| blob | 9d8af6fbe897babc75225f94f4cc2ec7639d9341 |
1 2001-12-31 Richard Henderson <rth@redhat.com>
3 * config/tc-ia64.c (errata_nop_necessary_p): Prototype.
4 (make_unw_section_name): Constify local variables.
6 * config/tc-ia64.c (has_suffix_p): New.
7 (note_register_values): Use it instead of strstr.
9 2001-12-31 Jeffrey A Law (law@redhat.com)
11 * config/tc-hppa.c (pa_ip): Handle new 'c' mode completers,
12 'X', 'M', and 'A'.
14 2001-12-21 Jakub Jelinek <jakub@redhat.com>
16 * config/tc-sparc.h (TC_PARSE_CONS_EXPRESSION): Define.
17 (sparc_cons): Provide prototype.
18 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_*_PCREL and
19 BFD_RELOC_SPARC_PLT{32,64}. Enumerate for which relocs
20 reloc->addend = fixp->fx_addnumber shouldn't be done instead of
21 enumarating for which pc relative ones it should be done.
22 (sparc_cons_special_reloc): New variable.
23 (sparc_cons): New function.
24 (cons_fix_new_sparc): Use sparc_cons_special_reloc.
25 * testsuite/gas/sparc/pcrel.s: New test.
26 * testsuite/gas/sparc/pcrel.d: Expected output.
27 * testsuite/gas/sparc/pcrel64.s: New test.
28 * testsuite/gas/sparc/pcrel64.d: Expected output.
29 * testsuite/gas/sparc/plt.s: New test.
30 * testsuite/gas/sparc/plt.d: Expected output.
31 * testsuite/gas/sparc/plt64.s: New test.
32 * testsuite/gas/sparc/plt64.d: Expected output.
33 * testsuite/gas/sparc/sparc.exp: Add pcrel, pcrel64, plt and plt64
34 tests.
36 2001-12-20 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
37 Daniel Jacobowitz <drow@mvista.com>
39 * config/tc-mips.c (file_mips_gp32): Initialize to invalid value.
40 (file_mips_fp32): Likewise.
41 (md_begin): Compatibility handling for -mipsN option.
43 2001-12-20 Alexandre Oliva <aoliva@redhat.com>
45 * config/tc-sh.c (parse_at): Reject @(r0) and @(r0,).
47 2001-12-20 matthew green <mrg@redhat.com>
49 * config/tc-ppc.c (md_parse_option): Make -maltivec default
50 to generating PowerPC instructions.
52 2001-12-20 Jason Thorpe <thorpej@wasabisystems.com>
54 * configure.in (mips-dec-netbsd*): Delete.
55 * configure: Regenerate.
57 * configure.in (arm-*-netbsdelf*): Add target.
58 * configure: Regenerate.
60 2001-12-18 Nick Clifton <nickc@cambridge.redhat.com>
62 * config/tc-mips.h (TC_HANDLE_FX_DONE): Remove redundant
63 definition.
65 2001-12-18 Niibe Yutaka <gniibe@m17n.org>
67 * configure.in (assign object format): Bug fix for setting
68 endian.
69 * configure: Regenerate.
71 2001-12-18 matthew green <mrg@eterna.com.au>
73 * configure.in (m68k-*-netbsdelf*): New target.
74 (m68k-*-netbsd*): Also include ELF support.
75 (m68k-*-netbsdaout*): New alias for m68*-*-netbsd*.
76 * configure: Regenerate.
78 2001-12-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
80 * gasp.c (main): Protoype.
82 2001-12-17 Richard Henderson <rth@redhat.com>
84 * config/tc-alpha.c (alpha_handle_align): Encode unop with RB as $sp.
86 2001-12-17 Nick Clifton <nickc@cambridge.redhat.com>
88 * cgen.c: Add prototype for queue_fixup.
89 (gas_cgen_parse_operand): Move initilisastion of errmsg to avoid
90 possible longjmp corruption.
91 * cgen.h: Add prototype for gas_cgen_md_operand.
93 2001-12-15 Alan Modra <amodra@bigpond.net.au>
95 * config/obj-elf.c (obj_elf_init_stab_section): References are
96 kept to section name strings. Don't alloca them!
98 2001-12-12 Alexandre Oliva <aoliva@redhat.com>
100 * config/tc-d10v.c (get_operands): Mark OPERAND_PLUS after
101 OPERAND_ATSIGN as O_absent.
103 2001-12-07 Geoffrey Keating <geoffk@redhat.com>
104 Richard Henderson <rth@redhat.com>
106 * configure.in: Add support for xstormy16.
107 * configure: Regenerated.
108 * Makefile.am: Add support for xstormy16.
109 * Makefile.in: Regenerated.
110 * config/tc-xstormy16.c: New file.
111 * config/tc-xstormy16.h: New file.
113 2001-12-06 Richard Earnshaw (rearnsha@arm.com)
115 * tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm)
116 (do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
117 (do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
118 (do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
119 (do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
120 (do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
121 (do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
122 (do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
123 (do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
124 (do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
125 (do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
126 (do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
127 FLAGS.
128 (struct asm_opcode): Adjust parms field accordingly.
129 (md_assemble): Don't pass dummy second argument when calling worker
130 functions.
131 (build_arm_ops_hsh): Add prototype
132 (BAD_FLAGS): Delete.
134 2001-12-05 Richard Earnshaw <rearnsha@arm.com>
136 * tc-arm.c (struct asm_opcode): Delete comp_suffix and flags. Add
137 cond_offset. Rename variants->variant.
138 (insns): Adjust for new format. Explicitly code each variant that
139 takes flags. Remove temporary instructions.
140 (struct arm_it): Remove redundant field suffix.
141 (s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
142 (stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
143 (long_flag): Delete.
144 (struct asm_flg): Delete.
145 (LONGEST_INST): Delete.
146 (V4_STR_BIT): Define.
147 (struct thumb_opcode): Rename variants->variant.
148 (do_empty): Renamed from do_nop.
149 (ldst_extend): Delete argument hwse. Split code for half-word and
150 signed byte instructions to ...
151 (ldst_extend_v4): ... here.
152 (ld_mode_required_here): Use ldst_extend_v4.
153 (do_ldrd): Simplify now that this is only called for ldrd. No
154 need to test for XScale, which was wrong anyway. Don't reject r12
155 as a target register. Add test that ldrd doesn't update an index
156 register.
157 (do_pld): Don't allow post-indexed or write-back addressing modes.
158 Adjust call to ldst_extend.
159 (do_adr): Split code for adrl to ...
160 (do_adrl): ... here.
161 (do_cmp): No need to fold in COND_BIT.
162 (do_ldst): Simplify. Split code for ldrt/strt into do_ldstt. Split
163 code to handle half-word and signed byte instructions to ...
164 (do_ldstv4): ... here.
165 (do_ldstt): New function. Handle load/store with translate.
166 (do_ldmstm): Write feature modification bits directly into
167 inst.instruction.
168 (do_fpa_ldst): Remove suffix handling code.
169 (do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
170 (do_fpa_ldmstm): Type of access is now held in inst.instruction.
171 (build_arm_ops_hsh): New function.
172 (md_begin): Call it. Don't build the ARM opcode directly.
173 (md_assemble): Simplify ARM instruction handling.
175 2001-12-05 Arati Dikey <aratid@kpit.com>
177 * tc-sh.c (parse_at): Corrected incorrect op->type selection due
178 to missing 'else'.
180 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
182 * config/tc-d10v.c (write_2_short): Don't skip dummy fixups, so
183 that we can tell which operand refers to the insn put in the L
184 container and mark it as such, so that the relocation type can be
185 adjusted.
187 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
189 * config/tc-mips.c (mips_cpreturn_offset): Better comment.
190 (load_register): Better error message. Cast away signedness
191 mismatches. Add casts needed for varargs.
192 (load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
193 Remove superfluous casts.
194 (macro): Cast away signedness mismatches. Remove superfluous casts.
195 (s_cpload): Fix wrong comment.
196 (s_mips_weakext): Standardize output message.
197 (get_number): Likewise.
199 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
201 * config/tc-mips.c (append_insn): Add jump address range overflow
202 check.
204 2001-12-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
206 * config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
207 for ELF only.
208 (show): Document -mabi option.
210 2001-12-03 Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
212 * config/tc-arm.c (md_parse_option): Only clear cpu part when
213 specifying 'xscale' cpu (don't change the fpu part).
215 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
217 * config/tc-d10v.c (find_opcode): Reject SP operand if
218 OPERAND_NOSP flag is present.
220 2001-12-03 Eric Christopher <echristo@redhat.com>
222 * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
224 2001-12-02 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
226 * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
227 by BFD_RELOC_GPREL16.
228 (load_address): Likewise.
229 (macro): Likewise.
230 (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
231 BFD_RELOC_GPREL32.
232 (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
233 (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
234 *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
236 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
238 * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
239 prefix `+'.
241 * config/tc-d10v.c (find_opcode): Reject non-SP operand if
242 flags requires SP.
244 2001-11-29 Arati Dikey <aratid@kpit.com>
246 * tc-sh.c (parse_at): Removed case-sensitivity of index register
247 R8, R9.
249 2001-11-28 Jakub Jelinek <jakub@redhat.com>
251 * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
252 in reloc if it has non-zero addend.
253 * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
254 * config/tc-sparc.c (md_apply_fix3): Likewise.
256 2001-11-28 Andreas Schwab <schwab@suse.de>
258 * as.c (parse_args): Call md_after_parse_args if defined.
259 * config/tc-ia64.h (md_after_parse_args): Define.
260 * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
261 * doc/internals.texi (CPU backend): Document md_after_parse_args.
263 2001-11-23 Jakub Jelinek <jakub@redhat.com>
265 * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
266 * write.c (adjust_reloc_syms): Don't handle relocs against
267 SEC_MERGE section symbols specially.
268 (fixup_segment): Likewise.
270 2001-11-21 Richard Sandiford <rsandifo@redhat.com>
272 * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
273 (md_apply_fix3): ...here. Don't prevent the symbol value being
274 subtracted twice from GPREL addends.
275 (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
276 subtracted by the previous function.
278 2001-11-20 Nick Clifton <nickc@cambridge.redhat.com>
280 * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
281 md_apply_fix3 change.
283 2001-11-20 Ben Elliston <bje@redhat.com>
285 * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
286 usage after md_apply_fix3 cleanups.
288 2001-11-19 Hans-Peter Nilsson <hp@bitrange.com>
290 * doc/c-mmix.texi: Use texinfo 4 features.
291 (MMIX-mmixal): Fix typo.
293 2001-11-17 Hans-Peter Nilsson <hp@axis.com>
295 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
296 val assignment.
298 2001-11-16 Michael Snyder <msnyder@redhat.com>
300 * stabs.c (stabs_generate_asm_lineno): Remember file and line number
301 from one call to the next, and eliminate consecutive duplicates
302 (thereby emitting only one line symbol per source line).
303 * dwarf2dbg.c (dwarf2_gen_line_info): Ditto.
305 2001-11-16 Alan Modra <amodra@bigpond.net.au>
307 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
309 2001-11-15 H.J. Lu <hjl@gnu.org>
311 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
313 2001-11-15 H.J. Lu <hjl@gnu.org>
315 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
317 2001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
319 * write.c (fixup_segment): Remove references to md_apply_fix and
320 TC_HANDLE_FX_DONE.
321 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
322 of md_apply_fix to md_apply_fix3.
323 Make all md_apply_fix3 functions void.
324 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
325 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
326 * doc/internals.texi: Update references to md_apply_fix3.
327 * tc.h: Update prototype for md_apply_fix3.
329 2001-11-15 Alan Modra <amodra@bigpond.net.au>
331 * config/tc-i386.h (md_end): Define.
332 (i386_elf_emit_arch_note): Declare.
333 (CpuUnknown): Delete.
334 * config/tc-i386.c (default_arch): Constify.
335 (smallest_imm_type): Remove CpuUnknown test.
336 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
337 (i386_elf_emit_arch_note): New function.
339 * po/POTFILES.in: Regenerate.
341 2001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
343 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
345 2001-11-15 Alan Modra <amodra@bigpond.net.au>
347 * frags.c (frag_grow): Revert last change.
349 * dwarf2dbg.c (get_frag_fix): Align last frag size.
351 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
352 to operand->insert.
353 (md_assemble): Likewise.
355 2001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
357 * frags.c (frag_grow): Use frag_make_room() to grow the
358 obstack.
360 2001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
362 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
363 value from the addend for fixups against local symbols in
364 SEC_MERGE sections - it was not added in, in the first place.
366 2001-11-11 Timothy Wall <twall@alum.mit.edu>
368 * write.c (relax_segment): Convert symbol address into an octet
369 offset prior to adding to the frag address, which is an octet
370 offset. Add comments to that effect.
371 * config/tc-tic54x.c: Fix bugs causing tests to fail.
372 * config/tc-tic54x.h: Ditch PARAMS macro.
374 2001-11-13 Alan Modra <amodra@bigpond.net.au>
376 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
377 put in note section. Use sizeof instead of hard-coded constants.
379 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
381 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
382 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
383 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
384 Sort options a bit more logical.
385 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
386 OPTION_MABI only for elf targets.
388 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
390 * config/tc-mips.c (set_at): Add cast needed for varargs.
391 (load_register): Likewise.
392 (macro): Likewise. Some code reformatting.
393 (macro2): Add cast needed for varargs.
394 (mips16_macro): Likewise.
396 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
398 * config/tc-mips.c (md_assemble): Remove superflous casts.
399 (append_insn): Likewise.
400 (mips16_macro_build): Likewise.
401 (macro): Likewise.
402 (mips16_ip): Likewise.
403 (s_cpload): Likewise.
404 (mips_relax_frag): Likewise.
406 2001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
408 * config/tc-mips.c (mips_abi_level): Move in front of
409 mips_set_options.
410 (mips_set_options): Add members gp32, fp32, abi.
411 (file_mips_gp32): New flag.
412 (file_mips_fp32): New flag.
413 (mips_opts): Initialize the new members.
414 (mips_gp32): Remove.
415 (mips_fp32): Remove.
416 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
417 (HAVE_32BIT_FPRS): Likewise.
418 (HAVE_NEWABI): Likewise.
419 (HAVE_64BIT_OBJECTS): Likewise.
420 (md_begin): Likewise. Save default (file) values.
421 (md_parse_option): Use the new values from mips_opts.
422 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
423 possible. Let .set mipsN work together with .set push/pop.
424 Enhance error messages.
425 (mips_elf_final_processing): Use file_mips_* for header processing.
427 2001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
429 * config/tc-avr.c (mcu_types): Update for new devices.
431 2001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
433 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
434 the page man title.
435 * doc/Makefile.in: Rebuild.
436 * doc/as.texinfo: Do not put man SEEALSO in document;
437 Use @command for commands, @option for options; Reorganize usage
438 to clearly identify target specific options.
440 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
442 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
444 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
446 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
448 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
450 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
451 that need the global offset table.
452 (md_apply_fix3): Add code to undo opertions done in fixup_segment
453 triggered by TC_FORCE_RELOCATION.
454 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
455 a call to function tc_s390_force_relocation.
456 (TC_FIX_ADJUSTABLE): Define.
458 2001-11-04 Chris Demetriou <cgd@broadcom.com>
460 * configure.in (mips-*-netbsd*): Add support for target.
461 * configure: Regenerate.
463 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
465 * configure.in (ALL_LINGUAS): Add 'fr'.
466 * configure: Regernate.
467 * po/fr.po: New file. Obtained from the translation project web
468 site.
470 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
472 * tc-arm.c: Re-arrange prototypes by architecture.
473 (insns): Re-arrange instructions by archtitecture. Pld instruction
474 is part of ARMv5E.
475 (tinsns): blx and bkpt are part of ARMv5T.
476 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
477 to do_fpa_*. All callers changed.
479 * tc-arm.c (insns): Add two temporary instructions to handle
480 ldrd/strd.
482 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
484 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
485 for bra/bsr and use frag_variant(), this ensure that the possible
486 16-bit BFD_RELOC_16 will be in the same frag.
488 2001-10-31 Chris Demetriou <cgd@broadcom.com>
490 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
491 PIC code, assume pointers the same size as GPRs.
492 (macro): In M_LA_AB handling for embedded PIC code, support
493 "la $treg,foo-bar($breg)". In load/store handling
494 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
495 which is used by the compiler for switch statements.
496 In load/store double multi-instruction macro handling
497 (label ldd_std) add a comment that no special handling
498 is currently done for embedded PIC.
499 (mips_ip): In 'o' (16-bit offset) case, only accept 16
500 bit offsets.
502 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
504 General cleanup of feature definitions.
505 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
506 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
507 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
508 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
509 (ARM_EXT_V{5,5E}): Synchronize with above.
510 (ARM_ARCH_V*): Define a complete set in terms of above features.
511 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
512 (FPU_FPA_EXT_V[12]): Define.
513 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
514 (FPU_ANY): Define.
515 (FPU_DEFAULT): Default to FPA.
516 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
517 Thumb, this is now ARM_ARCH_V5T.
518 (insns): Rework for new feature defines.
519 (tinsns): Likewise.
520 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
522 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
524 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
525 * configure: Regenerate.
526 * Makefile.in: Regenerate.
527 * doc/c-sh.texi (SH Options): Added descriptions.
529 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
531 * configure.in: Update for MMIX port.
532 * Makefile.am: Ditto. Regenerate dependencies.
533 * Makefile.in: Regenerate.
534 * configure: Regenerate.
535 * config/tc-mmix.h, config/tc-mmix.c: New files.
536 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
537 * doc/Makefile.in: Regenerate.
538 * doc/all.texi: @set MMIX.
539 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
540 Include c-mmix.texi.
541 * doc/c-mmix.texi: New file.
543 2001-10-24 Chris Demetriou <cgd@broadcom.com>
545 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
546 these evaluate to true if mips_arch indicates SB-1.
548 2001-10-23 Alan Modra <amodra@bigpond.net.au>
550 * as.c (parse_args): Print the date as well for --version.
552 2001-10-20 Chris Demetriou <cgd@broadcom.com>
554 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
555 SB-1 CPU for consistency.
556 (mips_cpu_info_table): Tweak comment about SB-1.
558 2001-10-20 H.J. Lu <hjl@gnu.org>
560 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
561 (cirrus_parse_offset): Likewise.
563 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
565 * config/tc-arm.c: Restore line_comment_chars.
567 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
569 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
570 added to the list.
572 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
574 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
575 for undefined symbols.
577 2001-10-17 Chris Demetriou <cgd@broadcom.com>
579 * doc/as.texinfo (MIPS ISA options): Added accidentally
580 omitted "-mips64" option to list of options.
582 2001-10-17 matthew green <mrg@redhat.com>
584 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
585 -m7410, -m7450 and -m7455 options.
587 2001-10-17 Alan Modra <amodra@bigpond.net.au>
589 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
590 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
591 (md_begin): Don't set ppc_size here.
592 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
593 (md_shortopts): Constify.
594 (md_longopts): Likewise.
595 (md_longopts_size): Likewise.
596 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
597 64-bit opcodes.
598 (ppc_machine): Explain why this function is a nop.
600 2001-10-17 Alan Modra <amodra@bigpond.net.au>
602 * bit_fix.h: Comment typo fix.
603 * config/tc-mips.c: Likewise.
604 * config/tc-sh.c: Likewise.
605 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
607 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
608 that autoheader doesn't duplicate config.in entries.
609 (DEFAULT_ARCH): Ditto.
610 * configure: Regenerate.
611 * config.in: Regenerate.
613 2001-10-16 Alan Modra <amodra@bigpond.net.au>
615 From Andrew Pines <apines@cosmodog.com>
616 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
618 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
619 Hans-Peter Nilsson <hp@bitrange.com>
621 * config/tc-sh.c (shl): Remove.
622 (big): New function.
623 (little): Remove shl handling. Emit error for endian mismatch.
624 (md_show_usage): Add description of -big.
625 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
626 (OPTION_BIG): Add.
627 (md_pseudo_table): Add .big.
628 (md_longopts): Add -big.
629 (md_begin): Don't set target_big_endian here.
630 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
631 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
632 (shl): Remove.
633 * configure.in (endian): Default is big.
634 (sh-*-pe*): Little endian.
635 (cpu_type): Set sh for target sh*.
636 * configure: Regenerate.
638 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
640 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
641 relocations.
643 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
645 * config/tc-arm.c: Replace CONST with const.
647 * cgen.c: Tidy up formatting.
649 2001-10-12 matthew green <mrg@redhat.com>
651 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
652 flags, equivalent to -m7400. New -maltivec to enable AltiVec
653 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
654 64-bit and 32-bit BookE support, respectively. Change -m403 and
655 -m405 to set PPC403 option.
656 (md_show_usage): Adjust for new options.
657 * doc/all.texi: Set PPC.
658 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
659 * doc/c-ppc.texi: New file.
660 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
661 * doc/Makefile.in: Regenerate.
663 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
665 * read.c (s_bad_endr): New function. Issues a warning message
666 about a bad use of the .rept pseudo op.
667 (po_table[]): Add .endr.
668 * read.h: Prototype s_bad_endr.
670 * CONTRIBUTORS: Update contact email address.
672 2001-10-11 Kazu Hirata <kazu@hxi.com>
674 * config/tc-alpha.c: Fix comment typos.
675 * config/tc-cris.c: Likewise.
676 * config/tc-hppa.c: Likewise.
677 * config/tc-i370.c: Likewise.
678 * config/tc-mips.c: Likewise.
679 * config/tc-mn10200.c: Likewise.
680 * config/tc-mn10300.c: Likewise.
681 * config/tc-sh.c: Likewise.
682 * config/tc-tahoe.c: Likewise.
683 * config/tc-v850.c: Likewise.
685 2001-10-11 Kazu Hirata <kazu@hxi.com>
687 * app.c: Fix comment typos.
688 * bit_fix.h: Likewise.
689 * expr.c: Likewise.
690 * itbl-ops.c: Likewise.
692 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
694 * input-file.c: Include safe-ctype.h.
695 (input_file_open): Use ISSPACE instead of isspace.
697 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
699 * config/tc-mips.c (mips_cpreturn_offset): New variable.
700 (mips_cpreturn_register): Likewise.
701 (mips_gp_register): Likewise.
702 (s_cpsetup): New function prototype.
703 (s_cplocal): Likewise.
704 (s_cpreturn): Likewise.
705 (s_gpvalue): Likewise.
706 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
707 pseudo-ops.
708 (macro): Don't warn about .cprestore for NewABI.
709 (md_pcrel_from): Code cleanup.
710 (mips_force_relocation): Force output of some NewABI relocations even
711 without a defined symbol.
712 (s_cpload): Ignore .cpload for NewABI.
713 (s_cpsetup): Handle .cpsetup.
714 (s_cplocal): Handle .cplocal.
715 (s_cprestore): Ignore .cprestore for NewABI.
716 (s_cpreturn): Handle .cpreturn.
717 (s_gpvalue): Handle .gpvalue.
718 (s_cpadd): Ignore .cpadd for NewABI.
719 (nopic_need_relax): Take g_switch_value into account as gp
720 optimization.
721 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
723 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
725 * config/tc-mips.c (my_getSmallParser): New function prototype.
726 (small_ex_type): Named this enum, more return values for
727 my_getSmallExpression.
728 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
729 triple relocations. Protect some parts with ifdef OBJ_ELF.
730 (percent_op_match): New struct, lookup table for %some_reloc().
731 (my_getSmallParser): New function, parses nested percent_ops also.
732 (my_getSmallExpression): Rewite to support nested percent_ops.
734 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
736 * config/tc-mips.c
737 (load_address): Support both 32- and 64-bit addresses.
738 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
739 (macro2): Call load_address correctly.
741 2001-10-09 Christian Groessler <cpg@aladdin.de>
743 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
744 since z8k-opc.h now uses the PARAMS macro.
746 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
748 * config/tc-arm.c: Change MAVERIK to MAVERICK.
750 2001-10-09 Alan Modra <amodra@bigpond.net.au>
752 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
753 throughout file.
754 (obj_elf_change_section): Rename "group" to "group_name".
755 (obj_elf_section): Likewise.
756 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
757 first member section; Instead use elf_next_in_group.
759 2001-10-09 Alan Modra <amodra@bigpond.net.au>
761 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
762 Set elf_section_data group from it. Warn if group name changed.
763 (obj_elf_parse_section_letters): Parse 'G' too.
764 (obj_elf_section): Parse group name.
765 (struct group_list): New.
766 (build_group_lists): New function.
767 (elf_frob_file): Create SEC_GROUP section(s).
769 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
770 whitespace.
772 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
774 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
776 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
777 (cirrus_regtype): New enum.
778 (LONGEST_INST): Change to 10.
779 (CIRRUS_MODE1): New.
780 (CIRRUS_MODE2): New.
781 (CIRRUS_MODE3): New.
782 (CIRRUS_MODE4): New.
783 (CIRRUS_MODE5): New.
784 (CIRRUS_MODE6): New.
785 (insns): Add cirrus dsp instructions.
786 (ARM_EXT_MAVERIKSC_REG): New.
787 (cirrus_register): New.
788 (cirrus_mvf_register): New.
789 (cirrus_mvd_register): New.
790 (cirrus_mvfx_register): New.
791 (cirrus_mvdx_register): New.
792 (cirrus_mvax_register): New.
793 (ARM_EXT_MAVERIKsc_register): New.
794 (reg_table): Add cirrus registers.
795 (cirrus_valid_reg): New.
796 (cirrus_reg_required_here): New.
797 (do_c_binops_1): New.
798 (do_c_binops_2): New.
799 (do_c_binops_3): New.
800 (do_c_triple_4): New.
801 (do_c_triple_5): New.
802 (do_c_quad_6): New.
803 (do_c_dspsc_1): New.
804 (do_c_dspsc_2): New.
805 (do_c_shift_1): New.
806 (do_c_shift_2): New.
807 (do_c_ldst_1): New.
808 (do_c_ldst_2): New.
809 (do_c_ldst_3): New.
810 (do_c_ldst_4): New.
811 (do_c_binops): New.
812 (do_c_triple): New.
813 (do_c_quad): New.
814 (do_c_dspsc): New.
815 (do_c_shift): New.
816 (cirrus_parse_offset): New.
817 (do_c_ldst): New.
818 (md_parse_option): Add arm9e.
819 (md_show_usage): Same.
821 2001-10-08 Tom Rix <trix@redhat.com>
823 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
824 location of next .bf
825 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
827 2001-10-07 Alan Modra <amodra@bigpond.net.au>
829 * config/obj-elf.c: Standardize error/warning messages - don't
830 capitalise, no final period or newline, don't say "ignoring" for
831 as_bad messages. In some cases, change the wording to that used
832 elsewhere for similar messages.
833 (obj_elf_section_name): New function, split out from ..
834 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
835 entsize not specified.
837 2001-10-05 Jakub Jelinek <jakub@redhat.com>
839 * doc/as.texinfo: Document M and S ELF section flags.
841 2001-10-05 Alan Modra <amodra@bigpond.net.au>
843 * subsegs.c (subseg_text_p): Return 0 for absolute section.
844 * read.c (do_align): If in absolute section, warn about and ignore
845 non-zero fill pattern.
847 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
849 * config/tc-mn10300.c (tc_gen_reloc): Don't free
850 reloc->sym_ptr_ptr if it's not allocated.
852 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
854 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
855 relocation triple.
856 (prev_insn_fixp): Likewise.
857 (append_insn): Changed prototype to accept a relocation pointer.
858 (imm_reloc): Make it an array.
859 (offset_reloc): Likewise.
860 (md_assemble): Handle triple relocations.
861 (append_insn): Likewise. Add handling for some NewABI relocations.
862 (mips_no_prev_insn): Handle triple relocations.
863 (macro_build): Likewise. Add handling for some NewABI relocations.
864 Move handling for the 'u' case to append_insn().
865 (mips16_macro_build): Handle triple relocations.
866 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
867 for NewABI.
868 (mips_ip): Handle triple relocations.
869 (mips16_ip): Likewise.
870 (mips_force_relocation): Force handling of triple relocations
871 without symbols for NewABI.
872 (md_apply_fix): Add handling for some NewABI relocations.
874 2001-10-05 Alan Modra <amodra@bigpond.net.au>
876 * config/tc-i386.c (parse_register): If not producing code for
877 x86_64, reject x86_64 register name matches.
878 (md_assemble): Remove now redundant check for x86_64 regs.
880 2001-10-04 Alan Modra <amodra@bigpond.net.au>
882 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
883 as BFD_DEFAULT_TARGET_SIZE.
884 (ppc_tc): Likewise.
885 (ppc_is_toc_sym): Likewise.
886 (md_apply_fix3): Likewise.
888 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
890 * config/tc-mips.c (mips_64): Remove.
891 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
892 in it.
893 (mips_abi_level, mips_abi): New enum.
894 (mips_32bit_abi): Remove.
895 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
896 (HAVE_NEWABI): New define.
897 (HAVE_64BIT_OBJECTS): New define.
898 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
899 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
900 (support_64bit_objects): New prototype.
901 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
902 .reginfo section for n32, use .MIPS.options instead.
903 (support_64bit_objects): New function, code from md_parse_option.
904 (md_longopts): Add -n32 option.
905 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
906 Add -n32 option. Protect with OBJ_ELF.
907 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
908 (mips_elf_final_processing): Likewise. Don't write .reginfo section
909 for n32, use .MIPS.options instead.
911 2001-10-03 Alan Modra <amodra@bigpond.net.au>
913 * po/POTFILES.in: Regenerate.
914 * configure: Regenerate.
916 2001-10-02 Alan Modra <amodra@bigpond.net.au>
918 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
919 bits if target is 64 bit.
921 * doc/as.texinfo (listing): Fix typo.
923 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
924 BFD_VERSION.
925 * Makefile.am (Makefile): Depend on bfd/configure.in.
926 Run "make dep-am".
927 * Makefile.in: Regenerate.
929 2001-09-30 H.J. Lu <hjl@gnu.org>
931 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
932 and "ams" for compatibility.
934 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
936 * config/tc-sh.c (md_pcrel_from_section): Transformed from
937 md_pcrel_from. Handle pc-relativeness against link-time
938 symbol. Handle relativeness to elsewhere than the fixup.
939 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
940 (md_pcrel_from_section): Prototype.
942 * Makefile.am: Update dependencies with "make dep-am".
943 * Makefile.in: Regenerate.
945 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
947 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
948 (print_opcode_format, skip_whites): Likewise.
949 (convert_branch, m68hc11_new_insn): Likewise.
950 (build_dbranch_insn, build_indexed_byte): Likewise.
951 (build_reg_mode, find, find_opcode): Likewise.
952 (print_insn_format): Fix call to print_opcode_format.
953 (md_assemble): Fix call to build_dbranch_insn.
955 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
957 * config/tc-arm.c: Add missing prototypes.
959 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
961 * input-file.c (input_file_open): When reading the
962 first line looking for #NO_APP, prepare for the possibility
963 of finding #APP instead. Also fix algorithm to allow
964 white-space to follow either #NO_APP or #APP directives.
966 2001-09-25 Geoff Berry <geoff.berry@bops.com>
968 * listing.c (buffer_line): Don't write past the end of `line' when
969 EOF is reached.
971 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
973 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
974 relocation for differences between symbols in a section other
975 than the one in which the difference is to be placed; apply
976 the relocation instead.
978 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
980 * config/tc-arc.c: Add missing prototype.
981 (md_atof): Change type to int. Add missing prototype.
982 * config/tc-arc.h: Prototype exported functions.
984 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
986 * as.c: Add missing function prototype.
987 * config/obj-aout.c: Fix compile time warning.
989 2001-09-21 Bruno Haible <haible@clisp.cons.org>
991 * config/tc-openrisc.c: Don't include <ctype.h>.
993 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
995 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
997 2001-09-19 Alan Modra <amodra@bigpond.net.au>
999 * config/tc-i370.c: Fix typo in last change.
1001 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
1003 * doc/as.texinfo (Symbol Names): Improve documentation on local
1004 labels and add documenation about dollar labels.
1006 2001-09-18 Bruno Haible <haible@clisp.cons.org>
1008 * as.h: Don't include <ctype.h>.
1009 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
1010 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
1011 (atof_generic): Use ISDIGIT instead of isdigit.
1012 * config/m68k-parse.y: Include "safe-ctype.h".
1013 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
1014 * config/obj-elf.c: Include "safe-ctype.h".
1015 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
1016 * config/obj-vms.c: Include "safe-ctype.h".
1017 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
1018 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
1019 instead of isupper/islower/toupper/tolower.
1020 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
1021 (insert_sreg): Use TOUPPER instead of islower/toupper.
1022 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
1023 isalpha/isalnum/isupper/tolower.
1024 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
1025 isdigit.
1026 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
1027 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
1028 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
1029 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
1030 (arc_extoper): Use TOLOWER instead of isupper/tolower.
1031 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
1032 (arm_psr_parse): Use ISALPHA instead of isalpha.
1033 (accum0_required_here): Use ISALNUM instead of isalnum.
1034 (do_ldrd): Use ISSPACE instead of isspace.
1035 (decode_shift): Use ISALPHA instead of isalpha.
1036 (insert_reg): Use TOUPPER instead of islower/toupper.
1037 (arm_reg_parse): Use ISALPHA instead of isalpha.
1038 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
1039 isalnum/ispunct/tolower.
1040 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
1041 (md_parse_option): Use TOLOWER instead of tolower.
1042 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
1043 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
1044 (cris_process_instruction): Use ISLOWER instead of islower.
1045 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
1046 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
1047 (get_flags): Use ISSPACE instead of isspace.
1048 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
1049 (do_assemble): Use TOLOWER instead of tolower.
1050 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
1051 (do_assemble): Use TOLOWER instead of tolower.
1052 (d30v_start_line): Use ISSPACE instead of isspace.
1053 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
1054 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
1055 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
1056 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
1057 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
1058 (start_label): Use ISALPHA instead of isalpha.
1059 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
1060 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
1061 isupper/islower/tolower.
1062 (pa_parse_number): Use ISDIGIT instead of isdigit.
1063 (pa_chk_field_selector): Use TOLOWER instead of tolower.
1064 (pa_stringer): Use ISDIGIT instead of isdigit.
1065 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
1066 (register_name): Use ISALPHA instead of isalpha.
1067 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
1068 isalnum/islower/tolower.
1069 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
1070 isdigit/isalpha.
1071 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
1072 isalpha/isxdigit.
1073 (md_assemble): Use ISSPACE instead of isspace.
1074 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
1075 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
1076 instead of isdigit/islower/isupper/tolower/isalpha.
1077 (output_invalid): Use ISPRINT instead of isprint.
1078 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
1079 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1080 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
1081 (get_args): Use ISALNUM instead of isalnum.
1082 * config/tc-ia64.c: Include "safe-ctype.h".
1083 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1084 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
1085 (ia64_parse_name): Likewise.
1086 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
1087 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
1088 instead of isspace/isalnum/isupper/tolower.
1089 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
1090 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
1091 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
1092 (mklower_table): Remove variable.
1093 (mklower): Remove macro.
1094 (insert_reg): Use TOUPPER instead of islower/toupper.
1095 (md_begin): Remove initialization of mklower_table.
1096 (s_reg): Use ISALNUM instead of isalnum.
1097 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
1098 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
1099 (build_mri_control_operand): Use TOLOWER instead of tolower.
1100 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1101 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
1102 (md_assemble): Use ISSPACE instead of isspace.
1103 (get_imm16): Use ISALNUM instead of isalnum.
1104 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
1105 isdigit/isupper/tolower.
1106 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
1107 instead of isalpha/isupper/tolower.
1108 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
1109 isdigit/islower/isupper.
1110 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
1111 (mcore_s_section): Use ISSPACE instead of isspace.
1112 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
1113 isspace/tolower/isalnum.
1114 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
1115 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
1116 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
1117 isspace.
1118 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
1119 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
1120 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1121 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
1122 isdigit/tolower.
1123 (tc_get_register): Likewise.
1124 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
1125 (s_mips_ent): Use ISDIGIT instead of isdigit.
1126 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
1127 (md_assemble): Use ISSPACE instead of isspace.
1128 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
1129 (md_assemble): Use ISSPACE instead of isspace.
1130 * config/tc-ns32k.c: Don't include <ctype.h>.
1131 * config/tc-pdp11.c: Include "safe-ctype.h".
1132 (mklower): Remove function.
1133 (parse_reg): Use TOLOWER instead of mklower.
1134 * config/tc-pj.c: Include "safe-ctype.h".
1135 (md_assemble): Use ISSPACE instead of isspace.
1136 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
1137 (register_name): Use ISALPHA instead of isalpha.
1138 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
1139 isalnum/islower/tolower.
1140 (md_assemble): Use ISSPACE instead of isspace.
1141 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
1142 islower/toupper.
1143 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
1144 (register_name): Use ISALPHA instead of isalpha.
1145 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
1146 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
1147 isspace.
1148 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
1149 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
1150 isalnum/islower/tolower.
1151 (IDENT_CHAR): Use ISALNUM instead of isalnum.
1152 (parse_reg): Use TOLOWER instead of tolower.
1153 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
1154 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
1155 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1156 (parse_keyword_arg): Use ISALNUM instead of isalnum.
1157 * config/tc-tahoe.c: Include "safe-ctype.h".
1158 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
1159 (tip_op): Use TOLOWER instead of isupper/tolower.
1160 * config/tc-tic30.c: Include "safe-ctype.h".
1161 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
1162 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
1163 (tic30_operand): Use TOLOWER instead of tolower.
1164 (tic30_find_parallel_insn): Likewise.
1165 (output_invalid): Use ISPRINT instead of isprint.
1166 * config/tc-tic54x.c: Include "safe-ctype.h".
1167 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
1168 (lookup_version): Use TOUPPER instead of toupper.
1169 (tic54x_var): Use ISALPHA instead of isalpha.
1170 (tic54x_mlib): Use ISSPACE instead of isspace.
1171 (subsym_iscons): Use TOUPPER instead of toupper.
1172 (get_operands): Use ISSPACE instead of isspace.
1173 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1174 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
1175 (next_line_shows_parallel): Use ISSPACE instead of isspace.
1176 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
1177 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
1178 ISSPACE instead of isspace.
1179 * config/tc-tic80.c: Include "safe-ctype.h".
1180 (md_assemble): Use ISSPACE instead of isspace.
1181 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
1182 (system_register_name): Use ISDIGIT instead of isdigit.
1183 (md_assemble): Use ISSPACE instead of isspace.
1184 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
1185 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
1186 isupper/tolower/isdigit.
1187 (vip_op): Use TOLOWER instead of isupper/tolower.
1188 * config/tc-w65.c: Don't include <ctype.h>.
1189 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
1190 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
1191 (whatreg): Use ISDIGIT instead of isdigit.
1192 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
1193 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
1194 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
1195 (integer_constant): Use ISALNUM/TOUPPER instead of
1196 isalnum/islower/toupper.
1197 (operand): Use TOLOWER instead of isupper/tolower.
1198 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
1199 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
1200 of isdigit.
1201 (process_assigns, whatcond): Use TOUPPER instead of toupper.
1202 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
1203 (main): For gettext, also set the LC_CTYPE locate facet.
1204 * hash.c: Include "safe-ctype.h".
1205 (main): Use TOLOWER instead of isupper/tolower.
1206 * itbl-lex.l: Don't include <ctype.h>.
1207 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
1208 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
1209 omit non-ASCII characters.
1210 (debugging_pseudo): Use ISSPACE instead of isspace.
1211 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
1212 (buffer_and_nest): Use ISALNUM instead of isalnum.
1213 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
1214 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
1215 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1216 instead of isalnum/isdigit/isupper/isalpha.
1217 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1218 of isalpha/isalnum/isupper/tolower.
1219 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
1220 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1221 isupper/tolower/isdigit.
1222 (s_mri_common): Use ISDIGIT instead of isdigit.
1223 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1224 (s_float_space): Use ISALPHA instead of isalpha.
1225 (ignore_rest_of_line): Use ISPRINT instead of isprint.
1226 (float_cons): Use ISALPHA instead of isalpha.
1227 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1228 isdigit/isxdigit.
1229 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
1230 (save_symbol_name): Use ISLOWER/TOUPPER instead of
1231 islower/toupper.
1232 (symbol_find_base): Use TOUPPER instead of islower/toupper.
1233 (decode_local_label_name): Use ISDIGIT instead of isdigit.
1235 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1237 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1238 in 64 bit mode and make format "e" work.
1240 2001-09-18 Alan Modra <amodra@bigpond.net.au>
1242 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1244 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
1245 var to ensure bfd_alloc arg is the right type.
1246 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
1247 bfd_bwrite.
1249 * config/obj-coff.c: Replace calls to bfd_write with calls to
1250 bfd_bwrite. Cast args of bfd_seek.
1252 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1253 warning.
1255 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1257 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1258 call to bfd_bread.
1260 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
1262 * config/tc-sh.h (sh_force_relocation): Prototype.
1263 (struct fix): Forward declare.
1264 * config/tc-sh.c (type sh_operand_info): Move to top of file.
1265 (cons, s_align_bytes): Remove old-type declarations.
1266 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1267 get_operands, get_specific, insert, build_relax,
1268 insert_loop_bounds, build_Mytes): Prototype.
1269 (little): Make static. Prototype.
1270 (check, tc_Nout_fix_to_chars): Delete unused functions.
1272 2001-09-14 Eric Christopher <echristo@redhat.com>
1274 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1275 -mgp32/mgp64.
1277 2001-09-14 Kevin Lo <kevlo@openbsd.org>
1279 * configure.in: Add arm-openbsd target.
1280 * configure: Regenerate.
1282 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1284 * configure.in: Change machine triplets from mips-*-linux-gnu* to
1285 mips*-*-linux*.
1287 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1289 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1291 2001-09-11 Richard Henderson <rth@redhat.com>
1293 * config/tc-alpha.c (alpha_elf_section_letter): New.
1294 (alpha_elf_section_flags): New.
1295 * config/tc-alpha.h (md_elf_section_letter): New.
1296 (md_elf_section_flags): New.
1297 * config/tc-ia64.c (ia64_elf_section_letter): New.
1298 * config/tc-ia64.h (md_elf_section_letter): New.
1300 2001-09-11 Jakub Jelinek <jakub@redhat.com>
1302 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1303 of 'm', 'S' instead of 's'. Update bad_msg.
1304 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1305 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1307 2001-09-09 Alan Modra <amodra@bigpond.net.au>
1309 * expr.c (expr): Move code setting "retval" to the end of the loop,
1310 and rearrange for efficiency. For "PIC code" subtraction, use
1311 "rightseg" rather than recalculating. For "symbol OP symbol"
1312 subtract, set "retval" to absolute_section if symbols in same
1313 section.
1314 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1315 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1316 comparisons on symbols from any section. Allow other comparison
1317 operators as for subtraction.
1318 (symbol_equated_reloc_p): New predicate function.
1319 * symbols.h (symbol_equated_reloc_p): Declare.
1320 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1321 for expression syms is set correctly.
1322 (adjust_reloc_syms): Use symbol_equated_reloc_p.
1323 (write_relocs): Likewise.
1324 (write_object_file): Likewise.
1325 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1326 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1327 of a complex expression when setting up frag_var.
1329 2001-09-07 Richard Henderson <rth@redhat.com>
1331 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1332 require_seq and allow_seq. Let !literal omit the sequence number.
1333 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1335 2001-09-08 Jakub Jelinek <jakub@redhat.com>
1337 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1338 section symbols the same way as externs.
1340 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1342 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1343 pseudo-op.
1345 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1347 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1348 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1349 PIC, BFD_RELOC_16_PCREL for the rest.
1350 (mips_ip): Likewise.
1351 (md_pcrel_from): return the right offset for the differently shifted
1352 pcrel relocs.
1353 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1355 2001-09-05 Richard Henderson <rth@redhat.com>
1357 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1358 (pseudo_func): Add @iplt.
1359 (pseudo_opcode): Add data16 and data16.ua.
1360 (md_begin): Set iplt pseudo.
1361 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1363 2001-09-04 Richard Henderson <rth@redhat.com>
1365 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1366 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1367 (alpha_macros): Remove occurrences of same.
1368 (O_lituse_addr, O_gprel): New.
1369 (DUMMY_RELOC_LITUSE_*): New.
1370 (s_alpha_ucons, s_alpha_arch): Prototype.
1371 (alpha_reloc_op): Construct elements via DEF macro.
1372 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1373 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1374 members to not be literal specific.
1375 (next_sequence_num): New.
1376 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1377 added/removed BFD relocations.
1378 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1379 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1380 (tokenize_arguments): Parse ! relocations properly.
1381 (find_macro_match): Delete unused macro argument types.
1382 (assemble_insn): Add reloc parameter; emit that instead of the
1383 default as appropriate.
1384 (get_alpha_reloc_tag): New. Split from ...
1385 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1386 (assemble_tokens): Don't search macros if user relocation present.
1387 Copy reloc sequence number to insn struct.
1388 (emit_ldgp): Remove user reloc handling.
1389 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1390 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1391 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1392 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1393 (struct alpha_fix_tag): Name members less literal specific.
1395 2001-09-04 Jeffrey A Law (law@cygnus.com)
1397 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1398 address of two symbols in different sections.
1400 2001-08-31 Eric Christopher <echristo@redhat.com>
1401 Jason Eckhardt <jle@redhat.com>
1403 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1404 5kc, and 20kc. Clean up old entries.
1406 2001-08-31 J"orn Rennecke <amylaar@redhat.com>
1407 Jeff Law <law@redhat.com>
1409 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1410 offset match H8 ELF spec.
1411 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1412 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1414 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1415 (build_bytes): Mark fixups for PCrel branches as signed. For
1416 OBJ_ELF, make sure the reloc's offset points to the first byte
1417 to be modified.
1418 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1419 * tc-h8300.h (relocation mappings): Add.
1421 2001-08-30 J"orn Rennecke <amylaar@redhat.com>
1423 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1424 define for BFD_ASSEMBLER.
1425 (tc_reloc_mangle): Likewise.
1426 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1428 2001-08-29 Jeffrey A Law (law@cygnus.com)
1430 * config/tc-h8300.c (h8300hmode): Record the machine type
1431 if BFD_ASSEMBLER is defined.
1432 (h8300smode, md_begin): Similarly.
1434 2001-08-29 Joel Sherrill <joel@OARcorp.com>
1436 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1437 default from coff to elf.
1438 * configure: Regenerate.
1440 2001-08-29 J"orn Rennecke <amylaar@redhat.com>
1442 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1443 assorted coff relocations to the corresponding elf relocations.
1444 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1446 * configure.in: Add case for h8300-*-elf.
1447 * configure: Regenerate.
1449 2001-08-29 J"orn Rennecke <amylaar@redhat.com>
1451 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1452 documentation to reflect reality.
1454 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1456 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1457 (macro): Reflect change to MAX_GPREL_OFFSET.
1459 2001-08-27 Torbjorn Granlund <tege@swox.com>
1460 Staffan Ulfberg <staffanu@swox.se>
1461 Linus Nordberg <linus@swox.se>
1462 Alan Modra <amodra@bigpond.net.au>
1464 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1465 * configure: Regenerate.
1466 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1467 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1468 (md_assemble): Use them.
1469 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1470 (md_pseudo_table): Add "llong", "quad".
1471 (md_parse_option): Match default_cpu of powerpc*.
1472 (ppc_arch): Likewise.
1473 (ppc_subseg_align): Only for OBJ_XCOFF.
1474 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1475 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1476 (ppc_insert_operand): Don't bother testing 'file' before calling
1477 as_bad_where. Use as_bad_where for operand->insert errors.
1478 (mapping): Add ELF64 relocation modifiers.
1479 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1480 expressions with abs_symbol.
1481 (ppc_elf_cons): Correct offset for little endian targets.
1482 (ppc_elf_frob_symbol): New.
1483 (md_assemble): Add support for 64 bit ELF relocs.
1484 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1485 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1486 ".toc" section for 64 bit ELF.
1487 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1488 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1489 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1490 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1491 Expand on comments, error message. Add support for 64 bit relocs,
1492 and use PPC_HI etc. macros.
1493 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1494 (HANDLE_ALIGN): Define to generate nops in code sections rather
1495 than zeros.
1496 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1497 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1498 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1499 (ppc_fix_adjustable): Declare.
1500 (tc_frob_symbol): Define.
1501 (ppc_elf_frob_symbol): Declare.
1503 2001-08-26 Andreas Jaeger <aj@suse.de>
1505 * config/tc-s390.c: Add missing prototypes
1506 (md_gather_operands): Make static.
1508 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1510 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1511 allowed value, not the word beyond maximum.
1512 * config/tc-mips.c (macro_build_lui): Code cleanup.
1513 (macro): Reflect change to MAX_GPREL_OFFSET.
1514 (mips_ip): Check explicitly against S_EX_NONE.
1515 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1516 (md_apply_fix): Code cleanup.
1518 2001-08-24 Andreas Jaeger <aj@suse.de>
1520 * config/tc-ppc.h: Fix prototype declaration.
1522 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1524 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1525 * config/obj-elf.c (obj_elf_size): When size is constant, free
1526 and clear symbol_get_obj(sym)->size if any.
1528 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1530 * config/tc-mips.c (md_begin): Warn about incompatibility between
1531 -march=FOO and -mipsN option, continue with default ISA.
1533 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1535 * config/tc-mips.c (md_parse_option): #ifdef the
1536 traditional/non-traditional names as it is done in mips_target_format.
1538 2001-08-20 Richard Henderson <rth@redhat.com>
1540 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1541 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1542 use seg parameter instead of now_seg.
1544 2001-08-18 H.J. Lu <hjl@gnu.org>
1546 * config/tc-mips.c (show): Add the missing prototype.
1548 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1550 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1551 return values.
1552 (mips_ip): Use the new return values instead of characters. Add
1553 support for %higher and %highest.
1554 (LP): Remove.
1555 (RP): Remove.
1556 (my_getSmallExpression): Make parsing case insensitive and more
1557 reliable. Add support for %higher and %highest. Further support to
1558 parse %gprel and %neg is implemented but currently deactivated.
1560 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1562 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1563 (ecoff_build_symbols): Likewise.
1564 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1566 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1568 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1569 for n32 ABI if appropriate.
1571 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1573 * config/tc-mips.c (cons_fix_new_mips): Remove.
1574 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1575 (cons_fix_new_mips): Remove.
1577 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1579 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1580 a label, not a hex constant.
1582 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1584 * config/tc-v850.h: Add missing prototypes.
1586 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1588 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1589 relocations.
1591 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1593 * config/tc-sparc.c (cons_fix_new_sparc): Move
1594 `sparc_no_align_cons = 0;' to...
1595 (s_uacons): ...here so that sparc_no_align_cons will get
1596 cleared properly.
1598 2001-08-11 Kazu Hirata <kazu@hxi.com>
1600 * config/tc-mips.c: Fix a comment typo.
1602 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1604 * config/tc-mips.c (move_register): New function.
1605 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1606 (mips_ip): Likewise.
1607 (macro2): Use move_register rather than macro_build for moves.
1608 (mips16_macro): Likewise.
1609 (macro): Likewise. Handle M_MOVE.
1611 2001-08-10 Andreas Jaeger <aj@suse.de>
1613 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1614 to build warnings.
1615 * configure: Regenerate.
1617 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1619 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1620 Comment indentation of #pragma.
1621 * macro.c (alloca): Likewise.
1623 * config/tc-ppc.c: Revert 2001-08-08.
1625 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1627 * symbols.c: Add missing prototypes.
1628 * config/e-i386elf.c: Likewise.
1629 * config/e-i386coff.c: Likewise.
1630 * config/e-i386aout.c: Likewise.
1631 * config/obj-coff.c: Likewise.
1632 (def_symbol_in_progress, stack): Move definition.
1633 * config/obj-elf.c: Add missing prototypes.
1634 (obj_elf_change_section): Make static.
1635 (obj_elf_parse_section_letters): Likewise.
1636 (obj_elf_section_word): Likewise.
1637 (obj_elf_section_type): Likewise.
1639 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1641 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1642 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1643 determining reloc type with code reading operands->reloc field.
1645 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1647 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1648 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1649 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1650 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1652 * output-file.c (output_file_create): Don't try to open a second
1653 time as it's unnecessary. FOPEN_W was undefined too.
1655 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1657 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1658 (mips_ip): Likewise. Typo.
1660 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1662 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1663 of 0.
1664 (RELAX_ENCODE): Replace bfd_vma by valueT.
1665 (load_address): Formatting.
1666 (macro): Likewise. Code cleanup. Typo.
1667 (macro2): Formatting.
1668 (md_parse_option): Typo.
1669 (s_mipsset): Reorder cases to look nicer.
1670 (md_estimate_size_before_relax): Formatting. Code cleanup.
1671 (mips_elf_final_processing): Check against NULL instead of 0.
1672 (md_obj_end): Remove ugly `' in message string.
1673 (s_mips_ent): Remove ugly `' in message string.
1675 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1677 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1678 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1679 mutually exclusive (if they are different).
1680 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1681 set more than once.
1683 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1685 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1686 from GPREL addends.
1688 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1690 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1691 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1692 (md_long_opts): Add -mfp32 option.
1693 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1694 (md_show_usage): Show usage for -mfp32 and -mgp32.
1695 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1696 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1697 (HAVE_32BIT_ADDRESSES): New macro.
1698 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1699 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1700 (s_cprestore, s_cpadd): Likewise.
1701 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1702 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1703 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1704 to determine the width of addresses in load, store and jump macros.
1705 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1706 used in set instructions; do not check the address size for them.
1707 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1708 unaligned load and store macros.
1709 (mips_ip): Use the new macros to check the width of a register when
1710 processing float constants. Force a constant into memory if it is
1711 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1712 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1713 than mips_gp32 to select synthetic instructions.
1714 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1715 synthetic instructions.
1717 2001-08-01 Christian Groessler <cpg@aladdin.de>
1719 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1720 "rh", "rr", "rq", or "sp" then don't automatically assume
1721 it's a register name. Check whether there is a number
1722 following.
1724 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1726 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1727 Don't allocate more space than necessary for the input line copy.
1729 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1731 * read.c: Standardize error/warning messages - don't capitalise, no
1732 final period or newline, don't say "ignored" or "zero assumed" for
1733 as_bad messages. In some cases, change the wording to that used
1734 elsewhere for similar messages.
1735 * app.c: Likewise.
1736 * as.c: Likewise.
1737 * atof-generic.c: Likewise.
1738 * cgen.c: Likewise.
1739 * cond.c: Likewise.
1740 * depend.c: Likewise.
1741 * dwarf2dbg.c: Likewise.
1742 * ecoff.c: Likewise.
1743 * expr.c: Likewise.
1744 * frags.c: Likewise.
1745 * input-file.c: Likewise.
1746 * input-scrub.c: Likewise.
1747 * listing.c: Likewise.
1748 * output-file.c: Likewise.
1749 * stabs.c: Likewise.
1750 * subsegs.c: Likewise.
1751 * symbols.c: Likewise.
1752 * write.c: Likewise.
1753 * ecoff.c (ecoff_directive_end): Test for missing name by
1754 comparing input line pointers rather than reading string.
1755 (ecoff_directive_ent): Likewise.
1756 * read.c (s_set): Likewise.
1757 (s_align): Report a warning rather than an error for
1758 alignment too large.
1759 (s_comm): Check for missing symbol name.
1760 (s_lcomm_internal): Likewise.
1761 (s_lsym): Likewise.
1762 (s_globl): Use is_end_of_line instead of looking for '\n'.
1763 (s_lcomm_internal): Likewise.
1764 (ignore_rest_of_line): Report a warning rather than an error.
1766 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1768 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1769 any kind of relocation against a not-loaded section.
1771 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1773 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1774 to include '@' in symbol names when parsing versioned symbols
1775 rather than calling get_symbol_end multiple times.
1776 * config/tc-i370.c (register_name): Format fixes. Don't call
1777 get_symbol_end after parsing number.
1778 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1779 code out of conditional.
1780 (address_register_name): Likewise.
1781 (other_register_name): Likewise.
1782 * config/tc-mn10300.c (r_register_name): Likewise.
1783 (xr_register_name): Likewise.
1784 (data_register_name): Likewise.
1785 (address_register_name): Likewise.
1786 (other_register_name): Likewise.
1787 * config/tc-ppc.c (register_name): Likewise.
1788 * config/tc-s390.c (register_name): Likewise.
1790 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1792 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1793 and bra relax: update fragP->fr_fix after the fixup.
1795 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1797 * read.c (s_set): Check for missing symbol name.
1799 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1801 * write.c (relax_segment <rs_space>): Account for fr_fix.
1803 2001-07-25 H.J. Lu <hjl@gnu.org>
1805 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1806 we treat weak like extern only for ELF.
1807 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1808 symbols only for ELF.
1810 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1812 * config/tc-mips.c: Fix spelling error in comment.
1814 2001-07-25 Dave Brolley <brolley@redhat.com>
1816 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1817 (IS_PARALLEL_SEPARATOR): New macro.
1818 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1819 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1820 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1821 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1822 been seen).
1824 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1826 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1827 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1828 Update dependencies with "make dep-am".
1829 * Makefile.in: Regenerate.
1830 * doc/Makefile.in: Regenerate.
1832 2001-07-23 Kazu Hirata <kazu@hxi.com>
1834 * config/tc-alpha.h: Fix formatting.
1835 * config/tc-arc.c: Likewise.
1836 * config/tc-d10v.h: Likewise.
1837 * config/tc-hppa.c: Likewise.
1838 * config/tc-i370.c: Likewise.
1839 * config/tc-i386.h: Likewise.
1840 * config/tc-i960.h: Likewise.
1841 * config/tc-ia64.c: Likewise.
1842 * config/tc-ia64.h: Likewise.
1843 * config/tc-m32r.c: Likewise.
1844 * config/tc-m68k.c: Likewise.
1845 * config/tc-m88k.c: Likewise.
1846 * config/tc-ns32k.c: Likewise.
1847 * config/tc-pdp11.c: Likewise.
1848 * config/tc-pj.h: Likewise.
1849 * config/tc-s390.c: Likewise.
1850 * config/tc-sparc.c: Likewise.
1851 * config/tc-sparc.h: Likewise.
1852 * config/tc-tic80.c: Likewise.
1853 * config/tc-w65.h: Likewise.
1855 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1857 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1858 symbols specially. Always resolve, adding fr_address to value.
1859 * write.c (write_object_file): Don't add fr_address to sym values.
1860 (relax_frag): Likewise.
1861 (relax_segment): Likewise.
1862 * config/obj-ieee.c (do_symbols): Likewise.
1863 * config/tc-cris.c (md_convert_frag): Likewise.
1864 * config/tc-fr30.c (md_convert_frag): Likewise.
1865 * config/tc-i386.c (md_convert_frag): Likewise.
1866 * config/tc-m32r.c (md_convert_frag): Likewise.
1867 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1868 * config/tc-mcore.c (md_convert_frag): Likewise.
1869 * config/tc-mips.c (mips16_extended_frag): Likewise.
1870 * config/tc-ns32k.c (md_convert_frag): Likewise.
1871 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1872 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1873 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1874 (md_relax_table): Remove first four entries. Format.
1875 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1876 setting fr_var. Simplify byte branch checks.
1878 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1880 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1881 "isbranch" param as all calls have it set.
1882 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1883 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1884 strcasecmp in "nullify" var.
1885 (pa_parse_neg_add_cmpltr): Likewise.
1886 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1887 functions. Don't print wrong conditions in error messages.
1889 2001-07-23 Andreas Jaeger <aj@suse.de>
1891 * config/tc-s390.c (s390_force_relocation): Removed.
1893 * config/tc-s390.h: Remove double declaration of
1894 TC_FORCE_RELOCATION.
1896 2001-07-22 H.J. Lu <hjl@gnu.org>
1898 * config/tc-mips.c (s_mips_end): Remove unused variables.
1899 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1901 2001-07-17 Andreas Schwab <schwab@suse.de>
1903 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1904 .loc.
1905 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1906 insn.
1907 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1909 2001-07-17 matthew green <mrg@eterna.com.au>
1911 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1912 TE_NetBSD.
1913 (line_comment_chars): Set to '/' if TE_NetBSD.
1915 2001-07-14 matthew green <mrg@eterna.com.au>
1917 * configure.in (i386-*-netbsdelf*): New target.
1918 * configure: Regenerate.
1920 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1922 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1923 class of the non-debug symbol is C_NULL.
1925 2001-07-10 Anders Norlander <anorland@synergenix.se>
1927 * doc/as.texinfo (Incbin): Fix grammatical errors.
1929 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1931 * depend.c: Use FOPEN_.. macros in calls to fopen().
1932 * input-file.c: As above.
1933 * itbl-ops.c: As above.
1934 * listing.c: As above.
1935 * output-file.c: As above.
1936 * read.c: As above.
1938 2001-07-08 Anders Norlander <anorland@synergenix.se>
1940 * read.c (s_incbin): New .incbin function.
1941 * read.c (potable): Add "incbin" pseudo-op.
1942 * read.h: Add s_incbin prototype.
1943 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1944 * NEWS: Mention new feature.
1946 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1948 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1949 DEBUG_UNSPECIFIED.
1951 2001-07-06 John Healy <jhealy@redhat.com>
1953 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1954 set of fixups to be stored.
1955 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1956 restored to be chosen from any that are saved.
1957 (gas_cgen_swap_fixups): Modified to allow the current set of
1958 fixups to be swapped with any other set that has been saved.
1959 (gas_cgen_initialize_saved_fixups_array): New routine.
1960 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1961 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1962 or MAX_SAVED_FIXUP_CHAINS.
1963 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1964 store, swap and restore fuctions to reflect the new interface.
1966 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1968 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1969 ignore empty, ineffectual alignment frags when deciding if a
1970 branch can be short.
1972 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1974 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1975 and SPECIAL_SECTION_FINI_ARRAY.
1976 (special_section_name): Add .init_array and .fini_array.
1977 (md_pseudo_table): Add init_array and fini_array.
1978 (md): Add pointer_size and pointer_size_shift fields.
1979 (setup_unwind_header): New static function.
1980 (output_unw_records): Modify to use setup_unwind_header.
1981 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1982 md.pointer_size_shift.
1983 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1985 2001-07-05 Ben Elliston <bje@redhat.com>
1987 * README (Supported platforms): m88k no longer suffers bitrot.
1989 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1991 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1993 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1994 lsy_value. Correct typos in comments.
1995 * symbols.c (local_symbol_make): Update for name change.
1996 (local_symbol_convert): Likewise.
1997 (colon): Likewise.
1998 (S_GET_VALUE): Likewise.
1999 (S_SET_VALUE): Likewise.
2000 (print_symbol_value_1): Likewise.
2001 (resolve_symbol_value): Likewise. Don't divide local sym values
2002 by OCTETS_PER_BYTE twice.
2004 2001-07-04 Jim Wilson <wilson@redhat.com>
2006 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
2008 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
2009 sched branches.
2011 2001-07-05 Ben Elliston <bje@redhat.com>
2013 * read.c (s_fill): Correct spelling error in comments.
2015 * doc/c-m88k.texi: New file.
2016 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
2017 * doc/Makefile.in: Regenerate.
2018 * doc/all.texi: Set M880X0.
2019 * doc/as.texinfo: Hook in m88k-dependent documentation.
2021 2001-07-04 Eric Christopher <echristo@redhat.com>
2023 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
2025 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
2026 and rm5721 as valid cpu strings.
2027 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
2029 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
2031 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
2032 if it's expected to be non-zero.
2034 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
2036 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
2037 fscan->fx_frag.
2039 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
2040 (write_object_file): Set finalize_syms to
2041 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
2042 called.
2044 * doc/internals.texi: Document
2045 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
2047 2001-07-02 Alan Modra <amodra@bigpond.net.au>
2049 * config/tc-ppc.c: Formatting fixes.
2051 2001-07-01 Ben Elliston <bje@redhat.com>
2053 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
2054 they cause some subtle breakage. Will fix them again later.
2056 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
2058 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
2059 outside of a function as a .appline directive.
2061 2001-06-28 Eric Christopher <echristo@redhat.com>
2062 H.J. Lu <hjl@gnu.org>
2064 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
2065 of mips_cpu for the ISA selection.
2066 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
2067 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
2068 (mips_tune): New. Use mips_tune for scheduling and optimization
2069 issues.
2070 (append_insn): Use mips_tune and mips_arch.
2071 (macro_build): Ditto.
2072 (mips_ip): Ditto.
2073 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
2074 backwards compatability mips_cpu generates arch and tune.
2075 (md_show_usage): Document new behavior.
2077 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
2078 Deprecate -mcpu.
2080 * NEWS: Update.
2082 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
2084 * write.c (write_object_file): Do not set finalize_syms until
2085 after the segments have been sized. Some backends may still
2086 need to access the syms's frags in order to adjust relaxed
2087 frags.
2089 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
2090 constants.
2092 2001-06-27 Alan Modra <amodra@bigpond.net.au>
2094 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
2095 subtract MD_PCREL_FROM_SECTION for 68k.
2096 (fixup_segment <Difference of 2 syms different seg>): Only fudge
2097 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
2099 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
2101 * write.c (fixup_segment <Difference of 2 syms same seg>): If
2102 pcrel, subtract MD_PCREL_FROM_SECTION value.
2104 2001-06-24 Ben Elliston <bje@redhat.com>
2106 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
2108 2001-06-24 Jakub Jelinek <jakub@redhat.com>
2110 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
2111 section symbols the same way as externs.
2113 2001-06-24 Ben Elliston <bje@redhat.com>
2115 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
2116 (emit_relocations): Ditto.
2117 (s_bss): Ditto.
2118 (md_begin): Reformat comments to conform to the GNU standards.
2119 (md_assemble): Ditto.
2121 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
2122 (md_parse_option): Mark parameters as unused.
2123 (md_show_usage): Ditto.
2124 (calcop): Adjust type of `reg_prefix' to char.
2125 (get_reg): Ditto.
2126 (getval): Adjust type of local `c' to char.
2127 (md_create_short_jump): Mark from_addr, to_addr params as unused.
2128 (md_create_long_jump): Ditto.
2129 (md_estimate_size_before_relax): Mark parameters as unused.
2131 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
2132 to allay a possible compiler warning.
2134 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
2136 * doc/internals.texi (CPU backend): Document md_atof.
2138 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
2140 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
2141 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
2142 architecture.
2144 2001-06-21 Philip Blundell <philb@gnu.org>
2146 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
2147 updated.
2148 (insns): Remove entry for adrl. Add long_flag for adr.
2149 (do_adr): Handle `l' suffix.
2150 (do_adrl): Delete.
2152 2001-06-21 Alan Modra <amodra@bigpond.net.au>
2154 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
2155 (md_apply_fix): Use it here. Replace printf with equivalent
2156 as_bad_where.
2157 (tc_gen_reloc): Use as_bad_where instead of as_bad.
2158 (md_apply_fix): Here too.
2159 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
2160 * config/tc-m68k.c (tc_gen_reloc): Likewise.
2161 (md_convert_frag_1): Likewise.
2163 2000-06-20 Tom Rix <trix@redhat.com>
2165 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
2167 2001-06-18 H.J. Lu <hjl@gnu.org>
2169 * doc/Makefile.am (info): Depend on $(MANS).
2170 (as.1): Remove the prefix `$(srcdir)/'.
2171 * doc/Makefile.in: Regenerated.
2173 * as.1: Removed.
2175 2001-06-18 Philip Blundell <philb@gnu.org>
2177 * config/tc-arm.c (do_msr): Remove restriction on usage of
2178 immediate operands.
2180 2001-06-19 Alan Modra <amodra@bigpond.net.au>
2182 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
2183 line info.
2185 2001-06-13 Philip Blundell <philb@gnu.org>
2187 * config/tc-arm.c (thumb_shift): Improve wording of error message.
2188 (do_t_arit): Likewise.
2190 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
2192 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
2193 .loc pseudos if the dfwarf2 functions are available.
2194 (md_assemble): Only call dwarf2_emit_insn if it is available.
2196 * expr.c: Fix typo in comment.
2198 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2200 * doc/as.texinfo (Infix Ops): Document that comparison and
2201 combiner operators can be used as infix operators.
2203 2001-06-12 Peter Jakubek <pjak@snafu.de>
2205 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
2206 of AND/OR.
2207 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
2208 (reverse_mri_condition): Likewise.
2209 (swap_mri_condition): Issue warning for conditions that can not be
2210 swapped.
2211 (build_mri_control_operand): Fix order of operands (swapped).
2212 (build_mri_control_operand): Allow upper case extension in structured
2213 control directives.
2214 (s_mri_else): Likewise.
2215 (s_mri_next): Likewise.
2216 (s_mri_for): Likewise.
2217 (s_mri_if): Fix handling comment ('*') in mri mode.
2218 (s_mri_while): Likewise.
2219 * macro.c (macro_expand): Allow macro invocation with empty
2220 extension.
2222 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
2224 * config/tc-arm.c: Fix test for overlow of literal pool.
2226 2001-06-11 H.J. Lu <hjl@gnu.org>
2228 * NEWS: Updated for the new -n option for the MIPS assembler.
2230 * config/tc-mips.c (md_show_usage): Add -n.
2232 * doc/as.texinfo: Document the new -n option.
2233 * doc/c-mips.texi: Likewise.
2234 * doc/as.1: Regenerated.
2236 2001-06-10 Alan Modra <amodra@bigpond.net.au>
2238 * config/obj-coff.c (obj_coff_section): Formatting fix.
2240 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2241 ",pn".
2243 2001-06-08 H.J. Lu <hjl@gnu.org>
2245 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2246 disable warning about all NOPS that the assembler generates.
2247 (macro): Warn NOPS generated only if warn_nops is not 0.
2248 (md_shortopts): Add `n'.
2249 (md_parse_option): Set warn_nops to 1 for `n'.
2251 2001-06-08 H.J. Lu <hjl@gnu.org>
2253 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2255 2001-06-08 H.J. Lu <hjl@gnu.org>
2257 * config/tc-mips.c (md_apply_fix): Don't adjust common
2258 extern/weak symbols for ELF.
2259 (md_estimate_size_before_relax): Treat weak like extern for
2260 ELF.
2261 (mips_fix_adjustable): Don't adjust extern/weak symbols for
2262 ELF.
2264 2001-06-08 Alan Modra <amodra@bigpond.net.au>
2266 * Makefile.am: 'som' is not wrongly spelled 'some'.
2267 * Makefile.in: Regenerate.
2269 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2270 S_GET_VALUE by using a temp.
2271 (append_insn): Likewise, and for S_SET_VALUE too.
2272 (mips_emit_delays): Likewise.
2273 (my_getExpression): Likewise.
2274 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
2275 (mips16_extended_frag): Remove code concerned with avoiding
2276 locking in a frag address now that symbols are not finalized until
2277 relaxation is complete. Cater for first relaxation pass having
2278 bogus addresses. Use relax_marker to reliably determine whether a
2279 symbol frag has been reached on the current pass.
2281 2001-06-07 H.J. Lu <hjl@gnu.org>
2283 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2284 * configure: Regenerate.
2286 2001-06-07 H.J. Lu <hjl@gnu.org>
2288 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2289 ecoff emulation.
2290 * configure: Regenerate.
2292 2001-06-07 H.J. Lu <hjl@gnu.org>
2294 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2295 MIPS_STABS_ELF is defined.
2297 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
2299 * as.c (show_usage): Remove L from listing options. It is not a
2300 generic option.
2302 2001-06-06 Christian Groessler <cpg@aladdin.de>
2304 * config/tc-z8k.c: Removed many warnings by removing unused
2305 variables and tagging unused parameters as such.
2306 (md_begin): Fixed a typo (","instead of ";").
2307 (struct ctrl_table): Add parentheses to initialize array
2308 correctly.
2309 (struct flag_table): Likewise.
2310 (struct intr_table): Likewise.
2311 (struct table): Likewise.
2312 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2314 2001-06-06 Peter Jakubek <pjak@snafu.de>
2316 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2317 options to list (e.g. m5206e, m5307, m5407).
2319 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2321 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2322 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2324 2001-06-06 Alan Modra <amodra@bigpond.net.au>
2326 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2327 <JumpByte, JumpDword insn output>: Remove dead code.
2329 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2331 * as.c (parse_args): Correct option name "listing-lhs-width2".
2333 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2335 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2336 status.
2338 2001-05-30 Richard Henderson <rth@redhat.com>
2340 * read.c (emit_leb128_expr): Call md_cons_align.
2342 2001-05-28 Jeff Sturm <jsturm@one-point.com>
2344 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2345 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2346 (tc_gen_reloc): Likewise.
2347 (sparc_cons_align): Don't clear sparc_no_align_cons.
2348 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2349 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2351 2001-05-27 Alan Modra <amodra@one.net.au>
2353 * write.c (relax_segment <rs_space>): Check the section of a
2354 symbol to determine whether it is absolute rather than comparing
2355 its frag against zero_address_frag as listings play tricks with
2356 frags.
2358 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2359 allocated in the same chunk as the fixed part.
2361 2001-05-26 Alan Modra <amodra@one.net.au>
2363 * write.c (relax_segment <rs_space>): Calculate growth using
2364 addresses before stretch. Prevent repeated error messages.
2365 From Peter Jakubek <pjak@snafu.de>
2366 Use as_bad_where and as_warn_where to pinpoint errors.
2368 2001-05-25 Alan Modra <amodra@one.net.au>
2370 * symbols.c (resolve_symbol_value): Always set segment, even when
2371 not finalizing symbol value.
2373 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2374 * config/obj-coff.c (write_object_file): Likewise.
2375 * (size_section): Remove rs_space assert as fr_symbol is no longer
2376 removed.
2377 (fill_section): Likewise.
2379 * configure.in: Replace linuxoldld with linux*oldld.
2380 * configure: Regenerate.
2382 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2383 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2384 that have been finalized.
2386 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2387 taking exit_dont_set_value.
2389 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2390 relaxing.
2392 2000-05-24 Tom Rix <trix@redhat.com>
2394 * config/obj-coff.c (add_lineno): xcoff allows negative line
2395 numbers
2396 * config/tc-ppc.c (ppc_stabx): fix generated symbol
2398 2001-05-24 Alan Modra <amodra@one.net.au>
2400 * write.c (write_object_file): Set finalize_syms = 1 before
2401 size_seg is called.
2403 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2405 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2406 architecture, remove erraneous ISA_MIPS32.
2407 (md_show_usage): Add MIPS r12k support.
2408 (mips_cpu_info_table): Add MIPS r12k support.
2410 2001-05-22 Alan Modra <amodra@one.net.au>
2412 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2413 testing for NULs.
2415 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2416 instead use finalize_syms directly. Don't treat expressions
2417 specially with regard to finalize_syms. Update calls to self.
2418 (resolve_local_symbol): Update call to resolve_symbol_value.
2419 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2420 !finalize_syms.
2421 * symbols.h (resolve_symbol_value): Update prototype.
2422 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2423 to resolve_symbol_value.
2424 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2425 * config/obj-coff.c (do_relocs_for): Likewise.
2426 (yank_symbols): Likewise.
2427 (fixup_segment): Likewise.
2428 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2429 * config/tc-mips.c (md_convert_frag): Likewise.
2430 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2431 (ppc_fix_adjustable): Likewise.
2432 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2433 (dwarf2dbg_convert_frag): Likewise.
2434 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2435 (eh_frame_convert_frag): Likewise.
2436 * expr.c (make_expr_symbol): Likewise.
2437 * write.c (adjust_reloc_syms): Likewise.
2438 (write_object_file): Likewise.
2439 (relax_segment): Likewise.
2440 (fixup_segment): Likewise.
2441 (finalize_syms): Init to zero, and update comment.
2442 (write_object_file): Set finalize_syms to 1 rather than 2.
2443 * doc/internals.texi (sy_value): Mention finalize_syms.
2444 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2446 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2447 as relaxable if embedded system, make weak syms non-relaxable.
2448 Move definition..
2449 (tc_m68k_fix_adjustable): ..so it can be used here.
2450 (md_apply_fix_2): Sign extend without conditional.
2452 * config/tc-v850.c: Update copyright.
2454 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2456 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2457 howto entry is not found.
2459 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2461 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2462 optimize differences between symbols in code sections to
2463 constants.
2464 (mn10300_fix_adjustable): Don't adjust to section+offset
2465 relocations pointing at symbols in code sections.
2467 2001-05-16 Alan Modra <amodra@one.net.au>
2469 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2470 for 8 byte insns.
2471 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2472 opcodes are output rather than after. Delete insn_size.
2473 * config/tc-v850.c (md_assemble): Similarly, but delete
2474 total_insn_size.
2476 2001-05-14 Richard Henderson <rth@redhat.com>
2478 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2479 last change.
2481 2001-05-14 Richard Henderson <rth@redhat.com>
2483 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2484 also collect whether to expect an FDE augmentation.
2485 (check_eh_frame): Rewrite as a state machine. Track where in
2486 an FDE we are located, skip any augmentation.
2487 (eh_frame_estimate_size_before_relax): Get code alignment from
2488 the fragment subtype.
2489 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2490 * read.c (emit_leb128_expr): Call check_eh_frame.
2492 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2494 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2495 before a relaxable insns.
2497 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2499 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2500 between symbols if the base symbol is in the current section;
2501 emit a PC-relative relocation instead.
2503 2001-05-12 Peter Targett <peter.targett@arccores.com>
2505 * config/tc-arc.c: Update copyright and tidy source comments.
2506 (md_pseudo_table): Add directive .cpu back as an alias for
2507 .option. Add .file and .line for dwarf2 support.
2508 (arc_mach_type): Make bfd_mach_arc_6 default.
2509 (md_longopts): Add entry 'pre-v6' representing old command line
2510 option when assembling for 'arc5' core versions.
2511 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2512 default behaviour.
2513 (arc_code_symbol): Make symbol value for @h30 fixup expression
2514 equal to O_constant.
2515 (md_assemble): Call dwarf2_emit_insn.
2516 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2517 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2518 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2520 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2522 * config/tc-ia64.c (special_linkonce_name): New.
2523 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2524 .gnu.linkonce.ia64unw{,i}.FOO.
2525 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2526 (dot_endp): Add comment about it.
2528 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2530 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2531 block, ensure that the low order bits of the alignment are
2532 preserved.
2534 2001-05-10 Alan Modra <amodra@one.net.au>
2536 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2537 symbol_next.
2539 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2540 current variable part of frag.
2541 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2542 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2543 * config/tc-m68hc11.c (RELAX_STATE): Define.
2544 (RELAX_LENGTH): Define.
2545 (md_estimate_size_before_relax): Handle non-relaxable cases
2546 separately from relaxable cases for clarity, and return correct
2547 size for multi-pass relaxation.
2548 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2549 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2550 (md_convert_frag): Remove "length_code".
2551 * config/tc-vax.c (RELAX_STATE): Define.
2552 (RELAX_LENGTH): Define.
2553 (md_relax_table): Add missing entry.
2554 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2555 (md_convert_frag): Remove "length_code".
2556 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2557 don't bother setting fr_var. Return correct size for multi-pass
2558 relaxation.
2559 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2560 (md_convert_frag): Don't bother clearing fr_var.
2561 (md_pseudo_table): Correct initialization.
2562 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2563 (md_estimate_size_before_relax): No need to set fr_var.
2564 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2565 (md_estimate_size_before_relax): No need to set fr_var.
2567 2001-05-09 Richard Henderson <rth@redhat.com>
2569 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2570 beginning a function's unwind info block.
2572 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2574 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2576 2001-05-08 Andreas Schwab <schwab@suse.de>
2578 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2579 fx_pcrel_adjust explicitly sign extend when reading it.
2581 2001-05-08 Alan Modra <amodra@one.net.au>
2583 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2584 from md_relax_table, and combine some switch cases.
2586 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2588 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2589 from offset in non-pcrel operands too.
2591 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2593 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2594 * config/tc-arm.c (arm_handle_align): Do not insert more than
2595 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2596 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2598 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2600 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2601 Run "make dep-am".
2602 * Makefile.in: Regenerate.
2603 * configure.in: Remove duplicate mips-*-ecoff* entry.
2604 * configure: Regenerate.
2606 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2607 (n_names): Cast away type mismatch.
2608 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2609 (obj_ecoff_frob_symbol): Likewise.
2610 * ecoff.c: (add_file): Add unused attribute.
2611 (ecoff_directive_begin): Likewise.
2612 (ecoff_directive_bend): Likewise.
2613 (ecoff_directive_def): Likewise.
2614 (ecoff_directive_dim): Likewise.
2615 (ecoff_directive_scl): Likewise.
2616 (ecoff_directive_size): Likewise.
2617 (ecoff_directive_type): Likewise.
2618 (ecoff_directive_tag): Likewise.
2619 (ecoff_directive_val): Likewise.
2620 (ecoff_directive_endef): Likewise.
2621 (ecoff_directive_end): Likewise.
2622 (ecoff_directive_ent): Likewise.
2623 (ecoff_directive_extern): Likewise.
2624 (ecoff_directive_file): Likewise.
2625 (ecoff_directive_fmask): Likewise.
2626 (ecoff_directive_frame): Likewise.
2627 (ecoff_directive_mask): Likewise.
2628 (ecoff_directive_loc): Likewise.
2629 (mark_stabs): Likewise.
2630 (ecoff_stab): Likewise.
2631 (ecoff_frob_symbol): Cast away type mismatch.
2632 (ecoff_padding_adjust): Likewise.
2633 (ecoff_build_symbols): Likewise.
2634 (ecoff_build_procs): Likewise.
2635 (ecoff_build_aux): Likewise.
2636 (ecoff_build_strings): Likewise.
2637 (ecoff_build_fdr): Likewise.
2638 (ecoff_build_debug): Likewise.
2639 * itbl-ops.c (itbl_assemble): Variable initialization.
2641 2001-05-03 Alan Modra <amodra@one.net.au>
2643 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2644 expressions rather than triggering an assert.
2646 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2648 * config/tc-openrisc.c: New file.
2649 * config/tc-openrisc.h: Likewise.
2651 * Makefile.am: Add OpenRISC target.
2652 * Makefile.in: Regenerated.
2654 * configure.in (openrisc-*-*): Add target.
2655 * configure: Regenerated.
2657 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2659 * config/tc-arm.c (arm_frag_align_code): Change error message to
2660 more explanatory version.
2662 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2664 * config/tc-mips.c (md_parse_option): Also accept
2665 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2667 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2669 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2670 argument passing order: predicate goes last, not first.
2672 2001-04-27 Sean McNeil <sean@mcneil.com>
2674 * configure.in: Add arm-vxworks.
2675 * configure: Regenerate.
2677 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2679 * config/tc-arm.c (arm_handle_align): New Function: Generate
2680 no-op filled alignment frags.
2681 (arm_frag_align_code): New Function: Create a code alignment frag.
2682 (arm_init_frag): New Function: Initialse the target dependent
2683 parts of a frag.
2685 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2686 (TC_FRAG_INIT): Define.
2687 (HANDLE_ALIGN): Define.
2688 (md_do_align): Define.
2690 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2692 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2693 symbol has been initialised before extracting its symbol index.
2695 2001-04-24 H.J. Lu <hjl@gnu.org>
2697 * configure: Regenerated with the right version of autoconf.
2699 2001-04-24 Christian Groessler <cpg@aladdin.de>
2701 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2702 generate R_CALLR and R_REL16 relocations
2704 2000-04-20 Jason Eckhardt <jle@redhat.com>
2706 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2707 since frag_now can change after d10v_cleanup is called.
2709 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2711 * configure.in: Add the em type for FreeBSD targets.
2712 * configure: Regenerate.
2714 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2716 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2717 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2719 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2720 pc-relative relocations not placed at the end of the instruction.
2722 2001-04-13 Jim Wilson <wilson@redhat.com>
2724 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2725 excluding br.i.
2727 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2729 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2730 handle SHF_MERGE and SHF_STRINGS.
2731 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2732 (obj_elf_section): Allow additional argument specifying entity size.
2733 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2734 in SEC_MERGE sections.
2736 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2738 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2740 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2742 * expr.c (operand): Pass &c to md_parse_name().
2743 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2745 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2747 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2749 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2750 * Makefile.in: Regenerated.
2752 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2753 * configure: Regenerated.
2755 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2757 * config/tc-mn10300.c (xr_registers): Added `pc'.
2759 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2761 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2762 * configure: Regenerate.
2764 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2765 cases, and always return size based on current fr_subtype.
2766 (md_begin): Move initialization of md_relax_table..
2767 (md_relax_table): ..to static initializer. Set rlx_length for
2768 UNDEF_WORD_DISP cases.
2769 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2770 (md_begin): Likewise.
2771 (md_relax_table): Likewise.
2772 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2773 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2774 Set rlx_backward and rlx_forward to zero for unused states.
2775 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2776 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2777 (UNCOND12, UNCOND32): Remove duplicate defines.
2779 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2781 * config/tc-cris.c (md_estimate_size_before_relax) <case
2782 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2783 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2784 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2785 Add cases to cover all relax states.
2786 (cris_insn_first_word_frag): New.
2787 (md_assemble): Call cris_insn_first_word_frag to get the first
2788 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2789 end. Drop variable insn_size.
2790 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2791 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2792 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2794 * write.c (write_object_file): Reset broken word state before
2795 calling relax_seg.
2797 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2799 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2800 for one line if not already enabled.
2801 * cond.c (s_elseif): Correct conditional assembly listing.
2802 (s_else): Likewise.
2804 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2805 Don't abort on NULL current_cframe.
2807 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2809 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2810 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2811 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2812 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2813 * config/obj-coff.c (do_relocs_for): Likewise.
2814 (yank_symbols): Likewise.
2815 (fixup_segment): Likewise.
2816 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2817 (ppc_fix_adjustable): Likewise.
2818 * config/tc-mips.c (md_convert_frag): Likewise.
2819 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2820 * ehopt.c (eh_frame_convert_frag): Likewise.
2821 * expr.c (make_expr_symbol): Likewise.
2823 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2824 better packing.
2825 * symbols.c (resolve_symbol_value): Don't fix expression values
2826 until relaxation is complete.
2827 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2828 (S_GET_VALUE): Likewise, and return unresolved expression value.
2829 * write.c (finalize_syms): New.
2830 (relax_and_size_seg): Split into..
2831 (relax_seg): New function, returns 1 if anything changed..
2832 (size_seg): And the remainder of relax_and_size_seg.
2833 (fixup_segment): Arrange for final resolution of sym values.
2834 (adjust_reloc_syms): Likewise.
2835 (write_object_file): Likewise, and repeatedly call relax_seg until
2836 nothing more changes.
2837 (relax_segment): Return 1 if anything changed. Use correct types
2838 for rs_org `target' and `after'.
2839 * write.h (finalize_syms): Declare.
2840 (relax_segment): Update prototype.
2842 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2843 do-nothing cases to switch to avoid abort on a second relaxation
2844 pass, and tidy code a little.
2845 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2846 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2847 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2848 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2849 (md_relax_table): Remove first four unused entries. Increment
2850 rlx_length by one throughout table, and update comments to suit.
2851 (md_estimate_size_before_relax): Return size of current variable
2852 part of frag to reflect reality when relaxing more than once.
2853 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2854 (COND32, UNCD32): Rename to DISP32 throughout.
2855 (UNDEF_WORD_DISP): Renumber to 3.
2856 (md_estimate_size_before_relax): Add extra do-nothing cases.
2857 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2858 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2859 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2860 handle word and dword branches.
2862 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2864 * config/tc-cris.h (tc_fix_adjustable): Allow only
2865 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2866 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2867 example in comment to valid type.
2869 2001-03-28 H.J. Lu <hjl@gnu.org>
2871 * read.c (equals): Set to local for COFF only if it hasn't been
2872 defined before.
2874 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2876 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2877 (md_begin): Use it when setting default architecture.
2879 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2881 * read.c (equals): (for COFF) default symbols to being local.
2883 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2885 * configure.in (cris-*-*): Change default emulation to criself.
2886 (cris-*-*aout*): New rule.
2887 * configure: Regenerate.
2889 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2891 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2892 BFD_RELOC_390_GOTENT.
2893 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2894 BFD_RELOC_390_GOTENT.
2896 2001-03-26 Nick Clifton <nickc@redhat.com>
2898 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2899 * config/tc-s390.c (s390_force_relocation): New function: Force
2900 relocations for VTINHERIT relocs.
2902 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2904 * doc/as.texinfo: Put @c man begin to generate the as man page.
2905 When generating man, define all the variables. Re-organize some
2906 options to obtain better indentation of man page.
2907 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2908 (as.1): Build from as.texinfo.
2909 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2911 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2913 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2914 scale factor, and return the end of the expression.
2915 (i386_operand): Modify for above.
2917 2001-03-23 Nick Clifton <nickc@redhat.com>
2919 * doc/as.texinfo: Document --listing-XXX command line switches.
2920 Explain why listings behave differently when -pipe is used.
2922 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2924 * write.c (fix_new_exp): Print an error if passed a register.
2926 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2928 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2929 (PIC_SUFFIX_CHAR): New macro.
2930 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2931 (pic): New variable.
2932 (md_longopts): New option --pic.
2933 (OPTION_PIC): Define.
2934 (md_estimate_size_before_relax): Tweak longish comment.
2935 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2936 (md_assemble): Handle a PIC relocation on prefix and normal
2937 instruction operands.
2938 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2939 "complex" operand expressions. Call frag_more outside
2940 gen_cond_branch_32 parameter list.
2941 (cris_process_instruction): Handle PIC relocs on parsed
2942 operand expressions. Validize PIC reloc sizes.
2943 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2944 (gen_bdap): Handle "complex" operand expressions.
2945 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2946 ADD.D offset,PC as jump instruction if generating PIC. Generate
2947 error instead of crashing on complex expressions.
2948 (cris_number_to_imm): Add segT parameter. All callers changed.
2949 Use segT parameter, not now_seg, for segment of fixup. Handle
2950 PCREL relocations but check that they are fully resolved.
2951 (md_parse_option): Handle OPTION_PIC.
2952 (tc_gen_reloc): Handle PIC relocs.
2953 (md_show_usage): Update for --pic.
2954 (md_apply_fix3): Renamed from md_apply_fix.
2955 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2956 (md_cris_force_relocation): Force relocation for PIC relocs.
2958 * config/tc-cris.h: Tweak attribution.
2959 (MD_APPLY_FIX3): Define.
2960 (IS_CRIS_PIC_RELOC): New macro.
2961 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2962 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2963 generating ELF.
2964 (tc_frob_symbol): Avoid emitting undefined symbols.
2966 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2968 * frags.h (struct frag): Add relax_marker.
2969 * write.c (is_dnrange): Delete.
2970 (relax_frag): Use correct types for `aim', `target', `address'.
2971 Delete `offset', `was_address'. Test `relax_marker' instead of
2972 using fragile (and slow) address test.
2973 (relax_segment): Init and flip `relax_marker'.
2975 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2977 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2978 used register name.
2980 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2982 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2983 with 'Motorola specification for assembly language input standard'.
2985 2001-03-17 Richard Henderson <rth@redhat.com>
2987 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2988 (dwarf2_directive_loc): Don't use them.
2989 (dwarf2_directive_file): Reject duplicate file definitions.
2990 (get_filenum): Zero allocated memory.
2991 (out_file_list): Complain about missing file definitions.
2993 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2995 * read.c (do_org): Handle complex expressions.
2996 * cgen.c (gas_cgen_finish_insn): Likewise.
2998 2001-03-15 David Mosberger <davidm@hpl.hp.com>
3000 * config/tc-ia64.c (md): New member keep_pending_output.
3001 (ia64_flush_pending_output): Flush only if md.keep_pending_output
3002 is not set.
3003 (dot_xdata): Turn on md.keep_pending_output for the duration of
3004 this function.
3005 (dot_xfloat_cons): Ditto.
3006 (dot_xstringer): Ditto.
3007 (dot_xdata_ua): Ditto.
3008 (dot_xfloat_cons_ua): Ditto.
3010 2001-03-15 Jim Wilson <wilson@redhat.com>
3012 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
3013 label support.
3015 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
3017 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
3019 2001-03-15 DJ Delorie <dj@redhat.com>
3021 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
3022 blindly freeing string if it isn't at the top of the obstack.
3024 2001-03-13 Alan Modra <alan@linuxcare.com.au>
3026 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
3027 (NUM_FLAG_CODE): Define.
3028 (lex_got): New function.
3029 (got_reloc): New global var.
3030 (x86_cons_fix_new): New function.
3031 (x86_cons): New function.
3032 (i386_immediate): Use lex_got here, replacing inline code. Change
3033 "ignoring junk.." error message to "junk.."
3034 (i386_displacement): Likewise.
3035 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
3036 (x86_cons): Declare.
3037 (TC_CONS_FIX_NEW): Define.
3038 (x86_cons_fix_new): Declare.
3040 2001-03-12 Nick Clifton <nickc@redhat.com>
3042 * config/tc-arm.c (md_begin): Always set machine type based on
3043 cpu_variant.
3045 2001-03-07 Alan Modra <alan@linuxcare.com.au>
3047 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
3048 (md_assemble) <smallest displacement>: Use correct field of i.op[]
3049 union.
3050 <JumpInterSegment output>: Use correct i.disp_reloc[].
3051 <immediate output>: Likewise.
3053 2001-03-06 Nick Clifton <nickc@redhat.com>
3055 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
3056 BLX(1) instruction.
3058 2001-03-06 Igor Shevlyakov <igor@windriver.com>
3060 * config/tc-m68k.c : Add 5407 to archs[] table.
3061 (HAVE_LONG_BRANCH): Add mcf5407.
3062 (select_control_regs): Recognize 5407.
3064 2001-03-02 Dave Brolley <brolley@redhat.com>
3066 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
3067 than m32r_do_align.
3069 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
3071 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
3072 (gen_to_words): Print warnings if NaNs are found and the target CPU
3073 does not support them. Allow largest exponent to be used in normal
3074 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
3076 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
3078 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
3079 anymore since we use bfd_elf_generic_reloc now.
3080 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
3082 2001-02-27 Alan Modra <alan@linuxcare.com.au>
3084 * configure.in (BFD_VERSION): New.
3085 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
3086 * configure: Regenerate.
3087 * Makefile.am: Run "make dep-am"
3088 * Makefile.in: Regenerate.
3089 * doc/Makefile.in: Regenerate.
3091 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
3093 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
3094 SEC_NEVER_LOAD when the 'n' flag is used.
3095 Add SEC_NEVER_LOAD to matchflags.
3097 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3099 * symbols.c (decode_local_label_name): Initialize message_format
3100 only when an error is reported (perf pb due to I18N).
3102 2001-02-23 H.J. Lu <hjl@gnu.org>
3104 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
3105 BFD_ASSEMBLER is not defined.
3107 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
3109 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
3110 done if it's against a symbol.
3112 2001-02-22 Timothy Wall <twall@cygnus.com>
3114 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
3115 target formats if applicable.
3116 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
3117 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
3118 * Makefile.in: Regenerated.
3119 * configure.in: Added configuration for ia64-*-aix*.
3120 * configure: Regenerated.
3122 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3124 * config/tc-ia64.c (enum operand_match_result): New type.
3125 (operand_match): Change return type to operand_match_result.
3126 Fix all returns appropriately, adding support for returning the
3127 out-of-range result.
3128 (parse_operands): New locals result, error_pos, out_of_range_pos,
3129 curr_out_of_range_pos. Rewrite operand matching loop to give better
3130 error messages.
3132 2001-02-21 David Mosberger <davidm@hpl.hp.com>
3134 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
3135 (dot_proc): Clear unwind.prologue_count to zero.
3136 (dot_prologue): Increment unwind.prologue_count.
3137 (dot_restore): If second operand is omitted, use
3138 unwind.prologue_count -1 for "ecount" (# of additional regions to
3139 pop). Decrement unwind.prologue_count by number of regions
3140 popped.
3142 2001-02-21 Nick Clifton <nickc@redhat.com>
3144 * doc/as.texinfo (Section): Note that some flags to the COFF
3145 version of .section remove attributes rather than setting them.
3147 2001-02-20 Kazu Hirata <kazu@hxi.com>
3149 * config/tc-pdp11.c: Fix formatting.
3150 * config/tc-pdp11.h: Likewise.
3152 2001-02-20 Bo Thorsen <bo@suse.de>
3154 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
3155 entry.
3157 2001-02-18 David O'Brien <obrien@FreeBSD.org>
3159 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
3160 all FreeBSD platforms should look the same at this level.
3161 * configure: Rebuilt.
3162 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
3164 2001-02-18 lars brinkhoff <lars@nocrew.org>
3166 * Makefile.am: Add PDP-11 target.
3167 * configure.in: Likewise.
3168 * config/tc-pdp11.c: New file.
3169 * config/tc-pdp11.h: New file.
3170 * doc/Makefile.am: Add PDP-11 documentation.
3171 * doc/all.texi: Likewise.
3172 * doc/as.texinfo: Likewise.
3173 * doc/c-pdp11.texi: New file.
3175 2001-02-16 matthew green <mrg@redhat.com>
3177 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
3179 2001-02-13 Jim Wilson <wilson@redhat.com>
3181 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
3182 reloc instead of a 0 reloc.
3183 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
3184 as done.
3185 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
3187 2001-02-13 Ian Lance Taylor <ian@zembu.com>
3189 * write.c (is_dnrange): Stop as soon as the address becomes
3190 larger.
3191 (relax_frag): Add segment parameter. Only call symbol_get_frag
3192 once. Only call is_dnrange if the symbol is in the same segment,
3193 and the symbol address is larger.
3194 (relax_segment): Pass segment to md_relax_frag and relax_frag.
3195 * write.h (relax_frag): Update declaration.
3196 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
3197 it to relax_frag.
3198 * config/tc-m32r.c (m32r_relax_frag): Likewise.
3199 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
3200 (m32r_relax_frag): Update declaration.
3201 * config/tc-mips.h (md_relax_frag): Add segment parameter.
3202 * config/tc-tic54x.h (md_relax_frag): Likewise.
3203 * doc/internals.texi (CPU backend): Update documentation for
3204 md_relax_frag.
3206 2001-02-13 Alan Modra <alan@linuxcare.com.au>
3208 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
3209 Mention effect of < 386 architectures on jump promotion.
3210 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
3212 * config/tc-i386.c (no_cond_jump_promotion): New.
3213 (set_cpu_arch): Parse "jumps" arch modifier.
3214 (insn_size): Modify usage comment.
3215 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3216 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3217 (TYPE_FROM_RELAX_STATE): New define.
3218 (UNCOND_JUMP, COND_JUMP): Renumber.
3219 (md_relax_table): Reorder to suit.
3220 (COND_JUMP86): New define.
3221 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3222 (md_assemble): Create frag var for jumps of max size, encode relax
3223 state for COND_JUMP86.
3224 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3225 leave conditional jumps small if no_cond_jump_promotion.
3226 (md_convert_frag): Likewise.
3228 * expr.c (operator): Don't bump input_line_pointer for two char
3229 operators. Instead return operator size via new param num_chars.
3230 (expr): Use above to parse multi-char operators correctly.
3232 2001-02-12 Jan Hubicka <jh@suse.cz>
3234 * config/tc-i386.c (i386_displacement): Fix handling of
3235 BFD_RELOC_X86_64_GOTPCREL.
3236 (i386_validate_fix): Likewise.
3238 2001-02-12 Philip Blundell <pb@futuretv.com>
3240 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3241 ldrt/strt instructions.
3243 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3245 * config/tc-mips.c (macro): For M_LA_AB emit a
3246 BFD_RELOC_MIPS_CALL16 relocation or a
3247 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3248 BFD_RELOC_MIPS_GOT16 and
3249 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3250 loading the jump register when generating SVR4_PIC code.
3252 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3254 * configure.in: Make 'mipself' and 'mipsecoff' emulations
3255 map to MIPS-specific files, as they used to do before the
3256 change on 2000-05-21.
3257 * configure: Regerate.
3259 2001-02-10 Chris Demetriou <cgd@broadcom.com>
3261 * config/tc-mips.c (md_parse_option): Don't try to compile
3262 ELF-only option code if not ELF.
3264 2001-02-08 David Mosberger <davidm@hpl.hp.com>
3266 * config/tc-ia64.h (md_elf_section_type): New macro.
3267 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3268 (they're now handled via ia64_elf_section_type.
3270 * config/tc-ia64.c (unwind): New members saved_text_seg,
3271 saved_text_subseg, and force_unwind_entry.
3272 (optimize_unw_records): New function to optimize away unnecessary
3273 unwind directives.
3274 (ia64_elf_section_type): New function.
3275 (output_unw_records): Generate unwind info only if the size is
3276 non-zero or if it's forced for some other reason (e.g.,
3277 handlerdata or a personality routine).
3278 (generate_unwind_image): Don't switch back to previous
3279 section---stay inside the unwind info section instead so that
3280 handlerdata that may follow goes into the right place.
3281 (dot_handlerdata): Force generation of unwind entry and save the
3282 current active text segment before generating unwind image.
3283 (dot_unwentry): Force generation of unwind entry.
3284 (dot_personality): Ditto.
3285 (dot_endp): Generate unwind table entry only if there is
3286 some unwind info or the unwind entry was forced.
3288 * config/tc-ia64.c (make_unw_section_name): New macro to form
3289 unwind section name.
3290 (generate_unwind_image): Add "text_name" argument. Use it to
3291 form unwind section name.
3292 (dot_handlerdata): Determine current segment (section) name and
3293 pass it to generate_unwind_image().
3294 (dot_endp): Determine current segment (section) name and use
3295 it to determine the appropriate unwind section name.
3296 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3297 n, fill, and max arguments.
3299 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3301 * Makefile.am: Add linux target for S/390.
3302 * configure.in: Likewise.
3303 * config/tc-s390.c: New file.
3304 * config/tc-s390.h: New file.
3306 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
3308 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3309 2byte, 4byte and 8byte.
3311 2001-02-08 Alan Modra <alan@linuxcare.com.au>
3313 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3314 md_number_to_chars with size > sizeof (valueT).
3316 2001-02-06 H.J. Lu <hjl@gnu.org>
3318 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3319 there is no relocation.
3321 2001-02-06 H.J. Lu <hjl@gnu.org>
3323 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3325 * config/tc-ia64.c (md_parse_option): Only accept the valid
3326 ia64 options on "-axxx".
3328 2001-02-05 Jim Wilson <wilson@redhat.com>
3330 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3331 aborting for invalid operands.
3333 2001-02-06 Alan Modra <alan@linuxcare.com.au>
3335 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3336 than via pointer. Update all callers.
3337 (UNWIND_LOW32): Define.
3338 (UNWIND_HIGH32): Define.
3339 (pa_build_unwind_subspace): Use the above macros instead of dumping
3340 bitfields directly. Call frag_more once rather than multiple times.
3341 (md_assemble): Use UNWIND_LOW32.
3342 (pa_entry): Likewise
3343 (pa_procend): Likewise.
3344 (process_exit): Use UNWIND_HIGH32.
3346 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3348 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3349 function to select the header according to the cpu.
3350 (md_after_pass_hook, md_do_align): Remove.
3351 (md_cleanup, m68hc11_cleanup): Remove.
3352 (md_pcrel_from_section): Declare.
3353 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3354 (build_jump_insn, build_insn): Likewise.
3355 (m68hc11_listing_header): New function.
3356 (m68hc11_cleanup): Remove.
3358 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3360 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3361 symbols because there is no support for shared libraries and these
3362 symbols can't be overridden (unless they are weak).
3364 2001-02-01 Momchil Velikov <velco@fadata.bg>
3366 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3367 for the compilation unit with a zero byte.
3369 2001-01-30 Alan Modra <alan@linuxcare.com.au>
3371 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3372 destinations. Correct range check for 17 and 22 bit branches.
3374 2001-01-25 Nick Clifton <nickc@redhat.com>
3376 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3377 still set. Issue an error message instead.
3378 (md_estimate_size_before_relax): Delete unused variable
3379 'buffer_address'. Fixup parentheses around if statement.
3381 2001-01-23 Kazu Hirata <kazu@hxi.com>
3383 * as.c: Fix formatting.
3384 * ehopt.c: Likewise.
3385 * messages.c: Likewise.
3386 * stabs.c: Likewise.
3387 * symbols.c: Likewise.
3389 2001-01-23 Ben Elliston <bje@redhat.com>
3391 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3393 2001-01-22 Kazu Hirata <kazu@hxi.com>
3395 * config/tc-alpha.c: Fix formatting.
3397 2001-01-19 Kazu Hirata <kazu@hxi.com>
3399 * config/tc-alpha.c: Fix formatting.
3401 2001-01-18 Kazu Hirata <kazu@hxi.com>
3403 * config/tc-alpha.c: Fix formatting.
3405 2001-01-18 Nick Clifton <nickc@redhat.com>
3407 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3408 "da" flags.
3409 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3411 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
3413 * configure.in (cpu_type, arch): Match i386 too.
3414 * configure: Rebuilt.
3416 2001-01-16 Kazu Hirata <kazu@hxi.com>
3418 * config/tc-i386.c: Fix formatting.
3420 2001-01-16 Alan Modra <alan@linuxcare.com.au>
3422 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3423 relocs for .PARISC.unwind section.
3425 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3426 depending on section flags, not just for .text.
3428 2001-01-15 Jim Wilson <wilson@redhat.com>
3430 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3431 not immediately followed by an instruction.
3433 2001-01-15 Kazu Hirata <kazu@hxi.com>
3435 * config/tc-m68hc11.c: Fix formatting.
3437 2001-01-15 Nick Clifton <nickc@redhat.com>
3439 * symbols.c (colon): Change 'already defined symbol' from a
3440 fatal error to an ordinary error. There is no reason why this
3441 error should be fatal.
3443 * message.c (as_fatal): Delete output file, if one has been
3444 created.
3446 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3448 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3450 2001-01-14 Kazu Hirata <kazu@hxi.com>
3452 * config/tc-alpha.c: Fix formatting.
3453 * config/tc-arc.c: Likewise.
3454 * config/tc-arc.h: Likewise.
3455 * config/tc-d10v.c: Likewise.
3456 * config/tc-i370.c: Likewise.
3457 * config/tc-i386.c: Likewise.
3458 * config/tc-i960.c: Likewise.
3459 * config/tc-m68k.c: Likewise.
3460 * config/tc-ppc.c: Likewise.
3461 * config/tc-sparc.c: Likewise.
3462 * config/tc-tahoe.c: Likewise.
3463 * config/tc-vax.c: Likewise.
3465 * config/tc-arc.c: Fix formatting.
3467 * config/tc-arc.c: Fix formatting.
3469 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3471 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3472 both 32 and 64 bit ELF.
3474 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3475 and don't bother storing `m' for "ce" completer. Tidy handling of
3476 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3478 2001-01-14 Jan Hubicka <jh@suse.cz>
3480 * config/tc-i386.h (TARGET_MACH): New macro.
3481 (i386_mach): Declare.
3482 * config/tc-i386.c (i386_mach): New function.
3484 2001-01-13 Philip Blundell <philb@gnu.org>
3486 * doc/as.texinfo: Fix spelling and cross-references.
3488 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3489 character for all systems, not just GNU/Linux. Make it explicit
3490 that `-k' doesn't affect code generation, just ELF flags.
3492 2001-01-13 Jan Hubicka <jh@suse.cz>
3494 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3495 instructions.
3497 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3499 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3501 2001-01-12 Nick Clifton <nickc@redhat.com>
3503 * as.c (print_args): Update copyright date to 2001.
3505 2001-01-12 Peter Targett <peter.targett@arccores.com>
3507 * doc/c-arc.texi: New file.
3508 Some sections to be expanded.
3510 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3512 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3513 (md_parse_option): Always accept "--32".
3515 2001-01-11 Peter Targett <peter.targett@arccores.com>
3517 * as.h (TC_ARC): Ensure struc-symbol.h included.
3518 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3519 warnings.
3520 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3521 (TARGET_SYMBOL_FIELDS) added.
3523 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3524 * doc/c-arc.texi: New file.
3525 Some sections to be expanded.
3526 * doc/as.texinfo: Update command-line options.
3527 Removed outdated text for ARC dependant features, instead include
3528 text from above file.
3530 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3531 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3532 (targ-cpu.h) header.
3533 * config/tc-arc.h:
3534 * config/tc-arc.c: New updated configuration for
3535 ARC, including selection of core variants, and extensibility of
3536 instructions, registers etc. through directives.
3538 * config/tc-arc.c (arc_extinst): Minor corrections for
3539 error messages.
3540 (arc_common) Likewise. Make alignment argument optional for local
3541 symbols also, with default of zero.
3543 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3545 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3546 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3547 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3548 and fix_new_exp() instead.
3549 (md_convert_frag): For indexed post byte use the symbol value
3550 rather than the displacement.
3551 (md_relax_table): Fix indexed offset relax.
3553 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3555 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3556 relax weak symbols.
3557 (relaxable_symbol): New function.
3559 2001-01-11 Andreas Jaeger <aj@suse.de>
3561 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3562 not used anywhere.
3564 2001-01-10 Nick Clifton <nickc@redhat.com>
3566 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3567 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3569 2001-01-10 Nick Clifton <nickc@redhat.com>
3571 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3572 character used to dollar local symbols.
3573 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3574 local label symbols.
3575 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3576 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3577 if defined.
3578 Use LOCAL_LABEL_CHAR.
3579 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3580 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3581 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3583 2001-01-08 Bo Thorsen <bo@suse.de>
3585 * config/tc-i386.c (i386_immediate, i386_displacement):
3586 GOTPCREL check fix.
3588 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3590 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3591 in last change.
3593 2001-01-07 Philip Blundell <philb@gnu.org>
3595 * doc/as.texinfo (Bug Reporting): Update email address for
3596 reports.
3597 * README: Likewise.
3599 2001-01-06 Jan Hubicka <jh@suse.cz>
3601 * configure.in: Define DEFAULT_ARCH for i386.
3602 * config/tc-i386.c (md_assemble): Return after the error message;
3603 move testing for 64bit operands to proper place.
3605 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3607 * doc/as.texinfo: Document '#' as comment character for i386 and
3608 x86_64. Add AMD x86-64 into menu of machine dependent information.
3610 * doc/c-i386.texi: Document x86_64 extensions.
3612 2001-01-05 Jan Hubicka <jh@suse.cz>
3614 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3616 2001-01-04 Jan Hubicka <jh@suse.cz>
3618 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3619 * NEWS: Add note about Pentium4 support.
3621 2001-01-04 Jan Hubicka <jh@suse.cz>
3623 * config/tc-i387.c (pi, pte, pt): Update.
3624 (type_names): Add new types.
3626 2001-01-03 Jan Hubicka <jh@suse.cz>
3628 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3629 CpuUnknown): Renumber
3630 (CpuP4, CpuSSE2): New.
3631 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3633 2001-01-03 Philip Blundell <pb@futuretv.com>
3635 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3636 relocs.
3637 (alpha_fix_adjustable): Likewise.
3638 (md_apply_fix): Likewise.
3640 2000-12-31 H.J. Lu <hjl@gnu.org>
3642 * listing.c (listing_message): Allocate string only if it is
3643 used.
3645 * configure: Rebuild.
3647 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3649 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3650 Point out caveats with generating fixups for the opcode in a frag.
3652 2000-12-30 Jan Hubicka <jh@suse.cz>
3654 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3655 * NEWS: Add x86_64.
3657 2000-12-29 H.J. Lu <hjl@gnu.org>
3659 * listing.c (calc_hex): Print the variable part only if the
3660 fragment type is rs_fill.
3662 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3664 * doc/internals.texi (tc_conditional_pseudoop,
3665 TC_LINKRELAX_FIXUP): Fix typos.
3667 2000-12-28 Richard Henderson <rth@redhat.com>
3669 * write.c (subsegs_finish): Fix thinko last change -- don't
3670 "optimize" the alignment == 0 case.
3672 2000-12-28 Richard Henderson <rth@redhat.com>
3674 * as.h (rs_align_test): New.
3675 * frags.c (NOP_OPCODE): Move default from read.c.
3676 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3677 (frag_align_code): New.
3678 * frags.h (frag_align_code): Declare.
3679 * read.c (NOP_OPCODE): Remove.
3680 (do_align): Use frag_align_code.
3681 * write.c (NOP_OPCODE): Remove.
3682 (get_recorded_alignment): New.
3683 (cvt_frag_to_fill): Handle rs_align_test.
3684 (relax_segment): Likewise.
3685 (subsegs_finish): Align last subseg in section to the
3686 section alignment. Use frag_align_code.
3687 * write.h (get_recorded_alignment): Declare.
3688 * config/obj-coff.c (size_section): Handle rs_align_test.
3689 (fill_section, fixup_mdeps): Likewise.
3690 (write_object_file): Use frag_align_code.
3692 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3693 (alpha_handle_align): New.
3694 * config/tc-alpha.h (HANDLE_ALIGN): New.
3695 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3697 * config/tc-i386.h (md_do_align): Use frag_align_code.
3698 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3700 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3701 (ia64_handle_align): New.
3702 * config/tc-ia64.h (HANDLE_ALIGN): New.
3703 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3705 * config/tc-m32r.c (m32r_do_align): Remove.
3706 (m32r_handle_align): New.
3707 (fill_insn): Use frag_align_code.
3708 * config/tc-m32r.h (md_do_align): Remove.
3709 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3710 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3711 * config/tc-mips.c, config/tc-mips.h: Similarly.
3713 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3714 (sh_handle_align): Likewise. Handle rs_align_code.
3715 (sh_do_align): Remove.
3716 * config/tc-sh.h (md_do_align): Remove.
3717 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3719 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3720 (sparc_handle_align): Likewise. Handle rs_align_code.
3721 * config/tc-sparc.h (md_do_align): Remove.
3722 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3724 2000-12-22 DJ Delorie <dj@redhat.com>
3726 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3727 when we assemble the first half of a pair.
3729 2000-12-22 H.J. Lu <hjl@gnu.org>
3731 * config/tc-i386.c (reloc): Update the macro for non-bfd
3732 assembler.
3733 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3735 2000-12-22 H.J. Lu <hjl@gnu.org>
3737 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3739 2000-12-20 Jan Hubicka <jh@suse.cz>
3741 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3742 (QWORD_MNEM_SUFFIX): New macro.
3743 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3744 New macros
3745 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3746 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3747 ImmExt): Renumber.
3748 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3749 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3750 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3751 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3752 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3753 Renumber.
3754 (Reg, WordReg): Add Reg64.
3755 (Imm): Add Imm32S and Imm64.
3756 (EncImm): New.
3757 (Disp): Add Disp64 and Disp32S.
3758 (AnyMem): Add Disp32S.
3759 (RegRex, RegRex64): New macros.
3760 (rex_byte): New type.
3761 * config/tc-i386.c (set_16bit_code_flag): Kill.
3762 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3763 (reloc): New parameter "signed"; support x86_64.
3764 (set_code_flag): New.
3765 (DEFAULT_ARCH): New macro; default to "i386".
3766 (default_arch): New static variable.
3767 (struct _i386_insn): New fields Operand_PCrel; rex.
3768 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3769 (flag_code): New enum and static variable.
3770 (use_rela_relocations): New static variable.
3771 (flag_code_names): New static variable.
3772 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3773 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3774 K6 and Athlon.
3775 (i386_align_code): Return plain "nop" for x86_64.
3776 (mode_from_disp_size): Support Disp32S.
3777 (smallest_imm_type): Support Imm32S and Imm64.
3778 (offset_in_range): Support size of 8.
3779 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3780 (md_pseudo_table): Add "code64"; use set_code_flat.
3781 (md_begin): Emit sane error message on hash failure.
3782 (tc_i386_fix_adjustable): Support x86_64 relocations.
3783 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3784 instructions supported on particular arch just partially,
3785 output of 64bit immediates, handling of Imm32S and Disp32S type.
3786 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3787 (i386_displacement): Likewise.
3788 (i386_index_check): Cleanup; support 64bit addresses.
3789 (md_apply_fix3): Support x86_64 relocation and rela.
3790 (md_longopts): Add "32" and "64".
3791 (md_parse_option): Add OPTION_32 and OPTION_64.
3792 (i386_target_format): Call even for ELFs; choose between
3793 elf64-x86-64 and elf32-i386.
3794 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3795 (tc_gen_reloc): Support rela relocations and x86_64.
3796 (intel_e09_1): Support QWORD.
3798 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3800 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3801 it's not an offset expression.
3802 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3803 keep the braces '[' and ']' in the output string.
3804 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3805 != FLAT. There is no such op_modifier.
3807 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3809 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3810 if we have it.
3812 2000-12-13 Kazu Hirata <kazu@hxi.com>
3814 * as.h: Fix formatting.
3815 * cgen.h: Likewise.
3816 * dwarf2dbg.c: Likewise.
3817 * input-scrub.c: Likewise.
3818 * read.h: Likewise.
3820 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3822 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3823 configure: Regenerate.
3825 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3827 * dwarf2dbg.c: #include <limits.h> only if it exists.
3829 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3831 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3832 (md_apply_fix): Here too.
3834 2000-12-12 Jim Wilson <wilson@redhat.com>
3836 * config/tc-ia64.h (ia64_init): Add prototype.
3838 2000-12-12 H.J. Lu <hjl@gnu.org>
3840 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3842 * read.h (outputting_stabs_line_debug): Change it to int.
3843 * stabs.c (outputting_stabs_line_debug): Likewise.
3845 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3847 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3848 the address of a function result.
3850 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3852 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3853 (md_assemble): Call dwarf2_emit_insn.
3854 (shlib): Fix typo SHILB -> SHLIB.
3855 (md_parse_option): Likewise.
3856 (ppc_elf_validate_fix): Likewise:
3857 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3859 2000-12-12 Nick Clifton <nickc@redhat.com>
3861 * cgen.h: Fix formatting.
3862 * input-scrub.c: Fix formatting.
3863 * macro.c: Fix formatting.
3864 * config/tc-mips.c: Fix formatting.
3865 * doc/c-mips.texi: Fix formatting.
3867 2000-12-11 Jan hubicka <jh@suse.cz>
3869 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3870 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3871 references.
3872 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3873 otherwise.
3874 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3875 (No_dSuf): Kill.
3877 * i386.h (*_Suf): Remove No_dSuf.
3878 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3879 Remove.
3880 (i386_optab): Remove 'd' in the suffixes.
3882 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3884 * config/tc-i386.c (T_SHORT): Undefine before defining.
3886 2000-12-05 Kazu Hirata <kazu@hxi.com>
3888 * config/tc-mips.c: Fix formatting.
3890 2000-12-04 Matthew Hiller <hiller@redhat.com>
3892 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3893 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3894 (md_show_usage): Ditto.
3895 (md_parse_option): Ditto.
3896 (d10v_cleanup): Writes pending instruction only if
3897 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3898 Fix compile time warning messages.
3900 * doc/c-d10v.texi: Documents new options.
3902 2000-12-04 Matthew Hiller <hiller@redhat.com>
3904 * stabs.c (outputting_stabs_line_debug): New variable.
3905 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3906 function entry and unset at function exit.
3908 * read.h (outputting_stabs_line_debug): New extern declaration.
3910 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3912 * dwarf2dbg.c: Fix compile time warning messages.
3914 2000-12-03 Kazu Hirata <kazu@hxi.com>
3916 * config/tc-a29k.c: Fix formatting.
3917 * config/tc-alpha.c: Likewise.
3918 * config/tc-arm.c: Likewise.
3919 * config/tc-cris.c: Likewise.
3920 * config/tc-hppa.c: Likewise.
3921 * config/tc-i370.c: Likewise.
3922 * config/tc-i386.c: Likewise.
3923 * config/tc-i860.c: Likewise.
3924 * config/tc-i960.c: Likewise.
3925 * config/tc-ia64.c: Likewise.
3926 * config/tc-m68hc11.c: Likewise.
3927 * config/tc-m68k.c: Likewise.
3928 * config/tc-m88k.c: Likewise.
3929 * config/tc-pj.c: Likewise.
3930 * config/tc-ppc.c: Likewise.
3931 * config/tc-sh.c: Likewise.
3932 * config/tc-sparc.c: Likewise.
3933 * config/tc-tahoe.c: Likewise.
3934 * config/tc-vax.c: Likewise.
3936 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3938 * config/tc-mips.c (mips_ip): When calculating offsets,
3939 don't accept as constant the difference between the
3940 addresses of symbols in two different sections.
3942 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3943 specifiers.
3944 (validate_mips_insn): Likewise. Also, update 'B' operand
3945 specifier to use OP_*_CODE20 constants and delete 'm' operand
3946 specifier.
3947 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3948 operand specifiers. Change warning generated by 'B' operand
3949 specifier to reflect its new multi-purpose usage.
3951 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3952 -1, and update comment.
3953 (file_mips_isa): Likewise.
3954 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3955 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3956 ISA_* constants rather than hard-coded numbers.
3957 (mips_cpu_info): New structure.
3958 (mips_cpu_info_table): New table describing CPU and ISA names
3959 and numbers.
3960 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3961 mips_cpu_info_from_cpu): New functions.
3962 (mips_isa_to_str): New function to get string for ISA name.
3963 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3964 return const char *.
3965 (md_begin): Redo CPU and ISA selection logic, using
3966 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3967 than hard-coded numbers.
3968 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3969 ISA_* constants rather than hard-coded numbers.
3970 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3971 (md_longopts): Delete OPTION_NO_MIPS32.
3972 (md_parse_option): Convert to use ISA_* constants rather than
3973 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3974 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3975 to use strcasecmp to recognize "default" and to use
3976 mips_cpu_info_from_name to get CPU numbers from argument.
3977 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3978 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3979 mips32-4k.
3980 (s_mipsset): Accept ISA value 32.
3981 * doc/as.texinfo: Clean up MIPS options summary slightly,
3982 remove -no-mips32. Add note about -mips4 and -mips32
3983 specifying those ISA levels. Delete -mips32 and -no-mips32
3984 cpu flag descriptions.
3985 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3986 up the supported CPU switch list, and replace 4Kc, 4Km, and
3987 4Kp entries with a single mips32-4k entry. Note that you can
3988 use ".set mips32".
3990 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3991 ISA_MIPS64.
3992 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3993 -mips5 and -mips64.
3994 (md_parse_option): Add cases for OPTION_MIPS5 and
3995 OPTION_MIPS64.
3996 (md_show_usage): Mention -mips5 and -mips64 arguments.
3997 (s_mipsset): Add cases for MIPS5 and MIPS64.
3998 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3999 and pseudo-CPUs.
4000 * doc/as.texinfo: Mention -mips5 and -mips64 options
4001 and their meanings.
4002 * doc/c-mips.texi: Likewise. Also update introduction
4003 and ".set" usage information.
4005 * config/tc-mips.c (md_show_usage): Add "sb1" to the
4006 CPU list.
4007 (mips_cpu_info_table): Add SB-1 entries.
4008 * doc/c-mips.texi: Add "sb1" to the list of CPUs
4009 known to the -mcpu option.
4011 * doc/as.texinfo: Correct description of MIPS -mcpu
4012 option, by copying some of the text from doc/c-mips.texi.
4014 2000-12-01 Joel Sherrill <joel@OARcorp.com>
4016 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
4017 New targets.
4018 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
4019 (sparc*-*-rtems*): Switched from a.out to ELF.
4020 * configure: Regenerate.
4021 * config.in: Regenerate.
4022 * Makefile.in: Regenerate.
4023 * aclocal.m4: Regenerate.
4024 * po/gas.pot: Regenerate.
4026 2000-11-30 Philip Blundell <pb@futuretv.com>
4028 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
4029 even in non BFD_ASSEMBLER case.
4031 2000-11-30 Diego Novillo <dnovillo@redhat.com>
4033 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
4034 syntax.
4036 2000-11-29 Richard Henderson <rth@redhat.com>
4038 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
4039 until dwarf2_finish; use relaxation to get cross-fragment offsets;
4040 thread multiple subsegments properly; handle multiple code
4041 sections properly; emit proper compilation unit info for assembler
4042 generated debugging.
4044 * as.h (enum _relax_state): Add rs_dwarf2dbg.
4045 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
4046 (dwarf2dbg_estimate_size_before_relax): Declare.
4047 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
4048 * write.c: Include dwarf2dbg.h.
4049 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
4050 (relax_segment): Likewise.
4052 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
4054 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
4055 jump>: Use as_bad_where instead of as_bad. Tweak error message
4056 accordingly. Stabilize frag by updating fix part and resetting
4057 variant part.
4058 <undefined symbol, unconditional jump>: Ditto.
4059 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
4060 indexing is_end_of_line[].
4061 (md_assemble): Initialize size to 0.
4062 (md_section_align): Mark parameter seg as unused.
4063 (parse_reg): Parse names case-insensitively.
4065 2000-11-28 Kazu Hirata <kazu@hxi.com>
4067 * config/obj-aout.h: Fix formatting.
4068 * config/obj-bout.h: Likewise.
4069 * config/obj-coff.c: Likewise.
4070 * config/obj-coff.h: Likewise.
4071 * config/obj-elf.h: Likewise.
4072 * config/obj-som.h: Likewise.
4073 * config/obj-vms.c: Likewise.
4074 * config/obj-vms.h: Likewise.
4075 * config/tc-h8300.h: Likewise.
4076 * config/tc-ns32k.h: Likewise.
4077 * config/tc-sparc.h: Likewise.
4078 * config/tc-tic54x.h: Likewise.
4079 * config/tc-z8k.h: Likewise.
4081 2000-11-28 Nick Clifton <nickc@redhat.com>
4083 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
4084 License is present in the sources, but not the output, and
4085 also available from the GNU website.
4086 (GNU Free Documentation License): Comment out this section.
4088 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
4090 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
4091 targets. Remove i860 from valid a.out targets.
4092 * Makefile.in: Regenerate.
4094 * config/tc-cris.c: Include dwarf2dbg.h.
4095 (md_pseudo_table): Add .file and .loc.
4096 (md_assemble): Call dwarf2_emit_insn if generating ELF.
4097 (s_cris_file, s_cris_loc): New.
4098 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4099 * Makefile.am: Regenerate dependencies.
4100 * Makefile.in: Regenerate.
4102 2000-11-28 Alan Modra <alan@linuxcare.com.au>
4104 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
4105 (MRI_MUL_PRECEDENCE): Likewise.
4106 (op_rank): Fix a comment typo.
4108 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4110 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
4111 the error message.
4112 (get_operand): Fix analysis for movw/movb instructions.
4114 2000-11-24 Nick Clifton <nickc@redhat.com>
4116 * configure.in (xscale-elf): Add target.
4117 (xscale-coff): Add target.
4118 * configure: Regenerate.
4120 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
4121 extenstion.
4122 (ARM_EXT_XSCALE): New ARM architecture extension.
4123 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
4124 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
4125 (ARM_THUMB): Rename to ARM_EXT_THUMB.
4126 (ARM_ARCH_V4): Remove processor from architecture.
4127 (ARM_ARCH_3M): New architecutre definition.
4128 (ARM_ARCH_V5TE): New architecutre definition.
4129 (ARM_ARCH_XSCALE): New architecutre definition.
4130 (CPU_DEFAULT): Allow to be defaulted to XScale.
4131 (atpcs): New boolean variable.
4132 (ldr_flags): Support 'd' flag for double word loads.
4133 (str_flags): Support 'd' flag for double word stored.
4134 (do_mia): New function.
4135 (do_mar): New function.
4136 (do_mra): New function.
4137 (do_pld): New function.
4138 (do_ldrd): New function.
4139 (do_blx): New function.
4140 (do_bkpt): New function.
4141 (do_clz): New function.
4142 (do_lstc2): New function.
4143 (do_cdp2): New function.
4144 (do_t_blx): New function.
4145 (do_t_bkpt): New function.
4146 (do_smla): New function.
4147 (do_smlal): New function.
4148 (do_smul): New function.
4149 (do_qadd): New function.
4150 (do_co_reg2c): New function.
4151 (LONGEST_INSN): Redefine to 7.
4153 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
4154 command line switches.
4156 2000-11-22 Jim Wilson <wilson@redhat.com>
4158 * config/tc-ia64.c (pseudo_func): Add missing initializers.
4159 (struct rsrc): Make line unsigned.
4160 (gr_values): Add missing initializer.
4161 (SLOT_NUM_NOT_SET): Add unsigned cast.
4162 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
4163 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4164 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4165 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
4166 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
4167 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
4168 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
4169 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
4170 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
4171 Add ATTRIBUTE_UNUSED to unused parameters.
4172 (convert_expr_to_ab_reg): Add parens.
4173 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
4174 (dot_prologue): Initialize grsave when declared.
4175 (md_pseudo_table): Add missing initializers.
4176 (operand_match): Add casts to bfd_vma.
4177 (emit_one_bundle): Delete unused local prev. Make required_template
4178 unsigned.
4179 (specify_resource): Cast i to unsigned.
4180 (note_register_values): Use fprintf_vma.
4181 (print_dependency): Likewise.
4183 2000-11-21 Jim Wilson <wilson@redhat.com>
4185 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
4186 for unwind info section.
4187 (dot_endp): Likewise for unwind section.
4189 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
4190 fix_new_exp.
4192 2000-11-21 Jakub Jelinek <jakub@redhat.com>
4194 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
4195 (output_insn): Call dwarf2_emit_insn.
4196 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4198 2000-11-17 Richard Henderson <rth@redhat.com>
4200 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4201 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
4202 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
4204 2000-11-17 Nick Clifton <nickc@redhat.com>
4206 * config/tc-arm.c (md_pseudo_table): Add support for .line and
4207 .file pseudo ops.
4209 2000-11-17 Richard Henderson <rth@redhat.com>
4211 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4213 2000-11-17 Richard Henderson <rth@redhat.com>
4215 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
4216 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
4217 tri-state definition of alpha_flag_mdebug.
4218 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4219 (s_alpha_file): Store first .file directive.
4220 (s_alpha_stab): New.
4221 (md_pseudo_table): Add stabs and stabn.
4223 2000-11-17 Richard Henderson <rth@redhat.com>
4225 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4227 2000-11-17 Richard Henderson <rth@redhat.com>
4229 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4230 (main): Call dwarf2_finish.
4231 * as.h (debug_type): Clarify documentation of the meaning
4232 of this variable.
4233 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4234 (print_stats): Fix parenthesis problem.
4235 (now_subseg_size): New.
4236 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
4237 (dwarf2_directive_file): Don't set debug_type.
4238 (dwarf2_where): Honor DEBUG_DWARF2 first.
4239 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4240 do nothing if not emitting dwarf2 debug info, or no work.
4241 * dwarf2dbg.h (dwarf2_emit_insn): Update.
4242 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4243 (ecoff_new_file): Likewise.
4244 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
4245 commentary wrt dwarf2.
4247 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4248 ATTRIBUTE_UNUSED as needed.
4249 (emit_insn): Call dwarf2_emit_insn.
4250 (s_alpha_file): New.
4251 (s_alpha_loc): New.
4252 (s_alpha_coff_wrapper): Don't handle them.
4253 (md_pseudo_table): Update for .file and .loc.
4254 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4256 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4257 don't protect with debug_type.
4258 * config/tc-hppa.c (md_assemble): Likewise.
4259 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4260 * config/tc-mn10300.c (md_assemble): Likewise.
4261 * config/tc-sh.c (md_assemble): Likewise.
4262 * config/tc-v850.c (md_assemble): Likewise.
4264 * config/tc-arm.c (arm_end_of_source): Remove.
4265 * config/tc-hppa.c (pa_end_of_source): Remove.
4266 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4267 * config/tc-mn10300.c (mn10300_finalize): Remove.
4268 * config/tc-sh.c (sh_finalize): Remove.
4269 * config/tc-v850.c (sh_finalize): Remove.
4271 * config/tc-arm.h (md_end): Remove.
4272 * config/tc-hppa.h (md_end): Remove.
4273 (DWARF2_LINE_MIN_INSN_LENGTH): New.
4274 * config/tc-m68hc11.h (md_end): Remove.
4275 * config/tc-mn10300.h (md_end): Remove.
4276 * config/tc-sh.h (md_end): Remove.
4277 * config/tc-v850.h (md_end): Remove.
4279 * config/tc-ia64.c (emit_one_bundle): Don't protect
4280 dwarf2 bits with debug_type.
4281 (md_assemble): Likewise.
4282 (ia64_end_of_source): Don't call dwarf2_finish.
4284 2000-11-16 Jim Wilson <wilson@redhat.com>
4286 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4287 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
4288 > 16.
4290 2000-11-16 H.J. Lu <hjl@gnu.org>
4292 * config/obj-elf.c (obj_elf_symver): Don't check the missing
4293 version name.
4295 2000-11-15 Kazu Hirata <kazu@hxi.com>
4297 * config/tc-tic30.c: Fix formatting.
4298 * config/tc-tic80.c: Likewise.
4299 * config/tc-v850.c: Likewise.
4300 * config/tc-vax.c: Likewise.
4301 * config/tc-w65.c: Likewise.
4302 * config/tc-z8k.c: Likewise.
4304 2000-11-14 DJ Delorie <dj@redhat.com>
4306 * config/tc-v850.c: Support dwarf2.
4307 * config/tc-v850.h: Ditto.
4309 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4310 parse_cons_expression_v850 to initialize hold_cons_reloc.
4312 2000-11-15 Bernd Schmidt <bernds@redhat.com>
4314 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4315 (errata_nops_necessary_p): New function.
4316 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4317 md.
4319 2000-11-14 Jim Wilson <wilson@redhat.com>
4321 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4322 return little endian bfd formats.
4324 2000-11-14 Kazu Hirata <kazu@hxi.com>
4326 * config/aout_gnu.h: Fix formatting.
4327 * config/atof-vax.c: Likewise.
4328 * config/m68k-parse.h: Likewise.
4329 * config/m88k-opcode.h: Likewise.
4330 * config/obj-elf.c: Likewise.
4331 * config/tc-arm.c: Likewise.
4332 * config/tc-cris.c: Likewise.
4333 * config/tc-i386.c: Likewise.
4334 * config/tc-ia64.c: Likewise.
4335 * config/tc-mn10300.c: Likewise.
4336 * config/te-386bsd.h: Likewise.
4337 * config/te-hppa.h: Likewise.
4338 * config/te-nbsd.h: Likewise.
4339 * config/te-ppcnw.h: Likewise.
4340 * config/te-sparcaout.h: Likewise.
4341 * config/te-tmips.h: Likewise.
4342 * config/vax-inst.h: Likewise.
4343 * config/vms-conf.h: Likewise.
4345 2000-11-14 Jakub Jelinek <jakub@redhat.com>
4347 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4349 2000-11-13 H.J. Lu <hjl@gnu.org>
4351 * config/obj-elf.c (elf_frob_symbol): Support
4352 ".symver name,name2@@@nodename".
4353 (elf_frob_file_before_adjust): Likewise.
4355 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4356 and ".symver name,name2@@@nodename".
4357 Fix a typo.
4359 2000-11-12 H.J. Lu (hjl@gnu.org)
4361 * config/obj-elf.c (obj_elf_symver): Check missing version
4362 name.
4364 2000-11-12 H.J. Lu (hjl@gnu.org)
4366 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4367 instead of bfd_vma for non-bfd assemblers.
4369 2000-11-09 Kazu Hirata <kazu@hxi.com>
4371 * itbl-ops.c: Fix comment typos.
4373 2000-11-08 Jim Wilson <wilson@redhat.com>
4375 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4376 (struct unwind): Add next_slot_frag field.
4377 (slot_index): New parameters slot_frag and first_frag. Add code
4378 to add in frag sizes when different. Add comments.
4379 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4380 arguments to slot_index.
4381 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4382 loop end. Set next_slot_frag field.
4384 2000-11-07 H.J. Lu <hjl@gnu.org>
4386 * doc/as.texinfo (.symver): Updated for versioned symbol
4387 reference.
4389 * obj.h (format_ops): Add the frob_file_before_adjust field.
4391 * config/obj-aout.c (aout_format_ops): Set the
4392 frob_file_before_adjust field to 0.
4393 * config/obj-coff.c (coff_format_ops): Likewise.
4394 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4396 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4397 name.
4398 (elf_frob_file_before_adjust): New function to remove unneeded
4399 versioned symbols from the symbol table.
4400 (elf_format_ops): Set the frob_file_before_adjust field to
4401 elf_frob_file_before_adjust.
4403 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4404 not defined.
4406 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4408 2000-11-07 Peter Targett <peter.targett@arccores.com>
4410 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4411 BIG_ENDIAN macros.
4412 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4413 Fix compile time warning messages.
4415 2000-11-07 Nick Clifton <nickc@redhat.com>
4417 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4418 buffer in order to avoid buffer overflows.
4420 2000-11-06 Steve Ellcey <sje@cup.hp.com>
4422 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4423 Change M to m for -milp32 or -mlp64 to match gcc.
4424 (dot_endp): Use bytes_per_address instead of 8.
4425 (emit_one_bundle): Use number_to_chars_littleendian instead of
4426 md_number_to_chars.
4427 (fix_insn): Likewise.
4428 (ia64_init): New function.
4429 (ia64_target_format): New function.
4430 (md_begin): Set endianness, arch, and machine as appropriate.
4431 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4432 Make these macros depend on TE_HPUX macro.
4433 (TARGET_FORMAT): Define.
4434 (HOST_SPECIAL_INIT): Define.
4435 * config/te-hpux.h: New file.
4436 * configure.in: Add "ia64-*-hpux*" target to configure.
4437 * configure: Regenerate.
4439 2000-11-06 Kazu Hirata <kazu@hxi.com>
4441 * as.c: Fix formatting.
4442 * dwarf2dbg.c: Likewise.
4443 * input-file.c: Likewise.
4444 * input-file.h: Likewise.
4445 * input-scrub.c: Likewise.
4446 * itbl-ops.c: Likewise.
4447 * listing.c: Likewise.
4448 * macro.h: Likewise.
4449 * messages.c: Likewise.
4450 * read.c: Likewise.
4451 * subsegs.c: Likewise.
4452 * subsegs.h: Likewise.
4453 * write.c: Likewise.
4455 2000-11-06 Nick Clifton <nickc@redhat.com>
4457 * doc/as.texinfo: Add GNU Free Documentation License.
4458 * doc/gasp.texi: Add GNU Free Documentation License.
4459 * doc/as.1: Add GNU Free Documentation License.
4461 2000-11-05 Nick Clifton <nickc@redhat.com>
4463 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4465 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4467 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4468 * configure: Regenerate.
4470 2000-11-01 Nick Clifton <nickc@redhat.com>
4472 * read.c (original_case_string): New global variable.
4473 (read_a_source_file): Copy opcode string into
4474 original_case_string if clobbering the case of the opcode.
4475 * read.h: Export the definition of original_case_string.
4476 * config/tc-arm.c (md_assembler): When parsing a .req
4477 directive use the original opcode string, not the case
4478 clobbered version.
4480 2000-11-02 Nick Clifton <nickc@redhat.com>
4482 * config/tc-mn10300.c (debug_line): Remove this static
4483 variable.
4484 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4485 dwarf2_where and dwarf2_gen_line_info.
4487 2000-11-02 Theo Honohan <th@futuretv.com>
4489 * config/tc-arm.c (do_msr): Improve error message.
4491 2000-10-31 Eric Christopher <echristo@redhat.com>
4493 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4494 or pc-relative, else use fx_offset.
4496 2000-10-31 Jim Wilson <wilson@redhat.com>
4498 * config/tc-ia64.c (struct md): New field tag_fixups.
4499 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4500 qualifying predicate.
4501 (emit_one_bundle): Delete spurious multiplication by one. Handle
4502 tag_fixups.
4503 (ia64_start_line): Error if dangling qualifying predicate.
4504 (defining_tag): New static variable.
4505 (ia64_unrecognized_line, case '['): Parse tags.
4506 (ia64_frob_label): Create tag_fixups.
4507 (md_assemble): Reset md.qp.X_op after using it.
4509 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4511 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4513 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4515 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4517 2000-10-30 Kazu Hirata <kazu@hxi.com>
4519 * expr.c: Fix formatting.
4520 * flonum-copy.c: Likewise.
4521 * flonum.h: Likewise.
4522 * gasp.c: Likewise.
4523 * hash.c: Likewise.
4525 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4527 * as.h (OPTION_MD_BASE): Bump to 190.
4528 * as.c (parse_args) <std_longopts>: Add comment about the need to
4529 check OPTION_MD_BASE in as.h.
4531 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4532 for weak symbols.
4534 2000-10-27 Nick Clifton <nickc@redhat.com>
4536 * configure.in (emulations): Add m68hc12.
4537 * configure: Regenerate.
4538 * po/gas.pot: Regenerate.
4540 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4542 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4543 cpsr*.
4544 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4546 2000-10-25 Nick Clifton <nickc@redhat.com>
4548 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4549 a DWARF2 line number information sequence.
4551 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4553 * read.c (generate_lineno_debug): Update comment describing why
4554 DWARF2 line number debug information is not generated
4555 automatically by this function.
4557 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4558 not all.
4560 * config/tc-arm.h (md_end): Define.
4561 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4563 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4564 if generating DWARF2 line numbers.
4565 (arm_end_of_source): New function. Call dwarf2_finish if
4566 necessary.
4568 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4569 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4570 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4572 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4574 * config/tc-i386.c: Fix prototype declarations for functions taking no
4575 arguments.
4577 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4579 * config/tc-i386.c (i386_operand_modifier): Remove.
4580 (build_displacement_string): Remove.
4581 (i386_parse_seg): Remove.
4582 (i386_intel_memory_operand): Remove.
4583 (i386_intel_operand): Re-write using recursive descent parser based
4584 on MASM documentation.
4585 (struct intel_parser_s): New structure.
4586 (intel_parser): New static variable.
4587 (struct intel_token): New structure.
4588 (cur_token, prev_token): New static variables.
4589 (T_NIL): Define.
4590 (T_CONST): Define.
4591 (T_REG): Define.
4592 (T_BYTE): Define.
4593 (T_WORD): Define.
4594 (T_DWORD): Define.
4595 (T_QWORD): Define.
4596 (T_XWORD): Define.
4597 (T_SHORT): Define.
4598 (T_OFFSET): Define.
4599 (T_PTR): Define.
4600 (T_ID): Define.
4601 (intel_match_token): New function.
4602 (intel_get_token): New function.
4603 (intel_putback_token): New function.
4604 (intel_expr): New function.
4605 (intel_e05): New function.
4606 (intel_e05_1): New function.
4607 (intel_e06): New function.
4608 (intel_e06_1): New function.
4609 (intel_e09): New function.
4610 (intel_e09_1): New function.
4611 (intel_e10): New function.
4612 (intel_e10_1): New function.
4613 (intel_e11): New function.
4615 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4617 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4618 instructions to loose any special insn->architecture mask.
4620 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4621 (sparc_md_end, sparc_arch_types, sparc_arch,
4622 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4623 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4624 request v9b architecture if they are used).
4626 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4628 * config/tc-m68k.c: Fix the previous misapplied patch.
4630 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4632 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4633 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4634 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4635 BFD_RELOC_*.
4637 2000-10-17 Kazu Hirata <kazu@hxi.com>
4639 * debug.c: Fix formatting.
4640 * depend.c: Likewise.
4641 * dwarf2dbg.c: Likewise.
4642 * dwarf2dbg.h: Likewise.
4643 * ecoff.c: Likewise.
4644 * expr.c: Likewise.
4645 * expr.h: Likewise.
4646 * flonum-konst.c: Likewise.
4647 * frags.h: Likewise.
4649 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4651 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4652 options.
4653 * doc/as.texinfo: Added notes about this new option.
4655 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4657 * config/tc-sh.c (JREG): Remove.
4658 (md_convert_frag): Remove #if 0:d code using JREG.
4660 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4662 * config/tc-i386.c (i386_operand_modifier): Only match
4663 modifiers SHORT and FLAT if they are followed by a space.
4664 (parse_register): When `allow_naked_reg' is set, do not confuse
4665 identifiers that start with a register name with a register.
4667 2000-10-12 Kazu Hirata <kazu@hxi.com>
4669 * app.c: Fix formatting.
4670 * as.c: Likewise.
4671 * as.h: Likewise.
4672 * bit_fix.h: Likewise.
4673 * cgen.c: Likewise.
4674 * cgen.h: Likewise.
4675 * cond.c: Likewise.
4677 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4679 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4681 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4683 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4684 Re-arrange function a little and improve error message.
4686 * write.c (write_relocs): Fix a comment.
4688 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4689 link-once sections.
4691 2000-10-05 Jim Wilson <wilson@cygnus.com>
4693 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4695 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4697 * config/tc-i386.c: Delete some useless comments, reformat others.
4699 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4700 non-global syms in linkonce sections.
4702 2000-10-04 Ralf Baechle <ralf@gnu.org>
4704 * config/tc-ia64.c (operand_match): Don't use // style comments.
4705 * config/tc-i370.c: Likewise.
4707 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4709 Changes to handle varying register prefix and user symbol prefix.
4710 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4711 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4712 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4713 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4714 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4715 (demand_register_prefix): New variable.
4716 (md_pseudo_table): New pseudo ".syntax".
4717 (md_longopts): New options --no-underscore and --underscore.
4718 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4719 on symbols_have_leading_underscore.
4720 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4721 (get_spec_reg): Ditto.
4722 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4723 Fix formatting.
4724 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4725 --help.
4726 <case OPTION_NO_US, case OPTION_US>: New.
4727 (md_show_usage): Be brief and reformat to match continuation of
4728 --help.
4729 * po/gas.pot: Regenerate.
4731 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4733 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4734 force relocs for 12 bit branches.
4735 (md_apply_fix): Similarly, adjust logic here.
4737 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4739 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4740 adjust for external and weak syms as we will use a reloc. Allow
4741 for +8 offset when calculating limits of branches.
4742 (hppa_fix_adjustable): Undo 2000-09-23 change.
4743 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4744 Correct distance calculation.
4745 (tc_gen_reloc): Print the file name and line number if we can't
4746 handle a fixup.
4748 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4749 * config/tc-hppa.c (nonzero_dibits): Define.
4750 (arg_reloc_stub_needed): Check each arg and return value
4751 separately for zero case.
4752 (pa_align): Declare argument `bytes'.
4754 2000-09-25 Kazu Hirata <kazu@hxi.com>
4756 * config/tc-cris.c: Fix formatting.
4757 * config/tc-d10v.h: Likewise.
4758 * config/tc-d30v.c: Likewise.
4759 * config/tc-d30v.h: Likewise.
4760 * config/tc-fr30.c: Likewise.
4761 * config/tc-fr30.h: Likewise.
4762 * config/tc-m68k.c: Likewise.
4763 * config/tc-m68k.h: Likewise.
4764 * config/tc-pj.h: Likewise.
4765 * config/tc-ppc.c: Likewise.
4766 * config/tc-ppc.h: Likewise.
4767 * config/tc-sh.c: Likewise.
4768 * config/tc-sh.h: Likewise.
4769 * config/tc-sparc.c: Likewise.
4770 * config/tc-v850.h: Likewise.
4771 * config/tc-vax.h: Likewise.
4772 * config/tc-w65.h: Likewise.
4773 * config/tc-z8k.h: Likewise.
4775 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4777 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4778 checks only for ELF.
4779 (hppa_force_relocation): Likewise.
4781 2000-09-22 Jim Wilson <wilson@cygnus.com>
4783 * config/tc-ia64.c (dv_sem): Add "stop".
4784 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4785 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4786 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4787 match above.
4788 (mark_resources): Check IA64_RS_PRr.
4790 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4792 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4793 md_estimate_size_before_relax): Redesign and clean up the
4794 relaxation mechanism.
4796 2000-09-21 Kazu Hirata <kazu@hxi.com>
4798 * config/tc-ns32k.c: Fix formatting.
4799 * config/tc-ns32k.h: Likewise.
4801 2000-09-20 Kazu Hirata <kazu@hxi.com>
4803 * config/tc-m32r.c: Fix formatting.
4804 * config/tc-m32r.h: Likewise.
4805 * config/tc-m68851.h: Likewise.
4806 * config/tc-m68hc11.c: Likewise.
4807 * config/tc-m68hc11.h: Likewise.
4808 * config/tc-m88k.c: Likewise.
4809 * config/tc-mcore.c: Likewise.
4810 * config/tc-mcore.h: Likewise.
4811 * config/tc-mips.c: Likewise.
4812 * config/tc-mips.h: Likewise.
4813 * config/tc-mn10200.h: Likewise.
4814 * config/tc-mn10300.h: Likewise.
4815 * config/tc-tahoe.c: Likewise.
4816 * config/tc-tahoe.h: Likewise.
4818 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4820 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4821 Likewise in relaxation description comments.
4823 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4825 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4826 subtraction of two syms without emitting a relocation.
4828 From David Huggins-Daines <dhd@linuxcare.com>
4829 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4830 global or weak symbols.
4832 2000-09-15 Kazu Hirata <kazu@hxi.com>
4834 * config/tc-h8300.h: Fix formatting.
4835 * config/tc-h8500.c: Likewise.
4836 * config/tc-h8500.h: Likewise.
4837 * config/tc-hppa.h: Likewise.
4838 * config/tc-i370.h: Likewise.
4839 * config/tc-i386.h: Likewise.
4840 * config/tc-i860.c: Likewise.
4841 * config/tc-i860.h: Likewise.
4842 * config/tc-i960.h: Likewise.
4843 * config/tc-ia64.c: Likewise.
4844 * config/tc-ia64.h: Likewise.
4846 2000-09-14 Kazu Hirata <kazu@hxi.com>
4848 * config/tc-a29k.c: Fix formatting.
4849 * config/tc-alpha.c: Likewise.
4850 * config/tc-arc.c: Likewise.
4851 * config/tc-arc.h: Likewise.
4852 * config/tc-arm.c: Likewise.
4853 * config/tc-arm.h: Likewise.
4854 * config/tc-avr.c: Likewise.
4855 * config/tc-avr.h: Likewise.
4856 * config/tc-tic30.c: Likewise.
4857 * config/tc-tic30.h: Likewise.
4858 * config/tc-tic54x.c: Likewise.
4859 * config/tc-tic54x.h: Likewise.
4860 * config/tc-tic80.c: Likewise.
4861 * config/tc-tic80.h: Likewise.
4863 2000-09-14 Timothy Wall <twall@cygnus.com>
4865 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4866 parallel comparisons for later use.
4867 (struct rsrc): Add parallel comparison type.
4868 (resources_match): Skip special cases of PR usage (non-conflicting
4869 parallel compares).
4871 2000-09-13 Kazu Hirata <kazu@hxi.com>
4873 * config/obj-ecoff.c: Fix formatting.
4874 * config/obj-elf.c: Likewise.
4875 * config/obj-elf.h: Likewise.
4876 * config/obj-evax.h: Likewise.
4877 * config/obj-generic.h: Likewise.
4878 * config/obj-hp300.c: Likewise.
4879 * config/obj-hp300.h: Likewise.
4880 * config/obj-ieee.h: Likewise.
4881 * config/obj-vms.c: Likewise.
4882 * config/obj-vms.h: Likewise.
4884 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4886 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4887 (md_parse_option): Ditto.
4888 (md_longopts): Add -mips32 option.
4889 (md_show_usage): Document new options.
4890 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4891 (mips_ip): Assemble mfc0 with a sub-selection code.
4892 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4893 (mips_cpu_to_str): New function.
4894 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4895 Use CPU_* defines instead of hardcoded numbers.
4897 * doc/as.texinfo: Document new options.
4898 * doc/c-mips.texi: Ditto.
4900 2000-09-12 Kazu Hirata <kazu@hxi.com>
4902 * as.h: Fix formatting.
4903 * asintl.h: Likewise.
4904 * bit_fix.h: Likewise.
4905 * config/obj-aout.c: Likewise.
4906 * config/obj-aout.h: Likewise.
4907 * config/obj-bout.c: Likewise.
4908 * config/obj-bout.h: Likewise.
4909 * config/obj-coff.c: Likewise.
4910 * config/obj-coff.h: Likewise.
4911 * dwarf2dbg.h: Likewise.
4912 * expr.h: Likewise.
4913 * flonum.h: Likewise.
4914 * frags.h: Likewise.
4915 * itbl-ops.h: Likewise.
4916 * macro.h: Likewise.
4917 * read.h: Likewise.
4918 * sb.h: Likewise.
4919 * struc-symbol.h: Likewise.
4920 * subsegs.h: Likewise.
4921 * symbols.h: Likewise.
4922 * tc.h: Likewise.
4923 * write.h: Likewise.
4925 2000-09-11 Kazu Hirata <kazu@hxi.com>
4927 * bignum-copy.c: Fix formatting.
4928 * config/tc-i370.c: Likewise.
4929 * config/tc-i960.c: Likewise.
4930 * config/tc-m68k.c: Likewise.
4931 * ehopt.c: Likewise.
4932 * flonum-copy.c: Likewise.
4933 * flonum-konst.c: Likewise.
4934 * flonum-mult.c: Likewise.
4935 * literal.c: Likewise.
4936 * read.c: Likewise.
4937 * sb.c: Likewise.
4938 * stabs.c: Likewise.
4939 * subsegs.c: Likewise.
4941 2000-09-09 Philip Blundell <philb@gnu.org>
4943 * configure.in (arm*-*-uclinux*): New target.
4944 * configure: Regenerate.
4946 2000-09-09 Kazu Hirata <kazu@hxi.com>
4948 * input-file.c: Fix formatting.
4949 * itbl-ops.c: Likewise.
4950 * messages.c: Likewise.
4952 2000-09-08 Philip Blundell <philb@gnu.org>
4954 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4955 offset is negative.
4957 2000-09-07 H.J. Lu <hjl@gnu.org>
4959 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4960 * configure: Rebuild.
4962 2000-09-07 Kazu Hirata <kazu@hxi.com>
4964 * atof-generic.c: Fix formatting.
4965 * config/tc-mips.c: Likewise.
4966 * config/tc-vax.c: Likewise.
4967 * input-scrub.c: Likewise.
4969 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4971 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4972 * configure.in (sh-*-linux*): Added.
4973 * configure: Rebuilt.
4975 2000-09-06 Kazu Hirata <kazu@hxi.com>
4977 * config/tc-hppa.c: Fix formatting.
4979 * ecoff.c: Fix formatting.
4981 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4983 * configure: Rebuilt with new libtool.m4.
4985 2000-09-05 Kazu Hirata <kazu@hxi.com>
4987 * cgen.c: Fix formatting.
4988 * config/tc-ia64.c: Likewise.
4990 2000-09-05 Nick Clifton <nickc@redhat.com>
4992 * aclocal.m4: Regenerate.
4993 * config.in: Regenerate.
4994 * configure: Regenerate.
4995 * po/gas.pot: Regenerate.
4997 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4999 * config/tc-cris.c: Correct comment typos.
5001 2000-09-05 Eric Christopher <echristo@cygnus.com>
5003 * config/tc-mn10300.c: Cleanup.
5004 (md_pcrel_from): Enable.
5006 2000-09-05 Alan Modra <alan@linuxcare.com.au>
5008 * expr.c (operand): Fix a comment typo.
5009 * write.c (write_relocs): Fix a signed/unsigned warning.
5011 * config/tc-hppa.c (fudge_reg_expressions): New
5012 (hppa_force_reg_syms_absolute): New.
5013 (pa_equ): Allow reg_section expressions.
5014 * config/tc-hppa.c (md_optimize_expr): Define.
5015 (hppa_force_reg_syms_absolute): Prototype.
5017 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
5018 (pa_parse_number): Pass in arg to select fp reg parsing.
5019 Return 1 to indicate format checks pass. If strict, then only
5020 accept a register or register symbol. Return value in...
5021 (pa_number): New static for pa_parse_number.
5022 (FP_REG_BASE): Define.
5023 (FP_REG_RSEL): Define.
5024 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
5025 appropriate. White space changes.
5026 (need_pa11_opcode): Don't bother passing any params, get them from
5027 globals instead.
5028 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
5029 Remove extraneous check in case 'Q'.
5030 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
5031 reg, set section of resulting symbol to reg_section.
5032 (pa_parse_space_stmt): Modify call to pa_parse_number.
5033 (pa_space): Likewise.
5035 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
5036 (hppa_force_relocation): Handle vtable relocs.
5037 (pa_vtable_entry): New.
5038 (pa_vtable_inherit): New.
5039 (md_pseudo_table): Add entries for vtable pseudos.
5040 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
5041 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
5042 against weak syms.
5043 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
5044 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
5045 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
5046 millicode import.
5047 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
5048 specify a symbol type.
5050 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
5051 dependent things together.
5052 (md_elf_symbol_type): Define.
5054 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
5055 symbol.
5056 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
5058 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
5059 (obj_elf_vtable_entry): Declare.
5061 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
5062 and export function.
5063 (obj_elf_vtable_entry): Similarly.
5064 (elf_pseudo_table): Fix the damage with a cast.
5066 2000-09-03 Richard Henderson <rth@cygnus.com>
5068 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
5069 for template selection when a label is needed.
5071 2000-09-02 Kazu Hirata <kazu@hxi.com>
5073 * config/tc-ia64.c: Fix formatting.
5075 2000-09-02 Nick Clifton <nickc@redhat.com>
5077 * configure.in: Increase version number to 2.10.91.
5078 * configure: Regenerate.
5079 * aclocal.m4: Regenerate.
5080 * config.in: Regenerate.
5081 * po/gas.pot: Regenerate.
5082 * Makefile.in: Regenerate.
5084 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
5086 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
5087 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
5088 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
5089 similar relocs.
5090 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
5091 branches.
5093 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
5095 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
5096 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
5097 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
5098 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
5099 (GOT_symbol): New variable.
5100 (md_undefined_symbol): Set it.
5102 2000-09-01 Richard Henderson <rth@cygnus.com>
5104 * config/tc-ia64.c (match): Don't inline.
5105 (extra_goodness): New.
5106 (md_begin): Prefer nop.f and nop.b for best_template.
5108 2000-08-31 Kazu Hirata <kazu@hxi.com>
5110 * as.c: Fix formatting.
5111 * cond.c: Likewise.
5112 * frags.c: Likewise.
5113 * macro.c: Likewise.
5115 2000-08-31 Eric Christopher <echristo@cygnus.com>
5117 * config/tc-mn10300.c: Cleanup and fix warnings.
5118 (md_pseudo_table): Add initializers.
5119 (md_show_usage): Cleanup.
5120 (md_parse_option): Fix warnings.
5121 (md_undefined_symbol): Fix warnings.
5122 (md_conver_frag): Fix warnings.
5123 (tc_gen_reloc): Fix warnings.
5124 (md_apply_fix3): Fix warnings.
5125 (check_operand): Fix warnings.
5127 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
5129 * acinclude.m4: Include libtool and gettext macros from the
5130 top level.
5131 * aclocal.m4, configure: Rebuilt.
5133 2000-08-30 Mark Hatle <mhatle@mvista.com>
5135 * config/tc-ppc.c (md_parse_option): Recognize -m405.
5137 2000-08-31 Kazu Hirata <kazu@hxi.com>
5139 * listing.c: Fix formatting.
5141 2000-08-29 Kazu Hirata <kazu@hxi.com>
5143 * app.c: Fix a comment typo. Fix formatting.
5145 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
5147 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
5148 offset of the target destination for jmp instructions.
5149 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
5151 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
5153 * NEWS: Mention support for CRIS.
5155 2000-08-24 Denis Chertykov <denisc@overta.ru>
5157 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
5158 Sets `.lcomm' alignment to zero.
5160 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5162 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
5163 TC_FIX_ADJUSTABLE): Define.
5165 2000-08-23 Jim Wilson <wilson@cygnus.com>
5167 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
5168 unwind.personality_routine is set.
5170 2000-08-23 H.J. Lu <hjl@gnu.org>
5172 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
5174 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
5176 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
5177 environment is pe.
5179 2000-08-22 H.J. Lu <hjl@gnu.org>
5181 * config.in (STRICTCOFF): New for strict COFF.
5183 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
5184 i386-*-go32* and i386-go32-rtems*.
5185 * configure: Rebuilt.
5187 * config/obj-coff.c (obj_coff_endef): Follow the historical
5188 behavior if STRICTCOFF is not defined.
5190 * doc/internals.texi: Document STRICTCOFF.
5192 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
5194 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
5195 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
5196 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5197 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
5198 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5199 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
5200 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
5201 Likewise.
5203 2000-08-22 Eric Christopher <echristo@cygnus.com>
5205 * config/tc-mn10300.c: (md_apply_fix): New function.
5206 (mn10300_force_relocation): New function.
5207 (mn10300_fix_adjustable): New function.
5209 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
5210 (TC_HANDLES_FX_DONE): Define.
5211 (obj_fix_adjustable): Define.
5212 (MD_APPLY_FIX3): Define.
5213 (TC_LINKRELAX_FIXUP): Define.
5215 * write.c: (TC_LINKRELAX_FIXUP): Define if not
5216 previously defined.
5217 (fixup_segment): Use TC_LINKRELAX_FIXUP.
5219 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5221 2000-08-21 Jason Eckhardt <jle@cygnus.com>
5223 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5224 if the fixup resulted in a relocation.
5226 2000-08-18 Nick Clifton <nickc@redhat.com>
5228 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5229 Make reference to first element of shift_names explicit.
5231 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
5233 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5234 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5235 add a symbol's address. Removed all target-specific #ifdefs that
5236 used to accomplished the same.
5237 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5238 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5239 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5240 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5241 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5243 2000-08-17 Kazu Hirata <kazu@hxi.com>
5245 * dwarf2dbg.c: Fix formatting.
5247 2000-08-17 Nick Clifton <nickc@redhat.com>
5249 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5250 to be recoded as logical shift lefts by zero.
5252 2000-08-16 Jim Wilson <wilson@cygnus.com>
5254 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5255 postincrement modified registers. Handle IA64_OPND_R3_2 addl
5256 source registers.
5257 (note_register_values): Handle IA64_OPND_R3_2 operands.
5259 2000-08-16 Jason Eckhardt <jle@cygnus.com>
5261 * config/tc-i860.c (md_operand): Silly typo fixed.
5263 2000-08-16 Nick Clifton <nickc@redhat.com>
5265 * config/tc-arm.c (struct asm_shift): Delete.
5266 (shift[]): Delete.
5267 (enum asm_shift_index): New.
5268 (struct asm_shift_properties): New.
5269 (struct asm_shift_name): New.
5270 (shift_properties[]); New.
5271 (shift_names[]); New.
5273 (decode_shift): Use new structures.
5274 Issue a warning is "ROR #0" is used.
5275 Issue a warning if "ASR #0" or "LSR #0" is used.
5277 (md_begin): Initialise arm_shift_hsh table from new
5278 asm_shift_name array.
5280 2000-08-16 Jakub Jelinek <jakub@redhat.com>
5282 * config/tc-sparc.c: Kill all warnings.
5283 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5284 in -xarch= as well.
5285 (md_show_usage): Update usage text.
5287 2000-08-16 Nick Clifton <nickc@redhat.com>
5289 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5290 useful.
5292 2000-08-15 Will Cohen <wcohen@redhat.com>
5294 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5296 * config/tc-sh.c (md_assemble): Changed so debug_type
5297 test performed for ppi_assemble
5298 * config/tc-sh.c: Included dwarf2dbg.h.
5299 (debug_line): Defined.
5300 (md_assemble): Generates dwarf2 line info.
5301 (sh_finalize): New function. Finalize dwarf2 info.
5302 (assemble_ppi): Returns size of code generated.
5303 (build_Mytes): Returns size of code generated.
5304 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5305 * config/tc-sh.h (md_end): Defined.
5306 (sh_finalize): Declared.
5308 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
5310 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5311 md_number_to_chars.
5313 2000-08-14 Nick Clifton <nickc@redhat.com>
5315 * config/tc-arm.c (do_bx): Allow "bx pc".
5317 2000-08-14 Jim Wilson <wilson@cygnus.com>
5319 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5320 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5321 (md_begin): Change assignment to md.flag to OR in the new bit.
5323 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5325 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5326 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5327 C_MOU, and C_EOS.
5329 2000-08-14 Jason Eckhardt <jle@cygnus.com>
5331 * NEWS: Mention i860 support.
5333 2000-08-14 Jeffrey A Law (law@cygnus.com)
5335 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5337 2000-08-14 Andreas Schwab <schwab@suse.de>
5339 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5341 2000-08-11 Andreas Schwab <schwab@suse.de>
5343 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5344 argument.
5346 2000-08-11 Kazu Hirata <kazu@hxi.com>
5348 * expr.c: Fix formatting.
5349 * config/obj-bout.c: Likewise.
5351 2000-08-10 Jason Eckhardt <jle@cygnus.com>
5353 * doc/c-i860.texi: Flesh out the i860 section more.
5355 2000-08-10 Kazu Hirata <kazu@hxi.com>
5357 * symbols.c: Fix formatting.
5358 * expr.c: Likewise.
5360 2000-08-09 Diego Novillo <dnovillo@cygnus.com>
5362 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5363 modifier has the IgnoreSize bit set.
5365 2000-08-09 Alan Modra <alan@linuxcare.com.au>
5367 From Rodney Brown <RodneyBrown@mynd.com>
5368 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5369 * configure: Regenerate.
5371 2000-08-09 Kazu Hirata <kazu@hxi.com>
5373 * hash.c: Fix formatting.
5374 * gasp.c: Likewise.
5376 2000-08-08 Jason Eckhardt <jle@cygnus.com>
5378 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5379 (i860_fix_info): New enum.
5380 (MD_APPLY_FIX3): Define.
5381 (WORKING_DOT_WORD): Define.
5382 (TC_HANDLES_FX_DONE): Define.
5383 (DIFF_EXPR_OK): Define.
5384 (LISTING_HEADER): Define.
5385 (TARGET_FORMAT): Select target format based on endian flag.
5386 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5387 (target_big_endian): Add external declaration.
5389 * config/tc-i860.c: All existing code reworked completely. Other
5390 new code shown below.
5391 (SYNTAX_SVR4): Define.
5392 (target_warn_expand): New variable.
5393 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5394 (md_longopts): Declare and define with new options (-EL, -EB,
5395 and -mwarn-expand).
5396 (md_show_usage): New function.
5397 (md_operand): New function.
5398 (obtain_reloc_for_imm16): New function.
5399 (md_apply_fix3): New function.
5400 (tc_gen_reloc): New function.
5402 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5404 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5405 2 bytes of the jump address are in the same frag.
5406 (find): Accept 68hc12 register indirect modes.
5408 * NEWS: Mention 68HC11 & 68HC12 support.
5410 2000-08-07 Richard Henderson <rth@cygnus.com>
5412 * config/tc-ia64.c (unwind): Add prologue_mask member.
5413 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5414 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5415 (dot_body): Clear unwind.prologue_mask.
5416 (dot_prologue): Set it. Accept a register second argument.
5418 2000-08-07 Kazu Hirata <kazu@hxi.com>
5420 * config/atof-ieee.c: Fix formatting.
5421 * config/atof-tahoe.c: Likewise.
5423 2000-08-06 Nick Clifton <nickc@cygnus.com>
5425 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5426 work.
5428 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5429 of .popsection, .previous, .pushsection, .subsection,
5430 .version, .vtable_entry, .vtable_inherit and .weak.
5432 2000-08-05 Kazu Hirata <kazu@hxi.com>
5434 * config/tc-cris.c: Fix formatting.
5435 * config/tc-i386.c: Likewise.
5436 * config/tc-sparc.c (sparc_ip): Simplify the code.
5438 2000-08-04 Kazu Hirata <kazu@hxi.com>
5440 * config/tc-cris.c: Rearrange code for readability.
5441 * config/tc-d10v.c: Fix formatting.
5442 * config/tc-m32r.c: Likewise.
5443 * config/tc-sparc.c: Likewise.
5445 2000-08-02 Jim Wilson <wilson@cygnus.com>
5447 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5448 before ia64_find_opcode.
5449 (md_assemble): Likewise.
5451 2000-08-01 Nick Clifton <nickc@cygnus.com>
5453 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5454 Undo some formatting fixes.
5456 2000-08-01 Kazu Hirata <kazu@hxi.com>
5458 * config/obj-som.c: Fix formatting.
5459 * config/obj-ieee.c: Likewise.
5460 * config/tc-arm.c: Likewise.
5461 * config/tc-v850.c: Likewise.
5463 2000-08-01 Nick Clifton <nickc@redhat.com>
5465 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5466 index by command line option.
5468 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5470 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5471 (@node M68K-Branch): Rewrite to match the reality.
5473 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5475 * doc/c-i860.texi: New file.
5476 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5477 * doc/Makefile.in: Regenerate.
5478 * doc/all.texi: Add I860 as relevant architecture.
5479 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5481 2000-07-31 Kazu Hirata <kazu@hxi.com>
5483 * config/tc-d30v.c: Fix formatting.
5485 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5487 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5488 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5489 long emit a long branch if available instead of an absolute jump, never
5490 emit absolute jumps for anything with --pcrel.
5492 * doc/c-m68k.texi: Document new command line option.
5494 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5496 * config/tc-avr.c: Use PARAMS macro in function declarations.
5497 Don't declare md_pcrel_from_section (already in tc-avr.h).
5498 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5499 (avr_operand): Don't set (unsigned) op_mask to -1.
5501 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5503 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5504 * configure: Regenerated.
5505 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5506 of operand to the .type directive (.e.g, "type").
5508 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5510 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5511 * app.c (do_scrub_chars): Record where first comment found.
5512 * read.c (read_a_source_file): Init found_comment on entry, and
5513 notify whether comments found on exit.
5514 * config/tc-hppa.c (md_shortopts): Add "c".
5515 (md_longopts): Add warn-comment.
5516 (md_parse_option): Handle it.
5517 (md_show_usage): Show available options.
5518 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5520 2000-07-27 Andrew Cagney <cagney@b1.cygnus.com>
5522 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5523 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5524 sym_ptr_ptr
5525 (md_estimate_size_before_relax): Don't fall off end of function.
5527 2000-07-27 Kazu Hirata <kazu@hxi.com>
5529 * config/tc-avr.c: Fix formatting.
5530 * config/tc-ns32k.c: Likewise.
5532 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5534 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5536 2000-07-27 Kazu Hirata <kazu@hxi.com>
5538 * config/tc-d10v.c: Fix formatting.
5539 * config/tc-z8k.c: Likewise.
5540 * config/tc-sparc.c: Likewise.
5542 2000-07-26 Dave Brolley <brolley@redhat.com>
5544 * cgen.c (queue_fixup): Declare opinfo.
5545 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5546 (gas_cgen_md_operand): Ditto.
5547 (gas_cgen_md_apply_fix3): Ditto.
5549 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5551 * config/obj-coff.c (obj_frob_symbol): Don't merge
5552 labels. Don't merge if the symbol isn't constant. Return
5553 immediately if a symbol is merged.
5555 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5557 * frags.c (frag_align): Correct absolute section alignment.
5559 2000-07-20 DJ Delorie <dj@redhat.com>
5561 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5562 it breaks linking against DLLs.
5564 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5566 * configure.in: Add CRIS support.
5567 * configure: Regenerate.
5568 * Makefile.am: (CPU_TYPES): Add cris.
5569 (CPU_OBJ_VALID) [aout]: Add cris.
5570 (MULTI_CPU_TYPES): Add cris.
5571 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5572 [coff]: Only i386 and mips are valid.
5573 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5574 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5575 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5576 Regenerate dependencies.
5577 * Makefile.in: Regenerate.
5578 * aclocal.m4: Regenerate.
5579 * as.c: Declare crisaout, criself.
5580 * config/tc-cris.h, config/tc-cris.c: New.
5581 * config/e-criself.c, config/e-crisaout.c: New.
5582 * po/POTFILES.in, po/gas.pot: Regenerate.
5584 2000-07-20 Kazu Hirata <kazu@hxi.com>
5586 * read.c: Fix formatting.
5587 * write.c: Fix formatting.
5589 2000-07-19 H.J. Lu <hjl@gnu.org>
5591 * sb.c: Include <stdlib.h> if exists for abort ().
5593 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5595 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5596 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5597 (pa_type_args): Same here.
5599 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5601 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5602 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5603 the storage class is already set.
5605 2000-07-17 Kazu Hirata <kazu@hxi.com>
5607 * config/tc-m68hc11.c: Fix formatting.
5608 * config/tc-mn10200.c: Likewise.
5609 * config/tc-mn10300.c: Likewise.
5610 * config/tc-pj.c: Likewise.
5611 * config/tc-tic80.c: Likewise.
5612 * config/tc-w65.c: Likewise.
5614 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5616 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5617 is defined.
5619 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5621 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5622 @code.
5624 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5626 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5627 ELF as are used for SOM (except the 32-bit reloc one) to decide
5628 whether a symbol can be reduced to a section symbol. Expand on
5629 the comment for symbols involved in LR% and RR% expressions.
5631 2000-07-14 Nick Clifton <nickc@cygnus.com>
5633 * config/tc-mips.c (mips_disable_float_construction): New
5634 static variable. Set to true if doubles should not be
5635 constructed by loading two single width fp registers with
5636 halves of the value.
5637 (mips_ip): Test mips_disable_float_construction.
5638 (md_longopts): Add command line switches --construct-floats
5639 and --no-construct-floats.
5640 (md_parse_option): Parse new command line options.
5641 (md_show_usage): Describe new command line options.
5643 * doc/c-mips.texi: Document new command line options.
5645 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5647 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5648 * configure: Regenerate.
5650 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5652 * configure.in (DEFAULT_EMULATION setting): Revert part of
5653 2000-07-01 change that set te_multi=multi unless set to tmips.
5654 * configure: Regenerate.
5656 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5658 * config/obj-coff.c (coff_frob_section): Add padding to the last
5659 section when aligning it increases its size.
5661 2000-07-11 Kazu Hirata <kazu@hxi.com>
5663 * config/tc-tic54x.c: Fix formatting.
5665 2000-07-10 Kazu Hirata <kazu@hxi.com>
5667 * config/tc-h8500.c: Fix formatting.
5668 * config/tc-tic54x.c: Fix formatting.
5670 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5672 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5673 displacements correctly.
5675 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5677 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5679 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5680 warning.
5681 (hash_jam): Ditto.
5683 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5685 From David Huggins-Daines <dhd@linuxcare.com>
5686 * config/te-hppalinux64.h: Add a new emulation.
5687 * configure.in (emulations): Add configure bits to support the
5688 64-bit Linux/parisc target.
5689 * configure: Regenerate.
5691 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5692 (md_shortopts): Add `V' for ELF.
5694 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5695 when SOM or ELF_ARG_RELOC are defined.
5696 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5697 ELF_ARG_RELOC are defined.
5698 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5699 (pa_stringer): ..Do it here instead. Fix comment typos.
5700 (hppa_force_relocation): Cast enums to int before comparing with
5701 ints.
5703 From Ryan Bradetich <rbradetich@uswest.net>
5704 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5705 redifinition warning.
5706 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5707 (hppa_force_relocation): ditto
5708 (md_apply_fix): Added cast to buf to fix warnings.
5710 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5711 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5713 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5714 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5715 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5716 reloc_type** to avoid warnings in switch.
5717 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5718 little earlier instead.
5720 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5721 and elf.
5722 (pa_type_args): Use symbol_arg_reloc_info.
5723 (struct pa_it): Make arg_reloc unsigned int.
5724 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5725 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5726 (pa_code): Delete. pa_text duplicates this function.
5727 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5728 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5729 int.
5730 (cons_fix_new_hppa): Actually change selector to e_fsel when
5731 warning about assuming so.
5732 (tc_gen_reloc): More example elf arg reloc code.
5733 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5734 (hppa_force_relocation): Likewise.
5736 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5737 files.
5738 (pa_end_of_source): Prototype.
5739 (hppa_fix_adjustable): Prototype.
5740 (LABELS_WITHOUT_COLONS): Move it..
5741 * config/te-hppa.h: To here.
5743 * config/te-hppa64.h: New file.
5745 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5746 type.
5747 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5748 format -10, -16, 16 relocs.
5749 (hppa_elf_mark_end_of_function): Test for null
5750 last_call_info->start_symbol
5752 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5753 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5754 re_assesmble_* functions. Delete extraneous statements. Fix
5755 typos in comments.
5756 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5757 insn to re_assemble_*.
5759 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5761 * doc/internals.texi (Expressions): Fix typo.
5763 2000-07-08 Kazu Hirata <kazu@hxi.com>
5765 * config/tc-sh.c: Fix formatting.
5766 * config/tc-tic54x.c: Fix formatting.
5767 * depend.c: Fix formatting.
5768 * flonum-konst.c: Likewise.
5769 * flonum-mult.c: Likewise.
5771 2000-07-07 Kazu Hirata <kazu@hxi.com>
5773 * config/tc-sh.c: Fix comments.
5774 * config/obj-vms.c: Fix comments.
5775 * config/tc-a29k.c: Likewise.
5776 * config/tc-alpha.c: Likewise.
5777 * config/tc-h8300.c: Likewise.
5778 * config/tc-h8500.c: Likewise.
5779 * config/tc-i370.c: Likewise.
5780 * config/tc-ia64.c: Likewise.
5781 * config/tc-m68hc11.c: Likewise.
5782 * config/tc-m68k.c: Likewise.
5783 * config/tc-mips.c: Likewise.
5784 * config/tc-ns32k.c: Likewise.
5785 * config/tc-ppc.c: Likewise.
5786 * config/tc-z8k.c: Likewise.
5788 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5790 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5791 Default to '(SEC_LOAD | SEC_DATA)'.
5792 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5794 * doc/internals.texi (CPU Backend): Describe
5795 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5797 2000-06-06 Andrew Cagney <cagney@b1.cygnus.com>
5799 * as.c (parse_args): NULL terminate the long option list.
5801 2000-06-04 Andrew Cagney <cagney@b1.cygnus.com>
5803 * config/tc-d30v.h: Include "write.h" for fixS.
5804 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5806 2000-07-05 Nick Clifton <nickc@cygnus.com>
5808 * config/tc-d30v.c (write_2_short): Further changes to warning
5809 messages produced when combining EITHER_BUT_PREFER_MU attributed
5810 opcodes.
5812 2000-07-05 DJ Delorie <dj@redhat.com>
5814 * MAINTAINERS: new
5816 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5818 * config/tc-arm.c (psrs): Accept combinations of flags.
5820 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5822 * config/tc-avr.c: Change _ () to _() around all strings marked
5823 for translation (exception from the usual coding style).
5824 (avr_opt): New struct variable, how the new switches are set.
5825 (OPTION_MMCU): Define as 'm' and actually use.
5826 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5827 (show_mcu_list): New function, display the list of known MCUs.
5828 (md_show_usage): Document the new switches. Call show_mcu_list.
5829 (avr_set_arch): Change 'm' to OPTION_MMCU.
5830 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5831 Handle the new switches.
5832 (avr_operands): Disable warnings for undefined combinations of
5833 operands if -mall-opcodes. Disable warnings for skipping two-word
5834 instructions if enhanced core or -mno-skip-bug.
5835 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5836 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5837 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5838 (avr_ldi_expression): Warn about implicit lo8().
5839 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5841 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5843 * configure.in: Add entry for mips-*-sysv4*MP*
5844 * configure: Rebuild
5845 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5846 elf32-tradlittlemips for traditional mips targets.
5847 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5848 test for Link Once sections as in adjust_reloc_syms.
5849 * config/te-tmips.h: New file for traditional mips targets. Define
5850 TE_TMIPS.
5852 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5854 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5855 flags argument is not present, don't change an existing section's
5856 section's attributes. If the flags argument is present, warn if the
5857 attributes don't match the section's current attributes. When
5858 long section names are supported, set SEC_LINK_ONCE and
5859 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5861 2000-06-29 Hans-Peter Nilsson <hp@axis.com>
5863 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5864 symbols; create them.
5866 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5868 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5869 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5871 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5873 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5874 expressions. Ignore the problem when handling 16 bit signed
5875 immediates, because the assembler will take care of the relocation
5876 later.
5878 2000-06-27 Nick Clifton <nickc@cygnus.com>
5880 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5881 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5882 sequential order, and emit warning messages if the input source
5883 code contains constructs like that, or parallel constructs
5884 containing such opcodes.
5886 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5888 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5889 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5890 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5891 (md_show_usage): Update usage message.
5892 (md_parse_option): Allow redefinition of MCU type within the
5893 same avr[1-5] bfd machine type. Show both old and new MCU type
5894 in the error message.
5895 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5896 Simplify 8K wrap code.
5898 2000-06-25 Kazu Hirata <kazu@hxi.com>
5900 * config/obj-aout.c: Remove all uses of DEFUN.
5901 * config/obj-ieee.c: Likewise.
5902 * config/tc-sh.c: Fix comment typos.
5903 * config/tc-tahoe.c: Likewise.
5904 * config/tc-vax.c: Likewise.
5905 * config/tc-w65.c: Likewise.
5906 * config/tc-z8k.c: Likewise.
5907 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5909 2000-06-24 DJ Delorie <dj@cygnus.com>
5911 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5912 more changes from Sept 1999
5913 (tc_i386_fix_adjustable): ditto
5914 (md_apply_fix3): ditto
5916 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5918 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5919 (gas_cgen_parse_operand): Set it around expression() call.
5920 (gas_cgen_md_operand): Test for it before longjmp().
5922 2000-06-24 Kazu Hirata <kazu@hxi.com>
5924 * config/tc-h8500.c: Remove all uses of DEFUN.
5925 * config/tc-sh.c: Likewise.
5926 * config/tc-w65.c: Likewise.
5927 * config/tc-z8k.c: Likewise.
5929 * config/tc-h8500.c: Fix typos in comments.
5931 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5933 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5934 is defined.
5936 2000-06-23 matthew green <mrg@redhat.com>
5938 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5939 defined. Fix error message for `[' grouping.
5941 2000-06-22 Kazu Hirata <kazu@hxi.com>
5943 * config/tc-h8300.c: Fix formatting and comment typos.
5945 2000-06-22 Timothy Wall <twall@cygnus.com>
5947 * config/tc-ia64.c (note_register_values): Move premature QP
5948 notation clearing into the appropriate place.
5950 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5952 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5953 first before anything else. Add bin-bugs.h, emul.h and progress.h
5954 Sort list of files as for $(OBJS) in Makefile.am.
5956 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5957 find one. Remake dependencies.
5958 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5959 * Makefile.in: Regenerate.
5960 * doc/Makefile.in: Regenerate.
5962 * config/tc-i386.c (i386_displacement): Don't assume a constant
5963 displacement is necessarily 16 bits when in 16 bit code mode.
5964 (md_assemble): Instead size the displacement here after we know
5965 for sure that a .code16gcc operand hasn't automatically added
5966 operand size prefixes.
5968 2000-06-21 H.J. Lu <hjl@gnu.org>
5970 * Makefile.am: Rebuild dependency.
5971 * Makefile.in: Rebuild.
5973 2000-06-21 Kazu Hirata <kazu@hxi.com>
5975 * config/tc-h8300.c (parse_reg): Make the function static.
5976 (parse_exp): Likewise.
5978 2000-06-20 DJ Delorie <dj@cygnus.com>
5980 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5981 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5982 for cygwin import libraries to work properly.
5984 2000-06-20 H.J. Lu <hjl@gnu.org>
5986 * Makefile.am: Rebuild dependency.
5987 * Makefile.in: Rebuild.
5988 * configure: Likewise.
5989 * doc/Makefile.in: Likewise.
5991 2000-06-20 Timothy Wall <twall@cygnus.com>
5993 * doc/internals.texi (CPU backend): Add @itemx for
5994 TC_START_LABEL_WITHOUT_COLON.
5995 * doc/c-tic54x.texi: New.
5996 * doc/as.texinfo: Add tic54x features and include primary tic54x
5997 documentation file.
5998 * doc/all.texi: Add C54X.
5999 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
6000 * doc/Makefile.in: Regenerate.
6001 * configure.in: Add tic54x and define LIBM for tic54x.
6002 * configure: Regenrate.
6003 * config/tc-tic54x.[ch]: New.
6004 * config/obj-coff.h: Add tic54x.
6005 * Makefile.am: (CPU_TYPES): Add tic54x.
6006 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
6007 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
6008 (as_new_LDADD): Add $(LIBM).
6009 * Makefile.in: Regenerate.
6011 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
6013 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
6014 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
6015 * doc/as.texinfo: Likewise.
6017 * configure, Makefile.in: Regenerate.
6018 * configure.in (emulations): Recognize m6811 and m6812.
6019 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
6020 Added files for 68hc11 and 68hc12 assembler.
6021 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
6022 * config/tc-m68hc11.h: Header definition for that assembler.
6024 2000-06-18 Nick Clifton <nickc@redhat.com>
6026 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
6027 instead of OCTETS_PER_BYTE.
6029 * config/tc-v850.c: Fix compile time warnings.
6030 * config/tc-ppc.c: Fix compile time warnings.
6032 2000-06-18 H.J. Lu <hjl@gnu.org>
6034 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
6035 * configure: Rebuild.
6037 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
6039 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
6040 to BFD_ASSEMBLER.
6042 2000-06-16 Nick Clifton <nickc@cygnus.com>
6044 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
6045 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
6047 * doc/c-mips.texi: Document newly accepted cpu variants.
6049 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
6051 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
6053 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
6055 * macro.c (getstring): Make it possible to escape the quote
6056 character.
6058 2000-06-13 Catherine Moore <clm@redhat.com>
6060 * config/tc-hppa.c (pa_export): Weak symbols can be global.
6062 2000-06-13 H.J. Lu <hjl@gnu.org>
6064 * configure: Regenerate.
6066 2000-06-09 Alan Modra <alan@linuxcare.com.au>
6068 * app.c (do_scrub_begin): Don't default lex[';'] as a line
6069 separator.
6070 * doc/internals.texi (line_separator_chars): Semicolon is no
6071 longer a default. Mention null and newline as defaults.
6073 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
6075 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
6076 * config/tc-i860.h (line_separator_chars): Likewise.
6077 * config/tc-h8300.c (line_separator_chars): Likewise.
6078 * config/tc-i960.c (line_separator_chars): Likewise.
6079 * config/tc-m68k.c (line_separator_chars): Likewise.
6080 * config/tc-mips.c (line_separator_chars): Likewise.
6081 * config/tc-ns32k.c (line_separator_chars): Likewise.
6082 * config/tc-sparc.c (line_separator_chars): Likewise.
6083 * config/tc-vax.c (line_separator_chars): Likewise.
6085 * config/tc-h8300.c (comment_chars): Use string initialiser.
6086 * config/tc-i960.c (line_comment_chars): Likewise.
6087 * config/tc-z8k.c (comment_chars, line_comment_chars,
6088 line_separator_chars): Likewise.
6090 * config/tc-arm.c (line_separator_chars): Always use `;', not just
6091 for TE_LINUX.
6093 2000-06-08 Nick Clifton <nickc@cygnus.com>
6095 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
6096 for size 1 fixes.
6098 2000-06-08 David O'Brien <obrien@FreeBSD.org>
6100 * configure.in (VERSION): Update to show this is the CVS mainline.
6102 2000-06-08 Matthew Jacob <mjacob@feral.com>
6104 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
6105 $at is the integer register $r28, vs. both $r28 and the floating
6106 point register $f28.
6108 2000-06-08 James E. Wilson <wilson@cygnus.com>
6110 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
6111 (dot_endp): Don't call ia64_flush_insns.
6112 (emit_one_bundle): Don't delete prologue/body records from
6113 unwind_record list in first loop. Rewrite second loop to account for
6114 this.
6116 2000-06-07 David Mosberger <davidm@hpl.hp.com>
6118 * config/tc-ia64.c: Add missing prototypes.
6119 (generate_unwind_image): Cast argument to output_unw_records call.
6121 2000-06-07 Denis Chertykov <denisc@overta.ru>
6123 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
6125 2000-06-07 Denis Chertykov <denisc@overta.ru>
6127 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
6128 (REGISTER_P): likewise.
6129 (avr_opcodes): uses include/opcode/avr.h
6130 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
6132 2000-06-04 Alan Modra <alan@linuxcare.com.au>
6134 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
6135 initializers too.
6137 2000-06-03 H.J. Lu <hjl@gnu.org>
6139 * read.c (is_end_of_line): Put back `;'.
6141 2000-06-03 Alan Modra <alan@linuxcare.com.au>
6143 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
6145 2000-06-01 Alan Modra <alan@linuxcare.com.au>
6147 * expr.c (operand): Test is_end_of_line outside switch to catch
6148 line separator chars that are also operators.
6149 (operator): Return O_illegal for line separator chars.
6151 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
6152 entry (or `!' entry for TC_HPPA).
6154 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
6155 before indexing is_end_of_line. Remove redundant check for '\0'.
6156 (fp_op2): Likewise.
6157 * config/tc-h8500.c (md_assemble): Likewise.
6158 * config/tc-mcore.c (md_assemble): Likewise.
6159 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6160 (md_atof): Likewise
6162 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
6163 is_end_of_line.
6164 * config/tc-mcore.c (mcore_cons): Likewise.
6165 (mcore_float_cons): Likewise.
6166 (mcore_stringer): Likewise.
6167 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6169 2000-06-01 Scott Bambrough <scottb@netwinder.org>
6171 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
6173 2000-05-29 Nick Clifton <nickc@cygnus.com>
6175 * config/tc-sh.c: Fix compile time warning messages.
6177 * config/tc-mips.c: Fix compile time warning messages.
6179 2000-05-29 Philip Blundell <philb@gnu.org>
6181 * doc/as.texinfo: Update copyright dates.
6182 (Local Labels): Delete misplaced mention of ARM.
6183 * NEWS: Mention ARM ELF support.
6185 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
6187 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
6188 it is modified, and use the real_size to compute the frag address
6189 for dwarf2 line info.
6191 2000-05-27 Alan Modra <alan@linuxcare.com.au>
6193 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
6194 line-matching scheme to cope with automake moving variables around.
6195 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
6196 * Makefile.in: Regenerate.
6198 2000-05-26 Jakub Jelinek <jakub@redhat.com>
6200 * config/tc-sparc.c (sparc_relax): New.
6201 (md_longopts): Add -relax and -no-relax options.
6202 (md_parse_options, md_show_usage): Likewise.
6203 (md_apply_fix3): Optimize tail call into branch always if possible.
6205 2000-05-04 Donald Lindsay <dlindsay@cygnus.com>
6207 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
6208 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
6209 rules, with warning when a GAS statement specifies a packing that
6210 will result in an instruction being squashed.
6211 Added typdef packing_type and enumerals, changed various integer
6212 literals to use the enumerals.
6214 2000-05-24 David Mosberger <davidm@hpl.hp.com>
6216 * config/tc-ia64.c (dot_restorereg_p): New function.
6217 (md_pseudo_table): Add restorereg.p.
6218 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6219 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6221 * config/tc-ia64.h (unw_record_type): Add unwabi.
6222 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
6223 called MASK with members for imask, and the masks produced by
6224 fr_mem, gr_mem, br_mem, and frgr_mem.
6225 (unw_p_record): Add members ABI and CONTEXT.
6226 (unw_x_record): Add member AB.
6227 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6228 as pseudo-register for use during unwind info generation.
6229 (AR_PFS, AR_LC): New macros.
6230 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6231 whose names start with an at sign (as in "@priunat").
6232 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6233 register.
6234 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6235 proc_end, unwind_info, personality_routine): Consolidate into
6236 "unwind" structure to reduce offset-table use. Add member
6237 NEXT_SLOT_NUMBER to track the slot number for the next instruction
6238 to be emitted.
6239 (output_R1_format, output_R3_format, output_P3_format,
6240 output_P6_format): Initialize R with zero to reduce compiler warnings.
6241 (output_P7_format): Ditto. Add `default' branch to switch
6242 statement to reduce compiler warnings.
6243 (output_P8_format, output_B1_format, output_B4_format): Ditto.
6244 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6245 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
6246 into single argument.
6247 (output_X1_format, output_X3_format): Initialize R with zero to reduce
6248 compiler warnings. Merge A and B args into single argument.
6249 (output_X2_format, output_X4_format): Remove unused variable R. Merge
6250 A and B args into single argument.
6251 (free_record): Removed (wasn't used).
6252 (free_list_records): Also free imasks in prologue records.
6253 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6254 (output_spill_mask): Remove.
6255 (output_unwabi): New function.
6256 (output_epilogue, output_label_state, output_copy_state): Call
6257 alloc_record.
6258 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6259 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6260 argument.
6261 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
6262 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6263 as part of handling the prologue records. Emit region's imask if
6264 we have one. Handle unwabi, epilogue, label_state, copy_state,
6265 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6266 spill_sprel_p, and spill_reg_p records.
6267 (set_imask, count_bits, slot_index): New function.
6268 (fixup_unw_records): Fix region size computation. Handle
6269 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6270 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
6271 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6272 set_imask accordingly. Update imask for gr_gr, and br_gr records.
6273 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6274 (dot_save): Use manifest constants for applicaton registers.
6275 Handle REG_PR and REG_PRIUNAT.
6276 (dot_restore): Don't just ignore it.
6277 (dot_restorereg): New function..
6278 (generate_unwind_image): Ensure unwind info is a multiple of eight
6279 bytes, not just four bytes.
6280 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6281 (dot_altrp): Don't just ignore it.
6282 (dot_savemem): New function. Replaces dot_savesp() and
6283 dot_savepsp(). Use manifest constants for applicaton registers.
6284 Handle REG_PR and REG_PRIUNAT.
6285 (dot_savef): Simplify.
6286 (dot_saveb): Support generation of br_gr.
6287 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6288 dot_label_state, dot_copy_state): New function.
6289 (dot_unwabi): Don't just ignore it.
6290 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6291 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6292 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
6293 (emit_one_bundle): Set slot number for prologue/body records
6294 *before* emitting the first insn.
6295 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6296 (md_begin): Declare "psp" pseudo-register.
6297 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
6298 so we don't get segfault.
6299 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6300 counts as required per SW Conventions manual
6301 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6302 output_preds_psprel, output_preds_sprel, output_spill_base,
6303 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6304 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6305 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6306 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6307 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6308 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6309 (dot_vframe): Implement.
6310 (dot_vframesp, dot_vframepsp): New function.
6312 2000-05-23 Hans-Peter Nilsson <hp@axis.com>
6314 * configure.in (i386-*-freebsd a.out entry): Quote properly.
6315 * configure: Regenerate.
6317 2000-05-23 Alan Modra <alan@linuxcare.com.au>
6319 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6320 (md_estimate_size_before_relax): so we can use it here instead of
6321 old kludges. Localise vars to blocks. Comment.
6323 * frags.c (frag_new): Update fr_var comments.
6324 * frags.h (struct frag): Ditto.
6326 2000-05-22 Richard Henderson <rth@cygnus.com>
6328 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6329 (pseudo_func): Add pcrel.
6330 (operand_match): Handle IA64_OPND_TGT64.
6331 (build_insn): Likewise.
6332 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6333 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6334 (fix_insn): Handle all three 64-bit relocation types.
6336 2000-05-22 Hans-Peter Nilsson <hp@axis.com>
6338 * obj.h (struct format_ops): New members begin, app_file,
6339 s_set_other, s_set_desc, s_get_type, s_set_type,
6340 separate_stab_sections, init_stab_section.
6342 * config/obj-multi.h: Update GPL notice to v2.
6343 (obj_begin): New.
6344 (obj_app_file): New.
6345 (S_SET_SIZE): Test s_set_size for NULL before calling.
6346 (S_SET_ALIGN): Similar for s_set_align.
6347 (S_SET_OTHER): New.
6348 (S_SET_DESC): New.
6349 (S_GET_TYPE): New.
6350 (S_SET_TYPE): New.
6351 (SEPARATE_STAB_SECTIONS): New.
6352 (INIT_STAB_SECTION): New.
6353 (EMIT_SECTION_SYMBOLS): New.
6354 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6356 * config/obj-elf.h: Update GPL notice to v2.
6357 Mention that this file is included from obj-multi.h.
6358 (obj_begin): Wrap definition in ifndef.
6359 (elf_file_symbol): Constify declaration.
6360 (obj_app_file): Ditto.
6361 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6362 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6364 * config/obj-elf.c (elf_s_set_other): New.
6365 (elf_file_symbol): Constify argument.
6366 (elf_separate_stab_sections): New.
6367 (elf_init_stab_section): New.
6368 (elf_format_ops): Add new members. Remove comma at end.
6370 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6371 (ecoff_format_ops): Add new fields. Remove comma at end.
6372 Mention inconsistency for emit_section_symbols.
6374 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6376 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6377 (coff_separate_stab_sections): New.
6378 (coff_format_ops): Add new members.
6380 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6381 (obj_aout_s_set_other): New.
6382 (obj_aout_s_set_desc): New.
6383 (obj_aout_s_get_type): New.
6384 (obj_aout_s_set_type): New.
6385 (obj_aout_separate_stab_sections): New.
6386 (aout_format_ops): New members added. Use obj_aout_process_stab,
6387 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6388 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6389 appropriate.
6390 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6392 2000-05-22 Alan Modra <alan@linuxcare.com.au>
6394 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6395 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6396 (md_estimate_size_before_relax): Ensure jumps to weak and
6397 externally visible symbols are relocatable.
6399 2000-05-20 Hans-Peter Nilsson <hp@axis.com>
6401 * stabs.c (aout_process_stab): Make global.
6402 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6403 * read.h (aout_process_stab): Declare.
6405 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6406 Generalize to *aout, *coff *elf.
6407 * configure: Regenerated.
6409 * doc/internals.texi (Object format backend): Say
6410 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6412 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6413 * Makefile.in: Regenerated.
6415 2000-05-19 Catherine Moore <clm@cygnus.com>
6417 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6419 2000-05-18 Alan Modra <alan@linuxcare.com.au>
6421 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6422 instruction to reflect change in re_assemble_*.
6424 2000-05-18 Jeffrey A Law (law@cygnus.com)
6426 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6427 build PA64 ELF tools.
6428 * configure: Rebuilt.
6430 2000-05-17 Alan Modra <alan@linuxcare.com.au>
6432 * Makefile.am: Regenerate dependencies.
6433 * Makefile.in: Regenerate.
6435 2000-05-15 Nick Clifton <nickc@cygnus.com>
6437 * config/tc-arm.c (struct asm_psr): Add boolean field
6438 distinguishing between CSPR and SPSR. Rename 'number' field
6439 to 'field'.
6440 (psrs): Rearrange contents to match new asm_psr structure.
6441 (arm_psr_parse): Move next to psr_required_here. Make it
6442 return an asm_psr structure.
6443 (psr_required_here): Use asm_psr structure returned by
6444 arm_psr_parse.
6445 (do_msr): Reorganise to allow psr_required_here to be called
6446 only once.
6447 (md_undefined_name): Mark 'name' parameter as unused, since
6448 the COFF target does not use it.
6450 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6452 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6453 standards.
6454 * config/te-aux.h: Likewise.
6455 * config/te-dpx2.h: Likewise.
6456 * config/te-go32.h: Likewise.
6457 * config/te-hp300.h: Likewise.
6458 * config/te-hppa.h: Likewise.
6459 * config/te-i386aix.h: Likewise.
6460 * config/te-ic960.h: Likewise.
6461 * config/te-interix.h: Likewise.
6462 * config/te-nbsd532.h: Likewise.
6463 * config/te-pc532mach.h: Likewise.
6464 * config/te-ppcnw.h: Likewise.
6465 * config/te-psos.h: Likewise.
6466 * config/te-sparcaout.h: Likewise.
6467 * config/te-sun3.h: Likewise.
6468 * config/te-sysv32.h: Likewise.
6470 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6472 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6473 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6474 and sign extend without an if statement.
6475 (build_bytes): Likewise.
6477 2000-05-14 Kazu Hirata <kazu@hxi.com>
6479 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6480 X_add_symbol L_32 case.
6482 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6484 * config/te-freebsd.h: New file.
6486 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6488 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6489 bindtextdomain): Replace defines with those from intl/libgettext.h
6490 to quieten gcc warnings.
6492 * NEWS: Mention x86 .arch and -q.
6494 * config/tc-i386.c (quiet_warnings): New.
6495 (md_assemble): Use quiet_warnings.
6496 (md_parse_option): Set quiet_warnings from -q.
6497 (md_show_usage): Mention -q, delete -m.
6498 (flag_do_long_jump): Delete.
6499 (md_parse_option): Remove -m.
6500 (md_show_usage): Remove -m.
6501 (md_create_long_jump): Remove useless flag_do_long_jump code.
6503 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6504 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6506 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6507 Alexander Sokolov <robocop@netlink.ru>
6509 * doc/c-i386.texi (i386-Arch): New section.
6510 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6512 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6513 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6514 architecture has been given and is not 486.
6515 (set_cpu_arch): New.
6516 (md_pseudo_table): Add .arch.
6517 (md_assemble): Warn if cpu architecture has been given and an
6518 unsupported instruction.
6520 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6521 Move operand_types bit defines after relevant template field.
6522 (template): Add cpu_flags.
6523 (Cpu*): Define.
6524 (arch_entry): New.
6526 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6528 * config/tc-mn10300.h (md_end): Define.
6529 (mn10300_finalize): Declare.
6530 * config/tc-mn10300.c: Include dwarf2dbg.h.
6531 (debug_line): Define.
6532 (md_assemble): Generate dwarf2 line info.
6533 (mn10300_finalize): New function. Finalize dwarf2 info.
6535 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6537 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6538 external version of the relocation for weak symbols.
6540 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6542 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6543 frame size in units of 16 bytes, as required per SW Conventions manual.
6544 (output_unw_records): Output info-block header as a dword to get
6545 byte-order right.
6547 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6549 * as.h: #include "file", not <file> on files from ../include.
6550 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6551 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6552 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6553 (tc_coff_symbol_emit_hook): Ditto.
6554 (OPTCOUNT): Cast to int to avoid compiler warning.
6555 (md_begin): Fix signed/unsigned warnings.
6557 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6559 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6560 ABRANCH LONG case for a conditional branch on a 68000.
6561 (md_estimate_size_before_relax): Likewise. Also handle
6562 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6563 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6564 PC-relative on all CPUs.
6565 (md_estimate_size_before_relax): Likewise.
6567 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6569 * as.c (parse_args): Just mention current year in printed
6570 copyright message.
6572 2000-05-03 J.T. Conklin <jtc@redback.com>
6574 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6575 unit registers.
6576 (md_parse_option): Recognize -m7400.
6578 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6580 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6581 don't permit lp to become less than the words array.
6583 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6585 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6586 Fix little-endian case.
6588 2000-05-03 David O'Brien <obrien@NUXI.com>
6590 * as.c (parse_args): Update copyright.
6592 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6594 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6595 for the .bss section too.
6597 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6599 * configure.in: Set em=linux for hppa-*-linux.
6600 * configure: Regenerate.
6601 * doc/Makefile.in: Regenerate with correct automake.
6603 * frags.c (frag_grow): Sanity check chunk_size.
6605 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6606 * config/obj-som.h: Likewise.
6607 * config/obj-ieee.h: Likewise.
6609 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6611 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6612 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6613 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6614 (pa_ip): low_sign_unext now returns via function value. Use
6615 re_assemble_* instead of dis_assemble_* and
6616 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6617 unnecessarily.
6618 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6619 (md_section_align, md_parse_option, md_show_usage,
6620 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6621 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6622 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6623 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6624 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6625 pa_text): Likewise.
6626 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6627 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6628 outside of switch. Correct mask and shifting errors in case 10
6629 and case -11. In case 21, compare against signed range to suit
6630 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6631 case 17 and case 22, use offsetT variable to properly check range.
6632 Use re_assemble_* here too.
6633 (evaluate_absolute): Change type of value to offsetT. Call
6634 hppa_field_adjust to do the work for us.
6635 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6636 (pa_parse_cmpib_64_cmpltr): Ditto.
6637 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6638 of i to unsigned int.
6639 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6640 (pa_end_of_source): Return type is void.
6642 2000-05-01 Catherine Moore <clm@cygnus.com>
6644 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6646 2000-05-01 Denis Chertykov <denisc@overta.ru>
6648 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6649 More comments added.
6650 (md_begin): Removed "construct symbols for each register name".
6651 Because register names conflicts with GCC generated function
6652 names.
6653 (avr_operand): Now constant numbers can be used as a register
6654 identifiers (0 as r0, 31 as r31).
6655 (md_assemble): use skip_space () before parsing instruction
6656 operands.
6658 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6660 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6661 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6662 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6663 * configure: Regenerate.
6665 2000-04-29 Andreas Jaeger <aj@suse.de>
6667 * as.h: Correctly check GCC version.
6669 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6671 * doc/as.1: Fix unbalanced brackets.
6673 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6674 TE_FreeBSD.
6675 (line_comment_chars): Set to '/' if TE_FreeBSD.
6677 2000-04-25 Jeffrey A Law (law@cygnus.com)
6679 * configure.in: Configury support for PA64 (currently disabled).
6680 * configure: Rebuilt.
6682 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6684 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6685 bfd_set_section_alignment.
6687 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6689 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6690 than 32.
6692 2000-04-24 Nick Clifton <nickc@cygnus.com>
6694 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6695 * doc/as.texinfo (Align): Include arm and strongarm in list of
6696 targets that have the second form of the behaviour of the .align
6697 directive.
6699 2000-04-24 Mark Klein <mklein@dis.com>
6701 * config/obj-som.c: Terminate obj_pseudo_table.
6703 2000-04-24 Clinton Popetz <cpopetz@cygnus.com>
6705 * as.c (parse_args): Allow md_parse_option to override -a listing
6706 option.
6707 * config/obj-coff.c (add_lineno): Change type of offset parameter
6708 from "int" to "bfd_vma."
6709 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6710 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6711 (ppc_change_csect): Align correctly for XCOFF64.
6712 (ppc_machine): New function, which discards "ppc_machine" line.
6713 (ppc_tc): Cons for 8 when code is 64 bit.
6714 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6715 relocations.
6716 (md_parse_option): Handle -a64 and -a32.
6717 (ppc_xcoff64): New.
6718 * config/tc-ppc.h (TARGET_MACH): Define.
6719 (TARGET_FORMAT): Move to function.
6720 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6722 2000-04-23 Denis Chertykov <denisc@overta.ru>
6724 * config/tc-avr.c: New AVR_ISA_ defined.
6725 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6726 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6727 for `fmul', `movw' and `lpm R,Z' instructions.
6728 (avr_operands): Warn if current opcode is a two-word instruction
6729 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6730 (avr_opcodes): New commands added.
6731 (REGISTER_P): Check 'a' and 'v' constraint letters.
6732 (mcu_types): New MCU added.
6734 2000-04-22 Timothy Wall <twall@cygnus.com>
6736 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6737 to "natval".
6738 (operand_match): Conditionally insert default bit values for IMMU9.
6740 2000-04-14 Matthew Green <mrg@cygnus.com>
6742 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6743 * configure: Rebuilt.
6745 2000-04-21 Jeffrey A Law (law@cygnus.com)
6746 Jason Eckhardt <jle@cygnus.com>
6748 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6750 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6751 Added handling of new operand types l,y,&,fe,fE,fx.
6753 2000-04-21 Richard Henderson <rth@cygnus.com>
6754 David Mosberger <davidm@hpl.hp.com>
6755 Timothy Wall <twall@cygnus.com>
6756 Andrew MacLeod <amacleod@cygnus.com>
6757 Jim Wilson <wilson@cygnus.com>
6759 * Makefile.am (CPU_TYPES): Add ia64.
6760 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6761 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6762 * Makefile.in: Rebuild.
6763 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6764 * configure: Rebuild.
6765 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6766 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6767 * expr.c (expr): Handle md_optimize_expr.
6768 * read.c (LEX_HASH): Add comment.
6769 * config/tc-ia64.c, config/tc-ia64.h: New files.
6771 2000-04-21 Richard Henderson <rth@cygnus.com>
6773 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6774 bundling a non-delayed branch type instruction.
6776 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6778 * config/tc-mn10300.c (HAVE_AM30): Define.
6779 (md_assemble): Use it.
6781 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6783 * config/obj-elf.c (obj_elf_change_section): Check for changed
6784 section attributes.
6786 * Makefile.am: (CPU_MULTI_VALID): Remove.
6787 (MULTI_CPU_TYPES): Define.
6788 (MULTI_CPU_OBJ_VALID): Define.
6789 (DEPTC): Use the above.
6790 (DEPOBJ): Same here.
6791 (DEP2): And here.
6792 Regenerate dependencies.
6793 * Makefile.in: Regenerate.
6795 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6797 * Makefile.am (YACC, LEX): Get them from configure.
6799 2000-04-18 H.J. Lu (hjl@gnu.org)
6801 * config/tc-i386.c (offset_in_range): Use addressT instead of
6802 bfd_vma for non-bfd assemblers.
6804 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6806 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6807 doesn't give spurious errors.
6809 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6811 * as.h (SEEK_SET): Define if undefined.
6813 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6815 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6816 constants, and don't assume offsetT is 32 bits.
6818 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6820 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6821 (md_pcrel_from_section): Add prototype.
6822 (d10v_fix_adjustable): Add prototype.
6823 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6825 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6827 2000-04-12 Nick Clifton <nickc@cygnus.com>
6829 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6830 symbol in frag chain.
6832 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6834 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6835 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6836 (fits_in_signed_word, smallest_imm_type): Ditto.
6837 (md_assemble): Use an offsetT var to hold offsetT values, not a
6838 long.
6839 (offset_in_range): New.
6840 (md_assemble): Use it.
6841 (md_convert_frag): Change type of target_address, opcode_address,
6842 and displacement_from_opcode_start to offsetT.
6843 (md_create_short_jump): Change type of offset to offsetT.
6844 (md_create_long_jump): Ditto.
6845 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6846 (md_chars_to_number): Remove.
6847 (output_invalid): Remove duplicate prototype.
6849 2000-04-09 Nick Clifton <nickc@cygnus.com>
6851 * Makefile.am (CPU_TYPES): Add 'avr'.
6852 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6853 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6855 * Makefile.in: Regenerate.
6857 * doc/as.texinfo: Add M32R documentation.
6859 2000-04-07 Andrew Cagney <cagney@b1.cygnus.com>
6861 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6862 --enable-build-warnings option.
6863 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6864 * Makefile.in, configure: Re-generate.
6866 2000-04-07 Nick Clifton <nickc@cygnus.com>
6868 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6869 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6870 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6871 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6872 (arm_force_relocation): Force relocations for
6873 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6875 2000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
6877 * config/tc-sh.c (get_operands): There's no third operand if the
6878 first operand is an immediate.
6880 2000-04-05 J"orn Rennecke <amylaar@cygnus.co.uk>
6882 * config/tc-sh.c (immediate): Delete.
6883 (sh_operand_info): Add immediate member.
6884 (parse_reg): Use A_PC for pc.
6885 (parse_exp): Add second argument 'op'. All callers changed.
6886 (parse_at): Expect pc to be coded as A_PC.
6887 Use immediate field in *op.
6888 (insert): Add fourth argument 'op'. All callers changed.
6889 (build_relax): Add second argument 'op'. All callers changed.
6890 (insert_loop_bounds): New function.
6891 (build_Mytes): Remove DISP_4.
6892 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6893 (assemble_ppi): Use immediate field in *operand.
6894 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6895 (md_apply_fix): Likewise.
6896 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6898 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6900 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6902 2000-04-04 Hans-Peter Nilsson <hp@axis.com>
6904 * internals.texi (CPU backend): Document
6905 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6907 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6909 * po/gas.pot: Regenerate.
6911 * as.c (show_usage): Restore translated part of bug string.
6912 * gasp.c (show_usage): Likewise.
6914 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6915 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6916 than move-if-change.
6917 (DEP1): Modify for "gcc -MM".
6918 (DEPTC): Likewise.
6919 (DEPOBJ): Likewise.
6920 (DEP2): Likewise.
6921 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6922 Update dependencies.
6923 * Makefile.in: Regenerate.
6925 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6927 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6928 (md_begin): Likewise.
6929 (HAVE_AM33): New macro.
6930 (md_assemble): Use it. Match r_regs and xr_regs only if
6931 HAVE_AM33.
6933 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6935 * as.h: #include "bin-bugs.h"
6936 * as.c (show_usage): Use REPORT_BUGS_TO.
6937 * gasp.c: #include "bin-bugs.h"
6938 (show_usage): Use REPORT_BUGS_TO.
6940 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6942 2000-04-03 Hans-Peter Nilsson <hp@axis.com>
6944 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6945 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6946 adjustments.
6948 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6950 * config/tc-i386.c (i386_immediate): Don't assume a constant
6951 immediate is necessarily 16 bits when in 16 bit code mode.
6952 (md_assemble): Instead set guess_suffix here after we have checked
6953 registers.
6955 2000-04-02 Richard Henderson <rth@cygnus.com>
6957 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6958 quantities. Correct right shift sign extension.
6959 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6960 32-bit value when shifting into place.
6962 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6964 * app.c: Add ATTRIBUTE_UNUSED as needed.
6965 * config/tc-ppc.c: Likewise.
6966 (ppc_size): Make unsigned long.
6967 (ppc_insert_operand): Add casts to avoid warnings.
6969 2000-03-31 Nick Clifton <nickc@cygnus.com>
6971 * config/tc-d10v.h (md_flush_pending_output): Define.
6973 2000-03-29 Nick Clifton <nickc@cygnus.com>
6975 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6976 segment. Works for both BFD_ASSEMBLER and others.
6977 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6979 2000-03-29 Nick Clifton <nickc@cygnus.com
6981 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6983 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6985 * listing.c (LISTING_LHS_WIDTH): Default depends on
6986 LISTING_WORD_SIZE.
6987 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6989 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6991 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6992 string literal.
6994 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6996 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6998 * config/tc-avr.c (mcu_types): Add missing initialiser.
6999 (md_pcrel_from_section): Add prototype.
7000 (avr_operand): Remove redundant test of unsigned < 0.
7001 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
7003 2000-03-27 Denis Chertykov <denisc@overta.ru>
7005 * config/tc-avr.c: New file for AVR support.
7006 * config/tc-avr.h: Likewise.
7007 * configure.in: Add AVR support.
7008 * configure: Regenerate.
7010 2000-03-26 Timothy Wall <twall@cygnus.com>
7012 * gasp.c (macro_op): Add new argument to check_macro call.
7013 Macro structure definitions moved to macro.h
7014 * sb.h: Add argument to prototype for input_scrub_include_sb.
7015 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
7016 nesting checks with an additional flag.
7017 (struct input_save): Add flag to indicate whether current sb
7018 should be checked for proper macro/conditional nesting.
7019 (input_scrub_push/pop): Save/restore nest check flag.
7020 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
7021 defined.
7022 * macro.c (check_macro): Allow caller to retrieve parsed macro
7023 information if a pointer is provided. This information may be
7024 used by the new macro hooks.
7025 * macro.h: Update prototype for check_macro. Macro struct
7026 definitions moved here from macro.c/gasp.c.
7027 * read.c (read_a_source_file): Add parameter to check_macro call,
7028 and pass macro info to the macro hook, if defined.
7029 (input_scrub_insert_line): New. Allow insertion of a line of
7030 characters into the input stream.
7031 (input_scrub_insert_file): New. Allow insertion of an arbitrary
7032 file into the input stream.
7033 (s_include): Use input_scrub_insert_file.
7034 * internals.texi: Document new macro hooks.
7035 * as.h: New prototypes added.
7037 2000-03-26 Alan Modra <alan@linuxcare.com.au>
7039 * config/tc-i386.c: Don't start any as_bad or as_warn message with
7040 an initial capital letter.
7041 (i386_index_check): Reindent.
7043 2000-03-19 Nick Clifton <nickc@cygnus.com>
7045 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
7046 relative branches.
7048 2000-03-17 Thomas de Lellis <tdel@windriver.com>
7050 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
7051 instruction operand bad if Rd > 7 when generating
7052 thumb instructions. Prevents for example,
7053 "adr r12,label" from silently failing and generating
7054 the wrong instruction.
7056 2000-03-17 Nick Clifton <nickc@cygnus.com>
7058 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
7059 that have a destingation >= 0x400000.
7060 Fix compile time warning messages.
7062 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7064 * config/tc-sh.c (md_begin): When encountering insn that are
7065 not supported by the current arch, only change the name if
7066 its contents are the same as prev_name.
7067 (get_specific): If the the architecture doesn't match, fail.
7069 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7071 * config/tc-sh.c (IDENT_CHAR): Define.
7072 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
7073 matching back where it came from.
7075 2000-03-16 J"orn Rennecke <amylaar@cygnus.co.uk>
7077 * config/tc-sh.c (md_show_usage): Add description of -dsp.
7079 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7081 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
7082 normal operands.
7084 2000-03-15 Kazu Hirata <kazu@hxi.com>
7086 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
7088 2000-03-13 Hans-Peter Nilsson <hp@axis.se>
7090 * expr.c (operand) [case 'f']: When testing if '0f' can start a
7091 floating-point-number, make sure 'f' is in FLT_CHARS.
7093 2000-03-11 Hans-Peter Nilsson <hp@axis.se>
7095 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
7096 (s_lcomm_internal): Use it.
7097 * doc/internals.texi (CPU backend): Document it.
7098 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
7099 bytes.
7101 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
7103 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
7104 when embedded-pic.
7106 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
7107 implementation doesn't have special handling for switch
7108 statements.
7109 (macro_build): Allow for code in sections other than .text.
7110 (macro): Likewise.
7111 (mips_ip): Likewise.
7112 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
7113 Don't perform relocs if we will be outputting them.
7114 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
7115 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
7116 embedded-pic.
7118 2000-03-09 Catherine Moore <clm@cygnus.com>
7120 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
7121 relocation type based on the entry in the fixup structure.
7122 Put S_IS_EXTERN processing back in.
7124 2000-03-08 H.J. Lu (hjl@gnu.org)
7126 * Makefile.am (install-exec-tooldir): Depend on
7127 install-exec-bindir for parallel make.
7128 * Makefile.in: Regenerated.
7130 2000-03-06 Nick Clifton <nickc@cygnus.com>
7132 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
7133 switch.
7134 (md_parse_option): Parse -m32r command line switch - disable m32rx
7135 compatability.
7136 (md_show_usage): Document new option.
7138 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
7139 * doc/Makefile.in: Regenerate.
7140 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
7142 2000-03-02 Michael Meissner <meissner@redhat.com>
7144 * config/tc-d30v.c (check_range): Remove code that incorrectly
7145 sign extended values where bits < 32.
7147 2000-03-02 H.J. Lu (hjl@gnu.org)
7149 * configure.in: Support --enable-targets=all on ia32.
7150 * configure: Regenerated.
7152 2000-03-01 Nick Clifton <nickc@cygnus.com>
7154 * gasp.c (do_align): Remove bogus check of alignment value.
7156 2000-02-27 Thomas de Lellis <tdel@windriver.com>
7158 * config/obj-elf.c (elf_frob_symbol): Remove code which when
7159 TC_PPC was defined forced the type of a symbol with no other type
7160 to be BSF_OBJECT.
7162 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
7164 * doc/internals.texi (CPU backend): Mention that
7165 line_separator_chars do not break up comments. Fix typos for
7166 LEX_AT and LEX_NAME descriptions. Document operands for
7167 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
7168 description of md_create_short_jump usage. Document argument for
7169 md_undefined_symbol.
7171 2000-02-27 Jakub Jelinek <jakub@redhat.com>
7173 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
7174 (md_parse_option): Handle it.
7175 (md_show_usage): Document it.
7177 2000-02-27 Ian Lance Taylor <ian@zembu.com>
7179 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
7180 opcode, for the instruction `pal19'. From Andrea Arcangeli
7181 <andrea@suse.de>.
7183 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
7185 * config/tc-i386.c (i386_immediate): Move constant operand sizing
7186 from here..
7187 (md_assemble): To here, before template operands are matched.
7188 Also ensure a constant immediate is sign extended when we know the
7189 size is at most 16 bits. This is to catch cases like "add
7190 $0xffc0,%ax" where we don't know the size, and thus that the
7191 immediate can be represented as Imm8S until after parsing the
7192 register operand.
7193 (i386_displacement): Similarly sign extend 16 bit constant
7194 displacements.
7195 (md_assemble): Relax 16-bit jump constant range check to suit sign
7196 extended displacements.
7198 2000-02-26 Andreas Jaeger <aj@suse.de>
7200 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
7202 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7204 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
7205 call operands when intel_syntax.
7206 (intel_float_operand): Return 2 for "fi...".
7207 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7208 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
7209 earlier "SHORT" change.
7210 (md_assemble): When determining suffix from Regs, exclude
7211 InOutPortReg.
7213 2000-02-24 Nick Clifton <nickc@cygnus.com>
7215 * configure: Add arm-wince, mips-pe and sh-pe targets.
7216 * configure: Regenerate.
7218 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7219 sh-pe targets.
7220 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7221 "pe-mips" for the mips-pe target.
7223 * config/tc-arm.c (insns): Change displacement encoded in BL
7224 and B instructions if the target port is arm-wince.
7225 (do_ldst): Do not bias the relocation offset if the target
7226 port is arm-wince.
7227 (md_pcrel_from): Add in missing relocation offset bias if the
7228 target os arm-wince.
7230 * config/tc-mips.c (mips_target_format): Support COFF flavour.
7231 (md_begin): Disable -G support for mips-pe target.
7232 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7233 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7234 COFF flavour.
7236 * config/tc-sh.c (md_begin): sh-pe target is little endian.
7237 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7238 assembler, just set the alignment to 4.
7240 * config/te-wince-pe.h: New file for WinCE targets. Define
7241 TE_WINCE.
7243 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
7245 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7246 string instructions.
7247 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7248 (i386_intel_memory_operand): After finding a segment override,
7249 check again for no `[' before looking for a displacement. Bomb if
7250 more than one displacement rather than silently discarding the
7251 second and subsequent ones. Free strings malloc'd by
7252 build_displacement_string.
7254 2000-02-24 Catherine Moore <clm@cygnus.com>
7256 * config/obj-som.c (obj_pseudo_table): Add "weak".
7257 (obj_som_weak): New routine.
7259 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
7261 * config/tc-i386.c (union i386_op): New.
7262 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
7263 Throughout file replace occurences of disps[n], imms[n], regs[n]
7264 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
7265 intel mode operand swapping. Add assert in regKludge and
7266 fake_zero_displacement code. Test i.types[n] when outputting
7267 displacements and immediates. Combine output of Disp16 with
7268 Disp32.
7269 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7270 when in intel mode by (not) reversing fsub and fdiv operands
7271 before the template search. This fails for single operand
7272 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7273 undefined. Instead fix the base_opcode after we've found the
7274 template. Move base_opcode xor with found_reverse_match from
7275 opcode output code to before this fix so we test for the correct
7276 opcodes.
7277 (md_assemble): Don't use strcmp when deciding to ignore the suffix
7278 check in intel mode. Instead compare opcodes.
7280 * config/tc-i386.h (TC_RELOC): Delete.
7281 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
7282 with equivalent call to reloc.
7284 * as.h (flag_m68k_mri): Move declaration after target include, and
7285 only declare when TC_M68K defined. Define as zero otherwise.
7286 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7287 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7288 Define as zero otherwise.
7289 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7290 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7291 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7292 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7293 testing whether defined.
7294 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7295 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7296 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7297 rather than testing whether defined.
7298 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7299 (parse_mri_cons): Declare and use only when TC_M68K.
7300 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7301 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7302 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7304 * NEWS: Mention IBM 370 support.
7306 2000-02-23 Richard Henderson <rth@cygnus.com>
7308 * config/tc-i386.c (md_assemble): When swapping operands for
7309 intel_syntax, assume everything that's not Imm or Disp is a
7310 register.
7312 2000-02-23 Linas Vepstas <linas@linas.org>
7314 * config/tc-i370.c, config/tc-i370.h: New files.
7315 * Makefile.am: Add support for Linux/IBM 370.
7316 * configure.in: Likewise.
7317 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7318 * config/obj-elf.c: Include elf/i370.h
7319 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7321 * Makefile.in: Regenerate.
7322 * configure: Regenerate.
7324 * doc/c-i370.texi: New file.
7325 * doc/all.texi: Include it.
7326 * doc/as.texinfo: And here.
7327 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7328 * doc/Makefile.in: Regenerate.
7330 2000-02-19 Michael Meissner <meissner@redhat.com>
7332 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7333 determine if an instruction can be used in parallel with an ADDppp
7334 or SUBppp instruction.
7336 2000-02-22 Andrew Haley <aph@cygnus.com>
7338 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7340 2000-02-22 Andrew Haley <aph@cygnus.com>
7342 * config/tc-mips.c (mips_gp32): New variable.
7343 (macro_build) Use mips_gp32.
7344 (mips_ip): Ditto.
7345 (md_longopts): Add "-mgp32" and "-mgp64".
7346 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7348 (OPTION_M7900): Change offset
7349 (OPTION_NO_M7900): Ditto.
7351 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7353 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7354 warning, and bump it to 1.
7356 2000-02-22 Ian Lance Taylor <ian@zembu.com>
7358 From Brad Lucier <lucier@math.purdue.edu>:
7359 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7360 match format.
7362 2000-02-21 Catherine Moore <clm@cygnus.com>
7364 * config/tc-mips.c (MF_HILO_INSN): Define.
7365 (mips_7000_hilo_fix): Declare.
7366 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7367 (md_parse_option): Check for 7000_HILO_FIX options.
7368 (OPTION_M7000_HILO_FIX): Define.
7369 (OPTION_NO_M7000_HILO_FIX): Define.
7370 * doc/c-mips.texi (-mfix7000): Describe.
7372 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7374 * listing.c (print_lines): Remove unused variable `end'.
7376 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7377 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7378 reloc_type when BFD_ASSEMBLER.
7379 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7380 reloc_type when BFD_ASSEMBLER. Move common code out of switch
7381 statement and quell signed vs. unsigned comparison warning.
7383 2000-02-18 Nick Clifton <nickc@cygnus.com>
7385 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7386 the computed frag offset, rather than overwriting it.
7388 2000-02-17 J"orn Rennecke <amylaar@cygnus.co.uk>
7390 * config/tc-sh.c ("elf/sh.h"): Include.
7391 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7392 (md.begin): Initialize target_arch.
7393 Only include opcodes in has table that match selected architecture.
7394 (parse_reg): Recognize register names for sh-dsp.
7395 (parse_at): Recognize post-modify addressing.
7396 (get_operands): The leading space is now optional.
7397 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7398 arguments. Update valid_arch.
7399 (build_Mytes): Add support for SDT_REG_N.
7400 (find_cooked_opcode): New function, broken out of md_assemble.
7401 (assemble_ppi, sh_elf_final_processing): New functions.
7402 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7403 (md_longopts, md_parse_option): New option: -dsp.
7404 * config/tc-sh.h (elf_tc_final_processing): Define.
7405 (sh_elf_final_processing): Declare.
7407 2000-02-11 Jeffrey A Law (law@cygnus.com)
7409 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7410 the unwinder subspace. Save the current seg/subseg before creating
7411 the new seg/subseg.
7413 2000-02-10 Nick Clifton <nickc@cygnus.com>
7415 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7416 little endian targets.
7417 (INST_BYTE1): Redefine to handle big and little endian
7418 targets.
7419 (cpu_type): New type: Select between M340 and M210.
7420 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7421 instructions of the M340.
7422 (md_assemble): Add support for the MULSH and OPSR classes of
7423 instructions.
7424 (md_atof): Add support for little endian targets.
7425 (md_parse_option): Add support for -EL, -EB and -mcpu command
7426 line switches.
7427 (md_convert_frag): Add support for little endian targets.
7428 (md_apply_fix3): Add support for little endian targets.
7429 (md_number_to_chars): Add support for little endian targets.
7431 2000-02-10 Timothy Wall <twall@redhat.com>
7433 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7434 defined, use it to verify the symbol just read should be a label.
7436 2000-02-10 Timothy Wall <twall@redhat.com>
7438 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7439 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7440 around colons when KEEP_WHITE_AROUND_COLON is defined.
7441 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7442 and KEEP_WHITE_AROUND_COLON.
7444 2000-02-08 Timothy Wall <twall@redhat.com>
7446 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7447 logic.
7448 (do_repeat): New. Abstract repeat logic so that a "break" can be
7449 implemented.
7450 (end_repeat): New. Provide support for a "break" out of the
7451 repeat loop.
7452 * read.h: Add prototypes for new functions.
7454 2000-02-08 Timothy Wall <twall@redhat.com>
7456 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7457 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7458 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7459 non-zero.
7461 2000-02-08 Timothy Wall <twall@redhat.com>
7463 * read.c: Added elseif to directives table.
7464 * read.h: Added prototype for s_elseif.
7465 * doc/as.texinfo: Added description for elseif.
7466 * cond.c (s_elseif): New function
7468 2000-02-04 Timothy Wall <twall@redhat.com>
7470 * listing.c (print_lines): Remove conditionals causing bug in
7471 listings.
7473 2000-02-03 Timothy Wall <twall@cygnus.com>
7475 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7476 default values.
7477 * frags.c (frag_new): Calculate fr_fix in octets
7478 (frag_now_fix) Return offset as target address offset (bytes).
7479 (frag_now_fix_octets) New - Return offset in octets (8-bit
7480 quantities).
7481 * frags.h: Added prototype for frag_now_fix_octets().
7482 Distinguish between octets and bytes in field descriptions.
7483 * listing.c (calc_hex): Account for octets vs bytes when
7484 printing addresses/offsets.
7485 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7486 target is little-endian, print the octets in a word in big-endian
7487 order so that the display looks like a proper hexadecimal number,
7488 instead of having the octets reversed.
7489 * read.c (do_align): When recording alignment, alignment power
7490 should be in terms of target bytes (minimum addressible unit)
7491 instead of octets.
7492 (do_org) Convert ORG target address (byte) argument into an
7493 octet offset when generating a variable fragment.
7494 * symbols.c (resolve_symbol_value): Symbol final value
7495 converted to a target address offset (bytes) from its octet offset.
7496 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7497 offset (bytes) is adjusted by the frag offset (octets) converted
7498 to bytes.
7499 (coff_frob_section) Section alignment power is in terms of bytes;
7500 convert it to an octet alignment power when calculating size (and
7501 size mask) in octets. Don't modify the section size in order to
7502 "align" it for TI COFF, since that format has a different method
7503 for storing alignment information.
7505 2000-02-01 Timothy Wall <twall@cygnus.com>
7507 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7508 entries, matching the way GCC generates them. If not escaped, the
7509 filename is encoded incorrectly.
7511 2000-01-31 Nick Clifton <nickc@cygnus.com>
7513 * config/tc-arm.c (reg_table): Add support for ATPCS register
7514 naming conventions.
7516 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7518 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7519 already defined.
7520 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7521 New macro.
7522 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7523 of a symbol when we really care about its value.
7525 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7527 * config/tc-mcore.c (md_assemble): Give warning message if
7528 operands passes to instruction are more than the spec.
7530 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7532 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7533 Thumb mode but the label seen was not declared as '.thumb_func'
7534 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7535 correct disassembly of Thumb code bounded by non function labels.
7537 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7539 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7540 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7542 * Makefile.in: Same here.
7543 Update copyright.
7545 * configure.in: Set bfd_gas for i386-aout when primary target
7546 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7547 we may need the primary te_file. Remove incorrect comment.
7549 * configure: Regenerate.
7551 * config/e-i386aout.c: New file.
7553 * as.c (USE_EMULATIONS): Move to before print_version_id.
7554 (struct emulation): Add i386aout.
7555 (show_usage): Split text strings. Reformat -a text. Add --em
7556 help.
7557 Update copyright.
7559 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7560 (aout_format_ops): New.
7561 Update copyright.
7563 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7564 preprocessor conditional and add aout USE_EMULATIONS tests.
7565 (read_a_source_file): Don't pass error strings to printf as
7566 format arg.
7567 Update copyright.
7569 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7570 format arg.
7571 (do_data): Same here.
7572 (process_file): And here.
7573 Update copyright.
7575 * symbols.c (colon): Rewrite "already defined" fatal message
7576 code for aout with USE_EMULATIONS.
7577 Update copyright.
7579 * config/obj-aout.c (OBJ_HEADER): Define.
7580 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7581 fields of sentinel.
7582 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7583 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7584 forms here.
7585 (obj_aout_type): Expand S_SET_OTHER here too.
7586 (obj_read_begin_hook): Remove.
7587 (aout_pop_insert): New.
7588 (obj_aout_s_get_other): New.
7589 (obj_aout_s_get_desc): New.
7590 (aout_format_ops): New.
7591 Update copyright.
7593 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7594 gets aout_pseudo_table.
7595 (aout_pseudo_table): Declare.
7596 (obj_read_begin_hook): Define.
7597 Update copyright.
7599 * config/obj-coff.c (obj_pseudo_table): Rename to
7600 coff_pseudo_table.
7601 (coff_pop_insert): Use coff_pseudo_table.
7602 (coff_sec_sym_ok_for_reloc): Remove.
7603 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7604 and comment all zero entries and remove #if 0 code.
7605 Update copyright.
7607 * config/obj-coff.h (obj_pop_insert): Define.
7608 (coff_pseudo_table): Declare.
7609 Update copyright.
7611 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7612 s_get_size, s_set_size. Comment all zero entries.
7613 Update copyright.
7615 * config/obj-elf.c (elf_s_get_other): New function.
7616 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7617 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7618 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7619 comment.
7620 (obj_elf_parse_section_letters): Don't pass error strings to
7621 printf as format arg.
7622 Update copyright.
7624 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7625 OBJ_MAYBE_ECOFF.
7626 (elf_s_get_other): Declare.
7627 (S_GET_OTHER) Define as elf_s_get_other if not already
7628 defined.
7629 (S_SET_OTHER): Only define when not already defined.
7630 (elf_obj_read_begin_hook): Declare.
7631 (obj_read_begin_hook): Define.
7632 (elf_obj_symbol_new_hook): Declare.
7633 (obj_symbol_new_hook): Define.
7634 Update copyright.
7636 * config/obj-multi.h: Add copyright header and protect against
7637 multiple inclusion. Add * to all function pointers.
7638 (OBJ_HEADER): If defined, include it rather than other defines
7639 in this file.
7640 (obj_frob_file_after_relocs): Test for NULL.
7641 (obj_symbol_new_hook): Here too.
7642 (obj_sec_sym_ok_for_reloc): And here.
7643 (S_GET_OTHER): Define.
7644 (S_GET_DESC): Define.
7645 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7646 (OBJ_MAYBE_ELF): Update comment.
7648 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7649 OBJ_AOUT preprocessor conditional and handle emulation by
7650 testing OUTPUT_FLAVOR.
7651 (i386_displacement): Here too.
7652 (md_section_align): Similarly here.
7653 (i386_target_format): Conditionally compile when more than one
7654 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7655 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7656 (i386_displacement): Here too.
7657 Update copyright.
7659 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7660 Define TARGET_FORMAT for aout only when not multi.
7661 Update copyright.
7663 * config/te-multi.h: Delete file as it's identical to te-generic.h
7665 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7667 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7668 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7669 LONG_MNEM_SUFFIX.
7671 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7672 DWORD_MNEM_SUFFIX.
7673 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7674 comments.
7676 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7678 * config/tc-mips.c (mips_do_align): New function.
7679 * config/tc-mips.h (md_do_align): Define.
7681 2000-01-10 Philip Blundell <philb@gnu.org>
7683 * doc/c-arm.texi (ARM Options): Fix typo.
7684 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7685 line separator for Linux.
7686 * doc/as.texinfo (Comments): Mention the ARM.
7688 2000-01-10 Philip Blundell <pb@futuretv.com>
7690 * configure.in (arm*-*-conix*): New target.
7691 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7692 armv*-*-linux-gnu.
7693 * configure: Regenerate.
7695 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7697 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7698 (obj_elf_visibility): New function.
7700 * doc/as.texinfo (Visibility): New node: document visibility
7701 pseudo ops.
7703 For older changes see ChangeLog-9899