| blob | 8e8ed8bff427c3bdb62962d05484b14346b2137d |
1 2001-12-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3 * gasp.c (main): Protoype.
5 2001-12-17 Richard Henderson <rth@redhat.com>
7 * config/tc-alpha.c (alpha_handle_align): Encode unop with RB as $sp.
9 2001-12-17 Nick Clifton <nickc@cambridge.redhat.com>
11 * cgen.c: Add prototype for queue_fixup.
12 (gas_cgen_parse_operand): Move initilisastion of errmsg to avoid
13 possible longjmp corruption.
14 * cgen.h: Add prototype for gas_cgen_md_operand.
16 2001-12-15 Alan Modra <amodra@bigpond.net.au>
18 * config/obj-elf.c (obj_elf_init_stab_section): References are
19 kept to section name strings. Don't alloca them!
21 2001-12-12 Alexandre Oliva <aoliva@redhat.com>
23 * config/tc-d10v.c (get_operands): Mark OPERAND_PLUS after
24 OPERAND_ATSIGN as O_absent.
26 2001-12-07 Geoffrey Keating <geoffk@redhat.com>
27 Richard Henderson <rth@redhat.com>
29 * configure.in: Add support for xstormy16.
30 * configure: Regenerated.
31 * Makefile.am: Add support for xstormy16.
32 * Makefile.in: Regenerated.
33 * config/tc-xstormy16.c: New file.
34 * config/tc-xstormy16.h: New file.
36 2001-12-06 Richard Earnshaw (rearnsha@arm.com)
38 * tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm)
39 (do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
40 (do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
41 (do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
42 (do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
43 (do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
44 (do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
45 (do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
46 (do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
47 (do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
48 (do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
49 (do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
50 FLAGS.
51 (struct asm_opcode): Adjust parms field accordingly.
52 (md_assemble): Don't pass dummy second argument when calling worker
53 functions.
54 (build_arm_ops_hsh): Add prototype
55 (BAD_FLAGS): Delete.
57 2001-12-05 Richard Earnshaw <rearnsha@arm.com>
59 * tc-arm.c (struct asm_opcode): Delete comp_suffix and flags. Add
60 cond_offset. Rename variants->variant.
61 (insns): Adjust for new format. Explicitly code each variant that
62 takes flags. Remove temporary instructions.
63 (struct arm_it): Remove redundant field suffix.
64 (s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
65 (stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
66 (long_flag): Delete.
67 (struct asm_flg): Delete.
68 (LONGEST_INST): Delete.
69 (V4_STR_BIT): Define.
70 (struct thumb_opcode): Rename variants->variant.
71 (do_empty): Renamed from do_nop.
72 (ldst_extend): Delete argument hwse. Split code for half-word and
73 signed byte instructions to ...
74 (ldst_extend_v4): ... here.
75 (ld_mode_required_here): Use ldst_extend_v4.
76 (do_ldrd): Simplify now that this is only called for ldrd. No
77 need to test for XScale, which was wrong anyway. Don't reject r12
78 as a target register. Add test that ldrd doesn't update an index
79 register.
80 (do_pld): Don't allow post-indexed or write-back addressing modes.
81 Adjust call to ldst_extend.
82 (do_adr): Split code for adrl to ...
83 (do_adrl): ... here.
84 (do_cmp): No need to fold in COND_BIT.
85 (do_ldst): Simplify. Split code for ldrt/strt into do_ldstt. Split
86 code to handle half-word and signed byte instructions to ...
87 (do_ldstv4): ... here.
88 (do_ldstt): New function. Handle load/store with translate.
89 (do_ldmstm): Write feature modification bits directly into
90 inst.instruction.
91 (do_fpa_ldst): Remove suffix handling code.
92 (do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
93 (do_fpa_ldmstm): Type of access is now held in inst.instruction.
94 (build_arm_ops_hsh): New function.
95 (md_begin): Call it. Don't build the ARM opcode directly.
96 (md_assemble): Simplify ARM instruction handling.
98 2001-12-05 Arati Dikey <aratid@kpit.com>
100 * tc-sh.c (parse_at): Corrected incorrect op->type selection due
101 to missing 'else'.
103 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
105 * config/tc-d10v.c (write_2_short): Don't skip dummy fixups, so
106 that we can tell which operand refers to the insn put in the L
107 container and mark it as such, so that the relocation type can be
108 adjusted.
110 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
112 * config/tc-mips.c (mips_cpreturn_offset): Better comment.
113 (load_register): Better error message. Cast away signedness
114 mismatches. Add casts needed for varargs.
115 (load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
116 Remove superfluous casts.
117 (macro): Cast away signedness mismatches. Remove superfluous casts.
118 (s_cpload): Fix wrong comment.
119 (s_mips_weakext): Standardize output message.
120 (get_number): Likewise.
122 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
124 * config/tc-mips.c (append_insn): Add jump address range overflow
125 check.
127 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
129 * config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
130 for ELF only.
131 (show): Document -mabi option.
133 2001-12-03 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
135 * config/tc-arm.c (md_parse_option): Only clear cpu part when
136 specifying 'xscale' cpu (don't change the fpu part).
138 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
140 * config/tc-d10v.c (find_opcode): Reject SP operand if
141 OPERAND_NOSP flag is present.
143 2001-12-03 Eric Christopher <echristo@redhat.com>
145 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
147 2001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
149 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
150 by BFD_RELOC_GPREL16.
151 (load_address): Likewise.
152 (macro): Likewise.
153 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
154 BFD_RELOC_GPREL32.
155 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
156 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
157 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
159 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
161 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
162 prefix `+'.
164 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
165 flags requires SP.
167 2001-11-29 Arati Dikey <aratid@kpit.com>
169 * tc-sh.c (parse_at): Removed case-sensitivity of index register
170 R8, R9.
172 2001-11-28 Jakub Jelinek <jakub@redhat.com>
174 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
175 in reloc if it has non-zero addend.
176 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
177 * config/tc-sparc.c (md_apply_fix3): Likewise.
179 2001-11-28 Andreas Schwab <schwab@suse.de>
181 * as.c (parse_args): Call md_after_parse_args if defined.
182 * config/tc-ia64.h (md_after_parse_args): Define.
183 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
184 * doc/internals.texi (CPU backend): Document md_after_parse_args.
186 2001-11-23 Jakub Jelinek <jakub@redhat.com>
188 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
189 * write.c (adjust_reloc_syms): Don't handle relocs against
190 SEC_MERGE section symbols specially.
191 (fixup_segment): Likewise.
193 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
195 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
196 (md_apply_fix3): ...here. Don't prevent the symbol value being
197 subtracted twice from GPREL addends.
198 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
199 subtracted by the previous function.
201 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
203 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
204 md_apply_fix3 change.
206 2001-11-20 Ben Elliston <bje@redhat.com>
208 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
209 usage after md_apply_fix3 cleanups.
211 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
213 * doc/c-mmix.texi: Use texinfo 4 features.
214 (MMIX-mmixal): Fix typo.
216 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
218 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
219 val assignment.
221 2001-11-16 Michael Snyder <msnyder@redhat.com>
223 * stabs.c (stabs_generate_asm_lineno): Remember file and line number
224 from one call to the next, and eliminate consecutive duplicates
225 (thereby emitting only one line symbol per source line).
226 * dwarf2dbg.c (dwarf2_gen_line_info): Ditto.
228 2001-11-16 Alan Modra <amodra@bigpond.net.au>
230 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
232 2001-11-15 H.J. Lu <hjl@gnu.org>
234 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
236 2001-11-15 H.J. Lu <hjl@gnu.org>
238 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
240 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
242 * write.c (fixup_segment): Remove references to md_apply_fix and
243 TC_HANDLE_FX_DONE.
244 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
245 of md_apply_fix to md_apply_fix3.
246 Make all md_apply_fix3 functions void.
247 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
248 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
249 * doc/internals.texi: Update references to md_apply_fix3.
250 * tc.h: Update prototype for md_apply_fix3.
252 2001-11-15 Alan Modra <amodra@bigpond.net.au>
254 * config/tc-i386.h (md_end): Define.
255 (i386_elf_emit_arch_note): Declare.
256 (CpuUnknown): Delete.
257 * config/tc-i386.c (default_arch): Constify.
258 (smallest_imm_type): Remove CpuUnknown test.
259 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
260 (i386_elf_emit_arch_note): New function.
262 * po/POTFILES.in: Regenerate.
264 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
266 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
268 2001-11-15 Alan Modra <amodra@bigpond.net.au>
270 * frags.c (frag_grow): Revert last change.
272 * dwarf2dbg.c (get_frag_fix): Align last frag size.
274 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
275 to operand->insert.
276 (md_assemble): Likewise.
278 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
280 * frags.c (frag_grow): Use frag_make_room() to grow the
281 obstack.
283 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
285 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
286 value from the addend for fixups against local symbols in
287 SEC_MERGE sections - it was not added in, in the first place.
289 2001-11-11 Timothy Wall <twall@alum.mit.edu>
291 * write.c (relax_segment): Convert symbol address into an octet
292 offset prior to adding to the frag address, which is an octet
293 offset. Add comments to that effect.
294 * config/tc-tic54x.c: Fix bugs causing tests to fail.
295 * config/tc-tic54x.h: Ditch PARAMS macro.
297 2001-11-13 Alan Modra <amodra@bigpond.net.au>
299 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
300 put in note section. Use sizeof instead of hard-coded constants.
302 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
304 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
305 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
306 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
307 Sort options a bit more logical.
308 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
309 OPTION_MABI only for elf targets.
311 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
313 * config/tc-mips.c (set_at): Add cast needed for varargs.
314 (load_register): Likewise.
315 (macro): Likewise. Some code reformatting.
316 (macro2): Add cast needed for varargs.
317 (mips16_macro): Likewise.
319 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
321 * config/tc-mips.c (md_assemble): Remove superflous casts.
322 (append_insn): Likewise.
323 (mips16_macro_build): Likewise.
324 (macro): Likewise.
325 (mips16_ip): Likewise.
326 (s_cpload): Likewise.
327 (mips_relax_frag): Likewise.
329 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
331 * config/tc-mips.c (mips_abi_level): Move in front of
332 mips_set_options.
333 (mips_set_options): Add members gp32, fp32, abi.
334 (file_mips_gp32): New flag.
335 (file_mips_fp32): New flag.
336 (mips_opts): Initialize the new members.
337 (mips_gp32): Remove.
338 (mips_fp32): Remove.
339 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
340 (HAVE_32BIT_FPRS): Likewise.
341 (HAVE_NEWABI): Likewise.
342 (HAVE_64BIT_OBJECTS): Likewise.
343 (md_begin): Likewise. Save default (file) values.
344 (md_parse_option): Use the new values from mips_opts.
345 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
346 possible. Let .set mipsN work together with .set push/pop.
347 Enhance error messages.
348 (mips_elf_final_processing): Use file_mips_* for header processing.
350 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
352 * config/tc-avr.c (mcu_types): Update for new devices.
354 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
356 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
357 the page man title.
358 * doc/Makefile.in: Rebuild.
359 * doc/as.texinfo: Do not put man SEEALSO in document;
360 Use @command for commands, @option for options; Reorganize usage
361 to clearly identify target specific options.
363 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
365 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
367 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
369 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
371 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
373 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
374 that need the global offset table.
375 (md_apply_fix3): Add code to undo opertions done in fixup_segment
376 triggered by TC_FORCE_RELOCATION.
377 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
378 a call to function tc_s390_force_relocation.
379 (TC_FIX_ADJUSTABLE): Define.
381 2001-11-04 Chris Demetriou <cgd@broadcom.com>
383 * configure.in (mips-*-netbsd*): Add support for target.
384 * configure: Regenerate.
386 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
388 * configure.in (ALL_LINGUAS): Add 'fr'.
389 * configure: Regernate.
390 * po/fr.po: New file. Obtained from the translation project web
391 site.
393 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
395 * tc-arm.c: Re-arrange prototypes by architecture.
396 (insns): Re-arrange instructions by archtitecture. Pld instruction
397 is part of ARMv5E.
398 (tinsns): blx and bkpt are part of ARMv5T.
399 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
400 to do_fpa_*. All callers changed.
402 * tc-arm.c (insns): Add two temporary instructions to handle
403 ldrd/strd.
405 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
407 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
408 for bra/bsr and use frag_variant(), this ensure that the possible
409 16-bit BFD_RELOC_16 will be in the same frag.
411 2001-10-31 Chris Demetriou <cgd@broadcom.com>
413 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
414 PIC code, assume pointers the same size as GPRs.
415 (macro): In M_LA_AB handling for embedded PIC code, support
416 "la $treg,foo-bar($breg)". In load/store handling
417 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
418 which is used by the compiler for switch statements.
419 In load/store double multi-instruction macro handling
420 (label ldd_std) add a comment that no special handling
421 is currently done for embedded PIC.
422 (mips_ip): In 'o' (16-bit offset) case, only accept 16
423 bit offsets.
425 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
427 General cleanup of feature definitions.
428 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
429 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
430 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
431 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
432 (ARM_EXT_V{5,5E}): Synchronize with above.
433 (ARM_ARCH_V*): Define a complete set in terms of above features.
434 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
435 (FPU_FPA_EXT_V[12]): Define.
436 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
437 (FPU_ANY): Define.
438 (FPU_DEFAULT): Default to FPA.
439 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
440 Thumb, this is now ARM_ARCH_V5T.
441 (insns): Rework for new feature defines.
442 (tinsns): Likewise.
443 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
445 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
447 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
448 * configure: Regenerate.
449 * Makefile.in: Regenerate.
450 * doc/c-sh.texi (SH Options): Added descriptions.
452 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
454 * configure.in: Update for MMIX port.
455 * Makefile.am: Ditto. Regenerate dependencies.
456 * Makefile.in: Regenerate.
457 * configure: Regenerate.
458 * config/tc-mmix.h, config/tc-mmix.c: New files.
459 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
460 * doc/Makefile.in: Regenerate.
461 * doc/all.texi: @set MMIX.
462 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
463 Include c-mmix.texi.
464 * doc/c-mmix.texi: New file.
466 2001-10-24 Chris Demetriou <cgd@broadcom.com>
468 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
469 these evaluate to true if mips_arch indicates SB-1.
471 2001-10-23 Alan Modra <amodra@bigpond.net.au>
473 * as.c (parse_args): Print the date as well for --version.
475 2001-10-20 Chris Demetriou <cgd@broadcom.com>
477 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
478 SB-1 CPU for consistency.
479 (mips_cpu_info_table): Tweak comment about SB-1.
481 2001-10-20 H.J. Lu <hjl@gnu.org>
483 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
484 (cirrus_parse_offset): Likewise.
486 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
488 * config/tc-arm.c: Restore line_comment_chars.
490 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
492 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
493 added to the list.
495 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
497 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
498 for undefined symbols.
500 2001-10-17 Chris Demetriou <cgd@broadcom.com>
502 * doc/as.texinfo (MIPS ISA options): Added accidentally
503 omitted "-mips64" option to list of options.
505 2001-10-17 matthew green <mrg@redhat.com>
507 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
508 -m7410, -m7450 and -m7455 options.
510 2001-10-17 Alan Modra <amodra@bigpond.net.au>
512 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
513 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
514 (md_begin): Don't set ppc_size here.
515 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
516 (md_shortopts): Constify.
517 (md_longopts): Likewise.
518 (md_longopts_size): Likewise.
519 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
520 64-bit opcodes.
521 (ppc_machine): Explain why this function is a nop.
523 2001-10-17 Alan Modra <amodra@bigpond.net.au>
525 * bit_fix.h: Comment typo fix.
526 * config/tc-mips.c: Likewise.
527 * config/tc-sh.c: Likewise.
528 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
530 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
531 that autoheader doesn't duplicate config.in entries.
532 (DEFAULT_ARCH): Ditto.
533 * configure: Regenerate.
534 * config.in: Regenerate.
536 2001-10-16 Alan Modra <amodra@bigpond.net.au>
538 From Andrew Pines <apines@cosmodog.com>
539 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
541 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
542 Hans-Peter Nilsson <hp@bitrange.com>
544 * config/tc-sh.c (shl): Remove.
545 (big): New function.
546 (little): Remove shl handling. Emit error for endian mismatch.
547 (md_show_usage): Add description of -big.
548 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
549 (OPTION_BIG): Add.
550 (md_pseudo_table): Add .big.
551 (md_longopts): Add -big.
552 (md_begin): Don't set target_big_endian here.
553 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
554 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
555 (shl): Remove.
556 * configure.in (endian): Default is big.
557 (sh-*-pe*): Little endian.
558 (cpu_type): Set sh for target sh*.
559 * configure: Regenerate.
561 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
563 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
564 relocations.
566 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
568 * config/tc-arm.c: Replace CONST with const.
570 * cgen.c: Tidy up formatting.
572 2001-10-12 matthew green <mrg@redhat.com>
574 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
575 flags, equivalent to -m7400. New -maltivec to enable AltiVec
576 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
577 64-bit and 32-bit BookE support, respectively. Change -m403 and
578 -m405 to set PPC403 option.
579 (md_show_usage): Adjust for new options.
580 * doc/all.texi: Set PPC.
581 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
582 * doc/c-ppc.texi: New file.
583 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
584 * doc/Makefile.in: Regenerate.
586 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
588 * read.c (s_bad_endr): New function. Issues a warning message
589 about a bad use of the .rept pseudo op.
590 (po_table[]): Add .endr.
591 * read.h: Prototype s_bad_endr.
593 * CONTRIBUTORS: Update contact email address.
595 2001-10-11 Kazu Hirata <kazu@hxi.com>
597 * config/tc-alpha.c: Fix comment typos.
598 * config/tc-cris.c: Likewise.
599 * config/tc-hppa.c: Likewise.
600 * config/tc-i370.c: Likewise.
601 * config/tc-mips.c: Likewise.
602 * config/tc-mn10200.c: Likewise.
603 * config/tc-mn10300.c: Likewise.
604 * config/tc-sh.c: Likewise.
605 * config/tc-tahoe.c: Likewise.
606 * config/tc-v850.c: Likewise.
608 2001-10-11 Kazu Hirata <kazu@hxi.com>
610 * app.c: Fix comment typos.
611 * bit_fix.h: Likewise.
612 * expr.c: Likewise.
613 * itbl-ops.c: Likewise.
615 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
617 * input-file.c: Include safe-ctype.h.
618 (input_file_open): Use ISSPACE instead of isspace.
620 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
622 * config/tc-mips.c (mips_cpreturn_offset): New variable.
623 (mips_cpreturn_register): Likewise.
624 (mips_gp_register): Likewise.
625 (s_cpsetup): New function prototype.
626 (s_cplocal): Likewise.
627 (s_cpreturn): Likewise.
628 (s_gpvalue): Likewise.
629 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
630 pseudo-ops.
631 (macro): Don't warn about .cprestore for NewABI.
632 (md_pcrel_from): Code cleanup.
633 (mips_force_relocation): Force output of some NewABI relocations even
634 without a defined symbol.
635 (s_cpload): Ignore .cpload for NewABI.
636 (s_cpsetup): Handle .cpsetup.
637 (s_cplocal): Handle .cplocal.
638 (s_cprestore): Ignore .cprestore for NewABI.
639 (s_cpreturn): Handle .cpreturn.
640 (s_gpvalue): Handle .gpvalue.
641 (s_cpadd): Ignore .cpadd for NewABI.
642 (nopic_need_relax): Take g_switch_value into account as gp
643 optimization.
644 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
646 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
648 * config/tc-mips.c (my_getSmallParser): New function prototype.
649 (small_ex_type): Named this enum, more return values for
650 my_getSmallExpression.
651 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
652 triple relocations. Protect some parts with ifdef OBJ_ELF.
653 (percent_op_match): New struct, lookup table for %some_reloc().
654 (my_getSmallParser): New function, parses nested percent_ops also.
655 (my_getSmallExpression): Rewite to support nested percent_ops.
657 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
659 * config/tc-mips.c
660 (load_address): Support both 32- and 64-bit addresses.
661 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
662 (macro2): Call load_address correctly.
664 2001-10-09 Christian Groessler <cpg@aladdin.de>
666 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
667 since z8k-opc.h now uses the PARAMS macro.
669 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
671 * config/tc-arm.c: Change MAVERIK to MAVERICK.
673 2001-10-09 Alan Modra <amodra@bigpond.net.au>
675 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
676 throughout file.
677 (obj_elf_change_section): Rename "group" to "group_name".
678 (obj_elf_section): Likewise.
679 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
680 first member section; Instead use elf_next_in_group.
682 2001-10-09 Alan Modra <amodra@bigpond.net.au>
684 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
685 Set elf_section_data group from it. Warn if group name changed.
686 (obj_elf_parse_section_letters): Parse 'G' too.
687 (obj_elf_section): Parse group name.
688 (struct group_list): New.
689 (build_group_lists): New function.
690 (elf_frob_file): Create SEC_GROUP section(s).
692 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
693 whitespace.
695 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
697 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
699 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
700 (cirrus_regtype): New enum.
701 (LONGEST_INST): Change to 10.
702 (CIRRUS_MODE1): New.
703 (CIRRUS_MODE2): New.
704 (CIRRUS_MODE3): New.
705 (CIRRUS_MODE4): New.
706 (CIRRUS_MODE5): New.
707 (CIRRUS_MODE6): New.
708 (insns): Add cirrus dsp instructions.
709 (ARM_EXT_MAVERIKSC_REG): New.
710 (cirrus_register): New.
711 (cirrus_mvf_register): New.
712 (cirrus_mvd_register): New.
713 (cirrus_mvfx_register): New.
714 (cirrus_mvdx_register): New.
715 (cirrus_mvax_register): New.
716 (ARM_EXT_MAVERIKsc_register): New.
717 (reg_table): Add cirrus registers.
718 (cirrus_valid_reg): New.
719 (cirrus_reg_required_here): New.
720 (do_c_binops_1): New.
721 (do_c_binops_2): New.
722 (do_c_binops_3): New.
723 (do_c_triple_4): New.
724 (do_c_triple_5): New.
725 (do_c_quad_6): New.
726 (do_c_dspsc_1): New.
727 (do_c_dspsc_2): New.
728 (do_c_shift_1): New.
729 (do_c_shift_2): New.
730 (do_c_ldst_1): New.
731 (do_c_ldst_2): New.
732 (do_c_ldst_3): New.
733 (do_c_ldst_4): New.
734 (do_c_binops): New.
735 (do_c_triple): New.
736 (do_c_quad): New.
737 (do_c_dspsc): New.
738 (do_c_shift): New.
739 (cirrus_parse_offset): New.
740 (do_c_ldst): New.
741 (md_parse_option): Add arm9e.
742 (md_show_usage): Same.
744 2001-10-08 Tom Rix <trix@redhat.com>
746 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
747 location of next .bf
748 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
750 2001-10-07 Alan Modra <amodra@bigpond.net.au>
752 * config/obj-elf.c: Standardize error/warning messages - don't
753 capitalise, no final period or newline, don't say "ignoring" for
754 as_bad messages. In some cases, change the wording to that used
755 elsewhere for similar messages.
756 (obj_elf_section_name): New function, split out from ..
757 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
758 entsize not specified.
760 2001-10-05 Jakub Jelinek <jakub@redhat.com>
762 * doc/as.texinfo: Document M and S ELF section flags.
764 2001-10-05 Alan Modra <amodra@bigpond.net.au>
766 * subsegs.c (subseg_text_p): Return 0 for absolute section.
767 * read.c (do_align): If in absolute section, warn about and ignore
768 non-zero fill pattern.
770 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
772 * config/tc-mn10300.c (tc_gen_reloc): Don't free
773 reloc->sym_ptr_ptr if it's not allocated.
775 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
777 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
778 relocation triple.
779 (prev_insn_fixp): Likewise.
780 (append_insn): Changed prototype to accept a relocation pointer.
781 (imm_reloc): Make it an array.
782 (offset_reloc): Likewise.
783 (md_assemble): Handle triple relocations.
784 (append_insn): Likewise. Add handling for some NewABI relocations.
785 (mips_no_prev_insn): Handle triple relocations.
786 (macro_build): Likewise. Add handling for some NewABI relocations.
787 Move handling for the 'u' case to append_insn().
788 (mips16_macro_build): Handle triple relocations.
789 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
790 for NewABI.
791 (mips_ip): Handle triple relocations.
792 (mips16_ip): Likewise.
793 (mips_force_relocation): Force handling of triple relocations
794 without symbols for NewABI.
795 (md_apply_fix): Add handling for some NewABI relocations.
797 2001-10-05 Alan Modra <amodra@bigpond.net.au>
799 * config/tc-i386.c (parse_register): If not producing code for
800 x86_64, reject x86_64 register name matches.
801 (md_assemble): Remove now redundant check for x86_64 regs.
803 2001-10-04 Alan Modra <amodra@bigpond.net.au>
805 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
806 as BFD_DEFAULT_TARGET_SIZE.
807 (ppc_tc): Likewise.
808 (ppc_is_toc_sym): Likewise.
809 (md_apply_fix3): Likewise.
811 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
813 * config/tc-mips.c (mips_64): Remove.
814 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
815 in it.
816 (mips_abi_level, mips_abi): New enum.
817 (mips_32bit_abi): Remove.
818 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
819 (HAVE_NEWABI): New define.
820 (HAVE_64BIT_OBJECTS): New define.
821 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
822 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
823 (support_64bit_objects): New prototype.
824 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
825 .reginfo section for n32, use .MIPS.options instead.
826 (support_64bit_objects): New function, code from md_parse_option.
827 (md_longopts): Add -n32 option.
828 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
829 Add -n32 option. Protect with OBJ_ELF.
830 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
831 (mips_elf_final_processing): Likewise. Don't write .reginfo section
832 for n32, use .MIPS.options instead.
834 2001-10-03 Alan Modra <amodra@bigpond.net.au>
836 * po/POTFILES.in: Regenerate.
837 * configure: Regenerate.
839 2001-10-02 Alan Modra <amodra@bigpond.net.au>
841 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
842 bits if target is 64 bit.
844 * doc/as.texinfo (listing): Fix typo.
846 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
847 BFD_VERSION.
848 * Makefile.am (Makefile): Depend on bfd/configure.in.
849 Run "make dep-am".
850 * Makefile.in: Regenerate.
852 2001-09-30 H.J. Lu <hjl@gnu.org>
854 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
855 and "ams" for compatibility.
857 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
859 * config/tc-sh.c (md_pcrel_from_section): Transformed from
860 md_pcrel_from. Handle pc-relativeness against link-time
861 symbol. Handle relativeness to elsewhere than the fixup.
862 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
863 (md_pcrel_from_section): Prototype.
865 * Makefile.am: Update dependencies with "make dep-am".
866 * Makefile.in: Regenerate.
868 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
870 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
871 (print_opcode_format, skip_whites): Likewise.
872 (convert_branch, m68hc11_new_insn): Likewise.
873 (build_dbranch_insn, build_indexed_byte): Likewise.
874 (build_reg_mode, find, find_opcode): Likewise.
875 (print_insn_format): Fix call to print_opcode_format.
876 (md_assemble): Fix call to build_dbranch_insn.
878 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
880 * config/tc-arm.c: Add missing prototypes.
882 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
884 * input-file.c (input_file_open): When reading the
885 first line looking for #NO_APP, prepare for the possibility
886 of finding #APP instead. Also fix algorithm to allow
887 white-space to follow either #NO_APP or #APP directives.
889 2001-09-25 Geoff Berry <geoff.berry@bops.com>
891 * listing.c (buffer_line): Don't write past the end of `line' when
892 EOF is reached.
894 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
896 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
897 relocation for differences between symbols in a section other
898 than the one in which the difference is to be placed; apply
899 the relocation instead.
901 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
903 * config/tc-arc.c: Add missing prototype.
904 (md_atof): Change type to int. Add missing prototype.
905 * config/tc-arc.h: Prototype exported functions.
907 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
909 * as.c: Add missing function prototype.
910 * config/obj-aout.c: Fix compile time warning.
912 2001-09-21 Bruno Haible <haible@clisp.cons.org>
914 * config/tc-openrisc.c: Don't include <ctype.h>.
916 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
918 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
920 2001-09-19 Alan Modra <amodra@bigpond.net.au>
922 * config/tc-i370.c: Fix typo in last change.
924 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
926 * doc/as.texinfo (Symbol Names): Improve documentation on local
927 labels and add documenation about dollar labels.
929 2001-09-18 Bruno Haible <haible@clisp.cons.org>
931 * as.h: Don't include <ctype.h>.
932 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
933 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
934 (atof_generic): Use ISDIGIT instead of isdigit.
935 * config/m68k-parse.y: Include "safe-ctype.h".
936 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
937 * config/obj-elf.c: Include "safe-ctype.h".
938 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
939 * config/obj-vms.c: Include "safe-ctype.h".
940 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
941 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
942 instead of isupper/islower/toupper/tolower.
943 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
944 (insert_sreg): Use TOUPPER instead of islower/toupper.
945 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
946 isalpha/isalnum/isupper/tolower.
947 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
948 isdigit.
949 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
950 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
951 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
952 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
953 (arc_extoper): Use TOLOWER instead of isupper/tolower.
954 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
955 (arm_psr_parse): Use ISALPHA instead of isalpha.
956 (accum0_required_here): Use ISALNUM instead of isalnum.
957 (do_ldrd): Use ISSPACE instead of isspace.
958 (decode_shift): Use ISALPHA instead of isalpha.
959 (insert_reg): Use TOUPPER instead of islower/toupper.
960 (arm_reg_parse): Use ISALPHA instead of isalpha.
961 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
962 isalnum/ispunct/tolower.
963 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
964 (md_parse_option): Use TOLOWER instead of tolower.
965 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
966 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
967 (cris_process_instruction): Use ISLOWER instead of islower.
968 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
969 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
970 (get_flags): Use ISSPACE instead of isspace.
971 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
972 (do_assemble): Use TOLOWER instead of tolower.
973 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
974 (do_assemble): Use TOLOWER instead of tolower.
975 (d30v_start_line): Use ISSPACE instead of isspace.
976 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
977 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
978 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
979 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
980 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
981 (start_label): Use ISALPHA instead of isalpha.
982 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
983 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
984 isupper/islower/tolower.
985 (pa_parse_number): Use ISDIGIT instead of isdigit.
986 (pa_chk_field_selector): Use TOLOWER instead of tolower.
987 (pa_stringer): Use ISDIGIT instead of isdigit.
988 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
989 (register_name): Use ISALPHA instead of isalpha.
990 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
991 isalnum/islower/tolower.
992 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
993 isdigit/isalpha.
994 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
995 isalpha/isxdigit.
996 (md_assemble): Use ISSPACE instead of isspace.
997 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
998 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
999 instead of isdigit/islower/isupper/tolower/isalpha.
1000 (output_invalid): Use ISPRINT instead of isprint.
1001 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
1002 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1003 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
1004 (get_args): Use ISALNUM instead of isalnum.
1005 * config/tc-ia64.c: Include "safe-ctype.h".
1006 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1007 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
1008 (ia64_parse_name): Likewise.
1009 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
1010 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
1011 instead of isspace/isalnum/isupper/tolower.
1012 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
1013 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
1014 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
1015 (mklower_table): Remove variable.
1016 (mklower): Remove macro.
1017 (insert_reg): Use TOUPPER instead of islower/toupper.
1018 (md_begin): Remove initialization of mklower_table.
1019 (s_reg): Use ISALNUM instead of isalnum.
1020 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
1021 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
1022 (build_mri_control_operand): Use TOLOWER instead of tolower.
1023 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1024 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
1025 (md_assemble): Use ISSPACE instead of isspace.
1026 (get_imm16): Use ISALNUM instead of isalnum.
1027 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
1028 isdigit/isupper/tolower.
1029 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
1030 instead of isalpha/isupper/tolower.
1031 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
1032 isdigit/islower/isupper.
1033 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
1034 (mcore_s_section): Use ISSPACE instead of isspace.
1035 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
1036 isspace/tolower/isalnum.
1037 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
1038 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
1039 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
1040 isspace.
1041 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
1042 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
1043 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1044 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
1045 isdigit/tolower.
1046 (tc_get_register): Likewise.
1047 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
1048 (s_mips_ent): Use ISDIGIT instead of isdigit.
1049 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
1050 (md_assemble): Use ISSPACE instead of isspace.
1051 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
1052 (md_assemble): Use ISSPACE instead of isspace.
1053 * config/tc-ns32k.c: Don't include <ctype.h>.
1054 * config/tc-pdp11.c: Include "safe-ctype.h".
1055 (mklower): Remove function.
1056 (parse_reg): Use TOLOWER instead of mklower.
1057 * config/tc-pj.c: Include "safe-ctype.h".
1058 (md_assemble): Use ISSPACE instead of isspace.
1059 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
1060 (register_name): Use ISALPHA instead of isalpha.
1061 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
1062 isalnum/islower/tolower.
1063 (md_assemble): Use ISSPACE instead of isspace.
1064 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
1065 islower/toupper.
1066 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
1067 (register_name): Use ISALPHA instead of isalpha.
1068 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
1069 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
1070 isspace.
1071 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
1072 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
1073 isalnum/islower/tolower.
1074 (IDENT_CHAR): Use ISALNUM instead of isalnum.
1075 (parse_reg): Use TOLOWER instead of tolower.
1076 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
1077 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
1078 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1079 (parse_keyword_arg): Use ISALNUM instead of isalnum.
1080 * config/tc-tahoe.c: Include "safe-ctype.h".
1081 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
1082 (tip_op): Use TOLOWER instead of isupper/tolower.
1083 * config/tc-tic30.c: Include "safe-ctype.h".
1084 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
1085 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
1086 (tic30_operand): Use TOLOWER instead of tolower.
1087 (tic30_find_parallel_insn): Likewise.
1088 (output_invalid): Use ISPRINT instead of isprint.
1089 * config/tc-tic54x.c: Include "safe-ctype.h".
1090 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
1091 (lookup_version): Use TOUPPER instead of toupper.
1092 (tic54x_var): Use ISALPHA instead of isalpha.
1093 (tic54x_mlib): Use ISSPACE instead of isspace.
1094 (subsym_iscons): Use TOUPPER instead of toupper.
1095 (get_operands): Use ISSPACE instead of isspace.
1096 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1097 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
1098 (next_line_shows_parallel): Use ISSPACE instead of isspace.
1099 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
1100 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
1101 ISSPACE instead of isspace.
1102 * config/tc-tic80.c: Include "safe-ctype.h".
1103 (md_assemble): Use ISSPACE instead of isspace.
1104 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
1105 (system_register_name): Use ISDIGIT instead of isdigit.
1106 (md_assemble): Use ISSPACE instead of isspace.
1107 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
1108 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
1109 isupper/tolower/isdigit.
1110 (vip_op): Use TOLOWER instead of isupper/tolower.
1111 * config/tc-w65.c: Don't include <ctype.h>.
1112 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
1113 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
1114 (whatreg): Use ISDIGIT instead of isdigit.
1115 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
1116 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
1117 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
1118 (integer_constant): Use ISALNUM/TOUPPER instead of
1119 isalnum/islower/toupper.
1120 (operand): Use TOLOWER instead of isupper/tolower.
1121 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
1122 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
1123 of isdigit.
1124 (process_assigns, whatcond): Use TOUPPER instead of toupper.
1125 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
1126 (main): For gettext, also set the LC_CTYPE locate facet.
1127 * hash.c: Include "safe-ctype.h".
1128 (main): Use TOLOWER instead of isupper/tolower.
1129 * itbl-lex.l: Don't include <ctype.h>.
1130 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
1131 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
1132 omit non-ASCII characters.
1133 (debugging_pseudo): Use ISSPACE instead of isspace.
1134 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
1135 (buffer_and_nest): Use ISALNUM instead of isalnum.
1136 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
1137 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
1138 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1139 instead of isalnum/isdigit/isupper/isalpha.
1140 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1141 of isalpha/isalnum/isupper/tolower.
1142 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
1143 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1144 isupper/tolower/isdigit.
1145 (s_mri_common): Use ISDIGIT instead of isdigit.
1146 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1147 (s_float_space): Use ISALPHA instead of isalpha.
1148 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1149 (float_cons): Use ISALPHA instead of isalpha.
1150 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1151 isdigit/isxdigit.
1152 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1153 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1154 islower/toupper.
1155 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1156 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1158 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1160 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1161 in 64 bit mode and make format "e" work.
1163 2001-09-18 Alan Modra <amodra@bigpond.net.au>
1165 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1167 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1168 var to ensure bfd_alloc arg is the right type.
1169 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1170 bfd_bwrite.
1172 * config/obj-coff.c: Replace calls to bfd_write with calls to
1173 bfd_bwrite. Cast args of bfd_seek.
1175 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1176 warning.
1178 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1180 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1181 call to bfd_bread.
1183 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1185 * config/tc-sh.h (sh_force_relocation): Prototype.
1186 (struct fix): Forward declare.
1187 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1188 (cons, s_align_bytes): Remove old-type declarations.
1189 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1190 get_operands, get_specific, insert, build_relax,
1191 insert_loop_bounds, build_Mytes): Prototype.
1192 (little): Make static. Prototype.
1193 (check, tc_Nout_fix_to_chars): Delete unused functions.
1195 2001-09-14 Eric Christopher <echristo@redhat.com>
1197 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1198 -mgp32/mgp64.
1200 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1202 * configure.in: Add arm-openbsd target.
1203 * configure: Regenerate.
1205 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1207 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1208 mips*-*-linux*.
1210 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1212 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1214 2001-09-11 Richard Henderson <rth@redhat.com>
1216 * config/tc-alpha.c (alpha_elf_section_letter): New.
1217 (alpha_elf_section_flags): New.
1218 * config/tc-alpha.h (md_elf_section_letter): New.
1219 (md_elf_section_flags): New.
1220 * config/tc-ia64.c (ia64_elf_section_letter): New.
1221 * config/tc-ia64.h (md_elf_section_letter): New.
1223 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1225 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1226 of 'm', 'S' instead of 's'. Update bad_msg.
1227 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1228 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1230 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1232 * expr.c (expr): Move code setting "retval" to the end of the loop,
1233 and rearrange for efficiency. For "PIC code" subtraction, use
1234 "rightseg" rather than recalculating. For "symbol OP symbol"
1235 subtract, set "retval" to absolute_section if symbols in same
1236 section.
1237 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1238 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1239 comparisons on symbols from any section. Allow other comparison
1240 operators as for subtraction.
1241 (symbol_equated_reloc_p): New predicate function.
1242 * symbols.h (symbol_equated_reloc_p): Declare.
1243 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1244 for expression syms is set correctly.
1245 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1246 (write_relocs): Likewise.
1247 (write_object_file): Likewise.
1248 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1249 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1250 of a complex expression when setting up frag_var.
1252 2001-09-07 Richard Henderson <rth@redhat.com>
1254 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1255 require_seq and allow_seq. Let !literal omit the sequence number.
1256 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1258 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1260 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1261 section symbols the same way as externs.
1263 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1265 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1266 pseudo-op.
1268 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1270 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1271 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1272 PIC, BFD_RELOC_16_PCREL for the rest.
1273 (mips_ip): Likewise.
1274 (md_pcrel_from): return the right offset for the differently shifted
1275 pcrel relocs.
1276 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1278 2001-09-05 Richard Henderson <rth@redhat.com>
1280 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1281 (pseudo_func): Add @iplt.
1282 (pseudo_opcode): Add data16 and data16.ua.
1283 (md_begin): Set iplt pseudo.
1284 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1286 2001-09-04 Richard Henderson <rth@redhat.com>
1288 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1289 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1290 (alpha_macros): Remove occurrences of same.
1291 (O_lituse_addr, O_gprel): New.
1292 (DUMMY_RELOC_LITUSE_*): New.
1293 (s_alpha_ucons, s_alpha_arch): Prototype.
1294 (alpha_reloc_op): Construct elements via DEF macro.
1295 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1296 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1297 members to not be literal specific.
1298 (next_sequence_num): New.
1299 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1300 added/removed BFD relocations.
1301 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1302 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1303 (tokenize_arguments): Parse ! relocations properly.
1304 (find_macro_match): Delete unused macro argument types.
1305 (assemble_insn): Add reloc parameter; emit that instead of the
1306 default as appropriate.
1307 (get_alpha_reloc_tag): New. Split from ...
1308 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1309 (assemble_tokens): Don't search macros if user relocation present.
1310 Copy reloc sequence number to insn struct.
1311 (emit_ldgp): Remove user reloc handling.
1312 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1313 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1314 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1315 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1316 (struct alpha_fix_tag): Name members less literal specific.
1318 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1320 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1321 address of two symbols in different sections.
1323 2001-08-31 Eric Christopher <echristo@redhat.com>
1324 Jason Eckhardt <jle@redhat.com>
1326 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1327 5kc, and 20kc. Clean up old entries.
1329 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1330 Jeff Law <law@redhat.com>
1332 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1333 offset match H8 ELF spec.
1334 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1335 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1337 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1338 (build_bytes): Mark fixups for PCrel branches as signed. For
1339 OBJ_ELF, make sure the reloc's offset points to the first byte
1340 to be modified.
1341 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1342 * tc-h8300.h (relocation mappings): Add.
1344 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1346 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1347 define for BFD_ASSEMBLER.
1348 (tc_reloc_mangle): Likewise.
1349 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1351 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1353 * config/tc-h8300.c (h8300hmode): Record the machine type
1354 if BFD_ASSEMBLER is defined.
1355 (h8300smode, md_begin): Similarly.
1357 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1359 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1360 default from coff to elf.
1361 * configure: Regenerate.
1363 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1365 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1366 assorted coff relocations to the corresponding elf relocations.
1367 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1369 * configure.in: Add case for h8300-*-elf.
1370 * configure: Regenerate.
1372 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1374 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1375 documentation to reflect reality.
1377 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1379 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1380 (macro): Reflect change to MAX_GPREL_OFFSET.
1382 2001-08-27 Torbjorn Granlund <tege@swox.com>
1383 Staffan Ulfberg <staffanu@swox.se>
1384 Linus Nordberg <linus@swox.se>
1385 Alan Modra <amodra@bigpond.net.au>
1387 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1388 * configure: Regenerate.
1389 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1390 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1391 (md_assemble): Use them.
1392 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1393 (md_pseudo_table): Add "llong", "quad".
1394 (md_parse_option): Match default_cpu of powerpc*.
1395 (ppc_arch): Likewise.
1396 (ppc_subseg_align): Only for OBJ_XCOFF.
1397 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1398 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1399 (ppc_insert_operand): Don't bother testing 'file' before calling
1400 as_bad_where. Use as_bad_where for operand->insert errors.
1401 (mapping): Add ELF64 relocation modifiers.
1402 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1403 expressions with abs_symbol.
1404 (ppc_elf_cons): Correct offset for little endian targets.
1405 (ppc_elf_frob_symbol): New.
1406 (md_assemble): Add support for 64 bit ELF relocs.
1407 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1408 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1409 ".toc" section for 64 bit ELF.
1410 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1411 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1412 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1413 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1414 Expand on comments, error message. Add support for 64 bit relocs,
1415 and use PPC_HI etc. macros.
1416 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1417 (HANDLE_ALIGN): Define to generate nops in code sections rather
1418 than zeros.
1419 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1420 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1421 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1422 (ppc_fix_adjustable): Declare.
1423 (tc_frob_symbol): Define.
1424 (ppc_elf_frob_symbol): Declare.
1426 2001-08-26 Andreas Jaeger <aj@suse.de>
1428 * config/tc-s390.c: Add missing prototypes
1429 (md_gather_operands): Make static.
1431 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1433 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1434 allowed value, not the word beyond maximum.
1435 * config/tc-mips.c (macro_build_lui): Code cleanup.
1436 (macro): Reflect change to MAX_GPREL_OFFSET.
1437 (mips_ip): Check explicitly against S_EX_NONE.
1438 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1439 (md_apply_fix): Code cleanup.
1441 2001-08-24 Andreas Jaeger <aj@suse.de>
1443 * config/tc-ppc.h: Fix prototype declaration.
1445 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1447 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1448 * config/obj-elf.c (obj_elf_size): When size is constant, free
1449 and clear symbol_get_obj(sym)->size if any.
1451 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1453 * config/tc-mips.c (md_begin): Warn about incompatibility between
1454 -march=FOO and -mipsN option, continue with default ISA.
1456 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1458 * config/tc-mips.c (md_parse_option): #ifdef the
1459 traditional/non-traditional names as it is done in mips_target_format.
1461 2001-08-20 Richard Henderson <rth@redhat.com>
1463 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1464 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1465 use seg parameter instead of now_seg.
1467 2001-08-18 H.J. Lu <hjl@gnu.org>
1469 * config/tc-mips.c (show): Add the missing prototype.
1471 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1473 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1474 return values.
1475 (mips_ip): Use the new return values instead of characters. Add
1476 support for %higher and %highest.
1477 (LP): Remove.
1478 (RP): Remove.
1479 (my_getSmallExpression): Make parsing case insensitive and more
1480 reliable. Add support for %higher and %highest. Further support to
1481 parse %gprel and %neg is implemented but currently deactivated.
1483 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1485 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1486 (ecoff_build_symbols): Likewise.
1487 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1489 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1491 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1492 for n32 ABI if appropriate.
1494 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1496 * config/tc-mips.c (cons_fix_new_mips): Remove.
1497 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1498 (cons_fix_new_mips): Remove.
1500 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1502 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1503 a label, not a hex constant.
1505 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1507 * config/tc-v850.h: Add missing prototypes.
1509 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1511 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1512 relocations.
1514 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1516 * config/tc-sparc.c (cons_fix_new_sparc): Move
1517 `sparc_no_align_cons = 0;' to...
1518 (s_uacons): ...here so that sparc_no_align_cons will get
1519 cleared properly.
1521 2001-08-11 Kazu Hirata <kazu@hxi.com>
1523 * config/tc-mips.c: Fix a comment typo.
1525 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1527 * config/tc-mips.c (move_register): New function.
1528 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1529 (mips_ip): Likewise.
1530 (macro2): Use move_register rather than macro_build for moves.
1531 (mips16_macro): Likewise.
1532 (macro): Likewise. Handle M_MOVE.
1534 2001-08-10 Andreas Jaeger <aj@suse.de>
1536 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1537 to build warnings.
1538 * configure: Regenerate.
1540 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1542 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1543 Comment indentation of #pragma.
1544 * macro.c (alloca): Likewise.
1546 * config/tc-ppc.c: Revert 2001-08-08.
1548 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1550 * symbols.c: Add missing prototypes.
1551 * config/e-i386elf.c: Likewise.
1552 * config/e-i386coff.c: Likewise.
1553 * config/e-i386aout.c: Likewise.
1554 * config/obj-coff.c: Likewise.
1555 (def_symbol_in_progress, stack): Move definition.
1556 * config/obj-elf.c: Add missing prototypes.
1557 (obj_elf_change_section): Make static.
1558 (obj_elf_parse_section_letters): Likewise.
1559 (obj_elf_section_word): Likewise.
1560 (obj_elf_section_type): Likewise.
1562 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1564 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1565 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1566 determining reloc type with code reading operands->reloc field.
1568 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1570 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1571 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1572 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1573 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1575 * output-file.c (output_file_create): Don't try to open a second
1576 time as it's unnecessary. FOPEN_W was undefined too.
1578 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1580 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1581 (mips_ip): Likewise. Typo.
1583 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1585 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1586 of 0.
1587 (RELAX_ENCODE): Replace bfd_vma by valueT.
1588 (load_address): Formatting.
1589 (macro): Likewise. Code cleanup. Typo.
1590 (macro2): Formatting.
1591 (md_parse_option): Typo.
1592 (s_mipsset): Reorder cases to look nicer.
1593 (md_estimate_size_before_relax): Formatting. Code cleanup.
1594 (mips_elf_final_processing): Check against NULL instead of 0.
1595 (md_obj_end): Remove ugly `' in message string.
1596 (s_mips_ent): Remove ugly `' in message string.
1598 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1600 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1601 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1602 mutually exclusive (if they are different).
1603 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1604 set more than once.
1606 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1608 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1609 from GPREL addends.
1611 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1613 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1614 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1615 (md_long_opts): Add -mfp32 option.
1616 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1617 (md_show_usage): Show usage for -mfp32 and -mgp32.
1618 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1619 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1620 (HAVE_32BIT_ADDRESSES): New macro.
1621 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1622 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1623 (s_cprestore, s_cpadd): Likewise.
1624 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1625 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1626 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1627 to determine the width of addresses in load, store and jump macros.
1628 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1629 used in set instructions; do not check the address size for them.
1630 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1631 unaligned load and store macros.
1632 (mips_ip): Use the new macros to check the width of a register when
1633 processing float constants. Force a constant into memory if it is
1634 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1635 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1636 than mips_gp32 to select synthetic instructions.
1637 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1638 synthetic instructions.
1640 2001-08-01 Christian Groessler <cpg@aladdin.de>
1642 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1643 "rh", "rr", "rq", or "sp" then don't automatically assume
1644 it's a register name. Check whether there is a number
1645 following.
1647 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1649 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1650 Don't allocate more space than necessary for the input line copy.
1652 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1654 * read.c: Standardize error/warning messages - don't capitalise, no
1655 final period or newline, don't say "ignored" or "zero assumed" for
1656 as_bad messages. In some cases, change the wording to that used
1657 elsewhere for similar messages.
1658 * app.c: Likewise.
1659 * as.c: Likewise.
1660 * atof-generic.c: Likewise.
1661 * cgen.c: Likewise.
1662 * cond.c: Likewise.
1663 * depend.c: Likewise.
1664 * dwarf2dbg.c: Likewise.
1665 * ecoff.c: Likewise.
1666 * expr.c: Likewise.
1667 * frags.c: Likewise.
1668 * input-file.c: Likewise.
1669 * input-scrub.c: Likewise.
1670 * listing.c: Likewise.
1671 * output-file.c: Likewise.
1672 * stabs.c: Likewise.
1673 * subsegs.c: Likewise.
1674 * symbols.c: Likewise.
1675 * write.c: Likewise.
1676 * ecoff.c (ecoff_directive_end): Test for missing name by
1677 comparing input line pointers rather than reading string.
1678 (ecoff_directive_ent): Likewise.
1679 * read.c (s_set): Likewise.
1680 (s_align): Report a warning rather than an error for
1681 alignment too large.
1682 (s_comm): Check for missing symbol name.
1683 (s_lcomm_internal): Likewise.
1684 (s_lsym): Likewise.
1685 (s_globl): Use is_end_of_line instead of looking for '\n'.
1686 (s_lcomm_internal): Likewise.
1687 (ignore_rest_of_line): Report a warning rather than an error.
1689 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1691 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1692 any kind of relocation against a not-loaded section.
1694 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1696 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1697 to include '@' in symbol names when parsing versioned symbols
1698 rather than calling get_symbol_end multiple times.
1699 * config/tc-i370.c (register_name): Format fixes. Don't call
1700 get_symbol_end after parsing number.
1701 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1702 code out of conditional.
1703 (address_register_name): Likewise.
1704 (other_register_name): Likewise.
1705 * config/tc-mn10300.c (r_register_name): Likewise.
1706 (xr_register_name): Likewise.
1707 (data_register_name): Likewise.
1708 (address_register_name): Likewise.
1709 (other_register_name): Likewise.
1710 * config/tc-ppc.c (register_name): Likewise.
1711 * config/tc-s390.c (register_name): Likewise.
1713 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1715 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1716 and bra relax: update fragP->fr_fix after the fixup.
1718 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1720 * read.c (s_set): Check for missing symbol name.
1722 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1724 * write.c (relax_segment <rs_space>): Account for fr_fix.
1726 2001-07-25 H.J. Lu <hjl@gnu.org>
1728 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1729 we treat weak like extern only for ELF.
1730 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1731 symbols only for ELF.
1733 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1735 * config/tc-mips.c: Fix spelling error in comment.
1737 2001-07-25 Dave Brolley <brolley@redhat.com>
1739 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1740 (IS_PARALLEL_SEPARATOR): New macro.
1741 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1742 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1743 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1744 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1745 been seen).
1747 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1749 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1750 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1751 Update dependencies with "make dep-am".
1752 * Makefile.in: Regenerate.
1753 * doc/Makefile.in: Regenerate.
1755 2001-07-23 Kazu Hirata <kazu@hxi.com>
1757 * config/tc-alpha.h: Fix formatting.
1758 * config/tc-arc.c: Likewise.
1759 * config/tc-d10v.h: Likewise.
1760 * config/tc-hppa.c: Likewise.
1761 * config/tc-i370.c: Likewise.
1762 * config/tc-i386.h: Likewise.
1763 * config/tc-i960.h: Likewise.
1764 * config/tc-ia64.c: Likewise.
1765 * config/tc-ia64.h: Likewise.
1766 * config/tc-m32r.c: Likewise.
1767 * config/tc-m68k.c: Likewise.
1768 * config/tc-m88k.c: Likewise.
1769 * config/tc-ns32k.c: Likewise.
1770 * config/tc-pdp11.c: Likewise.
1771 * config/tc-pj.h: Likewise.
1772 * config/tc-s390.c: Likewise.
1773 * config/tc-sparc.c: Likewise.
1774 * config/tc-sparc.h: Likewise.
1775 * config/tc-tic80.c: Likewise.
1776 * config/tc-w65.h: Likewise.
1778 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1780 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1781 symbols specially. Always resolve, adding fr_address to value.
1782 * write.c (write_object_file): Don't add fr_address to sym values.
1783 (relax_frag): Likewise.
1784 (relax_segment): Likewise.
1785 * config/obj-ieee.c (do_symbols): Likewise.
1786 * config/tc-cris.c (md_convert_frag): Likewise.
1787 * config/tc-fr30.c (md_convert_frag): Likewise.
1788 * config/tc-i386.c (md_convert_frag): Likewise.
1789 * config/tc-m32r.c (md_convert_frag): Likewise.
1790 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1791 * config/tc-mcore.c (md_convert_frag): Likewise.
1792 * config/tc-mips.c (mips16_extended_frag): Likewise.
1793 * config/tc-ns32k.c (md_convert_frag): Likewise.
1794 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1795 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1796 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1797 (md_relax_table): Remove first four entries. Format.
1798 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1799 setting fr_var. Simplify byte branch checks.
1801 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1803 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1804 "isbranch" param as all calls have it set.
1805 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1806 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1807 strcasecmp in "nullify" var.
1808 (pa_parse_neg_add_cmpltr): Likewise.
1809 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1810 functions. Don't print wrong conditions in error messages.
1812 2001-07-23 Andreas Jaeger <aj@suse.de>
1814 * config/tc-s390.c (s390_force_relocation): Removed.
1816 * config/tc-s390.h: Remove double declaration of
1817 TC_FORCE_RELOCATION.
1819 2001-07-22 H.J. Lu <hjl@gnu.org>
1821 * config/tc-mips.c (s_mips_end): Remove unused variables.
1822 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1824 2001-07-17 Andreas Schwab <schwab@suse.de>
1826 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1827 .loc.
1828 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1829 insn.
1830 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1832 2001-07-17 matthew green <mrg@eterna.com.au>
1834 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1835 TE_NetBSD.
1836 (line_comment_chars): Set to '/' if TE_NetBSD.
1838 2001-07-14 matthew green <mrg@eterna.com.au>
1840 * configure.in (i386-*-netbsdelf*): New target.
1841 * configure: Regenerate.
1843 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1845 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1846 class of the non-debug symbol is C_NULL.
1848 2001-07-10 Anders Norlander <anorland@synergenix.se>
1850 * doc/as.texinfo (Incbin): Fix grammatical errors.
1852 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1854 * depend.c: Use FOPEN_.. macros in calls to fopen().
1855 * input-file.c: As above.
1856 * itbl-ops.c: As above.
1857 * listing.c: As above.
1858 * output-file.c: As above.
1859 * read.c: As above.
1861 2001-07-08 Anders Norlander <anorland@synergenix.se>
1863 * read.c (s_incbin): New .incbin function.
1864 * read.c (potable): Add "incbin" pseudo-op.
1865 * read.h: Add s_incbin prototype.
1866 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1867 * NEWS: Mention new feature.
1869 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1871 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1872 DEBUG_UNSPECIFIED.
1874 2001-07-06 John Healy <jhealy@redhat.com>
1876 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1877 set of fixups to be stored.
1878 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1879 restored to be chosen from any that are saved.
1880 (gas_cgen_swap_fixups): Modified to allow the current set of
1881 fixups to be swapped with any other set that has been saved.
1882 (gas_cgen_initialize_saved_fixups_array): New routine.
1883 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1884 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1885 or MAX_SAVED_FIXUP_CHAINS.
1886 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1887 store, swap and restore fuctions to reflect the new interface.
1889 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1891 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1892 ignore empty, ineffectual alignment frags when deciding if a
1893 branch can be short.
1895 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1897 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1898 and SPECIAL_SECTION_FINI_ARRAY.
1899 (special_section_name): Add .init_array and .fini_array.
1900 (md_pseudo_table): Add init_array and fini_array.
1901 (md): Add pointer_size and pointer_size_shift fields.
1902 (setup_unwind_header): New static function.
1903 (output_unw_records): Modify to use setup_unwind_header.
1904 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1905 md.pointer_size_shift.
1906 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1908 2001-07-05 Ben Elliston <bje@redhat.com>
1910 * README (Supported platforms): m88k no longer suffers bitrot.
1912 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1914 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1916 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1917 lsy_value. Correct typos in comments.
1918 * symbols.c (local_symbol_make): Update for name change.
1919 (local_symbol_convert): Likewise.
1920 (colon): Likewise.
1921 (S_GET_VALUE): Likewise.
1922 (S_SET_VALUE): Likewise.
1923 (print_symbol_value_1): Likewise.
1924 (resolve_symbol_value): Likewise. Don't divide local sym values
1925 by OCTETS_PER_BYTE twice.
1927 2001-07-04 Jim Wilson <wilson@redhat.com>
1929 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1931 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1932 sched branches.
1934 2001-07-05 Ben Elliston <bje@redhat.com>
1936 * read.c (s_fill): Correct spelling error in comments.
1938 * doc/c-m88k.texi: New file.
1939 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1940 * doc/Makefile.in: Regenerate.
1941 * doc/all.texi: Set M880X0.
1942 * doc/as.texinfo: Hook in m88k-dependent documentation.
1944 2001-07-04 Eric Christopher <echristo@redhat.com>
1946 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1948 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1949 and rm5721 as valid cpu strings.
1950 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1952 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1954 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1955 if it's expected to be non-zero.
1957 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1959 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1960 fscan->fx_frag.
1962 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1963 (write_object_file): Set finalize_syms to
1964 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1965 called.
1967 * doc/internals.texi: Document
1968 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1970 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1972 * config/tc-ppc.c: Formatting fixes.
1974 2001-07-01 Ben Elliston <bje@redhat.com>
1976 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1977 they cause some subtle breakage. Will fix them again later.
1979 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1981 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1982 outside of a function as a .appline directive.
1984 2001-06-28 Eric Christopher <echristo@redhat.com>
1985 H.J. Lu <hjl@gnu.org>
1987 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1988 of mips_cpu for the ISA selection.
1989 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1990 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1991 (mips_tune): New. Use mips_tune for scheduling and optimization
1992 issues.
1993 (append_insn): Use mips_tune and mips_arch.
1994 (macro_build): Ditto.
1995 (mips_ip): Ditto.
1996 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1997 backwards compatability mips_cpu generates arch and tune.
1998 (md_show_usage): Document new behavior.
2000 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
2001 Deprecate -mcpu.
2003 * NEWS: Update.
2005 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
2007 * write.c (write_object_file): Do not set finalize_syms until
2008 after the segments have been sized. Some backends may still
2009 need to access the syms's frags in order to adjust relaxed
2010 frags.
2012 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
2013 constants.
2015 2001-06-27 Alan Modra <amodra@bigpond.net.au>
2017 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
2018 subtract MD_PCREL_FROM_SECTION for 68k.
2019 (fixup_segment <Difference of 2 syms different seg>): Only fudge
2020 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
2022 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
2024 * write.c (fixup_segment <Difference of 2 syms same seg>): If
2025 pcrel, subtract MD_PCREL_FROM_SECTION value.
2027 2001-06-24 Ben Elliston <bje@redhat.com>
2029 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
2031 2001-06-24 Jakub Jelinek <jakub@redhat.com>
2033 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
2034 section symbols the same way as externs.
2036 2001-06-24 Ben Elliston <bje@redhat.com>
2038 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
2039 (emit_relocations): Ditto.
2040 (s_bss): Ditto.
2041 (md_begin): Reformat comments to conform to the GNU standards.
2042 (md_assemble): Ditto.
2044 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
2045 (md_parse_option): Mark parameters as unused.
2046 (md_show_usage): Ditto.
2047 (calcop): Adjust type of `reg_prefix' to char.
2048 (get_reg): Ditto.
2049 (getval): Adjust type of local `c' to char.
2050 (md_create_short_jump): Mark from_addr, to_addr params as unused.
2051 (md_create_long_jump): Ditto.
2052 (md_estimate_size_before_relax): Mark parameters as unused.
2054 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
2055 to allay a possible compiler warning.
2057 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
2059 * doc/internals.texi (CPU backend): Document md_atof.
2061 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
2063 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
2064 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
2065 architecture.
2067 2001-06-21 Philip Blundell <philb@gnu.org>
2069 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
2070 updated.
2071 (insns): Remove entry for adrl. Add long_flag for adr.
2072 (do_adr): Handle `l' suffix.
2073 (do_adrl): Delete.
2075 2001-06-21 Alan Modra <amodra@bigpond.net.au>
2077 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
2078 (md_apply_fix): Use it here. Replace printf with equivalent
2079 as_bad_where.
2080 (tc_gen_reloc): Use as_bad_where instead of as_bad.
2081 (md_apply_fix): Here too.
2082 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
2083 * config/tc-m68k.c (tc_gen_reloc): Likewise.
2084 (md_convert_frag_1): Likewise.
2086 2000-06-20 Tom Rix <trix@redhat.com>
2088 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
2090 2001-06-18 H.J. Lu <hjl@gnu.org>
2092 * doc/Makefile.am (info): Depend on $(MANS).
2093 (as.1): Remove the prefix `$(srcdir)/'.
2094 * doc/Makefile.in: Regenerated.
2096 * as.1: Removed.
2098 2001-06-18 Philip Blundell <philb@gnu.org>
2100 * config/tc-arm.c (do_msr): Remove restriction on usage of
2101 immediate operands.
2103 2001-06-19 Alan Modra <amodra@bigpond.net.au>
2105 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
2106 line info.
2108 2001-06-13 Philip Blundell <philb@gnu.org>
2110 * config/tc-arm.c (thumb_shift): Improve wording of error message.
2111 (do_t_arit): Likewise.
2113 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
2115 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
2116 .loc pseudos if the dfwarf2 functions are available.
2117 (md_assemble): Only call dwarf2_emit_insn if it is available.
2119 * expr.c: Fix typo in comment.
2121 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2123 * doc/as.texinfo (Infix Ops): Document that comparison and
2124 combiner operators can be used as infix operators.
2126 2001-06-12 Peter Jakubek <pjak@snafu.de>
2128 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
2129 of AND/OR.
2130 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
2131 (reverse_mri_condition): Likewise.
2132 (swap_mri_condition): Issue warning for conditions that can not be
2133 swapped.
2134 (build_mri_control_operand): Fix order of operands (swapped).
2135 (build_mri_control_operand): Allow upper case extension in structured
2136 control directives.
2137 (s_mri_else): Likewise.
2138 (s_mri_next): Likewise.
2139 (s_mri_for): Likewise.
2140 (s_mri_if): Fix handling comment ('*') in mri mode.
2141 (s_mri_while): Likewise.
2142 * macro.c (macro_expand): Allow macro invocation with empty
2143 extension.
2145 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2147 * config/tc-arm.c: Fix test for overlow of literal pool.
2149 2001-06-11 H.J. Lu <hjl@gnu.org>
2151 * NEWS: Updated for the new -n option for the MIPS assembler.
2153 * config/tc-mips.c (md_show_usage): Add -n.
2155 * doc/as.texinfo: Document the new -n option.
2156 * doc/c-mips.texi: Likewise.
2157 * doc/as.1: Regenerated.
2159 2001-06-10 Alan Modra <amodra@bigpond.net.au>
2161 * config/obj-coff.c (obj_coff_section): Formatting fix.
2163 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2164 ",pn".
2166 2001-06-08 H.J. Lu <hjl@gnu.org>
2168 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2169 disable warning about all NOPS that the assembler generates.
2170 (macro): Warn NOPS generated only if warn_nops is not 0.
2171 (md_shortopts): Add `n'.
2172 (md_parse_option): Set warn_nops to 1 for `n'.
2174 2001-06-08 H.J. Lu <hjl@gnu.org>
2176 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2178 2001-06-08 H.J. Lu <hjl@gnu.org>
2180 * config/tc-mips.c (md_apply_fix): Don't adjust common
2181 extern/weak symbols for ELF.
2182 (md_estimate_size_before_relax): Treat weak like extern for
2183 ELF.
2184 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2185 ELF.
2187 2001-06-08 Alan Modra <amodra@bigpond.net.au>
2189 * Makefile.am: 'som' is not wrongly spelled 'some'.
2190 * Makefile.in: Regenerate.
2192 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2193 S_GET_VALUE by using a temp.
2194 (append_insn): Likewise, and for S_SET_VALUE too.
2195 (mips_emit_delays): Likewise.
2196 (my_getExpression): Likewise.
2197 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2198 (mips16_extended_frag): Remove code concerned with avoiding
2199 locking in a frag address now that symbols are not finalized until
2200 relaxation is complete. Cater for first relaxation pass having
2201 bogus addresses. Use relax_marker to reliably determine whether a
2202 symbol frag has been reached on the current pass.
2204 2001-06-07 H.J. Lu <hjl@gnu.org>
2206 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2207 * configure: Regenerate.
2209 2001-06-07 H.J. Lu <hjl@gnu.org>
2211 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2212 ecoff emulation.
2213 * configure: Regenerate.
2215 2001-06-07 H.J. Lu <hjl@gnu.org>
2217 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2218 MIPS_STABS_ELF is defined.
2220 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2222 * as.c (show_usage): Remove L from listing options. It is not a
2223 generic option.
2225 2001-06-06 Christian Groessler <cpg@aladdin.de>
2227 * config/tc-z8k.c: Removed many warnings by removing unused
2228 variables and tagging unused parameters as such.
2229 (md_begin): Fixed a typo (","instead of ";").
2230 (struct ctrl_table): Add parentheses to initialize array
2231 correctly.
2232 (struct flag_table): Likewise.
2233 (struct intr_table): Likewise.
2234 (struct table): Likewise.
2235 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2237 2001-06-06 Peter Jakubek <pjak@snafu.de>
2239 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2240 options to list (e.g. m5206e, m5307, m5407).
2242 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2244 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2245 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2247 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2249 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2250 <JumpByte, JumpDword insn output>: Remove dead code.
2252 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2254 * as.c (parse_args): Correct option name "listing-lhs-width2".
2256 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2258 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2259 status.
2261 2001-05-30 Richard Henderson <rth@redhat.com>
2263 * read.c (emit_leb128_expr): Call md_cons_align.
2265 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2267 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2268 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2269 (tc_gen_reloc): Likewise.
2270 (sparc_cons_align): Don't clear sparc_no_align_cons.
2271 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2272 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2274 2001-05-27 Alan Modra <amodra@one.net.au>
2276 * write.c (relax_segment <rs_space>): Check the section of a
2277 symbol to determine whether it is absolute rather than comparing
2278 its frag against zero_address_frag as listings play tricks with
2279 frags.
2281 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2282 allocated in the same chunk as the fixed part.
2284 2001-05-26 Alan Modra <amodra@one.net.au>
2286 * write.c (relax_segment <rs_space>): Calculate growth using
2287 addresses before stretch. Prevent repeated error messages.
2288 From Peter Jakubek <pjak@snafu.de>
2289 Use as_bad_where and as_warn_where to pinpoint errors.
2291 2001-05-25 Alan Modra <amodra@one.net.au>
2293 * symbols.c (resolve_symbol_value): Always set segment, even when
2294 not finalizing symbol value.
2296 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2297 * config/obj-coff.c (write_object_file): Likewise.
2298 * (size_section): Remove rs_space assert as fr_symbol is no longer
2299 removed.
2300 (fill_section): Likewise.
2302 * configure.in: Replace linuxoldld with linux*oldld.
2303 * configure: Regenerate.
2305 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2306 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2307 that have been finalized.
2309 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2310 taking exit_dont_set_value.
2312 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2313 relaxing.
2315 2000-05-24 Tom Rix <trix@redhat.com>
2317 * config/obj-coff.c (add_lineno): xcoff allows negative line
2318 numbers
2319 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2321 2001-05-24 Alan Modra <amodra@one.net.au>
2323 * write.c (write_object_file): Set finalize_syms = 1 before
2324 size_seg is called.
2326 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2328 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2329 architecture, remove erraneous ISA_MIPS32.
2330 (md_show_usage): Add MIPS r12k support.
2331 (mips_cpu_info_table): Add MIPS r12k support.
2333 2001-05-22 Alan Modra <amodra@one.net.au>
2335 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2336 testing for NULs.
2338 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2339 instead use finalize_syms directly. Don't treat expressions
2340 specially with regard to finalize_syms. Update calls to self.
2341 (resolve_local_symbol): Update call to resolve_symbol_value.
2342 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2343 !finalize_syms.
2344 * symbols.h (resolve_symbol_value): Update prototype.
2345 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2346 to resolve_symbol_value.
2347 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2348 * config/obj-coff.c (do_relocs_for): Likewise.
2349 (yank_symbols): Likewise.
2350 (fixup_segment): Likewise.
2351 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2352 * config/tc-mips.c (md_convert_frag): Likewise.
2353 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2354 (ppc_fix_adjustable): Likewise.
2355 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2356 (dwarf2dbg_convert_frag): Likewise.
2357 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2358 (eh_frame_convert_frag): Likewise.
2359 * expr.c (make_expr_symbol): Likewise.
2360 * write.c (adjust_reloc_syms): Likewise.
2361 (write_object_file): Likewise.
2362 (relax_segment): Likewise.
2363 (fixup_segment): Likewise.
2364 (finalize_syms): Init to zero, and update comment.
2365 (write_object_file): Set finalize_syms to 1 rather than 2.
2366 * doc/internals.texi (sy_value): Mention finalize_syms.
2367 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2369 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2370 as relaxable if embedded system, make weak syms non-relaxable.
2371 Move definition..
2372 (tc_m68k_fix_adjustable): ..so it can be used here.
2373 (md_apply_fix_2): Sign extend without conditional.
2375 * config/tc-v850.c: Update copyright.
2377 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2379 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2380 howto entry is not found.
2382 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2384 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2385 optimize differences between symbols in code sections to
2386 constants.
2387 (mn10300_fix_adjustable): Don't adjust to section+offset
2388 relocations pointing at symbols in code sections.
2390 2001-05-16 Alan Modra <amodra@one.net.au>
2392 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2393 for 8 byte insns.
2394 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2395 opcodes are output rather than after. Delete insn_size.
2396 * config/tc-v850.c (md_assemble): Similarly, but delete
2397 total_insn_size.
2399 2001-05-14 Richard Henderson <rth@redhat.com>
2401 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2402 last change.
2404 2001-05-14 Richard Henderson <rth@redhat.com>
2406 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2407 also collect whether to expect an FDE augmentation.
2408 (check_eh_frame): Rewrite as a state machine. Track where in
2409 an FDE we are located, skip any augmentation.
2410 (eh_frame_estimate_size_before_relax): Get code alignment from
2411 the fragment subtype.
2412 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2413 * read.c (emit_leb128_expr): Call check_eh_frame.
2415 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2417 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2418 before a relaxable insns.
2420 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2422 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2423 between symbols if the base symbol is in the current section;
2424 emit a PC-relative relocation instead.
2426 2001-05-12 Peter Targett <peter.targett@arccores.com>
2428 * config/tc-arc.c: Update copyright and tidy source comments.
2429 (md_pseudo_table): Add directive .cpu back as an alias for
2430 .option. Add .file and .line for dwarf2 support.
2431 (arc_mach_type): Make bfd_mach_arc_6 default.
2432 (md_longopts): Add entry 'pre-v6' representing old command line
2433 option when assembling for 'arc5' core versions.
2434 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2435 default behaviour.
2436 (arc_code_symbol): Make symbol value for @h30 fixup expression
2437 equal to O_constant.
2438 (md_assemble): Call dwarf2_emit_insn.
2439 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2440 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2441 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2443 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2445 * config/tc-ia64.c (special_linkonce_name): New.
2446 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2447 .gnu.linkonce.ia64unw{,i}.FOO.
2448 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2449 (dot_endp): Add comment about it.
2451 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2453 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2454 block, ensure that the low order bits of the alignment are
2455 preserved.
2457 2001-05-10 Alan Modra <amodra@one.net.au>
2459 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2460 symbol_next.
2462 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2463 current variable part of frag.
2464 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2465 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2466 * config/tc-m68hc11.c (RELAX_STATE): Define.
2467 (RELAX_LENGTH): Define.
2468 (md_estimate_size_before_relax): Handle non-relaxable cases
2469 separately from relaxable cases for clarity, and return correct
2470 size for multi-pass relaxation.
2471 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2472 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2473 (md_convert_frag): Remove "length_code".
2474 * config/tc-vax.c (RELAX_STATE): Define.
2475 (RELAX_LENGTH): Define.
2476 (md_relax_table): Add missing entry.
2477 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2478 (md_convert_frag): Remove "length_code".
2479 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2480 don't bother setting fr_var. Return correct size for multi-pass
2481 relaxation.
2482 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2483 (md_convert_frag): Don't bother clearing fr_var.
2484 (md_pseudo_table): Correct initialization.
2485 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2486 (md_estimate_size_before_relax): No need to set fr_var.
2487 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2488 (md_estimate_size_before_relax): No need to set fr_var.
2490 2001-05-09 Richard Henderson <rth@redhat.com>
2492 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2493 beginning a function's unwind info block.
2495 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2497 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2499 2001-05-08 Andreas Schwab <schwab@suse.de>
2501 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2502 fx_pcrel_adjust explicitly sign extend when reading it.
2504 2001-05-08 Alan Modra <amodra@one.net.au>
2506 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2507 from md_relax_table, and combine some switch cases.
2509 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2511 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2512 from offset in non-pcrel operands too.
2514 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2516 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2517 * config/tc-arm.c (arm_handle_align): Do not insert more than
2518 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2519 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2521 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2523 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2524 Run "make dep-am".
2525 * Makefile.in: Regenerate.
2526 * configure.in: Remove duplicate mips-*-ecoff* entry.
2527 * configure: Regenerate.
2529 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2530 (n_names): Cast away type mismatch.
2531 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2532 (obj_ecoff_frob_symbol): Likewise.
2533 * ecoff.c: (add_file): Add unused attribute.
2534 (ecoff_directive_begin): Likewise.
2535 (ecoff_directive_bend): Likewise.
2536 (ecoff_directive_def): Likewise.
2537 (ecoff_directive_dim): Likewise.
2538 (ecoff_directive_scl): Likewise.
2539 (ecoff_directive_size): Likewise.
2540 (ecoff_directive_type): Likewise.
2541 (ecoff_directive_tag): Likewise.
2542 (ecoff_directive_val): Likewise.
2543 (ecoff_directive_endef): Likewise.
2544 (ecoff_directive_end): Likewise.
2545 (ecoff_directive_ent): Likewise.
2546 (ecoff_directive_extern): Likewise.
2547 (ecoff_directive_file): Likewise.
2548 (ecoff_directive_fmask): Likewise.
2549 (ecoff_directive_frame): Likewise.
2550 (ecoff_directive_mask): Likewise.
2551 (ecoff_directive_loc): Likewise.
2552 (mark_stabs): Likewise.
2553 (ecoff_stab): Likewise.
2554 (ecoff_frob_symbol): Cast away type mismatch.
2555 (ecoff_padding_adjust): Likewise.
2556 (ecoff_build_symbols): Likewise.
2557 (ecoff_build_procs): Likewise.
2558 (ecoff_build_aux): Likewise.
2559 (ecoff_build_strings): Likewise.
2560 (ecoff_build_fdr): Likewise.
2561 (ecoff_build_debug): Likewise.
2562 * itbl-ops.c (itbl_assemble): Variable initialization.
2564 2001-05-03 Alan Modra <amodra@one.net.au>
2566 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2567 expressions rather than triggering an assert.
2569 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2571 * config/tc-openrisc.c: New file.
2572 * config/tc-openrisc.h: Likewise.
2574 * Makefile.am: Add OpenRISC target.
2575 * Makefile.in: Regenerated.
2577 * configure.in (openrisc-*-*): Add target.
2578 * configure: Regenerated.
2580 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2582 * config/tc-arm.c (arm_frag_align_code): Change error message to
2583 more explanatory version.
2585 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2587 * config/tc-mips.c (md_parse_option): Also accept
2588 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2590 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2592 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2593 argument passing order: predicate goes last, not first.
2595 2001-04-27 Sean McNeil <sean@mcneil.com>
2597 * configure.in: Add arm-vxworks.
2598 * configure: Regenerate.
2600 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2602 * config/tc-arm.c (arm_handle_align): New Function: Generate
2603 no-op filled alignment frags.
2604 (arm_frag_align_code): New Function: Create a code alignment frag.
2605 (arm_init_frag): New Function: Initialse the target dependent
2606 parts of a frag.
2608 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2609 (TC_FRAG_INIT): Define.
2610 (HANDLE_ALIGN): Define.
2611 (md_do_align): Define.
2613 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2615 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2616 symbol has been initialised before extracting its symbol index.
2618 2001-04-24 H.J. Lu <hjl@gnu.org>
2620 * configure: Regenerated with the right version of autoconf.
2622 2001-04-24 Christian Groessler <cpg@aladdin.de>
2624 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2625 generate R_CALLR and R_REL16 relocations
2627 2000-04-20 Jason Eckhardt <jle@redhat.com>
2629 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2630 since frag_now can change after d10v_cleanup is called.
2632 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2634 * configure.in: Add the em type for FreeBSD targets.
2635 * configure: Regenerate.
2637 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2639 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2640 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2642 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2643 pc-relative relocations not placed at the end of the instruction.
2645 2001-04-13 Jim Wilson <wilson@redhat.com>
2647 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2648 excluding br.i.
2650 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2652 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2653 handle SHF_MERGE and SHF_STRINGS.
2654 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2655 (obj_elf_section): Allow additional argument specifying entity size.
2656 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2657 in SEC_MERGE sections.
2659 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2661 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2663 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2665 * expr.c (operand): Pass &c to md_parse_name().
2666 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2668 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2670 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2672 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2673 * Makefile.in: Regenerated.
2675 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2676 * configure: Regenerated.
2678 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2680 * config/tc-mn10300.c (xr_registers): Added `pc'.
2682 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2684 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2685 * configure: Regenerate.
2687 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2688 cases, and always return size based on current fr_subtype.
2689 (md_begin): Move initialization of md_relax_table..
2690 (md_relax_table): ..to static initializer. Set rlx_length for
2691 UNDEF_WORD_DISP cases.
2692 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2693 (md_begin): Likewise.
2694 (md_relax_table): Likewise.
2695 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2696 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2697 Set rlx_backward and rlx_forward to zero for unused states.
2698 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2699 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2700 (UNCOND12, UNCOND32): Remove duplicate defines.
2702 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2704 * config/tc-cris.c (md_estimate_size_before_relax) <case
2705 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2706 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2707 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2708 Add cases to cover all relax states.
2709 (cris_insn_first_word_frag): New.
2710 (md_assemble): Call cris_insn_first_word_frag to get the first
2711 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2712 end. Drop variable insn_size.
2713 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2714 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2715 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2717 * write.c (write_object_file): Reset broken word state before
2718 calling relax_seg.
2720 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2722 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2723 for one line if not already enabled.
2724 * cond.c (s_elseif): Correct conditional assembly listing.
2725 (s_else): Likewise.
2727 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2728 Don't abort on NULL current_cframe.
2730 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2732 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2733 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2734 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2735 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2736 * config/obj-coff.c (do_relocs_for): Likewise.
2737 (yank_symbols): Likewise.
2738 (fixup_segment): Likewise.
2739 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2740 (ppc_fix_adjustable): Likewise.
2741 * config/tc-mips.c (md_convert_frag): Likewise.
2742 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2743 * ehopt.c (eh_frame_convert_frag): Likewise.
2744 * expr.c (make_expr_symbol): Likewise.
2746 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2747 better packing.
2748 * symbols.c (resolve_symbol_value): Don't fix expression values
2749 until relaxation is complete.
2750 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2751 (S_GET_VALUE): Likewise, and return unresolved expression value.
2752 * write.c (finalize_syms): New.
2753 (relax_and_size_seg): Split into..
2754 (relax_seg): New function, returns 1 if anything changed..
2755 (size_seg): And the remainder of relax_and_size_seg.
2756 (fixup_segment): Arrange for final resolution of sym values.
2757 (adjust_reloc_syms): Likewise.
2758 (write_object_file): Likewise, and repeatedly call relax_seg until
2759 nothing more changes.
2760 (relax_segment): Return 1 if anything changed. Use correct types
2761 for rs_org `target' and `after'.
2762 * write.h (finalize_syms): Declare.
2763 (relax_segment): Update prototype.
2765 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2766 do-nothing cases to switch to avoid abort on a second relaxation
2767 pass, and tidy code a little.
2768 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2769 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2770 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2771 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2772 (md_relax_table): Remove first four unused entries. Increment
2773 rlx_length by one throughout table, and update comments to suit.
2774 (md_estimate_size_before_relax): Return size of current variable
2775 part of frag to reflect reality when relaxing more than once.
2776 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2777 (COND32, UNCD32): Rename to DISP32 throughout.
2778 (UNDEF_WORD_DISP): Renumber to 3.
2779 (md_estimate_size_before_relax): Add extra do-nothing cases.
2780 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2781 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2782 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2783 handle word and dword branches.
2785 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2787 * config/tc-cris.h (tc_fix_adjustable): Allow only
2788 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2789 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2790 example in comment to valid type.
2792 2001-03-28 H.J. Lu <hjl@gnu.org>
2794 * read.c (equals): Set to local for COFF only if it hasn't been
2795 defined before.
2797 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2799 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2800 (md_begin): Use it when setting default architecture.
2802 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2804 * read.c (equals): (for COFF) default symbols to being local.
2806 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2808 * configure.in (cris-*-*): Change default emulation to criself.
2809 (cris-*-*aout*): New rule.
2810 * configure: Regenerate.
2812 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2814 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2815 BFD_RELOC_390_GOTENT.
2816 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2817 BFD_RELOC_390_GOTENT.
2819 2001-03-26 Nick Clifton <nickc@redhat.com>
2821 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2822 * config/tc-s390.c (s390_force_relocation): New function: Force
2823 relocations for VTINHERIT relocs.
2825 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2827 * doc/as.texinfo: Put @c man begin to generate the as man page.
2828 When generating man, define all the variables. Re-organize some
2829 options to obtain better indentation of man page.
2830 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2831 (as.1): Build from as.texinfo.
2832 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2834 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2836 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2837 scale factor, and return the end of the expression.
2838 (i386_operand): Modify for above.
2840 2001-03-23 Nick Clifton <nickc@redhat.com>
2842 * doc/as.texinfo: Document --listing-XXX command line switches.
2843 Explain why listings behave differently when -pipe is used.
2845 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2847 * write.c (fix_new_exp): Print an error if passed a register.
2849 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2851 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2852 (PIC_SUFFIX_CHAR): New macro.
2853 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2854 (pic): New variable.
2855 (md_longopts): New option --pic.
2856 (OPTION_PIC): Define.
2857 (md_estimate_size_before_relax): Tweak longish comment.
2858 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2859 (md_assemble): Handle a PIC relocation on prefix and normal
2860 instruction operands.
2861 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2862 "complex" operand expressions. Call frag_more outside
2863 gen_cond_branch_32 parameter list.
2864 (cris_process_instruction): Handle PIC relocs on parsed
2865 operand expressions. Validize PIC reloc sizes.
2866 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2867 (gen_bdap): Handle "complex" operand expressions.
2868 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2869 ADD.D offset,PC as jump instruction if generating PIC. Generate
2870 error instead of crashing on complex expressions.
2871 (cris_number_to_imm): Add segT parameter. All callers changed.
2872 Use segT parameter, not now_seg, for segment of fixup. Handle
2873 PCREL relocations but check that they are fully resolved.
2874 (md_parse_option): Handle OPTION_PIC.
2875 (tc_gen_reloc): Handle PIC relocs.
2876 (md_show_usage): Update for --pic.
2877 (md_apply_fix3): Renamed from md_apply_fix.
2878 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2879 (md_cris_force_relocation): Force relocation for PIC relocs.
2881 * config/tc-cris.h: Tweak attribution.
2882 (MD_APPLY_FIX3): Define.
2883 (IS_CRIS_PIC_RELOC): New macro.
2884 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2885 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2886 generating ELF.
2887 (tc_frob_symbol): Avoid emitting undefined symbols.
2889 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2891 * frags.h (struct frag): Add relax_marker.
2892 * write.c (is_dnrange): Delete.
2893 (relax_frag): Use correct types for `aim', `target', `address'.
2894 Delete `offset', `was_address'. Test `relax_marker' instead of
2895 using fragile (and slow) address test.
2896 (relax_segment): Init and flip `relax_marker'.
2898 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2900 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2901 used register name.
2903 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2905 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2906 with 'Motorola specification for assembly language input standard'.
2908 2001-03-17 Richard Henderson <rth@redhat.com>
2910 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2911 (dwarf2_directive_loc): Don't use them.
2912 (dwarf2_directive_file): Reject duplicate file definitions.
2913 (get_filenum): Zero allocated memory.
2914 (out_file_list): Complain about missing file definitions.
2916 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2918 * read.c (do_org): Handle complex expressions.
2919 * cgen.c (gas_cgen_finish_insn): Likewise.
2921 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2923 * config/tc-ia64.c (md): New member keep_pending_output.
2924 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2925 is not set.
2926 (dot_xdata): Turn on md.keep_pending_output for the duration of
2927 this function.
2928 (dot_xfloat_cons): Ditto.
2929 (dot_xstringer): Ditto.
2930 (dot_xdata_ua): Ditto.
2931 (dot_xfloat_cons_ua): Ditto.
2933 2001-03-15 Jim Wilson <wilson@redhat.com>
2935 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2936 label support.
2938 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2940 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2942 2001-03-15 DJ Delorie <dj@redhat.com>
2944 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2945 blindly freeing string if it isn't at the top of the obstack.
2947 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2949 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2950 (NUM_FLAG_CODE): Define.
2951 (lex_got): New function.
2952 (got_reloc): New global var.
2953 (x86_cons_fix_new): New function.
2954 (x86_cons): New function.
2955 (i386_immediate): Use lex_got here, replacing inline code. Change
2956 "ignoring junk.." error message to "junk.."
2957 (i386_displacement): Likewise.
2958 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2959 (x86_cons): Declare.
2960 (TC_CONS_FIX_NEW): Define.
2961 (x86_cons_fix_new): Declare.
2963 2001-03-12 Nick Clifton <nickc@redhat.com>
2965 * config/tc-arm.c (md_begin): Always set machine type based on
2966 cpu_variant.
2968 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2970 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2971 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2972 union.
2973 <JumpInterSegment output>: Use correct i.disp_reloc[].
2974 <immediate output>: Likewise.
2976 2001-03-06 Nick Clifton <nickc@redhat.com>
2978 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2979 BLX(1) instruction.
2981 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2983 * config/tc-m68k.c : Add 5407 to archs[] table.
2984 (HAVE_LONG_BRANCH): Add mcf5407.
2985 (select_control_regs): Recognize 5407.
2987 2001-03-02 Dave Brolley <brolley@redhat.com>
2989 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2990 than m32r_do_align.
2992 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2994 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2995 (gen_to_words): Print warnings if NaNs are found and the target CPU
2996 does not support them. Allow largest exponent to be used in normal
2997 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2999 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
3001 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
3002 anymore since we use bfd_elf_generic_reloc now.
3003 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
3005 2001-02-27 Alan Modra <alan@linuxcare.com.au>
3007 * configure.in (BFD_VERSION): New.
3008 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
3009 * configure: Regenerate.
3010 * Makefile.am: Run "make dep-am"
3011 * Makefile.in: Regenerate.
3012 * doc/Makefile.in: Regenerate.
3014 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
3016 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
3017 SEC_NEVER_LOAD when the 'n' flag is used.
3018 Add SEC_NEVER_LOAD to matchflags.
3020 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3022 * symbols.c (decode_local_label_name): Initialize message_format
3023 only when an error is reported (perf pb due to I18N).
3025 2001-02-23 H.J. Lu <hjl@gnu.org>
3027 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
3028 BFD_ASSEMBLER is not defined.
3030 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
3032 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
3033 done if it's against a symbol.
3035 2001-02-22 Timothy Wall <twall@cygnus.com>
3037 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
3038 target formats if applicable.
3039 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
3040 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
3041 * Makefile.in: Regenerated.
3042 * configure.in: Added configuration for ia64-*-aix*.
3043 * configure: Regenerated.
3045 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3047 * config/tc-ia64.c (enum operand_match_result): New type.
3048 (operand_match): Change return type to operand_match_result.
3049 Fix all returns appropriately, adding support for returning the
3050 out-of-range result.
3051 (parse_operands): New locals result, error_pos, out_of_range_pos,
3052 curr_out_of_range_pos. Rewrite operand matching loop to give better
3053 error messages.
3055 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3057 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
3058 (dot_proc): Clear unwind.prologue_count to zero.
3059 (dot_prologue): Increment unwind.prologue_count.
3060 (dot_restore): If second operand is omitted, use
3061 unwind.prologue_count -1 for "ecount" (# of additional regions to
3062 pop). Decrement unwind.prologue_count by number of regions
3063 popped.
3065 2001-02-21 Nick Clifton <nickc@redhat.com>
3067 * doc/as.texinfo (Section): Note that some flags to the COFF
3068 version of .section remove attributes rather than setting them.
3070 2001-02-20 Kazu Hirata <kazu@hxi.com>
3072 * config/tc-pdp11.c: Fix formatting.
3073 * config/tc-pdp11.h: Likewise.
3075 2001-02-20 Bo Thorsen <bo@suse.de>
3077 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
3078 entry.
3080 2001-02-18 David O'Brien <obrien@FreeBSD.org>
3082 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
3083 all FreeBSD platforms should look the same at this level.
3084 * configure: Rebuilt.
3085 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
3087 2001-02-18 lars brinkhoff <lars@nocrew.org>
3089 * Makefile.am: Add PDP-11 target.
3090 * configure.in: Likewise.
3091 * config/tc-pdp11.c: New file.
3092 * config/tc-pdp11.h: New file.
3093 * doc/Makefile.am: Add PDP-11 documentation.
3094 * doc/all.texi: Likewise.
3095 * doc/as.texinfo: Likewise.
3096 * doc/c-pdp11.texi: New file.
3098 2001-02-16 matthew green <mrg@redhat.com>
3100 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
3102 2001-02-13 Jim Wilson <wilson@redhat.com>
3104 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
3105 reloc instead of a 0 reloc.
3106 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
3107 as done.
3108 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
3110 2001-02-13 Ian Lance Taylor <ian@zembu.com>
3112 * write.c (is_dnrange): Stop as soon as the address becomes
3113 larger.
3114 (relax_frag): Add segment parameter. Only call symbol_get_frag
3115 once. Only call is_dnrange if the symbol is in the same segment,
3116 and the symbol address is larger.
3117 (relax_segment): Pass segment to md_relax_frag and relax_frag.
3118 * write.h (relax_frag): Update declaration.
3119 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
3120 it to relax_frag.
3121 * config/tc-m32r.c (m32r_relax_frag): Likewise.
3122 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
3123 (m32r_relax_frag): Update declaration.
3124 * config/tc-mips.h (md_relax_frag): Add segment parameter.
3125 * config/tc-tic54x.h (md_relax_frag): Likewise.
3126 * doc/internals.texi (CPU backend): Update documentation for
3127 md_relax_frag.
3129 2001-02-13 Alan Modra <alan@linuxcare.com.au>
3131 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
3132 Mention effect of < 386 architectures on jump promotion.
3133 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
3135 * config/tc-i386.c (no_cond_jump_promotion): New.
3136 (set_cpu_arch): Parse "jumps" arch modifier.
3137 (insn_size): Modify usage comment.
3138 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3139 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3140 (TYPE_FROM_RELAX_STATE): New define.
3141 (UNCOND_JUMP, COND_JUMP): Renumber.
3142 (md_relax_table): Reorder to suit.
3143 (COND_JUMP86): New define.
3144 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3145 (md_assemble): Create frag var for jumps of max size, encode relax
3146 state for COND_JUMP86.
3147 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3148 leave conditional jumps small if no_cond_jump_promotion.
3149 (md_convert_frag): Likewise.
3151 * expr.c (operator): Don't bump input_line_pointer for two char
3152 operators. Instead return operator size via new param num_chars.
3153 (expr): Use above to parse multi-char operators correctly.
3155 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
3157 * config/tc-i386.c (i386_displacement): Fix handling of
3158 BFD_RELOC_X86_64_GOTPCREL.
3159 (i386_validate_fix): Likewise.
3161 2001-02-12 Philip Blundell <pb@futuretv.com>
3163 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3164 ldrt/strt instructions.
3166 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3168 * config/tc-mips.c (macro): For M_LA_AB emit a
3169 BFD_RELOC_MIPS_CALL16 relocation or a
3170 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3171 BFD_RELOC_MIPS_GOT16 and
3172 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3173 loading the jump register when generating SVR4_PIC code.
3175 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3177 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3178 map to MIPS-specific files, as they used to do before the
3179 change on 2000-05-21.
3180 * configure: Regerate.
3182 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3184 * config/tc-mips.c (md_parse_option): Don't try to compile
3185 ELF-only option code if not ELF.
3187 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3189 * config/tc-ia64.h (md_elf_section_type): New macro.
3190 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3191 (they're now handled via ia64_elf_section_type.
3193 * config/tc-ia64.c (unwind): New members saved_text_seg,
3194 saved_text_subseg, and force_unwind_entry.
3195 (optimize_unw_records): New function to optimize away unnecessary
3196 unwind directives.
3197 (ia64_elf_section_type): New function.
3198 (output_unw_records): Generate unwind info only if the size is
3199 non-zero or if it's forced for some other reason (e.g.,
3200 handlerdata or a personality routine).
3201 (generate_unwind_image): Don't switch back to previous
3202 section---stay inside the unwind info section instead so that
3203 handlerdata that may follow goes into the right place.
3204 (dot_handlerdata): Force generation of unwind entry and save the
3205 current active text segment before generating unwind image.
3206 (dot_unwentry): Force generation of unwind entry.
3207 (dot_personality): Ditto.
3208 (dot_endp): Generate unwind table entry only if there is
3209 some unwind info or the unwind entry was forced.
3211 * config/tc-ia64.c (make_unw_section_name): New macro to form
3212 unwind section name.
3213 (generate_unwind_image): Add "text_name" argument. Use it to
3214 form unwind section name.
3215 (dot_handlerdata): Determine current segment (section) name and
3216 pass it to generate_unwind_image().
3217 (dot_endp): Determine current segment (section) name and use
3218 it to determine the appropriate unwind section name.
3219 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3220 n, fill, and max arguments.
3222 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3224 * Makefile.am: Add linux target for S/390.
3225 * configure.in: Likewise.
3226 * config/tc-s390.c: New file.
3227 * config/tc-s390.h: New file.
3229 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3231 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3232 2byte, 4byte and 8byte.
3234 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3236 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3237 md_number_to_chars with size > sizeof (valueT).
3239 2001-02-06 H.J. Lu <hjl@gnu.org>
3241 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3242 there is no relocation.
3244 2001-02-06 H.J. Lu <hjl@gnu.org>
3246 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3248 * config/tc-ia64.c (md_parse_option): Only accept the valid
3249 ia64 options on "-axxx".
3251 2001-02-05 Jim Wilson <wilson@redhat.com>
3253 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3254 aborting for invalid operands.
3256 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3258 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3259 than via pointer. Update all callers.
3260 (UNWIND_LOW32): Define.
3261 (UNWIND_HIGH32): Define.
3262 (pa_build_unwind_subspace): Use the above macros instead of dumping
3263 bitfields directly. Call frag_more once rather than multiple times.
3264 (md_assemble): Use UNWIND_LOW32.
3265 (pa_entry): Likewise
3266 (pa_procend): Likewise.
3267 (process_exit): Use UNWIND_HIGH32.
3269 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3271 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3272 function to select the header according to the cpu.
3273 (md_after_pass_hook, md_do_align): Remove.
3274 (md_cleanup, m68hc11_cleanup): Remove.
3275 (md_pcrel_from_section): Declare.
3276 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3277 (build_jump_insn, build_insn): Likewise.
3278 (m68hc11_listing_header): New function.
3279 (m68hc11_cleanup): Remove.
3281 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3283 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3284 symbols because there is no support for shared libraries and these
3285 symbols can't be overridden (unless they are weak).
3287 2001-02-01 Momchil Velikov <velco@fadata.bg>
3289 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3290 for the compilation unit with a zero byte.
3292 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3294 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3295 destinations. Correct range check for 17 and 22 bit branches.
3297 2001-01-25 Nick Clifton <nickc@redhat.com>
3299 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3300 still set. Issue an error message instead.
3301 (md_estimate_size_before_relax): Delete unused variable
3302 'buffer_address'. Fixup parentheses around if statement.
3304 2001-01-23 Kazu Hirata <kazu@hxi.com>
3306 * as.c: Fix formatting.
3307 * ehopt.c: Likewise.
3308 * messages.c: Likewise.
3309 * stabs.c: Likewise.
3310 * symbols.c: Likewise.
3312 2001-01-23 Ben Elliston <bje@redhat.com>
3314 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3316 2001-01-22 Kazu Hirata <kazu@hxi.com>
3318 * config/tc-alpha.c: Fix formatting.
3320 2001-01-19 Kazu Hirata <kazu@hxi.com>
3322 * config/tc-alpha.c: Fix formatting.
3324 2001-01-18 Kazu Hirata <kazu@hxi.com>
3326 * config/tc-alpha.c: Fix formatting.
3328 2001-01-18 Nick Clifton <nickc@redhat.com>
3330 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3331 "da" flags.
3332 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3334 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3336 * configure.in (cpu_type, arch): Match i386 too.
3337 * configure: Rebuilt.
3339 2001-01-16 Kazu Hirata <kazu@hxi.com>
3341 * config/tc-i386.c: Fix formatting.
3343 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3345 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3346 relocs for .PARISC.unwind section.
3348 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3349 depending on section flags, not just for .text.
3351 2001-01-15 Jim Wilson <wilson@redhat.com>
3353 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3354 not immediately followed by an instruction.
3356 2001-01-15 Kazu Hirata <kazu@hxi.com>
3358 * config/tc-m68hc11.c: Fix formatting.
3360 2001-01-15 Nick Clifton <nickc@redhat.com>
3362 * symbols.c (colon): Change 'already defined symbol' from a
3363 fatal error to an ordinary error. There is no reason why this
3364 error should be fatal.
3366 * message.c (as_fatal): Delete output file, if one has been
3367 created.
3369 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3371 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3373 2001-01-14 Kazu Hirata <kazu@hxi.com>
3375 * config/tc-alpha.c: Fix formatting.
3376 * config/tc-arc.c: Likewise.
3377 * config/tc-arc.h: Likewise.
3378 * config/tc-d10v.c: Likewise.
3379 * config/tc-i370.c: Likewise.
3380 * config/tc-i386.c: Likewise.
3381 * config/tc-i960.c: Likewise.
3382 * config/tc-m68k.c: Likewise.
3383 * config/tc-ppc.c: Likewise.
3384 * config/tc-sparc.c: Likewise.
3385 * config/tc-tahoe.c: Likewise.
3386 * config/tc-vax.c: Likewise.
3388 * config/tc-arc.c: Fix formatting.
3390 * config/tc-arc.c: Fix formatting.
3392 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3394 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3395 both 32 and 64 bit ELF.
3397 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3398 and don't bother storing `m' for "ce" completer. Tidy handling of
3399 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3401 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3403 * config/tc-i386.h (TARGET_MACH): New macro.
3404 (i386_mach): Declare.
3405 * config/tc-i386.c (i386_mach): New function.
3407 2001-01-13 Philip Blundell <philb@gnu.org>
3409 * doc/as.texinfo: Fix spelling and cross-references.
3411 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3412 character for all systems, not just GNU/Linux. Make it explicit
3413 that `-k' doesn't affect code generation, just ELF flags.
3415 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3417 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3418 instructions.
3420 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3422 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3424 2001-01-12 Nick Clifton <nickc@redhat.com>
3426 * as.c (print_args): Update copyright date to 2001.
3428 2001-01-12 Peter Targett <peter.targett@arccores.com>
3430 * doc/c-arc.texi: New file.
3431 Some sections to be expanded.
3433 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3435 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3436 (md_parse_option): Always accept "--32".
3438 2001-01-11 Peter Targett <peter.targett@arccores.com>
3440 * as.h (TC_ARC): Ensure struc-symbol.h included.
3441 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3442 warnings.
3443 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3444 (TARGET_SYMBOL_FIELDS) added.
3446 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3447 * doc/c-arc.texi: New file.
3448 Some sections to be expanded.
3449 * doc/as.texinfo: Update command-line options.
3450 Removed outdated text for ARC dependant features, instead include
3451 text from above file.
3453 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3454 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3455 (targ-cpu.h) header.
3456 * config/tc-arc.h:
3457 * config/tc-arc.c: New updated configuration for
3458 ARC, including selection of core variants, and extensibility of
3459 instructions, registers etc. through directives.
3461 * config/tc-arc.c (arc_extinst): Minor corrections for
3462 error messages.
3463 (arc_common) Likewise. Make alignment argument optional for local
3464 symbols also, with default of zero.
3466 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3468 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3469 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3470 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3471 and fix_new_exp() instead.
3472 (md_convert_frag): For indexed post byte use the symbol value
3473 rather than the displacement.
3474 (md_relax_table): Fix indexed offset relax.
3476 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3478 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3479 relax weak symbols.
3480 (relaxable_symbol): New function.
3482 2001-01-11 Andreas Jaeger <aj@suse.de>
3484 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3485 not used anywhere.
3487 2001-01-10 Nick Clifton <nickc@redhat.com>
3489 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3490 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3492 2001-01-10 Nick Clifton <nickc@redhat.com>
3494 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3495 character used to dollar local symbols.
3496 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3497 local label symbols.
3498 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3499 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3500 if defined.
3501 Use LOCAL_LABEL_CHAR.
3502 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3503 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3504 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3506 2001-01-08 Bo Thorsen <bo@suse.de>
3508 * config/tc-i386.c (i386_immediate, i386_displacement):
3509 GOTPCREL check fix.
3511 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3513 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3514 in last change.
3516 2001-01-07 Philip Blundell <philb@gnu.org>
3518 * doc/as.texinfo (Bug Reporting): Update email address for
3519 reports.
3520 * README: Likewise.
3522 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3524 * configure.in: Define DEFAULT_ARCH for i386.
3525 * config/tc-i386.c (md_assemble): Return after the error message;
3526 move testing for 64bit operands to proper place.
3528 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3530 * doc/as.texinfo: Document '#' as comment character for i386 and
3531 x86_64. Add AMD x86-64 into menu of machine dependent information.
3533 * doc/c-i386.texi: Document x86_64 extensions.
3535 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3537 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3539 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3541 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3542 * NEWS: Add note about Pentium4 support.
3544 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3546 * config/tc-i387.c (pi, pte, pt): Update.
3547 (type_names): Add new types.
3549 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3551 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3552 CpuUnknown): Renumber
3553 (CpuP4, CpuSSE2): New.
3554 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3556 2001-01-03 Philip Blundell <pb@futuretv.com>
3558 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3559 relocs.
3560 (alpha_fix_adjustable): Likewise.
3561 (md_apply_fix): Likewise.
3563 2000-12-31 H.J. Lu <hjl@gnu.org>
3565 * listing.c (listing_message): Allocate string only if it is
3566 used.
3568 * configure: Rebuild.
3570 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3572 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3573 Point out caveats with generating fixups for the opcode in a frag.
3575 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3577 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3578 * NEWS: Add x86_64.
3580 2000-12-29 H.J. Lu <hjl@gnu.org>
3582 * listing.c (calc_hex): Print the variable part only if the
3583 fragment type is rs_fill.
3585 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3587 * doc/internals.texi (tc_conditional_pseudoop,
3588 TC_LINKRELAX_FIXUP): Fix typos.
3590 2000-12-28 Richard Henderson <rth@redhat.com>
3592 * write.c (subsegs_finish): Fix thinko last change -- don't
3593 "optimize" the alignment == 0 case.
3595 2000-12-28 Richard Henderson <rth@redhat.com>
3597 * as.h (rs_align_test): New.
3598 * frags.c (NOP_OPCODE): Move default from read.c.
3599 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3600 (frag_align_code): New.
3601 * frags.h (frag_align_code): Declare.
3602 * read.c (NOP_OPCODE): Remove.
3603 (do_align): Use frag_align_code.
3604 * write.c (NOP_OPCODE): Remove.
3605 (get_recorded_alignment): New.
3606 (cvt_frag_to_fill): Handle rs_align_test.
3607 (relax_segment): Likewise.
3608 (subsegs_finish): Align last subseg in section to the
3609 section alignment. Use frag_align_code.
3610 * write.h (get_recorded_alignment): Declare.
3611 * config/obj-coff.c (size_section): Handle rs_align_test.
3612 (fill_section, fixup_mdeps): Likewise.
3613 (write_object_file): Use frag_align_code.
3615 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3616 (alpha_handle_align): New.
3617 * config/tc-alpha.h (HANDLE_ALIGN): New.
3618 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3620 * config/tc-i386.h (md_do_align): Use frag_align_code.
3621 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3623 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3624 (ia64_handle_align): New.
3625 * config/tc-ia64.h (HANDLE_ALIGN): New.
3626 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3628 * config/tc-m32r.c (m32r_do_align): Remove.
3629 (m32r_handle_align): New.
3630 (fill_insn): Use frag_align_code.
3631 * config/tc-m32r.h (md_do_align): Remove.
3632 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3633 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3634 * config/tc-mips.c, config/tc-mips.h: Similarly.
3636 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3637 (sh_handle_align): Likewise. Handle rs_align_code.
3638 (sh_do_align): Remove.
3639 * config/tc-sh.h (md_do_align): Remove.
3640 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3642 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3643 (sparc_handle_align): Likewise. Handle rs_align_code.
3644 * config/tc-sparc.h (md_do_align): Remove.
3645 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3647 2000-12-22 DJ Delorie <dj@redhat.com>
3649 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3650 when we assemble the first half of a pair.
3652 2000-12-22 H.J. Lu <hjl@gnu.org>
3654 * config/tc-i386.c (reloc): Update the macro for non-bfd
3655 assembler.
3656 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3658 2000-12-22 H.J. Lu <hjl@gnu.org>
3660 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3662 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3664 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3665 (QWORD_MNEM_SUFFIX): New macro.
3666 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3667 New macros
3668 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3669 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3670 ImmExt): Renumber.
3671 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3672 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3673 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3674 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3675 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3676 Renumber.
3677 (Reg, WordReg): Add Reg64.
3678 (Imm): Add Imm32S and Imm64.
3679 (EncImm): New.
3680 (Disp): Add Disp64 and Disp32S.
3681 (AnyMem): Add Disp32S.
3682 (RegRex, RegRex64): New macros.
3683 (rex_byte): New type.
3684 * config/tc-i386.c (set_16bit_code_flag): Kill.
3685 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3686 (reloc): New parameter "signed"; support x86_64.
3687 (set_code_flag): New.
3688 (DEFAULT_ARCH): New macro; default to "i386".
3689 (default_arch): New static variable.
3690 (struct _i386_insn): New fields Operand_PCrel; rex.
3691 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3692 (flag_code): New enum and static variable.
3693 (use_rela_relocations): New static variable.
3694 (flag_code_names): New static variable.
3695 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3696 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3697 K6 and Athlon.
3698 (i386_align_code): Return plain "nop" for x86_64.
3699 (mode_from_disp_size): Support Disp32S.
3700 (smallest_imm_type): Support Imm32S and Imm64.
3701 (offset_in_range): Support size of 8.
3702 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3703 (md_pseudo_table): Add "code64"; use set_code_flat.
3704 (md_begin): Emit sane error message on hash failure.
3705 (tc_i386_fix_adjustable): Support x86_64 relocations.
3706 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3707 instructions supported on particular arch just partially,
3708 output of 64bit immediates, handling of Imm32S and Disp32S type.
3709 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3710 (i386_displacement): Likewise.
3711 (i386_index_check): Cleanup; support 64bit addresses.
3712 (md_apply_fix3): Support x86_64 relocation and rela.
3713 (md_longopts): Add "32" and "64".
3714 (md_parse_option): Add OPTION_32 and OPTION_64.
3715 (i386_target_format): Call even for ELFs; choose between
3716 elf64-x86-64 and elf32-i386.
3717 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3718 (tc_gen_reloc): Support rela relocations and x86_64.
3719 (intel_e09_1): Support QWORD.
3721 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3723 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3724 it's not an offset expression.
3725 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3726 keep the braces '[' and ']' in the output string.
3727 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3728 != FLAT. There is no such op_modifier.
3730 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3732 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3733 if we have it.
3735 2000-12-13 Kazu Hirata <kazu@hxi.com>
3737 * as.h: Fix formatting.
3738 * cgen.h: Likewise.
3739 * dwarf2dbg.c: Likewise.
3740 * input-scrub.c: Likewise.
3741 * read.h: Likewise.
3743 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3745 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3746 configure: Regenerate.
3748 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3750 * dwarf2dbg.c: #include <limits.h> only if it exists.
3752 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3754 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3755 (md_apply_fix): Here too.
3757 2000-12-12 Jim Wilson <wilson@redhat.com>
3759 * config/tc-ia64.h (ia64_init): Add prototype.
3761 2000-12-12 H.J. Lu <hjl@gnu.org>
3763 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3765 * read.h (outputting_stabs_line_debug): Change it to int.
3766 * stabs.c (outputting_stabs_line_debug): Likewise.
3768 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3770 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3771 the address of a function result.
3773 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3775 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3776 (md_assemble): Call dwarf2_emit_insn.
3777 (shlib): Fix typo SHILB -> SHLIB.
3778 (md_parse_option): Likewise.
3779 (ppc_elf_validate_fix): Likewise:
3780 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3782 2000-12-12 Nick Clifton <nickc@redhat.com>
3784 * cgen.h: Fix formatting.
3785 * input-scrub.c: Fix formatting.
3786 * macro.c: Fix formatting.
3787 * config/tc-mips.c: Fix formatting.
3788 * doc/c-mips.texi: Fix formatting.
3790 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3792 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3793 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3794 references.
3795 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3796 otherwise.
3797 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3798 (No_dSuf): Kill.
3800 * i386.h (*_Suf): Remove No_dSuf.
3801 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3802 Remove.
3803 (i386_optab): Remove 'd' in the suffixes.
3805 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3807 * config/tc-i386.c (T_SHORT): Undefine before defining.
3809 2000-12-05 Kazu Hirata <kazu@hxi.com>
3811 * config/tc-mips.c: Fix formatting.
3813 2000-12-04 Matthew Hiller <hiller@redhat.com>
3815 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3816 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3817 (md_show_usage): Ditto.
3818 (md_parse_option): Ditto.
3819 (d10v_cleanup): Writes pending instruction only if
3820 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3821 Fix compile time warning messages.
3823 * doc/c-d10v.texi: Documents new options.
3825 2000-12-04 Matthew Hiller <hiller@redhat.com>
3827 * stabs.c (outputting_stabs_line_debug): New variable.
3828 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3829 function entry and unset at function exit.
3831 * read.h (outputting_stabs_line_debug): New extern declaration.
3833 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3835 * dwarf2dbg.c: Fix compile time warning messages.
3837 2000-12-03 Kazu Hirata <kazu@hxi.com>
3839 * config/tc-a29k.c: Fix formatting.
3840 * config/tc-alpha.c: Likewise.
3841 * config/tc-arm.c: Likewise.
3842 * config/tc-cris.c: Likewise.
3843 * config/tc-hppa.c: Likewise.
3844 * config/tc-i370.c: Likewise.
3845 * config/tc-i386.c: Likewise.
3846 * config/tc-i860.c: Likewise.
3847 * config/tc-i960.c: Likewise.
3848 * config/tc-ia64.c: Likewise.
3849 * config/tc-m68hc11.c: Likewise.
3850 * config/tc-m68k.c: Likewise.
3851 * config/tc-m88k.c: Likewise.
3852 * config/tc-pj.c: Likewise.
3853 * config/tc-ppc.c: Likewise.
3854 * config/tc-sh.c: Likewise.
3855 * config/tc-sparc.c: Likewise.
3856 * config/tc-tahoe.c: Likewise.
3857 * config/tc-vax.c: Likewise.
3859 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3861 * config/tc-mips.c (mips_ip): When calculating offsets,
3862 don't accept as constant the difference between the
3863 addresses of symbols in two different sections.
3865 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3866 specifiers.
3867 (validate_mips_insn): Likewise. Also, update 'B' operand
3868 specifier to use OP_*_CODE20 constants and delete 'm' operand
3869 specifier.
3870 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3871 operand specifiers. Change warning generated by 'B' operand
3872 specifier to reflect its new multi-purpose usage.
3874 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3875 -1, and update comment.
3876 (file_mips_isa): Likewise.
3877 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3878 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3879 ISA_* constants rather than hard-coded numbers.
3880 (mips_cpu_info): New structure.
3881 (mips_cpu_info_table): New table describing CPU and ISA names
3882 and numbers.
3883 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3884 mips_cpu_info_from_cpu): New functions.
3885 (mips_isa_to_str): New function to get string for ISA name.
3886 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3887 return const char *.
3888 (md_begin): Redo CPU and ISA selection logic, using
3889 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3890 than hard-coded numbers.
3891 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3892 ISA_* constants rather than hard-coded numbers.
3893 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3894 (md_longopts): Delete OPTION_NO_MIPS32.
3895 (md_parse_option): Convert to use ISA_* constants rather than
3896 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3897 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3898 to use strcasecmp to recognize "default" and to use
3899 mips_cpu_info_from_name to get CPU numbers from argument.
3900 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3901 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3902 mips32-4k.
3903 (s_mipsset): Accept ISA value 32.
3904 * doc/as.texinfo: Clean up MIPS options summary slightly,
3905 remove -no-mips32. Add note about -mips4 and -mips32
3906 specifying those ISA levels. Delete -mips32 and -no-mips32
3907 cpu flag descriptions.
3908 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3909 up the supported CPU switch list, and replace 4Kc, 4Km, and
3910 4Kp entries with a single mips32-4k entry. Note that you can
3911 use ".set mips32".
3913 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3914 ISA_MIPS64.
3915 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3916 -mips5 and -mips64.
3917 (md_parse_option): Add cases for OPTION_MIPS5 and
3918 OPTION_MIPS64.
3919 (md_show_usage): Mention -mips5 and -mips64 arguments.
3920 (s_mipsset): Add cases for MIPS5 and MIPS64.
3921 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3922 and pseudo-CPUs.
3923 * doc/as.texinfo: Mention -mips5 and -mips64 options
3924 and their meanings.
3925 * doc/c-mips.texi: Likewise. Also update introduction
3926 and ".set" usage information.
3928 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3929 CPU list.
3930 (mips_cpu_info_table): Add SB-1 entries.
3931 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3932 known to the -mcpu option.
3934 * doc/as.texinfo: Correct description of MIPS -mcpu
3935 option, by copying some of the text from doc/c-mips.texi.
3937 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3939 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3940 New targets.
3941 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3942 (sparc*-*-rtems*): Switched from a.out to ELF.
3943 * configure: Regenerate.
3944 * config.in: Regenerate.
3945 * Makefile.in: Regenerate.
3946 * aclocal.m4: Regenerate.
3947 * po/gas.pot: Regenerate.
3949 2000-11-30 Philip Blundell <pb@futuretv.com>
3951 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3952 even in non BFD_ASSEMBLER case.
3954 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3956 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3957 syntax.
3959 2000-11-29 Richard Henderson <rth@redhat.com>
3961 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3962 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3963 thread multiple subsegments properly; handle multiple code
3964 sections properly; emit proper compilation unit info for assembler
3965 generated debugging.
3967 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3968 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3969 (dwarf2dbg_estimate_size_before_relax): Declare.
3970 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3971 * write.c: Include dwarf2dbg.h.
3972 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3973 (relax_segment): Likewise.
3975 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3977 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3978 jump>: Use as_bad_where instead of as_bad. Tweak error message
3979 accordingly. Stabilize frag by updating fix part and resetting
3980 variant part.
3981 <undefined symbol, unconditional jump>: Ditto.
3982 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3983 indexing is_end_of_line[].
3984 (md_assemble): Initialize size to 0.
3985 (md_section_align): Mark parameter seg as unused.
3986 (parse_reg): Parse names case-insensitively.
3988 2000-11-28 Kazu Hirata <kazu@hxi.com>
3990 * config/obj-aout.h: Fix formatting.
3991 * config/obj-bout.h: Likewise.
3992 * config/obj-coff.c: Likewise.
3993 * config/obj-coff.h: Likewise.
3994 * config/obj-elf.h: Likewise.
3995 * config/obj-som.h: Likewise.
3996 * config/obj-vms.c: Likewise.
3997 * config/obj-vms.h: Likewise.
3998 * config/tc-h8300.h: Likewise.
3999 * config/tc-ns32k.h: Likewise.
4000 * config/tc-sparc.h: Likewise.
4001 * config/tc-tic54x.h: Likewise.
4002 * config/tc-z8k.h: Likewise.
4004 2000-11-28 Nick Clifton <nickc@redhat.com>
4006 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
4007 License is present in the sources, but not the output, and
4008 also available from the GNU website.
4009 (GNU Free Documentation License): Comment out this section.
4011 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
4013 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
4014 targets. Remove i860 from valid a.out targets.
4015 * Makefile.in: Regenerate.
4017 * config/tc-cris.c: Include dwarf2dbg.h.
4018 (md_pseudo_table): Add .file and .loc.
4019 (md_assemble): Call dwarf2_emit_insn if generating ELF.
4020 (s_cris_file, s_cris_loc): New.
4021 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4022 * Makefile.am: Regenerate dependencies.
4023 * Makefile.in: Regenerate.
4025 2000-11-28 Alan Modra <alan@linuxcare.com.au>
4027 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
4028 (MRI_MUL_PRECEDENCE): Likewise.
4029 (op_rank): Fix a comment typo.
4031 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4033 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
4034 the error message.
4035 (get_operand): Fix analysis for movw/movb instructions.
4037 2000-11-24 Nick Clifton <nickc@redhat.com>
4039 * configure.in (xscale-elf): Add target.
4040 (xscale-coff): Add target.
4041 * configure: Regenerate.
4043 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
4044 extenstion.
4045 (ARM_EXT_XSCALE): New ARM architecture extension.
4046 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
4047 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
4048 (ARM_THUMB): Rename to ARM_EXT_THUMB.
4049 (ARM_ARCH_V4): Remove processor from architecture.
4050 (ARM_ARCH_3M): New architecutre definition.
4051 (ARM_ARCH_V5TE): New architecutre definition.
4052 (ARM_ARCH_XSCALE): New architecutre definition.
4053 (CPU_DEFAULT): Allow to be defaulted to XScale.
4054 (atpcs): New boolean variable.
4055 (ldr_flags): Support 'd' flag for double word loads.
4056 (str_flags): Support 'd' flag for double word stored.
4057 (do_mia): New function.
4058 (do_mar): New function.
4059 (do_mra): New function.
4060 (do_pld): New function.
4061 (do_ldrd): New function.
4062 (do_blx): New function.
4063 (do_bkpt): New function.
4064 (do_clz): New function.
4065 (do_lstc2): New function.
4066 (do_cdp2): New function.
4067 (do_t_blx): New function.
4068 (do_t_bkpt): New function.
4069 (do_smla): New function.
4070 (do_smlal): New function.
4071 (do_smul): New function.
4072 (do_qadd): New function.
4073 (do_co_reg2c): New function.
4074 (LONGEST_INSN): Redefine to 7.
4076 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
4077 command line switches.
4079 2000-11-22 Jim Wilson <wilson@redhat.com>
4081 * config/tc-ia64.c (pseudo_func): Add missing initializers.
4082 (struct rsrc): Make line unsigned.
4083 (gr_values): Add missing initializer.
4084 (SLOT_NUM_NOT_SET): Add unsigned cast.
4085 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
4086 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4087 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4088 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
4089 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
4090 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
4091 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
4092 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
4093 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
4094 Add ATTRIBUTE_UNUSED to unused parameters.
4095 (convert_expr_to_ab_reg): Add parens.
4096 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
4097 (dot_prologue): Initialize grsave when declared.
4098 (md_pseudo_table): Add missing initializers.
4099 (operand_match): Add casts to bfd_vma.
4100 (emit_one_bundle): Delete unused local prev. Make required_template
4101 unsigned.
4102 (specify_resource): Cast i to unsigned.
4103 (note_register_values): Use fprintf_vma.
4104 (print_dependency): Likewise.
4106 2000-11-21 Jim Wilson <wilson@redhat.com>
4108 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
4109 for unwind info section.
4110 (dot_endp): Likewise for unwind section.
4112 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
4113 fix_new_exp.
4115 2000-11-21 Jakub Jelinek <jakub@redhat.com>
4117 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
4118 (output_insn): Call dwarf2_emit_insn.
4119 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4121 2000-11-17 Richard Henderson <rth@redhat.com>
4123 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4124 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
4125 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
4127 2000-11-17 Nick Clifton <nickc@redhat.com>
4129 * config/tc-arm.c (md_pseudo_table): Add support for .line and
4130 .file pseudo ops.
4132 2000-11-17 Richard Henderson <rth@redhat.com>
4134 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4136 2000-11-17 Richard Henderson <rth@redhat.com>
4138 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
4139 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
4140 tri-state definition of alpha_flag_mdebug.
4141 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4142 (s_alpha_file): Store first .file directive.
4143 (s_alpha_stab): New.
4144 (md_pseudo_table): Add stabs and stabn.
4146 2000-11-17 Richard Henderson <rth@redhat.com>
4148 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4150 2000-11-17 Richard Henderson <rth@redhat.com>
4152 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4153 (main): Call dwarf2_finish.
4154 * as.h (debug_type): Clarify documentation of the meaning
4155 of this variable.
4156 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4157 (print_stats): Fix parenthesis problem.
4158 (now_subseg_size): New.
4159 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4160 (dwarf2_directive_file): Don't set debug_type.
4161 (dwarf2_where): Honor DEBUG_DWARF2 first.
4162 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4163 do nothing if not emitting dwarf2 debug info, or no work.
4164 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4165 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4166 (ecoff_new_file): Likewise.
4167 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4168 commentary wrt dwarf2.
4170 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4171 ATTRIBUTE_UNUSED as needed.
4172 (emit_insn): Call dwarf2_emit_insn.
4173 (s_alpha_file): New.
4174 (s_alpha_loc): New.
4175 (s_alpha_coff_wrapper): Don't handle them.
4176 (md_pseudo_table): Update for .file and .loc.
4177 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4179 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4180 don't protect with debug_type.
4181 * config/tc-hppa.c (md_assemble): Likewise.
4182 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4183 * config/tc-mn10300.c (md_assemble): Likewise.
4184 * config/tc-sh.c (md_assemble): Likewise.
4185 * config/tc-v850.c (md_assemble): Likewise.
4187 * config/tc-arm.c (arm_end_of_source): Remove.
4188 * config/tc-hppa.c (pa_end_of_source): Remove.
4189 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4190 * config/tc-mn10300.c (mn10300_finalize): Remove.
4191 * config/tc-sh.c (sh_finalize): Remove.
4192 * config/tc-v850.c (sh_finalize): Remove.
4194 * config/tc-arm.h (md_end): Remove.
4195 * config/tc-hppa.h (md_end): Remove.
4196 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4197 * config/tc-m68hc11.h (md_end): Remove.
4198 * config/tc-mn10300.h (md_end): Remove.
4199 * config/tc-sh.h (md_end): Remove.
4200 * config/tc-v850.h (md_end): Remove.
4202 * config/tc-ia64.c (emit_one_bundle): Don't protect
4203 dwarf2 bits with debug_type.
4204 (md_assemble): Likewise.
4205 (ia64_end_of_source): Don't call dwarf2_finish.
4207 2000-11-16 Jim Wilson <wilson@redhat.com>
4209 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4210 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4211 > 16.
4213 2000-11-16 H.J. Lu <hjl@gnu.org>
4215 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4216 version name.
4218 2000-11-15 Kazu Hirata <kazu@hxi.com>
4220 * config/tc-tic30.c: Fix formatting.
4221 * config/tc-tic80.c: Likewise.
4222 * config/tc-v850.c: Likewise.
4223 * config/tc-vax.c: Likewise.
4224 * config/tc-w65.c: Likewise.
4225 * config/tc-z8k.c: Likewise.
4227 2000-11-14 DJ Delorie <dj@redhat.com>
4229 * config/tc-v850.c: Support dwarf2.
4230 * config/tc-v850.h: Ditto.
4232 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4233 parse_cons_expression_v850 to initialize hold_cons_reloc.
4235 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4237 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4238 (errata_nops_necessary_p): New function.
4239 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4240 md.
4242 2000-11-14 Jim Wilson <wilson@redhat.com>
4244 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4245 return little endian bfd formats.
4247 2000-11-14 Kazu Hirata <kazu@hxi.com>
4249 * config/aout_gnu.h: Fix formatting.
4250 * config/atof-vax.c: Likewise.
4251 * config/m68k-parse.h: Likewise.
4252 * config/m88k-opcode.h: Likewise.
4253 * config/obj-elf.c: Likewise.
4254 * config/tc-arm.c: Likewise.
4255 * config/tc-cris.c: Likewise.
4256 * config/tc-i386.c: Likewise.
4257 * config/tc-ia64.c: Likewise.
4258 * config/tc-mn10300.c: Likewise.
4259 * config/te-386bsd.h: Likewise.
4260 * config/te-hppa.h: Likewise.
4261 * config/te-nbsd.h: Likewise.
4262 * config/te-ppcnw.h: Likewise.
4263 * config/te-sparcaout.h: Likewise.
4264 * config/te-tmips.h: Likewise.
4265 * config/vax-inst.h: Likewise.
4266 * config/vms-conf.h: Likewise.
4268 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4270 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4272 2000-11-13 H.J. Lu <hjl@gnu.org>
4274 * config/obj-elf.c (elf_frob_symbol): Support
4275 ".symver name,name2@@@nodename".
4276 (elf_frob_file_before_adjust): Likewise.
4278 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4279 and ".symver name,name2@@@nodename".
4280 Fix a typo.
4282 2000-11-12 H.J. Lu (hjl@gnu.org)
4284 * config/obj-elf.c (obj_elf_symver): Check missing version
4285 name.
4287 2000-11-12 H.J. Lu (hjl@gnu.org)
4289 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4290 instead of bfd_vma for non-bfd assemblers.
4292 2000-11-09 Kazu Hirata <kazu@hxi.com>
4294 * itbl-ops.c: Fix comment typos.
4296 2000-11-08 Jim Wilson <wilson@redhat.com>
4298 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4299 (struct unwind): Add next_slot_frag field.
4300 (slot_index): New parameters slot_frag and first_frag. Add code
4301 to add in frag sizes when different. Add comments.
4302 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4303 arguments to slot_index.
4304 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4305 loop end. Set next_slot_frag field.
4307 2000-11-07 H.J. Lu <hjl@gnu.org>
4309 * doc/as.texinfo (.symver): Updated for versioned symbol
4310 reference.
4312 * obj.h (format_ops): Add the frob_file_before_adjust field.
4314 * config/obj-aout.c (aout_format_ops): Set the
4315 frob_file_before_adjust field to 0.
4316 * config/obj-coff.c (coff_format_ops): Likewise.
4317 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4319 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4320 name.
4321 (elf_frob_file_before_adjust): New function to remove unneeded
4322 versioned symbols from the symbol table.
4323 (elf_format_ops): Set the frob_file_before_adjust field to
4324 elf_frob_file_before_adjust.
4326 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4327 not defined.
4329 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4331 2000-11-07 Peter Targett <peter.targett@arccores.com>
4333 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4334 BIG_ENDIAN macros.
4335 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4336 Fix compile time warning messages.
4338 2000-11-07 Nick Clifton <nickc@redhat.com>
4340 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4341 buffer in order to avoid buffer overflows.
4343 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4345 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4346 Change M to m for -milp32 or -mlp64 to match gcc.
4347 (dot_endp): Use bytes_per_address instead of 8.
4348 (emit_one_bundle): Use number_to_chars_littleendian instead of
4349 md_number_to_chars.
4350 (fix_insn): Likewise.
4351 (ia64_init): New function.
4352 (ia64_target_format): New function.
4353 (md_begin): Set endianness, arch, and machine as appropriate.
4354 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4355 Make these macros depend on TE_HPUX macro.
4356 (TARGET_FORMAT): Define.
4357 (HOST_SPECIAL_INIT): Define.
4358 * config/te-hpux.h: New file.
4359 * configure.in: Add "ia64-*-hpux*" target to configure.
4360 * configure: Regenerate.
4362 2000-11-06 Kazu Hirata <kazu@hxi.com>
4364 * as.c: Fix formatting.
4365 * dwarf2dbg.c: Likewise.
4366 * input-file.c: Likewise.
4367 * input-file.h: Likewise.
4368 * input-scrub.c: Likewise.
4369 * itbl-ops.c: Likewise.
4370 * listing.c: Likewise.
4371 * macro.h: Likewise.
4372 * messages.c: Likewise.
4373 * read.c: Likewise.
4374 * subsegs.c: Likewise.
4375 * subsegs.h: Likewise.
4376 * write.c: Likewise.
4378 2000-11-06 Nick Clifton <nickc@redhat.com>
4380 * doc/as.texinfo: Add GNU Free Documentation License.
4381 * doc/gasp.texi: Add GNU Free Documentation License.
4382 * doc/as.1: Add GNU Free Documentation License.
4384 2000-11-05 Nick Clifton <nickc@redhat.com>
4386 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4388 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4390 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4391 * configure: Regenerate.
4393 2000-11-01 Nick Clifton <nickc@redhat.com>
4395 * read.c (original_case_string): New global variable.
4396 (read_a_source_file): Copy opcode string into
4397 original_case_string if clobbering the case of the opcode.
4398 * read.h: Export the definition of original_case_string.
4399 * config/tc-arm.c (md_assembler): When parsing a .req
4400 directive use the original opcode string, not the case
4401 clobbered version.
4403 2000-11-02 Nick Clifton <nickc@redhat.com>
4405 * config/tc-mn10300.c (debug_line): Remove this static
4406 variable.
4407 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4408 dwarf2_where and dwarf2_gen_line_info.
4410 2000-11-02 Theo Honohan <th@futuretv.com>
4412 * config/tc-arm.c (do_msr): Improve error message.
4414 2000-10-31 Eric Christopher <echristo@redhat.com>
4416 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4417 or pc-relative, else use fx_offset.
4419 2000-10-31 Jim Wilson <wilson@redhat.com>
4421 * config/tc-ia64.c (struct md): New field tag_fixups.
4422 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4423 qualifying predicate.
4424 (emit_one_bundle): Delete spurious multiplication by one. Handle
4425 tag_fixups.
4426 (ia64_start_line): Error if dangling qualifying predicate.
4427 (defining_tag): New static variable.
4428 (ia64_unrecognized_line, case '['): Parse tags.
4429 (ia64_frob_label): Create tag_fixups.
4430 (md_assemble): Reset md.qp.X_op after using it.
4432 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4434 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4436 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4438 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4440 2000-10-30 Kazu Hirata <kazu@hxi.com>
4442 * expr.c: Fix formatting.
4443 * flonum-copy.c: Likewise.
4444 * flonum.h: Likewise.
4445 * gasp.c: Likewise.
4446 * hash.c: Likewise.
4448 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4450 * as.h (OPTION_MD_BASE): Bump to 190.
4451 * as.c (parse_args) <std_longopts>: Add comment about the need to
4452 check OPTION_MD_BASE in as.h.
4454 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4455 for weak symbols.
4457 2000-10-27 Nick Clifton <nickc@redhat.com>
4459 * configure.in (emulations): Add m68hc12.
4460 * configure: Regenerate.
4461 * po/gas.pot: Regenerate.
4463 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4465 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4466 cpsr*.
4467 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4469 2000-10-25 Nick Clifton <nickc@redhat.com>
4471 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4472 a DWARF2 line number information sequence.
4474 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4476 * read.c (generate_lineno_debug): Update comment describing why
4477 DWARF2 line number debug information is not generated
4478 automatically by this function.
4480 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4481 not all.
4483 * config/tc-arm.h (md_end): Define.
4484 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4486 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4487 if generating DWARF2 line numbers.
4488 (arm_end_of_source): New function. Call dwarf2_finish if
4489 necessary.
4491 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4492 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4493 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4495 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4497 * config/tc-i386.c: Fix prototype declarations for functions taking no
4498 arguments.
4500 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4502 * config/tc-i386.c (i386_operand_modifier): Remove.
4503 (build_displacement_string): Remove.
4504 (i386_parse_seg): Remove.
4505 (i386_intel_memory_operand): Remove.
4506 (i386_intel_operand): Re-write using recursive descent parser based
4507 on MASM documentation.
4508 (struct intel_parser_s): New structure.
4509 (intel_parser): New static variable.
4510 (struct intel_token): New structure.
4511 (cur_token, prev_token): New static variables.
4512 (T_NIL): Define.
4513 (T_CONST): Define.
4514 (T_REG): Define.
4515 (T_BYTE): Define.
4516 (T_WORD): Define.
4517 (T_DWORD): Define.
4518 (T_QWORD): Define.
4519 (T_XWORD): Define.
4520 (T_SHORT): Define.
4521 (T_OFFSET): Define.
4522 (T_PTR): Define.
4523 (T_ID): Define.
4524 (intel_match_token): New function.
4525 (intel_get_token): New function.
4526 (intel_putback_token): New function.
4527 (intel_expr): New function.
4528 (intel_e05): New function.
4529 (intel_e05_1): New function.
4530 (intel_e06): New function.
4531 (intel_e06_1): New function.
4532 (intel_e09): New function.
4533 (intel_e09_1): New function.
4534 (intel_e10): New function.
4535 (intel_e10_1): New function.
4536 (intel_e11): New function.
4538 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4540 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4541 instructions to loose any special insn->architecture mask.
4543 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4544 (sparc_md_end, sparc_arch_types, sparc_arch,
4545 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4546 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4547 request v9b architecture if they are used).
4549 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4551 * config/tc-m68k.c: Fix the previous misapplied patch.
4553 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4555 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4556 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4557 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4558 BFD_RELOC_*.
4560 2000-10-17 Kazu Hirata <kazu@hxi.com>
4562 * debug.c: Fix formatting.
4563 * depend.c: Likewise.
4564 * dwarf2dbg.c: Likewise.
4565 * dwarf2dbg.h: Likewise.
4566 * ecoff.c: Likewise.
4567 * expr.c: Likewise.
4568 * expr.h: Likewise.
4569 * flonum-konst.c: Likewise.
4570 * frags.h: Likewise.
4572 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4574 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4575 options.
4576 * doc/as.texinfo: Added notes about this new option.
4578 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4580 * config/tc-sh.c (JREG): Remove.
4581 (md_convert_frag): Remove #if 0:d code using JREG.
4583 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4585 * config/tc-i386.c (i386_operand_modifier): Only match
4586 modifiers SHORT and FLAT if they are followed by a space.
4587 (parse_register): When `allow_naked_reg' is set, do not confuse
4588 identifiers that start with a register name with a register.
4590 2000-10-12 Kazu Hirata <kazu@hxi.com>
4592 * app.c: Fix formatting.
4593 * as.c: Likewise.
4594 * as.h: Likewise.
4595 * bit_fix.h: Likewise.
4596 * cgen.c: Likewise.
4597 * cgen.h: Likewise.
4598 * cond.c: Likewise.
4600 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4602 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4604 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4606 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4607 Re-arrange function a little and improve error message.
4609 * write.c (write_relocs): Fix a comment.
4611 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4612 link-once sections.
4614 2000-10-05 Jim Wilson <wilson@cygnus.com>
4616 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4618 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4620 * config/tc-i386.c: Delete some useless comments, reformat others.
4622 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4623 non-global syms in linkonce sections.
4625 2000-10-04 Ralf Baechle <ralf@gnu.org>
4627 * config/tc-ia64.c (operand_match): Don't use // style comments.
4628 * config/tc-i370.c: Likewise.
4630 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4632 Changes to handle varying register prefix and user symbol prefix.
4633 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4634 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4635 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4636 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4637 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4638 (demand_register_prefix): New variable.
4639 (md_pseudo_table): New pseudo ".syntax".
4640 (md_longopts): New options --no-underscore and --underscore.
4641 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4642 on symbols_have_leading_underscore.
4643 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4644 (get_spec_reg): Ditto.
4645 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4646 Fix formatting.
4647 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4648 --help.
4649 <case OPTION_NO_US, case OPTION_US>: New.
4650 (md_show_usage): Be brief and reformat to match continuation of
4651 --help.
4652 * po/gas.pot: Regenerate.
4654 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4656 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4657 force relocs for 12 bit branches.
4658 (md_apply_fix): Similarly, adjust logic here.
4660 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4662 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4663 adjust for external and weak syms as we will use a reloc. Allow
4664 for +8 offset when calculating limits of branches.
4665 (hppa_fix_adjustable): Undo 2000-09-23 change.
4666 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4667 Correct distance calculation.
4668 (tc_gen_reloc): Print the file name and line number if we can't
4669 handle a fixup.
4671 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4672 * config/tc-hppa.c (nonzero_dibits): Define.
4673 (arg_reloc_stub_needed): Check each arg and return value
4674 separately for zero case.
4675 (pa_align): Declare argument `bytes'.
4677 2000-09-25 Kazu Hirata <kazu@hxi.com>
4679 * config/tc-cris.c: Fix formatting.
4680 * config/tc-d10v.h: Likewise.
4681 * config/tc-d30v.c: Likewise.
4682 * config/tc-d30v.h: Likewise.
4683 * config/tc-fr30.c: Likewise.
4684 * config/tc-fr30.h: Likewise.
4685 * config/tc-m68k.c: Likewise.
4686 * config/tc-m68k.h: Likewise.
4687 * config/tc-pj.h: Likewise.
4688 * config/tc-ppc.c: Likewise.
4689 * config/tc-ppc.h: Likewise.
4690 * config/tc-sh.c: Likewise.
4691 * config/tc-sh.h: Likewise.
4692 * config/tc-sparc.c: Likewise.
4693 * config/tc-v850.h: Likewise.
4694 * config/tc-vax.h: Likewise.
4695 * config/tc-w65.h: Likewise.
4696 * config/tc-z8k.h: Likewise.
4698 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4700 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4701 checks only for ELF.
4702 (hppa_force_relocation): Likewise.
4704 2000-09-22 Jim Wilson <wilson@cygnus.com>
4706 * config/tc-ia64.c (dv_sem): Add "stop".
4707 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4708 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4709 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4710 match above.
4711 (mark_resources): Check IA64_RS_PRr.
4713 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4715 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4716 md_estimate_size_before_relax): Redesign and clean up the
4717 relaxation mechanism.
4719 2000-09-21 Kazu Hirata <kazu@hxi.com>
4721 * config/tc-ns32k.c: Fix formatting.
4722 * config/tc-ns32k.h: Likewise.
4724 2000-09-20 Kazu Hirata <kazu@hxi.com>
4726 * config/tc-m32r.c: Fix formatting.
4727 * config/tc-m32r.h: Likewise.
4728 * config/tc-m68851.h: Likewise.
4729 * config/tc-m68hc11.c: Likewise.
4730 * config/tc-m68hc11.h: Likewise.
4731 * config/tc-m88k.c: Likewise.
4732 * config/tc-mcore.c: Likewise.
4733 * config/tc-mcore.h: Likewise.
4734 * config/tc-mips.c: Likewise.
4735 * config/tc-mips.h: Likewise.
4736 * config/tc-mn10200.h: Likewise.
4737 * config/tc-mn10300.h: Likewise.
4738 * config/tc-tahoe.c: Likewise.
4739 * config/tc-tahoe.h: Likewise.
4741 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4743 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4744 Likewise in relaxation description comments.
4746 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4748 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4749 subtraction of two syms without emitting a relocation.
4751 From David Huggins-Daines <dhd@linuxcare.com>
4752 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4753 global or weak symbols.
4755 2000-09-15 Kazu Hirata <kazu@hxi.com>
4757 * config/tc-h8300.h: Fix formatting.
4758 * config/tc-h8500.c: Likewise.
4759 * config/tc-h8500.h: Likewise.
4760 * config/tc-hppa.h: Likewise.
4761 * config/tc-i370.h: Likewise.
4762 * config/tc-i386.h: Likewise.
4763 * config/tc-i860.c: Likewise.
4764 * config/tc-i860.h: Likewise.
4765 * config/tc-i960.h: Likewise.
4766 * config/tc-ia64.c: Likewise.
4767 * config/tc-ia64.h: Likewise.
4769 2000-09-14 Kazu Hirata <kazu@hxi.com>
4771 * config/tc-a29k.c: Fix formatting.
4772 * config/tc-alpha.c: Likewise.
4773 * config/tc-arc.c: Likewise.
4774 * config/tc-arc.h: Likewise.
4775 * config/tc-arm.c: Likewise.
4776 * config/tc-arm.h: Likewise.
4777 * config/tc-avr.c: Likewise.
4778 * config/tc-avr.h: Likewise.
4779 * config/tc-tic30.c: Likewise.
4780 * config/tc-tic30.h: Likewise.
4781 * config/tc-tic54x.c: Likewise.
4782 * config/tc-tic54x.h: Likewise.
4783 * config/tc-tic80.c: Likewise.
4784 * config/tc-tic80.h: Likewise.
4786 2000-09-14 Timothy Wall <twall@cygnus.com>
4788 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4789 parallel comparisons for later use.
4790 (struct rsrc): Add parallel comparison type.
4791 (resources_match): Skip special cases of PR usage (non-conflicting
4792 parallel compares).
4794 2000-09-13 Kazu Hirata <kazu@hxi.com>
4796 * config/obj-ecoff.c: Fix formatting.
4797 * config/obj-elf.c: Likewise.
4798 * config/obj-elf.h: Likewise.
4799 * config/obj-evax.h: Likewise.
4800 * config/obj-generic.h: Likewise.
4801 * config/obj-hp300.c: Likewise.
4802 * config/obj-hp300.h: Likewise.
4803 * config/obj-ieee.h: Likewise.
4804 * config/obj-vms.c: Likewise.
4805 * config/obj-vms.h: Likewise.
4807 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4809 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4810 (md_parse_option): Ditto.
4811 (md_longopts): Add -mips32 option.
4812 (md_show_usage): Document new options.
4813 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4814 (mips_ip): Assemble mfc0 with a sub-selection code.
4815 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4816 (mips_cpu_to_str): New function.
4817 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4818 Use CPU_* defines instead of hardcoded numbers.
4820 * doc/as.texinfo: Document new options.
4821 * doc/c-mips.texi: Ditto.
4823 2000-09-12 Kazu Hirata <kazu@hxi.com>
4825 * as.h: Fix formatting.
4826 * asintl.h: Likewise.
4827 * bit_fix.h: Likewise.
4828 * config/obj-aout.c: Likewise.
4829 * config/obj-aout.h: Likewise.
4830 * config/obj-bout.c: Likewise.
4831 * config/obj-bout.h: Likewise.
4832 * config/obj-coff.c: Likewise.
4833 * config/obj-coff.h: Likewise.
4834 * dwarf2dbg.h: Likewise.
4835 * expr.h: Likewise.
4836 * flonum.h: Likewise.
4837 * frags.h: Likewise.
4838 * itbl-ops.h: Likewise.
4839 * macro.h: Likewise.
4840 * read.h: Likewise.
4841 * sb.h: Likewise.
4842 * struc-symbol.h: Likewise.
4843 * subsegs.h: Likewise.
4844 * symbols.h: Likewise.
4845 * tc.h: Likewise.
4846 * write.h: Likewise.
4848 2000-09-11 Kazu Hirata <kazu@hxi.com>
4850 * bignum-copy.c: Fix formatting.
4851 * config/tc-i370.c: Likewise.
4852 * config/tc-i960.c: Likewise.
4853 * config/tc-m68k.c: Likewise.
4854 * ehopt.c: Likewise.
4855 * flonum-copy.c: Likewise.
4856 * flonum-konst.c: Likewise.
4857 * flonum-mult.c: Likewise.
4858 * literal.c: Likewise.
4859 * read.c: Likewise.
4860 * sb.c: Likewise.
4861 * stabs.c: Likewise.
4862 * subsegs.c: Likewise.
4864 2000-09-09 Philip Blundell <philb@gnu.org>
4866 * configure.in (arm*-*-uclinux*): New target.
4867 * configure: Regenerate.
4869 2000-09-09 Kazu Hirata <kazu@hxi.com>
4871 * input-file.c: Fix formatting.
4872 * itbl-ops.c: Likewise.
4873 * messages.c: Likewise.
4875 2000-09-08 Philip Blundell <philb@gnu.org>
4877 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4878 offset is negative.
4880 2000-09-07 H.J. Lu <hjl@gnu.org>
4882 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4883 * configure: Rebuild.
4885 2000-09-07 Kazu Hirata <kazu@hxi.com>
4887 * atof-generic.c: Fix formatting.
4888 * config/tc-mips.c: Likewise.
4889 * config/tc-vax.c: Likewise.
4890 * input-scrub.c: Likewise.
4892 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4894 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4895 * configure.in (sh-*-linux*): Added.
4896 * configure: Rebuilt.
4898 2000-09-06 Kazu Hirata <kazu@hxi.com>
4900 * config/tc-hppa.c: Fix formatting.
4902 * ecoff.c: Fix formatting.
4904 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4906 * configure: Rebuilt with new libtool.m4.
4908 2000-09-05 Kazu Hirata <kazu@hxi.com>
4910 * cgen.c: Fix formatting.
4911 * config/tc-ia64.c: Likewise.
4913 2000-09-05 Nick Clifton <nickc@redhat.com>
4915 * aclocal.m4: Regenerate.
4916 * config.in: Regenerate.
4917 * configure: Regenerate.
4918 * po/gas.pot: Regenerate.
4920 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4922 * config/tc-cris.c: Correct comment typos.
4924 2000-09-05 Eric Christopher <echristo@cygnus.com>
4926 * config/tc-mn10300.c: Cleanup.
4927 (md_pcrel_from): Enable.
4929 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4931 * expr.c (operand): Fix a comment typo.
4932 * write.c (write_relocs): Fix a signed/unsigned warning.
4934 * config/tc-hppa.c (fudge_reg_expressions): New
4935 (hppa_force_reg_syms_absolute): New.
4936 (pa_equ): Allow reg_section expressions.
4937 * config/tc-hppa.c (md_optimize_expr): Define.
4938 (hppa_force_reg_syms_absolute): Prototype.
4940 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4941 (pa_parse_number): Pass in arg to select fp reg parsing.
4942 Return 1 to indicate format checks pass. If strict, then only
4943 accept a register or register symbol. Return value in...
4944 (pa_number): New static for pa_parse_number.
4945 (FP_REG_BASE): Define.
4946 (FP_REG_RSEL): Define.
4947 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4948 appropriate. White space changes.
4949 (need_pa11_opcode): Don't bother passing any params, get them from
4950 globals instead.
4951 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4952 Remove extraneous check in case 'Q'.
4953 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4954 reg, set section of resulting symbol to reg_section.
4955 (pa_parse_space_stmt): Modify call to pa_parse_number.
4956 (pa_space): Likewise.
4958 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4959 (hppa_force_relocation): Handle vtable relocs.
4960 (pa_vtable_entry): New.
4961 (pa_vtable_inherit): New.
4962 (md_pseudo_table): Add entries for vtable pseudos.
4963 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4964 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4965 against weak syms.
4966 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4967 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4968 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4969 millicode import.
4970 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4971 specify a symbol type.
4973 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4974 dependent things together.
4975 (md_elf_symbol_type): Define.
4977 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4978 symbol.
4979 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4981 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4982 (obj_elf_vtable_entry): Declare.
4984 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4985 and export function.
4986 (obj_elf_vtable_entry): Similarly.
4987 (elf_pseudo_table): Fix the damage with a cast.
4989 2000-09-03 Richard Henderson <rth@cygnus.com>
4991 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4992 for template selection when a label is needed.
4994 2000-09-02 Kazu Hirata <kazu@hxi.com>
4996 * config/tc-ia64.c: Fix formatting.
4998 2000-09-02 Nick Clifton <nickc@redhat.com>
5000 * configure.in: Increase version number to 2.10.91.
5001 * configure: Regenerate.
5002 * aclocal.m4: Regenerate.
5003 * config.in: Regenerate.
5004 * po/gas.pot: Regenerate.
5005 * Makefile.in: Regenerate.
5007 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
5009 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
5010 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
5011 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
5012 similar relocs.
5013 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
5014 branches.
5016 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
5018 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
5019 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
5020 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
5021 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
5022 (GOT_symbol): New variable.
5023 (md_undefined_symbol): Set it.
5025 2000-09-01 Richard Henderson <rth@cygnus.com>
5027 * config/tc-ia64.c (match): Don't inline.
5028 (extra_goodness): New.
5029 (md_begin): Prefer nop.f and nop.b for best_template.
5031 2000-08-31 Kazu Hirata <kazu@hxi.com>
5033 * as.c: Fix formatting.
5034 * cond.c: Likewise.
5035 * frags.c: Likewise.
5036 * macro.c: Likewise.
5038 2000-08-31 Eric Christopher <echristo@cygnus.com>
5040 * config/tc-mn10300.c: Cleanup and fix warnings.
5041 (md_pseudo_table): Add initializers.
5042 (md_show_usage): Cleanup.
5043 (md_parse_option): Fix warnings.
5044 (md_undefined_symbol): Fix warnings.
5045 (md_conver_frag): Fix warnings.
5046 (tc_gen_reloc): Fix warnings.
5047 (md_apply_fix3): Fix warnings.
5048 (check_operand): Fix warnings.
5050 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
5052 * acinclude.m4: Include libtool and gettext macros from the
5053 top level.
5054 * aclocal.m4, configure: Rebuilt.
5056 2000-08-30 Mark Hatle <mhatle@mvista.com>
5058 * config/tc-ppc.c (md_parse_option): Recognize -m405.
5060 2000-08-31 Kazu Hirata <kazu@hxi.com>
5062 * listing.c: Fix formatting.
5064 2000-08-29 Kazu Hirata <kazu@hxi.com>
5066 * app.c: Fix a comment typo. Fix formatting.
5068 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
5070 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
5071 offset of the target destination for jmp instructions.
5072 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
5074 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
5076 * NEWS: Mention support for CRIS.
5078 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
5080 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
5081 Sets `.lcomm' alignment to zero.
5083 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5085 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
5086 TC_FIX_ADJUSTABLE): Define.
5088 2000-08-23 Jim Wilson <wilson@cygnus.com>
5090 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
5091 unwind.personality_routine is set.
5093 2000-08-23 H.J. Lu <hjl@gnu.org>
5095 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
5097 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5099 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
5100 environment is pe.
5102 2000-08-22 H.J. Lu <hjl@gnu.org>
5104 * config.in (STRICTCOFF): New for strict COFF.
5106 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
5107 i386-*-go32* and i386-go32-rtems*.
5108 * configure: Rebuilt.
5110 * config/obj-coff.c (obj_coff_endef): Follow the historical
5111 behavior if STRICTCOFF is not defined.
5113 * doc/internals.texi: Document STRICTCOFF.
5115 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
5117 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
5118 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
5119 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5120 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
5121 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5122 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
5123 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
5124 Likewise.
5126 2000-08-22 Eric Christopher <echristo@cygnus.com>
5128 * config/tc-mn10300.c: (md_apply_fix): New function.
5129 (mn10300_force_relocation): New function.
5130 (mn10300_fix_adjustable): New function.
5132 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
5133 (TC_HANDLES_FX_DONE): Define.
5134 (obj_fix_adjustable): Define.
5135 (MD_APPLY_FIX3): Define.
5136 (TC_LINKRELAX_FIXUP): Define.
5138 * write.c: (TC_LINKRELAX_FIXUP): Define if not
5139 previously defined.
5140 (fixup_segment): Use TC_LINKRELAX_FIXUP.
5142 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5144 2000-08-21 Jason Eckhardt <jle@cygnus.com>
5146 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5147 if the fixup resulted in a relocation.
5149 2000-08-18 Nick Clifton <nickc@redhat.com>
5151 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5152 Make reference to first element of shift_names explicit.
5154 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
5156 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5157 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5158 add a symbol's address. Removed all target-specific #ifdefs that
5159 used to accomplished the same.
5160 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5161 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5162 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5163 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5164 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5166 2000-08-17 Kazu Hirata <kazu@hxi.com>
5168 * dwarf2dbg.c: Fix formatting.
5170 2000-08-17 Nick Clifton <nickc@redhat.com>
5172 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5173 to be recoded as logical shift lefts by zero.
5175 2000-08-16 Jim Wilson <wilson@cygnus.com>
5177 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5178 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5179 source registers.
5180 (note_register_values): Handle IA64_OPND_R3_2 operands.
5182 2000-08-16 Jason Eckhardt <jle@cygnus.com>
5184 * config/tc-i860.c (md_operand): Silly typo fixed.
5186 2000-08-16 Nick Clifton <nickc@redhat.com>
5188 * config/tc-arm.c (struct asm_shift): Delete.
5189 (shift[]): Delete.
5190 (enum asm_shift_index): New.
5191 (struct asm_shift_properties): New.
5192 (struct asm_shift_name): New.
5193 (shift_properties[]); New.
5194 (shift_names[]); New.
5196 (decode_shift): Use new structures.
5197 Issue a warning is "ROR #0" is used.
5198 Issue a warning if "ASR #0" or "LSR #0" is used.
5200 (md_begin): Initialise arm_shift_hsh table from new
5201 asm_shift_name array.
5203 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5205 * config/tc-sparc.c: Kill all warnings.
5206 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5207 in -xarch= as well.
5208 (md_show_usage): Update usage text.
5210 2000-08-16 Nick Clifton <nickc@redhat.com>
5212 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5213 useful.
5215 2000-08-15 Will Cohen <wcohen@redhat.com>
5217 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5219 * config/tc-sh.c (md_assemble): Changed so debug_type
5220 test performed for ppi_assemble
5221 * config/tc-sh.c: Included dwarf2dbg.h.
5222 (debug_line): Defined.
5223 (md_assemble): Generates dwarf2 line info.
5224 (sh_finalize): New function. Finalize dwarf2 info.
5225 (assemble_ppi): Returns size of code generated.
5226 (build_Mytes): Returns size of code generated.
5227 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5228 * config/tc-sh.h (md_end): Defined.
5229 (sh_finalize): Declared.
5231 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5233 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5234 md_number_to_chars.
5236 2000-08-14 Nick Clifton <nickc@redhat.com>
5238 * config/tc-arm.c (do_bx): Allow "bx pc".
5240 2000-08-14 Jim Wilson <wilson@cygnus.com>
5242 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5243 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5244 (md_begin): Change assignment to md.flag to OR in the new bit.
5246 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5248 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5249 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5250 C_MOU, and C_EOS.
5252 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5254 * NEWS: Mention i860 support.
5256 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5258 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5260 2000-08-14 Andreas Schwab <schwab@suse.de>
5262 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5264 2000-08-11 Andreas Schwab <schwab@suse.de>
5266 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5267 argument.
5269 2000-08-11 Kazu Hirata <kazu@hxi.com>
5271 * expr.c: Fix formatting.
5272 * config/obj-bout.c: Likewise.
5274 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5276 * doc/c-i860.texi: Flesh out the i860 section more.
5278 2000-08-10 Kazu Hirata <kazu@hxi.com>
5280 * symbols.c: Fix formatting.
5281 * expr.c: Likewise.
5283 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5285 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5286 modifier has the IgnoreSize bit set.
5288 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5290 From Rodney Brown <RodneyBrown@mynd.com>
5291 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5292 * configure: Regenerate.
5294 2000-08-09 Kazu Hirata <kazu@hxi.com>
5296 * hash.c: Fix formatting.
5297 * gasp.c: Likewise.
5299 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5301 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5302 (i860_fix_info): New enum.
5303 (MD_APPLY_FIX3): Define.
5304 (WORKING_DOT_WORD): Define.
5305 (TC_HANDLES_FX_DONE): Define.
5306 (DIFF_EXPR_OK): Define.
5307 (LISTING_HEADER): Define.
5308 (TARGET_FORMAT): Select target format based on endian flag.
5309 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5310 (target_big_endian): Add external declaration.
5312 * config/tc-i860.c: All existing code reworked completely. Other
5313 new code shown below.
5314 (SYNTAX_SVR4): Define.
5315 (target_warn_expand): New variable.
5316 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5317 (md_longopts): Declare and define with new options (-EL, -EB,
5318 and -mwarn-expand).
5319 (md_show_usage): New function.
5320 (md_operand): New function.
5321 (obtain_reloc_for_imm16): New function.
5322 (md_apply_fix3): New function.
5323 (tc_gen_reloc): New function.
5325 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5327 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5328 2 bytes of the jump address are in the same frag.
5329 (find): Accept 68hc12 register indirect modes.
5331 * NEWS: Mention 68HC11 & 68HC12 support.
5333 2000-08-07 Richard Henderson <rth@cygnus.com>
5335 * config/tc-ia64.c (unwind): Add prologue_mask member.
5336 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5337 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5338 (dot_body): Clear unwind.prologue_mask.
5339 (dot_prologue): Set it. Accept a register second argument.
5341 2000-08-07 Kazu Hirata <kazu@hxi.com>
5343 * config/atof-ieee.c: Fix formatting.
5344 * config/atof-tahoe.c: Likewise.
5346 2000-08-06 Nick Clifton <nickc@cygnus.com>
5348 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5349 work.
5351 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5352 of .popsection, .previous, .pushsection, .subsection,
5353 .version, .vtable_entry, .vtable_inherit and .weak.
5355 2000-08-05 Kazu Hirata <kazu@hxi.com>
5357 * config/tc-cris.c: Fix formatting.
5358 * config/tc-i386.c: Likewise.
5359 * config/tc-sparc.c (sparc_ip): Simplify the code.
5361 2000-08-04 Kazu Hirata <kazu@hxi.com>
5363 * config/tc-cris.c: Rearrange code for readability.
5364 * config/tc-d10v.c: Fix formatting.
5365 * config/tc-m32r.c: Likewise.
5366 * config/tc-sparc.c: Likewise.
5368 2000-08-02 Jim Wilson <wilson@cygnus.com>
5370 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5371 before ia64_find_opcode.
5372 (md_assemble): Likewise.
5374 2000-08-01 Nick Clifton <nickc@cygnus.com>
5376 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5377 Undo some formatting fixes.
5379 2000-08-01 Kazu Hirata <kazu@hxi.com>
5381 * config/obj-som.c: Fix formatting.
5382 * config/obj-ieee.c: Likewise.
5383 * config/tc-arm.c: Likewise.
5384 * config/tc-v850.c: Likewise.
5386 2000-08-01 Nick Clifton <nickc@redhat.com>
5388 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5389 index by command line option.
5391 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5393 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5394 (@node M68K-Branch): Rewrite to match the reality.
5396 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5398 * doc/c-i860.texi: New file.
5399 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5400 * doc/Makefile.in: Regenerate.
5401 * doc/all.texi: Add I860 as relevant architecture.
5402 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5404 2000-07-31 Kazu Hirata <kazu@hxi.com>
5406 * config/tc-d30v.c: Fix formatting.
5408 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5410 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5411 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5412 long emit a long branch if available instead of an absolute jump, never
5413 emit absolute jumps for anything with --pcrel.
5415 * doc/c-m68k.texi: Document new command line option.
5417 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5419 * config/tc-avr.c: Use PARAMS macro in function declarations.
5420 Don't declare md_pcrel_from_section (already in tc-avr.h).
5421 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5422 (avr_operand): Don't set (unsigned) op_mask to -1.
5424 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5426 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5427 * configure: Regenerated.
5428 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5429 of operand to the .type directive (.e.g, "type").
5431 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5433 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5434 * app.c (do_scrub_chars): Record where first comment found.
5435 * read.c (read_a_source_file): Init found_comment on entry, and
5436 notify whether comments found on exit.
5437 * config/tc-hppa.c (md_shortopts): Add "c".
5438 (md_longopts): Add warn-comment.
5439 (md_parse_option): Handle it.
5440 (md_show_usage): Show available options.
5441 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5443 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5445 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5446 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5447 sym_ptr_ptr
5448 (md_estimate_size_before_relax): Don't fall off end of function.
5450 2000-07-27 Kazu Hirata <kazu@hxi.com>
5452 * config/tc-avr.c: Fix formatting.
5453 * config/tc-ns32k.c: Likewise.
5455 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5457 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5459 2000-07-27 Kazu Hirata <kazu@hxi.com>
5461 * config/tc-d10v.c: Fix formatting.
5462 * config/tc-z8k.c: Likewise.
5463 * config/tc-sparc.c: Likewise.
5465 2000-07-26 Dave Brolley <brolley@redhat.com>
5467 * cgen.c (queue_fixup): Declare opinfo.
5468 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5469 (gas_cgen_md_operand): Ditto.
5470 (gas_cgen_md_apply_fix3): Ditto.
5472 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5474 * config/obj-coff.c (obj_frob_symbol): Don't merge
5475 labels. Don't merge if the symbol isn't constant. Return
5476 immediately if a symbol is merged.
5478 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5480 * frags.c (frag_align): Correct absolute section alignment.
5482 2000-07-20 DJ Delorie <dj@redhat.com>
5484 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5485 it breaks linking against DLLs.
5487 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5489 * configure.in: Add CRIS support.
5490 * configure: Regenerate.
5491 * Makefile.am: (CPU_TYPES): Add cris.
5492 (CPU_OBJ_VALID) [aout]: Add cris.
5493 (MULTI_CPU_TYPES): Add cris.
5494 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5495 [coff]: Only i386 and mips are valid.
5496 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5497 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5498 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5499 Regenerate dependencies.
5500 * Makefile.in: Regenerate.
5501 * aclocal.m4: Regenerate.
5502 * as.c: Declare crisaout, criself.
5503 * config/tc-cris.h, config/tc-cris.c: New.
5504 * config/e-criself.c, config/e-crisaout.c: New.
5505 * po/POTFILES.in, po/gas.pot: Regenerate.
5507 2000-07-20 Kazu Hirata <kazu@hxi.com>
5509 * read.c: Fix formatting.
5510 * write.c: Fix formatting.
5512 2000-07-19 H.J. Lu <hjl@gnu.org>
5514 * sb.c: Include <stdlib.h> if exists for abort ().
5516 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5518 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5519 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5520 (pa_type_args): Same here.
5522 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5524 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5525 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5526 the storage class is already set.
5528 2000-07-17 Kazu Hirata <kazu@hxi.com>
5530 * config/tc-m68hc11.c: Fix formatting.
5531 * config/tc-mn10200.c: Likewise.
5532 * config/tc-mn10300.c: Likewise.
5533 * config/tc-pj.c: Likewise.
5534 * config/tc-tic80.c: Likewise.
5535 * config/tc-w65.c: Likewise.
5537 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5539 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5540 is defined.
5542 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5544 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5545 @code.
5547 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5549 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5550 ELF as are used for SOM (except the 32-bit reloc one) to decide
5551 whether a symbol can be reduced to a section symbol. Expand on
5552 the comment for symbols involved in LR% and RR% expressions.
5554 2000-07-14 Nick Clifton <nickc@cygnus.com>
5556 * config/tc-mips.c (mips_disable_float_construction): New
5557 static variable. Set to true if doubles should not be
5558 constructed by loading two single width fp registers with
5559 halves of the value.
5560 (mips_ip): Test mips_disable_float_construction.
5561 (md_longopts): Add command line switches --construct-floats
5562 and --no-construct-floats.
5563 (md_parse_option): Parse new command line options.
5564 (md_show_usage): Describe new command line options.
5566 * doc/c-mips.texi: Document new command line options.
5568 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5570 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5571 * configure: Regenerate.
5573 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5575 * configure.in (DEFAULT_EMULATION setting): Revert part of
5576 2000-07-01 change that set te_multi=multi unless set to tmips.
5577 * configure: Regenerate.
5579 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5581 * config/obj-coff.c (coff_frob_section): Add padding to the last
5582 section when aligning it increases its size.
5584 2000-07-11 Kazu Hirata <kazu@hxi.com>
5586 * config/tc-tic54x.c: Fix formatting.
5588 2000-07-10 Kazu Hirata <kazu@hxi.com>
5590 * config/tc-h8500.c: Fix formatting.
5591 * config/tc-tic54x.c: Fix formatting.
5593 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5595 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5596 displacements correctly.
5598 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5600 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5602 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5603 warning.
5604 (hash_jam): Ditto.
5606 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5608 From David Huggins-Daines <dhd@linuxcare.com>
5609 * config/te-hppalinux64.h: Add a new emulation.
5610 * configure.in (emulations): Add configure bits to support the
5611 64-bit Linux/parisc target.
5612 * configure: Regenerate.
5614 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5615 (md_shortopts): Add `V' for ELF.
5617 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5618 when SOM or ELF_ARG_RELOC are defined.
5619 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5620 ELF_ARG_RELOC are defined.
5621 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5622 (pa_stringer): ..Do it here instead. Fix comment typos.
5623 (hppa_force_relocation): Cast enums to int before comparing with
5624 ints.
5626 From Ryan Bradetich <rbradetich@uswest.net>
5627 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5628 redifinition warning.
5629 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5630 (hppa_force_relocation): ditto
5631 (md_apply_fix): Added cast to buf to fix warnings.
5633 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5634 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5636 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5637 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5638 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5639 reloc_type** to avoid warnings in switch.
5640 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5641 little earlier instead.
5643 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5644 and elf.
5645 (pa_type_args): Use symbol_arg_reloc_info.
5646 (struct pa_it): Make arg_reloc unsigned int.
5647 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5648 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5649 (pa_code): Delete. pa_text duplicates this function.
5650 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5651 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5652 int.
5653 (cons_fix_new_hppa): Actually change selector to e_fsel when
5654 warning about assuming so.
5655 (tc_gen_reloc): More example elf arg reloc code.
5656 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5657 (hppa_force_relocation): Likewise.
5659 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5660 files.
5661 (pa_end_of_source): Prototype.
5662 (hppa_fix_adjustable): Prototype.
5663 (LABELS_WITHOUT_COLONS): Move it..
5664 * config/te-hppa.h: To here.
5666 * config/te-hppa64.h: New file.
5668 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5669 type.
5670 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5671 format -10, -16, 16 relocs.
5672 (hppa_elf_mark_end_of_function): Test for null
5673 last_call_info->start_symbol
5675 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5676 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5677 re_assesmble_* functions. Delete extraneous statements. Fix
5678 typos in comments.
5679 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5680 insn to re_assemble_*.
5682 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5684 * doc/internals.texi (Expressions): Fix typo.
5686 2000-07-08 Kazu Hirata <kazu@hxi.com>
5688 * config/tc-sh.c: Fix formatting.
5689 * config/tc-tic54x.c: Fix formatting.
5690 * depend.c: Fix formatting.
5691 * flonum-konst.c: Likewise.
5692 * flonum-mult.c: Likewise.
5694 2000-07-07 Kazu Hirata <kazu@hxi.com>
5696 * config/tc-sh.c: Fix comments.
5697 * config/obj-vms.c: Fix comments.
5698 * config/tc-a29k.c: Likewise.
5699 * config/tc-alpha.c: Likewise.
5700 * config/tc-h8300.c: Likewise.
5701 * config/tc-h8500.c: Likewise.
5702 * config/tc-i370.c: Likewise.
5703 * config/tc-ia64.c: Likewise.
5704 * config/tc-m68hc11.c: Likewise.
5705 * config/tc-m68k.c: Likewise.
5706 * config/tc-mips.c: Likewise.
5707 * config/tc-ns32k.c: Likewise.
5708 * config/tc-ppc.c: Likewise.
5709 * config/tc-z8k.c: Likewise.
5711 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5713 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5714 Default to '(SEC_LOAD | SEC_DATA)'.
5715 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5717 * doc/internals.texi (CPU Backend): Describe
5718 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5720 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5722 * as.c (parse_args): NULL terminate the long option list.
5724 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5726 * config/tc-d30v.h: Include "write.h" for fixS.
5727 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5729 2000-07-05 Nick Clifton <nickc@cygnus.com>
5731 * config/tc-d30v.c (write_2_short): Further changes to warning
5732 messages produced when combining EITHER_BUT_PREFER_MU attributed
5733 opcodes.
5735 2000-07-05 DJ Delorie <dj@redhat.com>
5737 * MAINTAINERS: new
5739 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5741 * config/tc-arm.c (psrs): Accept combinations of flags.
5743 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5745 * config/tc-avr.c: Change _ () to _() around all strings marked
5746 for translation (exception from the usual coding style).
5747 (avr_opt): New struct variable, how the new switches are set.
5748 (OPTION_MMCU): Define as 'm' and actually use.
5749 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5750 (show_mcu_list): New function, display the list of known MCUs.
5751 (md_show_usage): Document the new switches. Call show_mcu_list.
5752 (avr_set_arch): Change 'm' to OPTION_MMCU.
5753 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5754 Handle the new switches.
5755 (avr_operands): Disable warnings for undefined combinations of
5756 operands if -mall-opcodes. Disable warnings for skipping two-word
5757 instructions if enhanced core or -mno-skip-bug.
5758 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5759 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5760 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5761 (avr_ldi_expression): Warn about implicit lo8().
5762 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5764 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5766 * configure.in: Add entry for mips-*-sysv4*MP*
5767 * configure: Rebuild
5768 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5769 elf32-tradlittlemips for traditional mips targets.
5770 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5771 test for Link Once sections as in adjust_reloc_syms.
5772 * config/te-tmips.h: New file for traditional mips targets. Define
5773 TE_TMIPS.
5775 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5777 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5778 flags argument is not present, don't change an existing section's
5779 section's attributes. If the flags argument is present, warn if the
5780 attributes don't match the section's current attributes. When
5781 long section names are supported, set SEC_LINK_ONCE and
5782 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5784 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5786 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5787 symbols; create them.
5789 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5791 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5792 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5794 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5796 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5797 expressions. Ignore the problem when handling 16 bit signed
5798 immediates, because the assembler will take care of the relocation
5799 later.
5801 2000-06-27 Nick Clifton <nickc@cygnus.com>
5803 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5804 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5805 sequential order, and emit warning messages if the input source
5806 code contains constructs like that, or parallel constructs
5807 containing such opcodes.
5809 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5811 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5812 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5813 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5814 (md_show_usage): Update usage message.
5815 (md_parse_option): Allow redefinition of MCU type within the
5816 same avr[1-5] bfd machine type. Show both old and new MCU type
5817 in the error message.
5818 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5819 Simplify 8K wrap code.
5821 2000-06-25 Kazu Hirata <kazu@hxi.com>
5823 * config/obj-aout.c: Remove all uses of DEFUN.
5824 * config/obj-ieee.c: Likewise.
5825 * config/tc-sh.c: Fix comment typos.
5826 * config/tc-tahoe.c: Likewise.
5827 * config/tc-vax.c: Likewise.
5828 * config/tc-w65.c: Likewise.
5829 * config/tc-z8k.c: Likewise.
5830 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5832 2000-06-24 DJ Delorie <dj@cygnus.com>
5834 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5835 more changes from Sept 1999
5836 (tc_i386_fix_adjustable): ditto
5837 (md_apply_fix3): ditto
5839 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5841 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5842 (gas_cgen_parse_operand): Set it around expression() call.
5843 (gas_cgen_md_operand): Test for it before longjmp().
5845 2000-06-24 Kazu Hirata <kazu@hxi.com>
5847 * config/tc-h8500.c: Remove all uses of DEFUN.
5848 * config/tc-sh.c: Likewise.
5849 * config/tc-w65.c: Likewise.
5850 * config/tc-z8k.c: Likewise.
5852 * config/tc-h8500.c: Fix typos in comments.
5854 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5856 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5857 is defined.
5859 2000-06-23 matthew green <mrg@redhat.com>
5861 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5862 defined. Fix error message for `[' grouping.
5864 2000-06-22 Kazu Hirata <kazu@hxi.com>
5866 * config/tc-h8300.c: Fix formatting and comment typos.
5868 2000-06-22 Timothy Wall <twall@cygnus.com>
5870 * config/tc-ia64.c (note_register_values): Move premature QP
5871 notation clearing into the appropriate place.
5873 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5875 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5876 first before anything else. Add bin-bugs.h, emul.h and progress.h
5877 Sort list of files as for $(OBJS) in Makefile.am.
5879 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5880 find one. Remake dependencies.
5881 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5882 * Makefile.in: Regenerate.
5883 * doc/Makefile.in: Regenerate.
5885 * config/tc-i386.c (i386_displacement): Don't assume a constant
5886 displacement is necessarily 16 bits when in 16 bit code mode.
5887 (md_assemble): Instead size the displacement here after we know
5888 for sure that a .code16gcc operand hasn't automatically added
5889 operand size prefixes.
5891 2000-06-21 H.J. Lu <hjl@gnu.org>
5893 * Makefile.am: Rebuild dependency.
5894 * Makefile.in: Rebuild.
5896 2000-06-21 Kazu Hirata <kazu@hxi.com>
5898 * config/tc-h8300.c (parse_reg): Make the function static.
5899 (parse_exp): Likewise.
5901 2000-06-20 DJ Delorie <dj@cygnus.com>
5903 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5904 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5905 for cygwin import libraries to work properly.
5907 2000-06-20 H.J. Lu <hjl@gnu.org>
5909 * Makefile.am: Rebuild dependency.
5910 * Makefile.in: Rebuild.
5911 * configure: Likewise.
5912 * doc/Makefile.in: Likewise.
5914 2000-06-20 Timothy Wall <twall@cygnus.com>
5916 * doc/internals.texi (CPU backend): Add @itemx for
5917 TC_START_LABEL_WITHOUT_COLON.
5918 * doc/c-tic54x.texi: New.
5919 * doc/as.texinfo: Add tic54x features and include primary tic54x
5920 documentation file.
5921 * doc/all.texi: Add C54X.
5922 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5923 * doc/Makefile.in: Regenerate.
5924 * configure.in: Add tic54x and define LIBM for tic54x.
5925 * configure: Regenrate.
5926 * config/tc-tic54x.[ch]: New.
5927 * config/obj-coff.h: Add tic54x.
5928 * Makefile.am: (CPU_TYPES): Add tic54x.
5929 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5930 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5931 (as_new_LDADD): Add $(LIBM).
5932 * Makefile.in: Regenerate.
5934 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5936 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5937 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5938 * doc/as.texinfo: Likewise.
5940 * configure, Makefile.in: Regenerate.
5941 * configure.in (emulations): Recognize m6811 and m6812.
5942 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5943 Added files for 68hc11 and 68hc12 assembler.
5944 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5945 * config/tc-m68hc11.h: Header definition for that assembler.
5947 2000-06-18 Nick Clifton <nickc@redhat.com>
5949 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5950 instead of OCTETS_PER_BYTE.
5952 * config/tc-v850.c: Fix compile time warnings.
5953 * config/tc-ppc.c: Fix compile time warnings.
5955 2000-06-18 H.J. Lu <hjl@gnu.org>
5957 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5958 * configure: Rebuild.
5960 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5962 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5963 to BFD_ASSEMBLER.
5965 2000-06-16 Nick Clifton <nickc@cygnus.com>
5967 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5968 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5970 * doc/c-mips.texi: Document newly accepted cpu variants.
5972 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5974 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5976 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5978 * macro.c (getstring): Make it possible to escape the quote
5979 character.
5981 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5983 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5985 2000-06-13 H.J. Lu <hjl@gnu.org>
5987 * configure: Regenerate.
5989 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5991 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5992 separator.
5993 * doc/internals.texi (line_separator_chars): Semicolon is no
5994 longer a default. Mention null and newline as defaults.
5996 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5998 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5999 * config/tc-i860.h (line_separator_chars): Likewise.
6000 * config/tc-h8300.c (line_separator_chars): Likewise.
6001 * config/tc-i960.c (line_separator_chars): Likewise.
6002 * config/tc-m68k.c (line_separator_chars): Likewise.
6003 * config/tc-mips.c (line_separator_chars): Likewise.
6004 * config/tc-ns32k.c (line_separator_chars): Likewise.
6005 * config/tc-sparc.c (line_separator_chars): Likewise.
6006 * config/tc-vax.c (line_separator_chars): Likewise.
6008 * config/tc-h8300.c (comment_chars): Use string initialiser.
6009 * config/tc-i960.c (line_comment_chars): Likewise.
6010 * config/tc-z8k.c (comment_chars, line_comment_chars,
6011 line_separator_chars): Likewise.
6013 * config/tc-arm.c (line_separator_chars): Always use `;', not just
6014 for TE_LINUX.
6016 2000-06-08 Nick Clifton <nickc@cygnus.com>
6018 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
6019 for size 1 fixes.
6021 2000-06-08 David O'Brien <obrien@FreeBSD.org>
6023 * configure.in (VERSION): Update to show this is the CVS mainline.
6025 2000-06-08 Matthew Jacob <mjacob@feral.com>
6027 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
6028 $at is the integer register $r28, vs. both $r28 and the floating
6029 point register $f28.
6031 2000-06-08 James E. Wilson <wilson@cygnus.com>
6033 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
6034 (dot_endp): Don't call ia64_flush_insns.
6035 (emit_one_bundle): Don't delete prologue/body records from
6036 unwind_record list in first loop. Rewrite second loop to account for
6037 this.
6039 2000-06-07 David Mosberger <davidm@hpl.hp.com>
6041 * config/tc-ia64.c: Add missing prototypes.
6042 (generate_unwind_image): Cast argument to output_unw_records call.
6044 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
6046 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
6048 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
6050 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
6051 (REGISTER_P): likewise.
6052 (avr_opcodes): uses include/opcode/avr.h
6053 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
6055 2000-06-04 Alan Modra <alan@linuxcare.com.au>
6057 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
6058 initializers too.
6060 2000-06-03 H.J. Lu <hjl@gnu.org>
6062 * read.c (is_end_of_line): Put back `;'.
6064 2000-06-03 Alan Modra <alan@linuxcare.com.au>
6066 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
6068 2000-06-01 Alan Modra <alan@linuxcare.com.au>
6070 * expr.c (operand): Test is_end_of_line outside switch to catch
6071 line separator chars that are also operators.
6072 (operator): Return O_illegal for line separator chars.
6074 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
6075 entry (or `!' entry for TC_HPPA).
6077 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
6078 before indexing is_end_of_line. Remove redundant check for '\0'.
6079 (fp_op2): Likewise.
6080 * config/tc-h8500.c (md_assemble): Likewise.
6081 * config/tc-mcore.c (md_assemble): Likewise.
6082 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6083 (md_atof): Likewise
6085 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
6086 is_end_of_line.
6087 * config/tc-mcore.c (mcore_cons): Likewise.
6088 (mcore_float_cons): Likewise.
6089 (mcore_stringer): Likewise.
6090 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6092 2000-06-01 Scott Bambrough <scottb@netwinder.org>
6094 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
6096 2000-05-29 Nick Clifton <nickc@cygnus.com>
6098 * config/tc-sh.c: Fix compile time warning messages.
6100 * config/tc-mips.c: Fix compile time warning messages.
6102 2000-05-29 Philip Blundell <philb@gnu.org>
6104 * doc/as.texinfo: Update copyright dates.
6105 (Local Labels): Delete misplaced mention of ARM.
6106 * NEWS: Mention ARM ELF support.
6108 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
6110 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
6111 it is modified, and use the real_size to compute the frag address
6112 for dwarf2 line info.
6114 2000-05-27 Alan Modra <alan@linuxcare.com.au>
6116 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
6117 line-matching scheme to cope with automake moving variables around.
6118 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
6119 * Makefile.in: Regenerate.
6121 2000-05-26 Jakub Jelinek <jakub@redhat.com>
6123 * config/tc-sparc.c (sparc_relax): New.
6124 (md_longopts): Add -relax and -no-relax options.
6125 (md_parse_options, md_show_usage): Likewise.
6126 (md_apply_fix3): Optimize tail call into branch always if possible.
6128 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
6130 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
6131 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
6132 rules, with warning when a GAS statement specifies a packing that
6133 will result in an instruction being squashed.
6134 Added typdef packing_type and enumerals, changed various integer
6135 literals to use the enumerals.
6137 2000-05-24 David Mosberger <davidm@hpl.hp.com>
6139 * config/tc-ia64.c (dot_restorereg_p): New function.
6140 (md_pseudo_table): Add restorereg.p.
6141 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6142 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6144 * config/tc-ia64.h (unw_record_type): Add unwabi.
6145 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6146 called MASK with members for imask, and the masks produced by
6147 fr_mem, gr_mem, br_mem, and frgr_mem.
6148 (unw_p_record): Add members ABI and CONTEXT.
6149 (unw_x_record): Add member AB.
6150 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6151 as pseudo-register for use during unwind info generation.
6152 (AR_PFS, AR_LC): New macros.
6153 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6154 whose names start with an at sign (as in "@priunat").
6155 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6156 register.
6157 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6158 proc_end, unwind_info, personality_routine): Consolidate into
6159 "unwind" structure to reduce offset-table use. Add member
6160 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6161 to be emitted.
6162 (output_R1_format, output_R3_format, output_P3_format,
6163 output_P6_format): Initialize R with zero to reduce compiler warnings.
6164 (output_P7_format): Ditto. Add `default' branch to switch
6165 statement to reduce compiler warnings.
6166 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6167 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6168 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6169 into single argument.
6170 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6171 compiler warnings. Merge A and B args into single argument.
6172 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6173 A and B args into single argument.
6174 (free_record): Removed (wasn't used).
6175 (free_list_records): Also free imasks in prologue records.
6176 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6177 (output_spill_mask): Remove.
6178 (output_unwabi): New function.
6179 (output_epilogue, output_label_state, output_copy_state): Call
6180 alloc_record.
6181 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6182 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6183 argument.
6184 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6185 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6186 as part of handling the prologue records. Emit region's imask if
6187 we have one. Handle unwabi, epilogue, label_state, copy_state,
6188 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6189 spill_sprel_p, and spill_reg_p records.
6190 (set_imask, count_bits, slot_index): New function.
6191 (fixup_unw_records): Fix region size computation. Handle
6192 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6193 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6194 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6195 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6196 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6197 (dot_save): Use manifest constants for applicaton registers.
6198 Handle REG_PR and REG_PRIUNAT.
6199 (dot_restore): Don't just ignore it.
6200 (dot_restorereg): New function..
6201 (generate_unwind_image): Ensure unwind info is a multiple of eight
6202 bytes, not just four bytes.
6203 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6204 (dot_altrp): Don't just ignore it.
6205 (dot_savemem): New function. Replaces dot_savesp() and
6206 dot_savepsp(). Use manifest constants for applicaton registers.
6207 Handle REG_PR and REG_PRIUNAT.
6208 (dot_savef): Simplify.
6209 (dot_saveb): Support generation of br_gr.
6210 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6211 dot_label_state, dot_copy_state): New function.
6212 (dot_unwabi): Don't just ignore it.
6213 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6214 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6215 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6216 (emit_one_bundle): Set slot number for prologue/body records
6217 *before* emitting the first insn.
6218 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6219 (md_begin): Declare "psp" pseudo-register.
6220 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6221 so we don't get segfault.
6222 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6223 counts as required per SW Conventions manual
6224 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6225 output_preds_psprel, output_preds_sprel, output_spill_base,
6226 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6227 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6228 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6229 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6230 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6231 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6232 (dot_vframe): Implement.
6233 (dot_vframesp, dot_vframepsp): New function.
6235 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6237 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6238 * configure: Regenerate.
6240 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6242 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6243 (md_estimate_size_before_relax): so we can use it here instead of
6244 old kludges. Localise vars to blocks. Comment.
6246 * frags.c (frag_new): Update fr_var comments.
6247 * frags.h (struct frag): Ditto.
6249 2000-05-22 Richard Henderson <rth@cygnus.com>
6251 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6252 (pseudo_func): Add pcrel.
6253 (operand_match): Handle IA64_OPND_TGT64.
6254 (build_insn): Likewise.
6255 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6256 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6257 (fix_insn): Handle all three 64-bit relocation types.
6259 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6261 * obj.h (struct format_ops): New members begin, app_file,
6262 s_set_other, s_set_desc, s_get_type, s_set_type,
6263 separate_stab_sections, init_stab_section.
6265 * config/obj-multi.h: Update GPL notice to v2.
6266 (obj_begin): New.
6267 (obj_app_file): New.
6268 (S_SET_SIZE): Test s_set_size for NULL before calling.
6269 (S_SET_ALIGN): Similar for s_set_align.
6270 (S_SET_OTHER): New.
6271 (S_SET_DESC): New.
6272 (S_GET_TYPE): New.
6273 (S_SET_TYPE): New.
6274 (SEPARATE_STAB_SECTIONS): New.
6275 (INIT_STAB_SECTION): New.
6276 (EMIT_SECTION_SYMBOLS): New.
6277 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6279 * config/obj-elf.h: Update GPL notice to v2.
6280 Mention that this file is included from obj-multi.h.
6281 (obj_begin): Wrap definition in ifndef.
6282 (elf_file_symbol): Constify declaration.
6283 (obj_app_file): Ditto.
6284 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6285 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6287 * config/obj-elf.c (elf_s_set_other): New.
6288 (elf_file_symbol): Constify argument.
6289 (elf_separate_stab_sections): New.
6290 (elf_init_stab_section): New.
6291 (elf_format_ops): Add new members. Remove comma at end.
6293 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6294 (ecoff_format_ops): Add new fields. Remove comma at end.
6295 Mention inconsistency for emit_section_symbols.
6297 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6299 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6300 (coff_separate_stab_sections): New.
6301 (coff_format_ops): Add new members.
6303 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6304 (obj_aout_s_set_other): New.
6305 (obj_aout_s_set_desc): New.
6306 (obj_aout_s_get_type): New.
6307 (obj_aout_s_set_type): New.
6308 (obj_aout_separate_stab_sections): New.
6309 (aout_format_ops): New members added. Use obj_aout_process_stab,
6310 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6311 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6312 appropriate.
6313 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6315 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6317 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6318 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6319 (md_estimate_size_before_relax): Ensure jumps to weak and
6320 externally visible symbols are relocatable.
6322 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6324 * stabs.c (aout_process_stab): Make global.
6325 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6326 * read.h (aout_process_stab): Declare.
6328 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6329 Generalize to *aout, *coff *elf.
6330 * configure: Regenerated.
6332 * doc/internals.texi (Object format backend): Say
6333 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6335 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6336 * Makefile.in: Regenerated.
6338 2000-05-19 Catherine Moore <clm@cygnus.com>
6340 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6342 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6344 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6345 instruction to reflect change in re_assemble_*.
6347 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6349 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6350 build PA64 ELF tools.
6351 * configure: Rebuilt.
6353 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6355 * Makefile.am: Regenerate dependencies.
6356 * Makefile.in: Regenerate.
6358 2000-05-15 Nick Clifton <nickc@cygnus.com>
6360 * config/tc-arm.c (struct asm_psr): Add boolean field
6361 distinguishing between CSPR and SPSR. Rename 'number' field
6362 to 'field'.
6363 (psrs): Rearrange contents to match new asm_psr structure.
6364 (arm_psr_parse): Move next to psr_required_here. Make it
6365 return an asm_psr structure.
6366 (psr_required_here): Use asm_psr structure returned by
6367 arm_psr_parse.
6368 (do_msr): Reorganise to allow psr_required_here to be called
6369 only once.
6370 (md_undefined_name): Mark 'name' parameter as unused, since
6371 the COFF target does not use it.
6373 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6375 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6376 standards.
6377 * config/te-aux.h: Likewise.
6378 * config/te-dpx2.h: Likewise.
6379 * config/te-go32.h: Likewise.
6380 * config/te-hp300.h: Likewise.
6381 * config/te-hppa.h: Likewise.
6382 * config/te-i386aix.h: Likewise.
6383 * config/te-ic960.h: Likewise.
6384 * config/te-interix.h: Likewise.
6385 * config/te-nbsd532.h: Likewise.
6386 * config/te-pc532mach.h: Likewise.
6387 * config/te-ppcnw.h: Likewise.
6388 * config/te-psos.h: Likewise.
6389 * config/te-sparcaout.h: Likewise.
6390 * config/te-sun3.h: Likewise.
6391 * config/te-sysv32.h: Likewise.
6393 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6395 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6396 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6397 and sign extend without an if statement.
6398 (build_bytes): Likewise.
6400 2000-05-14 Kazu Hirata <kazu@hxi.com>
6402 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6403 X_add_symbol L_32 case.
6405 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6407 * config/te-freebsd.h: New file.
6409 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6411 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6412 bindtextdomain): Replace defines with those from intl/libgettext.h
6413 to quieten gcc warnings.
6415 * NEWS: Mention x86 .arch and -q.
6417 * config/tc-i386.c (quiet_warnings): New.
6418 (md_assemble): Use quiet_warnings.
6419 (md_parse_option): Set quiet_warnings from -q.
6420 (md_show_usage): Mention -q, delete -m.
6421 (flag_do_long_jump): Delete.
6422 (md_parse_option): Remove -m.
6423 (md_show_usage): Remove -m.
6424 (md_create_long_jump): Remove useless flag_do_long_jump code.
6426 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6427 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6429 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6430 Alexander Sokolov <robocop@netlink.ru>
6432 * doc/c-i386.texi (i386-Arch): New section.
6433 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6435 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6436 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6437 architecture has been given and is not 486.
6438 (set_cpu_arch): New.
6439 (md_pseudo_table): Add .arch.
6440 (md_assemble): Warn if cpu architecture has been given and an
6441 unsupported instruction.
6443 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6444 Move operand_types bit defines after relevant template field.
6445 (template): Add cpu_flags.
6446 (Cpu*): Define.
6447 (arch_entry): New.
6449 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6451 * config/tc-mn10300.h (md_end): Define.
6452 (mn10300_finalize): Declare.
6453 * config/tc-mn10300.c: Include dwarf2dbg.h.
6454 (debug_line): Define.
6455 (md_assemble): Generate dwarf2 line info.
6456 (mn10300_finalize): New function. Finalize dwarf2 info.
6458 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6460 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6461 external version of the relocation for weak symbols.
6463 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6465 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6466 frame size in units of 16 bytes, as required per SW Conventions manual.
6467 (output_unw_records): Output info-block header as a dword to get
6468 byte-order right.
6470 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6472 * as.h: #include "file", not <file> on files from ../include.
6473 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6474 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6475 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6476 (tc_coff_symbol_emit_hook): Ditto.
6477 (OPTCOUNT): Cast to int to avoid compiler warning.
6478 (md_begin): Fix signed/unsigned warnings.
6480 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6482 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6483 ABRANCH LONG case for a conditional branch on a 68000.
6484 (md_estimate_size_before_relax): Likewise. Also handle
6485 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6486 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6487 PC-relative on all CPUs.
6488 (md_estimate_size_before_relax): Likewise.
6490 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6492 * as.c (parse_args): Just mention current year in printed
6493 copyright message.
6495 2000-05-03 J.T. Conklin <jtc@redback.com>
6497 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6498 unit registers.
6499 (md_parse_option): Recognize -m7400.
6501 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6503 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6504 don't permit lp to become less than the words array.
6506 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6508 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6509 Fix little-endian case.
6511 2000-05-03 David O'Brien <obrien@NUXI.com>
6513 * as.c (parse_args): Update copyright.
6515 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6517 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6518 for the .bss section too.
6520 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6522 * configure.in: Set em=linux for hppa-*-linux.
6523 * configure: Regenerate.
6524 * doc/Makefile.in: Regenerate with correct automake.
6526 * frags.c (frag_grow): Sanity check chunk_size.
6528 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6529 * config/obj-som.h: Likewise.
6530 * config/obj-ieee.h: Likewise.
6532 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6534 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6535 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6536 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6537 (pa_ip): low_sign_unext now returns via function value. Use
6538 re_assemble_* instead of dis_assemble_* and
6539 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6540 unnecessarily.
6541 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6542 (md_section_align, md_parse_option, md_show_usage,
6543 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6544 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6545 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6546 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6547 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6548 pa_text): Likewise.
6549 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6550 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6551 outside of switch. Correct mask and shifting errors in case 10
6552 and case -11. In case 21, compare against signed range to suit
6553 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6554 case 17 and case 22, use offsetT variable to properly check range.
6555 Use re_assemble_* here too.
6556 (evaluate_absolute): Change type of value to offsetT. Call
6557 hppa_field_adjust to do the work for us.
6558 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6559 (pa_parse_cmpib_64_cmpltr): Ditto.
6560 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6561 of i to unsigned int.
6562 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6563 (pa_end_of_source): Return type is void.
6565 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6567 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6569 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6571 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6572 More comments added.
6573 (md_begin): Removed "construct symbols for each register name".
6574 Because register names conflicts with GCC generated function
6575 names.
6576 (avr_operand): Now constant numbers can be used as a register
6577 identifiers (0 as r0, 31 as r31).
6578 (md_assemble): use skip_space () before parsing instruction
6579 operands.
6581 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6583 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6584 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6585 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6586 * configure: Regenerate.
6588 2000-04-29 Andreas Jaeger <aj@suse.de>
6590 * as.h: Correctly check GCC version.
6592 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6594 * doc/as.1: Fix unbalanced brackets.
6596 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6597 TE_FreeBSD.
6598 (line_comment_chars): Set to '/' if TE_FreeBSD.
6600 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6602 * configure.in: Configury support for PA64 (currently disabled).
6603 * configure: Rebuilt.
6605 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6607 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6608 bfd_set_section_alignment.
6610 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6612 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6613 than 32.
6615 2000-04-24 Nick Clifton <nickc@cygnus.com>
6617 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6618 * doc/as.texinfo (Align): Include arm and strongarm in list of
6619 targets that have the second form of the behaviour of the .align
6620 directive.
6622 2000-04-24 Mark Klein <mklein@dis.com>
6624 * config/obj-som.c: Terminate obj_pseudo_table.
6626 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6628 * as.c (parse_args): Allow md_parse_option to override -a listing
6629 option.
6630 * config/obj-coff.c (add_lineno): Change type of offset parameter
6631 from "int" to "bfd_vma."
6632 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6633 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6634 (ppc_change_csect): Align correctly for XCOFF64.
6635 (ppc_machine): New function, which discards "ppc_machine" line.
6636 (ppc_tc): Cons for 8 when code is 64 bit.
6637 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6638 relocations.
6639 (md_parse_option): Handle -a64 and -a32.
6640 (ppc_xcoff64): New.
6641 * config/tc-ppc.h (TARGET_MACH): Define.
6642 (TARGET_FORMAT): Move to function.
6643 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6645 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6647 * config/tc-avr.c: New AVR_ISA_ defined.
6648 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6649 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6650 for `fmul', `movw' and `lpm R,Z' instructions.
6651 (avr_operands): Warn if current opcode is a two-word instruction
6652 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6653 (avr_opcodes): New commands added.
6654 (REGISTER_P): Check 'a' and 'v' constraint letters.
6655 (mcu_types): New MCU added.
6657 2000-04-22 Timothy Wall <twall@cygnus.com>
6659 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6660 to "natval".
6661 (operand_match): Conditionally insert default bit values for IMMU9.
6663 2000-04-14 Matthew Green <mrg@cygnus.com>
6665 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6666 * configure: Rebuilt.
6668 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6669 Jason Eckhardt <jle@cygnus.com>
6671 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6673 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6674 Added handling of new operand types l,y,&,fe,fE,fx.
6676 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6677 David Mosberger <davidm@hpl.hp.com>
6678 Timothy Wall <twall@cygnus.com>
6679 Andrew MacLeod <amacleod@cygnus.com>
6680 Jim Wilson <wilson@cygnus.com>
6682 * Makefile.am (CPU_TYPES): Add ia64.
6683 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6684 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6685 * Makefile.in: Rebuild.
6686 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6687 * configure: Rebuild.
6688 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6689 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6690 * expr.c (expr): Handle md_optimize_expr.
6691 * read.c (LEX_HASH): Add comment.
6692 * config/tc-ia64.c, config/tc-ia64.h: New files.
6694 2000-04-21 Richard Henderson <rth@cygnus.com>
6696 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6697 bundling a non-delayed branch type instruction.
6699 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6701 * config/tc-mn10300.c (HAVE_AM30): Define.
6702 (md_assemble): Use it.
6704 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6706 * config/obj-elf.c (obj_elf_change_section): Check for changed
6707 section attributes.
6709 * Makefile.am: (CPU_MULTI_VALID): Remove.
6710 (MULTI_CPU_TYPES): Define.
6711 (MULTI_CPU_OBJ_VALID): Define.
6712 (DEPTC): Use the above.
6713 (DEPOBJ): Same here.
6714 (DEP2): And here.
6715 Regenerate dependencies.
6716 * Makefile.in: Regenerate.
6718 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6720 * Makefile.am (YACC, LEX): Get them from configure.
6722 2000-04-18 H.J. Lu (hjl@gnu.org)
6724 * config/tc-i386.c (offset_in_range): Use addressT instead of
6725 bfd_vma for non-bfd assemblers.
6727 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6729 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6730 doesn't give spurious errors.
6732 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6734 * as.h (SEEK_SET): Define if undefined.
6736 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6738 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6739 constants, and don't assume offsetT is 32 bits.
6741 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6743 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6744 (md_pcrel_from_section): Add prototype.
6745 (d10v_fix_adjustable): Add prototype.
6746 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6748 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6750 2000-04-12 Nick Clifton <nickc@cygnus.com>
6752 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6753 symbol in frag chain.
6755 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6757 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6758 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6759 (fits_in_signed_word, smallest_imm_type): Ditto.
6760 (md_assemble): Use an offsetT var to hold offsetT values, not a
6761 long.
6762 (offset_in_range): New.
6763 (md_assemble): Use it.
6764 (md_convert_frag): Change type of target_address, opcode_address,
6765 and displacement_from_opcode_start to offsetT.
6766 (md_create_short_jump): Change type of offset to offsetT.
6767 (md_create_long_jump): Ditto.
6768 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6769 (md_chars_to_number): Remove.
6770 (output_invalid): Remove duplicate prototype.
6772 2000-04-09 Nick Clifton <nickc@cygnus.com>
6774 * Makefile.am (CPU_TYPES): Add 'avr'.
6775 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6776 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6778 * Makefile.in: Regenerate.
6780 * doc/as.texinfo: Add M32R documentation.
6782 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6784 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6785 --enable-build-warnings option.
6786 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6787 * Makefile.in, configure: Re-generate.
6789 2000-04-07 Nick Clifton <nickc@cygnus.com>
6791 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6792 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6793 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6794 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6795 (arm_force_relocation): Force relocations for
6796 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6798 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6800 * config/tc-sh.c (get_operands): There's no third operand if the
6801 first operand is an immediate.
6803 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6805 * config/tc-sh.c (immediate): Delete.
6806 (sh_operand_info): Add immediate member.
6807 (parse_reg): Use A_PC for pc.
6808 (parse_exp): Add second argument 'op'. All callers changed.
6809 (parse_at): Expect pc to be coded as A_PC.
6810 Use immediate field in *op.
6811 (insert): Add fourth argument 'op'. All callers changed.
6812 (build_relax): Add second argument 'op'. All callers changed.
6813 (insert_loop_bounds): New function.
6814 (build_Mytes): Remove DISP_4.
6815 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6816 (assemble_ppi): Use immediate field in *operand.
6817 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6818 (md_apply_fix): Likewise.
6819 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6821 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6823 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6825 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6827 * internals.texi (CPU backend): Document
6828 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6830 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6832 * po/gas.pot: Regenerate.
6834 * as.c (show_usage): Restore translated part of bug string.
6835 * gasp.c (show_usage): Likewise.
6837 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6838 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6839 than move-if-change.
6840 (DEP1): Modify for "gcc -MM".
6841 (DEPTC): Likewise.
6842 (DEPOBJ): Likewise.
6843 (DEP2): Likewise.
6844 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6845 Update dependencies.
6846 * Makefile.in: Regenerate.
6848 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6850 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6851 (md_begin): Likewise.
6852 (HAVE_AM33): New macro.
6853 (md_assemble): Use it. Match r_regs and xr_regs only if
6854 HAVE_AM33.
6856 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6858 * as.h: #include "bin-bugs.h"
6859 * as.c (show_usage): Use REPORT_BUGS_TO.
6860 * gasp.c: #include "bin-bugs.h"
6861 (show_usage): Use REPORT_BUGS_TO.
6863 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6865 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6867 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6868 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6869 adjustments.
6871 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6873 * config/tc-i386.c (i386_immediate): Don't assume a constant
6874 immediate is necessarily 16 bits when in 16 bit code mode.
6875 (md_assemble): Instead set guess_suffix here after we have checked
6876 registers.
6878 2000-04-02 Richard Henderson <rth@cygnus.com>
6880 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6881 quantities. Correct right shift sign extension.
6882 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6883 32-bit value when shifting into place.
6885 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6887 * app.c: Add ATTRIBUTE_UNUSED as needed.
6888 * config/tc-ppc.c: Likewise.
6889 (ppc_size): Make unsigned long.
6890 (ppc_insert_operand): Add casts to avoid warnings.
6892 2000-03-31 Nick Clifton <nickc@cygnus.com>
6894 * config/tc-d10v.h (md_flush_pending_output): Define.
6896 2000-03-29 Nick Clifton <nickc@cygnus.com>
6898 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6899 segment. Works for both BFD_ASSEMBLER and others.
6900 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6902 2000-03-29 Nick Clifton <nickc@cygnus.com
6904 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6906 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6908 * listing.c (LISTING_LHS_WIDTH): Default depends on
6909 LISTING_WORD_SIZE.
6910 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6912 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6914 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6915 string literal.
6917 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6919 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6921 * config/tc-avr.c (mcu_types): Add missing initialiser.
6922 (md_pcrel_from_section): Add prototype.
6923 (avr_operand): Remove redundant test of unsigned < 0.
6924 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6926 2000-03-27 Denis Chertykov <denisc@overta.ru>
6928 * config/tc-avr.c: New file for AVR support.
6929 * config/tc-avr.h: Likewise.
6930 * configure.in: Add AVR support.
6931 * configure: Regenerate.
6933 2000-03-26 Timothy Wall <twall@cygnus.com>
6935 * gasp.c (macro_op): Add new argument to check_macro call.
6936 Macro structure definitions moved to macro.h
6937 * sb.h: Add argument to prototype for input_scrub_include_sb.
6938 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6939 nesting checks with an additional flag.
6940 (struct input_save): Add flag to indicate whether current sb
6941 should be checked for proper macro/conditional nesting.
6942 (input_scrub_push/pop): Save/restore nest check flag.
6943 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6944 defined.
6945 * macro.c (check_macro): Allow caller to retrieve parsed macro
6946 information if a pointer is provided. This information may be
6947 used by the new macro hooks.
6948 * macro.h: Update prototype for check_macro. Macro struct
6949 definitions moved here from macro.c/gasp.c.
6950 * read.c (read_a_source_file): Add parameter to check_macro call,
6951 and pass macro info to the macro hook, if defined.
6952 (input_scrub_insert_line): New. Allow insertion of a line of
6953 characters into the input stream.
6954 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6955 file into the input stream.
6956 (s_include): Use input_scrub_insert_file.
6957 * internals.texi: Document new macro hooks.
6958 * as.h: New prototypes added.
6960 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6962 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6963 an initial capital letter.
6964 (i386_index_check): Reindent.
6966 2000-03-19 Nick Clifton <nickc@cygnus.com>
6968 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6969 relative branches.
6971 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6973 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6974 instruction operand bad if Rd > 7 when generating
6975 thumb instructions. Prevents for example,
6976 "adr r12,label" from silently failing and generating
6977 the wrong instruction.
6979 2000-03-17 Nick Clifton <nickc@cygnus.com>
6981 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6982 that have a destingation >= 0x400000.
6983 Fix compile time warning messages.
6985 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6987 * config/tc-sh.c (md_begin): When encountering insn that are
6988 not supported by the current arch, only change the name if
6989 its contents are the same as prev_name.
6990 (get_specific): If the the architecture doesn't match, fail.
6992 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6994 * config/tc-sh.c (IDENT_CHAR): Define.
6995 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6996 matching back where it came from.
6998 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7000 * config/tc-sh.c (md_show_usage): Add description of -dsp.
7002 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7004 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
7005 normal operands.
7007 2000-03-15 Kazu Hirata <kazu@hxi.com>
7009 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
7011 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
7013 * expr.c (operand) [case 'f']: When testing if '0f' can start a
7014 floating-point-number, make sure 'f' is in FLT_CHARS.
7016 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
7018 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
7019 (s_lcomm_internal): Use it.
7020 * doc/internals.texi (CPU backend): Document it.
7021 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
7022 bytes.
7024 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
7026 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
7027 when embedded-pic.
7029 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
7030 implementation doesn't have special handling for switch
7031 statements.
7032 (macro_build): Allow for code in sections other than .text.
7033 (macro): Likewise.
7034 (mips_ip): Likewise.
7035 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
7036 Don't perform relocs if we will be outputting them.
7037 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
7038 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
7039 embedded-pic.
7041 2000-03-09 Catherine Moore <clm@cygnus.com>
7043 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
7044 relocation type based on the entry in the fixup structure.
7045 Put S_IS_EXTERN processing back in.
7047 2000-03-08 H.J. Lu (hjl@gnu.org)
7049 * Makefile.am (install-exec-tooldir): Depend on
7050 install-exec-bindir for parallel make.
7051 * Makefile.in: Regenerated.
7053 2000-03-06 Nick Clifton <nickc@cygnus.com>
7055 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
7056 switch.
7057 (md_parse_option): Parse -m32r command line switch - disable m32rx
7058 compatability.
7059 (md_show_usage): Document new option.
7061 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
7062 * doc/Makefile.in: Regenerate.
7063 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
7065 2000-03-02 Michael Meissner <meissner@redhat.com>
7067 * config/tc-d30v.c (check_range): Remove code that incorrectly
7068 sign extended values where bits < 32.
7070 2000-03-02 H.J. Lu (hjl@gnu.org)
7072 * configure.in: Support --enable-targets=all on ia32.
7073 * configure: Regenerated.
7075 2000-03-01 Nick Clifton <nickc@cygnus.com>
7077 * gasp.c (do_align): Remove bogus check of alignment value.
7079 2000-02-27 Thomas de Lellis <tdel@windriver.com>
7081 * config/obj-elf.c (elf_frob_symbol): Remove code which when
7082 TC_PPC was defined forced the type of a symbol with no other type
7083 to be BSF_OBJECT.
7085 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
7087 * doc/internals.texi (CPU backend): Mention that
7088 line_separator_chars do not break up comments. Fix typos for
7089 LEX_AT and LEX_NAME descriptions. Document operands for
7090 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
7091 description of md_create_short_jump usage. Document argument for
7092 md_undefined_symbol.
7094 2000-02-27 Jakub Jelinek <jakub@redhat.com>
7096 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
7097 (md_parse_option): Handle it.
7098 (md_show_usage): Document it.
7100 2000-02-27 Ian Lance Taylor <ian@zembu.com>
7102 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
7103 opcode, for the instruction `pal19'. From Andrea Arcangeli
7104 <andrea@suse.de>.
7106 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
7108 * config/tc-i386.c (i386_immediate): Move constant operand sizing
7109 from here..
7110 (md_assemble): To here, before template operands are matched.
7111 Also ensure a constant immediate is sign extended when we know the
7112 size is at most 16 bits. This is to catch cases like "add
7113 $0xffc0,%ax" where we don't know the size, and thus that the
7114 immediate can be represented as Imm8S until after parsing the
7115 register operand.
7116 (i386_displacement): Similarly sign extend 16 bit constant
7117 displacements.
7118 (md_assemble): Relax 16-bit jump constant range check to suit sign
7119 extended displacements.
7121 2000-02-26 Andreas Jaeger <aj@suse.de>
7123 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
7125 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7127 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
7128 call operands when intel_syntax.
7129 (intel_float_operand): Return 2 for "fi...".
7130 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7131 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
7132 earlier "SHORT" change.
7133 (md_assemble): When determining suffix from Regs, exclude
7134 InOutPortReg.
7136 2000-02-24 Nick Clifton <nickc@cygnus.com>
7138 * configure: Add arm-wince, mips-pe and sh-pe targets.
7139 * configure: Regenerate.
7141 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7142 sh-pe targets.
7143 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7144 "pe-mips" for the mips-pe target.
7146 * config/tc-arm.c (insns): Change displacement encoded in BL
7147 and B instructions if the target port is arm-wince.
7148 (do_ldst): Do not bias the relocation offset if the target
7149 port is arm-wince.
7150 (md_pcrel_from): Add in missing relocation offset bias if the
7151 target os arm-wince.
7153 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7154 (md_begin): Disable -G support for mips-pe target.
7155 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7156 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7157 COFF flavour.
7159 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7160 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7161 assembler, just set the alignment to 4.
7163 * config/te-wince-pe.h: New file for WinCE targets. Define
7164 TE_WINCE.
7166 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7168 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7169 string instructions.
7170 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7171 (i386_intel_memory_operand): After finding a segment override,
7172 check again for no `[' before looking for a displacement. Bomb if
7173 more than one displacement rather than silently discarding the
7174 second and subsequent ones. Free strings malloc'd by
7175 build_displacement_string.
7177 2000-02-24 Catherine Moore <clm@cygnus.com>
7179 * config/obj-som.c (obj_pseudo_table): Add "weak".
7180 (obj_som_weak): New routine.
7182 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7184 * config/tc-i386.c (union i386_op): New.
7185 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7186 Throughout file replace occurences of disps[n], imms[n], regs[n]
7187 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7188 intel mode operand swapping. Add assert in regKludge and
7189 fake_zero_displacement code. Test i.types[n] when outputting
7190 displacements and immediates. Combine output of Disp16 with
7191 Disp32.
7192 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7193 when in intel mode by (not) reversing fsub and fdiv operands
7194 before the template search. This fails for single operand
7195 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7196 undefined. Instead fix the base_opcode after we've found the
7197 template. Move base_opcode xor with found_reverse_match from
7198 opcode output code to before this fix so we test for the correct
7199 opcodes.
7200 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7201 check in intel mode. Instead compare opcodes.
7203 * config/tc-i386.h (TC_RELOC): Delete.
7204 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7205 with equivalent call to reloc.
7207 * as.h (flag_m68k_mri): Move declaration after target include, and
7208 only declare when TC_M68K defined. Define as zero otherwise.
7209 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7210 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7211 Define as zero otherwise.
7212 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7213 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7214 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7215 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7216 testing whether defined.
7217 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7218 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7219 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7220 rather than testing whether defined.
7221 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7222 (parse_mri_cons): Declare and use only when TC_M68K.
7223 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7224 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7225 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7227 * NEWS: Mention IBM 370 support.
7229 2000-02-23 Richard Henderson <rth@cygnus.com>
7231 * config/tc-i386.c (md_assemble): When swapping operands for
7232 intel_syntax, assume everything that's not Imm or Disp is a
7233 register.
7235 2000-02-23 Linas Vepstas <linas@linas.org>
7237 * config/tc-i370.c, config/tc-i370.h: New files.
7238 * Makefile.am: Add support for Linux/IBM 370.
7239 * configure.in: Likewise.
7240 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7241 * config/obj-elf.c: Include elf/i370.h
7242 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7244 * Makefile.in: Regenerate.
7245 * configure: Regenerate.
7247 * doc/c-i370.texi: New file.
7248 * doc/all.texi: Include it.
7249 * doc/as.texinfo: And here.
7250 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7251 * doc/Makefile.in: Regenerate.
7253 2000-02-19 Michael Meissner <meissner@redhat.com>
7255 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7256 determine if an instruction can be used in parallel with an ADDppp
7257 or SUBppp instruction.
7259 2000-02-22 Andrew Haley <aph@cygnus.com>
7261 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7263 2000-02-22 Andrew Haley <aph@cygnus.com>
7265 * config/tc-mips.c (mips_gp32): New variable.
7266 (macro_build) Use mips_gp32.
7267 (mips_ip): Ditto.
7268 (md_longopts): Add "-mgp32" and "-mgp64".
7269 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7271 (OPTION_M7900): Change offset
7272 (OPTION_NO_M7900): Ditto.
7274 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7276 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7277 warning, and bump it to 1.
7279 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7281 From Brad Lucier <lucier@math.purdue.edu>:
7282 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7283 match format.
7285 2000-02-21 Catherine Moore <clm@cygnus.com>
7287 * config/tc-mips.c (MF_HILO_INSN): Define.
7288 (mips_7000_hilo_fix): Declare.
7289 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7290 (md_parse_option): Check for 7000_HILO_FIX options.
7291 (OPTION_M7000_HILO_FIX): Define.
7292 (OPTION_NO_M7000_HILO_FIX): Define.
7293 * doc/c-mips.texi (-mfix7000): Describe.
7295 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7297 * listing.c (print_lines): Remove unused variable `end'.
7299 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7300 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7301 reloc_type when BFD_ASSEMBLER.
7302 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7303 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7304 statement and quell signed vs. unsigned comparison warning.
7306 2000-02-18 Nick Clifton <nickc@cygnus.com>
7308 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7309 the computed frag offset, rather than overwriting it.
7311 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7313 * config/tc-sh.c ("elf/sh.h"): Include.
7314 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7315 (md.begin): Initialize target_arch.
7316 Only include opcodes in has table that match selected architecture.
7317 (parse_reg): Recognize register names for sh-dsp.
7318 (parse_at): Recognize post-modify addressing.
7319 (get_operands): The leading space is now optional.
7320 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7321 arguments. Update valid_arch.
7322 (build_Mytes): Add support for SDT_REG_N.
7323 (find_cooked_opcode): New function, broken out of md_assemble.
7324 (assemble_ppi, sh_elf_final_processing): New functions.
7325 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7326 (md_longopts, md_parse_option): New option: -dsp.
7327 * config/tc-sh.h (elf_tc_final_processing): Define.
7328 (sh_elf_final_processing): Declare.
7330 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7332 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7333 the unwinder subspace. Save the current seg/subseg before creating
7334 the new seg/subseg.
7336 2000-02-10 Nick Clifton <nickc@cygnus.com>
7338 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7339 little endian targets.
7340 (INST_BYTE1): Redefine to handle big and little endian
7341 targets.
7342 (cpu_type): New type: Select between M340 and M210.
7343 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7344 instructions of the M340.
7345 (md_assemble): Add support for the MULSH and OPSR classes of
7346 instructions.
7347 (md_atof): Add support for little endian targets.
7348 (md_parse_option): Add support for -EL, -EB and -mcpu command
7349 line switches.
7350 (md_convert_frag): Add support for little endian targets.
7351 (md_apply_fix3): Add support for little endian targets.
7352 (md_number_to_chars): Add support for little endian targets.
7354 2000-02-10 Timothy Wall <twall@redhat.com>
7356 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7357 defined, use it to verify the symbol just read should be a label.
7359 2000-02-10 Timothy Wall <twall@redhat.com>
7361 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7362 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7363 around colons when KEEP_WHITE_AROUND_COLON is defined.
7364 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7365 and KEEP_WHITE_AROUND_COLON.
7367 2000-02-08 Timothy Wall <twall@redhat.com>
7369 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7370 logic.
7371 (do_repeat): New. Abstract repeat logic so that a "break" can be
7372 implemented.
7373 (end_repeat): New. Provide support for a "break" out of the
7374 repeat loop.
7375 * read.h: Add prototypes for new functions.
7377 2000-02-08 Timothy Wall <twall@redhat.com>
7379 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7380 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7381 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7382 non-zero.
7384 2000-02-08 Timothy Wall <twall@redhat.com>
7386 * read.c: Added elseif to directives table.
7387 * read.h: Added prototype for s_elseif.
7388 * doc/as.texinfo: Added description for elseif.
7389 * cond.c (s_elseif): New function
7391 2000-02-04 Timothy Wall <twall@redhat.com>
7393 * listing.c (print_lines): Remove conditionals causing bug in
7394 listings.
7396 2000-02-03 Timothy Wall <twall@cygnus.com>
7398 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7399 default values.
7400 * frags.c (frag_new): Calculate fr_fix in octets
7401 (frag_now_fix) Return offset as target address offset (bytes).
7402 (frag_now_fix_octets) New - Return offset in octets (8-bit
7403 quantities).
7404 * frags.h: Added prototype for frag_now_fix_octets().
7405 Distinguish between octets and bytes in field descriptions.
7406 * listing.c (calc_hex): Account for octets vs bytes when
7407 printing addresses/offsets.
7408 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7409 target is little-endian, print the octets in a word in big-endian
7410 order so that the display looks like a proper hexadecimal number,
7411 instead of having the octets reversed.
7412 * read.c (do_align): When recording alignment, alignment power
7413 should be in terms of target bytes (minimum addressible unit)
7414 instead of octets.
7415 (do_org) Convert ORG target address (byte) argument into an
7416 octet offset when generating a variable fragment.
7417 * symbols.c (resolve_symbol_value): Symbol final value
7418 converted to a target address offset (bytes) from its octet offset.
7419 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7420 offset (bytes) is adjusted by the frag offset (octets) converted
7421 to bytes.
7422 (coff_frob_section) Section alignment power is in terms of bytes;
7423 convert it to an octet alignment power when calculating size (and
7424 size mask) in octets. Don't modify the section size in order to
7425 "align" it for TI COFF, since that format has a different method
7426 for storing alignment information.
7428 2000-02-01 Timothy Wall <twall@cygnus.com>
7430 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7431 entries, matching the way GCC generates them. If not escaped, the
7432 filename is encoded incorrectly.
7434 2000-01-31 Nick Clifton <nickc@cygnus.com>
7436 * config/tc-arm.c (reg_table): Add support for ATPCS register
7437 naming conventions.
7439 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7441 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7442 already defined.
7443 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7444 New macro.
7445 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7446 of a symbol when we really care about its value.
7448 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7450 * config/tc-mcore.c (md_assemble): Give warning message if
7451 operands passes to instruction are more than the spec.
7453 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7455 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7456 Thumb mode but the label seen was not declared as '.thumb_func'
7457 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7458 correct disassembly of Thumb code bounded by non function labels.
7460 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7462 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7463 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7465 * Makefile.in: Same here.
7466 Update copyright.
7468 * configure.in: Set bfd_gas for i386-aout when primary target
7469 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7470 we may need the primary te_file. Remove incorrect comment.
7472 * configure: Regenerate.
7474 * config/e-i386aout.c: New file.
7476 * as.c (USE_EMULATIONS): Move to before print_version_id.
7477 (struct emulation): Add i386aout.
7478 (show_usage): Split text strings. Reformat -a text. Add --em
7479 help.
7480 Update copyright.
7482 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7483 (aout_format_ops): New.
7484 Update copyright.
7486 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7487 preprocessor conditional and add aout USE_EMULATIONS tests.
7488 (read_a_source_file): Don't pass error strings to printf as
7489 format arg.
7490 Update copyright.
7492 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7493 format arg.
7494 (do_data): Same here.
7495 (process_file): And here.
7496 Update copyright.
7498 * symbols.c (colon): Rewrite "already defined" fatal message
7499 code for aout with USE_EMULATIONS.
7500 Update copyright.
7502 * config/obj-aout.c (OBJ_HEADER): Define.
7503 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7504 fields of sentinel.
7505 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7506 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7507 forms here.
7508 (obj_aout_type): Expand S_SET_OTHER here too.
7509 (obj_read_begin_hook): Remove.
7510 (aout_pop_insert): New.
7511 (obj_aout_s_get_other): New.
7512 (obj_aout_s_get_desc): New.
7513 (aout_format_ops): New.
7514 Update copyright.
7516 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7517 gets aout_pseudo_table.
7518 (aout_pseudo_table): Declare.
7519 (obj_read_begin_hook): Define.
7520 Update copyright.
7522 * config/obj-coff.c (obj_pseudo_table): Rename to
7523 coff_pseudo_table.
7524 (coff_pop_insert): Use coff_pseudo_table.
7525 (coff_sec_sym_ok_for_reloc): Remove.
7526 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7527 and comment all zero entries and remove #if 0 code.
7528 Update copyright.
7530 * config/obj-coff.h (obj_pop_insert): Define.
7531 (coff_pseudo_table): Declare.
7532 Update copyright.
7534 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7535 s_get_size, s_set_size. Comment all zero entries.
7536 Update copyright.
7538 * config/obj-elf.c (elf_s_get_other): New function.
7539 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7540 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7541 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7542 comment.
7543 (obj_elf_parse_section_letters): Don't pass error strings to
7544 printf as format arg.
7545 Update copyright.
7547 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7548 OBJ_MAYBE_ECOFF.
7549 (elf_s_get_other): Declare.
7550 (S_GET_OTHER) Define as elf_s_get_other if not already
7551 defined.
7552 (S_SET_OTHER): Only define when not already defined.
7553 (elf_obj_read_begin_hook): Declare.
7554 (obj_read_begin_hook): Define.
7555 (elf_obj_symbol_new_hook): Declare.
7556 (obj_symbol_new_hook): Define.
7557 Update copyright.
7559 * config/obj-multi.h: Add copyright header and protect against
7560 multiple inclusion. Add * to all function pointers.
7561 (OBJ_HEADER): If defined, include it rather than other defines
7562 in this file.
7563 (obj_frob_file_after_relocs): Test for NULL.
7564 (obj_symbol_new_hook): Here too.
7565 (obj_sec_sym_ok_for_reloc): And here.
7566 (S_GET_OTHER): Define.
7567 (S_GET_DESC): Define.
7568 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7569 (OBJ_MAYBE_ELF): Update comment.
7571 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7572 OBJ_AOUT preprocessor conditional and handle emulation by
7573 testing OUTPUT_FLAVOR.
7574 (i386_displacement): Here too.
7575 (md_section_align): Similarly here.
7576 (i386_target_format): Conditionally compile when more than one
7577 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7578 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7579 (i386_displacement): Here too.
7580 Update copyright.
7582 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7583 Define TARGET_FORMAT for aout only when not multi.
7584 Update copyright.
7586 * config/te-multi.h: Delete file as it's identical to te-generic.h
7588 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7590 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7591 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7592 LONG_MNEM_SUFFIX.
7594 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7595 DWORD_MNEM_SUFFIX.
7596 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7597 comments.
7599 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7601 * config/tc-mips.c (mips_do_align): New function.
7602 * config/tc-mips.h (md_do_align): Define.
7604 2000-01-10 Philip Blundell <philb@gnu.org>
7606 * doc/c-arm.texi (ARM Options): Fix typo.
7607 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7608 line separator for Linux.
7609 * doc/as.texinfo (Comments): Mention the ARM.
7611 2000-01-10 Philip Blundell <pb@futuretv.com>
7613 * configure.in (arm*-*-conix*): New target.
7614 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7615 armv*-*-linux-gnu.
7616 * configure: Regenerate.
7618 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7620 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7621 (obj_elf_visibility): New function.
7623 * doc/as.texinfo (Visibility): New node: document visibility
7624 pseudo ops.
7626 For older changes see ChangeLog-9899