1 2002-06-14 H.J. Lu <hjl@gnu.org>
2 Daniel Jacobowitz <drow@mvista.com>
4 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
5 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
6 * config/tc-mips.c (s_mips_file): Call s_app_file_string
7 and new_logical_line for the first .file directive.
8 * read.c (s_app_file_string): New function.
10 * read.h (s_app_file_string): Add declaration.
12 2002-06-14 Daniel Jacobowitz <drow@mvista.com>
14 * configure.in: Remove MIPS_STABS_ELF.
15 * configure: Regenerated.
16 * config.in: Regenerated.
17 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
19 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
21 (pdr_seg): Declare unconditionally.
22 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
23 (s_mips_end): Likewise. Generate stabs function markers.
24 (s_mips_ent): Generate stabs function markers.
25 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
27 (s_mips_mask): Likewise.
28 (mips_flag_mdebug): New.
29 (md_longopts): Add "mdebug" and "no-mdebug".
30 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
31 (mips_after_parse_args): Set mips_flag_mdebug.
32 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
34 2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
36 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
37 value twice for RELA relocations.
39 2002-06-12 Ben Elliston <bje@redhat.com>
41 * symbols.c (resolve_symbol_value): Initialise final_val.
43 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
45 2002-06-11 Tom Rix <trix@redhat.com>
47 * config/tc-ppc.c (ppc_subseg_align): Delete.
48 (ppc_change_csect): Default csect align is 2.
49 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
51 2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
53 * config/tc-avr.c (mcu_types): Update.
55 2002-06-08 Matt Thomas <matt@3am-software.com>
57 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
58 (vax-*-netbsd*): New targets.
59 * configure: Regenerate.
60 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
61 * config/tc-vax.c: Add support for ELF and PIC.
62 (flag_want_pic): New flag.
63 (float_cons): Fix prototype.
64 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
65 (md_assemble): Introduce a new is_absolute local, and use it
66 rather than repeating the test. Make fatal errors actually
67 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
68 Add support for ELF. Add support for PIC.
69 (md_convert_frag): Adjust for BFD_ASSEMBLER.
70 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
72 (vax_reg_parse): Make the % register prefix mandatory for ELF,
73 optional for a.out, and not allowed for VMS. Adjust all callers.
74 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
75 (md_create_long_jump): Likewise.
76 (md_undefined_symbol): Likewise.
77 (md_section_align): Likewise.
78 (md_shortopts): Allow -k and -K for ELF.
79 (md_parse_option): Set flag_want_pic if -k or -K.
80 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
81 (tc_gen_reloc): New function if BFD_ASSEMBLER.
82 * config/tc-vax.h (tc_headers_hook): Remove.
83 (TARGET_FORMAT): Set according to object format and target
85 (BFD_ARCH, TARGET_ARCH): Define.
86 (NO_RELOC): Adjust for BFD_ASSEMBLER.
87 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
88 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
89 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
91 2002-06-08 Alan Modra <amodra@bigpond.net.au>
93 * Makefile.am: Run "make dep-am".
94 * Makefile.in: Regenerate.
96 * as.c: Replace CONST with const.
98 * config/obj-coff.c: Likewise.
99 * config/tc-a29k.c: Likewise.
100 * config/tc-arm.c: Likewise.
101 * config/tc-dlx.c: Likewise.
102 * config/tc-h8300.c: Likewise.
103 * config/tc-h8500.c: Likewise.
104 * config/tc-i370.c: Likewise.
105 * config/tc-i860.c: Likewise.
106 * config/tc-i960.c: Likewise.
107 * config/tc-m68hc11.c: Likewise.
108 * config/tc-m68k.c: Likewise.
109 * config/tc-m88k.c: Likewise.
110 * config/tc-mcore.c: Likewise.
111 * config/tc-mips.c: Likewise.
112 * config/tc-ns32k.c: Likewise.
113 * config/tc-pdp11.c: Likewise.
114 * config/tc-pj.c: Likewise.
115 * config/tc-s390.c: Likewise.
116 * config/tc-sh.c: Likewise.
117 * config/tc-sparc.c: Likewise.
118 * config/tc-tahoe.c: Likewise.
119 * config/tc-tic80.c: Likewise.
120 * config/tc-v850.c: Likewise.
121 * config/tc-vax.c: Likewise.
122 * config/tc-w65.c: Likewise.
123 * config/tc-z8k.c: Likewise.
125 2002-06-08 Daniel Jacobowitz <drow@mvista.com>
127 Based on patch from Matt Green:
128 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
129 * config/tc-mips.c (s_mips_file): Renamed from s_file.
130 (s_mips_loc): New function.
131 (mips_nonecoff_pseudo_table): Call them.
132 (append_insn): Call dwarf2_emit_insn.
134 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
136 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
138 (file_ase_mips16): New veriable.
139 (mips_eabi64): Remove.
140 (CPU_HAS_MIPS16): New define.
141 (CPU_HAS_MDMX): Fix data type.
142 (md_begin): Code cleanup. Use file_ase_mips16.
143 (mips_elf_final_processing): Handle mips16 header flag.
144 Handle EABI flag without intermediate variable.
146 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
148 * doc/as.texinfo: Update MIPS documentation.
150 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
152 * config/tc-mips.c: Add define for $zero register.
153 (md_begin): Add $zero as alias name for $0.
154 (insn_uses_reg): Use ZERO define.
155 (mips_ip): Add $zero as alias name for $0.
156 (mips16_ip): Likewise.
157 (s_cplocal): Demand empty rest of input line.
158 (tc_get_register): Likewise. Add support for $kt0, kt1 register
159 names. Use ZERO define. Fix input_line_pointer progress.
161 2002-06-07 Alan Modra <amodra@bigpond.net.au>
163 * symbols.c: Replace CONST by const throughout.
164 (symbol_find_exact): Split out from..
165 (symbol_find_base): ..here.
166 * symbols.h: Replace CONST by const throughout.
167 (symbol_find_exact): Declare.
168 * config/obj-elf.c: #include "struc-symbol.h".
169 (elf_frob_file): If group name matches an exported symbol, use that
170 symbol for the signature and ".group" as the section name.
172 Thu Jun 6 17:42:12 2002 J"orn Rennecke <joern.rennecke@superh.com>
174 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
176 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
177 * testsuite/gas/sh/pcrel.d: Update.
178 * testsuite/gas/sh/pcrel.l: New file.
180 2002-06-06 Daniel Jacobowitz <drow@mvista.com>
182 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
183 and mips_opts.ase_mdmx if they are uninitialized.
185 2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
187 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
188 (hppa_force_relocation): Check if a stub just before the start symbol
189 of the last call_info is reachable before forcing relocation. Fix
192 2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
194 * config/tc-mips.c (mips_after_parse_args): New function.
195 (md_begin): Move processing of defaults to mips_after_parse_args.
196 config/tc-mips.h (md_after_parse_args): Define.
198 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
200 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
201 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
202 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
203 * configure: Regenerate.
204 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
207 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
209 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
211 2002-06-04 Alan Modra <amodra@bigpond.net.au>
213 * config/obj-elf.c (obj_elf_change_section): Set and check elf
214 linkonce flag. Print all warnings.
215 (obj_elf_section): Parse ",comdat" for groups.
216 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
217 consistency of comdat flag.
219 2002-06-02 Richard Henderson <rth@redhat.com>
221 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
222 with LITERALs without sequence numbers.
224 2002-06-01 Richard Henderson <rth@redhat.com>
226 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
227 Rename them LITUSE_ALPHA_*.
229 2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
231 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
232 accept parentheses enclosed register lists.
234 2002-05-31 Alan Modra <amodra@bigpond.net.au>
236 * Makefile.am: Run "make dep-am".
237 * Makefile.in: Regenerate.
238 * po/POTFILES.in: Regenerate.
240 2002-05-31 Graeme Peterson <gp@qnx.com>
242 * configure.in: Add i386-*-nto-qnx*.
243 * configure: Regenerate.
245 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
247 * config/tc-mips.c (mips_ip): Use unsigned long values for
250 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
252 * config/tc-mips.c (s_cpsetup): Fix initialization of
253 mips_cpreturn_register and mips_cpreturn_offset.
255 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
257 * config/tc-mips.c (s_cpsetup): Fix comment.
259 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
261 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
263 (mips16_ip): Likewise.
264 (tc_get_register): Likewise.
266 2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
267 Ed Satterthwaite <ehs@broadcom.com>
269 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
270 (mips_opts): Initialize "ase_mdmx" member.
271 (file_ase_mdmx): New variable.
272 (CPU_HAS_MDMX): New macro.
273 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
274 based on command line options and configuration defaults.
275 (macro_build): Note in comment that use of MDMX in macros is
276 not currently allowed.
277 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
278 "Z" MDMX operand types.
279 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
280 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
282 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
283 Add support for "-mdmx" and "-no-mdmx" options.
284 (OPTION_ELF_BASE): Move to accomodate new options.
285 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
286 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
287 file_ase_mdmx was set.
288 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
289 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
292 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
294 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
295 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
296 command line switch conforming to gcc conventions.
297 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
299 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
301 * config/tc-mips.c (macro_build_jalr): New Function.
302 (md_begin): NewABI uses big GOTs.
303 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
304 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
305 (load_address): Add some NewABI PIC support.
307 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
308 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
310 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
312 * config/tc-mips.c (load_address): Use mips_gp_register instead
313 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
315 (macro): Use mips_gp_register instead of hardcoded value.
317 2002-05-30 Richard Henderson <rth@redhat.com>
319 * expr.h (operatorT): Add O_md17..O_md32.
320 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
321 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
322 O_tprelhi, O_tprello, O_tprel): New.
323 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
324 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
325 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
326 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
327 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
328 (md_apply_fix3): Handle TLS relocations.
329 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
330 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
331 associated TLS reloc. Check lituse_tls relocs match up.
332 (emit_insn): Handle TLS relocations.
335 * doc/c-alpha.texi: Add docs for tls relocations.
337 2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
339 * config/tc-mips.c (mips_gprel_offset): New variable.
342 2002-05-30 Diego Novillo <dnovillo@redhat.com>
344 * gas/config/tc-d10v.c (check_resource_conflict): Only check
345 write-write conflicts.
346 (md_assemble): Reformat introductory comment.
347 (parallel_ok): Prevent packing only if the first
348 instruction cannot be packed.
350 2002-05-30 Jason Eckhardt <jle@redhat.com>
351 Tom Rix <trix@redhat.com>
353 * config/tc-d10v.c (build_insn): Check for immediates.
355 2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
357 * config/tc-mips.c: Replace GP in comments by $gp.
358 (mips_big_got): Initialize.
359 (mips_trap): Initialize.
360 (load_address): Use mips_gp_register instead of hardcoded value.
361 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
362 (macro): Use mips_gp_register instead of hardcoded value.
363 (macro2): Change load_address calls.
364 (md_pcrel_from): Comment formatting.
365 (s_cpload): Use mips_gp_register instead of hardcoded value.
366 (s_cprestore): Likewise. Comment formatting.
367 (s_gpword): Fix data type.
368 (s_cpadd): Use mips_gp_register instead of hardcoded value.
369 (nopic_need_relax): Replace GP in comments by $gp.
370 (mips_elf_final_processing): Better comment.
372 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
374 * configure.in: Add DLX configuraton
375 * Makefile.am: Add DLX configuraton
376 * configure: Regenerate.
377 * Makefile.in: Regenerate.
378 * config/tc-dlx.c: New file.
379 * config/tc-dlx.h: New files.
380 * NEWS: Mention new support.
382 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
384 * config/obj-coff.c (write_object_file): Add missing semicolon.
386 2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
388 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
389 by the define. Remove superfluous check of mips_opts.mips16.
390 (append_insn): Likewise. Canonicalize variable increments.
391 (macro_build): Canonicalize variable increments.
392 (macro_build_lui): Likewise.
393 (load_register): Likewise.
394 (load_address): Move pointer initialization.
395 (macro): Move pointer to a more local scope. Canonicalize variable
396 increments. Better comments. Replace magic constant for RA by the
398 (macro2): Replace magic constant for RA by the define. Canonicalize
400 (mips_ip): Canonicalize variable increments.
401 (mips16_ip): Replace magic constant for RA by the define.
402 (my_getSmallParser): Canonicalize variable increments/decrements.
403 (my_getPercentOp): Likewise.
404 (my_getSmallExpression): Likewise.
406 (s_mipsset): Likewise.
407 (s_cpsetup): Likewise.
408 (s_insn): Remove superfluous check of mips_opts.mips16.
409 (s_mips_stab): Likewise.
410 (mips_handle_align): Canonicalize variable increments.
411 (s_mips_ent): Likewise.
412 (s_mips_end): Add comment.
414 2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
416 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
417 * configure: Regenerate.
419 2002-05-25 Alan Modra <amodra@bigpond.net.au>
421 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
422 * Makefile.in: Regenerate.
423 * dep-in.sed: Reorder to match OBJS in Makefile.am.
424 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
425 * configure: Regenerate.
426 * as.h: Use #include "" instead of <> for local header files.
427 * flonum-konst.c: Likewise.
428 * flonum-mult.c: Likewise.
430 * listing.c: Likewise.
431 * config/tc-ia64.h: Likewise.
432 * config/tc-v850.h: Likewise.
434 2002-05-24 TAMURA Kent <kent@netbsd.org>
436 * configure.in: Add a target for i386-netbsdpe.
437 * configure: Regenerate.
439 2002-05-23 Jakub Jelinek <jakub@redhat.com>
441 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
442 (obj_elf_common): Call elf_common.
443 (obj_elf_tls_common): New function.
444 (elf_pseudo_tab): Support .tls_common.
445 (special_sections): Add .tdata and .tbss.
446 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
448 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
449 (obj_elf_parse_section_letters): Include T in error message.
450 * config/tc-ppc.c (ppc_section_letter): Likewise.
451 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
452 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
454 * config/tc-sparc.c (md_apply_fix3): Likewise.
455 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
456 Define them if not BFD_ASSEMBLER.
457 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
459 (md_apply_fix3): Add TLS relocs.
460 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
461 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
462 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
463 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
464 (ia64_elf_section_letter): Include T in error message.
465 (md_begin): Support TLS operators.
466 (md_operand): Likewise.
467 (ia64_gen_real_reloc_type): Support TLS relocs.
468 * testsuite/gas/i386/tlspic.s: New file.
469 * testsuite/gas/i386/tlsd.s: New file.
470 * testsuite/gas/i386/tlsnopic.s: New file.
471 * testsuite/gas/i386/tlsd.d: New file.
472 * testsuite/gas/i386/tlsnopic.d: New file.
473 * testsuite/gas/i386/tlspic.d: New file.
474 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
475 * testsuite/gas/ia64/tls.s: New file.
476 * testsuite/gas/ia64/tls.d: New file.
477 * testsuite/gas/ia64/ia64.exp: Add tls test.
478 * write.c (adjust_reloc_syms): Don't change symbols in
479 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
481 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
483 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
484 round the relocation up rather than down.
486 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
488 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
490 * doc/as.texinfo: Document that the COFF version of .section
491 ignores the 'a' flag.
493 2002-05-23 Alan Modra <amodra@bigpond.net.au>
495 * config/tc-alpha.c (assemble_tokens): Protect use of
496 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
498 * write.c (size_seg): Check adjustment to last frag.
499 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
501 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
502 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
503 (write_object_file): Invoke md_do_align if available, and use
504 frag_align_code on text sections.
505 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
506 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
507 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
508 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
509 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
512 2002-05-22 H.J. Lu <hjl@gnu.org>
514 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
517 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
519 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
522 2002-05-22 H.J. Lu <hjl@gnu.org>
524 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
525 for one .loc for compiler.
527 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
529 * config/tc-mips.c (macro): Relax warning, it's toot strict for
532 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
534 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
535 Optimize the rotate by zero case.
537 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
539 * configure.in: Remove accidental enabling of bfd_gas=yes for
541 * configure: Regenerate.
543 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
545 * app.c: Fix formatting.
549 * input-file.c: Likewise.
550 * listing.c: Likewise.
553 * symbols.c: Likewise.
555 2002-05-17 Alan Modra <amodra@bigpond.net.au>
557 * config/obj-generic.c: Delete file.
558 * config/obj-generic.h: Likewise.
560 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
562 * config/tc-avr.c (mcu_types): Update for new devices.
564 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
566 * config/tc-mips.c (macro): Warn about wrong la/dla use.
568 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
570 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
571 worked sometimes by accident. Fix copy&paste comment.
573 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
575 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
576 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
577 (mips_elf_final_processing): Let n32 use .reginfo.
579 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
581 * config/tc-mips.c (append_insn): Fix too small range of variable.
583 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
585 * config/tc-arm.c (arm_cleanup): Remove redundant call to
588 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
590 * config/tc-arm.c (md_assemble): Remove redundant call to
593 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
596 * stabs.c (s_stab_generic): Fix grammatical error in warning
599 2002-05-13 Alan Modra <amodra@bigpond.net.au>
601 * write.c (subsegs_finish): Don't specially align last subseg.
603 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
605 * stabs.c (s_stab_generic): Warn about a description field that is
608 * config/obj-coff.c: Fix compile time warnings when compiling
609 without BFD_ASSEMBLER defined.
612 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
614 (md_pcrel_from_section): Use md_pcrel_from().
616 2002-05-11 Bruno Haible <bruno@clisp.org>
618 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
619 by dwarf2_directive_loc, instead of calling dwarf2_where.
621 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
623 * config/obj-coff.h: Fix formatting.
624 * config/tc-mcore.c: Likewise.
625 * config/tc-mn10300.c: Likewise.
626 * config/tc-openrisc.c: Likewise.
627 * config/tc-or32.c: Likewise.
628 * config/tc-pdp11.c: Likewise.
629 * config/tc-ppc.c: Likewise.
630 * config/tc-ppc.h: Likewise.
631 * config/tc-sh64.c: Likewise.
632 * config/tc-sh.c: Likewise.
633 * config/tc-tic54x.c: Likewise.
634 * config/tc-xstormy16.c: Likewise.
635 * config/tc-xstormy16.h: Likewise.
637 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
639 * config/obj-coff.c: Fix formatting.
640 * config/obj-elf.c: Likewise.
641 * config/tc-alpha.c: Likewise.
642 * config/tc-arm.c: Likewise.
643 * config/tc-d10v.c: Likewise.
644 * config/tc-d30v.c: Likewise.
645 * config/tc-h8300.c: Likewise.
646 * config/tc-hppa.c: Likewise.
648 2002-05-09 Alan Modra <amodra@bigpond.net.au>
650 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
651 reloc when no_cond_jump_promotion.
653 2002-05-08 Jim Wilson <wilson@redhat.com>
655 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
656 current variable part of frag.
658 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
660 * config/tc-mmix.c: Fix formatting.
661 * config/tc-mmix.h: Likewise.
663 2002-05-08 Alan Modra <amodra@bigpond.net.au>
665 * configure: Regenerate.
667 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
669 * config/tc-m68k.c: Fix formatting.
671 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
673 * Makefile.am: Honour DESTDIR.
674 * Makefile.in: Regenerate.
676 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
678 * config/tc-ia64.c: Fix formatting.
679 * config/tc-ia64.h: Likewise.
681 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
683 * config/tc-mips.c: Fix formatting.
684 * config/tc-s390.c: Likewise.
685 * config/tc-s390.h: Likewise.
687 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
689 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
690 information for instructions.
692 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
694 * as.h: Fix formatting.
697 * dwarf2dbg.c: Likewise.
703 * symbols.c: Likewise.
705 2002-05-02 Alan Modra <amodra@bigpond.net.au>
707 * app.c (mri_pseudo): Only declare for TC_M68K.
709 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
710 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
711 BFD_RELOC_16_BASEREL.
712 (md_assemble): Likewise.
713 (md_apply_fix3): Likewise.
715 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
717 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
718 zero into an add of zero - it is not the same.
720 2002-05-01 Arati Dikey <aratid@kpit.com>
722 * tc-sh.c (get_specific): Generate warning if the same
723 destination register is used in parallel instructions.
725 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
727 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
729 2002-05-01 Alan Modra <amodra@bigpond.net.au>
731 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
732 backwards to prevent cascading errors.
734 2002-04-30 Mark Mitchell <mark@codesourcery.com>
736 * configure.in: Add support for powerpc-*-windiss.
737 * configure: Regenerated.
739 2002-04-28 Alan Modra <amodra@bigpond.net.au>
741 * config/tc-s390.c (md_parse_option): Formatting.
743 * config/tc-i386.c: Formatting fixes, add missing space in error
746 2002-04-24 Christian Groessler <chris@groessler.org>
748 * config/tc-z8k.c (build_bytes): Add support for new cases:
749 CLASS_IGNORE and ARG_NIM4.
750 (md_assemble): Prevent destruction of input_line_pointer if
751 get_operands returns failure.
753 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
755 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
756 instructions to be generated by macros.
758 2002-04-24 Andreas Schwab <schwab@suse.de>
760 * config/tc-i386.c (output_jump, output_disp)
761 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
763 (md_apply_fix3): Remember addend value for rela relocations.
764 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
766 2002-04-22 Chris Demetriou <cgd@broadcom.com>
768 * config/tc-mips.c (macro_build): Add close-parenthesis missing
769 from previous change.
771 2002-04-22 Eric Christopher <echristo@redhat.com>
773 * config/tc-mips.c (macro_build): Add warning if macro instructions
774 are expanded into a branch delay slot.
776 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
778 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
779 numbers, gdb relies on them to detect the start of the prologue.
781 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
783 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
784 symbols in merge sections.
786 2002-04-16 Alan Modra <amodra@bigpond.net.au>
788 * as.c (main): Don't reference _bfd_chunksize.
790 2002-04-15 Tom Rix <trix@redhat.com>
792 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
793 symbols in merge sections.
795 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
797 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
798 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
799 argument for the precision.
800 (gen_to_words): Update accordingly.
802 2002-04-10 Alan Modra <amodra@bigpond.net.au>
804 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
805 BFD_VERSION_STRING unavailable.
806 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
808 Tue Apr 9 16:45:48 2002 J"orn Rennecke <joern.rennecke@superh.com>
810 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
811 symbol_used_in_reloc_p is true.
813 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
816 2002-04-04 Alan Modra <amodra@bigpond.net.au>
818 * dep-in.sed: Cope with absolute paths.
819 * Makefile.am (dep.sed): Subst TOPDIR.
821 * Makefile.in: Regenerate.
823 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
825 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
826 (mips_ip): Remove unused variable.
827 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
828 unsigned char with bfd_byte.
829 (s_file): Remove unused variable.
830 (s_mips_ent): Likewise.
832 2002-04-03 Tom Rix <trix@redhat.com>
834 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
836 (find_opcode): Fix warning in as_warn.
837 * config/tc-d10v.h: Update Copyright.
839 2002-04-03 Alan Matsuoka <alanm@redhat.com>
840 Tom Rix <trix@redhat.com>
842 From Jeff Knaggs <jknaggs@redhat.com>
843 * config/tc-d10v.c (check_resource_conflict): New function to
844 check for resource conflicts.
846 From Jason Eckhardt <jle@redhat.com>
847 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
849 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
850 reserved control registers is used.
851 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
854 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
855 * tc-d10v.c (parallel_ok): Prevent packing only if the first
856 instruction cannot be packed.
858 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
859 * gas/config/tc-d10v.c (check_resource_conflict): Only check
860 write-write conflicts.
861 (md_assemble): Reformat introductory comment.
862 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
865 2002-04-03 Alan Modra <amodra@bigpond.net.au>
867 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
868 O_logical_not>): Derive final_seg from add_symbol.
869 <O_multiply..O_logical_or>: More final_seg twiddles.
871 2002-04-01 Jessica Han <jessica@cup.hp.com>
873 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
876 2002-03-27 Andreas Schwab <schwab@suse.de>
878 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
879 field for pc-relative fixups.
880 (output_disp): Likewise.
881 (md_estimate_size_before_relax): Likewise.
882 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
883 pc-relative fixups in 64bit mode.
885 2002-03-22 Alan Modra <amodra@bigpond.net.au>
887 * config/te-aix5.h: Typo fix.
889 2002-03-21 Alan Modra <amodra@bigpond.net.au>
891 * Makefile.am: Run "make dep-am".
892 * Makefile.in: Regenerate.
893 * doc/Makefile.in: Regenerate.
895 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
897 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
898 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
900 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
902 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
903 the EXTENDED bit here; report the estimate according to the
906 2002-03-18 Tom Rix <trix@redhat.com>
908 * configure.in: Add AIX 5 support.
909 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
910 * config/te-aix5.h: New file. AIX 5 support.
911 * configure: Regenerate.
913 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
915 * po/fr.po: Updated version.
917 2002-03-16 Andreas Jaeger <aj@suse.de>
919 * doc/c-mips.texi (Machine Dependencies): Add new node.
921 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
923 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
924 (mips_opts): Initialize "ase_mips3d" member.
925 (file_ase_mips3d): New variable.
926 (CPU_HAS_MIPS3D): New macro.
927 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
928 based on command line options and configuration defaults.
929 (macro_build, mips_ip): Accept MIPS-3D instructions if
930 mips_opts.ase_mips3d is set.
931 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
932 Add support for "-mips3d" and "-no-mips3d" options.
933 (OPTION_ELF_BASE): Move to accomodate new options.
934 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
935 (mips_elf_final_processing): Add a comment indicating that a
936 MIPS-3D ASE ELF header flag should be set, when one exists.
937 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
938 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
939 nomips3d" directives.
941 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
943 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
944 a weak symbol in same section to be within reach.
946 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
948 * po/fr.po: Updated version.
950 2002-03-12 Andreas Schwab <schwab@suse.de>
952 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
953 body record so that an error is given for misplaced .save
956 2002-03-09 Alan Modra <amodra@bigpond.net.au>
958 * config/tc-i386.h (REX_OPCODE): Define.
959 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
960 (rex_byte): typedef to int.
961 * config/tc-i386.c: Group prototypes and vars together.
962 Formatting fixes. Remove occurrences of "register" keyword.
965 (mode_from_disp_size): Add INLINE keyword to prototype.
966 (fits_in_signed_byte): Likewise.
967 (fits_in_unsigned_byte): Likewise.
968 (fits_in_unsigned_word): Likewise.
969 (fits_in_signed_word): Likewise.
970 (fits_in_unsigned_long): Likewise.
971 (fits_in_signed_long): Likewise.
972 (type_names): Constify.
973 (intel_float_operand): Constify param.
974 (add_prefix): Use REX_OPCODE.
975 (md_assemble): Likewise. Modify for changed rex_byte.
976 (parse_insn): Split out of md_assemble.
977 (parse_operands): Likewise.
978 (swap_operands): Likewise.
979 (optimize_imm): Likewise.
980 (optimize_disp): Likewise.
981 (match_template): Likewise.
982 (check_string): Likewise.
983 (process_suffix): Likewise.
984 (check_byte_reg): Likewise.
985 (check_long_reg): Likewise.
986 (check_qword_reg): Likewise.
987 (check_word_reg): Likewise.
988 (finalize_imm): Likewise.
989 (process_operands): Likewise.
990 (build_modrm_byte): Likewise.
991 (output_insn): Likewise.
992 (output_branch): Likewise.
993 (output_jump): Likewise.
994 (output_interseg_jump): Likewise.
995 (output_disp): Likewise.
996 (output_imm): Likewise.
998 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
1000 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1002 2002-03-06 Alan Modra <amodra@bigpond.net.au>
1004 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1005 relocs except when BFD64.
1007 * write.c (number_to_chars_bigendian): Don't abort when N is
1008 larger than sizeof (VAL).
1009 (number_to_chars_littleendian): Likewise.
1011 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1013 * config/tc-hppa.c (md_apply_fix3): Add cast.
1014 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1017 2002-03-05 Paul Koning <pkoning@equallogic.com>
1019 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1020 (parse_ac5): New function for parsing float regs in float operand.
1021 (parse_expression): Remove attempt to make literals be octal.
1022 (parse_op_no_deferred): Support float literals.
1023 (parse_op): Reject attempts to refer to float regs.
1024 (parse_fop): New function, like parse_op but for float operand.
1025 (md_assemble): Add cases to parse float operands. Also fix
1026 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1028 2002-03-04 H.J. Lu <hjl@gnu.org>
1030 * config/obj-elf.c (special_section): Add .init_array,
1031 .fini_array and .preinit_array.
1033 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1034 .init_array and .fini_array.
1036 2002-03-01 Jakub Jelinek <jakub@redhat.com>
1038 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1040 (obj_frob_symbol): Copy visibility.
1042 2002-02-28 Jakub Jelinek <jakub@redhat.com>
1044 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1046 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1048 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1050 * po/es.po: Updated.
1052 2002-02-26 Chris Demetriou <cgd@broadcom.com>
1054 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1055 only, undo the changes made on 2001-06-08, with the
1056 effect being that common or extern symbols are
1057 adjusted for embedded-PIC, but weak symbols are not.
1058 (md_estimate_size_before_relax: Likewise, with the effect
1059 that extern symbols are treated the same as weak symbols
1060 only if not embedded-PIC.
1061 (mips_fix_adjustable) Likewise, with the effect that
1062 weak or extern symbols are not adjusted for embedded-PIC.
1063 (md_apply_fix3): Tweak so that the case where value is zero
1064 is handled more correctly for embedded-PIC code.
1066 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1068 * doc/as.texinfo (Overview): Add missing @ifset IA64
1070 * configure.in (LINGUAS): Add es.po.
1071 * configure: Regenerate.
1072 * po/es.po: New file.
1074 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1076 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1077 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1078 and NO_PIC cases. Code cleanup.
1079 (macro2): Fix handling of 64bit register loads.
1081 2002-02-25 David Mosberger <davidm@hpl.hp.com>
1083 * doc/as.texinfo: Add entry for IA64.
1084 * doc/c-ia64.texi: New file.
1086 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1088 * config/tc-hppa.c: Update copyright date.
1090 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1091 Remove references to chip manufacturers.
1092 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1094 (md_show_usage): Remove references to chip manufacturers. Mention
1096 (md_begin): Test power4 opcode flag bits.
1098 2002-02-22 David Mosberger <davidm@hpl.hp.com>
1100 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1101 count exceeds prologue count.
1102 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1103 (unwind.label_prologue_count): New member.
1105 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1107 (get_saved_prologue_count): New function.
1108 (save_prologue_count): New function.
1109 (free_saved_prologue_count): New function.
1110 (dot_label_state): Record state label by calling save_prologue_count().
1111 (dot_copy_state): Restore prologue count by calling
1112 get_saved_prologue_count().
1113 (generate_unwind_image): Free up list of saved prologue
1114 counts by calling free_saved_prologue_counts().
1116 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1118 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1119 function declarations.
1121 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1123 * NEWS: Note that GASP is now deprecated.
1124 * Makefile.am: Do not build gasp-new by default.
1125 * Makefile.in: Regenerate.
1126 * doc/Makefile.am: Do not install gasp.info.
1127 * doc/Makefile.in: Regenerate.
1128 * gas/gasp.texi: Note that gasp is now deprecated.
1130 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1132 * NEWS: Mark 2.12 branch.
1134 2002-02-19 Tom Tromey <tromey@redhat.com>
1136 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1138 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1140 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1143 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1145 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1146 Make bit size independent of architecture switch.
1147 (md_begin): Add warning for -m64 with -Aesa.
1148 (s390_md_end): Use renamed architecture defines.
1150 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
1152 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1154 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1156 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1159 2002-02-15 Chris Demetriou <cgd@broadcom.com>
1161 * config/tc-mips.c (md_estimate_size_before_relax): Really
1162 make sure we treat weak like extern only for ELF. (Fixes
1163 patch from 2001-07-25.)
1165 2002-02-15 Ben Elliston <bje@redhat.com>
1167 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1170 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1172 * NEWS: Mention support for MMIX.
1174 2002-02-13 Chris Demetriou <cgd@broadcom.com>
1176 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1177 a sequence of indpendent 'if' statements for easier debugging
1178 and future modification.
1180 2002-02-13 Matt Fredette <fredette@netbsd.org>
1182 * config/tc-m68k.c (md_show_usage): No longer display a
1183 hard-coded "68020" for the default CPU, instead display the
1184 canonical name of the true, configured default CPU.
1185 (m68k_elf_final_processing): Mark objects for sub-68020
1186 CPUs with the new EF_M68000 flag.
1188 2002-02-13 Andreas Schwab <schwab@suse.de>
1190 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1191 pc-relative relocations to merge sections in 64-bit mode.
1193 2002-02-13 Ben Elliston <bje@redhat.com>
1195 * NEWS: Document floating point number handling in gasp.
1196 * gasp.c: Include <assert.h> and "xregex.h".
1197 (is_flonum): New function.
1198 (chew_flownum): Likewise.
1199 (change_base): Consume flonums from the input, where possible.
1200 * doc/gasp.texi (Constants): Document floating point numbers.
1202 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1204 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1205 that implicitly use LR and RR selectors.
1207 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1209 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1210 and `epsw' as available on AM33 and above only.
1211 (other_register_name): Add logic to handle machine type encoded in
1214 2002-02-11 Tom Rix <trix@redhat.com>
1216 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1219 Mon Feb 11 11:23:38 2002 Alexandre Oliva <aoliva@redhat.com>
1221 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1224 Mon Feb 11 12:59:29 CET 2002 Jan Hubicka <jh@suse.cz>
1226 * i386.c (md_assemble): Support 32bit address prefix.
1227 (i386_displacement): Likewise.
1228 (i386_index_check): Accept 32bit addressing in 64bit mode.
1230 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1232 * config/tc-sh.c (dot): Removed unused function.
1234 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1236 * Makefile.am: "make dep-am".
1237 * Makefile.in: Regenerate.
1238 * aclocal.m4: Regenerate.
1239 * config.in: Regenerate.
1240 * configure: Regenerate.
1241 * doc/Makefile.in: Regenerate.
1243 2002-02-10 Richard Henderson <rth@redhat.com>
1245 * doc/c-alpha.texi: New file.
1246 * doc/Makefile.am (CPU_DOCS): Add it.
1247 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1249 2002-02-09 Richard Henderson <rth@redhat.com>
1251 * config/tc-alpha.c (O_samegp): New.
1252 (USER_RELOC_P): Include it.
1253 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1254 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1255 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1256 (alpha_validate_fix): New.
1257 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1259 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
1261 * doc/c-cris.texi: New.
1262 * doc/all.texi: @set CRIS.
1263 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1264 Include c-cris.texi.
1265 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1266 * doc/Makefile.in: Regenerate.
1268 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1270 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1271 determine if a number is a sign-extended 32-bit number.
1272 (load_register): Use IS_SEXT_32BIT_NUM.
1273 (macro): Check if load/store macro handling is using a
1274 constant 32-bit address on 64-bit address systems, and if
1275 so optimize the generation of that address.
1277 2002-02-08 Richard Henderson <rth@redhat.com>
1279 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1280 we've eliminated all foreign relocation types yet.
1281 (alpha_fix_adjustable): Likewise.
1283 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1285 Contribute sh64-elf.
1286 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1287 Stephen Clarke <Stephen.Clarke@st.com>
1288 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1289 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1290 * config/tc-sh.c (md_relax_table): Added default sizes for
1291 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1292 MOVI_16, MOVI_32 and MOVI_48.
1293 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1294 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1296 (shmedia_md_estimate_size_before_relax): Remove redundant
1297 blocks. Set fragP->fr_var even if relaxation type unchanged.
1298 Retain UNDEF_MOVI until expression decays to number.
1299 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1300 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1301 relocation types. Take fixP->fx_addnumber into account too.
1302 (shmedia_md_apply_fix): Likewise.
1303 (shmedia_md_convert_frag): Likewise.
1304 (shmedia_build_Mytes): Likewise.
1305 (sh64_consume_datalabel): Complain about nested datalabel.
1306 Support PIC relocs. Call sh_parse_name.
1307 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1308 in tc-sh.h to SHmedia reloc types.
1309 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1310 MOVI_GOTPC): New relaxation constants.
1311 (md_relax_table): Introduce relaxation directives for PIC-related
1313 (sh_PIC_related_p): Handle datalabel.
1314 (sh_check_fixup): Choose SH5 PIC relocations.
1315 (sh_cons_fix_new): Added BDF_RELOC_64.
1316 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1317 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1318 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1319 current ISA is SHmedia, get 7 bytes.
1320 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1321 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1323 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1324 shmedia_apply_fix3 and make void.
1325 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
1326 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1328 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1329 * config/tc-sh64.h (md_parse_name): Take &c as argument.
1330 2001-03-14 DJ Delorie <dj@redhat.com>
1331 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1332 * doc/Makefile.in(CPU_DOCS): Ditto.
1333 * doc/c-sh64.texi: New file.
1334 * doc/as.texinfo: Add SH64 support.
1335 2001-03-13 DJ Delorie <dj@redhat.com>
1336 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1337 A_REUSE_PREV so that its purpose is more obvious.
1338 (shmedia_build_Mytes): Ditto.
1339 2001-03-07 DJ Delorie <dj@redhat.com>
1340 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1342 (sh64_vtable_inherit): Ditto.
1343 (strip_datalabels): New, strip "datalabel" from given line.
1344 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1346 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
1347 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1349 (shmedia_build_Mytes): ... to here.
1350 2001-03-06 DJ Delorie <dj@redhat.com>
1351 * config/tc-sh.c: Remove sh64-specific uaquad now that there
1353 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
1354 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1355 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1356 address by one in call to dwarf2_emit_insn.
1357 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
1358 Implement ".abi" pseudo and correct .cranges descriptors. Correct
1359 alignment handling broken by imported changes.
1360 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1361 (sh64_handle_align): Declare.
1362 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1363 (sh64_max_mem_for_rs_align_code): Declare.
1364 (enum sh64_isa_values): Moved here from tc-sh64.c.
1365 (md_do_align): Define.
1366 (sh64_do_align): Declare.
1367 (struct sh64_tc_frag_data): New.
1368 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
1370 (TC_FRAG_INIT): Change to set new datatype.
1371 (struct sh64_segment_info_type): Rename member
1372 last_flushed_location to last_contents_mark. All users changed.
1373 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1374 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1375 * config/tc-sh.c (md_pseudo_table): Add ".abi".
1376 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1377 of unsetting seen_insn.
1378 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1379 call sh64_update_contents_mark.
1380 (sh_handle_align): Remove HAVE_SH64-conditioned code.
1381 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1382 enum sh64_isa_values.
1383 (sh64_set_contents_type): Drop segT parameter. All callers changed.
1384 (emitting_crange): Boolean guard moved to file scope from function
1385 scope in sh64_set_contents_type.
1387 (sh64_update_contents_mark): New; most split out from
1388 sh64_flush_pending_output.
1389 (shmedia_md_end): Call sh64_update_contents_mark. Set
1390 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1391 (sh64_do_align): New function.
1392 (sh64_max_mem_for_rs_align_code): New function.
1393 (sh64_handle_align): Rename from shmedia_do_align. Make
1394 non-static. Add head comment. Emit zero bytes for n bytes modulo
1395 four. Change return-type to void.
1396 (shmedia_elf_new_section): Remove.
1397 (shmedia_md_assemble): Call sh64_update_contents_mark.
1398 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
1399 new frag. Call sh64_update_contents_mark after making the new
1401 (sh64_flush_pending_output): Just call sh64_update_contents_mark
1402 and sh_flush_pending_output.
1403 (sh64_flag_output): Also call md_flush_pending_output, but add
1404 condition on not emitting_crange.
1405 (sh64_tc_cons_fix_new): Remove.
1406 2001-01-12 Nick Clifton <nickc@redhat.com>
1407 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1408 alignment handling scheme imported from sourceware.
1409 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
1410 * config/tc-sh64.h (TARGET_FORMAT): Define.
1411 (sh64_target_format): Prototype.
1412 * config/tc-sh64.c (sh64_target_mach): New function.
1413 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
1414 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1415 zero_address_frag instead of copying the frag of the symbol.
1416 (shmedia_frob_file_before_adjust): Ditto.
1417 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1418 to valueT to remove signedness.
1419 (shmedia_md_convert_frag): Add parameter final. Rename parameter
1420 headers to output_bfd. Do not evaluate symbols if final is false;
1422 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1423 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1424 to the current frag, call shmedia_md_convert_frag to emit fixups
1425 and make frag_wane neutralize the frag. Update comments.
1426 * config/tc-sh.c (md_convert_frag): Change caller of
1427 shmedia_md_convert_frag.
1428 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1429 * config/tc-sh64.h: Tweak comments and correct formatting.
1430 * config/tc-sh64.c: Ditto.
1431 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1432 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1433 for the no-relocation case.
1434 (shmedia_check_limits): Fix range check being off-by-one for PTA.
1435 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
1437 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1439 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1440 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1442 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1444 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1445 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1446 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1447 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1448 al>: Set lowest bit of field to relocate to 1 and rest to empty,
1449 if reloc is emitted.
1450 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1451 New options plus bugfixes.
1452 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1454 (md_parse_option): Handle new options.
1455 (md_show_usage): Add blurb for new options.
1456 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1457 (sh64_expand, sh64_pt32): New variables.
1458 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1459 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1460 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1461 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1462 <resolved previously-pc-relative relocs>: Handle
1463 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1464 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1465 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1466 points to SHcompact code.
1467 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1468 SH64PCREL16)>: Check that ISA of what operand points at and
1469 PTA/PTB matches, or emit error.
1470 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1471 SHMEDIA_BFD_RELOC_PT.
1472 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1474 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1475 condition for MOVI expansion.
1476 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1477 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1479 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1481 (sh64_target_format): Error-check setting of sh64_pt32 and
1482 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1483 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1484 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1485 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1486 * config/tc-sh64.c: Improve comments.
1487 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1488 not say the linker will check correctness of PTA/PTB expansion.
1489 (shmedia_md_end): Make non-static.
1490 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1492 * config/tc-sh.c (sh_finalize): Remove.
1493 * config/tc-sh.h (md_end): Do not define.
1494 Remove prototype for sh_finalize.
1495 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1496 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1497 sh64_section_data container when storing section type in tdata
1498 field in elf_section_data.
1499 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1501 * Makefile.am: Update dependencies.
1502 * Makefile.in: Regenerate.
1503 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1504 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1505 dwarf2_emit_insn call with test on debug_type.
1506 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1507 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1508 CRT_SH5_ISA32 sticky for 64-bit.
1509 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1510 Generate .crange sections when switching ISA mode or emitting
1511 constants in same section as code.
1512 * config/tc-sh64.c: Reformat structure definitions.
1513 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1515 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1516 to emit a .cranges descriptor when contents type changes. Only
1517 emit error if changing contents type and -no-mix is in effect.
1518 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1519 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1520 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1521 sh64_flush_last_crange over sections.
1522 When checking main symbol of datalabel symbol, check for
1523 STO_SH5_ISA32, not ISA type of section in definition.
1524 (shmedia_frob_file_before_adjust): Check main symbol for
1525 STO_SH5_ISA32; don't check ISA type of section in definition.
1526 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1527 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1528 .cranges entries have been output.
1529 (shmedia_elf_new_section): Just call md_flush_pending_output.
1530 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1531 fix. Do not set tc_segment_info_data.in_code for section. Call
1532 sh64_set_contents_type for SHmedia code.
1533 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1534 false. Call md_flush_pending_output.
1535 (sh64_target_format): Check that -no-mix and
1536 -shcompact-const-crange are used in sane combination with other
1538 (shmedia_md_pcrel_from_section): Check type of fix for how to
1540 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1541 not ISA type of section in definition.
1542 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1543 hold contents-type state.
1544 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1545 (sh64_flush_pending_output): Declare.
1546 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1547 (sh64_tc_cons_fix_new): Declare.
1548 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1549 call sh64_flag_output.
1550 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1551 call sh64_set_contents_type to mark SHcompact code and set
1553 (md_longopts): New options "-no-mix" and
1554 "-shcompact-const-crange".
1555 (md_parse_option): Handle new options.
1556 (md_show_usage): Add blurb for new options.
1557 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1558 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1559 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1560 (sh64_last_insn_frag): New.
1561 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1562 to get frag for insn opcode for generating fixups; do not assume it
1564 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1566 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1568 (TC_FRAG_TYPE): Define as fragS *.
1569 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1570 (sh64_last_insn_frag): Declare.
1571 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1572 not == NULL before dereferencing.
1573 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1574 Get rid of BFD section flag and EF_SH64_ABI64.
1575 * config/tc-sh64.c (shmedia_frob_section_type): Use
1576 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1577 communicate the section as containing SHmedia code. Describe why.
1578 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1579 EF_SH64 regardless of ABI.
1580 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1581 in error message. Handle resolved expressions for
1582 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1583 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1584 (shmedia_check_limits): Handle BFD_RELOC_64.
1585 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1586 a STO_SH5_ISA32 symbol, only the BFD value.
1587 2000-12-11 Ben Elliston <bje@redhat.com>
1588 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1589 dwarf2_generate_asm_lineno.
1590 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1591 Handle PC-relative MOVI expansions with assembler relaxation.
1592 Generate PC-relative relocs from 16-bit PC-relative expressions.
1593 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1594 (shmedia_md_pcrel_from_section): ...here.
1595 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1596 turned completely resolved. Adjust relocation type for 16-bit
1597 immediate operands that has turned PC-relative. Adjust back for
1598 MD_PCREL_FROM_SECTION being applied twice.
1599 (shmedia_md_convert_frag): Always emit reloc for expression with
1600 global or weak symbol. Handle relaxation result for PC-relative
1602 (shmedia_md_estimate_size_before_relax): An expression with a weak
1603 or global symbol can not be relaxed. Break out tests for
1604 relaxable symbol into variable sym_relaxable.
1605 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1606 UNDEF_MOVI)>: Break out any PC-relative expression and change
1608 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1610 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1611 MOVI expansion. If X_op_symbol of the immediate expression is
1612 set, make an expression symbol for the argument to frag_var.
1613 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1615 (END): Adjust for new relaxations.
1616 (md_relax_table): Add entries for new relaxations.
1617 2000-12-07 Ben Elliston <bje@redhat.com>
1618 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1619 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1620 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1621 SHORI operand offsets in PT/PTA/PTB expansions.
1622 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1623 Implement DataLabel semantics.
1624 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1625 shmedia_frob_file_before_adjust.
1626 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1627 (DATALABEL_SUFFIX): Define.
1628 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1629 symbol list to update "datalabel" symbols to their main symbol
1631 (shmedia_frob_file_before_adjust): New.
1632 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1633 undefined and set STT_DATALABEL.
1634 (sh64_frob_label): Initialize TC symbol field.
1635 (sh64_consume_datalabel): Actually implement semantics. New
1636 parameter operandf, call it instead of expression.
1637 (sh64_exclude_symbol): New.
1638 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1639 to sh64_consume_datalabel.
1640 (tc_symbol_new_hook): Define to tc_frob_symbol.
1641 (TC_SYMFIELD_TYPE): Define to symbolS *.
1642 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1643 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1644 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1646 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1647 generating dwarf2 debug information.
1648 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1649 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1650 elf64-sh64 for the 64-bit ABI.
1651 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1653 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1654 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1656 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1657 * config/tc-sh64.c: Tweak comments, formatting and error messages.
1658 (enum sh64_abi_values): New type.
1659 (enum sh64_isa_values): New type.
1660 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
1661 (seen_shcompact_mode, seen_shmedia_mode): Delete.
1662 (sh64_abi): Replace shmedia_64.
1663 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1664 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1665 (s_sh64_mode): Check validity for this target.
1666 (sh64_target_format): Initialize defaults for ISA and ABI.
1667 Fallback to old object format if no SH64 ISA or ABI has been
1669 * config/tc-sh.c (md_parse_option): Check combinations for errors.
1670 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1671 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1672 * config/tc-sh64.h: Fix typo in comment.
1673 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
1674 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1675 <PT fixups for absolute values>: Size will be longest, not
1677 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
1678 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1679 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1680 and l1 to hold lowercase of two first characters. Change all
1681 remaining TO_LOWER to tolower.
1682 * config/tc-sh64.c (TO_LOWER): Delete.
1683 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1684 (md_parse_name): Define.
1685 (sh64_consume_datalabel): Declare.
1686 (DOLLAR_DOT): Define.
1687 * config/tc-sh64.c (shmedia_parse_exp): New.
1688 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1689 (shmedia_parse_reg): Remove const from src
1691 (shmedia_get_operands): Ditto for args parameter and ptr variable.
1692 (shmedia_md_assemble): Ditto for op_end variable.
1693 (shmedia_get_operand): Ditto for ptr parameter and src variable.
1694 Use shmedia_parse_exp, not parse_exp.
1695 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1696 parameter. All callers changed.
1697 (shmedia_get_operand): Add shmedia_arg_type parameter. All
1699 (shmedia_parse_reg): Put first two character in local variables.
1700 Use tolower, not TO_LOWER. If no register is found and argtype
1701 indicates a control register, scan shmedia_creg_table
1703 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1704 * Makefile.am (CPU_TYPES): Add sh64.
1705 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1706 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
1707 Regenerate dependencies.
1708 * Makefile.in: Regenerate.
1709 * configure.in: Add support for sh64-*-elf*.
1710 * configure: Regenerate.
1711 * config/tc-sh64.h: New.
1712 * config/tc-sh64.c: New.
1713 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
1714 .mode, .isa and .uaquad.
1715 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
1716 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
1717 [HAVE_SH64] (END): Define as 10.
1718 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
1719 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
1721 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
1722 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
1723 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
1724 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
1726 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
1727 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
1728 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
1729 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
1730 SHmedia instructions. Handle state-change after switching to
1732 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
1733 (md_parse_option) [HAVE_SH64]: Parse new options.
1734 (md_show_usage) [HAVE_SH64]: Show usage of new options.
1735 (md_convert_frag) [HAVE_SH64] <default>: Call
1736 shmedia_md_convert_frag instead of abort.
1737 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
1738 BFD_RELOC_SH_SHMEDIA_CODE.
1739 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
1740 SHcompact or SHmedia code.
1741 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
1742 shmedia_md_apply_fix instead of abort.
1743 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
1744 result from calling shmedia_md_estimate_size_before_relax instead
1746 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
1748 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
1749 shmedia_init_reloc and do nothing more if it returns non-zero.
1750 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
1751 * po/POTFILES.in: Regenerate.
1752 * po/gas.pot: Regenerate.
1754 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
1756 * config/tc-sh.c (parse_at): Install the correct version of
1759 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
1760 assume fixP->fx_subsy is non-NULL.
1762 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
1764 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
1765 A_DISP_PC_ABS, and adjust it by -4.
1766 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
1768 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
1769 the operand type is not A_DISP_PC_ABS.
1771 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
1773 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
1774 common and weak symbols. Handle common and weak symbols as
1775 undefined symbols with regards to GREG handling and merging.
1776 (mmix_frob_file): Ditto.
1778 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
1780 * configure.in (hppa-*-netbsd*): New target.
1781 * configure: Regenerate.
1782 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
1784 2002-02-02 Alan Modra <amodra@bigpond.net.au>
1786 * config/tc-v850.c: Add missing prototypes amd use old-style
1787 function definitions.
1788 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
1789 (sdata_section tdata_section, zdata_section, sbss_section,
1790 tbss_section, zbss_section, rosdata_section, rozdata_section,
1791 scommon_section, tcommon_section, zcommon_section,
1792 call_table_data_section, call_table_text_section): Delete.
1793 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1794 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
1795 v850_call_table_data, v850_call_table_text): Delete.
1796 (struct v850_seg_entry): New.
1797 (v850_seg_table): New.
1798 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
1799 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
1800 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
1801 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
1804 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
1805 recording of alignment.
1806 (md_pseudo_table): Use v850_seg.
1807 (md_begin): Don't init .call_table_data and .call_table_text here.
1808 Set v850_seg_table bss entry.
1810 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
1812 Support on-demand global register allocation by passing on
1813 base-plus-offset relocs to the linker.
1814 * config/tc-mmix.c: Tweak and fix typos in comments.
1815 (allocate_undefined_gregs_in_linker): New variable.
1816 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
1817 (md_longopts): Add --linker-allocated-gregs.
1818 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
1819 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
1820 (md_show_usage): Update text for -x. Add text for
1821 --linker-allocated-gregs.
1822 (tc_gen_reloc): Derive default value for addend from val and
1823 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
1824 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
1825 GREG if allocate_undefined_gregs_in_linker.
1826 * doc/as.texinfo (Overview) <Target MMIX options>: Add
1827 --linker-allocated-gregs.
1828 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
1829 --linker-allocated-gregs. Mention that it's implied by -x.
1830 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
1831 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
1833 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
1835 2002-02-01 Alan Modra <amodra@bigpond.net.au>
1837 * Makefile.am: Run "make dep-am"
1838 * Makefile.in: Regenerate.
1840 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
1842 * config/tc-or32.c: New file.
1843 * config/tc-or32.h: New file.
1844 * configure.in: Add support for or32 targets.
1845 * configure: Regenerate.
1846 * config/obj-coff.c: Add support for or32 targets.
1847 * config/obj-coff.h: Add support for or32 targets.
1848 * Makefile.am: Add support for or32 targets.
1849 * Makefile.in: Regenerate.
1850 * NEWS: Mention support for OpenRISC.
1851 * doc/Makefile.in: Regenerate.
1852 * po/POTFILES.in: Regenerate.
1853 * po/gas.pot: Regenerate.
1855 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
1857 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
1860 2002-01-29 Chris Demetriou <cgd@broadcom.com>
1862 * config/tc-mips.c (tc_gen_reloc): Arrange for
1863 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
1864 their LO16 parts, even for ELF.
1866 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
1868 * config/tc-i386.c: Protect definitions of true and false
1871 2002-01-28 Jakub Jelinek <jakub@redhat.com>
1873 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
1874 made because of .weak, if they are neither defined nor used in any
1877 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
1879 * configure: Regenerated.
1881 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
1883 * doc/Makefile.am (install): Depend on install-info.
1884 * doc/Makefile.in: Regenerate.
1886 2002-01-26 Nick Clifton <nick@redhat.com>
1888 * po/fr.po: Updated version
1890 2002-01-24 Kazu Hirata <kazu@hxi.com>
1892 * config/tc-h8300.c (check_operand): Don't print a warning
1893 when a valid 24-bit address is given to a 16-bit address
1896 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1898 * config/tc-sh.c (sh_elf_suffix): Removed.
1899 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
1900 sh_end_of_match, sh_parse_name): New functions.
1901 (sh_elf_cons): Simplify.
1902 (parse_exp): Reject misplaced PIC operands.
1903 (md_undefined_symbol): Simplify.
1904 (sh_fix_adjustable): Let @GOTOFF be adjusted.
1905 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
1906 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
1907 Complain if subsy remains at the end.
1908 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
1909 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
1911 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
1913 * config/tc-mn10300.c (xr_registers): Move `pc'...
1914 (other_registers): ... here.
1916 2002-01-22 Alan Modra <amodra@bigpond.net.au>
1918 * Makefile.am: Run "make dep-am".
1919 * Makefile.in: Regenerate.
1920 * gas/po/POTFILES.in: Regenerate.
1922 2002-01-21 DJ Delorie <dj@redhat.com>
1924 * config/obj-coff.c (obj_coff_init_stab_section): Make the
1925 stabstr_name allocation permanent, as it will be referenced from
1928 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
1930 * configure.in (ia64-*-netbsd*): New target.
1931 * configure: Regenerate.
1933 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
1935 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
1937 <Detailed description, ARM options>: Ditto.
1938 * doc/c-arm.texi (ARM Options): Ditto.
1940 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
1942 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
1943 do_mia, do_mar and do_mra respectively.
1944 (do_mav_*): Renamed from do_c_*.
1945 (mav_reg_required_here, mav_parse_offset): Renamed from
1946 cirrus_reg_required_here and cirrus_parse_offset respectively.
1947 (MAV_MODE?): Renamed from CIRRUS_MODE?.
1949 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
1950 Keith Walker <keith.walker@arm.com>
1952 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
1953 (insns): Add pattern for bxj instruction.
1954 (do_bxj): New function.
1955 (arm_cpus): Add arm926ej.
1956 (arm_archs): Add armv5tej.
1958 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
1960 * doc/c-arm.texi: Add new fpe options to list of supported flags.
1962 2002-01-19 Keith Walker <keith.walker@arm.com>
1964 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
1966 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
1968 * NEWS: Mention new ARM command-line options and VFP support.
1970 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
1972 (ARM_CEXT_MAVERICK): Similarly.
1973 (ARM_ANY): Now means any core instruction.
1974 (CPU_DEFAULT): Default to ARM_ANY.
1975 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
1976 (pic_code): Declare for all object types. Make type int.
1977 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
1978 (march_fpu_opt, mfpu_opt): Declare.
1979 (md_longopts): Tidy up conditional definitions.
1980 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
1981 (arm_long_opts): New tables.
1982 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
1983 (arm_parse_extension): New function.
1984 (md_parse_option): Rewrite using new table-driven system.
1985 (md_show_usage): Use new table-driven system.
1986 (md_begin): Calculate cpu_variant from command line option data.
1987 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
1988 command-line options.
1989 * doc/c-arm.texi: Likewise.
1991 2002-01-18 Andreas Jaeger <aj@suse.de>
1993 * as.c (parse_args): Update year.
1995 2002-01-17 Timothy Wall <twall@alum.mit.edu>
1997 * config/tc-tic54x.c (encode_address): Add a more informative
1998 warning about incorrect syntax.
2000 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2002 * po/gas.pot: Regenerate.
2004 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2006 * macro.c (get_any_string): Add no-c-format comment to prevent
2007 confusion when translating string.
2008 * gasp.c (get_any_string): Add no-c-format comment to prevent
2009 confusion when translating string.
2011 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2012 Johannes Stezenbach <js@convergence.de>
2013 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2014 matched before the shorter ones.
2015 (my_getSmallParser): Fix handling of nested parentheses in
2016 percent_op's. Code cleanup.
2017 (my_getPercentOp): New function, code from my_getSmallParser.
2018 (my_getSmallExpression): Fix handling of closing parentheses.
2019 Code cleanup. Better comments.
2021 2002-01-16 Nick Clifton <nickc@redhat.com>
2023 po/tr.po: New file: Turkish translation.
2024 configure.in (LINGUAS): Add "tr".
2025 configure: Regenerate.
2027 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2029 Support for VFP instructions
2030 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2031 (cp_address_required_here): New argument wb_ok. When false, do not
2032 accept write-back forms of addressing. Change all callers.
2033 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2034 (FPU_VFP_EXT_V2): Define.
2035 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2036 Define in terms of above.
2037 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2038 (vfp_reg): New struct.
2039 (vfp_regs): New array of registers.
2040 (insns): Add VFP instructions.
2041 (sn_table): New array of VFP single-precision register names.
2042 (dn_table): New array of VFP double-precision register names.
2043 (all_reg_maps): Add the new register tables.
2044 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2045 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2046 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2047 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2048 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2049 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2050 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2051 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2052 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2053 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2054 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2055 (do_vfp_sp_dp_cvt): New functions.
2056 (md_begin): Set soft-float flag for appropriate VFP work.
2057 (md_atof): Handle VFP-format doubles.
2058 (md_parse_option): Handle VFP command-line options.
2059 (md_show_usage): Display VFP command-line options.
2061 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2063 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2064 various command line options.
2066 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2068 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2070 (xstormy16_md_apply_fix3): Do not return a value.
2072 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2074 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2075 the -EL/-EB option that matches the target's endianness.
2076 (md_parse_option): Likewise.
2078 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2080 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2081 is not dependent on ARM_BI_ENDIAN.
2083 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2085 * tc-arm.c (all error messages): Normalize capitalization of messages.
2087 * tc-arm.h (md_operand): Delete define.
2088 * tc-arm.c (in_my_get_expression): New static variable.
2089 (my_get_expression): Set and clear it.
2090 (md_operand): New function. If called from my_get_expression
2091 put the error in inst.error.
2092 (output_inst): Now takes argument of instruction being assembled.
2093 Print it out with any error message.
2094 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2096 (end_of_line): Don't update inst.error if it is already set.
2098 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
2100 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
2101 op that can be translated into a mvn instruction.
2103 2002-01-11 Steve Ellcey <sje@cup.hp.com>
2105 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2106 setting default md.flags.
2107 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2108 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2109 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2110 for 32 bit unwind info blocks.
2111 (generate_unwind_image): Add support for different types
2112 of unwind images (32 bits and/or big-endian).
2113 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2114 (ia64_target_format): Add support for hpux target formats.
2115 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2116 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2117 SHT_FINI_ARRAY elf section types.
2119 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
2121 * tc-arm.c (struct reg_entry): Move before prototypes.
2122 (int_register, cp_register, fp_register): Delete.
2123 (reg_table): Delete. Replaced with ...
2124 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2125 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2126 (mav_dspsc_table): ... one table per register set.
2127 (arm_reg_hsh): Delete.
2128 (struct reg_map): New structure.
2129 (all_reg_maps): New array.
2130 (enum arm_reg_type): New enums.
2131 (build_reg_hsh): New function.
2132 (insert_reg_alias): Use hash table passed by caller. Adjust all
2134 (create_register_alias): New function, split out from ...
2135 (md_assemble): ... here.
2136 (md_begin): Build new register hash tables.
2137 (arm_reg_parse): New argument for the hash table to search. Adjust all
2139 (arm_reg_parse_any): New function.
2140 (co_proc_number): Look up the processor number in the processor hash
2142 (cirrus_regtype): Delete.
2143 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2144 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2145 (ARM_EXT_MAVERICKsc_register): Delete.
2146 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2147 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2149 (do_c_triple_4, do_c_triple_5): Delete.
2150 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2151 (do_c_quad_6): Delete.
2152 (do_c_quad_6[ab]): New functions.
2153 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2154 arguments to use new register parsing methods.
2155 (cirrus_reg_required_here): Likewise.
2156 (insns): Reclassify cirrus maverick worker functions.
2157 (cirrus_valid_reg): Delete.
2159 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2161 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2162 (sh*-*-netbsdelf*): New target.
2163 * configure: Regenerate.
2164 * tc-sh.h: Update copyright years.
2165 (TARGET_FORMAT): Add version for TE_NetBSD.
2167 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2169 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2172 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2174 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2175 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2177 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
2179 * tc-mips.c (mips_cprestore_valid): New flag.
2180 (mips_frame_reg_valid): New flag.
2181 (macro) [M_JAL_2]: Check both flags.
2182 [M_JAL_A]: Likewise.
2183 (s_cprestore): Set mips_cprestore_valid.
2184 (tc_get_register): If setting mips_frame_reg, set
2185 mips_frame_reg_valid and clear mips_cprestore_valid.
2186 (s_mips_ent): Clear both flags.
2187 (s_mips_end): Clear both flags.
2189 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2191 * write.c (write_object_file): Make use of bfd_section_list_remove.
2192 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2193 * config/tc-mmix.c (mmix_frob_file): Likewise.
2195 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2197 * configure.in (i386-*-netbsdelf*): Collapse target into...
2198 (i386-*-netbsd*): ...this. Add support for x86-64.
2199 * configure: Regenerated.
2201 2002-01-03 matthew green <mrg@redhat.com>
2203 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2205 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2207 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2210 For older changes see ChangeLog-0001
2216 version-control: never
projects / deliverable / binutils-gdb.git / blob