1 2002-07-31 Nick Clifton <nickc@redhat.com>
3 * NEWS: Retroactively add entry for Lars Brinkhoff's contribution
4 of the PDP-11 and 2.11BSD a.out support.
6 2002-07-31 Momchil Velikov <velco@fadata.bg>
8 * config/tc-v850.c (md_assemble): Fix range check for immediate
11 2002-07-30 Chris Demetriou <cgd@broadcom.com>
13 * config/tc-mips.c (mips_cpu_info_table): Clean up entries related
14 to Broadcom SB-1 core support.
16 2002-07-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
18 * config/tc-mips.c (mips_target_format): Fix formatting.
19 Add recognition of n32 ABI formats.
21 2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
23 * tc-mips.c (load_address): Don't clobber $at when loading a
24 64-bit address in non-PIC code if noat is in effect.
27 2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
29 * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
30 used in division/multiply macro expansions similarly to how they
31 are used in the variants with break instructions.
34 2002-07-30 Graeme Peterson <gp@qnx.com>
36 * configure.in: Add support for arm-*-nto target.
37 * configure: Regenerate.
39 2002-07-30 Nick Clifton <nickc@redhat.com>
41 * config/tc-arm.c (struct literal_pool): Add fields to allow
42 multiple literal pools to be maintained.
43 (find_literal_pool): New function.
44 (find_or_make_literal_pool): New function.
45 (add_to_literal_pool): Use find_or_make_literal_pool.
46 (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
48 (s_ltorg): Use find_literal_pool.
49 (arm_cleanup): Dump all literal pools.
50 * doc/c-arm.texi: Document new behaviour of only dumping literal
53 2002-07-26 Alan Modra <amodra@bigpond.net.au>
55 * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
56 rather than PPC_OPCODE_32 for powerpc64*.
58 2002-07-25 Nick Clifton <nickc@redhat.com>
60 * po/es.po: Updated Spanish translation.
61 * po/fr.po: Updated French translation.
63 2002-07-25 Richard Sandiford <rsandifo@redhat.com>
65 * doc/c-mips.texi: Remove -mcpu. Document -mabi.
66 * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
67 (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
68 * configure, config.in: Regenerate.
69 * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
70 (mips_set_options): Remove "abi" field.
71 (mips_opts): Update accordingly. Replace all uses of mips_opts.abi
74 (mips_arch_string, mips_arch_info): New vars.
75 (mips_tune_string, mips_tune_info): New vars.
76 (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
77 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
78 (mips_isa_to_str, mips_cpu_to_str): Remove.
79 (mips_ip): If the selected architecture is a generic ISA rather
80 than a processor, only mention the ISA level in error messages.
81 (OPTION_MCPU): Remove.
83 (md_longopts): Add -mfp64, remove -mcpu.
84 (mips_set_option_string): New fn.
85 (md_parse_option): Make -mipsN update file_mips_isa rather than
86 mips_opts.isa. Use mips_set_option_string to set -march or -mtune.
87 Don't let -mgp32 and -mfp32 change the ABI.
88 (show): Move to end of file. Constify string argument.
89 (md_show_usage): Move to the end of the file. Read available
90 architectures from mips_cpu_info_table.
91 (mips_set_architecture): New fn.
92 (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN
93 is an alias for -march=mipsN. Don't change the ABI based on other
94 flags. Infer the register size from the ABI as well as the
95 architecture. Complain about more conflicting arguments.
97 (s_mipsset): Don't change the ABI.
98 (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
99 (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
100 "mipsN"-type entries. Remove entries that vary only in the
101 manufacturer's prefix, or that have "000" replaced by "k".
102 Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000.
103 (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
104 (mips_parse_cpu): New fn.
105 (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
106 (mips_cpu_info_from_isa): Minor formatting tweak.
108 2002-07-24 Nick Clifton <nickc@redhat.com>
110 * po/sv.po: Updated Swedish translation.
111 * po/es.po: Updated Spanish translation.
113 2002-07-23 Alan Modra <amodra@bigpond.net.au>
115 * Makefile.am: Run "make dep-am".
116 * Makefile.in: Regenerate.
117 * doc/Makefile.in: Regenerate.
118 * config.in: Regenerate.
119 * po/POTFILES.in: Regenerate.
121 2002-07-23 Nick Clifton <nickc@redhat.com>
123 * po/fr.po: Updated French translation.
125 2002-07-23 Nick Clifton <nickc@redhat.com>
127 * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
130 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
132 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
133 instead of S_IS_EXTERN.
134 (md_estimate_size_before_relax): Likewise.
135 (mips_fix_adjustable): Likewise.
137 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
139 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
141 2002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
142 Nick Clifton <nickc@redhat.com>
144 * cond.c (s_ifdef): Treat a referenced but not yet defined
145 symbol as if it were undefined, in exactly the same way as
148 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
149 consider referenced bug not yet defined symbols to be
152 2002-07-18 Denis Chertykov <denisc@overta.ru>
153 Frank Ch. Eigler <fche@redhat.com>
154 Alan Lehotsky <alehotsky@cygnus.com>
155 John Healy <jhealy@redhat.com>
156 Jeff Johnston <jjohnstn@redhat.com>
158 * configure.in: Add ip2k configuraton.
159 * configure: Regenerate.
160 * Makefile.am: Add ip2k configuraton.
161 * Makefile.in: Regenerate.
162 * configure: Regenerate.
163 * Makefile.in: Regenerate.
164 * config/tc-ip2k.c: New file.
165 * config/tc-ip2k.h: New files.
166 * NEWS: Mention new support.
167 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
168 * doc/Makefile.in: Regenerate.
169 * doc/all.texi: Set IP2K
170 * doc/as.texinfo: Add IP2K description.
171 * doc/c-ip2k.texi: New file.
173 2002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
175 * NEWS: Reformat to match style of other NEWS files.
177 2002-07-17 Jan Hubicka <jh@suse.cz>
179 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
181 2002-07-16 Moritz Jodeit <moritz@jodeit.org>
183 * config/tc-z8k.c (build_bytes): Correct order of memset args.
185 2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
187 * NEWS: Add 'Changes in 2.13'.
189 2002-07-15 Matt Fredette <fredette@netbsd.org>
191 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
193 2002-07-12 Alan Modra <amodra@bigpond.net.au>
195 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
196 case with non CODE_64BIT case. Don't warn on "qword ptr" if
199 2002-07-11 Alan Modra <amodra@bigpond.net.au>
201 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
202 (ppc_frob_file_before_adjust): New function.
203 * config/tc-ppc.h (tc_frob_symbol): Don't define.
204 (ppc_elf_frob_symbol): Don't declare.
205 (tc_frob_file_before_adjust): Define.
206 (ppc_frob_file_before_adjust): Declare.
208 * config/tc-ppc.c (md_pseudo_table): Warning fix.
209 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
212 (ppc_xcoff64): Rename to ppc_obj64.
213 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
214 (ppc_set_cpu): Set PPC_OPCODE_32 too.
215 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
217 (ppc_target_format): Use ppc_obj64 to select format.
218 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
219 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
220 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
221 (tc_frob_symbol): Likewise.
222 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
223 BFD_DEFAULT_TARGET_SIZE.
225 (ppc_is_toc_sym): Likewise.
226 (md_apply_fix3): Likewise.
227 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
228 BFD_DEFAULT_TARGET_SIZE.
229 (ELF_TC_SPECIAL_SECTIONS): Likewise.
230 (tc_frob_symbol): Likewise.
232 2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
234 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
237 2002-07-09 Alan Modra <amodra@bigpond.net.au>
239 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
240 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
241 (md_apply_fix3): Formatting. Remove redundant test.
242 (tc_gen_reloc): Remove redundant code.
243 (tc_i386_force_relocation): Delete. Movy body of function to..
244 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
246 2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
248 * configure.in: Add hppa-*-openbsd* target, change
249 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
251 * configure: Regenerate.
253 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
255 * config/tc-mips.c (macro): Shift the 32-bit address range
256 accessible with a lone "lui" down by 32768.
258 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
260 * config/tc-mips.c (load_address): Use non-trapping "daddu"
261 instead of "dadd" in address calculations.
264 2002-07-08 Alan Modra <amodra@bigpond.net.au>
266 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
268 (md_assemble): Instead, zap the suffix here.
270 2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
272 * NEWS: Remove next release number until the release is actually
275 2002-07-03 Alan Modra <amodra@bigpond.net.au>
277 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
279 * Makefile.in: Regenerate.
281 2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
283 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
284 to symbols in merge sections, even non pc-relative ones.
286 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
288 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
290 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
292 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
293 .softregs and .eeprom.
295 2002-06-28 David O'Brien <obrien@FreeBSD.org>
297 * NEWS: Note the next release is 2.13.
299 2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
301 * po/tr.po: New translation imported.
303 2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
305 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
306 (ecoff_directive_def): Likewise.
307 (ecoff_directive_tag): Likewise.
308 * listing.c (file_info): Likewise.
309 * hash.c (what): Likewise.
311 2002-06-25 H.J. Lu <hjl@gnu.org>
313 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
314 * Makefile.in: Regenerated.
316 2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
318 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
319 (assemble_ppi): Generate warning if the same register is used
320 twice as destination in the same padd / pmuls instruction.
322 2002-06-18 Dave Brolley <brolley@redhat.com>
324 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
325 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
326 * configure.in: Support frv-*-*.
327 * Makefile.am (CPU_TYPES): Add frv.
328 (TARGET_CPU_CFILES): Add tc-frv.c.
329 (TARGET_CPU_HFILES): Add tc-frv.h.
330 (DEPTC_frv_coff): New variable.
331 (DEPTC_frv_elf): New variable.
332 (DEPOBJ_frv_coff): New variable.
333 (DEPOBJ_frv_elf): New variable.
334 (DEP_frv_coff): New variable.
335 (DEP_frv_elf): New variable.
336 * tc-frv.c: New file.
337 * tc-frv.h: New file.
339 2002-06-17 Catherine Moore <clm@redhat.com>
341 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
343 2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
345 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
347 2002-06-17 Tom Rix <trix@redhat.com>
349 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
351 2002-06-14 H.J. Lu <hjl@gnu.org>
352 Daniel Jacobowitz <drow@mvista.com>
354 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
355 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
356 * config/tc-mips.c (s_mips_file): Call s_app_file_string
357 and new_logical_line for the first .file directive.
358 * read.c (s_app_file_string): New function.
359 (s_app_file): Call it.
360 * read.h (s_app_file_string): Add declaration.
362 2002-06-14 Daniel Jacobowitz <drow@mvista.com>
364 * configure.in: Remove MIPS_STABS_ELF.
365 * configure: Regenerated.
366 * config.in: Regenerated.
367 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
369 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
371 (pdr_seg): Declare unconditionally.
372 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
373 (s_mips_end): Likewise. Generate stabs function markers.
374 (s_mips_ent): Generate stabs function markers.
375 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
377 (s_mips_mask): Likewise.
378 (mips_flag_mdebug): New.
379 (md_longopts): Add "mdebug" and "no-mdebug".
380 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
381 (mips_after_parse_args): Set mips_flag_mdebug.
382 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
384 2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
386 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
387 value twice for RELA relocations.
389 2002-06-12 Ben Elliston <bje@redhat.com>
391 * symbols.c (resolve_symbol_value): Initialise final_val.
393 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
395 2002-06-11 Tom Rix <trix@redhat.com>
397 * config/tc-ppc.c (ppc_subseg_align): Delete.
398 (ppc_change_csect): Default csect align is 2.
399 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
401 2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
403 * config/tc-avr.c (mcu_types): Update.
405 2002-06-08 Matt Thomas <matt@3am-software.com>
407 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
408 (vax-*-netbsd*): New targets.
409 * configure: Regenerate.
410 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
411 * config/tc-vax.c: Add support for ELF and PIC.
412 (flag_want_pic): New flag.
413 (float_cons): Fix prototype.
414 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
415 (md_assemble): Introduce a new is_absolute local, and use it
416 rather than repeating the test. Make fatal errors actually
417 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
418 Add support for ELF. Add support for PIC.
419 (md_convert_frag): Adjust for BFD_ASSEMBLER.
420 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
422 (vax_reg_parse): Make the % register prefix mandatory for ELF,
423 optional for a.out, and not allowed for VMS. Adjust all callers.
424 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
425 (md_create_long_jump): Likewise.
426 (md_undefined_symbol): Likewise.
427 (md_section_align): Likewise.
428 (md_shortopts): Allow -k and -K for ELF.
429 (md_parse_option): Set flag_want_pic if -k or -K.
430 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
431 (tc_gen_reloc): New function if BFD_ASSEMBLER.
432 * config/tc-vax.h (tc_headers_hook): Remove.
433 (TARGET_FORMAT): Set according to object format and target
435 (BFD_ARCH, TARGET_ARCH): Define.
436 (NO_RELOC): Adjust for BFD_ASSEMBLER.
437 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
438 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
439 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
441 2002-06-08 Alan Modra <amodra@bigpond.net.au>
443 * Makefile.am: Run "make dep-am".
444 * Makefile.in: Regenerate.
446 * as.c: Replace CONST with const.
448 * config/obj-coff.c: Likewise.
449 * config/tc-a29k.c: Likewise.
450 * config/tc-arm.c: Likewise.
451 * config/tc-dlx.c: Likewise.
452 * config/tc-h8300.c: Likewise.
453 * config/tc-h8500.c: Likewise.
454 * config/tc-i370.c: Likewise.
455 * config/tc-i860.c: Likewise.
456 * config/tc-i960.c: Likewise.
457 * config/tc-m68hc11.c: Likewise.
458 * config/tc-m68k.c: Likewise.
459 * config/tc-m88k.c: Likewise.
460 * config/tc-mcore.c: Likewise.
461 * config/tc-mips.c: Likewise.
462 * config/tc-ns32k.c: Likewise.
463 * config/tc-pdp11.c: Likewise.
464 * config/tc-pj.c: Likewise.
465 * config/tc-s390.c: Likewise.
466 * config/tc-sh.c: Likewise.
467 * config/tc-sparc.c: Likewise.
468 * config/tc-tahoe.c: Likewise.
469 * config/tc-tic80.c: Likewise.
470 * config/tc-v850.c: Likewise.
471 * config/tc-vax.c: Likewise.
472 * config/tc-w65.c: Likewise.
473 * config/tc-z8k.c: Likewise.
475 2002-06-08 Daniel Jacobowitz <drow@mvista.com>
477 Based on patch from Matt Green:
478 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
479 * config/tc-mips.c (s_mips_file): Renamed from s_file.
480 (s_mips_loc): New function.
481 (mips_nonecoff_pseudo_table): Call them.
482 (append_insn): Call dwarf2_emit_insn.
484 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
486 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
488 (file_ase_mips16): New veriable.
489 (mips_eabi64): Remove.
490 (CPU_HAS_MIPS16): New define.
491 (CPU_HAS_MDMX): Fix data type.
492 (md_begin): Code cleanup. Use file_ase_mips16.
493 (mips_elf_final_processing): Handle mips16 header flag.
494 Handle EABI flag without intermediate variable.
496 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
498 * doc/as.texinfo: Update MIPS documentation.
500 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
502 * config/tc-mips.c: Add define for $zero register.
503 (md_begin): Add $zero as alias name for $0.
504 (insn_uses_reg): Use ZERO define.
505 (mips_ip): Add $zero as alias name for $0.
506 (mips16_ip): Likewise.
507 (s_cplocal): Demand empty rest of input line.
508 (tc_get_register): Likewise. Add support for $kt0, kt1 register
509 names. Use ZERO define. Fix input_line_pointer progress.
511 2002-06-07 Alan Modra <amodra@bigpond.net.au>
513 * symbols.c: Replace CONST by const throughout.
514 (symbol_find_exact): Split out from..
515 (symbol_find_base): ..here.
516 * symbols.h: Replace CONST by const throughout.
517 (symbol_find_exact): Declare.
518 * config/obj-elf.c: #include "struc-symbol.h".
519 (elf_frob_file): If group name matches an exported symbol, use that
520 symbol for the signature and ".group" as the section name.
522 2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
524 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
526 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
527 * testsuite/gas/sh/pcrel.d: Update.
528 * testsuite/gas/sh/pcrel.l: New file.
530 2002-06-06 Daniel Jacobowitz <drow@mvista.com>
532 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
533 and mips_opts.ase_mdmx if they are uninitialized.
535 2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
537 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
538 (hppa_force_relocation): Check if a stub just before the start symbol
539 of the last call_info is reachable before forcing relocation. Fix
542 2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
544 * config/tc-mips.c (mips_after_parse_args): New function.
545 (md_begin): Move processing of defaults to mips_after_parse_args.
546 config/tc-mips.h (md_after_parse_args): Define.
548 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
550 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
551 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
552 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
553 * configure: Regenerate.
554 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
557 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
559 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
561 2002-06-04 Alan Modra <amodra@bigpond.net.au>
563 * config/obj-elf.c (obj_elf_change_section): Set and check elf
564 linkonce flag. Print all warnings.
565 (obj_elf_section): Parse ",comdat" for groups.
566 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
567 consistency of comdat flag.
569 2002-06-02 Richard Henderson <rth@redhat.com>
571 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
572 with LITERALs without sequence numbers.
574 2002-06-01 Richard Henderson <rth@redhat.com>
576 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
577 Rename them LITUSE_ALPHA_*.
579 2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
581 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
582 accept parentheses enclosed register lists.
584 2002-05-31 Alan Modra <amodra@bigpond.net.au>
586 * Makefile.am: Run "make dep-am".
587 * Makefile.in: Regenerate.
588 * po/POTFILES.in: Regenerate.
590 2002-05-31 Graeme Peterson <gp@qnx.com>
592 * configure.in: Add i386-*-nto-qnx*.
593 * configure: Regenerate.
595 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
597 * config/tc-mips.c (mips_ip): Use unsigned long values for
600 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
602 * config/tc-mips.c (s_cpsetup): Fix initialization of
603 mips_cpreturn_register and mips_cpreturn_offset.
605 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
607 * config/tc-mips.c (s_cpsetup): Fix comment.
609 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
611 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
613 (mips16_ip): Likewise.
614 (tc_get_register): Likewise.
616 2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
617 Ed Satterthwaite <ehs@broadcom.com>
619 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
620 (mips_opts): Initialize "ase_mdmx" member.
621 (file_ase_mdmx): New variable.
622 (CPU_HAS_MDMX): New macro.
623 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
624 based on command line options and configuration defaults.
625 (macro_build): Note in comment that use of MDMX in macros is
626 not currently allowed.
627 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
628 "Z" MDMX operand types.
629 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
630 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
632 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
633 Add support for "-mdmx" and "-no-mdmx" options.
634 (OPTION_ELF_BASE): Move to accomodate new options.
635 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
636 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
637 file_ase_mdmx was set.
638 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
639 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
642 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
644 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
645 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
646 command line switch conforming to gcc conventions.
647 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
649 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
651 * config/tc-mips.c (macro_build_jalr): New Function.
652 (md_begin): NewABI uses big GOTs.
653 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
654 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
655 (load_address): Add some NewABI PIC support.
657 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
658 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
660 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
662 * config/tc-mips.c (load_address): Use mips_gp_register instead
663 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
665 (macro): Use mips_gp_register instead of hardcoded value.
667 2002-05-30 Richard Henderson <rth@redhat.com>
669 * expr.h (operatorT): Add O_md17..O_md32.
670 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
671 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
672 O_tprelhi, O_tprello, O_tprel): New.
673 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
674 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
675 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
676 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
677 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
678 (md_apply_fix3): Handle TLS relocations.
679 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
680 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
681 associated TLS reloc. Check lituse_tls relocs match up.
682 (emit_insn): Handle TLS relocations.
685 * doc/c-alpha.texi: Add docs for tls relocations.
687 2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
689 * config/tc-mips.c (mips_gprel_offset): New variable.
692 2002-05-30 Diego Novillo <dnovillo@redhat.com>
694 * gas/config/tc-d10v.c (check_resource_conflict): Only check
695 write-write conflicts.
696 (md_assemble): Reformat introductory comment.
697 (parallel_ok): Prevent packing only if the first
698 instruction cannot be packed.
700 2002-05-30 Jason Eckhardt <jle@redhat.com>
701 Tom Rix <trix@redhat.com>
703 * config/tc-d10v.c (build_insn): Check for immediates.
705 2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
707 * config/tc-mips.c: Replace GP in comments by $gp.
708 (mips_big_got): Initialize.
709 (mips_trap): Initialize.
710 (load_address): Use mips_gp_register instead of hardcoded value.
711 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
712 (macro): Use mips_gp_register instead of hardcoded value.
713 (macro2): Change load_address calls.
714 (md_pcrel_from): Comment formatting.
715 (s_cpload): Use mips_gp_register instead of hardcoded value.
716 (s_cprestore): Likewise. Comment formatting.
717 (s_gpword): Fix data type.
718 (s_cpadd): Use mips_gp_register instead of hardcoded value.
719 (nopic_need_relax): Replace GP in comments by $gp.
720 (mips_elf_final_processing): Better comment.
722 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
724 * configure.in: Add DLX configuraton
725 * Makefile.am: Add DLX configuraton
726 * configure: Regenerate.
727 * Makefile.in: Regenerate.
728 * config/tc-dlx.c: New file.
729 * config/tc-dlx.h: New files.
730 * NEWS: Mention new support.
732 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
734 * config/obj-coff.c (write_object_file): Add missing semicolon.
736 2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
738 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
739 by the define. Remove superfluous check of mips_opts.mips16.
740 (append_insn): Likewise. Canonicalize variable increments.
741 (macro_build): Canonicalize variable increments.
742 (macro_build_lui): Likewise.
743 (load_register): Likewise.
744 (load_address): Move pointer initialization.
745 (macro): Move pointer to a more local scope. Canonicalize variable
746 increments. Better comments. Replace magic constant for RA by the
748 (macro2): Replace magic constant for RA by the define. Canonicalize
750 (mips_ip): Canonicalize variable increments.
751 (mips16_ip): Replace magic constant for RA by the define.
752 (my_getSmallParser): Canonicalize variable increments/decrements.
753 (my_getPercentOp): Likewise.
754 (my_getSmallExpression): Likewise.
756 (s_mipsset): Likewise.
757 (s_cpsetup): Likewise.
758 (s_insn): Remove superfluous check of mips_opts.mips16.
759 (s_mips_stab): Likewise.
760 (mips_handle_align): Canonicalize variable increments.
761 (s_mips_ent): Likewise.
762 (s_mips_end): Add comment.
764 2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
766 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
767 * configure: Regenerate.
769 2002-05-25 Alan Modra <amodra@bigpond.net.au>
771 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
772 * Makefile.in: Regenerate.
773 * dep-in.sed: Reorder to match OBJS in Makefile.am.
774 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
775 * configure: Regenerate.
776 * as.h: Use #include "" instead of <> for local header files.
777 * flonum-konst.c: Likewise.
778 * flonum-mult.c: Likewise.
780 * listing.c: Likewise.
781 * config/tc-ia64.h: Likewise.
782 * config/tc-v850.h: Likewise.
784 2002-05-24 TAMURA Kent <kent@netbsd.org>
786 * configure.in: Add a target for i386-netbsdpe.
787 * configure: Regenerate.
789 2002-05-23 Jakub Jelinek <jakub@redhat.com>
791 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
792 (obj_elf_common): Call elf_common.
793 (obj_elf_tls_common): New function.
794 (elf_pseudo_tab): Support .tls_common.
795 (special_sections): Add .tdata and .tbss.
796 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
798 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
799 (obj_elf_parse_section_letters): Include T in error message.
800 * config/tc-ppc.c (ppc_section_letter): Likewise.
801 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
802 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
804 * config/tc-sparc.c (md_apply_fix3): Likewise.
805 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
806 Define them if not BFD_ASSEMBLER.
807 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
809 (md_apply_fix3): Add TLS relocs.
810 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
811 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
812 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
813 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
814 (ia64_elf_section_letter): Include T in error message.
815 (md_begin): Support TLS operators.
816 (md_operand): Likewise.
817 (ia64_gen_real_reloc_type): Support TLS relocs.
818 * testsuite/gas/i386/tlspic.s: New file.
819 * testsuite/gas/i386/tlsd.s: New file.
820 * testsuite/gas/i386/tlsnopic.s: New file.
821 * testsuite/gas/i386/tlsd.d: New file.
822 * testsuite/gas/i386/tlsnopic.d: New file.
823 * testsuite/gas/i386/tlspic.d: New file.
824 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
825 * testsuite/gas/ia64/tls.s: New file.
826 * testsuite/gas/ia64/tls.d: New file.
827 * testsuite/gas/ia64/ia64.exp: Add tls test.
828 * write.c (adjust_reloc_syms): Don't change symbols in
829 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
831 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
833 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
834 round the relocation up rather than down.
836 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
838 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
840 * doc/as.texinfo: Document that the COFF version of .section
841 ignores the 'a' flag.
843 2002-05-23 Alan Modra <amodra@bigpond.net.au>
845 * config/tc-alpha.c (assemble_tokens): Protect use of
846 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
848 * write.c (size_seg): Check adjustment to last frag.
849 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
851 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
852 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
853 (write_object_file): Invoke md_do_align if available, and use
854 frag_align_code on text sections.
855 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
856 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
857 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
858 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
859 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
862 2002-05-22 H.J. Lu <hjl@gnu.org>
864 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
867 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
869 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
872 2002-05-22 H.J. Lu <hjl@gnu.org>
874 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
875 for one .loc for compiler.
877 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
879 * config/tc-mips.c (macro): Relax warning, it's toot strict for
882 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
884 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
885 Optimize the rotate by zero case.
887 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
889 * configure.in: Remove accidental enabling of bfd_gas=yes for
891 * configure: Regenerate.
893 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
895 * app.c: Fix formatting.
899 * input-file.c: Likewise.
900 * listing.c: Likewise.
903 * symbols.c: Likewise.
905 2002-05-17 Alan Modra <amodra@bigpond.net.au>
907 * config/obj-generic.c: Delete file.
908 * config/obj-generic.h: Likewise.
910 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
912 * config/tc-avr.c (mcu_types): Update for new devices.
914 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
916 * config/tc-mips.c (macro): Warn about wrong la/dla use.
918 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
920 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
921 worked sometimes by accident. Fix copy&paste comment.
923 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
925 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
926 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
927 (mips_elf_final_processing): Let n32 use .reginfo.
929 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
931 * config/tc-mips.c (append_insn): Fix too small range of variable.
933 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
935 * config/tc-arm.c (arm_cleanup): Remove redundant call to
938 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
940 * config/tc-arm.c (md_assemble): Remove redundant call to
943 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
946 * stabs.c (s_stab_generic): Fix grammatical error in warning
949 2002-05-13 Alan Modra <amodra@bigpond.net.au>
951 * write.c (subsegs_finish): Don't specially align last subseg.
953 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
955 * stabs.c (s_stab_generic): Warn about a description field that is
958 * config/obj-coff.c: Fix compile time warnings when compiling
959 without BFD_ASSEMBLER defined.
962 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
964 (md_pcrel_from_section): Use md_pcrel_from().
966 2002-05-11 Bruno Haible <bruno@clisp.org>
968 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
969 by dwarf2_directive_loc, instead of calling dwarf2_where.
971 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
973 * config/obj-coff.h: Fix formatting.
974 * config/tc-mcore.c: Likewise.
975 * config/tc-mn10300.c: Likewise.
976 * config/tc-openrisc.c: Likewise.
977 * config/tc-or32.c: Likewise.
978 * config/tc-pdp11.c: Likewise.
979 * config/tc-ppc.c: Likewise.
980 * config/tc-ppc.h: Likewise.
981 * config/tc-sh64.c: Likewise.
982 * config/tc-sh.c: Likewise.
983 * config/tc-tic54x.c: Likewise.
984 * config/tc-xstormy16.c: Likewise.
985 * config/tc-xstormy16.h: Likewise.
987 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
989 * config/obj-coff.c: Fix formatting.
990 * config/obj-elf.c: Likewise.
991 * config/tc-alpha.c: Likewise.
992 * config/tc-arm.c: Likewise.
993 * config/tc-d10v.c: Likewise.
994 * config/tc-d30v.c: Likewise.
995 * config/tc-h8300.c: Likewise.
996 * config/tc-hppa.c: Likewise.
998 2002-05-09 Alan Modra <amodra@bigpond.net.au>
1000 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
1001 reloc when no_cond_jump_promotion.
1003 2002-05-08 Jim Wilson <wilson@redhat.com>
1005 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
1006 current variable part of frag.
1008 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
1010 * config/tc-mmix.c: Fix formatting.
1011 * config/tc-mmix.h: Likewise.
1013 2002-05-08 Alan Modra <amodra@bigpond.net.au>
1015 * configure: Regenerate.
1017 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
1019 * config/tc-m68k.c: Fix formatting.
1021 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
1023 * Makefile.am: Honour DESTDIR.
1024 * Makefile.in: Regenerate.
1026 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
1028 * config/tc-ia64.c: Fix formatting.
1029 * config/tc-ia64.h: Likewise.
1031 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
1033 * config/tc-mips.c: Fix formatting.
1034 * config/tc-s390.c: Likewise.
1035 * config/tc-s390.h: Likewise.
1037 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
1039 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
1040 information for instructions.
1042 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
1044 * as.h: Fix formatting.
1047 * dwarf2dbg.c: Likewise.
1048 * frags.h: Likewise.
1050 * macro.c: Likewise.
1052 * stabs.c: Likewise.
1053 * symbols.c: Likewise.
1055 2002-05-02 Alan Modra <amodra@bigpond.net.au>
1057 * app.c (mri_pseudo): Only declare for TC_M68K.
1059 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1060 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1061 BFD_RELOC_16_BASEREL.
1062 (md_assemble): Likewise.
1063 (md_apply_fix3): Likewise.
1065 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1067 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1068 zero into an add of zero - it is not the same.
1070 2002-05-01 Arati Dikey <aratid@kpit.com>
1072 * tc-sh.c (get_specific): Generate warning if the same
1073 destination register is used in parallel instructions.
1075 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
1077 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1079 2002-05-01 Alan Modra <amodra@bigpond.net.au>
1081 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1082 backwards to prevent cascading errors.
1084 2002-04-30 Mark Mitchell <mark@codesourcery.com>
1086 * configure.in: Add support for powerpc-*-windiss.
1087 * configure: Regenerated.
1089 2002-04-28 Alan Modra <amodra@bigpond.net.au>
1091 * config/tc-s390.c (md_parse_option): Formatting.
1093 * config/tc-i386.c: Formatting fixes, add missing space in error
1096 2002-04-24 Christian Groessler <chris@groessler.org>
1098 * config/tc-z8k.c (build_bytes): Add support for new cases:
1099 CLASS_IGNORE and ARG_NIM4.
1100 (md_assemble): Prevent destruction of input_line_pointer if
1101 get_operands returns failure.
1103 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
1105 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1106 instructions to be generated by macros.
1108 2002-04-24 Andreas Schwab <schwab@suse.de>
1110 * config/tc-i386.c (output_jump, output_disp)
1111 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1113 (md_apply_fix3): Remember addend value for rela relocations.
1114 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1116 2002-04-22 Chris Demetriou <cgd@broadcom.com>
1118 * config/tc-mips.c (macro_build): Add close-parenthesis missing
1119 from previous change.
1121 2002-04-22 Eric Christopher <echristo@redhat.com>
1123 * config/tc-mips.c (macro_build): Add warning if macro instructions
1124 are expanded into a branch delay slot.
1126 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
1128 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1129 numbers, gdb relies on them to detect the start of the prologue.
1131 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
1133 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1134 symbols in merge sections.
1136 2002-04-16 Alan Modra <amodra@bigpond.net.au>
1138 * as.c (main): Don't reference _bfd_chunksize.
1140 2002-04-15 Tom Rix <trix@redhat.com>
1142 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1143 symbols in merge sections.
1145 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
1147 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1148 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1149 argument for the precision.
1150 (gen_to_words): Update accordingly.
1152 2002-04-10 Alan Modra <amodra@bigpond.net.au>
1154 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1155 BFD_VERSION_STRING unavailable.
1156 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1158 2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
1160 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1161 symbol_used_in_reloc_p is true.
1163 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1166 2002-04-04 Alan Modra <amodra@bigpond.net.au>
1168 * dep-in.sed: Cope with absolute paths.
1169 * Makefile.am (dep.sed): Subst TOPDIR.
1171 * Makefile.in: Regenerate.
1173 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1175 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1176 (mips_ip): Remove unused variable.
1177 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1178 unsigned char with bfd_byte.
1179 (s_file): Remove unused variable.
1180 (s_mips_ent): Likewise.
1182 2002-04-03 Tom Rix <trix@redhat.com>
1184 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1186 (find_opcode): Fix warning in as_warn.
1187 * config/tc-d10v.h: Update Copyright.
1189 2002-04-03 Alan Matsuoka <alanm@redhat.com>
1190 Tom Rix <trix@redhat.com>
1192 From Jeff Knaggs <jknaggs@redhat.com>
1193 * config/tc-d10v.c (check_resource_conflict): New function to
1194 check for resource conflicts.
1196 From Jason Eckhardt <jle@redhat.com>
1197 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1199 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1200 reserved control registers is used.
1201 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1204 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
1205 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1206 instruction cannot be packed.
1208 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
1209 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1210 write-write conflicts.
1211 (md_assemble): Reformat introductory comment.
1212 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1215 2002-04-03 Alan Modra <amodra@bigpond.net.au>
1217 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1218 O_logical_not>): Derive final_seg from add_symbol.
1219 <O_multiply..O_logical_or>: More final_seg twiddles.
1221 2002-04-01 Jessica Han <jessica@cup.hp.com>
1223 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1226 2002-03-27 Andreas Schwab <schwab@suse.de>
1228 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1229 field for pc-relative fixups.
1230 (output_disp): Likewise.
1231 (md_estimate_size_before_relax): Likewise.
1232 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1233 pc-relative fixups in 64bit mode.
1235 2002-03-22 Alan Modra <amodra@bigpond.net.au>
1237 * config/te-aix5.h: Typo fix.
1239 2002-03-21 Alan Modra <amodra@bigpond.net.au>
1241 * Makefile.am: Run "make dep-am".
1242 * Makefile.in: Regenerate.
1243 * doc/Makefile.in: Regenerate.
1245 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1247 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1248 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1250 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
1252 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1253 the EXTENDED bit here; report the estimate according to the
1256 2002-03-18 Tom Rix <trix@redhat.com>
1258 * configure.in: Add AIX 5 support.
1259 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1260 * config/te-aix5.h: New file. AIX 5 support.
1261 * configure: Regenerate.
1263 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1265 * po/fr.po: Updated version.
1267 2002-03-16 Andreas Jaeger <aj@suse.de>
1269 * doc/c-mips.texi (Machine Dependencies): Add new node.
1271 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1273 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1274 (mips_opts): Initialize "ase_mips3d" member.
1275 (file_ase_mips3d): New variable.
1276 (CPU_HAS_MIPS3D): New macro.
1277 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1278 based on command line options and configuration defaults.
1279 (macro_build, mips_ip): Accept MIPS-3D instructions if
1280 mips_opts.ase_mips3d is set.
1281 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1282 Add support for "-mips3d" and "-no-mips3d" options.
1283 (OPTION_ELF_BASE): Move to accomodate new options.
1284 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1285 (mips_elf_final_processing): Add a comment indicating that a
1286 MIPS-3D ASE ELF header flag should be set, when one exists.
1287 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1288 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1289 nomips3d" directives.
1291 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1293 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1294 a weak symbol in same section to be within reach.
1296 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1298 * po/fr.po: Updated version.
1300 2002-03-12 Andreas Schwab <schwab@suse.de>
1302 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1303 body record so that an error is given for misplaced .save
1306 2002-03-09 Alan Modra <amodra@bigpond.net.au>
1308 * config/tc-i386.h (REX_OPCODE): Define.
1309 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1310 (rex_byte): typedef to int.
1311 * config/tc-i386.c: Group prototypes and vars together.
1312 Formatting fixes. Remove occurrences of "register" keyword.
1315 (mode_from_disp_size): Add INLINE keyword to prototype.
1316 (fits_in_signed_byte): Likewise.
1317 (fits_in_unsigned_byte): Likewise.
1318 (fits_in_unsigned_word): Likewise.
1319 (fits_in_signed_word): Likewise.
1320 (fits_in_unsigned_long): Likewise.
1321 (fits_in_signed_long): Likewise.
1322 (type_names): Constify.
1323 (intel_float_operand): Constify param.
1324 (add_prefix): Use REX_OPCODE.
1325 (md_assemble): Likewise. Modify for changed rex_byte.
1326 (parse_insn): Split out of md_assemble.
1327 (parse_operands): Likewise.
1328 (swap_operands): Likewise.
1329 (optimize_imm): Likewise.
1330 (optimize_disp): Likewise.
1331 (match_template): Likewise.
1332 (check_string): Likewise.
1333 (process_suffix): Likewise.
1334 (check_byte_reg): Likewise.
1335 (check_long_reg): Likewise.
1336 (check_qword_reg): Likewise.
1337 (check_word_reg): Likewise.
1338 (finalize_imm): Likewise.
1339 (process_operands): Likewise.
1340 (build_modrm_byte): Likewise.
1341 (output_insn): Likewise.
1342 (output_branch): Likewise.
1343 (output_jump): Likewise.
1344 (output_interseg_jump): Likewise.
1345 (output_disp): Likewise.
1346 (output_imm): Likewise.
1348 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
1350 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1352 2002-03-06 Alan Modra <amodra@bigpond.net.au>
1354 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1355 relocs except when BFD64.
1357 * write.c (number_to_chars_bigendian): Don't abort when N is
1358 larger than sizeof (VAL).
1359 (number_to_chars_littleendian): Likewise.
1361 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1363 * config/tc-hppa.c (md_apply_fix3): Add cast.
1364 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1367 2002-03-05 Paul Koning <pkoning@equallogic.com>
1369 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1370 (parse_ac5): New function for parsing float regs in float operand.
1371 (parse_expression): Remove attempt to make literals be octal.
1372 (parse_op_no_deferred): Support float literals.
1373 (parse_op): Reject attempts to refer to float regs.
1374 (parse_fop): New function, like parse_op but for float operand.
1375 (md_assemble): Add cases to parse float operands. Also fix
1376 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1378 2002-03-04 H.J. Lu <hjl@gnu.org>
1380 * config/obj-elf.c (special_section): Add .init_array,
1381 .fini_array and .preinit_array.
1383 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1384 .init_array and .fini_array.
1386 2002-03-01 Jakub Jelinek <jakub@redhat.com>
1388 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1390 (obj_frob_symbol): Copy visibility.
1392 2002-02-28 Jakub Jelinek <jakub@redhat.com>
1394 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1396 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1398 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1400 * po/es.po: Updated.
1402 2002-02-26 Chris Demetriou <cgd@broadcom.com>
1404 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1405 only, undo the changes made on 2001-06-08, with the
1406 effect being that common or extern symbols are
1407 adjusted for embedded-PIC, but weak symbols are not.
1408 (md_estimate_size_before_relax: Likewise, with the effect
1409 that extern symbols are treated the same as weak symbols
1410 only if not embedded-PIC.
1411 (mips_fix_adjustable) Likewise, with the effect that
1412 weak or extern symbols are not adjusted for embedded-PIC.
1413 (md_apply_fix3): Tweak so that the case where value is zero
1414 is handled more correctly for embedded-PIC code.
1416 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1418 * doc/as.texinfo (Overview): Add missing @ifset IA64
1420 * configure.in (LINGUAS): Add es.po.
1421 * configure: Regenerate.
1422 * po/es.po: New file.
1424 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1426 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1427 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1428 and NO_PIC cases. Code cleanup.
1429 (macro2): Fix handling of 64bit register loads.
1431 2002-02-25 David Mosberger <davidm@hpl.hp.com>
1433 * doc/as.texinfo: Add entry for IA64.
1434 * doc/c-ia64.texi: New file.
1436 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1438 * config/tc-hppa.c: Update copyright date.
1440 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1441 Remove references to chip manufacturers.
1442 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1444 (md_show_usage): Remove references to chip manufacturers. Mention
1446 (md_begin): Test power4 opcode flag bits.
1448 2002-02-22 David Mosberger <davidm@hpl.hp.com>
1450 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1451 count exceeds prologue count.
1452 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1453 (unwind.label_prologue_count): New member.
1455 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1457 (get_saved_prologue_count): New function.
1458 (save_prologue_count): New function.
1459 (free_saved_prologue_count): New function.
1460 (dot_label_state): Record state label by calling save_prologue_count().
1461 (dot_copy_state): Restore prologue count by calling
1462 get_saved_prologue_count().
1463 (generate_unwind_image): Free up list of saved prologue
1464 counts by calling free_saved_prologue_counts().
1466 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1468 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1469 function declarations.
1471 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1473 * NEWS: Note that GASP is now deprecated.
1474 * Makefile.am: Do not build gasp-new by default.
1475 * Makefile.in: Regenerate.
1476 * doc/Makefile.am: Do not install gasp.info.
1477 * doc/Makefile.in: Regenerate.
1478 * gas/gasp.texi: Note that gasp is now deprecated.
1480 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1482 * NEWS: Mark 2.12 branch.
1484 2002-02-19 Tom Tromey <tromey@redhat.com>
1486 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1488 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1490 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1493 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1495 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1496 Make bit size independent of architecture switch.
1497 (md_begin): Add warning for -m64 with -Aesa.
1498 (s390_md_end): Use renamed architecture defines.
1500 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
1502 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1504 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1506 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1509 2002-02-15 Chris Demetriou <cgd@broadcom.com>
1511 * config/tc-mips.c (md_estimate_size_before_relax): Really
1512 make sure we treat weak like extern only for ELF. (Fixes
1513 patch from 2001-07-25.)
1515 2002-02-15 Ben Elliston <bje@redhat.com>
1517 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1520 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1522 * NEWS: Mention support for MMIX.
1524 2002-02-13 Chris Demetriou <cgd@broadcom.com>
1526 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1527 a sequence of indpendent 'if' statements for easier debugging
1528 and future modification.
1530 2002-02-13 Matt Fredette <fredette@netbsd.org>
1532 * config/tc-m68k.c (md_show_usage): No longer display a
1533 hard-coded "68020" for the default CPU, instead display the
1534 canonical name of the true, configured default CPU.
1535 (m68k_elf_final_processing): Mark objects for sub-68020
1536 CPUs with the new EF_M68000 flag.
1538 2002-02-13 Andreas Schwab <schwab@suse.de>
1540 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1541 pc-relative relocations to merge sections in 64-bit mode.
1543 2002-02-13 Ben Elliston <bje@redhat.com>
1545 * NEWS: Document floating point number handling in gasp.
1546 * gasp.c: Include <assert.h> and "xregex.h".
1547 (is_flonum): New function.
1548 (chew_flownum): Likewise.
1549 (change_base): Consume flonums from the input, where possible.
1550 * doc/gasp.texi (Constants): Document floating point numbers.
1552 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1554 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1555 that implicitly use LR and RR selectors.
1557 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1559 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1560 and `epsw' as available on AM33 and above only.
1561 (other_register_name): Add logic to handle machine type encoded in
1564 2002-02-11 Tom Rix <trix@redhat.com>
1566 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1569 2002-06-11 Alexandre Oliva <aoliva@redhat.com>
1571 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1574 2002-02-11 Jan Hubicka <jh@suse.cz>
1576 * i386.c (md_assemble): Support 32bit address prefix.
1577 (i386_displacement): Likewise.
1578 (i386_index_check): Accept 32bit addressing in 64bit mode.
1580 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1582 * config/tc-sh.c (dot): Removed unused function.
1584 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1586 * Makefile.am: "make dep-am".
1587 * Makefile.in: Regenerate.
1588 * aclocal.m4: Regenerate.
1589 * config.in: Regenerate.
1590 * configure: Regenerate.
1591 * doc/Makefile.in: Regenerate.
1593 2002-02-10 Richard Henderson <rth@redhat.com>
1595 * doc/c-alpha.texi: New file.
1596 * doc/Makefile.am (CPU_DOCS): Add it.
1597 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1599 2002-02-09 Richard Henderson <rth@redhat.com>
1601 * config/tc-alpha.c (O_samegp): New.
1602 (USER_RELOC_P): Include it.
1603 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1604 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1605 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1606 (alpha_validate_fix): New.
1607 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1609 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
1611 * doc/c-cris.texi: New.
1612 * doc/all.texi: @set CRIS.
1613 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1614 Include c-cris.texi.
1615 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1616 * doc/Makefile.in: Regenerate.
1618 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1620 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1621 determine if a number is a sign-extended 32-bit number.
1622 (load_register): Use IS_SEXT_32BIT_NUM.
1623 (macro): Check if load/store macro handling is using a
1624 constant 32-bit address on 64-bit address systems, and if
1625 so optimize the generation of that address.
1627 2002-02-08 Richard Henderson <rth@redhat.com>
1629 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1630 we've eliminated all foreign relocation types yet.
1631 (alpha_fix_adjustable): Likewise.
1633 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1635 Contribute sh64-elf.
1636 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1637 Stephen Clarke <Stephen.Clarke@st.com>
1638 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1639 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1640 * config/tc-sh.c (md_relax_table): Added default sizes for
1641 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1642 MOVI_16, MOVI_32 and MOVI_48.
1643 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1644 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1646 (shmedia_md_estimate_size_before_relax): Remove redundant
1647 blocks. Set fragP->fr_var even if relaxation type unchanged.
1648 Retain UNDEF_MOVI until expression decays to number.
1649 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1650 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1651 relocation types. Take fixP->fx_addnumber into account too.
1652 (shmedia_md_apply_fix): Likewise.
1653 (shmedia_md_convert_frag): Likewise.
1654 (shmedia_build_Mytes): Likewise.
1655 (sh64_consume_datalabel): Complain about nested datalabel.
1656 Support PIC relocs. Call sh_parse_name.
1657 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1658 in tc-sh.h to SHmedia reloc types.
1659 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1660 MOVI_GOTPC): New relaxation constants.
1661 (md_relax_table): Introduce relaxation directives for PIC-related
1663 (sh_PIC_related_p): Handle datalabel.
1664 (sh_check_fixup): Choose SH5 PIC relocations.
1665 (sh_cons_fix_new): Added BDF_RELOC_64.
1666 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1667 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1668 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1669 current ISA is SHmedia, get 7 bytes.
1670 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1671 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1673 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1674 shmedia_apply_fix3 and make void.
1675 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
1676 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1678 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1679 * config/tc-sh64.h (md_parse_name): Take &c as argument.
1680 2001-03-14 DJ Delorie <dj@redhat.com>
1681 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1682 * doc/Makefile.in(CPU_DOCS): Ditto.
1683 * doc/c-sh64.texi: New file.
1684 * doc/as.texinfo: Add SH64 support.
1685 2001-03-13 DJ Delorie <dj@redhat.com>
1686 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1687 A_REUSE_PREV so that its purpose is more obvious.
1688 (shmedia_build_Mytes): Ditto.
1689 2001-03-07 DJ Delorie <dj@redhat.com>
1690 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1692 (sh64_vtable_inherit): Ditto.
1693 (strip_datalabels): New, strip "datalabel" from given line.
1694 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1696 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
1697 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1699 (shmedia_build_Mytes): ... to here.
1700 2001-03-06 DJ Delorie <dj@redhat.com>
1701 * config/tc-sh.c: Remove sh64-specific uaquad now that there
1703 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
1704 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1705 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1706 address by one in call to dwarf2_emit_insn.
1707 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
1708 Implement ".abi" pseudo and correct .cranges descriptors. Correct
1709 alignment handling broken by imported changes.
1710 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1711 (sh64_handle_align): Declare.
1712 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1713 (sh64_max_mem_for_rs_align_code): Declare.
1714 (enum sh64_isa_values): Moved here from tc-sh64.c.
1715 (md_do_align): Define.
1716 (sh64_do_align): Declare.
1717 (struct sh64_tc_frag_data): New.
1718 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
1720 (TC_FRAG_INIT): Change to set new datatype.
1721 (struct sh64_segment_info_type): Rename member
1722 last_flushed_location to last_contents_mark. All users changed.
1723 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1724 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1725 * config/tc-sh.c (md_pseudo_table): Add ".abi".
1726 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1727 of unsetting seen_insn.
1728 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1729 call sh64_update_contents_mark.
1730 (sh_handle_align): Remove HAVE_SH64-conditioned code.
1731 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1732 enum sh64_isa_values.
1733 (sh64_set_contents_type): Drop segT parameter. All callers changed.
1734 (emitting_crange): Boolean guard moved to file scope from function
1735 scope in sh64_set_contents_type.
1737 (sh64_update_contents_mark): New; most split out from
1738 sh64_flush_pending_output.
1739 (shmedia_md_end): Call sh64_update_contents_mark. Set
1740 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1741 (sh64_do_align): New function.
1742 (sh64_max_mem_for_rs_align_code): New function.
1743 (sh64_handle_align): Rename from shmedia_do_align. Make
1744 non-static. Add head comment. Emit zero bytes for n bytes modulo
1745 four. Change return-type to void.
1746 (shmedia_elf_new_section): Remove.
1747 (shmedia_md_assemble): Call sh64_update_contents_mark.
1748 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
1749 new frag. Call sh64_update_contents_mark after making the new
1751 (sh64_flush_pending_output): Just call sh64_update_contents_mark
1752 and sh_flush_pending_output.
1753 (sh64_flag_output): Also call md_flush_pending_output, but add
1754 condition on not emitting_crange.
1755 (sh64_tc_cons_fix_new): Remove.
1756 2001-01-12 Nick Clifton <nickc@redhat.com>
1757 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1758 alignment handling scheme imported from sourceware.
1759 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
1760 * config/tc-sh64.h (TARGET_FORMAT): Define.
1761 (sh64_target_format): Prototype.
1762 * config/tc-sh64.c (sh64_target_mach): New function.
1763 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
1764 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1765 zero_address_frag instead of copying the frag of the symbol.
1766 (shmedia_frob_file_before_adjust): Ditto.
1767 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1768 to valueT to remove signedness.
1769 (shmedia_md_convert_frag): Add parameter final. Rename parameter
1770 headers to output_bfd. Do not evaluate symbols if final is false;
1772 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1773 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1774 to the current frag, call shmedia_md_convert_frag to emit fixups
1775 and make frag_wane neutralize the frag. Update comments.
1776 * config/tc-sh.c (md_convert_frag): Change caller of
1777 shmedia_md_convert_frag.
1778 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1779 * config/tc-sh64.h: Tweak comments and correct formatting.
1780 * config/tc-sh64.c: Ditto.
1781 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1782 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1783 for the no-relocation case.
1784 (shmedia_check_limits): Fix range check being off-by-one for PTA.
1785 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
1787 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1789 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1790 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1792 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1794 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1795 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1796 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1797 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1798 al>: Set lowest bit of field to relocate to 1 and rest to empty,
1799 if reloc is emitted.
1800 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1801 New options plus bugfixes.
1802 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1804 (md_parse_option): Handle new options.
1805 (md_show_usage): Add blurb for new options.
1806 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1807 (sh64_expand, sh64_pt32): New variables.
1808 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1809 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1810 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1811 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1812 <resolved previously-pc-relative relocs>: Handle
1813 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1814 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1815 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1816 points to SHcompact code.
1817 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1818 SH64PCREL16)>: Check that ISA of what operand points at and
1819 PTA/PTB matches, or emit error.
1820 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1821 SHMEDIA_BFD_RELOC_PT.
1822 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1824 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1825 condition for MOVI expansion.
1826 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1827 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1829 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1831 (sh64_target_format): Error-check setting of sh64_pt32 and
1832 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1833 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1834 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1835 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1836 * config/tc-sh64.c: Improve comments.
1837 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1838 not say the linker will check correctness of PTA/PTB expansion.
1839 (shmedia_md_end): Make non-static.
1840 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1842 * config/tc-sh.c (sh_finalize): Remove.
1843 * config/tc-sh.h (md_end): Do not define.
1844 Remove prototype for sh_finalize.
1845 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1846 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1847 sh64_section_data container when storing section type in tdata
1848 field in elf_section_data.
1849 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1851 * Makefile.am: Update dependencies.
1852 * Makefile.in: Regenerate.
1853 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1854 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1855 dwarf2_emit_insn call with test on debug_type.
1856 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1857 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1858 CRT_SH5_ISA32 sticky for 64-bit.
1859 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1860 Generate .crange sections when switching ISA mode or emitting
1861 constants in same section as code.
1862 * config/tc-sh64.c: Reformat structure definitions.
1863 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1865 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1866 to emit a .cranges descriptor when contents type changes. Only
1867 emit error if changing contents type and -no-mix is in effect.
1868 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1869 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1870 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1871 sh64_flush_last_crange over sections.
1872 When checking main symbol of datalabel symbol, check for
1873 STO_SH5_ISA32, not ISA type of section in definition.
1874 (shmedia_frob_file_before_adjust): Check main symbol for
1875 STO_SH5_ISA32; don't check ISA type of section in definition.
1876 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1877 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1878 .cranges entries have been output.
1879 (shmedia_elf_new_section): Just call md_flush_pending_output.
1880 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1881 fix. Do not set tc_segment_info_data.in_code for section. Call
1882 sh64_set_contents_type for SHmedia code.
1883 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1884 false. Call md_flush_pending_output.
1885 (sh64_target_format): Check that -no-mix and
1886 -shcompact-const-crange are used in sane combination with other
1888 (shmedia_md_pcrel_from_section): Check type of fix for how to
1890 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1891 not ISA type of section in definition.
1892 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1893 hold contents-type state.
1894 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1895 (sh64_flush_pending_output): Declare.
1896 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1897 (sh64_tc_cons_fix_new): Declare.
1898 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1899 call sh64_flag_output.
1900 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1901 call sh64_set_contents_type to mark SHcompact code and set
1903 (md_longopts): New options "-no-mix" and
1904 "-shcompact-const-crange".
1905 (md_parse_option): Handle new options.
1906 (md_show_usage): Add blurb for new options.
1907 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1908 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1909 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1910 (sh64_last_insn_frag): New.
1911 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1912 to get frag for insn opcode for generating fixups; do not assume it
1914 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1916 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1918 (TC_FRAG_TYPE): Define as fragS *.
1919 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1920 (sh64_last_insn_frag): Declare.
1921 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1922 not == NULL before dereferencing.
1923 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1924 Get rid of BFD section flag and EF_SH64_ABI64.
1925 * config/tc-sh64.c (shmedia_frob_section_type): Use
1926 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1927 communicate the section as containing SHmedia code. Describe why.
1928 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1929 EF_SH64 regardless of ABI.
1930 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1931 in error message. Handle resolved expressions for
1932 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1933 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1934 (shmedia_check_limits): Handle BFD_RELOC_64.
1935 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1936 a STO_SH5_ISA32 symbol, only the BFD value.
1937 2000-12-11 Ben Elliston <bje@redhat.com>
1938 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1939 dwarf2_generate_asm_lineno.
1940 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1941 Handle PC-relative MOVI expansions with assembler relaxation.
1942 Generate PC-relative relocs from 16-bit PC-relative expressions.
1943 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1944 (shmedia_md_pcrel_from_section): ...here.
1945 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1946 turned completely resolved. Adjust relocation type for 16-bit
1947 immediate operands that has turned PC-relative. Adjust back for
1948 MD_PCREL_FROM_SECTION being applied twice.
1949 (shmedia_md_convert_frag): Always emit reloc for expression with
1950 global or weak symbol. Handle relaxation result for PC-relative
1952 (shmedia_md_estimate_size_before_relax): An expression with a weak
1953 or global symbol can not be relaxed. Break out tests for
1954 relaxable symbol into variable sym_relaxable.
1955 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1956 UNDEF_MOVI)>: Break out any PC-relative expression and change
1958 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1960 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1961 MOVI expansion. If X_op_symbol of the immediate expression is
1962 set, make an expression symbol for the argument to frag_var.
1963 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1965 (END): Adjust for new relaxations.
1966 (md_relax_table): Add entries for new relaxations.
1967 2000-12-07 Ben Elliston <bje@redhat.com>
1968 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1969 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1970 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1971 SHORI operand offsets in PT/PTA/PTB expansions.
1972 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1973 Implement DataLabel semantics.
1974 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1975 shmedia_frob_file_before_adjust.
1976 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1977 (DATALABEL_SUFFIX): Define.
1978 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1979 symbol list to update "datalabel" symbols to their main symbol
1981 (shmedia_frob_file_before_adjust): New.
1982 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1983 undefined and set STT_DATALABEL.
1984 (sh64_frob_label): Initialize TC symbol field.
1985 (sh64_consume_datalabel): Actually implement semantics. New
1986 parameter operandf, call it instead of expression.
1987 (sh64_exclude_symbol): New.
1988 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1989 to sh64_consume_datalabel.
1990 (tc_symbol_new_hook): Define to tc_frob_symbol.
1991 (TC_SYMFIELD_TYPE): Define to symbolS *.
1992 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1993 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1994 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1996 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1997 generating dwarf2 debug information.
1998 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1999 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
2000 elf64-sh64 for the 64-bit ABI.
2001 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
2003 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
2004 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
2006 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
2007 * config/tc-sh64.c: Tweak comments, formatting and error messages.
2008 (enum sh64_abi_values): New type.
2009 (enum sh64_isa_values): New type.
2010 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
2011 (seen_shcompact_mode, seen_shmedia_mode): Delete.
2012 (sh64_abi): Replace shmedia_64.
2013 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
2014 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
2015 (s_sh64_mode): Check validity for this target.
2016 (sh64_target_format): Initialize defaults for ISA and ABI.
2017 Fallback to old object format if no SH64 ISA or ABI has been
2019 * config/tc-sh.c (md_parse_option): Check combinations for errors.
2020 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
2021 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
2022 * config/tc-sh64.h: Fix typo in comment.
2023 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
2024 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
2025 <PT fixups for absolute values>: Size will be longest, not
2027 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
2028 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
2029 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
2030 and l1 to hold lowercase of two first characters. Change all
2031 remaining TO_LOWER to tolower.
2032 * config/tc-sh64.c (TO_LOWER): Delete.
2033 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
2034 (md_parse_name): Define.
2035 (sh64_consume_datalabel): Declare.
2036 (DOLLAR_DOT): Define.
2037 * config/tc-sh64.c (shmedia_parse_exp): New.
2038 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
2039 (shmedia_parse_reg): Remove const from src
2041 (shmedia_get_operands): Ditto for args parameter and ptr variable.
2042 (shmedia_md_assemble): Ditto for op_end variable.
2043 (shmedia_get_operand): Ditto for ptr parameter and src variable.
2044 Use shmedia_parse_exp, not parse_exp.
2045 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
2046 parameter. All callers changed.
2047 (shmedia_get_operand): Add shmedia_arg_type parameter. All
2049 (shmedia_parse_reg): Put first two character in local variables.
2050 Use tolower, not TO_LOWER. If no register is found and argtype
2051 indicates a control register, scan shmedia_creg_table
2053 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
2054 * Makefile.am (CPU_TYPES): Add sh64.
2055 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
2056 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2057 Regenerate dependencies.
2058 * Makefile.in: Regenerate.
2059 * configure.in: Add support for sh64-*-elf*.
2060 * configure: Regenerate.
2061 * config/tc-sh64.h: New.
2062 * config/tc-sh64.c: New.
2063 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2064 .mode, .isa and .uaquad.
2065 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2066 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2067 [HAVE_SH64] (END): Define as 10.
2068 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2069 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2071 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2072 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2073 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2074 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2076 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2077 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2078 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2079 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2080 SHmedia instructions. Handle state-change after switching to
2082 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2083 (md_parse_option) [HAVE_SH64]: Parse new options.
2084 (md_show_usage) [HAVE_SH64]: Show usage of new options.
2085 (md_convert_frag) [HAVE_SH64] <default>: Call
2086 shmedia_md_convert_frag instead of abort.
2087 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2088 BFD_RELOC_SH_SHMEDIA_CODE.
2089 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2090 SHcompact or SHmedia code.
2091 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2092 shmedia_md_apply_fix instead of abort.
2093 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2094 result from calling shmedia_md_estimate_size_before_relax instead
2096 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2098 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2099 shmedia_init_reloc and do nothing more if it returns non-zero.
2100 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2101 * po/POTFILES.in: Regenerate.
2102 * po/gas.pot: Regenerate.
2104 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
2106 * config/tc-sh.c (parse_at): Install the correct version of
2109 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2110 assume fixP->fx_subsy is non-NULL.
2112 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
2114 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
2115 A_DISP_PC_ABS, and adjust it by -4.
2116 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2118 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2119 the operand type is not A_DISP_PC_ABS.
2121 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
2123 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2124 common and weak symbols. Handle common and weak symbols as
2125 undefined symbols with regards to GREG handling and merging.
2126 (mmix_frob_file): Ditto.
2128 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2130 * configure.in (hppa-*-netbsd*): New target.
2131 * configure: Regenerate.
2132 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2134 2002-02-02 Alan Modra <amodra@bigpond.net.au>
2136 * config/tc-v850.c: Add missing prototypes amd use old-style
2137 function definitions.
2138 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2139 (sdata_section tdata_section, zdata_section, sbss_section,
2140 tbss_section, zbss_section, rosdata_section, rozdata_section,
2141 scommon_section, tcommon_section, zcommon_section,
2142 call_table_data_section, call_table_text_section): Delete.
2143 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2144 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2145 v850_call_table_data, v850_call_table_text): Delete.
2146 (struct v850_seg_entry): New.
2147 (v850_seg_table): New.
2148 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2149 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2150 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2151 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2154 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2155 recording of alignment.
2156 (md_pseudo_table): Use v850_seg.
2157 (md_begin): Don't init .call_table_data and .call_table_text here.
2158 Set v850_seg_table bss entry.
2160 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2162 Support on-demand global register allocation by passing on
2163 base-plus-offset relocs to the linker.
2164 * config/tc-mmix.c: Tweak and fix typos in comments.
2165 (allocate_undefined_gregs_in_linker): New variable.
2166 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2167 (md_longopts): Add --linker-allocated-gregs.
2168 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2169 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2170 (md_show_usage): Update text for -x. Add text for
2171 --linker-allocated-gregs.
2172 (tc_gen_reloc): Derive default value for addend from val and
2173 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2174 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2175 GREG if allocate_undefined_gregs_in_linker.
2176 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2177 --linker-allocated-gregs.
2178 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2179 --linker-allocated-gregs. Mention that it's implied by -x.
2180 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2181 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2183 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2185 2002-02-01 Alan Modra <amodra@bigpond.net.au>
2187 * Makefile.am: Run "make dep-am"
2188 * Makefile.in: Regenerate.
2190 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
2192 * config/tc-or32.c: New file.
2193 * config/tc-or32.h: New file.
2194 * configure.in: Add support for or32 targets.
2195 * configure: Regenerate.
2196 * config/obj-coff.c: Add support for or32 targets.
2197 * config/obj-coff.h: Add support for or32 targets.
2198 * Makefile.am: Add support for or32 targets.
2199 * Makefile.in: Regenerate.
2200 * NEWS: Mention support for OpenRISC.
2201 * doc/Makefile.in: Regenerate.
2202 * po/POTFILES.in: Regenerate.
2203 * po/gas.pot: Regenerate.
2205 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
2207 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2210 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2212 * config/tc-mips.c (tc_gen_reloc): Arrange for
2213 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2214 their LO16 parts, even for ELF.
2216 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
2218 * config/tc-i386.c: Protect definitions of true and false
2221 2002-01-28 Jakub Jelinek <jakub@redhat.com>
2223 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2224 made because of .weak, if they are neither defined nor used in any
2227 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
2229 * configure: Regenerated.
2231 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2233 * doc/Makefile.am (install): Depend on install-info.
2234 * doc/Makefile.in: Regenerate.
2236 2002-01-26 Nick Clifton <nick@redhat.com>
2238 * po/fr.po: Updated version
2240 2002-01-24 Kazu Hirata <kazu@hxi.com>
2242 * config/tc-h8300.c (check_operand): Don't print a warning
2243 when a valid 24-bit address is given to a 16-bit address
2246 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
2248 * config/tc-sh.c (sh_elf_suffix): Removed.
2249 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2250 sh_end_of_match, sh_parse_name): New functions.
2251 (sh_elf_cons): Simplify.
2252 (parse_exp): Reject misplaced PIC operands.
2253 (md_undefined_symbol): Simplify.
2254 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2255 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2256 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2257 Complain if subsy remains at the end.
2258 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2259 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2261 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
2263 * config/tc-mn10300.c (xr_registers): Move `pc'...
2264 (other_registers): ... here.
2266 2002-01-22 Alan Modra <amodra@bigpond.net.au>
2268 * Makefile.am: Run "make dep-am".
2269 * Makefile.in: Regenerate.
2270 * gas/po/POTFILES.in: Regenerate.
2272 2002-01-21 DJ Delorie <dj@redhat.com>
2274 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2275 stabstr_name allocation permanent, as it will be referenced from
2278 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2280 * configure.in (ia64-*-netbsd*): New target.
2281 * configure: Regenerate.
2283 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2285 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2287 <Detailed description, ARM options>: Ditto.
2288 * doc/c-arm.texi (ARM Options): Ditto.
2290 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2292 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2293 do_mia, do_mar and do_mra respectively.
2294 (do_mav_*): Renamed from do_c_*.
2295 (mav_reg_required_here, mav_parse_offset): Renamed from
2296 cirrus_reg_required_here and cirrus_parse_offset respectively.
2297 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2299 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2300 Keith Walker <keith.walker@arm.com>
2302 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2303 (insns): Add pattern for bxj instruction.
2304 (do_bxj): New function.
2305 (arm_cpus): Add arm926ej.
2306 (arm_archs): Add armv5tej.
2308 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2310 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2312 2002-01-19 Keith Walker <keith.walker@arm.com>
2314 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2316 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2318 * NEWS: Mention new ARM command-line options and VFP support.
2320 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
2322 (ARM_CEXT_MAVERICK): Similarly.
2323 (ARM_ANY): Now means any core instruction.
2324 (CPU_DEFAULT): Default to ARM_ANY.
2325 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2326 (pic_code): Declare for all object types. Make type int.
2327 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2328 (march_fpu_opt, mfpu_opt): Declare.
2329 (md_longopts): Tidy up conditional definitions.
2330 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2331 (arm_long_opts): New tables.
2332 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2333 (arm_parse_extension): New function.
2334 (md_parse_option): Rewrite using new table-driven system.
2335 (md_show_usage): Use new table-driven system.
2336 (md_begin): Calculate cpu_variant from command line option data.
2337 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2338 command-line options.
2339 * doc/c-arm.texi: Likewise.
2341 2002-01-18 Andreas Jaeger <aj@suse.de>
2343 * as.c (parse_args): Update year.
2345 2002-01-17 Timothy Wall <twall@alum.mit.edu>
2347 * config/tc-tic54x.c (encode_address): Add a more informative
2348 warning about incorrect syntax.
2350 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2352 * po/gas.pot: Regenerate.
2354 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2356 * macro.c (get_any_string): Add no-c-format comment to prevent
2357 confusion when translating string.
2358 * gasp.c (get_any_string): Add no-c-format comment to prevent
2359 confusion when translating string.
2361 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2362 Johannes Stezenbach <js@convergence.de>
2363 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2364 matched before the shorter ones.
2365 (my_getSmallParser): Fix handling of nested parentheses in
2366 percent_op's. Code cleanup.
2367 (my_getPercentOp): New function, code from my_getSmallParser.
2368 (my_getSmallExpression): Fix handling of closing parentheses.
2369 Code cleanup. Better comments.
2371 2002-01-16 Nick Clifton <nickc@redhat.com>
2373 po/tr.po: New file: Turkish translation.
2374 configure.in (LINGUAS): Add "tr".
2375 configure: Regenerate.
2377 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2379 Support for VFP instructions
2380 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2381 (cp_address_required_here): New argument wb_ok. When false, do not
2382 accept write-back forms of addressing. Change all callers.
2383 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2384 (FPU_VFP_EXT_V2): Define.
2385 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2386 Define in terms of above.
2387 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2388 (vfp_reg): New struct.
2389 (vfp_regs): New array of registers.
2390 (insns): Add VFP instructions.
2391 (sn_table): New array of VFP single-precision register names.
2392 (dn_table): New array of VFP double-precision register names.
2393 (all_reg_maps): Add the new register tables.
2394 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2395 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2396 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2397 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2398 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2399 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2400 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2401 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2402 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2403 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2404 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2405 (do_vfp_sp_dp_cvt): New functions.
2406 (md_begin): Set soft-float flag for appropriate VFP work.
2407 (md_atof): Handle VFP-format doubles.
2408 (md_parse_option): Handle VFP command-line options.
2409 (md_show_usage): Display VFP command-line options.
2411 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2413 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2414 various command line options.
2416 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2418 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2420 (xstormy16_md_apply_fix3): Do not return a value.
2422 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2424 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2425 the -EL/-EB option that matches the target's endianness.
2426 (md_parse_option): Likewise.
2428 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2430 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2431 is not dependent on ARM_BI_ENDIAN.
2433 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2435 * tc-arm.c (all error messages): Normalize capitalization of messages.
2437 * tc-arm.h (md_operand): Delete define.
2438 * tc-arm.c (in_my_get_expression): New static variable.
2439 (my_get_expression): Set and clear it.
2440 (md_operand): New function. If called from my_get_expression
2441 put the error in inst.error.
2442 (output_inst): Now takes argument of instruction being assembled.
2443 Print it out with any error message.
2444 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2446 (end_of_line): Don't update inst.error if it is already set.
2448 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
2450 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
2451 op that can be translated into a mvn instruction.
2453 2002-01-11 Steve Ellcey <sje@cup.hp.com>
2455 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2456 setting default md.flags.
2457 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2458 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2459 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2460 for 32 bit unwind info blocks.
2461 (generate_unwind_image): Add support for different types
2462 of unwind images (32 bits and/or big-endian).
2463 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2464 (ia64_target_format): Add support for hpux target formats.
2465 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2466 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2467 SHT_FINI_ARRAY elf section types.
2469 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
2471 * tc-arm.c (struct reg_entry): Move before prototypes.
2472 (int_register, cp_register, fp_register): Delete.
2473 (reg_table): Delete. Replaced with ...
2474 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2475 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2476 (mav_dspsc_table): ... one table per register set.
2477 (arm_reg_hsh): Delete.
2478 (struct reg_map): New structure.
2479 (all_reg_maps): New array.
2480 (enum arm_reg_type): New enums.
2481 (build_reg_hsh): New function.
2482 (insert_reg_alias): Use hash table passed by caller. Adjust all
2484 (create_register_alias): New function, split out from ...
2485 (md_assemble): ... here.
2486 (md_begin): Build new register hash tables.
2487 (arm_reg_parse): New argument for the hash table to search. Adjust all
2489 (arm_reg_parse_any): New function.
2490 (co_proc_number): Look up the processor number in the processor hash
2492 (cirrus_regtype): Delete.
2493 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2494 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2495 (ARM_EXT_MAVERICKsc_register): Delete.
2496 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2497 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2499 (do_c_triple_4, do_c_triple_5): Delete.
2500 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2501 (do_c_quad_6): Delete.
2502 (do_c_quad_6[ab]): New functions.
2503 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2504 arguments to use new register parsing methods.
2505 (cirrus_reg_required_here): Likewise.
2506 (insns): Reclassify cirrus maverick worker functions.
2507 (cirrus_valid_reg): Delete.
2509 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2511 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2512 (sh*-*-netbsdelf*): New target.
2513 * configure: Regenerate.
2514 * tc-sh.h: Update copyright years.
2515 (TARGET_FORMAT): Add version for TE_NetBSD.
2517 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2519 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2522 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2524 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2525 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2527 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
2529 * tc-mips.c (mips_cprestore_valid): New flag.
2530 (mips_frame_reg_valid): New flag.
2531 (macro) [M_JAL_2]: Check both flags.
2532 [M_JAL_A]: Likewise.
2533 (s_cprestore): Set mips_cprestore_valid.
2534 (tc_get_register): If setting mips_frame_reg, set
2535 mips_frame_reg_valid and clear mips_cprestore_valid.
2536 (s_mips_ent): Clear both flags.
2537 (s_mips_end): Clear both flags.
2539 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2541 * write.c (write_object_file): Make use of bfd_section_list_remove.
2542 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2543 * config/tc-mmix.c (mmix_frob_file): Likewise.
2545 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2547 * configure.in (i386-*-netbsdelf*): Collapse target into...
2548 (i386-*-netbsd*): ...this. Add support for x86-64.
2549 * configure: Regenerated.
2551 2002-01-03 matthew green <mrg@redhat.com>
2553 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2555 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2557 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2560 For older changes see ChangeLog-0001
2566 version-control: never
projects / deliverable / binutils-gdb.git / blob