531 symbols also, with default of zero.
3533 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3535 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3536 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3537 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3538 and fix_new_exp() instead.
3539 (md_convert_frag): For indexed post byte use the symbol value
3540 rather than the displacement.
3541 (md_relax_table): Fix indexed offset relax.
3543 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3545 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3546 relax weak symbols.
3547 (relaxable_symbol): New function.
3549 2001-01-11 Andreas Jaeger <aj@suse.de>
3551 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3552 not used anywhere.
3554 2001-01-10 Nick Clifton <nickc@redhat.com>
3556 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3557 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3559 2001-01-10 Nick Clifton <nickc@redhat.com>
3561 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3562 character used to dollar local symbols.
3563 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3564 local label symbols.
3565 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3566 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3567 if defined.
3568 Use LOCAL_LABEL_CHAR.
3569 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3570 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3571 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3573 2001-01-08 Bo Thorsen <bo@suse.de>
3575 * config/tc-i386.c (i386_immediate, i386_displacement):
3576 GOTPCREL check fix.
3578 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3580 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3581 in last change.
3583 2001-01-07 Philip Blundell <philb@gnu.org>
3585 * doc/as.texinfo (Bug Reporting): Update email address for
3586 reports.
3587 * README: Likewise.
3589 2001-01-06 Jan Hubicka <jh@suse.cz>
3591 * configure.in: Define DEFAULT_ARCH for i386.
3592 * config/tc-i386.c (md_assemble): Return after the error message;
3593 move testing for 64bit operands to proper place.
3595 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3597 * doc/as.texinfo: Document '#' as comment character for i386 and
3598 x86_64. Add AMD x86-64 into menu of machine dependent information.
3600 * doc/c-i386.texi: Document x86_64 extensions.
3602 2001-01-05 Jan Hubicka <jh@suse.cz>
3604 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3606 2001-01-04 Jan Hubicka <jh@suse.cz>
3608 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3609 * NEWS: Add note about Pentium4 support.
3611 2001-01-04 Jan Hubicka <jh@suse.cz>
3613 * config/tc-i387.c (pi, pte, pt): Update.
3614 (type_names): Add new types.
3616 2001-01-03 Jan Hubicka <jh@suse.cz>
3618 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3619 CpuUnknown): Renumber
3620 (CpuP4, CpuSSE2): New.
3621 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3623 2001-01-03 Philip Blundell <pb@futuretv.com>
3625 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3626 relocs.
3627 (alpha_fix_adjustable): Likewise.
3628 (md_apply_fix): Likewise.
3630 2000-12-31 H.J. Lu <hjl@gnu.org>
3632 * listing.c (listing_message): Allocate string only if it is
3633 used.
3635 * configure: Rebuild.
3637 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3639 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3640 Point out caveats with generating fixups for the opcode in a frag.
3642 2000-12-30 Jan Hubicka <jh@suse.cz>
3644 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3645 * NEWS: Add x86_64.
3647 2000-12-29 H.J. Lu <hjl@gnu.org>
3649 * listing.c (calc_hex): Print the variable part only if the
3650 fragment type is rs_fill.
3652 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3654 * doc/internals.texi (tc_conditional_pseudoop,
3655 TC_LINKRELAX_FIXUP): Fix typos.
3657 2000-12-28 Richard Henderson <rth@redhat.com>
3659 * write.c (subsegs_finish): Fix thinko last change -- don't
3660 "optimize" the alignment == 0 case.
3662 2000-12-28 Richard Henderson <rth@redhat.com>
3664 * as.h (rs_align_test): New.
3665 * frags.c (NOP_OPCODE): Move default from read.c.
3666 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3667 (frag_align_code): New.
3668 * frags.h (frag_align_code): Declare.
3669 * read.c (NOP_OPCODE): Remove.
3670 (do_align): Use frag_align_code.
3671 * write.c (NOP_OPCODE): Remove.
3672 (get_recorded_alignment): New.
3673 (cvt_frag_to_fill): Handle rs_align_test.
3674 (relax_segment): Likewise.
3675 (subsegs_finish): Align last subseg in section to the
3676 section alignment. Use frag_align_code.
3677 * write.h (get_recorded_alignment): Declare.
3678 * config/obj-coff.c (size_section): Handle rs_align_test.
3679 (fill_section, fixup_mdeps): Likewise.
3680 (write_object_file): Use frag_align_code.
3682 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3683 (alpha_handle_align): New.
3684 * config/tc-alpha.h (HANDLE_ALIGN): New.
3685 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3687 * config/tc-i386.h (md_do_align): Use frag_align_code.
3688 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3690 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3691 (ia64_handle_align): New.
3692 * config/tc-ia64.h (HANDLE_ALIGN): New.
3693 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3695 * config/tc-m32r.c (m32r_do_align): Remove.
3696 (m32r_handle_align): New.
3697 (fill_insn): Use frag_align_code.
3698 * config/tc-m32r.h (md_do_align): Remove.
3699 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3700 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3701 * config/tc-mips.c, config/tc-mips.h: Similarly.
3703 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3704 (sh_handle_align): Likewise. Handle rs_align_code.
3705 (sh_do_align): Remove.
3706 * config/tc-sh.h (md_do_align): Remove.
3707 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3709 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3710 (sparc_handle_align): Likewise. Handle rs_align_code.
3711 * config/tc-sparc.h (md_do_align): Remove.
3712 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3714 2000-12-22 DJ Delorie <dj@redhat.com>
3716 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3717 when we assemble the first half of a pair.
3719 2000-12-22 H.J. Lu <hjl@gnu.org>
3721 * config/tc-i386.c (reloc): Update the macro for non-bfd
3722 assembler.
3723 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3725 2000-12-22 H.J. Lu <hjl@gnu.org>
3727 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3729 2000-12-20 Jan Hubicka <jh@suse.cz>
3731 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3732 (QWORD_MNEM_SUFFIX): New macro.
3733 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3734 New macros
3735 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3736 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3737 ImmExt): Renumber.
3738 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3739 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3740 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3741 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3742 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3743 Renumber.
3744 (Reg, WordReg): Add Reg64.
3745 (Imm): Add Imm32S and Imm64.
3746 (EncImm): New.
3747 (Disp): Add Disp64 and Disp32S.
3748 (AnyMem): Add Disp32S.
3749 (RegRex, RegRex64): New macros.
3750 (rex_byte): New type.
3751 * config/tc-i386.c (set_16bit_code_flag): Kill.
3752 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3753 (reloc): New parameter "signed"; support x86_64.
3754 (set_code_flag): New.
3755 (DEFAULT_ARCH): New macro; default to "i386".
3756 (default_arch): New static variable.
3757 (struct _i386_insn): New fields Operand_PCrel; rex.
3758 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3759 (flag_code): New enum and static variable.
3760 (use_rela_relocations): New static variable.
3761 (flag_code_names): New static variable.
3762 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3763 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3764 K6 and Athlon.
3765 (i386_align_code): Return plain "nop" for x86_64.
3766 (mode_from_disp_size): Support Disp32S.
3767 (smallest_imm_type): Support Imm32S and Imm64.
3768 (offset_in_range): Support size of 8.
3769 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3770 (md_pseudo_table): Add "code64"; use set_code_flat.
3771 (md_begin): Emit sane error message on hash failure.
3772 (tc_i386_fix_adjustable): Support x86_64 relocations.
3773 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3774 instructions supported on particular arch just partially,
3775 output of 64bit immediates, handling of Imm32S and Disp32S type.
3776 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3777 (i386_displacement): Likewise.
3778 (i386_index_check): Cleanup; support 64bit addresses.
3779 (md_apply_fix3): Support x86_64 relocation and rela.
3780 (md_longopts): Add "32" and "64".
3781 (md_parse_option): Add OPTION_32 and OPTION_64.
3782 (i386_target_format): Call even for ELFs; choose between
3783 elf64-x86-64 and elf32-i386.
3784 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3785 (tc_gen_reloc): Support rela relocations and x86_64.
3786 (intel_e09_1): Support QWORD.
3788 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3790 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3791 it's not an offset expression.
3792 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3793 keep the braces '[' and ']' in the output string.
3794 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3795 != FLAT. There is no such op_modifier.
3797 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3799 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3800 if we have it.
3802 2000-12-13 Kazu Hirata <kazu@hxi.com>
3804 * as.h: Fix formatting.
3805 * cgen.h: Likewise.
3806 * dwarf2dbg.c: Likewise.
3807 * input-scrub.c: Likewise.
3808 * read.h: Likewise.
3810 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3812 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3813 configure: Regenerate.
3815 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3817 * dwarf2dbg.c: #include <limits.h> only if it exists.
3819 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3821 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3822 (md_apply_fix): Here too.
3824 2000-12-12 Jim Wilson <wilson@redhat.com>
3826 * config/tc-ia64.h (ia64_init): Add prototype.
3828 2000-12-12 H.J. Lu <hjl@gnu.org>
3830 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3832 * read.h (outputting_stabs_line_debug): Change it to int.
3833 * stabs.c (outputting_stabs_line_debug): Likewise.
3835 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3837 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3838 the address of a function result.
3840 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3842 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3843 (md_assemble): Call dwarf2_emit_insn.
3844 (shlib): Fix typo SHILB -> SHLIB.
3845 (md_parse_option): Likewise.
3846 (ppc_elf_validate_fix): Likewise:
3847 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3849 2000-12-12 Nick Clifton <nickc@redhat.com>
3851 * cgen.h: Fix formatting.
3852 * input-scrub.c: Fix formatting.
3853 * macro.c: Fix formatting.
3854 * config/tc-mips.c: Fix formatting.
3855 * doc/c-mips.texi: Fix formatting.
3857 2000-12-11 Jan hubicka <jh@suse.cz>
3859 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3860 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3861 references.
3862 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3863 otherwise.
3864 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3865 (No_dSuf): Kill.
3867 * i386.h (*_Suf): Remove No_dSuf.
3868 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3869 Remove.
3870 (i386_optab): Remove 'd' in the suffixes.
3872 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3874 * config/tc-i386.c (T_SHORT): Undefine before defining.
3876 2000-12-05 Kazu Hirata <kazu@hxi.com>
3878 * config/tc-mips.c: Fix formatting.
3880 2000-12-04 Matthew Hiller <hiller@redhat.com>
3882 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3883 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3884 (md_show_usage): Ditto.
3885 (md_parse_option): Ditto.
3886 (d10v_cleanup): Writes pending instruction only if
3887 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3888 Fix compile time warning messages.
3890 * doc/c-d10v.texi: Documents new options.
3892 2000-12-04 Matthew Hiller <hiller@redhat.com>
3894 * stabs.c (outputting_stabs_line_debug): New variable.
3895 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3896 function entry and unset at function exit.
3898 * read.h (outputting_stabs_line_debug): New extern declaration.
3900 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3902 * dwarf2dbg.c: Fix compile time warning messages.
3904 2000-12-03 Kazu Hirata <kazu@hxi.com>
3906 * config/tc-a29k.c: Fix formatting.
3907 * config/tc-alpha.c: Likewise.
3908 * config/tc-arm.c: Likewise.
3909 * config/tc-cris.c: Likewise.
3910 * config/tc-hppa.c: Likewise.
3911 * config/tc-i370.c: Likewise.
3912 * config/tc-i386.c: Likewise.
3913 * config/tc-i860.c: Likewise.
3914 * config/tc-i960.c: Likewise.
3915 * config/tc-ia64.c: Likewise.
3916 * config/tc-m68hc11.c: Likewise.
3917 * config/tc-m68k.c: Likewise.
3918 * config/tc-m88k.c: Likewise.
3919 * config/tc-pj.c: Likewise.
3920 * config/tc-ppc.c: Likewise.
3921 * config/tc-sh.c: Likewise.
3922 * config/tc-sparc.c: Likewise.
3923 * config/tc-tahoe.c: Likewise.
3924 * config/tc-vax.c: Likewise.
3926 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3928 * config/tc-mips.c (mips_ip): When calculating offsets,
3929 don't accept as constant the difference between the
3930 addresses of symbols in two different sections.
3932 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3933 specifiers.
3934 (validate_mips_insn): Likewise. Also, update 'B' operand
3935 specifier to use OP_*_CODE20 constants and delete 'm' operand
3936 specifier.
3937 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3938 operand specifiers. Change warning generated by 'B' operand
3939 specifier to reflect its new multi-purpose usage.
3941 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3942 -1, and update comment.
3943 (file_mips_isa): Likewise.
3944 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3945 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3946 ISA_* constants rather than hard-coded numbers.
3947 (mips_cpu_info): New structure.
3948 (mips_cpu_info_table): New table describing CPU and ISA names
3949 and numbers.
3950 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3951 mips_cpu_info_from_cpu): New functions.
3952 (mips_isa_to_str): New function to get string for ISA name.
3953 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3954 return const char *.
3955 (md_begin): Redo CPU and ISA selection logic, using
3956 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3957 than hard-coded numbers.
3958 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3959 ISA_* constants rather than hard-coded numbers.
3960 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3961 (md_longopts): Delete OPTION_NO_MIPS32.
3962 (md_parse_option): Convert to use ISA_* constants rather than
3963 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3964 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3965 to use strcasecmp to recognize "default" and to use
3966 mips_cpu_info_from_name to get CPU numbers from argument.
3967 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3968 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3969 mips32-4k.
3970 (s_mipsset): Accept ISA value 32.
3971 * doc/as.texinfo: Clean up MIPS options summary slightly,
3972 remove -no-mips32. Add note about -mips4 and -mips32
3973 specifying those ISA levels. Delete -mips32 and -no-mips32
3974 cpu flag descriptions.
3975 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3976 up the supported CPU switch list, and replace 4Kc, 4Km, and
3977 4Kp entries with a single mips32-4k entry. Note that you can
3978 use ".set mips32".
3980 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3981 ISA_MIPS64.
3982 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3983 -mips5 and -mips64.
3984 (md_parse_option): Add cases for OPTION_MIPS5 and
3985 OPTION_MIPS64.
3986 (md_show_usage): Mention -mips5 and -mips64 arguments.
3987 (s_mipsset): Add cases for MIPS5 and MIPS64.
3988 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3989 and pseudo-CPUs.
3990 * doc/as.texinfo: Mention -mips5 and -mips64 options
3991 and their meanings.
3992 * doc/c-mips.texi: Likewise. Also update introduction
3993 and ".set" usage information.
3995 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3996 CPU list.
3997 (mips_cpu_info_table): Add SB-1 entries.
3998 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3999 known to the -mcpu option.
4001 * doc/as.texinfo: Correct description of MIPS -mcpu
4002 option, by copying some of the text from doc/c-mips.texi.
4004 2000-12-01 Joel Sherrill <joel@OARcorp.com>
4006 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
4007 New targets.
4008 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
4009 (sparc*-*-rtems*): Switched from a.out to ELF.
4010 * configure: Regenerate.
4011 * config.in: Regenerate.
4012 * Makefile.in: Regenerate.
4013 * aclocal.m4: Regenerate.
4014 * po/gas.pot: Regenerate.
4016 2000-11-30 Philip Blundell <pb@futuretv.com>
4018 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
4019 even in non BFD_ASSEMBLER case.
4021 2000-11-30 Diego Novillo <dnovillo@redhat.com>
4023 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
4024 syntax.
4026 2000-11-29 Richard Henderson <rth@redhat.com>
4028 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
4029 until dwarf2_finish; use relaxation to get cross-fragment offsets;
4030 thread multiple subsegments properly; handle multiple code
4031 sections properly; emit proper compilation unit info for assembler
4032 generated debugging.
4034 * as.h (enum _relax_state): Add rs_dwarf2dbg.
4035 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
4036 (dwarf2dbg_estimate_size_before_relax): Declare.
4037 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
4038 * write.c: Include dwarf2dbg.h.
4039 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
4040 (relax_segment): Likewise.
4042 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
4044 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
4045 jump>: Use as_bad_where instead of as_bad. Tweak error message
4046 accordingly. Stabilize frag by updating fix part and resetting
4047 variant part.
4048 <undefined symbol, unconditional jump>: Ditto.
4049 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
4050 indexing is_end_of_line[].
4051 (md_assemble): Initialize size to 0.
4052 (md_section_align): Mark parameter seg as unused.
4053 (parse_reg): Parse names case-insensitively.
4055 2000-11-28 Kazu Hirata <kazu@hxi.com>
4057 * config/obj-aout.h: Fix formatting.
4058 * config/obj-bout.h: Likewise.
4059 * config/obj-coff.c: Likewise.
4060 * config/obj-coff.h: Likewise.
4061 * config/obj-elf.h: Likewise.
4062 * config/obj-som.h: Likewise.
4063 * config/obj-vms.c: Likewise.
4064 * config/obj-vms.h: Likewise.
4065 * config/tc-h8300.h: Likewise.
4066 * config/tc-ns32k.h: Likewise.
4067 * config/tc-sparc.h: Likewise.
4068 * config/tc-tic54x.h: Likewise.
4069 * config/tc-z8k.h: Likewise.
4071 2000-11-28 Nick Clifton <nickc@redhat.com>
4073 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
4074 License is present in the sources, but not the output, and
4075 also available from the GNU website.
4076 (GNU Free Documentation License): Comment out this section.
4078 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
4080 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
4081 targets. Remove i860 from valid a.out targets.
4082 * Makefile.in: Regenerate.
4084 * config/tc-cris.c: Include dwarf2dbg.h.
4085 (md_pseudo_table): Add .file and .loc.
4086 (md_assemble): Call dwarf2_emit_insn if generating ELF.
4087 (s_cris_file, s_cris_loc): New.
4088 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4089 * Makefile.am: Regenerate dependencies.
4090 * Makefile.in: Regenerate.
4092 2000-11-28 Alan Modra <alan@linuxcare.com.au>
4094 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
4095 (MRI_MUL_PRECEDENCE): Likewise.
4096 (op_rank): Fix a comment typo.
4098 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4100 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
4101 the error message.
4102 (get_operand): Fix analysis for movw/movb instructions.
4104 2000-11-24 Nick Clifton <nickc@redhat.com>
4106 * configure.in (xscale-elf): Add target.
4107 (xscale-coff): Add target.
4108 * configure: Regenerate.
4110 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
4111 extenstion.
4112 (ARM_EXT_XSCALE): New ARM architecture extension.
4113 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
4114 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
4115 (ARM_THUMB): Rename to ARM_EXT_THUMB.
4116 (ARM_ARCH_V4): Remove processor from architecture.
4117 (ARM_ARCH_3M): New architecutre definition.
4118 (ARM_ARCH_V5TE): New architecutre definition.
4119 (ARM_ARCH_XSCALE): New architecutre definition.
4120 (CPU_DEFAULT): Allow to be defaulted to XScale.
4121 (atpcs): New boolean variable.
4122 (ldr_flags): Support 'd' flag for double word loads.
4123 (str_flags): Support 'd' flag for double word stored.
4124 (do_mia): New function.
4125 (do_mar): New function.
4126 (do_mra): New function.
4127 (do_pld): New function.
4128 (do_ldrd): New function.
4129 (do_blx): New function.
4130 (do_bkpt): New function.
4131 (do_clz): New function.
4132 (do_lstc2): New function.
4133 (do_cdp2): New function.
4134 (do_t_blx): New function.
4135 (do_t_bkpt): New function.
4136 (do_smla): New function.
4137 (do_smlal): New function.
4138 (do_smul): New function.
4139 (do_qadd): New function.
4140 (do_co_reg2c): New function.
4141 (LONGEST_INSN): Redefine to 7.
4143 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
4144 command line switches.
4146 2000-11-22 Jim Wilson <wilson@redhat.com>
4148 * config/tc-ia64.c (pseudo_func): Add missing initializers.
4149 (struct rsrc): Make line unsigned.
4150 (gr_values): Add missing initializer.
4151 (SLOT_NUM_NOT_SET): Add unsigned cast.
4152 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
4153 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4154 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4155 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
4156 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
4157 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
4158 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
4159 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
4160 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
4161 Add ATTRIBUTE_UNUSED to unused parameters.
4162 (convert_expr_to_ab_reg): Add parens.
4163 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
4164 (dot_prologue): Initialize grsave when declared.
4165 (md_pseudo_table): Add missing initializers.
4166 (operand_match): Add casts to bfd_vma.
4167 (emit_one_bundle): Delete unused local prev. Make required_template
4168 unsigned.
4169 (specify_resource): Cast i to unsigned.
4170 (note_register_values): Use fprintf_vma.
4171 (print_dependency): Likewise.
4173 2000-11-21 Jim Wilson <wilson@redhat.com>
4175 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
4176 for unwind info section.
4177 (dot_endp): Likewise for unwind section.
4179 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
4180 fix_new_exp.
4182 2000-11-21 Jakub Jelinek <jakub@redhat.com>
4184 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
4185 (output_insn): Call dwarf2_emit_insn.
4186 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4188 2000-11-17 Richard Henderson <rth@redhat.com>
4190 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4191 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
4192 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
4194 2000-11-17 Nick Clifton <nickc@redhat.com>
4196 * config/tc-arm.c (md_pseudo_table): Add support for .line and
4197 .file pseudo ops.
4199 2000-11-17 Richard Henderson <rth@redhat.com>
4201 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4203 2000-11-17 Richard Henderson <rth@redhat.com>
4205 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
4206 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
4207 tri-state definition of alpha_flag_mdebug.
4208 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4209 (s_alpha_file): Store first .file directive.
4210 (s_alpha_stab): New.
4211 (md_pseudo_table): Add stabs and stabn.
4213 2000-11-17 Richard Henderson <rth@redhat.com>
4215 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4217 2000-11-17 Richard Henderson <rth@redhat.com>
4219 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4220 (main): Call dwarf2_finish.
4221 * as.h (debug_type): Clarify documentation of the meaning
4222 of this variable.
4223 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4224 (print_stats): Fix parenthesis problem.
4225 (now_subseg_size): New.
4226 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4227 (dwarf2_directive_file): Don't set debug_type.
4228 (dwarf2_where): Honor DEBUG_DWARF2 first.
4229 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4230 do nothing if not emitting dwarf2 debug info, or no work.
4231 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4232 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4233 (ecoff_new_file): Likewise.
4234 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4235 commentary wrt dwarf2.
4237 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4238 ATTRIBUTE_UNUSED as needed.
4239 (emit_insn): Call dwarf2_emit_insn.
4240 (s_alpha_file): New.
4241 (s_alpha_loc): New.
4242 (s_alpha_coff_wrapper): Don't handle them.
4243 (md_pseudo_table): Update for .file and .loc.
4244 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4246 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4247 don't protect with debug_type.
4248 * config/tc-hppa.c (md_assemble): Likewise.
4249 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4250 * config/tc-mn10300.c (md_assemble): Likewise.
4251 * config/tc-sh.c (md_assemble): Likewise.
4252 * config/tc-v850.c (md_assemble): Likewise.
4254 * config/tc-arm.c (arm_end_of_source): Remove.
4255 * config/tc-hppa.c (pa_end_of_source): Remove.
4256 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4257 * config/tc-mn10300.c (mn10300_finalize): Remove.
4258 * config/tc-sh.c (sh_finalize): Remove.
4259 * config/tc-v850.c (sh_finalize): Remove.
4261 * config/tc-arm.h (md_end): Remove.
4262 * config/tc-hppa.h (md_end): Remove.
4263 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4264 * config/tc-m68hc11.h (md_end): Remove.
4265 * config/tc-mn10300.h (md_end): Remove.
4266 * config/tc-sh.h (md_end): Remove.
4267 * config/tc-v850.h (md_end): Remove.
4269 * config/tc-ia64.c (emit_one_bundle): Don't protect
4270 dwarf2 bits with debug_type.
4271 (md_assemble): Likewise.
4272 (ia64_end_of_source): Don't call dwarf2_finish.
4274 2000-11-16 Jim Wilson <wilson@redhat.com>
4276 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4277 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4278 > 16.
4280 2000-11-16 H.J. Lu <hjl@gnu.org>
4282 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4283 version name.
4285 2000-11-15 Kazu Hirata <kazu@hxi.com>
4287 * config/tc-tic30.c: Fix formatting.
4288 * config/tc-tic80.c: Likewise.
4289 * config/tc-v850.c: Likewise.
4290 * config/tc-vax.c: Likewise.
4291 * config/tc-w65.c: Likewise.
4292 * config/tc-z8k.c: Likewise.
4294 2000-11-14 DJ Delorie <dj@redhat.com>
4296 * config/tc-v850.c: Support dwarf2.
4297 * config/tc-v850.h: Ditto.
4299 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4300 parse_cons_expression_v850 to initialize hold_cons_reloc.
4302 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4304 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4305 (errata_nops_necessary_p): New function.
4306 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4307 md.
4309 2000-11-14 Jim Wilson <wilson@redhat.com>
4311 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4312 return little endian bfd formats.
4314 2000-11-14 Kazu Hirata <kazu@hxi.com>
4316 * config/aout_gnu.h: Fix formatting.
4317 * config/atof-vax.c: Likewise.
4318 * config/m68k-parse.h: Likewise.
4319 * config/m88k-opcode.h: Likewise.
4320 * config/obj-elf.c: Likewise.
4321 * config/tc-arm.c: Likewise.
4322 * config/tc-cris.c: Likewise.
4323 * config/tc-i386.c: Likewise.
4324 * config/tc-ia64.c: Likewise.
4325 * config/tc-mn10300.c: Likewise.
4326 * config/te-386bsd.h: Likewise.
4327 * config/te-hppa.h: Likewise.
4328 * config/te-nbsd.h: Likewise.
4329 * config/te-ppcnw.h: Likewise.
4330 * config/te-sparcaout.h: Likewise.
4331 * config/te-tmips.h: Likewise.
4332 * config/vax-inst.h: Likewise.
4333 * config/vms-conf.h: Likewise.
4335 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4337 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4339 2000-11-13 H.J. Lu <hjl@gnu.org>
4341 * config/obj-elf.c (elf_frob_symbol): Support
4342 ".symver name,name2@@@nodename".
4343 (elf_frob_file_before_adjust): Likewise.
4345 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4346 and ".symver name,name2@@@nodename".
4347 Fix a typo.
4349 2000-11-12 H.J. Lu (hjl@gnu.org)
4351 * config/obj-elf.c (obj_elf_symver): Check missing version
4352 name.
4354 2000-11-12 H.J. Lu (hjl@gnu.org)
4356 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4357 instead of bfd_vma for non-bfd assemblers.
4359 2000-11-09 Kazu Hirata <kazu@hxi.com>
4361 * itbl-ops.c: Fix comment typos.
4363 2000-11-08 Jim Wilson <wilson@redhat.com>
4365 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4366 (struct unwind): Add next_slot_frag field.
4367 (slot_index): New parameters slot_frag and first_frag. Add code
4368 to add in frag sizes when different. Add comments.
4369 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4370 arguments to slot_index.
4371 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4372 loop end. Set next_slot_frag field.
4374 2000-11-07 H.J. Lu <hjl@gnu.org>
4376 * doc/as.texinfo (.symver): Updated for versioned symbol
4377 reference.
4379 * obj.h (format_ops): Add the frob_file_before_adjust field.
4381 * config/obj-aout.c (aout_format_ops): Set the
4382 frob_file_before_adjust field to 0.
4383 * config/obj-coff.c (coff_format_ops): Likewise.
4384 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4386 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4387 name.
4388 (elf_frob_file_before_adjust): New function to remove unneeded
4389 versioned symbols from the symbol table.
4390 (elf_format_ops): Set the frob_file_before_adjust field to
4391 elf_frob_file_before_adjust.
4393 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4394 not defined.
4396 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4398 2000-11-07 Peter Targett <peter.targett@arccores.com>
4400 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4401 BIG_ENDIAN macros.
4402 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4403 Fix compile time warning messages.
4405 2000-11-07 Nick Clifton <nickc@redhat.com>
4407 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4408 buffer in order to avoid buffer overflows.
4410 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4412 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4413 Change M to m for -milp32 or -mlp64 to match gcc.
4414 (dot_endp): Use bytes_per_address instead of 8.
4415 (emit_one_bundle): Use number_to_chars_littleendian instead of
4416 md_number_to_chars.
4417 (fix_insn): Likewise.
4418 (ia64_init): New function.
4419 (ia64_target_format): New function.
4420 (md_begin): Set endianness, arch, and machine as appropriate.
4421 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4422 Make these macros depend on TE_HPUX macro.
4423 (TARGET_FORMAT): Define.
4424 (HOST_SPECIAL_INIT): Define.
4425 * config/te-hpux.h: New file.
4426 * configure.in: Add "ia64-*-hpux*" target to configure.
4427 * configure: Regenerate.
4429 2000-11-06 Kazu Hirata <kazu@hxi.com>
4431 * as.c: Fix formatting.
4432 * dwarf2dbg.c: Likewise.
4433 * input-file.c: Likewise.
4434 * input-file.h: Likewise.
4435 * input-scrub.c: Likewise.
4436 * itbl-ops.c: Likewise.
4437 * listing.c: Likewise.
4438 * macro.h: Likewise.
4439 * messages.c: Likewise.
4440 * read.c: Likewise.
4441 * subsegs.c: Likewise.
4442 * subsegs.h: Likewise.
4443 * write.c: Likewise.
4445 2000-11-06 Nick Clifton <nickc@redhat.com>
4447 * doc/as.texinfo: Add GNU Free Documentation License.
4448 * doc/gasp.texi: Add GNU Free Documentation License.
4449 * doc/as.1: Add GNU Free Documentation License.
4451 2000-11-05 Nick Clifton <nickc@redhat.com>
4453 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4455 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4457 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4458 * configure: Regenerate.
4460 2000-11-01 Nick Clifton <nickc@redhat.com>
4462 * read.c (original_case_string): New global variable.
4463 (read_a_source_file): Copy opcode string into
4464 original_case_string if clobbering the case of the opcode.
4465 * read.h: Export the definition of original_case_string.
4466 * config/tc-arm.c (md_assembler): When parsing a .req
4467 directive use the original opcode string, not the case
4468 clobbered version.
4470 2000-11-02 Nick Clifton <nickc@redhat.com>
4472 * config/tc-mn10300.c (debug_line): Remove this static
4473 variable.
4474 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4475 dwarf2_where and dwarf2_gen_line_info.
4477 2000-11-02 Theo Honohan <th@futuretv.com>
4479 * config/tc-arm.c (do_msr): Improve error message.
4481 2000-10-31 Eric Christopher <echristo@redhat.com>
4483 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4484 or pc-relative, else use fx_offset.
4486 2000-10-31 Jim Wilson <wilson@redhat.com>
4488 * config/tc-ia64.c (struct md): New field tag_fixups.
4489 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4490 qualifying predicate.
4491 (emit_one_bundle): Delete spurious multiplication by one. Handle
4492 tag_fixups.
4493 (ia64_start_line): Error if dangling qualifying predicate.
4494 (defining_tag): New static variable.
4495 (ia64_unrecognized_line, case '['): Parse tags.
4496 (ia64_frob_label): Create tag_fixups.
4497 (md_assemble): Reset md.qp.X_op after using it.
4499 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4501 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4503 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4505 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4507 2000-10-30 Kazu Hirata <kazu@hxi.com>
4509 * expr.c: Fix formatting.
4510 * flonum-copy.c: Likewise.
4511 * flonum.h: Likewise.
4512 * gasp.c: Likewise.
4513 * hash.c: Likewise.
4515 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4517 * as.h (OPTION_MD_BASE): Bump to 190.
4518 * as.c (parse_args) <std_longopts>: Add comment about the need to
4519 check OPTION_MD_BASE in as.h.
4521 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4522 for weak symbols.
4524 2000-10-27 Nick Clifton <nickc@redhat.com>
4526 * configure.in (emulations): Add m68hc12.
4527 * configure: Regenerate.
4528 * po/gas.pot: Regenerate.
4530 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4532 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4533 cpsr*.
4534 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4536 2000-10-25 Nick Clifton <nickc@redhat.com>
4538 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4539 a DWARF2 line number information sequence.
4541 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4543 * read.c (generate_lineno_debug): Update comment describing why
4544 DWARF2 line number debug information is not generated
4545 automatically by this function.
4547 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4548 not all.
4550 * config/tc-arm.h (md_end): Define.
4551 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4553 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4554 if generating DWARF2 line numbers.
4555 (arm_end_of_source): New function. Call dwarf2_finish if
4556 necessary.
4558 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4559 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4560 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4562 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4564 * config/tc-i386.c: Fix prototype declarations for functions taking no
4565 arguments.
4567 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4569 * config/tc-i386.c (i386_operand_modifier): Remove.
4570 (build_displacement_string): Remove.
4571 (i386_parse_seg): Remove.
4572 (i386_intel_memory_operand): Remove.
4573 (i386_intel_operand): Re-write using recursive descent parser based
4574 on MASM documentation.
4575 (struct intel_parser_s): New structure.
4576 (intel_parser): New static variable.
4577 (struct intel_token): New structure.
4578 (cur_token, prev_token): New static variables.
4579 (T_NIL): Define.
4580 (T_CONST): Define.
4581 (T_REG): Define.
4582 (T_BYTE): Define.
4583 (T_WORD): Define.
4584 (T_DWORD): Define.
4585 (T_QWORD): Define.
4586 (T_XWORD): Define.
4587 (T_SHORT): Define.
4588 (T_OFFSET): Define.
4589 (T_PTR): Define.
4590 (T_ID): Define.
4591 (intel_match_token): New function.
4592 (intel_get_token): New function.
4593 (intel_putback_token): New function.
4594 (intel_expr): New function.
4595 (intel_e05): New function.
4596 (intel_e05_1): New function.
4597 (intel_e06): New function.
4598 (intel_e06_1): New function.
4599 (intel_e09): New function.
4600 (intel_e09_1): New function.
4601 (intel_e10): New function.
4602 (intel_e10_1): New function.
4603 (intel_e11): New function.
4605 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4607 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4608 instructions to loose any special insn->architecture mask.
4610 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4611 (sparc_md_end, sparc_arch_types, sparc_arch,
4612 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4613 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4614 request v9b architecture if they are used).
4616 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4618 * config/tc-m68k.c: Fix the previous misapplied patch.
4620 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4622 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4623 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4624 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4625 BFD_RELOC_*.
4627 2000-10-17 Kazu Hirata <kazu@hxi.com>
4629 * debug.c: Fix formatting.
4630 * depend.c: Likewise.
4631 * dwarf2dbg.c: Likewise.
4632 * dwarf2dbg.h: Likewise.
4633 * ecoff.c: Likewise.
4634 * expr.c: Likewise.
4635 * expr.h: Likewise.
4636 * flonum-konst.c: Likewise.
4637 * frags.h: Likewise.
4639 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4641 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4642 options.
4643 * doc/as.texinfo: Added notes about this new option.
4645 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4647 * config/tc-sh.c (JREG): Remove.
4648 (md_convert_frag): Remove #if 0:d code using JREG.
4650 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4652 * config/tc-i386.c (i386_operand_modifier): Only match
4653 modifiers SHORT and FLAT if they are followed by a space.
4654 (parse_register): When `allow_naked_reg' is set, do not confuse
4655 identifiers that start with a register name with a register.
4657 2000-10-12 Kazu Hirata <kazu@hxi.com>
4659 * app.c: Fix formatting.
4660 * as.c: Likewise.
4661 * as.h: Likewise.
4662 * bit_fix.h: Likewise.
4663 * cgen.c: Likewise.
4664 * cgen.h: Likewise.
4665 * cond.c: Likewise.
4667 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4669 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4671 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4673 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4674 Re-arrange function a little and improve error message.
4676 * write.c (write_relocs): Fix a comment.
4678 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4679 link-once sections.
4681 2000-10-05 Jim Wilson <wilson@cygnus.com>
4683 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4685 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4687 * config/tc-i386.c: Delete some useless comments, reformat others.
4689 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4690 non-global syms in linkonce sections.
4692 2000-10-04 Ralf Baechle <ralf@gnu.org>
4694 * config/tc-ia64.c (operand_match): Don't use // style comments.
4695 * config/tc-i370.c: Likewise.
4697 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4699 Changes to handle varying register prefix and user symbol prefix.
4700 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4701 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4702 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4703 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4704 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4705 (demand_register_prefix): New variable.
4706 (md_pseudo_table): New pseudo ".syntax".
4707 (md_longopts): New options --no-underscore and --underscore.
4708 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4709 on symbols_have_leading_underscore.
4710 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4711 (get_spec_reg): Ditto.
4712 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4713 Fix formatting.
4714 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4715 --help.
4716 <case OPTION_NO_US, case OPTION_US>: New.
4717 (md_show_usage): Be brief and reformat to match continuation of
4718 --help.
4719 * po/gas.pot: Regenerate.
4721 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4723 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4724 force relocs for 12 bit branches.
4725 (md_apply_fix): Similarly, adjust logic here.
4727 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4729 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4730 adjust for external and weak syms as we will use a reloc. Allow
4731 for +8 offset when calculating limits of branches.
4732 (hppa_fix_adjustable): Undo 2000-09-23 change.
4733 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4734 Correct distance calculation.
4735 (tc_gen_reloc): Print the file name and line number if we can't
4736 handle a fixup.
4738 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4739 * config/tc-hppa.c (nonzero_dibits): Define.
4740 (arg_reloc_stub_needed): Check each arg and return value
4741 separately for zero case.
4742 (pa_align): Declare argument `bytes'.
4744 2000-09-25 Kazu Hirata <kazu@hxi.com>
4746 * config/tc-cris.c: Fix formatting.
4747 * config/tc-d10v.h: Likewise.
4748 * config/tc-d30v.c: Likewise.
4749 * config/tc-d30v.h: Likewise.
4750 * config/tc-fr30.c: Likewise.
4751 * config/tc-fr30.h: Likewise.
4752 * config/tc-m68k.c: Likewise.
4753 * config/tc-m68k.h: Likewise.
4754 * config/tc-pj.h: Likewise.
4755 * config/tc-ppc.c: Likewise.
4756 * config/tc-ppc.h: Likewise.
4757 * config/tc-sh.c: Likewise.
4758 * config/tc-sh.h: Likewise.
4759 * config/tc-sparc.c: Likewise.
4760 * config/tc-v850.h: Likewise.
4761 * config/tc-vax.h: Likewise.
4762 * config/tc-w65.h: Likewise.
4763 * config/tc-z8k.h: Likewise.
4765 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4767 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4768 checks only for ELF.
4769 (hppa_force_relocation): Likewise.
4771 2000-09-22 Jim Wilson <wilson@cygnus.com>
4773 * config/tc-ia64.c (dv_sem): Add "stop".
4774 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4775 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4776 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4777 match above.
4778 (mark_resources): Check IA64_RS_PRr.
4780 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4782 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4783 md_estimate_size_before_relax): Redesign and clean up the
4784 relaxation mechanism.
4786 2000-09-21 Kazu Hirata <kazu@hxi.com>
4788 * config/tc-ns32k.c: Fix formatting.
4789 * config/tc-ns32k.h: Likewise.
4791 2000-09-20 Kazu Hirata <kazu@hxi.com>
4793 * config/tc-m32r.c: Fix formatting.
4794 * config/tc-m32r.h: Likewise.
4795 * config/tc-m68851.h: Likewise.
4796 * config/tc-m68hc11.c: Likewise.
4797 * config/tc-m68hc11.h: Likewise.
4798 * config/tc-m88k.c: Likewise.
4799 * config/tc-mcore.c: Likewise.
4800 * config/tc-mcore.h: Likewise.
4801 * config/tc-mips.c: Likewise.
4802 * config/tc-mips.h: Likewise.
4803 * config/tc-mn10200.h: Likewise.
4804 * config/tc-mn10300.h: Likewise.
4805 * config/tc-tahoe.c: Likewise.
4806 * config/tc-tahoe.h: Likewise.
4808 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4810 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4811 Likewise in relaxation description comments.
4813 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4815 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4816 subtraction of two syms without emitting a relocation.
4818 From David Huggins-Daines <dhd@linuxcare.com>
4819 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4820 global or weak symbols.
4822 2000-09-15 Kazu Hirata <kazu@hxi.com>
4824 * config/tc-h8300.h: Fix formatting.
4825 * config/tc-h8500.c: Likewise.
4826 * config/tc-h8500.h: Likewise.
4827 * config/tc-hppa.h: Likewise.
4828 * config/tc-i370.h: Likewise.
4829 * config/tc-i386.h: Likewise.
4830 * config/tc-i860.c: Likewise.
4831 * config/tc-i860.h: Likewise.
4832 * config/tc-i960.h: Likewise.
4833 * config/tc-ia64.c: Likewise.
4834 * config/tc-ia64.h: Likewise.
4836 2000-09-14 Kazu Hirata <kazu@hxi.com>
4838 * config/tc-a29k.c: Fix formatting.
4839 * config/tc-alpha.c: Likewise.
4840 * config/tc-arc.c: Likewise.
4841 * config/tc-arc.h: Likewise.
4842 * config/tc-arm.c: Likewise.
4843 * config/tc-arm.h: Likewise.
4844 * config/tc-avr.c: Likewise.
4845 * config/tc-avr.h: Likewise.
4846 * config/tc-tic30.c: Likewise.
4847 * config/tc-tic30.h: Likewise.
4848 * config/tc-tic54x.c: Likewise.
4849 * config/tc-tic54x.h: Likewise.
4850 * config/tc-tic80.c: Likewise.
4851 * config/tc-tic80.h: Likewise.
4853 2000-09-14 Timothy Wall <twall@cygnus.com>
4855 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4856 parallel comparisons for later use.
4857 (struct rsrc): Add parallel comparison type.
4858 (resources_match): Skip special cases of PR usage (non-conflicting
4859 parallel compares).
4861 2000-09-13 Kazu Hirata <kazu@hxi.com>
4863 * config/obj-ecoff.c: Fix formatting.
4864 * config/obj-elf.c: Likewise.
4865 * config/obj-elf.h: Likewise.
4866 * config/obj-evax.h: Likewise.
4867 * config/obj-generic.h: Likewise.
4868 * config/obj-hp300.c: Likewise.
4869 * config/obj-hp300.h: Likewise.
4870 * config/obj-ieee.h: Likewise.
4871 * config/obj-vms.c: Likewise.
4872 * config/obj-vms.h: Likewise.
4874 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4876 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4877 (md_parse_option): Ditto.
4878 (md_longopts): Add -mips32 option.
4879 (md_show_usage): Document new options.
4880 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4881 (mips_ip): Assemble mfc0 with a sub-selection code.
4882 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4883 (mips_cpu_to_str): New function.
4884 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4885 Use CPU_* defines instead of hardcoded numbers.
4887 * doc/as.texinfo: Document new options.
4888 * doc/c-mips.texi: Ditto.
4890 2000-09-12 Kazu Hirata <kazu@hxi.com>
4892 * as.h: Fix formatting.
4893 * asintl.h: Likewise.
4894 * bit_fix.h: Likewise.
4895 * config/obj-aout.c: Likewise.
4896 * config/obj-aout.h: Likewise.
4897 * config/obj-bout.c: Likewise.
4898 * config/obj-bout.h: Likewise.
4899 * config/obj-coff.c: Likewise.
4900 * config/obj-coff.h: Likewise.
4901 * dwarf2dbg.h: Likewise.
4902 * expr.h: Likewise.
4903 * flonum.h: Likewise.
4904 * frags.h: Likewise.
4905 * itbl-ops.h: Likewise.
4906 * macro.h: Likewise.
4907 * read.h: Likewise.
4908 * sb.h: Likewise.
4909 * struc-symbol.h: Likewise.
4910 * subsegs.h: Likewise.
4911 * symbols.h: Likewise.
4912 * tc.h: Likewise.
4913 * write.h: Likewise.
4915 2000-09-11 Kazu Hirata <kazu@hxi.com>
4917 * bignum-copy.c: Fix formatting.
4918 * config/tc-i370.c: Likewise.
4919 * config/tc-i960.c: Likewise.
4920 * config/tc-m68k.c: Likewise.
4921 * ehopt.c: Likewise.
4922 * flonum-copy.c: Likewise.
4923 * flonum-konst.c: Likewise.
4924 * flonum-mult.c: Likewise.
4925 * literal.c: Likewise.
4926 * read.c: Likewise.
4927 * sb.c: Likewise.
4928 * stabs.c: Likewise.
4929 * subsegs.c: Likewise.
4931 2000-09-09 Philip Blundell <philb@gnu.org>
4933 * configure.in (arm*-*-uclinux*): New target.
4934 * configure: Regenerate.
4936 2000-09-09 Kazu Hirata <kazu@hxi.com>
4938 * input-file.c: Fix formatting.
4939 * itbl-ops.c: Likewise.
4940 * messages.c: Likewise.
4942 2000-09-08 Philip Blundell <philb@gnu.org>
4944 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4945 offset is negative.
4947 2000-09-07 H.J. Lu <hjl@gnu.org>
4949 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4950 * configure: Rebuild.
4952 2000-09-07 Kazu Hirata <kazu@hxi.com>
4954 * atof-generic.c: Fix formatting.
4955 * config/tc-mips.c: Likewise.
4956 * config/tc-vax.c: Likewise.
4957 * input-scrub.c: Likewise.
4959 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4961 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4962 * configure.in (sh-*-linux*): Added.
4963 * configure: Rebuilt.
4965 2000-09-06 Kazu Hirata <kazu@hxi.com>
4967 * config/tc-hppa.c: Fix formatting.
4969 * ecoff.c: Fix formatting.
4971 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4973 * configure: Rebuilt with new libtool.m4.
4975 2000-09-05 Kazu Hirata <kazu@hxi.com>
4977 * cgen.c: Fix formatting.
4978 * config/tc-ia64.c: Likewise.
4980 2000-09-05 Nick Clifton <nickc@redhat.com>
4982 * aclocal.m4: Regenerate.
4983 * config.in: Regenerate.
4984 * configure: Regenerate.
4985 * po/gas.pot: Regenerate.
4987 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4989 * config/tc-cris.c: Correct comment typos.
4991 2000-09-05 Eric Christopher <echristo@cygnus.com>
4993 * config/tc-mn10300.c: Cleanup.
4994 (md_pcrel_from): Enable.
4996 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4998 * expr.c (operand): Fix a comment typo.
4999 * write.c (write_relocs): Fix a signed/unsigned warning.
5001 * config/tc-hppa.c (fudge_reg_expressions): New
5002 (hppa_force_reg_syms_absolute): New.
5003 (pa_equ): Allow reg_section expressions.
5004 * config/tc-hppa.c (md_optimize_expr): Define.
5005 (hppa_force_reg_syms_absolute): Prototype.
5007 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
5008 (pa_parse_number): Pass in arg to select fp reg parsing.
5009 Return 1 to indicate format checks pass. If strict, then only
5010 accept a register or register symbol. Return value in...
5011 (pa_number): New static for pa_parse_number.
5012 (FP_REG_BASE): Define.
5013 (FP_REG_RSEL): Define.
5014 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
5015 appropriate. White space changes.
5016 (need_pa11_opcode): Don't bother passing any params, get them from
5017 globals instead.
5018 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
5019 Remove extraneous check in case 'Q'.
5020 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
5021 reg, set section of resulting symbol to reg_section.
5022 (pa_parse_space_stmt): Modify call to pa_parse_number.
5023 (pa_space): Likewise.
5025 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
5026 (hppa_force_relocation): Handle vtable relocs.
5027 (pa_vtable_entry): New.
5028 (pa_vtable_inherit): New.
5029 (md_pseudo_table): Add entries for vtable pseudos.
5030 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
5031 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
5032 against weak syms.
5033 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
5034 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
5035 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
5036 millicode import.
5037 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
5038 specify a symbol type.
5040 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
5041 dependent things together.
5042 (md_elf_symbol_type): Define.
5044 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
5045 symbol.
5046 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
5048 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
5049 (obj_elf_vtable_entry): Declare.
5051 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
5052 and export function.
5053 (obj_elf_vtable_entry): Similarly.
5054 (elf_pseudo_table): Fix the damage with a cast.
5056 2000-09-03 Richard Henderson <rth@cygnus.com>
5058 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
5059 for template selection when a label is needed.
5061 2000-09-02 Kazu Hirata <kazu@hxi.com>
5063 * config/tc-ia64.c: Fix formatting.
5065 2000-09-02 Nick Clifton <nickc@redhat.com>
5067 * configure.in: Increase version number to 2.10.91.
5068 * configure: Regenerate.
5069 * aclocal.m4: Regenerate.
5070 * config.in: Regenerate.
5071 * po/gas.pot: Regenerate.
5072 * Makefile.in: Regenerate.
5074 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
5076 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
5077 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
5078 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
5079 similar relocs.
5080 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
5081 branches.
5083 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
5085 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
5086 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
5087 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
5088 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
5089 (GOT_symbol): New variable.
5090 (md_undefined_symbol): Set it.
5092 2000-09-01 Richard Henderson <rth@cygnus.com>
5094 * config/tc-ia64.c (match): Don't inline.
5095 (extra_goodness): New.
5096 (md_begin): Prefer nop.f and nop.b for best_template.
5098 2000-08-31 Kazu Hirata <kazu@hxi.com>
5100 * as.c: Fix formatting.
5101 * cond.c: Likewise.
5102 * frags.c: Likewise.
5103 * macro.c: Likewise.
5105 2000-08-31 Eric Christopher <echristo@cygnus.com>
5107 * config/tc-mn10300.c: Cleanup and fix warnings.
5108 (md_pseudo_table): Add initializers.
5109 (md_show_usage): Cleanup.
5110 (md_parse_option): Fix warnings.
5111 (md_undefined_symbol): Fix warnings.
5112 (md_conver_frag): Fix warnings.
5113 (tc_gen_reloc): Fix warnings.
5114 (md_apply_fix3): Fix warnings.
5115 (check_operand): Fix warnings.
5117 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
5119 * acinclude.m4: Include libtool and gettext macros from the
5120 top level.
5121 * aclocal.m4, configure: Rebuilt.
5123 2000-08-30 Mark Hatle <mhatle@mvista.com>
5125 * config/tc-ppc.c (md_parse_option): Recognize -m405.
5127 2000-08-31 Kazu Hirata <kazu@hxi.com>
5129 * listing.c: Fix formatting.
5131 2000-08-29 Kazu Hirata <kazu@hxi.com>
5133 * app.c: Fix a comment typo. Fix formatting.
5135 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
5137 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
5138 offset of the target destination for jmp instructions.
5139 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
5141 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
5143 * NEWS: Mention support for CRIS.
5145 2000-08-24 Denis Chertykov <denisc@overta.ru>
5147 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
5148 Sets `.lcomm' alignment to zero.
5150 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5152 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
5153 TC_FIX_ADJUSTABLE): Define.
5155 2000-08-23 Jim Wilson <wilson@cygnus.com>
5157 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
5158 unwind.personality_routine is set.
5160 2000-08-23 H.J. Lu <hjl@gnu.org>
5162 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
5164 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5166 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
5167 environment is pe.
5169 2000-08-22 H.J. Lu <hjl@gnu.org>
5171 * config.in (STRICTCOFF): New for strict COFF.
5173 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
5174 i386-*-go32* and i386-go32-rtems*.
5175 * configure: Rebuilt.
5177 * config/obj-coff.c (obj_coff_endef): Follow the historical
5178 behavior if STRICTCOFF is not defined.
5180 * doc/internals.texi: Document STRICTCOFF.
5182 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
5184 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
5185 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
5186 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5187 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
5188 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5189 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
5190 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
5191 Likewise.
5193 2000-08-22 Eric Christopher <echristo@cygnus.com>
5195 * config/tc-mn10300.c: (md_apply_fix): New function.
5196 (mn10300_force_relocation): New function.
5197 (mn10300_fix_adjustable): New function.
5199 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
5200 (TC_HANDLES_FX_DONE): Define.
5201 (obj_fix_adjustable): Define.
5202 (MD_APPLY_FIX3): Define.
5203 (TC_LINKRELAX_FIXUP): Define.
5205 * write.c: (TC_LINKRELAX_FIXUP): Define if not
5206 previously defined.
5207 (fixup_segment): Use TC_LINKRELAX_FIXUP.
5209 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5211 2000-08-21 Jason Eckhardt <jle@cygnus.com>
5213 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5214 if the fixup resulted in a relocation.
5216 2000-08-18 Nick Clifton <nickc@redhat.com>
5218 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5219 Make reference to first element of shift_names explicit.
5221 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
5223 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5224 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5225 add a symbol's address. Removed all target-specific #ifdefs that
5226 used to accomplished the same.
5227 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5228 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5229 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5230 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5231 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5233 2000-08-17 Kazu Hirata <kazu@hxi.com>
5235 * dwarf2dbg.c: Fix formatting.
5237 2000-08-17 Nick Clifton <nickc@redhat.com>
5239 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5240 to be recoded as logical shift lefts by zero.
5242 2000-08-16 Jim Wilson <wilson@cygnus.com>
5244 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5245 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5246 source registers.
5247 (note_register_values): Handle IA64_OPND_R3_2 operands.
5249 2000-08-16 Jason Eckhardt <jle@cygnus.com>
5251 * config/tc-i860.c (md_operand): Silly typo fixed.
5253 2000-08-16 Nick Clifton <nickc@redhat.com>
5255 * config/tc-arm.c (struct asm_shift): Delete.
5256 (shift[]): Delete.
5257 (enum asm_shift_index): New.
5258 (struct asm_shift_properties): New.
5259 (struct asm_shift_name): New.
5260 (shift_properties[]); New.
5261 (shift_names[]); New.
5263 (decode_shift): Use new structures.
5264 Issue a warning is "ROR #0" is used.
5265 Issue a warning if "ASR #0" or "LSR #0" is used.
5267 (md_begin): Initialise arm_shift_hsh table from new
5268 asm_shift_name array.
5270 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5272 * config/tc-sparc.c: Kill all warnings.
5273 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5274 in -xarch= as well.
5275 (md_show_usage): Update usage text.
5277 2000-08-16 Nick Clifton <nickc@redhat.com>
5279 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5280 useful.
5282 2000-08-15 Will Cohen <wcohen@redhat.com>
5284 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5286 * config/tc-sh.c (md_assemble): Changed so debug_type
5287 test performed for ppi_assemble
5288 * config/tc-sh.c: Included dwarf2dbg.h.
5289 (debug_line): Defined.
5290 (md_assemble): Generates dwarf2 line info.
5291 (sh_finalize): New function. Finalize dwarf2 info.
5292 (assemble_ppi): Returns size of code generated.
5293 (build_Mytes): Returns size of code generated.
5294 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5295 * config/tc-sh.h (md_end): Defined.
5296 (sh_finalize): Declared.
5298 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5300 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5301 md_number_to_chars.
5303 2000-08-14 Nick Clifton <nickc@redhat.com>
5305 * config/tc-arm.c (do_bx): Allow "bx pc".
5307 2000-08-14 Jim Wilson <wilson@cygnus.com>
5309 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5310 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5311 (md_begin): Change assignment to md.flag to OR in the new bit.
5313 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5315 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5316 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5317 C_MOU, and C_EOS.
5319 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5321 * NEWS: Mention i860 support.
5323 2000-08-14 Jeffrey A Law (law@cygnus.com)
5325 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5327 2000-08-14 Andreas Schwab <schwab@suse.de>
5329 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5331 2000-08-11 Andreas Schwab <schwab@suse.de>
5333 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5334 argument.
5336 2000-08-11 Kazu Hirata <kazu@hxi.com>
5338 * expr.c: Fix formatting.
5339 * config/obj-bout.c: Likewise.
5341 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5343 * doc/c-i860.texi: Flesh out the i860 section more.
5345 2000-08-10 Kazu Hirata <kazu@hxi.com>
5347 * symbols.c: Fix formatting.
5348 * expr.c: Likewise.
5350 2000-08-09 Diego Novillo <dnovillo@cygnus.com>
5352 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5353 modifier has the IgnoreSize bit set.
5355 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5357 From Rodney Brown <RodneyBrown@mynd.com>
5358 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5359 * configure: Regenerate.
5361 2000-08-09 Kazu Hirata <kazu@hxi.com>
5363 * hash.c: Fix formatting.
5364 * gasp.c: Likewise.
5366 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5368 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5369 (i860_fix_info): New enum.
5370 (MD_APPLY_FIX3): Define.
5371 (WORKING_DOT_WORD): Define.
5372 (TC_HANDLES_FX_DONE): Define.
5373 (DIFF_EXPR_OK): Define.
5374 (LISTING_HEADER): Define.
5375 (TARGET_FORMAT): Select target format based on endian flag.
5376 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5377 (target_big_endian): Add external declaration.
5379 * config/tc-i860.c: All existing code reworked completely. Other
5380 new code shown below.
5381 (SYNTAX_SVR4): Define.
5382 (target_warn_expand): New variable.
5383 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5384 (md_longopts): Declare and define with new options (-EL, -EB,
5385 and -mwarn-expand).
5386 (md_show_usage): New function.
5387 (md_operand): New function.
5388 (obtain_reloc_for_imm16): New function.
5389 (md_apply_fix3): New function.
5390 (tc_gen_reloc): New function.
5392 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5394 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5395 2 bytes of the jump address are in the same frag.
5396 (find): Accept 68hc12 register indirect modes.
5398 * NEWS: Mention 68HC11 & 68HC12 support.
5400 2000-08-07 Richard Henderson <rth@cygnus.com>
5402 * config/tc-ia64.c (unwind): Add prologue_mask member.
5403 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5404 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5405 (dot_body): Clear unwind.prologue_mask.
5406 (dot_prologue): Set it. Accept a register second argument.
5408 2000-08-07 Kazu Hirata <kazu@hxi.com>
5410 * config/atof-ieee.c: Fix formatting.
5411 * config/atof-tahoe.c: Likewise.
5413 2000-08-06 Nick Clifton <nickc@cygnus.com>
5415 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5416 work.
5418 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5419 of .popsection, .previous, .pushsection, .subsection,
5420 .version, .vtable_entry, .vtable_inherit and .weak.
5422 2000-08-05 Kazu Hirata <kazu@hxi.com>
5424 * config/tc-cris.c: Fix formatting.
5425 * config/tc-i386.c: Likewise.
5426 * config/tc-sparc.c (sparc_ip): Simplify the code.
5428 2000-08-04 Kazu Hirata <kazu@hxi.com>
5430 * config/tc-cris.c: Rearrange code for readability.
5431 * config/tc-d10v.c: Fix formatting.
5432 * config/tc-m32r.c: Likewise.
5433 * config/tc-sparc.c: Likewise.
5435 2000-08-02 Jim Wilson <wilson@cygnus.com>
5437 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5438 before ia64_find_opcode.
5439 (md_assemble): Likewise.
5441 2000-08-01 Nick Clifton <nickc@cygnus.com>
5443 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5444 Undo some formatting fixes.
5446 2000-08-01 Kazu Hirata <kazu@hxi.com>
5448 * config/obj-som.c: Fix formatting.
5449 * config/obj-ieee.c: Likewise.
5450 * config/tc-arm.c: Likewise.
5451 * config/tc-v850.c: Likewise.
5453 2000-08-01 Nick Clifton <nickc@redhat.com>
5455 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5456 index by command line option.
5458 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5460 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5461 (@node M68K-Branch): Rewrite to match the reality.
5463 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5465 * doc/c-i860.texi: New file.
5466 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5467 * doc/Makefile.in: Regenerate.
5468 * doc/all.texi: Add I860 as relevant architecture.
5469 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5471 2000-07-31 Kazu Hirata <kazu@hxi.com>
5473 * config/tc-d30v.c: Fix formatting.
5475 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5477 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5478 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5479 long emit a long branch if available instead of an absolute jump, never
5480 emit absolute jumps for anything with --pcrel.
5482 * doc/c-m68k.texi: Document new command line option.
5484 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5486 * config/tc-avr.c: Use PARAMS macro in function declarations.
5487 Don't declare md_pcrel_from_section (already in tc-avr.h).
5488 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5489 (avr_operand): Don't set (unsigned) op_mask to -1.
5491 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5493 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5494 * configure: Regenerated.
5495 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5496 of operand to the .type directive (.e.g, "type").
5498 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5500 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5501 * app.c (do_scrub_chars): Record where first comment found.
5502 * read.c (read_a_source_file): Init found_comment on entry, and
5503 notify whether comments found on exit.
5504 * config/tc-hppa.c (md_shortopts): Add "c".
5505 (md_longopts): Add warn-comment.
5506 (md_parse_option): Handle it.
5507 (md_show_usage): Show available options.
5508 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5510 2000-07-27 Andrew Cagney <cagney@b1.cygnus.com>
5512 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5513 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5514 sym_ptr_ptr
5515 (md_estimate_size_before_relax): Don't fall off end of function.
5517 2000-07-27 Kazu Hirata <kazu@hxi.com>
5519 * config/tc-avr.c: Fix formatting.
5520 * config/tc-ns32k.c: Likewise.
5522 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5524 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5526 2000-07-27 Kazu Hirata <kazu@hxi.com>
5528 * config/tc-d10v.c: Fix formatting.
5529 * config/tc-z8k.c: Likewise.
5530 * config/tc-sparc.c: Likewise.
5532 2000-07-26 Dave Brolley <brolley@redhat.com>
5534 * cgen.c (queue_fixup): Declare opinfo.
5535 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5536 (gas_cgen_md_operand): Ditto.
5537 (gas_cgen_md_apply_fix3): Ditto.
5539 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5541 * config/obj-coff.c (obj_frob_symbol): Don't merge
5542 labels. Don't merge if the symbol isn't constant. Return
5543 immediately if a symbol is merged.
5545 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5547 * frags.c (frag_align): Correct absolute section alignment.
5549 2000-07-20 DJ Delorie <dj@redhat.com>
5551 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5552 it breaks linking against DLLs.
5554 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5556 * configure.in: Add CRIS support.
5557 * configure: Regenerate.
5558 * Makefile.am: (CPU_TYPES): Add cris.
5559 (CPU_OBJ_VALID) [aout]: Add cris.
5560 (MULTI_CPU_TYPES): Add cris.
5561 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5562 [coff]: Only i386 and mips are valid.
5563 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5564 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5565 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5566 Regenerate dependencies.
5567 * Makefile.in: Regenerate.
5568 * aclocal.m4: Regenerate.
5569 * as.c: Declare crisaout, criself.
5570 * config/tc-cris.h, config/tc-cris.c: New.
5571 * config/e-criself.c, config/e-crisaout.c: New.
5572 * po/POTFILES.in, po/gas.pot: Regenerate.
5574 2000-07-20 Kazu Hirata <kazu@hxi.com>
5576 * read.c: Fix formatting.
5577 * write.c: Fix formatting.
5579 2000-07-19 H.J. Lu <hjl@gnu.org>
5581 * sb.c: Include <stdlib.h> if exists for abort ().
5583 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5585 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5586 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5587 (pa_type_args): Same here.
5589 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5591 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5592 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5593 the storage class is already set.
5595 2000-07-17 Kazu Hirata <kazu@hxi.com>
5597 * config/tc-m68hc11.c: Fix formatting.
5598 * config/tc-mn10200.c: Likewise.
5599 * config/tc-mn10300.c: Likewise.
5600 * config/tc-pj.c: Likewise.
5601 * config/tc-tic80.c: Likewise.
5602 * config/tc-w65.c: Likewise.
5604 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5606 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5607 is defined.
5609 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5611 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5612 @code.
5614 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5616 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5617 ELF as are used for SOM (except the 32-bit reloc one) to decide
5618 whether a symbol can be reduced to a section symbol. Expand on
5619 the comment for symbols involved in LR% and RR% expressions.
5621 2000-07-14 Nick Clifton <nickc@cygnus.com>
5623 * config/tc-mips.c (mips_disable_float_construction): New
5624 static variable. Set to true if doubles should not be
5625 constructed by loading two single width fp registers with
5626 halves of the value.
5627 (mips_ip): Test mips_disable_float_construction.
5628 (md_longopts): Add command line switches --construct-floats
5629 and --no-construct-floats.
5630 (md_parse_option): Parse new command line options.
5631 (md_show_usage): Describe new command line options.
5633 * doc/c-mips.texi: Document new command line options.
5635 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5637 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5638 * configure: Regenerate.
5640 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5642 * configure.in (DEFAULT_EMULATION setting): Revert part of
5643 2000-07-01 change that set te_multi=multi unless set to tmips.
5644 * configure: Regenerate.
5646 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5648 * config/obj-coff.c (coff_frob_section): Add padding to the last
5649 section when aligning it increases its size.
5651 2000-07-11 Kazu Hirata <kazu@hxi.com>
5653 * config/tc-tic54x.c: Fix formatting.
5655 2000-07-10 Kazu Hirata <kazu@hxi.com>
5657 * config/tc-h8500.c: Fix formatting.
5658 * config/tc-tic54x.c: Fix formatting.
5660 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5662 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5663 displacements correctly.
5665 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5667 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5669 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5670 warning.
5671 (hash_jam): Ditto.
5673 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5675 From David Huggins-Daines <dhd@linuxcare.com>
5676 * config/te-hppalinux64.h: Add a new emulation.
5677 * configure.in (emulations): Add configure bits to support the
5678 64-bit Linux/parisc target.
5679 * configure: Regenerate.
5681 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5682 (md_shortopts): Add `V' for ELF.
5684 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5685 when SOM or ELF_ARG_RELOC are defined.
5686 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5687 ELF_ARG_RELOC are defined.
5688 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5689 (pa_stringer): ..Do it here instead. Fix comment typos.
5690 (hppa_force_relocation): Cast enums to int before comparing with
5691 ints.
5693 From Ryan Bradetich <rbradetich@uswest.net>
5694 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5695 redifinition warning.
5696 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5697 (hppa_force_relocation): ditto
5698 (md_apply_fix): Added cast to buf to fix warnings.
5700 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5701 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5703 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5704 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5705 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5706 reloc_type** to avoid warnings in switch.
5707 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5708 little earlier instead.
5710 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5711 and elf.
5712 (pa_type_args): Use symbol_arg_reloc_info.
5713 (struct pa_it): Make arg_reloc unsigned int.
5714 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5715 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5716 (pa_code): Delete. pa_text duplicates this function.
5717 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5718 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5719 int.
5720 (cons_fix_new_hppa): Actually change selector to e_fsel when
5721 warning about assuming so.
5722 (tc_gen_reloc): More example elf arg reloc code.
5723 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5724 (hppa_force_relocation): Likewise.
5726 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5727 files.
5728 (pa_end_of_source): Prototype.
5729 (hppa_fix_adjustable): Prototype.
5730 (LABELS_WITHOUT_COLONS): Move it..
5731 * config/te-hppa.h: To here.
5733 * config/te-hppa64.h: New file.
5735 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5736 type.
5737 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5738 format -10, -16, 16 relocs.
5739 (hppa_elf_mark_end_of_function): Test for null
5740 last_call_info->start_symbol
5742 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5743 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5744 re_assesmble_* functions. Delete extraneous statements. Fix
5745 typos in comments.
5746 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5747 insn to re_assemble_*.
5749 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5751 * doc/internals.texi (Expressions): Fix typo.
5753 2000-07-08 Kazu Hirata <kazu@hxi.com>
5755 * config/tc-sh.c: Fix formatting.
5756 * config/tc-tic54x.c: Fix formatting.
5757 * depend.c: Fix formatting.
5758 * flonum-konst.c: Likewise.
5759 * flonum-mult.c: Likewise.
5761 2000-07-07 Kazu Hirata <kazu@hxi.com>
5763 * config/tc-sh.c: Fix comments.
5764 * config/obj-vms.c: Fix comments.
5765 * config/tc-a29k.c: Likewise.
5766 * config/tc-alpha.c: Likewise.
5767 * config/tc-h8300.c: Likewise.
5768 * config/tc-h8500.c: Likewise.
5769 * config/tc-i370.c: Likewise.
5770 * config/tc-ia64.c: Likewise.
5771 * config/tc-m68hc11.c: Likewise.
5772 * config/tc-m68k.c: Likewise.
5773 * config/tc-mips.c: Likewise.
5774 * config/tc-ns32k.c: Likewise.
5775 * config/tc-ppc.c: Likewise.
5776 * config/tc-z8k.c: Likewise.
5778 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5780 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5781 Default to '(SEC_LOAD | SEC_DATA)'.
5782 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5784 * doc/internals.texi (CPU Backend): Describe
5785 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5787 2000-06-06 Andrew Cagney <cagney@b1.cygnus.com>
5789 * as.c (parse_args): NULL terminate the long option list.
5791 2000-06-04 Andrew Cagney <cagney@b1.cygnus.com>
5793 * config/tc-d30v.h: Include "write.h" for fixS.
5794 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5796 2000-07-05 Nick Clifton <nickc@cygnus.com>
5798 * config/tc-d30v.c (write_2_short): Further changes to warning
5799 messages produced when combining EITHER_BUT_PREFER_MU attributed
5800 opcodes.
5802 2000-07-05 DJ Delorie <dj@redhat.com>
5804 * MAINTAINERS: new
5806 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5808 * config/tc-arm.c (psrs): Accept combinations of flags.
5810 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5812 * config/tc-avr.c: Change _ () to _() around all strings marked
5813 for translation (exception from the usual coding style).
5814 (avr_opt): New struct variable, how the new switches are set.
5815 (OPTION_MMCU): Define as 'm' and actually use.
5816 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5817 (show_mcu_list): New function, display the list of known MCUs.
5818 (md_show_usage): Document the new switches. Call show_mcu_list.
5819 (avr_set_arch): Change 'm' to OPTION_MMCU.
5820 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5821 Handle the new switches.
5822 (avr_operands): Disable warnings for undefined combinations of
5823 operands if -mall-opcodes. Disable warnings for skipping two-word
5824 instructions if enhanced core or -mno-skip-bug.
5825 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5826 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5827 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5828 (avr_ldi_expression): Warn about implicit lo8().
5829 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5831 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5833 * configure.in: Add entry for mips-*-sysv4*MP*
5834 * configure: Rebuild
5835 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5836 elf32-tradlittlemips for traditional mips targets.
5837 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5838 test for Link Once sections as in adjust_reloc_syms.
5839 * config/te-tmips.h: New file for traditional mips targets. Define
5840 TE_TMIPS.
5842 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5844 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5845 flags argument is not present, don't change an existing section's
5846 section's attributes. If the flags argument is present, warn if the
5847 attributes don't match the section's current attributes. When
5848 long section names are supported, set SEC_LINK_ONCE and
5849 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5851 2000-06-29 Hans-Peter Nilsson <hp@axis.com>
5853 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5854 symbols; create them.
5856 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5858 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5859 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5861 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5863 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5864 expressions. Ignore the problem when handling 16 bit signed
5865 immediates, because the assembler will take care of the relocation
5866 later.
5868 2000-06-27 Nick Clifton <nickc@cygnus.com>
5870 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5871 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5872 sequential order, and emit warning messages if the input source
5873 code contains constructs like that, or parallel constructs
5874 containing such opcodes.
5876 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5878 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5879 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5880 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5881 (md_show_usage): Update usage message.
5882 (md_parse_option): Allow redefinition of MCU type within the
5883 same avr[1-5] bfd machine type. Show both old and new MCU type
5884 in the error message.
5885 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5886 Simplify 8K wrap code.
5888 2000-06-25 Kazu Hirata <kazu@hxi.com>
5890 * config/obj-aout.c: Remove all uses of DEFUN.
5891 * config/obj-ieee.c: Likewise.
5892 * config/tc-sh.c: Fix comment typos.
5893 * config/tc-tahoe.c: Likewise.
5894 * config/tc-vax.c: Likewise.
5895 * config/tc-w65.c: Likewise.
5896 * config/tc-z8k.c: Likewise.
5897 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5899 2000-06-24 DJ Delorie <dj@cygnus.com>
5901 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5902 more changes from Sept 1999
5903 (tc_i386_fix_adjustable): ditto
5904 (md_apply_fix3): ditto
5906 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5908 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5909 (gas_cgen_parse_operand): Set it around expression() call.
5910 (gas_cgen_md_operand): Test for it before longjmp().
5912 2000-06-24 Kazu Hirata <kazu@hxi.com>
5914 * config/tc-h8500.c: Remove all uses of DEFUN.
5915 * config/tc-sh.c: Likewise.
5916 * config/tc-w65.c: Likewise.
5917 * config/tc-z8k.c: Likewise.
5919 * config/tc-h8500.c: Fix typos in comments.
5921 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5923 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5924 is defined.
5926 2000-06-23 matthew green <mrg@redhat.com>
5928 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5929 defined. Fix error message for `[' grouping.
5931 2000-06-22 Kazu Hirata <kazu@hxi.com>
5933 * config/tc-h8300.c: Fix formatting and comment typos.
5935 2000-06-22 Timothy Wall <twall@cygnus.com>
5937 * config/tc-ia64.c (note_register_values): Move premature QP
5938 notation clearing into the appropriate place.
5940 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5942 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5943 first before anything else. Add bin-bugs.h, emul.h and progress.h
5944 Sort list of files as for $(OBJS) in Makefile.am.
5946 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5947 find one. Remake dependencies.
5948 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5949 * Makefile.in: Regenerate.
5950 * doc/Makefile.in: Regenerate.
5952 * config/tc-i386.c (i386_displacement): Don't assume a constant
5953 displacement is necessarily 16 bits when in 16 bit code mode.
5954 (md_assemble): Instead size the displacement here after we know
5955 for sure that a .code16gcc operand hasn't automatically added
5956 operand size prefixes.
5958 2000-06-21 H.J. Lu <hjl@gnu.org>
5960 * Makefile.am: Rebuild dependency.
5961 * Makefile.in: Rebuild.
5963 2000-06-21 Kazu Hirata <kazu@hxi.com>
5965 * config/tc-h8300.c (parse_reg): Make the function static.
5966 (parse_exp): Likewise.
5968 2000-06-20 DJ Delorie <dj@cygnus.com>
5970 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5971 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5972 for cygwin import libraries to work properly.
5974 2000-06-20 H.J. Lu <hjl@gnu.org>
5976 * Makefile.am: Rebuild dependency.
5977 * Makefile.in: Rebuild.
5978 * configure: Likewise.
5979 * doc/Makefile.in: Likewise.
5981 2000-06-20 Timothy Wall <twall@cygnus.com>
5983 * doc/internals.texi (CPU backend): Add @itemx for
5984 TC_START_LABEL_WITHOUT_COLON.
5985 * doc/c-tic54x.texi: New.
5986 * doc/as.texinfo: Add tic54x features and include primary tic54x
5987 documentation file.
5988 * doc/all.texi: Add C54X.
5989 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5990 * doc/Makefile.in: Regenerate.
5991 * configure.in: Add tic54x and define LIBM for tic54x.
5992 * configure: Regenrate.
5993 * config/tc-tic54x.[ch]: New.
5994 * config/obj-coff.h: Add tic54x.
5995 * Makefile.am: (CPU_TYPES): Add tic54x.
5996 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5997 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5998 (as_new_LDADD): Add $(LIBM).
5999 * Makefile.in: Regenerate.
6001 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
6003 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
6004 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
6005 * doc/as.texinfo: Likewise.
6007 * configure, Makefile.in: Regenerate.
6008 * configure.in (emulations): Recognize m6811 and m6812.
6009 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
6010 Added files for 68hc11 and 68hc12 assembler.
6011 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
6012 * config/tc-m68hc11.h: Header definition for that assembler.
6014 2000-06-18 Nick Clifton <nickc@redhat.com>
6016 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
6017 instead of OCTETS_PER_BYTE.
6019 * config/tc-v850.c: Fix compile time warnings.
6020 * config/tc-ppc.c: Fix compile time warnings.
6022 2000-06-18 H.J. Lu <hjl@gnu.org>
6024 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
6025 * configure: Rebuild.
6027 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
6029 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
6030 to BFD_ASSEMBLER.
6032 2000-06-16 Nick Clifton <nickc@cygnus.com>
6034 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
6035 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
6037 * doc/c-mips.texi: Document newly accepted cpu variants.
6039 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
6041 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
6043 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
6045 * macro.c (getstring): Make it possible to escape the quote
6046 character.
6048 2000-06-13 Catherine Moore <clm@redhat.com>
6050 * config/tc-hppa.c (pa_export): Weak symbols can be global.
6052 2000-06-13 H.J. Lu <hjl@gnu.org>
6054 * configure: Regenerate.
6056 2000-06-09 Alan Modra <alan@linuxcare.com.au>
6058 * app.c (do_scrub_begin): Don't default lex[';'] as a line
6059 separator.
6060 * doc/internals.texi (line_separator_chars): Semicolon is no
6061 longer a default. Mention null and newline as defaults.
6063 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
6065 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
6066 * config/tc-i860.h (line_separator_chars): Likewise.
6067 * config/tc-h8300.c (line_separator_chars): Likewise.
6068 * config/tc-i960.c (line_separator_chars): Likewise.
6069 * config/tc-m68k.c (line_separator_chars): Likewise.
6070 * config/tc-mips.c (line_separator_chars): Likewise.
6071 * config/tc-ns32k.c (line_separator_chars): Likewise.
6072 * config/tc-sparc.c (line_separator_chars): Likewise.
6073 * config/tc-vax.c (line_separator_chars): Likewise.
6075 * config/tc-h8300.c (comment_chars): Use string initialiser.
6076 * config/tc-i960.c (line_comment_chars): Likewise.
6077 * config/tc-z8k.c (comment_chars, line_comment_chars,
6078 line_separator_chars): Likewise.
6080 * config/tc-arm.c (line_separator_chars): Always use `;', not just
6081 for TE_LINUX.
6083 2000-06-08 Nick Clifton <nickc@cygnus.com>
6085 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
6086 for size 1 fixes.
6088 2000-06-08 David O'Brien <obrien@FreeBSD.org>
6090 * configure.in (VERSION): Update to show this is the CVS mainline.
6092 2000-06-08 Matthew Jacob <mjacob@feral.com>
6094 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
6095 $at is the integer register $r28, vs. both $r28 and the floating
6096 point register $f28.
6098 2000-06-08 James E. Wilson <wilson@cygnus.com>
6100 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
6101 (dot_endp): Don't call ia64_flush_insns.
6102 (emit_one_bundle): Don't delete prologue/body records from
6103 unwind_record list in first loop. Rewrite second loop to account for
6104 this.
6106 2000-06-07 David Mosberger <davidm@hpl.hp.com>
6108 * config/tc-ia64.c: Add missing prototypes.
6109 (generate_unwind_image): Cast argument to output_unw_records call.
6111 2000-06-07 Denis Chertykov <denisc@overta.ru>
6113 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
6115 2000-06-07 Denis Chertykov <denisc@overta.ru>
6117 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
6118 (REGISTER_P): likewise.
6119 (avr_opcodes): uses include/opcode/avr.h
6120 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
6122 2000-06-04 Alan Modra <alan@linuxcare.com.au>
6124 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
6125 initializers too.
6127 2000-06-03 H.J. Lu <hjl@gnu.org>
6129 * read.c (is_end_of_line): Put back `;'.
6131 2000-06-03 Alan Modra <alan@linuxcare.com.au>
6133 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
6135 2000-06-01 Alan Modra <alan@linuxcare.com.au>
6137 * expr.c (operand): Test is_end_of_line outside switch to catch
6138 line separator chars that are also operators.
6139 (operator): Return O_illegal for line separator chars.
6141 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
6142 entry (or `!' entry for TC_HPPA).
6144 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
6145 before indexing is_end_of_line. Remove redundant check for '\0'.
6146 (fp_op2): Likewise.
6147 * config/tc-h8500.c (md_assemble): Likewise.
6148 * config/tc-mcore.c (md_assemble): Likewise.
6149 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6150 (md_atof): Likewise
6152 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
6153 is_end_of_line.
6154 * config/tc-mcore.c (mcore_cons): Likewise.
6155 (mcore_float_cons): Likewise.
6156 (mcore_stringer): Likewise.
6157 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6159 2000-06-01 Scott Bambrough <scottb@netwinder.org>
6161 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
6163 2000-05-29 Nick Clifton <nickc@cygnus.com>
6165 * config/tc-sh.c: Fix compile time warning messages.
6167 * config/tc-mips.c: Fix compile time warning messages.
6169 2000-05-29 Philip Blundell <philb@gnu.org>
6171 * doc/as.texinfo: Update copyright dates.
6172 (Local Labels): Delete misplaced mention of ARM.
6173 * NEWS: Mention ARM ELF support.
6175 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
6177 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
6178 it is modified, and use the real_size to compute the frag address
6179 for dwarf2 line info.
6181 2000-05-27 Alan Modra <alan@linuxcare.com.au>
6183 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
6184 line-matching scheme to cope with automake moving variables around.
6185 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
6186 * Makefile.in: Regenerate.
6188 2000-05-26 Jakub Jelinek <jakub@redhat.com>
6190 * config/tc-sparc.c (sparc_relax): New.
6191 (md_longopts): Add -relax and -no-relax options.
6192 (md_parse_options, md_show_usage): Likewise.
6193 (md_apply_fix3): Optimize tail call into branch always if possible.
6195 2000-05-04 Donald Lindsay <dlindsay@cygnus.com>
6197 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
6198 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
6199 rules, with warning when a GAS statement specifies a packing that
6200 will result in an instruction being squashed.
6201 Added typdef packing_type and enumerals, changed various integer
6202 literals to use the enumerals.
6204 2000-05-24 David Mosberger <davidm@hpl.hp.com>
6206 * config/tc-ia64.c (dot_restorereg_p): New function.
6207 (md_pseudo_table): Add restorereg.p.
6208 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6209 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6211 * config/tc-ia64.h (unw_record_type): Add unwabi.
6212 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6213 called MASK with members for imask, and the masks produced by
6214 fr_mem, gr_mem, br_mem, and frgr_mem.
6215 (unw_p_record): Add members ABI and CONTEXT.
6216 (unw_x_record): Add member AB.
6217 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6218 as pseudo-register for use during unwind info generation.
6219 (AR_PFS, AR_LC): New macros.
6220 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6221 whose names start with an at sign (as in "@priunat").
6222 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6223 register.
6224 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6225 proc_end, unwind_info, personality_routine): Consolidate into
6226 "unwind" structure to reduce offset-table use. Add member
6227 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6228 to be emitted.
6229 (output_R1_format, output_R3_format, output_P3_format,
6230 output_P6_format): Initialize R with zero to reduce compiler warnings.
6231 (output_P7_format): Ditto. Add `default' branch to switch
6232 statement to reduce compiler warnings.
6233 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6234 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6235 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6236 into single argument.
6237 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6238 compiler warnings. Merge A and B args into single argument.
6239 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6240 A and B args into single argument.
6241 (free_record): Removed (wasn't used).
6242 (free_list_records): Also free imasks in prologue records.
6243 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6244 (output_spill_mask): Remove.
6245 (output_unwabi): New function.
6246 (output_epilogue, output_label_state, output_copy_state): Call
6247 alloc_record.
6248 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6249 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6250 argument.
6251 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6252 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6253 as part of handling the prologue records. Emit region's imask if
6254 we have one. Handle unwabi, epilogue, label_state, copy_state,
6255 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6256 spill_sprel_p, and spill_reg_p records.
6257 (set_imask, count_bits, slot_index): New function.
6258 (fixup_unw_records): Fix region size computation. Handle
6259 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6260 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6261 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6262 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6263 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6264 (dot_save): Use manifest constants for applicaton registers.
6265 Handle REG_PR and REG_PRIUNAT.
6266 (dot_restore): Don't just ignore it.
6267 (dot_restorereg): New function..
6268 (generate_unwind_image): Ensure unwind info is a multiple of eight
6269 bytes, not just four bytes.
6270 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6271 (dot_altrp): Don't just ignore it.
6272 (dot_savemem): New function. Replaces dot_savesp() and
6273 dot_savepsp(). Use manifest constants for applicaton registers.
6274 Handle REG_PR and REG_PRIUNAT.
6275 (dot_savef): Simplify.
6276 (dot_saveb): Support generation of br_gr.
6277 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6278 dot_label_state, dot_copy_state): New function.
6279 (dot_unwabi): Don't just ignore it.
6280 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6281 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6282 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6283 (emit_one_bundle): Set slot number for prologue/body records
6284 *before* emitting the first insn.
6285 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6286 (md_begin): Declare "psp" pseudo-register.
6287 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6288 so we don't get segfault.
6289 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6290 counts as required per SW Conventions manual
6291 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6292 output_preds_psprel, output_preds_sprel, output_spill_base,
6293 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6294 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6295 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6296 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6297 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6298 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6299 (dot_vframe): Implement.
6300 (dot_vframesp, dot_vframepsp): New function.
6302 2000-05-23 Hans-Peter Nilsson <hp@axis.com>
6304 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6305 * configure: Regenerate.
6307 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6309 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6310 (md_estimate_size_before_relax): so we can use it here instead of
6311 old kludges. Localise vars to blocks. Comment.
6313 * frags.c (frag_new): Update fr_var comments.
6314 * frags.h (struct frag): Ditto.
6316 2000-05-22 Richard Henderson <rth@cygnus.com>
6318 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6319 (pseudo_func): Add pcrel.
6320 (operand_match): Handle IA64_OPND_TGT64.
6321 (build_insn): Likewise.
6322 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6323 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6324 (fix_insn): Handle all three 64-bit relocation types.
6326 2000-05-22 Hans-Peter Nilsson <hp@axis.com>
6328 * obj.h (struct format_ops): New members begin, app_file,
6329 s_set_other, s_set_desc, s_get_type, s_set_type,
6330 separate_stab_sections, init_stab_section.
6332 * config/obj-multi.h: Update GPL notice to v2.
6333 (obj_begin): New.
6334 (obj_app_file): New.
6335 (S_SET_SIZE): Test s_set_size for NULL before calling.
6336 (S_SET_ALIGN): Similar for s_set_align.
6337 (S_SET_OTHER): New.
6338 (S_SET_DESC): New.
6339 (S_GET_TYPE): New.
6340 (S_SET_TYPE): New.
6341 (SEPARATE_STAB_SECTIONS): New.
6342 (INIT_STAB_SECTION): New.
6343 (EMIT_SECTION_SYMBOLS): New.
6344 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6346 * config/obj-elf.h: Update GPL notice to v2.
6347 Mention that this file is included from obj-multi.h.
6348 (obj_begin): Wrap definition in ifndef.
6349 (elf_file_symbol): Constify declaration.
6350 (obj_app_file): Ditto.
6351 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6352 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6354 * config/obj-elf.c (elf_s_set_other): New.
6355 (elf_file_symbol): Constify argument.
6356 (elf_separate_stab_sections): New.
6357 (elf_init_stab_section): New.
6358 (elf_format_ops): Add new members. Remove comma at end.
6360 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6361 (ecoff_format_ops): Add new fields. Remove comma at end.
6362 Mention inconsistency for emit_section_symbols.
6364 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6366 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6367 (coff_separate_stab_sections): New.
6368 (coff_format_ops): Add new members.
6370 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6371 (obj_aout_s_set_other): New.
6372 (obj_aout_s_set_desc): New.
6373 (obj_aout_s_get_type): New.
6374 (obj_aout_s_set_type): New.
6375 (obj_aout_separate_stab_sections): New.
6376 (aout_format_ops): New members added. Use obj_aout_process_stab,
6377 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6378 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6379 appropriate.
6380 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6382 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6384 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6385 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6386 (md_estimate_size_before_relax): Ensure jumps to weak and
6387 externally visible symbols are relocatable.
6389 2000-05-20 Hans-Peter Nilsson <hp@axis.com>
6391 * stabs.c (aout_process_stab): Make global.
6392 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6393 * read.h (aout_process_stab): Declare.
6395 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6396 Generalize to *aout, *coff *elf.
6397 * configure: Regenerated.
6399 * doc/internals.texi (Object format backend): Say
6400 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6402 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6403 * Makefile.in: Regenerated.
6405 2000-05-19 Catherine Moore <clm@cygnus.com>
6407 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6409 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6411 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6412 instruction to reflect change in re_assemble_*.
6414 2000-05-18 Jeffrey A Law (law@cygnus.com)
6416 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6417 build PA64 ELF tools.
6418 * configure: Rebuilt.
6420 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6422 * Makefile.am: Regenerate dependencies.
6423 * Makefile.in: Regenerate.
6425 2000-05-15 Nick Clifton <nickc@cygnus.com>
6427 * config/tc-arm.c (struct asm_psr): Add boolean field
6428 distinguishing between CSPR and SPSR. Rename 'number' field
6429 to 'field'.
6430 (psrs): Rearrange contents to match new asm_psr structure.
6431 (arm_psr_parse): Move next to psr_required_here. Make it
6432 return an asm_psr structure.
6433 (psr_required_here): Use asm_psr structure returned by
6434 arm_psr_parse.
6435 (do_msr): Reorganise to allow psr_required_here to be called
6436 only once.
6437 (md_undefined_name): Mark 'name' parameter as unused, since
6438 the COFF target does not use it.
6440 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6442 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6443 standards.
6444 * config/te-aux.h: Likewise.
6445 * config/te-dpx2.h: Likewise.
6446 * config/te-go32.h: Likewise.
6447 * config/te-hp300.h: Likewise.
6448 * config/te-hppa.h: Likewise.
6449 * config/te-i386aix.h: Likewise.
6450 * config/te-ic960.h: Likewise.
6451 * config/te-interix.h: Likewise.
6452 * config/te-nbsd532.h: Likewise.
6453 * config/te-pc532mach.h: Likewise.
6454 * config/te-ppcnw.h: Likewise.
6455 * config/te-psos.h: Likewise.
6456 * config/te-sparcaout.h: Likewise.
6457 * config/te-sun3.h: Likewise.
6458 * config/te-sysv32.h: Likewise.
6460 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6462 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6463 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6464 and sign extend without an if statement.
6465 (build_bytes): Likewise.
6467 2000-05-14 Kazu Hirata <kazu@hxi.com>
6469 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6470 X_add_symbol L_32 case.
6472 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6474 * config/te-freebsd.h: New file.
6476 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6478 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6479 bindtextdomain): Replace defines with those from intl/libgettext.h
6480 to quieten gcc warnings.
6482 * NEWS: Mention x86 .arch and -q.
6484 * config/tc-i386.c (quiet_warnings): New.
6485 (md_assemble): Use quiet_warnings.
6486 (md_parse_option): Set quiet_warnings from -q.
6487 (md_show_usage): Mention -q, delete -m.
6488 (flag_do_long_jump): Delete.
6489 (md_parse_option): Remove -m.
6490 (md_show_usage): Remove -m.
6491 (md_create_long_jump): Remove useless flag_do_long_jump code.
6493 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6494 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6496 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6497 Alexander Sokolov <robocop@netlink.ru>
6499 * doc/c-i386.texi (i386-Arch): New section.
6500 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6502 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6503 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6504 architecture has been given and is not 486.
6505 (set_cpu_arch): New.
6506 (md_pseudo_table): Add .arch.
6507 (md_assemble): Warn if cpu architecture has been given and an
6508 unsupported instruction.
6510 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6511 Move operand_types bit defines after relevant template field.
6512 (template): Add cpu_flags.
6513 (Cpu*): Define.
6514 (arch_entry): New.
6516 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6518 * config/tc-mn10300.h (md_end): Define.
6519 (mn10300_finalize): Declare.
6520 * config/tc-mn10300.c: Include dwarf2dbg.h.
6521 (debug_line): Define.
6522 (md_assemble): Generate dwarf2 line info.
6523 (mn10300_finalize): New function. Finalize dwarf2 info.
6525 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6527 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6528 external version of the relocation for weak symbols.
6530 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6532 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6533 frame size in units of 16 bytes, as required per SW Conventions manual.
6534 (output_unw_records): Output info-block header as a dword to get
6535 byte-order right.
6537 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6539 * as.h: #include "file", not <file> on files from ../include.
6540 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6541 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6542 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6543 (tc_coff_symbol_emit_hook): Ditto.
6544 (OPTCOUNT): Cast to int to avoid compiler warning.
6545 (md_begin): Fix signed/unsigned warnings.
6547 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6549 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6550 ABRANCH LONG case for a conditional branch on a 68000.
6551 (md_estimate_size_before_relax): Likewise. Also handle
6552 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6553 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6554 PC-relative on all CPUs.
6555 (md_estimate_size_before_relax): Likewise.
6557 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6559 * as.c (parse_args): Just mention current year in printed
6560 copyright message.
6562 2000-05-03 J.T. Conklin <jtc@redback.com>
6564 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6565 unit registers.
6566 (md_parse_option): Recognize -m7400.
6568 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6570 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6571 don't permit lp to become less than the words array.
6573 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6575 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6576 Fix little-endian case.
6578 2000-05-03 David O'Brien <obrien@NUXI.com>
6580 * as.c (parse_args): Update copyright.
6582 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6584 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6585 for the .bss section too.
6587 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6589 * configure.in: Set em=linux for hppa-*-linux.
6590 * configure: Regenerate.
6591 * doc/Makefile.in: Regenerate with correct automake.
6593 * frags.c (frag_grow): Sanity check chunk_size.
6595 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6596 * config/obj-som.h: Likewise.
6597 * config/obj-ieee.h: Likewise.
6599 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6601 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6602 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6603 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6604 (pa_ip): low_sign_unext now returns via function value. Use
6605 re_assemble_* instead of dis_assemble_* and
6606 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6607 unnecessarily.
6608 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6609 (md_section_align, md_parse_option, md_show_usage,
6610 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6611 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6612 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6613 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6614 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6615 pa_text): Likewise.
6616 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6617 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6618 outside of switch. Correct mask and shifting errors in case 10
6619 and case -11. In case 21, compare against signed range to suit
6620 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6621 case 17 and case 22, use offsetT variable to properly check range.
6622 Use re_assemble_* here too.
6623 (evaluate_absolute): Change type of value to offsetT. Call
6624 hppa_field_adjust to do the work for us.
6625 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6626 (pa_parse_cmpib_64_cmpltr): Ditto.
6627 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6628 of i to unsigned int.
6629 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6630 (pa_end_of_source): Return type is void.
6632 2000-05-01 Catherine Moore <clm@cygnus.com>
6634 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6636 2000-05-01 Denis Chertykov <denisc@overta.ru>
6638 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6639 More comments added.
6640 (md_begin): Removed "construct symbols for each register name".
6641 Because register names conflicts with GCC generated function
6642 names.
6643 (avr_operand): Now constant numbers can be used as a register
6644 identifiers (0 as r0, 31 as r31).
6645 (md_assemble): use skip_space () before parsing instruction
6646 operands.
6648 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6650 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6651 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6652 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6653 * configure: Regenerate.
6655 2000-04-29 Andreas Jaeger <aj@suse.de>
6657 * as.h: Correctly check GCC version.
6659 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6661 * doc/as.1: Fix unbalanced brackets.
6663 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6664 TE_FreeBSD.
6665 (line_comment_chars): Set to '/' if TE_FreeBSD.
6667 2000-04-25 Jeffrey A Law (law@cygnus.com)
6669 * configure.in: Configury support for PA64 (currently disabled).
6670 * configure: Rebuilt.
6672 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6674 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6675 bfd_set_section_alignment.
6677 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6679 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6680 than 32.
6682 2000-04-24 Nick Clifton <nickc@cygnus.com>
6684 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6685 * doc/as.texinfo (Align): Include arm and strongarm in list of
6686 targets that have the second form of the behaviour of the .align
6687 directive.
6689 2000-04-24 Mark Klein <mklein@dis.com>
6691 * config/obj-som.c: Terminate obj_pseudo_table.
6693 2000-04-24 Clinton Popetz <cpopetz@cygnus.com>
6695 * as.c (parse_args): Allow md_parse_option to override -a listing
6696 option.
6697 * config/obj-coff.c (add_lineno): Change type of offset parameter
6698 from "int" to "bfd_vma."
6699 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6700 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6701 (ppc_change_csect): Align correctly for XCOFF64.
6702 (ppc_machine): New function, which discards "ppc_machine" line.
6703 (ppc_tc): Cons for 8 when code is 64 bit.
6704 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6705 relocations.
6706 (md_parse_option): Handle -a64 and -a32.
6707 (ppc_xcoff64): New.
6708 * config/tc-ppc.h (TARGET_MACH): Define.
6709 (TARGET_FORMAT): Move to function.
6710 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6712 2000-04-23 Denis Chertykov <denisc@overta.ru>
6714 * config/tc-avr.c: New AVR_ISA_ defined.
6715 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6716 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6717 for `fmul', `movw' and `lpm R,Z' instructions.
6718 (avr_operands): Warn if current opcode is a two-word instruction
6719 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6720 (avr_opcodes): New commands added.
6721 (REGISTER_P): Check 'a' and 'v' constraint letters.
6722 (mcu_types): New MCU added.
6724 2000-04-22 Timothy Wall <twall@cygnus.com>
6726 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6727 to "natval".
6728 (operand_match): Conditionally insert default bit values for IMMU9.
6730 2000-04-14 Matthew Green <mrg@cygnus.com>
6732 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6733 * configure: Rebuilt.
6735 2000-04-21 Jeffrey A Law (law@cygnus.com)
6736 Jason Eckhardt <jle@cygnus.com>
6738 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6740 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6741 Added handling of new operand types l,y,&,fe,fE,fx.
6743 2000-04-21 Richard Henderson <rth@cygnus.com>
6744 David Mosberger <davidm@hpl.hp.com>
6745 Timothy Wall <twall@cygnus.com>
6746 Andrew MacLeod <amacleod@cygnus.com>
6747 Jim Wilson <wilson@cygnus.com>
6749 * Makefile.am (CPU_TYPES): Add ia64.
6750 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6751 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6752 * Makefile.in: Rebuild.
6753 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6754 * configure: Rebuild.
6755 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6756 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6757 * expr.c (expr): Handle md_optimize_expr.
6758 * read.c (LEX_HASH): Add comment.
6759 * config/tc-ia64.c, config/tc-ia64.h: New files.
6761 2000-04-21 Richard Henderson <rth@cygnus.com>
6763 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6764 bundling a non-delayed branch type instruction.
6766 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6768 * config/tc-mn10300.c (HAVE_AM30): Define.
6769 (md_assemble): Use it.
6771 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6773 * config/obj-elf.c (obj_elf_change_section): Check for changed
6774 section attributes.
6776 * Makefile.am: (CPU_MULTI_VALID): Remove.
6777 (MULTI_CPU_TYPES): Define.
6778 (MULTI_CPU_OBJ_VALID): Define.
6779 (DEPTC): Use the above.
6780 (DEPOBJ): Same here.
6781 (DEP2): And here.
6782 Regenerate dependencies.
6783 * Makefile.in: Regenerate.
6785 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6787 * Makefile.am (YACC, LEX): Get them from configure.
6789 2000-04-18 H.J. Lu (hjl@gnu.org)
6791 * config/tc-i386.c (offset_in_range): Use addressT instead of
6792 bfd_vma for non-bfd assemblers.
6794 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6796 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6797 doesn't give spurious errors.
6799 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6801 * as.h (SEEK_SET): Define if undefined.
6803 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6805 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6806 constants, and don't assume offsetT is 32 bits.
6808 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6810 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6811 (md_pcrel_from_section): Add prototype.
6812 (d10v_fix_adjustable): Add prototype.
6813 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6815 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6817 2000-04-12 Nick Clifton <nickc@cygnus.com>
6819 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6820 symbol in frag chain.
6822 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6824 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6825 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6826 (fits_in_signed_word, smallest_imm_type): Ditto.
6827 (md_assemble): Use an offsetT var to hold offsetT values, not a
6828 long.
6829 (offset_in_range): New.
6830 (md_assemble): Use it.
6831 (md_convert_frag): Change type of target_address, opcode_address,
6832 and displacement_from_opcode_start to offsetT.
6833 (md_create_short_jump): Change type of offset to offsetT.
6834 (md_create_long_jump): Ditto.
6835 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6836 (md_chars_to_number): Remove.
6837 (output_invalid): Remove duplicate prototype.
6839 2000-04-09 Nick Clifton <nickc@cygnus.com>
6841 * Makefile.am (CPU_TYPES): Add 'avr'.
6842 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6843 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6845 * Makefile.in: Regenerate.
6847 * doc/as.texinfo: Add M32R documentation.
6849 2000-04-07 Andrew Cagney <cagney@b1.cygnus.com>
6851 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6852 --enable-build-warnings option.
6853 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6854 * Makefile.in, configure: Re-generate.
6856 2000-04-07 Nick Clifton <nickc@cygnus.com>
6858 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6859 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6860 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6861 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6862 (arm_force_relocation): Force relocations for
6863 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6865 2000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
6867 * config/tc-sh.c (get_operands): There's no third operand if the
6868 first operand is an immediate.
6870 2000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
6872 * config/tc-sh.c (immediate): Delete.
6873 (sh_operand_info): Add immediate member.
6874 (parse_reg): Use A_PC for pc.
6875 (parse_exp): Add second argument 'op'. All callers changed.
6876 (parse_at): Expect pc to be coded as A_PC.
6877 Use immediate field in *op.
6878 (insert): Add fourth argument 'op'. All callers changed.
6879 (build_relax): Add second argument 'op'. All callers changed.
6880 (insert_loop_bounds): New function.
6881 (build_Mytes): Remove DISP_4.
6882 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6883 (assemble_ppi): Use immediate field in *operand.
6884 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6885 (md_apply_fix): Likewise.
6886 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6888 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6890 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6892 2000-04-04 Hans-Peter Nilsson <hp@axis.com>
6894 * internals.texi (CPU backend): Document
6895 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6897 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6899 * po/gas.pot: Regenerate.
6901 * as.c (show_usage): Restore translated part of bug string.
6902 * gasp.c (show_usage): Likewise.
6904 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6905 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6906 than move-if-change.
6907 (DEP1): Modify for "gcc -MM".
6908 (DEPTC): Likewise.
6909 (DEPOBJ): Likewise.
6910 (DEP2): Likewise.
6911 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6912 Update dependencies.
6913 * Makefile.in: Regenerate.
6915 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6917 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6918 (md_begin): Likewise.
6919 (HAVE_AM33): New macro.
6920 (md_assemble): Use it. Match r_regs and xr_regs only if
6921 HAVE_AM33.
6923 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6925 * as.h: #include "bin-bugs.h"
6926 * as.c (show_usage): Use REPORT_BUGS_TO.
6927 * gasp.c: #include "bin-bugs.h"
6928 (show_usage): Use REPORT_BUGS_TO.
6930 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6932 2000-04-03 Hans-Peter Nilsson <hp@axis.com>
6934 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6935 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6936 adjustments.
6938 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6940 * config/tc-i386.c (i386_immediate): Don't assume a constant
6941 immediate is necessarily 16 bits when in 16 bit code mode.
6942 (md_assemble): Instead set guess_suffix here after we have checked
6943 registers.
6945 2000-04-02 Richard Henderson <rth@cygnus.com>
6947 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6948 quantities. Correct right shift sign extension.
6949 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6950 32-bit value when shifting into place.
6952 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6954 * app.c: Add ATTRIBUTE_UNUSED as needed.
6955 * config/tc-ppc.c: Likewise.
6956 (ppc_size): Make unsigned long.
6957 (ppc_insert_operand): Add casts to avoid warnings.
6959 2000-03-31 Nick Clifton <nickc@cygnus.com>
6961 * config/tc-d10v.h (md_flush_pending_output): Define.
6963 2000-03-29 Nick Clifton <nickc@cygnus.com>
6965 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6966 segment. Works for both BFD_ASSEMBLER and others.
6967 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6969 2000-03-29 Nick Clifton <nickc@cygnus.com
6971 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6973 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6975 * listing.c (LISTING_LHS_WIDTH): Default depends on
6976 LISTING_WORD_SIZE.
6977 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6979 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6981 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6982 string literal.
6984 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6986 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6988 * config/tc-avr.c (mcu_types): Add missing initialiser.
6989 (md_pcrel_from_section): Add prototype.
6990 (avr_operand): Remove redundant test of unsigned < 0.
6991 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6993 2000-03-27 Denis Chertykov <denisc@overta.ru>
6995 * config/tc-avr.c: New file for AVR support.
6996 * config/tc-avr.h: Likewise.
6997 * configure.in: Add AVR support.
6998 * configure: Regenerate.
7000 2000-03-26 Timothy Wall <twall@cygnus.com>
7002 * gasp.c (macro_op): Add new argument to check_macro call.
7003 Macro structure definitions moved to macro.h
7004 * sb.h: Add argument to prototype for input_scrub_include_sb.
7005 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
7006 nesting checks with an additional flag.
7007 (struct input_save): Add flag to indicate whether current sb
7008 should be checked for proper macro/conditional nesting.
7009 (input_scrub_push/pop): Save/restore nest check flag.
7010 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
7011 defined.
7012 * macro.c (check_macro): Allow caller to retrieve parsed macro
7013 information if a pointer is provided. This information may be
7014 used by the new macro hooks.
7015 * macro.h: Update prototype for check_macro. Macro struct
7016 definitions moved here from macro.c/gasp.c.
7017 * read.c (read_a_source_file): Add parameter to check_macro call,
7018 and pass macro info to the macro hook, if defined.
7019 (input_scrub_insert_line): New. Allow insertion of a line of
7020 characters into the input stream.
7021 (input_scrub_insert_file): New. Allow insertion of an arbitrary
7022 file into the input stream.
7023 (s_include): Use input_scrub_insert_file.
7024 * internals.texi: Document new macro hooks.
7025 * as.h: New prototypes added.
7027 2000-03-26 Alan Modra <alan@linuxcare.com.au>
7029 * config/tc-i386.c: Don't start any as_bad or as_warn message with
7030 an initial capital letter.
7031 (i386_index_check): Reindent.
7033 2000-03-19 Nick Clifton <nickc@cygnus.com>
7035 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
7036 relative branches.
7038 2000-03-17 Thomas de Lellis <tdel@windriver.com>
7040 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
7041 instruction operand bad if Rd > 7 when generating
7042 thumb instructions. Prevents for example,
7043 "adr r12,label" from silently failing and generating
7044 the wrong instruction.
7046 2000-03-17 Nick Clifton <nickc@cygnus.com>
7048 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
7049 that have a destingation >= 0x400000.
7050 Fix compile time warning messages.
7052 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7054 * config/tc-sh.c (md_begin): When encountering insn that are
7055 not supported by the current arch, only change the name if
7056 its contents are the same as prev_name.
7057 (get_specific): If the the architecture doesn't match, fail.
7059 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7061 * config/tc-sh.c (IDENT_CHAR): Define.
7062 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
7063 matching back where it came from.
7065 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7067 * config/tc-sh.c (md_show_usage): Add description of -dsp.
7069 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7071 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
7072 normal operands.
7074 2000-03-15 Kazu Hirata <kazu@hxi.com>
7076 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
7078 2000-03-13 Hans-Peter Nilsson <hp@axis.se>
7080 * expr.c (operand) [case 'f']: When testing if '0f' can start a
7081 floating-point-number, make sure 'f' is in FLT_CHARS.
7083 2000-03-11 Hans-Peter Nilsson <hp@axis.se>
7085 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
7086 (s_lcomm_internal): Use it.
7087 * doc/internals.texi (CPU backend): Document it.
7088 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
7089 bytes.
7091 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
7093 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
7094 when embedded-pic.
7096 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
7097 implementation doesn't have special handling for switch
7098 statements.
7099 (macro_build): Allow for code in sections other than .text.
7100 (macro): Likewise.
7101 (mips_ip): Likewise.
7102 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
7103 Don't perform relocs if we will be outputting them.
7104 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
7105 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
7106 embedded-pic.
7108 2000-03-09 Catherine Moore <clm@cygnus.com>
7110 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
7111 relocation type based on the entry in the fixup structure.
7112 Put S_IS_EXTERN processing back in.
7114 2000-03-08 H.J. Lu (hjl@gnu.org)
7116 * Makefile.am (install-exec-tooldir): Depend on
7117 install-exec-bindir for parallel make.
7118 * Makefile.in: Regenerated.
7120 2000-03-06 Nick Clifton <nickc@cygnus.com>
7122 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
7123 switch.
7124 (md_parse_option): Parse -m32r command line switch - disable m32rx
7125 compatability.
7126 (md_show_usage): Document new option.
7128 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
7129 * doc/Makefile.in: Regenerate.
7130 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
7132 2000-03-02 Michael Meissner <meissner@redhat.com>
7134 * config/tc-d30v.c (check_range): Remove code that incorrectly
7135 sign extended values where bits < 32.
7137 2000-03-02 H.J. Lu (hjl@gnu.org)
7139 * configure.in: Support --enable-targets=all on ia32.
7140 * configure: Regenerated.
7142 2000-03-01 Nick Clifton <nickc@cygnus.com>
7144 * gasp.c (do_align): Remove bogus check of alignment value.
7146 2000-02-27 Thomas de Lellis <tdel@windriver.com>
7148 * config/obj-elf.c (elf_frob_symbol): Remove code which when
7149 TC_PPC was defined forced the type of a symbol with no other type
7150 to be BSF_OBJECT.
7152 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
7154 * doc/internals.texi (CPU backend): Mention that
7155 line_separator_chars do not break up comments. Fix typos for
7156 LEX_AT and LEX_NAME descriptions. Document operands for
7157 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
7158 description of md_create_short_jump usage. Document argument for
7159 md_undefined_symbol.
7161 2000-02-27 Jakub Jelinek <jakub@redhat.com>
7163 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
7164 (md_parse_option): Handle it.
7165 (md_show_usage): Document it.
7167 2000-02-27 Ian Lance Taylor <ian@zembu.com>
7169 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
7170 opcode, for the instruction `pal19'. From Andrea Arcangeli
7171 <andrea@suse.de>.
7173 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
7175 * config/tc-i386.c (i386_immediate): Move constant operand sizing
7176 from here..
7177 (md_assemble): To here, before template operands are matched.
7178 Also ensure a constant immediate is sign extended when we know the
7179 size is at most 16 bits. This is to catch cases like "add
7180 $0xffc0,%ax" where we don't know the size, and thus that the
7181 immediate can be represented as Imm8S until after parsing the
7182 register operand.
7183 (i386_displacement): Similarly sign extend 16 bit constant
7184 displacements.
7185 (md_assemble): Relax 16-bit jump constant range check to suit sign
7186 extended displacements.
7188 2000-02-26 Andreas Jaeger <aj@suse.de>
7190 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
7192 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7194 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
7195 call operands when intel_syntax.
7196 (intel_float_operand): Return 2 for "fi...".
7197 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7198 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
7199 earlier "SHORT" change.
7200 (md_assemble): When determining suffix from Regs, exclude
7201 InOutPortReg.
7203 2000-02-24 Nick Clifton <nickc@cygnus.com>
7205 * configure: Add arm-wince, mips-pe and sh-pe targets.
7206 * configure: Regenerate.
7208 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7209 sh-pe targets.
7210 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7211 "pe-mips" for the mips-pe target.
7213 * config/tc-arm.c (insns): Change displacement encoded in BL
7214 and B instructions if the target port is arm-wince.
7215 (do_ldst): Do not bias the relocation offset if the target
7216 port is arm-wince.
7217 (md_pcrel_from): Add in missing relocation offset bias if the
7218 target os arm-wince.
7220 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7221 (md_begin): Disable -G support for mips-pe target.
7222 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7223 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7224 COFF flavour.
7226 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7227 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7228 assembler, just set the alignment to 4.
7230 * config/te-wince-pe.h: New file for WinCE targets. Define
7231 TE_WINCE.
7233 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7235 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7236 string instructions.
7237 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7238 (i386_intel_memory_operand): After finding a segment override,
7239 check again for no `[' before looking for a displacement. Bomb if
7240 more than one displacement rather than silently discarding the
7241 second and subsequent ones. Free strings malloc'd by
7242 build_displacement_string.
7244 2000-02-24 Catherine Moore <clm@cygnus.com>
7246 * config/obj-som.c (obj_pseudo_table): Add "weak".
7247 (obj_som_weak): New routine.
7249 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7251 * config/tc-i386.c (union i386_op): New.
7252 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7253 Throughout file replace occurences of disps[n], imms[n], regs[n]
7254 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7255 intel mode operand swapping. Add assert in regKludge and
7256 fake_zero_displacement code. Test i.types[n] when outputting
7257 displacements and immediates. Combine output of Disp16 with
7258 Disp32.
7259 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7260 when in intel mode by (not) reversing fsub and fdiv operands
7261 before the template search. This fails for single operand
7262 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7263 undefined. Instead fix the base_opcode after we've found the
7264 template. Move base_opcode xor with found_reverse_match from
7265 opcode output code to before this fix so we test for the correct
7266 opcodes.
7267 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7268 check in intel mode. Instead compare opcodes.
7270 * config/tc-i386.h (TC_RELOC): Delete.
7271 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7272 with equivalent call to reloc.
7274 * as.h (flag_m68k_mri): Move declaration after target include, and
7275 only declare when TC_M68K defined. Define as zero otherwise.
7276 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7277 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7278 Define as zero otherwise.
7279 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7280 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7281 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7282 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7283 testing whether defined.
7284 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7285 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7286 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7287 rather than testing whether defined.
7288 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7289 (parse_mri_cons): Declare and use only when TC_M68K.
7290 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7291 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7292 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7294 * NEWS: Mention IBM 370 support.
7296 2000-02-23 Richard Henderson <rth@cygnus.com>
7298 * config/tc-i386.c (md_assemble): When swapping operands for
7299 intel_syntax, assume everything that's not Imm or Disp is a
7300 register.
7302 2000-02-23 Linas Vepstas <linas@linas.org>
7304 * config/tc-i370.c, config/tc-i370.h: New files.
7305 * Makefile.am: Add support for Linux/IBM 370.
7306 * configure.in: Likewise.
7307 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7308 * config/obj-elf.c: Include elf/i370.h
7309 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7311 * Makefile.in: Regenerate.
7312 * configure: Regenerate.
7314 * doc/c-i370.texi: New file.
7315 * doc/all.texi: Include it.
7316 * doc/as.texinfo: And here.
7317 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7318 * doc/Makefile.in: Regenerate.
7320 2000-02-19 Michael Meissner <meissner@redhat.com>
7322 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7323 determine if an instruction can be used in parallel with an ADDppp
7324 or SUBppp instruction.
7326 2000-02-22 Andrew Haley <aph@cygnus.com>
7328 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7330 2000-02-22 Andrew Haley <aph@cygnus.com>
7332 * config/tc-mips.c (mips_gp32): New variable.
7333 (macro_build) Use mips_gp32.
7334 (mips_ip): Ditto.
7335 (md_longopts): Add "-mgp32" and "-mgp64".
7336 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7338 (OPTION_M7900): Change offset
7339 (OPTION_NO_M7900): Ditto.
7341 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7343 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7344 warning, and bump it to 1.
7346 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7348 From Brad Lucier <lucier@math.purdue.edu>:
7349 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7350 match format.
7352 2000-02-21 Catherine Moore <clm@cygnus.com>
7354 * config/tc-mips.c (MF_HILO_INSN): Define.
7355 (mips_7000_hilo_fix): Declare.
7356 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7357 (md_parse_option): Check for 7000_HILO_FIX options.
7358 (OPTION_M7000_HILO_FIX): Define.
7359 (OPTION_NO_M7000_HILO_FIX): Define.
7360 * doc/c-mips.texi (-mfix7000): Describe.
7362 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7364 * listing.c (print_lines): Remove unused variable `end'.
7366 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7367 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7368 reloc_type when BFD_ASSEMBLER.
7369 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7370 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7371 statement and quell signed vs. unsigned comparison warning.
7373 2000-02-18 Nick Clifton <nickc@cygnus.com>
7375 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7376 the computed frag offset, rather than overwriting it.
7378 2000-02-17 J"orn Rennecke <amylaar@cygnus.co.uk>
7380 * config/tc-sh.c ("elf/sh.h"): Include.
7381 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7382 (md.begin): Initialize target_arch.
7383 Only include opcodes in has table that match selected architecture.
7384 (parse_reg): Recognize register names for sh-dsp.
7385 (parse_at): Recognize post-modify addressing.
7386 (get_operands): The leading space is now optional.
7387 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7388 arguments. Update valid_arch.
7389 (build_Mytes): Add support for SDT_REG_N.
7390 (find_cooked_opcode): New function, broken out of md_assemble.
7391 (assemble_ppi, sh_elf_final_processing): New functions.
7392 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7393 (md_longopts, md_parse_option): New option: -dsp.
7394 * config/tc-sh.h (elf_tc_final_processing): Define.
7395 (sh_elf_final_processing): Declare.
7397 2000-02-11 Jeffrey A Law (law@cygnus.com)
7399 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7400 the unwinder subspace. Save the current seg/subseg before creating
7401 the new seg/subseg.
7403 2000-02-10 Nick Clifton <nickc@cygnus.com>
7405 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7406 little endian targets.
7407 (INST_BYTE1): Redefine to handle big and little endian
7408 targets.
7409 (cpu_type): New type: Select between M340 and M210.
7410 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7411 instructions of the M340.
7412 (md_assemble): Add support for the MULSH and OPSR classes of
7413 instructions.
7414 (md_atof): Add support for little endian targets.
7415 (md_parse_option): Add support for -EL, -EB and -mcpu command
7416 line switches.
7417 (md_convert_frag): Add support for little endian targets.
7418 (md_apply_fix3): Add support for little endian targets.
7419 (md_number_to_chars): Add support for little endian targets.
7421 2000-02-10 Timothy Wall <twall@redhat.com>
7423 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7424 defined, use it to verify the symbol just read should be a label.
7426 2000-02-10 Timothy Wall <twall@redhat.com>
7428 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7429 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7430 around colons when KEEP_WHITE_AROUND_COLON is defined.
7431 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7432 and KEEP_WHITE_AROUND_COLON.
7434 2000-02-08 Timothy Wall <twall@redhat.com>
7436 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7437 logic.
7438 (do_repeat): New. Abstract repeat logic so that a "break" can be
7439 implemented.
7440 (end_repeat): New. Provide support for a "break" out of the
7441 repeat loop.
7442 * read.h: Add prototypes for new functions.
7444 2000-02-08 Timothy Wall <twall@redhat.com>
7446 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7447 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7448 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7449 non-zero.
7451 2000-02-08 Timothy Wall <twall@redhat.com>
7453 * read.c: Added elseif to directives table.
7454 * read.h: Added prototype for s_elseif.
7455 * doc/as.texinfo: Added description for elseif.
7456 * cond.c (s_elseif): New function
7458 2000-02-04 Timothy Wall <twall@redhat.com>
7460 * listing.c (print_lines): Remove conditionals causing bug in
7461 listings.
7463 2000-02-03 Timothy Wall <twall@cygnus.com>
7465 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7466 default values.
7467 * frags.c (frag_new): Calculate fr_fix in octets
7468 (frag_now_fix) Return offset as target address offset (bytes).
7469 (frag_now_fix_octets) New - Return offset in octets (8-bit
7470 quantities).
7471 * frags.h: Added prototype for frag_now_fix_octets().
7472 Distinguish between octets and bytes in field descriptions.
7473 * listing.c (calc_hex): Account for octets vs bytes when
7474 printing addresses/offsets.
7475 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7476 target is little-endian, print the octets in a word in big-endian
7477 order so that the display looks like a proper hexadecimal number,
7478 instead of having the octets reversed.
7479 * read.c (do_align): When recording alignment, alignment power
7480 should be in terms of target bytes (minimum addressible unit)
7481 instead of octets.
7482 (do_org) Convert ORG target address (byte) argument into an
7483 octet offset when generating a variable fragment.
7484 * symbols.c (resolve_symbol_value): Symbol final value
7485 converted to a target address offset (bytes) from its octet offset.
7486 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7487 offset (bytes) is adjusted by the frag offset (octets) converted
7488 to bytes.
7489 (coff_frob_section) Section alignment power is in terms of bytes;
7490 convert it to an octet alignment power when calculating size (and
7491 size mask) in octets. Don't modify the section size in order to
7492 "align" it for TI COFF, since that format has a different method
7493 for storing alignment information.
7495 2000-02-01 Timothy Wall <twall@cygnus.com>
7497 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7498 entries, matching the way GCC generates them. If not escaped, the
7499 filename is encoded incorrectly.
7501 2000-01-31 Nick Clifton <nickc@cygnus.com>
7503 * config/tc-arm.c (reg_table): Add support for ATPCS register
7504 naming conventions.
7506 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7508 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7509 already defined.
7510 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7511 New macro.
7512 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7513 of a symbol when we really care about its value.
7515 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7517 * config/tc-mcore.c (md_assemble): Give warning message if
7518 operands passes to instruction are more than the spec.
7520 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7522 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7523 Thumb mode but the label seen was not declared as '.thumb_func'
7524 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7525 correct disassembly of Thumb code bounded by non function labels.
7527 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7529 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7530 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7532 * Makefile.in: Same here.
7533 Update copyright.
7535 * configure.in: Set bfd_gas for i386-aout when primary target
7536 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7537 we may need the primary te_file. Remove incorrect comment.
7539 * configure: Regenerate.
7541 * config/e-i386aout.c: New file.
7543 * as.c (USE_EMULATIONS): Move to before print_version_id.
7544 (struct emulation): Add i386aout.
7545 (show_usage): Split text strings. Reformat -a text. Add --em
7546 help.
7547 Update copyright.
7549 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7550 (aout_format_ops): New.
7551 Update copyright.
7553 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7554 preprocessor conditional and add aout USE_EMULATIONS tests.
7555 (read_a_source_file): Don't pass error strings to printf as
7556 format arg.
7557 Update copyright.
7559 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7560 format arg.
7561 (do_data): Same here.
7562 (process_file): And here.
7563 Update copyright.
7565 * symbols.c (colon): Rewrite "already defined" fatal message
7566 code for aout with USE_EMULATIONS.
7567 Update copyright.
7569 * config/obj-aout.c (OBJ_HEADER): Define.
7570 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7571 fields of sentinel.
7572 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7573 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7574 forms here.
7575 (obj_aout_type): Expand S_SET_OTHER here too.
7576 (obj_read_begin_hook): Remove.
7577 (aout_pop_insert): New.
7578 (obj_aout_s_get_other): New.
7579 (obj_aout_s_get_desc): New.
7580 (aout_format_ops): New.
7581 Update copyright.
7583 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7584 gets aout_pseudo_table.
7585 (aout_pseudo_table): Declare.
7586 (obj_read_begin_hook): Define.
7587 Update copyright.
7589 * config/obj-coff.c (obj_pseudo_table): Rename to
7590 coff_pseudo_table.
7591 (coff_pop_insert): Use coff_pseudo_table.
7592 (coff_sec_sym_ok_for_reloc): Remove.
7593 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7594 and comment all zero entries and remove #if 0 code.
7595 Update copyright.
7597 * config/obj-coff.h (obj_pop_insert): Define.
7598 (coff_pseudo_table): Declare.
7599 Update copyright.
7601 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7602 s_get_size, s_set_size. Comment all zero entries.
7603 Update copyright.
7605 * config/obj-elf.c (elf_s_get_other): New function.
7606 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7607 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7608 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7609 comment.
7610 (obj_elf_parse_section_letters): Don't pass error strings to
7611 printf as format arg.
7612 Update copyright.
7614 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7615 OBJ_MAYBE_ECOFF.
7616 (elf_s_get_other): Declare.
7617 (S_GET_OTHER) Define as elf_s_get_other if not already
7618 defined.
7619 (S_SET_OTHER): Only define when not already defined.
7620 (elf_obj_read_begin_hook): Declare.
7621 (obj_read_begin_hook): Define.
7622 (elf_obj_symbol_new_hook): Declare.
7623 (obj_symbol_new_hook): Define.
7624 Update copyright.
7626 * config/obj-multi.h: Add copyright header and protect against
7627 multiple inclusion. Add * to all function pointers.
7628 (OBJ_HEADER): If defined, include it rather than other defines
7629 in this file.
7630 (obj_frob_file_after_relocs): Test for NULL.
7631 (obj_symbol_new_hook): Here too.
7632 (obj_sec_sym_ok_for_reloc): And here.
7633 (S_GET_OTHER): Define.
7634 (S_GET_DESC): Define.
7635 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7636 (OBJ_MAYBE_ELF): Update comment.
7638 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7639 OBJ_AOUT preprocessor conditional and handle emulation by
7640 testing OUTPUT_FLAVOR.
7641 (i386_displacement): Here too.
7642 (md_section_align): Similarly here.
7643 (i386_target_format): Conditionally compile when more than one
7644 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7645 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7646 (i386_displacement): Here too.
7647 Update copyright.
7649 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7650 Define TARGET_FORMAT for aout only when not multi.
7651 Update copyright.
7653 * config/te-multi.h: Delete file as it's identical to te-generic.h
7655 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7657 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7658 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7659 LONG_MNEM_SUFFIX.
7661 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7662 DWORD_MNEM_SUFFIX.
7663 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7664 comments.
7666 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7668 * config/tc-mips.c (mips_do_align): New function.
7669 * config/tc-mips.h (md_do_align): Define.
7671 2000-01-10 Philip Blundell <philb@gnu.org>
7673 * doc/c-arm.texi (ARM Options): Fix typo.
7674 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7675 line separator for Linux.
7676 * doc/as.texinfo (Comments): Mention the ARM.
7678 2000-01-10 Philip Blundell <pb@futuretv.com>
7680 * configure.in (arm*-*-conix*): New target.
7681 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7682 armv*-*-linux-gnu.
7683 * configure: Regenerate.
7685 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7687 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7688 (obj_elf_visibility): New function.
7690 * doc/as.texinfo (Visibility): New node: document visibility
7691 pseudo ops.
7693 For older changes see ChangeLog-9899
7694 \f
7695 Copyright (C) 2001 Free Software Foundation, Inc.
7697 Copying and distribution of this file, with or without modification,
7698 are permitted in any medium without royalty provided the copyright
7699 notice and this notice are preserved.
7701 Local Variables:
7702 mode: change-log
7703 left-margin: 8
7704 fill-column: 74
7705 version-control: never
7706 End: