1 2002-07-30 Chris Demetriou <cgd@broadcom.com>
3 * config/tc-mips.c (mips_cpu_info_table): Clean up entries related
4 to Broadcom SB-1 core support.
6 2002-07-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
8 * config/tc-mips.c (mips_target_format): Fix formatting.
9 Add recognition of n32 ABI formats.
11 2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
13 * tc-mips.c (load_address): Don't clobber $at when loading a
14 64-bit address in non-PIC code if noat is in effect.
17 2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
19 * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
20 used in division/multiply macro expansions similarly to how they
21 are used in the variants with break instructions.
24 2002-07-30 Graeme Peterson <gp@qnx.com>
26 * configure.in: Add support for arm-*-nto target.
27 * configure: Regenerate.
29 2002-07-30 Nick Clifton <nickc@redhat.com>
31 * config/tc-arm.c (struct literal_pool): Add fields to allow
32 multiple literal pools to be maintained.
33 (find_literal_pool): New function.
34 (find_or_make_literal_pool): New function.
35 (add_to_literal_pool): Use find_or_make_literal_pool.
36 (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
38 (s_ltorg): Use find_literal_pool.
39 (arm_cleanup): Dump all literal pools.
40 * doc/c-arm.texi: Document new behaviour of only dumping literal
43 2002-07-26 Alan Modra <amodra@bigpond.net.au>
45 * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
46 rather than PPC_OPCODE_32 for powerpc64*.
48 2002-07-25 Nick Clifton <nickc@redhat.com>
50 * po/es.po: Updated Spanish translation.
51 * po/fr.po: Updated French translation.
53 2002-07-25 Richard Sandiford <rsandifo@redhat.com>
55 * doc/c-mips.texi: Remove -mcpu. Document -mabi.
56 * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
57 (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
58 * configure, config.in: Regenerate.
59 * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
60 (mips_set_options): Remove "abi" field.
61 (mips_opts): Update accordingly. Replace all uses of mips_opts.abi
64 (mips_arch_string, mips_arch_info): New vars.
65 (mips_tune_string, mips_tune_info): New vars.
66 (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
67 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
68 (mips_isa_to_str, mips_cpu_to_str): Remove.
69 (mips_ip): If the selected architecture is a generic ISA rather
70 than a processor, only mention the ISA level in error messages.
71 (OPTION_MCPU): Remove.
73 (md_longopts): Add -mfp64, remove -mcpu.
74 (mips_set_option_string): New fn.
75 (md_parse_option): Make -mipsN update file_mips_isa rather than
76 mips_opts.isa. Use mips_set_option_string to set -march or -mtune.
77 Don't let -mgp32 and -mfp32 change the ABI.
78 (show): Move to end of file. Constify string argument.
79 (md_show_usage): Move to the end of the file. Read available
80 architectures from mips_cpu_info_table.
81 (mips_set_architecture): New fn.
82 (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN
83 is an alias for -march=mipsN. Don't change the ABI based on other
84 flags. Infer the register size from the ABI as well as the
85 architecture. Complain about more conflicting arguments.
87 (s_mipsset): Don't change the ABI.
88 (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
89 (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
90 "mipsN"-type entries. Remove entries that vary only in the
91 manufacturer's prefix, or that have "000" replaced by "k".
92 Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000.
93 (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
94 (mips_parse_cpu): New fn.
95 (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
96 (mips_cpu_info_from_isa): Minor formatting tweak.
98 2002-07-24 Nick Clifton <nickc@redhat.com>
100 * po/sv.po: Updated Swedish translation.
101 * po/es.po: Updated Spanish translation.
103 2002-07-23 Alan Modra <amodra@bigpond.net.au>
105 * Makefile.am: Run "make dep-am".
106 * Makefile.in: Regenerate.
107 * doc/Makefile.in: Regenerate.
108 * config.in: Regenerate.
109 * po/POTFILES.in: Regenerate.
111 2002-07-23 Nick Clifton <nickc@redhat.com>
113 * po/fr.po: Updated French translation.
115 2002-07-23 Nick Clifton <nickc@redhat.com>
117 * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
120 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
122 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
123 instead of S_IS_EXTERN.
124 (md_estimate_size_before_relax): Likewise.
125 (mips_fix_adjustable): Likewise.
127 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
129 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
131 2002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
132 Nick Clifton <nickc@redhat.com>
134 * cond.c (s_ifdef): Treat a referenced but not yet defined
135 symbol as if it were undefined, in exactly the same way as
138 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
139 consider referenced bug not yet defined symbols to be
142 2002-07-18 Denis Chertykov <denisc@overta.ru>
143 Frank Ch. Eigler <fche@redhat.com>
144 Alan Lehotsky <alehotsky@cygnus.com>
145 John Healy <jhealy@redhat.com>
146 Jeff Johnston <jjohnstn@redhat.com>
148 * configure.in: Add ip2k configuraton.
149 * configure: Regenerate.
150 * Makefile.am: Add ip2k configuraton.
151 * Makefile.in: Regenerate.
152 * configure: Regenerate.
153 * Makefile.in: Regenerate.
154 * config/tc-ip2k.c: New file.
155 * config/tc-ip2k.h: New files.
156 * NEWS: Mention new support.
157 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
158 * doc/Makefile.in: Regenerate.
159 * doc/all.texi: Set IP2K
160 * doc/as.texinfo: Add IP2K description.
161 * doc/c-ip2k.texi: New file.
163 2002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
165 * NEWS: Reformat to match style of other NEWS files.
167 2002-07-17 Jan Hubicka <jh@suse.cz>
169 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
171 2002-07-16 Moritz Jodeit <moritz@jodeit.org>
173 * config/tc-z8k.c (build_bytes): Correct order of memset args.
175 2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
177 * NEWS: Add 'Changes in 2.13'.
179 2002-07-15 Matt Fredette <fredette@netbsd.org>
181 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
183 2002-07-12 Alan Modra <amodra@bigpond.net.au>
185 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
186 case with non CODE_64BIT case. Don't warn on "qword ptr" if
189 2002-07-11 Alan Modra <amodra@bigpond.net.au>
191 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
192 (ppc_frob_file_before_adjust): New function.
193 * config/tc-ppc.h (tc_frob_symbol): Don't define.
194 (ppc_elf_frob_symbol): Don't declare.
195 (tc_frob_file_before_adjust): Define.
196 (ppc_frob_file_before_adjust): Declare.
198 * config/tc-ppc.c (md_pseudo_table): Warning fix.
199 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
202 (ppc_xcoff64): Rename to ppc_obj64.
203 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
204 (ppc_set_cpu): Set PPC_OPCODE_32 too.
205 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
207 (ppc_target_format): Use ppc_obj64 to select format.
208 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
209 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
210 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
211 (tc_frob_symbol): Likewise.
212 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
213 BFD_DEFAULT_TARGET_SIZE.
215 (ppc_is_toc_sym): Likewise.
216 (md_apply_fix3): Likewise.
217 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
218 BFD_DEFAULT_TARGET_SIZE.
219 (ELF_TC_SPECIAL_SECTIONS): Likewise.
220 (tc_frob_symbol): Likewise.
222 2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
224 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
227 2002-07-09 Alan Modra <amodra@bigpond.net.au>
229 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
230 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
231 (md_apply_fix3): Formatting. Remove redundant test.
232 (tc_gen_reloc): Remove redundant code.
233 (tc_i386_force_relocation): Delete. Movy body of function to..
234 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
236 2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
238 * configure.in: Add hppa-*-openbsd* target, change
239 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
241 * configure: Regenerate.
243 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
245 * config/tc-mips.c (macro): Shift the 32-bit address range
246 accessible with a lone "lui" down by 32768.
248 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
250 * config/tc-mips.c (load_address): Use non-trapping "daddu"
251 instead of "dadd" in address calculations.
254 2002-07-08 Alan Modra <amodra@bigpond.net.au>
256 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
258 (md_assemble): Instead, zap the suffix here.
260 2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
262 * NEWS: Remove next release number until the release is actually
265 2002-07-03 Alan Modra <amodra@bigpond.net.au>
267 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
269 * Makefile.in: Regenerate.
271 2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
273 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
274 to symbols in merge sections, even non pc-relative ones.
276 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
278 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
280 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
282 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
283 .softregs and .eeprom.
285 2002-06-28 David O'Brien <obrien@FreeBSD.org>
287 * NEWS: Note the next release is 2.13.
289 2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
291 * po/tr.po: New translation imported.
293 2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
295 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
296 (ecoff_directive_def): Likewise.
297 (ecoff_directive_tag): Likewise.
298 * listing.c (file_info): Likewise.
299 * hash.c (what): Likewise.
301 2002-06-25 H.J. Lu <hjl@gnu.org>
303 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
304 * Makefile.in: Regenerated.
306 2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
308 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
309 (assemble_ppi): Generate warning if the same register is used
310 twice as destination in the same padd / pmuls instruction.
312 2002-06-18 Dave Brolley <brolley@redhat.com>
314 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
315 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
316 * configure.in: Support frv-*-*.
317 * Makefile.am (CPU_TYPES): Add frv.
318 (TARGET_CPU_CFILES): Add tc-frv.c.
319 (TARGET_CPU_HFILES): Add tc-frv.h.
320 (DEPTC_frv_coff): New variable.
321 (DEPTC_frv_elf): New variable.
322 (DEPOBJ_frv_coff): New variable.
323 (DEPOBJ_frv_elf): New variable.
324 (DEP_frv_coff): New variable.
325 (DEP_frv_elf): New variable.
326 * tc-frv.c: New file.
327 * tc-frv.h: New file.
329 2002-06-17 Catherine Moore <clm@redhat.com>
331 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
333 2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
335 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
337 2002-06-17 Tom Rix <trix@redhat.com>
339 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
341 2002-06-14 H.J. Lu <hjl@gnu.org>
342 Daniel Jacobowitz <drow@mvista.com>
344 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
345 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
346 * config/tc-mips.c (s_mips_file): Call s_app_file_string
347 and new_logical_line for the first .file directive.
348 * read.c (s_app_file_string): New function.
349 (s_app_file): Call it.
350 * read.h (s_app_file_string): Add declaration.
352 2002-06-14 Daniel Jacobowitz <drow@mvista.com>
354 * configure.in: Remove MIPS_STABS_ELF.
355 * configure: Regenerated.
356 * config.in: Regenerated.
357 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
359 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
361 (pdr_seg): Declare unconditionally.
362 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
363 (s_mips_end): Likewise. Generate stabs function markers.
364 (s_mips_ent): Generate stabs function markers.
365 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
367 (s_mips_mask): Likewise.
368 (mips_flag_mdebug): New.
369 (md_longopts): Add "mdebug" and "no-mdebug".
370 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
371 (mips_after_parse_args): Set mips_flag_mdebug.
372 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
374 2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
376 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
377 value twice for RELA relocations.
379 2002-06-12 Ben Elliston <bje@redhat.com>
381 * symbols.c (resolve_symbol_value): Initialise final_val.
383 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
385 2002-06-11 Tom Rix <trix@redhat.com>
387 * config/tc-ppc.c (ppc_subseg_align): Delete.
388 (ppc_change_csect): Default csect align is 2.
389 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
391 2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
393 * config/tc-avr.c (mcu_types): Update.
395 2002-06-08 Matt Thomas <matt@3am-software.com>
397 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
398 (vax-*-netbsd*): New targets.
399 * configure: Regenerate.
400 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
401 * config/tc-vax.c: Add support for ELF and PIC.
402 (flag_want_pic): New flag.
403 (float_cons): Fix prototype.
404 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
405 (md_assemble): Introduce a new is_absolute local, and use it
406 rather than repeating the test. Make fatal errors actually
407 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
408 Add support for ELF. Add support for PIC.
409 (md_convert_frag): Adjust for BFD_ASSEMBLER.
410 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
412 (vax_reg_parse): Make the % register prefix mandatory for ELF,
413 optional for a.out, and not allowed for VMS. Adjust all callers.
414 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
415 (md_create_long_jump): Likewise.
416 (md_undefined_symbol): Likewise.
417 (md_section_align): Likewise.
418 (md_shortopts): Allow -k and -K for ELF.
419 (md_parse_option): Set flag_want_pic if -k or -K.
420 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
421 (tc_gen_reloc): New function if BFD_ASSEMBLER.
422 * config/tc-vax.h (tc_headers_hook): Remove.
423 (TARGET_FORMAT): Set according to object format and target
425 (BFD_ARCH, TARGET_ARCH): Define.
426 (NO_RELOC): Adjust for BFD_ASSEMBLER.
427 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
428 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
429 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
431 2002-06-08 Alan Modra <amodra@bigpond.net.au>
433 * Makefile.am: Run "make dep-am".
434 * Makefile.in: Regenerate.
436 * as.c: Replace CONST with const.
438 * config/obj-coff.c: Likewise.
439 * config/tc-a29k.c: Likewise.
440 * config/tc-arm.c: Likewise.
441 * config/tc-dlx.c: Likewise.
442 * config/tc-h8300.c: Likewise.
443 * config/tc-h8500.c: Likewise.
444 * config/tc-i370.c: Likewise.
445 * config/tc-i860.c: Likewise.
446 * config/tc-i960.c: Likewise.
447 * config/tc-m68hc11.c: Likewise.
448 * config/tc-m68k.c: Likewise.
449 * config/tc-m88k.c: Likewise.
450 * config/tc-mcore.c: Likewise.
451 * config/tc-mips.c: Likewise.
452 * config/tc-ns32k.c: Likewise.
453 * config/tc-pdp11.c: Likewise.
454 * config/tc-pj.c: Likewise.
455 * config/tc-s390.c: Likewise.
456 * config/tc-sh.c: Likewise.
457 * config/tc-sparc.c: Likewise.
458 * config/tc-tahoe.c: Likewise.
459 * config/tc-tic80.c: Likewise.
460 * config/tc-v850.c: Likewise.
461 * config/tc-vax.c: Likewise.
462 * config/tc-w65.c: Likewise.
463 * config/tc-z8k.c: Likewise.
465 2002-06-08 Daniel Jacobowitz <drow@mvista.com>
467 Based on patch from Matt Green:
468 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
469 * config/tc-mips.c (s_mips_file): Renamed from s_file.
470 (s_mips_loc): New function.
471 (mips_nonecoff_pseudo_table): Call them.
472 (append_insn): Call dwarf2_emit_insn.
474 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
476 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
478 (file_ase_mips16): New veriable.
479 (mips_eabi64): Remove.
480 (CPU_HAS_MIPS16): New define.
481 (CPU_HAS_MDMX): Fix data type.
482 (md_begin): Code cleanup. Use file_ase_mips16.
483 (mips_elf_final_processing): Handle mips16 header flag.
484 Handle EABI flag without intermediate variable.
486 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
488 * doc/as.texinfo: Update MIPS documentation.
490 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
492 * config/tc-mips.c: Add define for $zero register.
493 (md_begin): Add $zero as alias name for $0.
494 (insn_uses_reg): Use ZERO define.
495 (mips_ip): Add $zero as alias name for $0.
496 (mips16_ip): Likewise.
497 (s_cplocal): Demand empty rest of input line.
498 (tc_get_register): Likewise. Add support for $kt0, kt1 register
499 names. Use ZERO define. Fix input_line_pointer progress.
501 2002-06-07 Alan Modra <amodra@bigpond.net.au>
503 * symbols.c: Replace CONST by const throughout.
504 (symbol_find_exact): Split out from..
505 (symbol_find_base): ..here.
506 * symbols.h: Replace CONST by const throughout.
507 (symbol_find_exact): Declare.
508 * config/obj-elf.c: #include "struc-symbol.h".
509 (elf_frob_file): If group name matches an exported symbol, use that
510 symbol for the signature and ".group" as the section name.
512 2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
514 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
516 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
517 * testsuite/gas/sh/pcrel.d: Update.
518 * testsuite/gas/sh/pcrel.l: New file.
520 2002-06-06 Daniel Jacobowitz <drow@mvista.com>
522 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
523 and mips_opts.ase_mdmx if they are uninitialized.
525 2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
527 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
528 (hppa_force_relocation): Check if a stub just before the start symbol
529 of the last call_info is reachable before forcing relocation. Fix
532 2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
534 * config/tc-mips.c (mips_after_parse_args): New function.
535 (md_begin): Move processing of defaults to mips_after_parse_args.
536 config/tc-mips.h (md_after_parse_args): Define.
538 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
540 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
541 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
542 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
543 * configure: Regenerate.
544 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
547 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
549 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
551 2002-06-04 Alan Modra <amodra@bigpond.net.au>
553 * config/obj-elf.c (obj_elf_change_section): Set and check elf
554 linkonce flag. Print all warnings.
555 (obj_elf_section): Parse ",comdat" for groups.
556 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
557 consistency of comdat flag.
559 2002-06-02 Richard Henderson <rth@redhat.com>
561 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
562 with LITERALs without sequence numbers.
564 2002-06-01 Richard Henderson <rth@redhat.com>
566 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
567 Rename them LITUSE_ALPHA_*.
569 2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
571 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
572 accept parentheses enclosed register lists.
574 2002-05-31 Alan Modra <amodra@bigpond.net.au>
576 * Makefile.am: Run "make dep-am".
577 * Makefile.in: Regenerate.
578 * po/POTFILES.in: Regenerate.
580 2002-05-31 Graeme Peterson <gp@qnx.com>
582 * configure.in: Add i386-*-nto-qnx*.
583 * configure: Regenerate.
585 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
587 * config/tc-mips.c (mips_ip): Use unsigned long values for
590 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
592 * config/tc-mips.c (s_cpsetup): Fix initialization of
593 mips_cpreturn_register and mips_cpreturn_offset.
595 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
597 * config/tc-mips.c (s_cpsetup): Fix comment.
599 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
601 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
603 (mips16_ip): Likewise.
604 (tc_get_register): Likewise.
606 2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
607 Ed Satterthwaite <ehs@broadcom.com>
609 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
610 (mips_opts): Initialize "ase_mdmx" member.
611 (file_ase_mdmx): New variable.
612 (CPU_HAS_MDMX): New macro.
613 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
614 based on command line options and configuration defaults.
615 (macro_build): Note in comment that use of MDMX in macros is
616 not currently allowed.
617 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
618 "Z" MDMX operand types.
619 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
620 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
622 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
623 Add support for "-mdmx" and "-no-mdmx" options.
624 (OPTION_ELF_BASE): Move to accomodate new options.
625 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
626 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
627 file_ase_mdmx was set.
628 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
629 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
632 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
634 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
635 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
636 command line switch conforming to gcc conventions.
637 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
639 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
641 * config/tc-mips.c (macro_build_jalr): New Function.
642 (md_begin): NewABI uses big GOTs.
643 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
644 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
645 (load_address): Add some NewABI PIC support.
647 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
648 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
650 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
652 * config/tc-mips.c (load_address): Use mips_gp_register instead
653 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
655 (macro): Use mips_gp_register instead of hardcoded value.
657 2002-05-30 Richard Henderson <rth@redhat.com>
659 * expr.h (operatorT): Add O_md17..O_md32.
660 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
661 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
662 O_tprelhi, O_tprello, O_tprel): New.
663 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
664 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
665 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
666 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
667 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
668 (md_apply_fix3): Handle TLS relocations.
669 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
670 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
671 associated TLS reloc. Check lituse_tls relocs match up.
672 (emit_insn): Handle TLS relocations.
675 * doc/c-alpha.texi: Add docs for tls relocations.
677 2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
679 * config/tc-mips.c (mips_gprel_offset): New variable.
682 2002-05-30 Diego Novillo <dnovillo@redhat.com>
684 * gas/config/tc-d10v.c (check_resource_conflict): Only check
685 write-write conflicts.
686 (md_assemble): Reformat introductory comment.
687 (parallel_ok): Prevent packing only if the first
688 instruction cannot be packed.
690 2002-05-30 Jason Eckhardt <jle@redhat.com>
691 Tom Rix <trix@redhat.com>
693 * config/tc-d10v.c (build_insn): Check for immediates.
695 2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
697 * config/tc-mips.c: Replace GP in comments by $gp.
698 (mips_big_got): Initialize.
699 (mips_trap): Initialize.
700 (load_address): Use mips_gp_register instead of hardcoded value.
701 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
702 (macro): Use mips_gp_register instead of hardcoded value.
703 (macro2): Change load_address calls.
704 (md_pcrel_from): Comment formatting.
705 (s_cpload): Use mips_gp_register instead of hardcoded value.
706 (s_cprestore): Likewise. Comment formatting.
707 (s_gpword): Fix data type.
708 (s_cpadd): Use mips_gp_register instead of hardcoded value.
709 (nopic_need_relax): Replace GP in comments by $gp.
710 (mips_elf_final_processing): Better comment.
712 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
714 * configure.in: Add DLX configuraton
715 * Makefile.am: Add DLX configuraton
716 * configure: Regenerate.
717 * Makefile.in: Regenerate.
718 * config/tc-dlx.c: New file.
719 * config/tc-dlx.h: New files.
720 * NEWS: Mention new support.
722 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
724 * config/obj-coff.c (write_object_file): Add missing semicolon.
726 2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
728 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
729 by the define. Remove superfluous check of mips_opts.mips16.
730 (append_insn): Likewise. Canonicalize variable increments.
731 (macro_build): Canonicalize variable increments.
732 (macro_build_lui): Likewise.
733 (load_register): Likewise.
734 (load_address): Move pointer initialization.
735 (macro): Move pointer to a more local scope. Canonicalize variable
736 increments. Better comments. Replace magic constant for RA by the
738 (macro2): Replace magic constant for RA by the define. Canonicalize
740 (mips_ip): Canonicalize variable increments.
741 (mips16_ip): Replace magic constant for RA by the define.
742 (my_getSmallParser): Canonicalize variable increments/decrements.
743 (my_getPercentOp): Likewise.
744 (my_getSmallExpression): Likewise.
746 (s_mipsset): Likewise.
747 (s_cpsetup): Likewise.
748 (s_insn): Remove superfluous check of mips_opts.mips16.
749 (s_mips_stab): Likewise.
750 (mips_handle_align): Canonicalize variable increments.
751 (s_mips_ent): Likewise.
752 (s_mips_end): Add comment.
754 2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
756 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
757 * configure: Regenerate.
759 2002-05-25 Alan Modra <amodra@bigpond.net.au>
761 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
762 * Makefile.in: Regenerate.
763 * dep-in.sed: Reorder to match OBJS in Makefile.am.
764 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
765 * configure: Regenerate.
766 * as.h: Use #include "" instead of <> for local header files.
767 * flonum-konst.c: Likewise.
768 * flonum-mult.c: Likewise.
770 * listing.c: Likewise.
771 * config/tc-ia64.h: Likewise.
772 * config/tc-v850.h: Likewise.
774 2002-05-24 TAMURA Kent <kent@netbsd.org>
776 * configure.in: Add a target for i386-netbsdpe.
777 * configure: Regenerate.
779 2002-05-23 Jakub Jelinek <jakub@redhat.com>
781 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
782 (obj_elf_common): Call elf_common.
783 (obj_elf_tls_common): New function.
784 (elf_pseudo_tab): Support .tls_common.
785 (special_sections): Add .tdata and .tbss.
786 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
788 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
789 (obj_elf_parse_section_letters): Include T in error message.
790 * config/tc-ppc.c (ppc_section_letter): Likewise.
791 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
792 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
794 * config/tc-sparc.c (md_apply_fix3): Likewise.
795 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
796 Define them if not BFD_ASSEMBLER.
797 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
799 (md_apply_fix3): Add TLS relocs.
800 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
801 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
802 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
803 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
804 (ia64_elf_section_letter): Include T in error message.
805 (md_begin): Support TLS operators.
806 (md_operand): Likewise.
807 (ia64_gen_real_reloc_type): Support TLS relocs.
808 * testsuite/gas/i386/tlspic.s: New file.
809 * testsuite/gas/i386/tlsd.s: New file.
810 * testsuite/gas/i386/tlsnopic.s: New file.
811 * testsuite/gas/i386/tlsd.d: New file.
812 * testsuite/gas/i386/tlsnopic.d: New file.
813 * testsuite/gas/i386/tlspic.d: New file.
814 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
815 * testsuite/gas/ia64/tls.s: New file.
816 * testsuite/gas/ia64/tls.d: New file.
817 * testsuite/gas/ia64/ia64.exp: Add tls test.
818 * write.c (adjust_reloc_syms): Don't change symbols in
819 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
821 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
823 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
824 round the relocation up rather than down.
826 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
828 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
830 * doc/as.texinfo: Document that the COFF version of .section
831 ignores the 'a' flag.
833 2002-05-23 Alan Modra <amodra@bigpond.net.au>
835 * config/tc-alpha.c (assemble_tokens): Protect use of
836 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
838 * write.c (size_seg): Check adjustment to last frag.
839 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
841 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
842 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
843 (write_object_file): Invoke md_do_align if available, and use
844 frag_align_code on text sections.
845 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
846 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
847 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
848 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
849 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
852 2002-05-22 H.J. Lu <hjl@gnu.org>
854 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
857 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
859 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
862 2002-05-22 H.J. Lu <hjl@gnu.org>
864 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
865 for one .loc for compiler.
867 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
869 * config/tc-mips.c (macro): Relax warning, it's toot strict for
872 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
874 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
875 Optimize the rotate by zero case.
877 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
879 * configure.in: Remove accidental enabling of bfd_gas=yes for
881 * configure: Regenerate.
883 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
885 * app.c: Fix formatting.
889 * input-file.c: Likewise.
890 * listing.c: Likewise.
893 * symbols.c: Likewise.
895 2002-05-17 Alan Modra <amodra@bigpond.net.au>
897 * config/obj-generic.c: Delete file.
898 * config/obj-generic.h: Likewise.
900 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
902 * config/tc-avr.c (mcu_types): Update for new devices.
904 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
906 * config/tc-mips.c (macro): Warn about wrong la/dla use.
908 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
910 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
911 worked sometimes by accident. Fix copy&paste comment.
913 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
915 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
916 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
917 (mips_elf_final_processing): Let n32 use .reginfo.
919 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
921 * config/tc-mips.c (append_insn): Fix too small range of variable.
923 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
925 * config/tc-arm.c (arm_cleanup): Remove redundant call to
928 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
930 * config/tc-arm.c (md_assemble): Remove redundant call to
933 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
936 * stabs.c (s_stab_generic): Fix grammatical error in warning
939 2002-05-13 Alan Modra <amodra@bigpond.net.au>
941 * write.c (subsegs_finish): Don't specially align last subseg.
943 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
945 * stabs.c (s_stab_generic): Warn about a description field that is
948 * config/obj-coff.c: Fix compile time warnings when compiling
949 without BFD_ASSEMBLER defined.
952 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
954 (md_pcrel_from_section): Use md_pcrel_from().
956 2002-05-11 Bruno Haible <bruno@clisp.org>
958 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
959 by dwarf2_directive_loc, instead of calling dwarf2_where.
961 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
963 * config/obj-coff.h: Fix formatting.
964 * config/tc-mcore.c: Likewise.
965 * config/tc-mn10300.c: Likewise.
966 * config/tc-openrisc.c: Likewise.
967 * config/tc-or32.c: Likewise.
968 * config/tc-pdp11.c: Likewise.
969 * config/tc-ppc.c: Likewise.
970 * config/tc-ppc.h: Likewise.
971 * config/tc-sh64.c: Likewise.
972 * config/tc-sh.c: Likewise.
973 * config/tc-tic54x.c: Likewise.
974 * config/tc-xstormy16.c: Likewise.
975 * config/tc-xstormy16.h: Likewise.
977 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
979 * config/obj-coff.c: Fix formatting.
980 * config/obj-elf.c: Likewise.
981 * config/tc-alpha.c: Likewise.
982 * config/tc-arm.c: Likewise.
983 * config/tc-d10v.c: Likewise.
984 * config/tc-d30v.c: Likewise.
985 * config/tc-h8300.c: Likewise.
986 * config/tc-hppa.c: Likewise.
988 2002-05-09 Alan Modra <amodra@bigpond.net.au>
990 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
991 reloc when no_cond_jump_promotion.
993 2002-05-08 Jim Wilson <wilson@redhat.com>
995 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
996 current variable part of frag.
998 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
1000 * config/tc-mmix.c: Fix formatting.
1001 * config/tc-mmix.h: Likewise.
1003 2002-05-08 Alan Modra <amodra@bigpond.net.au>
1005 * configure: Regenerate.
1007 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
1009 * config/tc-m68k.c: Fix formatting.
1011 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
1013 * Makefile.am: Honour DESTDIR.
1014 * Makefile.in: Regenerate.
1016 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
1018 * config/tc-ia64.c: Fix formatting.
1019 * config/tc-ia64.h: Likewise.
1021 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
1023 * config/tc-mips.c: Fix formatting.
1024 * config/tc-s390.c: Likewise.
1025 * config/tc-s390.h: Likewise.
1027 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
1029 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
1030 information for instructions.
1032 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
1034 * as.h: Fix formatting.
1037 * dwarf2dbg.c: Likewise.
1038 * frags.h: Likewise.
1040 * macro.c: Likewise.
1042 * stabs.c: Likewise.
1043 * symbols.c: Likewise.
1045 2002-05-02 Alan Modra <amodra@bigpond.net.au>
1047 * app.c (mri_pseudo): Only declare for TC_M68K.
1049 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1050 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1051 BFD_RELOC_16_BASEREL.
1052 (md_assemble): Likewise.
1053 (md_apply_fix3): Likewise.
1055 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1057 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1058 zero into an add of zero - it is not the same.
1060 2002-05-01 Arati Dikey <aratid@kpit.com>
1062 * tc-sh.c (get_specific): Generate warning if the same
1063 destination register is used in parallel instructions.
1065 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
1067 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1069 2002-05-01 Alan Modra <amodra@bigpond.net.au>
1071 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1072 backwards to prevent cascading errors.
1074 2002-04-30 Mark Mitchell <mark@codesourcery.com>
1076 * configure.in: Add support for powerpc-*-windiss.
1077 * configure: Regenerated.
1079 2002-04-28 Alan Modra <amodra@bigpond.net.au>
1081 * config/tc-s390.c (md_parse_option): Formatting.
1083 * config/tc-i386.c: Formatting fixes, add missing space in error
1086 2002-04-24 Christian Groessler <chris@groessler.org>
1088 * config/tc-z8k.c (build_bytes): Add support for new cases:
1089 CLASS_IGNORE and ARG_NIM4.
1090 (md_assemble): Prevent destruction of input_line_pointer if
1091 get_operands returns failure.
1093 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
1095 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1096 instructions to be generated by macros.
1098 2002-04-24 Andreas Schwab <schwab@suse.de>
1100 * config/tc-i386.c (output_jump, output_disp)
1101 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1103 (md_apply_fix3): Remember addend value for rela relocations.
1104 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1106 2002-04-22 Chris Demetriou <cgd@broadcom.com>
1108 * config/tc-mips.c (macro_build): Add close-parenthesis missing
1109 from previous change.
1111 2002-04-22 Eric Christopher <echristo@redhat.com>
1113 * config/tc-mips.c (macro_build): Add warning if macro instructions
1114 are expanded into a branch delay slot.
1116 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
1118 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1119 numbers, gdb relies on them to detect the start of the prologue.
1121 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
1123 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1124 symbols in merge sections.
1126 2002-04-16 Alan Modra <amodra@bigpond.net.au>
1128 * as.c (main): Don't reference _bfd_chunksize.
1130 2002-04-15 Tom Rix <trix@redhat.com>
1132 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1133 symbols in merge sections.
1135 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
1137 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1138 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1139 argument for the precision.
1140 (gen_to_words): Update accordingly.
1142 2002-04-10 Alan Modra <amodra@bigpond.net.au>
1144 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1145 BFD_VERSION_STRING unavailable.
1146 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1148 2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
1150 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1151 symbol_used_in_reloc_p is true.
1153 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1156 2002-04-04 Alan Modra <amodra@bigpond.net.au>
1158 * dep-in.sed: Cope with absolute paths.
1159 * Makefile.am (dep.sed): Subst TOPDIR.
1161 * Makefile.in: Regenerate.
1163 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1165 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1166 (mips_ip): Remove unused variable.
1167 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1168 unsigned char with bfd_byte.
1169 (s_file): Remove unused variable.
1170 (s_mips_ent): Likewise.
1172 2002-04-03 Tom Rix <trix@redhat.com>
1174 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1176 (find_opcode): Fix warning in as_warn.
1177 * config/tc-d10v.h: Update Copyright.
1179 2002-04-03 Alan Matsuoka <alanm@redhat.com>
1180 Tom Rix <trix@redhat.com>
1182 From Jeff Knaggs <jknaggs@redhat.com>
1183 * config/tc-d10v.c (check_resource_conflict): New function to
1184 check for resource conflicts.
1186 From Jason Eckhardt <jle@redhat.com>
1187 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1189 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1190 reserved control registers is used.
1191 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1194 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
1195 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1196 instruction cannot be packed.
1198 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
1199 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1200 write-write conflicts.
1201 (md_assemble): Reformat introductory comment.
1202 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1205 2002-04-03 Alan Modra <amodra@bigpond.net.au>
1207 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1208 O_logical_not>): Derive final_seg from add_symbol.
1209 <O_multiply..O_logical_or>: More final_seg twiddles.
1211 2002-04-01 Jessica Han <jessica@cup.hp.com>
1213 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1216 2002-03-27 Andreas Schwab <schwab@suse.de>
1218 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1219 field for pc-relative fixups.
1220 (output_disp): Likewise.
1221 (md_estimate_size_before_relax): Likewise.
1222 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1223 pc-relative fixups in 64bit mode.
1225 2002-03-22 Alan Modra <amodra@bigpond.net.au>
1227 * config/te-aix5.h: Typo fix.
1229 2002-03-21 Alan Modra <amodra@bigpond.net.au>
1231 * Makefile.am: Run "make dep-am".
1232 * Makefile.in: Regenerate.
1233 * doc/Makefile.in: Regenerate.
1235 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1237 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1238 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1240 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
1242 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1243 the EXTENDED bit here; report the estimate according to the
1246 2002-03-18 Tom Rix <trix@redhat.com>
1248 * configure.in: Add AIX 5 support.
1249 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1250 * config/te-aix5.h: New file. AIX 5 support.
1251 * configure: Regenerate.
1253 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1255 * po/fr.po: Updated version.
1257 2002-03-16 Andreas Jaeger <aj@suse.de>
1259 * doc/c-mips.texi (Machine Dependencies): Add new node.
1261 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1263 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1264 (mips_opts): Initialize "ase_mips3d" member.
1265 (file_ase_mips3d): New variable.
1266 (CPU_HAS_MIPS3D): New macro.
1267 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1268 based on command line options and configuration defaults.
1269 (macro_build, mips_ip): Accept MIPS-3D instructions if
1270 mips_opts.ase_mips3d is set.
1271 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1272 Add support for "-mips3d" and "-no-mips3d" options.
1273 (OPTION_ELF_BASE): Move to accomodate new options.
1274 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1275 (mips_elf_final_processing): Add a comment indicating that a
1276 MIPS-3D ASE ELF header flag should be set, when one exists.
1277 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1278 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1279 nomips3d" directives.
1281 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1283 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1284 a weak symbol in same section to be within reach.
1286 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1288 * po/fr.po: Updated version.
1290 2002-03-12 Andreas Schwab <schwab@suse.de>
1292 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1293 body record so that an error is given for misplaced .save
1296 2002-03-09 Alan Modra <amodra@bigpond.net.au>
1298 * config/tc-i386.h (REX_OPCODE): Define.
1299 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1300 (rex_byte): typedef to int.
1301 * config/tc-i386.c: Group prototypes and vars together.
1302 Formatting fixes. Remove occurrences of "register" keyword.
1305 (mode_from_disp_size): Add INLINE keyword to prototype.
1306 (fits_in_signed_byte): Likewise.
1307 (fits_in_unsigned_byte): Likewise.
1308 (fits_in_unsigned_word): Likewise.
1309 (fits_in_signed_word): Likewise.
1310 (fits_in_unsigned_long): Likewise.
1311 (fits_in_signed_long): Likewise.
1312 (type_names): Constify.
1313 (intel_float_operand): Constify param.
1314 (add_prefix): Use REX_OPCODE.
1315 (md_assemble): Likewise. Modify for changed rex_byte.
1316 (parse_insn): Split out of md_assemble.
1317 (parse_operands): Likewise.
1318 (swap_operands): Likewise.
1319 (optimize_imm): Likewise.
1320 (optimize_disp): Likewise.
1321 (match_template): Likewise.
1322 (check_string): Likewise.
1323 (process_suffix): Likewise.
1324 (check_byte_reg): Likewise.
1325 (check_long_reg): Likewise.
1326 (check_qword_reg): Likewise.
1327 (check_word_reg): Likewise.
1328 (finalize_imm): Likewise.
1329 (process_operands): Likewise.
1330 (build_modrm_byte): Likewise.
1331 (output_insn): Likewise.
1332 (output_branch): Likewise.
1333 (output_jump): Likewise.
1334 (output_interseg_jump): Likewise.
1335 (output_disp): Likewise.
1336 (output_imm): Likewise.
1338 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
1340 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1342 2002-03-06 Alan Modra <amodra@bigpond.net.au>
1344 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1345 relocs except when BFD64.
1347 * write.c (number_to_chars_bigendian): Don't abort when N is
1348 larger than sizeof (VAL).
1349 (number_to_chars_littleendian): Likewise.
1351 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1353 * config/tc-hppa.c (md_apply_fix3): Add cast.
1354 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1357 2002-03-05 Paul Koning <pkoning@equallogic.com>
1359 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1360 (parse_ac5): New function for parsing float regs in float operand.
1361 (parse_expression): Remove attempt to make literals be octal.
1362 (parse_op_no_deferred): Support float literals.
1363 (parse_op): Reject attempts to refer to float regs.
1364 (parse_fop): New function, like parse_op but for float operand.
1365 (md_assemble): Add cases to parse float operands. Also fix
1366 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1368 2002-03-04 H.J. Lu <hjl@gnu.org>
1370 * config/obj-elf.c (special_section): Add .init_array,
1371 .fini_array and .preinit_array.
1373 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1374 .init_array and .fini_array.
1376 2002-03-01 Jakub Jelinek <jakub@redhat.com>
1378 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1380 (obj_frob_symbol): Copy visibility.
1382 2002-02-28 Jakub Jelinek <jakub@redhat.com>
1384 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1386 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1388 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1390 * po/es.po: Updated.
1392 2002-02-26 Chris Demetriou <cgd@broadcom.com>
1394 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1395 only, undo the changes made on 2001-06-08, with the
1396 effect being that common or extern symbols are
1397 adjusted for embedded-PIC, but weak symbols are not.
1398 (md_estimate_size_before_relax: Likewise, with the effect
1399 that extern symbols are treated the same as weak symbols
1400 only if not embedded-PIC.
1401 (mips_fix_adjustable) Likewise, with the effect that
1402 weak or extern symbols are not adjusted for embedded-PIC.
1403 (md_apply_fix3): Tweak so that the case where value is zero
1404 is handled more correctly for embedded-PIC code.
1406 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1408 * doc/as.texinfo (Overview): Add missing @ifset IA64
1410 * configure.in (LINGUAS): Add es.po.
1411 * configure: Regenerate.
1412 * po/es.po: New file.
1414 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1416 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1417 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1418 and NO_PIC cases. Code cleanup.
1419 (macro2): Fix handling of 64bit register loads.
1421 2002-02-25 David Mosberger <davidm@hpl.hp.com>
1423 * doc/as.texinfo: Add entry for IA64.
1424 * doc/c-ia64.texi: New file.
1426 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1428 * config/tc-hppa.c: Update copyright date.
1430 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1431 Remove references to chip manufacturers.
1432 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1434 (md_show_usage): Remove references to chip manufacturers. Mention
1436 (md_begin): Test power4 opcode flag bits.
1438 2002-02-22 David Mosberger <davidm@hpl.hp.com>
1440 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1441 count exceeds prologue count.
1442 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1443 (unwind.label_prologue_count): New member.
1445 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1447 (get_saved_prologue_count): New function.
1448 (save_prologue_count): New function.
1449 (free_saved_prologue_count): New function.
1450 (dot_label_state): Record state label by calling save_prologue_count().
1451 (dot_copy_state): Restore prologue count by calling
1452 get_saved_prologue_count().
1453 (generate_unwind_image): Free up list of saved prologue
1454 counts by calling free_saved_prologue_counts().
1456 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1458 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1459 function declarations.
1461 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1463 * NEWS: Note that GASP is now deprecated.
1464 * Makefile.am: Do not build gasp-new by default.
1465 * Makefile.in: Regenerate.
1466 * doc/Makefile.am: Do not install gasp.info.
1467 * doc/Makefile.in: Regenerate.
1468 * gas/gasp.texi: Note that gasp is now deprecated.
1470 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1472 * NEWS: Mark 2.12 branch.
1474 2002-02-19 Tom Tromey <tromey@redhat.com>
1476 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1478 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1480 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1483 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1485 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1486 Make bit size independent of architecture switch.
1487 (md_begin): Add warning for -m64 with -Aesa.
1488 (s390_md_end): Use renamed architecture defines.
1490 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
1492 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1494 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1496 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1499 2002-02-15 Chris Demetriou <cgd@broadcom.com>
1501 * config/tc-mips.c (md_estimate_size_before_relax): Really
1502 make sure we treat weak like extern only for ELF. (Fixes
1503 patch from 2001-07-25.)
1505 2002-02-15 Ben Elliston <bje@redhat.com>
1507 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1510 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1512 * NEWS: Mention support for MMIX.
1514 2002-02-13 Chris Demetriou <cgd@broadcom.com>
1516 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1517 a sequence of indpendent 'if' statements for easier debugging
1518 and future modification.
1520 2002-02-13 Matt Fredette <fredette@netbsd.org>
1522 * config/tc-m68k.c (md_show_usage): No longer display a
1523 hard-coded "68020" for the default CPU, instead display the
1524 canonical name of the true, configured default CPU.
1525 (m68k_elf_final_processing): Mark objects for sub-68020
1526 CPUs with the new EF_M68000 flag.
1528 2002-02-13 Andreas Schwab <schwab@suse.de>
1530 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1531 pc-relative relocations to merge sections in 64-bit mode.
1533 2002-02-13 Ben Elliston <bje@redhat.com>
1535 * NEWS: Document floating point number handling in gasp.
1536 * gasp.c: Include <assert.h> and "xregex.h".
1537 (is_flonum): New function.
1538 (chew_flownum): Likewise.
1539 (change_base): Consume flonums from the input, where possible.
1540 * doc/gasp.texi (Constants): Document floating point numbers.
1542 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1544 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1545 that implicitly use LR and RR selectors.
1547 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1549 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1550 and `epsw' as available on AM33 and above only.
1551 (other_register_name): Add logic to handle machine type encoded in
1554 2002-02-11 Tom Rix <trix@redhat.com>
1556 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1559 2002-06-11 Alexandre Oliva <aoliva@redhat.com>
1561 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1564 2002-02-11 Jan Hubicka <jh@suse.cz>
1566 * i386.c (md_assemble): Support 32bit address prefix.
1567 (i386_displacement): Likewise.
1568 (i386_index_check): Accept 32bit addressing in 64bit mode.
1570 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1572 * config/tc-sh.c (dot): Removed unused function.
1574 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1576 * Makefile.am: "make dep-am".
1577 * Makefile.in: Regenerate.
1578 * aclocal.m4: Regenerate.
1579 * config.in: Regenerate.
1580 * configure: Regenerate.
1581 * doc/Makefile.in: Regenerate.
1583 2002-02-10 Richard Henderson <rth@redhat.com>
1585 * doc/c-alpha.texi: New file.
1586 * doc/Makefile.am (CPU_DOCS): Add it.
1587 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1589 2002-02-09 Richard Henderson <rth@redhat.com>
1591 * config/tc-alpha.c (O_samegp): New.
1592 (USER_RELOC_P): Include it.
1593 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1594 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1595 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1596 (alpha_validate_fix): New.
1597 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1599 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
1601 * doc/c-cris.texi: New.
1602 * doc/all.texi: @set CRIS.
1603 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1604 Include c-cris.texi.
1605 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1606 * doc/Makefile.in: Regenerate.
1608 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1610 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1611 determine if a number is a sign-extended 32-bit number.
1612 (load_register): Use IS_SEXT_32BIT_NUM.
1613 (macro): Check if load/store macro handling is using a
1614 constant 32-bit address on 64-bit address systems, and if
1615 so optimize the generation of that address.
1617 2002-02-08 Richard Henderson <rth@redhat.com>
1619 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1620 we've eliminated all foreign relocation types yet.
1621 (alpha_fix_adjustable): Likewise.
1623 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1625 Contribute sh64-elf.
1626 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1627 Stephen Clarke <Stephen.Clarke@st.com>
1628 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1629 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1630 * config/tc-sh.c (md_relax_table): Added default sizes for
1631 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1632 MOVI_16, MOVI_32 and MOVI_48.
1633 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1634 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1636 (shmedia_md_estimate_size_before_relax): Remove redundant
1637 blocks. Set fragP->fr_var even if relaxation type unchanged.
1638 Retain UNDEF_MOVI until expression decays to number.
1639 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1640 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1641 relocation types. Take fixP->fx_addnumber into account too.
1642 (shmedia_md_apply_fix): Likewise.
1643 (shmedia_md_convert_frag): Likewise.
1644 (shmedia_build_Mytes): Likewise.
1645 (sh64_consume_datalabel): Complain about nested datalabel.
1646 Support PIC relocs. Call sh_parse_name.
1647 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1648 in tc-sh.h to SHmedia reloc types.
1649 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1650 MOVI_GOTPC): New relaxation constants.
1651 (md_relax_table): Introduce relaxation directives for PIC-related
1653 (sh_PIC_related_p): Handle datalabel.
1654 (sh_check_fixup): Choose SH5 PIC relocations.
1655 (sh_cons_fix_new): Added BDF_RELOC_64.
1656 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1657 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1658 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1659 current ISA is SHmedia, get 7 bytes.
1660 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1661 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1663 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1664 shmedia_apply_fix3 and make void.
1665 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
1666 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1668 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1669 * config/tc-sh64.h (md_parse_name): Take &c as argument.
1670 2001-03-14 DJ Delorie <dj@redhat.com>
1671 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1672 * doc/Makefile.in(CPU_DOCS): Ditto.
1673 * doc/c-sh64.texi: New file.
1674 * doc/as.texinfo: Add SH64 support.
1675 2001-03-13 DJ Delorie <dj@redhat.com>
1676 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1677 A_REUSE_PREV so that its purpose is more obvious.
1678 (shmedia_build_Mytes): Ditto.
1679 2001-03-07 DJ Delorie <dj@redhat.com>
1680 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1682 (sh64_vtable_inherit): Ditto.
1683 (strip_datalabels): New, strip "datalabel" from given line.
1684 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1686 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
1687 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1689 (shmedia_build_Mytes): ... to here.
1690 2001-03-06 DJ Delorie <dj@redhat.com>
1691 * config/tc-sh.c: Remove sh64-specific uaquad now that there
1693 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
1694 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1695 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1696 address by one in call to dwarf2_emit_insn.
1697 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
1698 Implement ".abi" pseudo and correct .cranges descriptors. Correct
1699 alignment handling broken by imported changes.
1700 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1701 (sh64_handle_align): Declare.
1702 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1703 (sh64_max_mem_for_rs_align_code): Declare.
1704 (enum sh64_isa_values): Moved here from tc-sh64.c.
1705 (md_do_align): Define.
1706 (sh64_do_align): Declare.
1707 (struct sh64_tc_frag_data): New.
1708 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
1710 (TC_FRAG_INIT): Change to set new datatype.
1711 (struct sh64_segment_info_type): Rename member
1712 last_flushed_location to last_contents_mark. All users changed.
1713 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1714 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1715 * config/tc-sh.c (md_pseudo_table): Add ".abi".
1716 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1717 of unsetting seen_insn.
1718 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1719 call sh64_update_contents_mark.
1720 (sh_handle_align): Remove HAVE_SH64-conditioned code.
1721 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1722 enum sh64_isa_values.
1723 (sh64_set_contents_type): Drop segT parameter. All callers changed.
1724 (emitting_crange): Boolean guard moved to file scope from function
1725 scope in sh64_set_contents_type.
1727 (sh64_update_contents_mark): New; most split out from
1728 sh64_flush_pending_output.
1729 (shmedia_md_end): Call sh64_update_contents_mark. Set
1730 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1731 (sh64_do_align): New function.
1732 (sh64_max_mem_for_rs_align_code): New function.
1733 (sh64_handle_align): Rename from shmedia_do_align. Make
1734 non-static. Add head comment. Emit zero bytes for n bytes modulo
1735 four. Change return-type to void.
1736 (shmedia_elf_new_section): Remove.
1737 (shmedia_md_assemble): Call sh64_update_contents_mark.
1738 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
1739 new frag. Call sh64_update_contents_mark after making the new
1741 (sh64_flush_pending_output): Just call sh64_update_contents_mark
1742 and sh_flush_pending_output.
1743 (sh64_flag_output): Also call md_flush_pending_output, but add
1744 condition on not emitting_crange.
1745 (sh64_tc_cons_fix_new): Remove.
1746 2001-01-12 Nick Clifton <nickc@redhat.com>
1747 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1748 alignment handling scheme imported from sourceware.
1749 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
1750 * config/tc-sh64.h (TARGET_FORMAT): Define.
1751 (sh64_target_format): Prototype.
1752 * config/tc-sh64.c (sh64_target_mach): New function.
1753 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
1754 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1755 zero_address_frag instead of copying the frag of the symbol.
1756 (shmedia_frob_file_before_adjust): Ditto.
1757 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1758 to valueT to remove signedness.
1759 (shmedia_md_convert_frag): Add parameter final. Rename parameter
1760 headers to output_bfd. Do not evaluate symbols if final is false;
1762 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1763 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1764 to the current frag, call shmedia_md_convert_frag to emit fixups
1765 and make frag_wane neutralize the frag. Update comments.
1766 * config/tc-sh.c (md_convert_frag): Change caller of
1767 shmedia_md_convert_frag.
1768 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1769 * config/tc-sh64.h: Tweak comments and correct formatting.
1770 * config/tc-sh64.c: Ditto.
1771 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1772 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1773 for the no-relocation case.
1774 (shmedia_check_limits): Fix range check being off-by-one for PTA.
1775 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
1777 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1779 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1780 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1782 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1784 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1785 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1786 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1787 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1788 al>: Set lowest bit of field to relocate to 1 and rest to empty,
1789 if reloc is emitted.
1790 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1791 New options plus bugfixes.
1792 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1794 (md_parse_option): Handle new options.
1795 (md_show_usage): Add blurb for new options.
1796 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1797 (sh64_expand, sh64_pt32): New variables.
1798 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1799 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1800 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1801 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1802 <resolved previously-pc-relative relocs>: Handle
1803 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1804 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1805 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1806 points to SHcompact code.
1807 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1808 SH64PCREL16)>: Check that ISA of what operand points at and
1809 PTA/PTB matches, or emit error.
1810 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1811 SHMEDIA_BFD_RELOC_PT.
1812 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1814 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1815 condition for MOVI expansion.
1816 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1817 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1819 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1821 (sh64_target_format): Error-check setting of sh64_pt32 and
1822 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1823 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1824 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1825 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1826 * config/tc-sh64.c: Improve comments.
1827 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1828 not say the linker will check correctness of PTA/PTB expansion.
1829 (shmedia_md_end): Make non-static.
1830 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1832 * config/tc-sh.c (sh_finalize): Remove.
1833 * config/tc-sh.h (md_end): Do not define.
1834 Remove prototype for sh_finalize.
1835 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1836 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1837 sh64_section_data container when storing section type in tdata
1838 field in elf_section_data.
1839 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1841 * Makefile.am: Update dependencies.
1842 * Makefile.in: Regenerate.
1843 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1844 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1845 dwarf2_emit_insn call with test on debug_type.
1846 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1847 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1848 CRT_SH5_ISA32 sticky for 64-bit.
1849 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1850 Generate .crange sections when switching ISA mode or emitting
1851 constants in same section as code.
1852 * config/tc-sh64.c: Reformat structure definitions.
1853 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1855 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1856 to emit a .cranges descriptor when contents type changes. Only
1857 emit error if changing contents type and -no-mix is in effect.
1858 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1859 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1860 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1861 sh64_flush_last_crange over sections.
1862 When checking main symbol of datalabel symbol, check for
1863 STO_SH5_ISA32, not ISA type of section in definition.
1864 (shmedia_frob_file_before_adjust): Check main symbol for
1865 STO_SH5_ISA32; don't check ISA type of section in definition.
1866 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1867 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1868 .cranges entries have been output.
1869 (shmedia_elf_new_section): Just call md_flush_pending_output.
1870 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1871 fix. Do not set tc_segment_info_data.in_code for section. Call
1872 sh64_set_contents_type for SHmedia code.
1873 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1874 false. Call md_flush_pending_output.
1875 (sh64_target_format): Check that -no-mix and
1876 -shcompact-const-crange are used in sane combination with other
1878 (shmedia_md_pcrel_from_section): Check type of fix for how to
1880 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1881 not ISA type of section in definition.
1882 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1883 hold contents-type state.
1884 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1885 (sh64_flush_pending_output): Declare.
1886 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1887 (sh64_tc_cons_fix_new): Declare.
1888 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1889 call sh64_flag_output.
1890 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1891 call sh64_set_contents_type to mark SHcompact code and set
1893 (md_longopts): New options "-no-mix" and
1894 "-shcompact-const-crange".
1895 (md_parse_option): Handle new options.
1896 (md_show_usage): Add blurb for new options.
1897 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1898 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1899 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1900 (sh64_last_insn_frag): New.
1901 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1902 to get frag for insn opcode for generating fixups; do not assume it
1904 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1906 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1908 (TC_FRAG_TYPE): Define as fragS *.
1909 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1910 (sh64_last_insn_frag): Declare.
1911 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1912 not == NULL before dereferencing.
1913 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1914 Get rid of BFD section flag and EF_SH64_ABI64.
1915 * config/tc-sh64.c (shmedia_frob_section_type): Use
1916 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1917 communicate the section as containing SHmedia code. Describe why.
1918 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1919 EF_SH64 regardless of ABI.
1920 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1921 in error message. Handle resolved expressions for
1922 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1923 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1924 (shmedia_check_limits): Handle BFD_RELOC_64.
1925 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1926 a STO_SH5_ISA32 symbol, only the BFD value.
1927 2000-12-11 Ben Elliston <bje@redhat.com>
1928 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1929 dwarf2_generate_asm_lineno.
1930 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1931 Handle PC-relative MOVI expansions with assembler relaxation.
1932 Generate PC-relative relocs from 16-bit PC-relative expressions.
1933 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1934 (shmedia_md_pcrel_from_section): ...here.
1935 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1936 turned completely resolved. Adjust relocation type for 16-bit
1937 immediate operands that has turned PC-relative. Adjust back for
1938 MD_PCREL_FROM_SECTION being applied twice.
1939 (shmedia_md_convert_frag): Always emit reloc for expression with
1940 global or weak symbol. Handle relaxation result for PC-relative
1942 (shmedia_md_estimate_size_before_relax): An expression with a weak
1943 or global symbol can not be relaxed. Break out tests for
1944 relaxable symbol into variable sym_relaxable.
1945 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1946 UNDEF_MOVI)>: Break out any PC-relative expression and change
1948 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1950 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1951 MOVI expansion. If X_op_symbol of the immediate expression is
1952 set, make an expression symbol for the argument to frag_var.
1953 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1955 (END): Adjust for new relaxations.
1956 (md_relax_table): Add entries for new relaxations.
1957 2000-12-07 Ben Elliston <bje@redhat.com>
1958 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1959 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1960 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1961 SHORI operand offsets in PT/PTA/PTB expansions.
1962 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1963 Implement DataLabel semantics.
1964 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1965 shmedia_frob_file_before_adjust.
1966 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1967 (DATALABEL_SUFFIX): Define.
1968 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1969 symbol list to update "datalabel" symbols to their main symbol
1971 (shmedia_frob_file_before_adjust): New.
1972 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1973 undefined and set STT_DATALABEL.
1974 (sh64_frob_label): Initialize TC symbol field.
1975 (sh64_consume_datalabel): Actually implement semantics. New
1976 parameter operandf, call it instead of expression.
1977 (sh64_exclude_symbol): New.
1978 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1979 to sh64_consume_datalabel.
1980 (tc_symbol_new_hook): Define to tc_frob_symbol.
1981 (TC_SYMFIELD_TYPE): Define to symbolS *.
1982 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1983 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1984 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1986 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1987 generating dwarf2 debug information.
1988 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1989 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1990 elf64-sh64 for the 64-bit ABI.
1991 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1993 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1994 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1996 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1997 * config/tc-sh64.c: Tweak comments, formatting and error messages.
1998 (enum sh64_abi_values): New type.
1999 (enum sh64_isa_values): New type.
2000 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
2001 (seen_shcompact_mode, seen_shmedia_mode): Delete.
2002 (sh64_abi): Replace shmedia_64.
2003 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
2004 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
2005 (s_sh64_mode): Check validity for this target.
2006 (sh64_target_format): Initialize defaults for ISA and ABI.
2007 Fallback to old object format if no SH64 ISA or ABI has been
2009 * config/tc-sh.c (md_parse_option): Check combinations for errors.
2010 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
2011 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
2012 * config/tc-sh64.h: Fix typo in comment.
2013 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
2014 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
2015 <PT fixups for absolute values>: Size will be longest, not
2017 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
2018 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
2019 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
2020 and l1 to hold lowercase of two first characters. Change all
2021 remaining TO_LOWER to tolower.
2022 * config/tc-sh64.c (TO_LOWER): Delete.
2023 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
2024 (md_parse_name): Define.
2025 (sh64_consume_datalabel): Declare.
2026 (DOLLAR_DOT): Define.
2027 * config/tc-sh64.c (shmedia_parse_exp): New.
2028 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
2029 (shmedia_parse_reg): Remove const from src
2031 (shmedia_get_operands): Ditto for args parameter and ptr variable.
2032 (shmedia_md_assemble): Ditto for op_end variable.
2033 (shmedia_get_operand): Ditto for ptr parameter and src variable.
2034 Use shmedia_parse_exp, not parse_exp.
2035 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
2036 parameter. All callers changed.
2037 (shmedia_get_operand): Add shmedia_arg_type parameter. All
2039 (shmedia_parse_reg): Put first two character in local variables.
2040 Use tolower, not TO_LOWER. If no register is found and argtype
2041 indicates a control register, scan shmedia_creg_table
2043 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
2044 * Makefile.am (CPU_TYPES): Add sh64.
2045 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
2046 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2047 Regenerate dependencies.
2048 * Makefile.in: Regenerate.
2049 * configure.in: Add support for sh64-*-elf*.
2050 * configure: Regenerate.
2051 * config/tc-sh64.h: New.
2052 * config/tc-sh64.c: New.
2053 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2054 .mode, .isa and .uaquad.
2055 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2056 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2057 [HAVE_SH64] (END): Define as 10.
2058 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2059 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2061 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2062 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2063 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2064 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2066 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2067 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2068 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2069 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2070 SHmedia instructions. Handle state-change after switching to
2072 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2073 (md_parse_option) [HAVE_SH64]: Parse new options.
2074 (md_show_usage) [HAVE_SH64]: Show usage of new options.
2075 (md_convert_frag) [HAVE_SH64] <default>: Call
2076 shmedia_md_convert_frag instead of abort.
2077 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2078 BFD_RELOC_SH_SHMEDIA_CODE.
2079 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2080 SHcompact or SHmedia code.
2081 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2082 shmedia_md_apply_fix instead of abort.
2083 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2084 result from calling shmedia_md_estimate_size_before_relax instead
2086 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2088 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2089 shmedia_init_reloc and do nothing more if it returns non-zero.
2090 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2091 * po/POTFILES.in: Regenerate.
2092 * po/gas.pot: Regenerate.
2094 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
2096 * config/tc-sh.c (parse_at): Install the correct version of
2099 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2100 assume fixP->fx_subsy is non-NULL.
2102 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
2104 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
2105 A_DISP_PC_ABS, and adjust it by -4.
2106 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2108 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2109 the operand type is not A_DISP_PC_ABS.
2111 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
2113 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2114 common and weak symbols. Handle common and weak symbols as
2115 undefined symbols with regards to GREG handling and merging.
2116 (mmix_frob_file): Ditto.
2118 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2120 * configure.in (hppa-*-netbsd*): New target.
2121 * configure: Regenerate.
2122 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2124 2002-02-02 Alan Modra <amodra@bigpond.net.au>
2126 * config/tc-v850.c: Add missing prototypes amd use old-style
2127 function definitions.
2128 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2129 (sdata_section tdata_section, zdata_section, sbss_section,
2130 tbss_section, zbss_section, rosdata_section, rozdata_section,
2131 scommon_section, tcommon_section, zcommon_section,
2132 call_table_data_section, call_table_text_section): Delete.
2133 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2134 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2135 v850_call_table_data, v850_call_table_text): Delete.
2136 (struct v850_seg_entry): New.
2137 (v850_seg_table): New.
2138 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2139 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2140 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2141 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2144 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2145 recording of alignment.
2146 (md_pseudo_table): Use v850_seg.
2147 (md_begin): Don't init .call_table_data and .call_table_text here.
2148 Set v850_seg_table bss entry.
2150 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2152 Support on-demand global register allocation by passing on
2153 base-plus-offset relocs to the linker.
2154 * config/tc-mmix.c: Tweak and fix typos in comments.
2155 (allocate_undefined_gregs_in_linker): New variable.
2156 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2157 (md_longopts): Add --linker-allocated-gregs.
2158 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2159 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2160 (md_show_usage): Update text for -x. Add text for
2161 --linker-allocated-gregs.
2162 (tc_gen_reloc): Derive default value for addend from val and
2163 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2164 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2165 GREG if allocate_undefined_gregs_in_linker.
2166 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2167 --linker-allocated-gregs.
2168 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2169 --linker-allocated-gregs. Mention that it's implied by -x.
2170 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2171 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2173 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2175 2002-02-01 Alan Modra <amodra@bigpond.net.au>
2177 * Makefile.am: Run "make dep-am"
2178 * Makefile.in: Regenerate.
2180 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
2182 * config/tc-or32.c: New file.
2183 * config/tc-or32.h: New file.
2184 * configure.in: Add support for or32 targets.
2185 * configure: Regenerate.
2186 * config/obj-coff.c: Add support for or32 targets.
2187 * config/obj-coff.h: Add support for or32 targets.
2188 * Makefile.am: Add support for or32 targets.
2189 * Makefile.in: Regenerate.
2190 * NEWS: Mention support for OpenRISC.
2191 * doc/Makefile.in: Regenerate.
2192 * po/POTFILES.in: Regenerate.
2193 * po/gas.pot: Regenerate.
2195 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
2197 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2200 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2202 * config/tc-mips.c (tc_gen_reloc): Arrange for
2203 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2204 their LO16 parts, even for ELF.
2206 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
2208 * config/tc-i386.c: Protect definitions of true and false
2211 2002-01-28 Jakub Jelinek <jakub@redhat.com>
2213 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2214 made because of .weak, if they are neither defined nor used in any
2217 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
2219 * configure: Regenerated.
2221 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2223 * doc/Makefile.am (install): Depend on install-info.
2224 * doc/Makefile.in: Regenerate.
2226 2002-01-26 Nick Clifton <nick@redhat.com>
2228 * po/fr.po: Updated version
2230 2002-01-24 Kazu Hirata <kazu@hxi.com>
2232 * config/tc-h8300.c (check_operand): Don't print a warning
2233 when a valid 24-bit address is given to a 16-bit address
2236 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
2238 * config/tc-sh.c (sh_elf_suffix): Removed.
2239 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2240 sh_end_of_match, sh_parse_name): New functions.
2241 (sh_elf_cons): Simplify.
2242 (parse_exp): Reject misplaced PIC operands.
2243 (md_undefined_symbol): Simplify.
2244 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2245 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2246 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2247 Complain if subsy remains at the end.
2248 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2249 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2251 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
2253 * config/tc-mn10300.c (xr_registers): Move `pc'...
2254 (other_registers): ... here.
2256 2002-01-22 Alan Modra <amodra@bigpond.net.au>
2258 * Makefile.am: Run "make dep-am".
2259 * Makefile.in: Regenerate.
2260 * gas/po/POTFILES.in: Regenerate.
2262 2002-01-21 DJ Delorie <dj@redhat.com>
2264 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2265 stabstr_name allocation permanent, as it will be referenced from
2268 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2270 * configure.in (ia64-*-netbsd*): New target.
2271 * configure: Regenerate.
2273 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2275 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2277 <Detailed description, ARM options>: Ditto.
2278 * doc/c-arm.texi (ARM Options): Ditto.
2280 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2282 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2283 do_mia, do_mar and do_mra respectively.
2284 (do_mav_*): Renamed from do_c_*.
2285 (mav_reg_required_here, mav_parse_offset): Renamed from
2286 cirrus_reg_required_here and cirrus_parse_offset respectively.
2287 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2289 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2290 Keith Walker <keith.walker@arm.com>
2292 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2293 (insns): Add pattern for bxj instruction.
2294 (do_bxj): New function.
2295 (arm_cpus): Add arm926ej.
2296 (arm_archs): Add armv5tej.
2298 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2300 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2302 2002-01-19 Keith Walker <keith.walker@arm.com>
2304 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2306 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2308 * NEWS: Mention new ARM command-line options and VFP support.
2310 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
2312 (ARM_CEXT_MAVERICK): Similarly.
2313 (ARM_ANY): Now means any core instruction.
2314 (CPU_DEFAULT): Default to ARM_ANY.
2315 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2316 (pic_code): Declare for all object types. Make type int.
2317 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2318 (march_fpu_opt, mfpu_opt): Declare.
2319 (md_longopts): Tidy up conditional definitions.
2320 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2321 (arm_long_opts): New tables.
2322 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2323 (arm_parse_extension): New function.
2324 (md_parse_option): Rewrite using new table-driven system.
2325 (md_show_usage): Use new table-driven system.
2326 (md_begin): Calculate cpu_variant from command line option data.
2327 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2328 command-line options.
2329 * doc/c-arm.texi: Likewise.
2331 2002-01-18 Andreas Jaeger <aj@suse.de>
2333 * as.c (parse_args): Update year.
2335 2002-01-17 Timothy Wall <twall@alum.mit.edu>
2337 * config/tc-tic54x.c (encode_address): Add a more informative
2338 warning about incorrect syntax.
2340 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2342 * po/gas.pot: Regenerate.
2344 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2346 * macro.c (get_any_string): Add no-c-format comment to prevent
2347 confusion when translating string.
2348 * gasp.c (get_any_string): Add no-c-format comment to prevent
2349 confusion when translating string.
2351 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2352 Johannes Stezenbach <js@convergence.de>
2353 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2354 matched before the shorter ones.
2355 (my_getSmallParser): Fix handling of nested parentheses in
2356 percent_op's. Code cleanup.
2357 (my_getPercentOp): New function, code from my_getSmallParser.
2358 (my_getSmallExpression): Fix handling of closing parentheses.
2359 Code cleanup. Better comments.
2361 2002-01-16 Nick Clifton <nickc@redhat.com>
2363 po/tr.po: New file: Turkish translation.
2364 configure.in (LINGUAS): Add "tr".
2365 configure: Regenerate.
2367 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2369 Support for VFP instructions
2370 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2371 (cp_address_required_here): New argument wb_ok. When false, do not
2372 accept write-back forms of addressing. Change all callers.
2373 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2374 (FPU_VFP_EXT_V2): Define.
2375 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2376 Define in terms of above.
2377 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2378 (vfp_reg): New struct.
2379 (vfp_regs): New array of registers.
2380 (insns): Add VFP instructions.
2381 (sn_table): New array of VFP single-precision register names.
2382 (dn_table): New array of VFP double-precision register names.
2383 (all_reg_maps): Add the new register tables.
2384 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2385 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2386 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2387 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2388 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2389 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2390 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2391 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2392 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2393 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2394 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2395 (do_vfp_sp_dp_cvt): New functions.
2396 (md_begin): Set soft-float flag for appropriate VFP work.
2397 (md_atof): Handle VFP-format doubles.
2398 (md_parse_option): Handle VFP command-line options.
2399 (md_show_usage): Display VFP command-line options.
2401 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2403 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2404 various command line options.
2406 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2408 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2410 (xstormy16_md_apply_fix3): Do not return a value.
2412 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2414 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2415 the -EL/-EB option that matches the target's endianness.
2416 (md_parse_option): Likewise.
2418 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2420 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2421 is not dependent on ARM_BI_ENDIAN.
2423 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2425 * tc-arm.c (all error messages): Normalize capitalization of messages.
2427 * tc-arm.h (md_operand): Delete define.
2428 * tc-arm.c (in_my_get_expression): New static variable.
2429 (my_get_expression): Set and clear it.
2430 (md_operand): New function. If called from my_get_expression
2431 put the error in inst.error.
2432 (output_inst): Now takes argument of instruction being assembled.
2433 Print it out with any error message.
2434 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2436 (end_of_line): Don't update inst.error if it is already set.
2438 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
2440 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
2441 op that can be translated into a mvn instruction.
2443 2002-01-11 Steve Ellcey <sje@cup.hp.com>
2445 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2446 setting default md.flags.
2447 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2448 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2449 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2450 for 32 bit unwind info blocks.
2451 (generate_unwind_image): Add support for different types
2452 of unwind images (32 bits and/or big-endian).
2453 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2454 (ia64_target_format): Add support for hpux target formats.
2455 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2456 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2457 SHT_FINI_ARRAY elf section types.
2459 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
2461 * tc-arm.c (struct reg_entry): Move before prototypes.
2462 (int_register, cp_register, fp_register): Delete.
2463 (reg_table): Delete. Replaced with ...
2464 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2465 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2466 (mav_dspsc_table): ... one table per register set.
2467 (arm_reg_hsh): Delete.
2468 (struct reg_map): New structure.
2469 (all_reg_maps): New array.
2470 (enum arm_reg_type): New enums.
2471 (build_reg_hsh): New function.
2472 (insert_reg_alias): Use hash table passed by caller. Adjust all
2474 (create_register_alias): New function, split out from ...
2475 (md_assemble): ... here.
2476 (md_begin): Build new register hash tables.
2477 (arm_reg_parse): New argument for the hash table to search. Adjust all
2479 (arm_reg_parse_any): New function.
2480 (co_proc_number): Look up the processor number in the processor hash
2482 (cirrus_regtype): Delete.
2483 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2484 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2485 (ARM_EXT_MAVERICKsc_register): Delete.
2486 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2487 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2489 (do_c_triple_4, do_c_triple_5): Delete.
2490 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2491 (do_c_quad_6): Delete.
2492 (do_c_quad_6[ab]): New functions.
2493 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2494 arguments to use new register parsing methods.
2495 (cirrus_reg_required_here): Likewise.
2496 (insns): Reclassify cirrus maverick worker functions.
2497 (cirrus_valid_reg): Delete.
2499 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2501 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2502 (sh*-*-netbsdelf*): New target.
2503 * configure: Regenerate.
2504 * tc-sh.h: Update copyright years.
2505 (TARGET_FORMAT): Add version for TE_NetBSD.
2507 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2509 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2512 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2514 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2515 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2517 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
2519 * tc-mips.c (mips_cprestore_valid): New flag.
2520 (mips_frame_reg_valid): New flag.
2521 (macro) [M_JAL_2]: Check both flags.
2522 [M_JAL_A]: Likewise.
2523 (s_cprestore): Set mips_cprestore_valid.
2524 (tc_get_register): If setting mips_frame_reg, set
2525 mips_frame_reg_valid and clear mips_cprestore_valid.
2526 (s_mips_ent): Clear both flags.
2527 (s_mips_end): Clear both flags.
2529 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2531 * write.c (write_object_file): Make use of bfd_section_list_remove.
2532 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2533 * config/tc-mmix.c (mmix_frob_file): Likewise.
2535 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2537 * configure.in (i386-*-netbsdelf*): Collapse target into...
2538 (i386-*-netbsd*): ...this. Add support for x86-64.
2539 * configure: Regenerated.
2541 2002-01-03 matthew green <mrg@redhat.com>
2543 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2545 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2547 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2550 For older changes see ChangeLog-0001
2556 version-control: never
projects / deliverable / binutils-gdb.git / blob