1 2002-07-25 Richard Sandiford <rsandifo@redhat.com>
3 * doc/c-mips.texi: Remove -mcpu. Document -mabi.
4 * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
5 (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
6 * configure, config.in: Regenerate.
7 * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
8 (mips_set_options): Remove "abi" field.
9 (mips_opts): Update accordingly. Replace all uses of mips_opts.abi
12 (mips_arch_string, mips_arch_info): New vars.
13 (mips_tune_string, mips_tune_info): New vars.
14 (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
15 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
16 (mips_isa_to_str, mips_cpu_to_str): Remove.
17 (mips_ip): If the selected architecture is a generic ISA rather
18 than a processor, only mention the ISA level in error messages.
19 (OPTION_MCPU): Remove.
21 (md_longopts): Add -mfp64, remove -mcpu.
22 (mips_set_option_string): New fn.
23 (md_parse_option): Make -mipsN update file_mips_isa rather than
24 mips_opts.isa. Use mips_set_option_string to set -march or -mtune.
25 Don't let -mgp32 and -mfp32 change the ABI.
26 (show): Move to end of file. Constify string argument.
27 (md_show_usage): Move to the end of the file. Read available
28 architectures from mips_cpu_info_table.
29 (mips_set_architecture): New fn.
30 (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN
31 is an alias for -march=mipsN. Don't change the ABI based on other
32 flags. Infer the register size from the ABI as well as the
33 architecture. Complain about more conflicting arguments.
35 (s_mipsset): Don't change the ABI.
36 (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
37 (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
38 "mipsN"-type entries. Remove entries that vary only in the
39 manufacturer's prefix, or that have "000" replaced by "k".
40 Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000.
41 (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
42 (mips_parse_cpu): New fn.
43 (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
44 (mips_cpu_info_from_isa): Minor formatting tweak.
46 2002-07-24 Nick Clifton <nickc@redhat.com>
48 * po/sv.po: Updated Swedish translation.
49 * po/es.po: Updated Spanish translation.
51 2002-07-23 Alan Modra <amodra@bigpond.net.au>
53 * Makefile.am: Run "make dep-am".
54 * Makefile.in: Regenerate.
55 * doc/Makefile.in: Regenerate.
56 * config.in: Regenerate.
57 * po/POTFILES.in: Regenerate.
59 2002-07-23 Nick Clifton <nickc@redhat.com>
61 * po/fr.po: Updated French translation.
63 2002-07-23 Nick Clifton <nickc@redhat.com>
65 * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
68 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
70 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
71 instead of S_IS_EXTERN.
72 (md_estimate_size_before_relax): Likewise.
73 (mips_fix_adjustable): Likewise.
75 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
77 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
79 2002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
80 Nick Clifton <nickc@redhat.com>
82 * cond.c (s_ifdef): Treat a referenced but not yet defined
83 symbol as if it were undefined, in exactly the same way as
86 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
87 consider referenced bug not yet defined symbols to be
90 2002-07-18 Denis Chertykov <denisc@overta.ru>
91 Frank Ch. Eigler <fche@redhat.com>
92 Alan Lehotsky <alehotsky@cygnus.com>
93 John Healy <jhealy@redhat.com>
94 Jeff Johnston <jjohnstn@redhat.com>
96 * configure.in: Add ip2k configuraton.
97 * configure: Regenerate.
98 * Makefile.am: Add ip2k configuraton.
99 * Makefile.in: Regenerate.
100 * configure: Regenerate.
101 * Makefile.in: Regenerate.
102 * config/tc-ip2k.c: New file.
103 * config/tc-ip2k.h: New files.
104 * NEWS: Mention new support.
105 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
106 * doc/Makefile.in: Regenerate.
107 * doc/all.texi: Set IP2K
108 * doc/as.texinfo: Add IP2K description.
109 * doc/c-ip2k.texi: New file.
111 2002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
113 * NEWS: Reformat to match style of other NEWS files.
115 2002-07-17 Jan Hubicka <jh@suse.cz>
117 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
119 2002-07-16 Moritz Jodeit <moritz@jodeit.org>
121 * config/tc-z8k.c (build_bytes): Correct order of memset args.
123 2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
125 * NEWS: Add 'Changes in 2.13'.
127 2002-07-15 Matt Fredette <fredette@netbsd.org>
129 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
131 2002-07-12 Alan Modra <amodra@bigpond.net.au>
133 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
134 case with non CODE_64BIT case. Don't warn on "qword ptr" if
137 2002-07-11 Alan Modra <amodra@bigpond.net.au>
139 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
140 (ppc_frob_file_before_adjust): New function.
141 * config/tc-ppc.h (tc_frob_symbol): Don't define.
142 (ppc_elf_frob_symbol): Don't declare.
143 (tc_frob_file_before_adjust): Define.
144 (ppc_frob_file_before_adjust): Declare.
146 * config/tc-ppc.c (md_pseudo_table): Warning fix.
147 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
150 (ppc_xcoff64): Rename to ppc_obj64.
151 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
152 (ppc_set_cpu): Set PPC_OPCODE_32 too.
153 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
155 (ppc_target_format): Use ppc_obj64 to select format.
156 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
157 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
158 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
159 (tc_frob_symbol): Likewise.
160 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
161 BFD_DEFAULT_TARGET_SIZE.
163 (ppc_is_toc_sym): Likewise.
164 (md_apply_fix3): Likewise.
165 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
166 BFD_DEFAULT_TARGET_SIZE.
167 (ELF_TC_SPECIAL_SECTIONS): Likewise.
168 (tc_frob_symbol): Likewise.
170 2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
172 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
175 2002-07-09 Alan Modra <amodra@bigpond.net.au>
177 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
178 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
179 (md_apply_fix3): Formatting. Remove redundant test.
180 (tc_gen_reloc): Remove redundant code.
181 (tc_i386_force_relocation): Delete. Movy body of function to..
182 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
184 2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
186 * configure.in: Add hppa-*-openbsd* target, change
187 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
189 * configure: Regenerate.
191 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
193 * config/tc-mips.c (macro): Shift the 32-bit address range
194 accessible with a lone "lui" down by 32768.
196 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
198 * config/tc-mips.c (load_address): Use non-trapping "daddu"
199 instead of "dadd" in address calculations.
202 2002-07-08 Alan Modra <amodra@bigpond.net.au>
204 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
206 (md_assemble): Instead, zap the suffix here.
208 2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
210 * NEWS: Remove next release number until the release is actually
213 2002-07-03 Alan Modra <amodra@bigpond.net.au>
215 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
217 * Makefile.in: Regenerate.
219 2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
221 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
222 to symbols in merge sections, even non pc-relative ones.
224 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
226 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
228 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
230 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
231 .softregs and .eeprom.
233 2002-06-28 David O'Brien <obrien@FreeBSD.org>
235 * NEWS: Note the next release is 2.13.
237 2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
239 * po/tr.po: New translation imported.
241 2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
243 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
244 (ecoff_directive_def): Likewise.
245 (ecoff_directive_tag): Likewise.
246 * listing.c (file_info): Likewise.
247 * hash.c (what): Likewise.
249 2002-06-25 H.J. Lu <hjl@gnu.org>
251 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
252 * Makefile.in: Regenerated.
254 2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
256 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
257 (assemble_ppi): Generate warning if the same register is used
258 twice as destination in the same padd / pmuls instruction.
260 2002-06-18 Dave Brolley <brolley@redhat.com>
262 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
263 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
264 * configure.in: Support frv-*-*.
265 * Makefile.am (CPU_TYPES): Add frv.
266 (TARGET_CPU_CFILES): Add tc-frv.c.
267 (TARGET_CPU_HFILES): Add tc-frv.h.
268 (DEPTC_frv_coff): New variable.
269 (DEPTC_frv_elf): New variable.
270 (DEPOBJ_frv_coff): New variable.
271 (DEPOBJ_frv_elf): New variable.
272 (DEP_frv_coff): New variable.
273 (DEP_frv_elf): New variable.
274 * tc-frv.c: New file.
275 * tc-frv.h: New file.
277 2002-06-17 Catherine Moore <clm@redhat.com>
279 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
281 2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
283 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
285 2002-06-17 Tom Rix <trix@redhat.com>
287 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
289 2002-06-14 H.J. Lu <hjl@gnu.org>
290 Daniel Jacobowitz <drow@mvista.com>
292 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
293 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
294 * config/tc-mips.c (s_mips_file): Call s_app_file_string
295 and new_logical_line for the first .file directive.
296 * read.c (s_app_file_string): New function.
297 (s_app_file): Call it.
298 * read.h (s_app_file_string): Add declaration.
300 2002-06-14 Daniel Jacobowitz <drow@mvista.com>
302 * configure.in: Remove MIPS_STABS_ELF.
303 * configure: Regenerated.
304 * config.in: Regenerated.
305 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
307 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
309 (pdr_seg): Declare unconditionally.
310 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
311 (s_mips_end): Likewise. Generate stabs function markers.
312 (s_mips_ent): Generate stabs function markers.
313 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
315 (s_mips_mask): Likewise.
316 (mips_flag_mdebug): New.
317 (md_longopts): Add "mdebug" and "no-mdebug".
318 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
319 (mips_after_parse_args): Set mips_flag_mdebug.
320 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
322 2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
324 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
325 value twice for RELA relocations.
327 2002-06-12 Ben Elliston <bje@redhat.com>
329 * symbols.c (resolve_symbol_value): Initialise final_val.
331 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
333 2002-06-11 Tom Rix <trix@redhat.com>
335 * config/tc-ppc.c (ppc_subseg_align): Delete.
336 (ppc_change_csect): Default csect align is 2.
337 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
339 2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
341 * config/tc-avr.c (mcu_types): Update.
343 2002-06-08 Matt Thomas <matt@3am-software.com>
345 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
346 (vax-*-netbsd*): New targets.
347 * configure: Regenerate.
348 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
349 * config/tc-vax.c: Add support for ELF and PIC.
350 (flag_want_pic): New flag.
351 (float_cons): Fix prototype.
352 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
353 (md_assemble): Introduce a new is_absolute local, and use it
354 rather than repeating the test. Make fatal errors actually
355 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
356 Add support for ELF. Add support for PIC.
357 (md_convert_frag): Adjust for BFD_ASSEMBLER.
358 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
360 (vax_reg_parse): Make the % register prefix mandatory for ELF,
361 optional for a.out, and not allowed for VMS. Adjust all callers.
362 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
363 (md_create_long_jump): Likewise.
364 (md_undefined_symbol): Likewise.
365 (md_section_align): Likewise.
366 (md_shortopts): Allow -k and -K for ELF.
367 (md_parse_option): Set flag_want_pic if -k or -K.
368 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
369 (tc_gen_reloc): New function if BFD_ASSEMBLER.
370 * config/tc-vax.h (tc_headers_hook): Remove.
371 (TARGET_FORMAT): Set according to object format and target
373 (BFD_ARCH, TARGET_ARCH): Define.
374 (NO_RELOC): Adjust for BFD_ASSEMBLER.
375 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
376 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
377 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
379 2002-06-08 Alan Modra <amodra@bigpond.net.au>
381 * Makefile.am: Run "make dep-am".
382 * Makefile.in: Regenerate.
384 * as.c: Replace CONST with const.
386 * config/obj-coff.c: Likewise.
387 * config/tc-a29k.c: Likewise.
388 * config/tc-arm.c: Likewise.
389 * config/tc-dlx.c: Likewise.
390 * config/tc-h8300.c: Likewise.
391 * config/tc-h8500.c: Likewise.
392 * config/tc-i370.c: Likewise.
393 * config/tc-i860.c: Likewise.
394 * config/tc-i960.c: Likewise.
395 * config/tc-m68hc11.c: Likewise.
396 * config/tc-m68k.c: Likewise.
397 * config/tc-m88k.c: Likewise.
398 * config/tc-mcore.c: Likewise.
399 * config/tc-mips.c: Likewise.
400 * config/tc-ns32k.c: Likewise.
401 * config/tc-pdp11.c: Likewise.
402 * config/tc-pj.c: Likewise.
403 * config/tc-s390.c: Likewise.
404 * config/tc-sh.c: Likewise.
405 * config/tc-sparc.c: Likewise.
406 * config/tc-tahoe.c: Likewise.
407 * config/tc-tic80.c: Likewise.
408 * config/tc-v850.c: Likewise.
409 * config/tc-vax.c: Likewise.
410 * config/tc-w65.c: Likewise.
411 * config/tc-z8k.c: Likewise.
413 2002-06-08 Daniel Jacobowitz <drow@mvista.com>
415 Based on patch from Matt Green:
416 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
417 * config/tc-mips.c (s_mips_file): Renamed from s_file.
418 (s_mips_loc): New function.
419 (mips_nonecoff_pseudo_table): Call them.
420 (append_insn): Call dwarf2_emit_insn.
422 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
424 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
426 (file_ase_mips16): New veriable.
427 (mips_eabi64): Remove.
428 (CPU_HAS_MIPS16): New define.
429 (CPU_HAS_MDMX): Fix data type.
430 (md_begin): Code cleanup. Use file_ase_mips16.
431 (mips_elf_final_processing): Handle mips16 header flag.
432 Handle EABI flag without intermediate variable.
434 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
436 * doc/as.texinfo: Update MIPS documentation.
438 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
440 * config/tc-mips.c: Add define for $zero register.
441 (md_begin): Add $zero as alias name for $0.
442 (insn_uses_reg): Use ZERO define.
443 (mips_ip): Add $zero as alias name for $0.
444 (mips16_ip): Likewise.
445 (s_cplocal): Demand empty rest of input line.
446 (tc_get_register): Likewise. Add support for $kt0, kt1 register
447 names. Use ZERO define. Fix input_line_pointer progress.
449 2002-06-07 Alan Modra <amodra@bigpond.net.au>
451 * symbols.c: Replace CONST by const throughout.
452 (symbol_find_exact): Split out from..
453 (symbol_find_base): ..here.
454 * symbols.h: Replace CONST by const throughout.
455 (symbol_find_exact): Declare.
456 * config/obj-elf.c: #include "struc-symbol.h".
457 (elf_frob_file): If group name matches an exported symbol, use that
458 symbol for the signature and ".group" as the section name.
460 2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
462 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
464 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
465 * testsuite/gas/sh/pcrel.d: Update.
466 * testsuite/gas/sh/pcrel.l: New file.
468 2002-06-06 Daniel Jacobowitz <drow@mvista.com>
470 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
471 and mips_opts.ase_mdmx if they are uninitialized.
473 2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
475 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
476 (hppa_force_relocation): Check if a stub just before the start symbol
477 of the last call_info is reachable before forcing relocation. Fix
480 2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
482 * config/tc-mips.c (mips_after_parse_args): New function.
483 (md_begin): Move processing of defaults to mips_after_parse_args.
484 config/tc-mips.h (md_after_parse_args): Define.
486 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
488 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
489 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
490 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
491 * configure: Regenerate.
492 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
495 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
497 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
499 2002-06-04 Alan Modra <amodra@bigpond.net.au>
501 * config/obj-elf.c (obj_elf_change_section): Set and check elf
502 linkonce flag. Print all warnings.
503 (obj_elf_section): Parse ",comdat" for groups.
504 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
505 consistency of comdat flag.
507 2002-06-02 Richard Henderson <rth@redhat.com>
509 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
510 with LITERALs without sequence numbers.
512 2002-06-01 Richard Henderson <rth@redhat.com>
514 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
515 Rename them LITUSE_ALPHA_*.
517 2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
519 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
520 accept parentheses enclosed register lists.
522 2002-05-31 Alan Modra <amodra@bigpond.net.au>
524 * Makefile.am: Run "make dep-am".
525 * Makefile.in: Regenerate.
526 * po/POTFILES.in: Regenerate.
528 2002-05-31 Graeme Peterson <gp@qnx.com>
530 * configure.in: Add i386-*-nto-qnx*.
531 * configure: Regenerate.
533 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
535 * config/tc-mips.c (mips_ip): Use unsigned long values for
538 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
540 * config/tc-mips.c (s_cpsetup): Fix initialization of
541 mips_cpreturn_register and mips_cpreturn_offset.
543 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
545 * config/tc-mips.c (s_cpsetup): Fix comment.
547 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
549 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
551 (mips16_ip): Likewise.
552 (tc_get_register): Likewise.
554 2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
555 Ed Satterthwaite <ehs@broadcom.com>
557 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
558 (mips_opts): Initialize "ase_mdmx" member.
559 (file_ase_mdmx): New variable.
560 (CPU_HAS_MDMX): New macro.
561 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
562 based on command line options and configuration defaults.
563 (macro_build): Note in comment that use of MDMX in macros is
564 not currently allowed.
565 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
566 "Z" MDMX operand types.
567 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
568 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
570 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
571 Add support for "-mdmx" and "-no-mdmx" options.
572 (OPTION_ELF_BASE): Move to accomodate new options.
573 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
574 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
575 file_ase_mdmx was set.
576 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
577 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
580 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
582 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
583 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
584 command line switch conforming to gcc conventions.
585 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
587 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
589 * config/tc-mips.c (macro_build_jalr): New Function.
590 (md_begin): NewABI uses big GOTs.
591 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
592 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
593 (load_address): Add some NewABI PIC support.
595 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
596 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
598 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
600 * config/tc-mips.c (load_address): Use mips_gp_register instead
601 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
603 (macro): Use mips_gp_register instead of hardcoded value.
605 2002-05-30 Richard Henderson <rth@redhat.com>
607 * expr.h (operatorT): Add O_md17..O_md32.
608 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
609 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
610 O_tprelhi, O_tprello, O_tprel): New.
611 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
612 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
613 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
614 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
615 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
616 (md_apply_fix3): Handle TLS relocations.
617 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
618 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
619 associated TLS reloc. Check lituse_tls relocs match up.
620 (emit_insn): Handle TLS relocations.
623 * doc/c-alpha.texi: Add docs for tls relocations.
625 2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
627 * config/tc-mips.c (mips_gprel_offset): New variable.
630 2002-05-30 Diego Novillo <dnovillo@redhat.com>
632 * gas/config/tc-d10v.c (check_resource_conflict): Only check
633 write-write conflicts.
634 (md_assemble): Reformat introductory comment.
635 (parallel_ok): Prevent packing only if the first
636 instruction cannot be packed.
638 2002-05-30 Jason Eckhardt <jle@redhat.com>
639 Tom Rix <trix@redhat.com>
641 * config/tc-d10v.c (build_insn): Check for immediates.
643 2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
645 * config/tc-mips.c: Replace GP in comments by $gp.
646 (mips_big_got): Initialize.
647 (mips_trap): Initialize.
648 (load_address): Use mips_gp_register instead of hardcoded value.
649 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
650 (macro): Use mips_gp_register instead of hardcoded value.
651 (macro2): Change load_address calls.
652 (md_pcrel_from): Comment formatting.
653 (s_cpload): Use mips_gp_register instead of hardcoded value.
654 (s_cprestore): Likewise. Comment formatting.
655 (s_gpword): Fix data type.
656 (s_cpadd): Use mips_gp_register instead of hardcoded value.
657 (nopic_need_relax): Replace GP in comments by $gp.
658 (mips_elf_final_processing): Better comment.
660 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
662 * configure.in: Add DLX configuraton
663 * Makefile.am: Add DLX configuraton
664 * configure: Regenerate.
665 * Makefile.in: Regenerate.
666 * config/tc-dlx.c: New file.
667 * config/tc-dlx.h: New files.
668 * NEWS: Mention new support.
670 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
672 * config/obj-coff.c (write_object_file): Add missing semicolon.
674 2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
676 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
677 by the define. Remove superfluous check of mips_opts.mips16.
678 (append_insn): Likewise. Canonicalize variable increments.
679 (macro_build): Canonicalize variable increments.
680 (macro_build_lui): Likewise.
681 (load_register): Likewise.
682 (load_address): Move pointer initialization.
683 (macro): Move pointer to a more local scope. Canonicalize variable
684 increments. Better comments. Replace magic constant for RA by the
686 (macro2): Replace magic constant for RA by the define. Canonicalize
688 (mips_ip): Canonicalize variable increments.
689 (mips16_ip): Replace magic constant for RA by the define.
690 (my_getSmallParser): Canonicalize variable increments/decrements.
691 (my_getPercentOp): Likewise.
692 (my_getSmallExpression): Likewise.
694 (s_mipsset): Likewise.
695 (s_cpsetup): Likewise.
696 (s_insn): Remove superfluous check of mips_opts.mips16.
697 (s_mips_stab): Likewise.
698 (mips_handle_align): Canonicalize variable increments.
699 (s_mips_ent): Likewise.
700 (s_mips_end): Add comment.
702 2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
704 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
705 * configure: Regenerate.
707 2002-05-25 Alan Modra <amodra@bigpond.net.au>
709 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
710 * Makefile.in: Regenerate.
711 * dep-in.sed: Reorder to match OBJS in Makefile.am.
712 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
713 * configure: Regenerate.
714 * as.h: Use #include "" instead of <> for local header files.
715 * flonum-konst.c: Likewise.
716 * flonum-mult.c: Likewise.
718 * listing.c: Likewise.
719 * config/tc-ia64.h: Likewise.
720 * config/tc-v850.h: Likewise.
722 2002-05-24 TAMURA Kent <kent@netbsd.org>
724 * configure.in: Add a target for i386-netbsdpe.
725 * configure: Regenerate.
727 2002-05-23 Jakub Jelinek <jakub@redhat.com>
729 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
730 (obj_elf_common): Call elf_common.
731 (obj_elf_tls_common): New function.
732 (elf_pseudo_tab): Support .tls_common.
733 (special_sections): Add .tdata and .tbss.
734 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
736 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
737 (obj_elf_parse_section_letters): Include T in error message.
738 * config/tc-ppc.c (ppc_section_letter): Likewise.
739 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
740 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
742 * config/tc-sparc.c (md_apply_fix3): Likewise.
743 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
744 Define them if not BFD_ASSEMBLER.
745 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
747 (md_apply_fix3): Add TLS relocs.
748 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
749 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
750 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
751 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
752 (ia64_elf_section_letter): Include T in error message.
753 (md_begin): Support TLS operators.
754 (md_operand): Likewise.
755 (ia64_gen_real_reloc_type): Support TLS relocs.
756 * testsuite/gas/i386/tlspic.s: New file.
757 * testsuite/gas/i386/tlsd.s: New file.
758 * testsuite/gas/i386/tlsnopic.s: New file.
759 * testsuite/gas/i386/tlsd.d: New file.
760 * testsuite/gas/i386/tlsnopic.d: New file.
761 * testsuite/gas/i386/tlspic.d: New file.
762 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
763 * testsuite/gas/ia64/tls.s: New file.
764 * testsuite/gas/ia64/tls.d: New file.
765 * testsuite/gas/ia64/ia64.exp: Add tls test.
766 * write.c (adjust_reloc_syms): Don't change symbols in
767 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
769 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
771 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
772 round the relocation up rather than down.
774 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
776 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
778 * doc/as.texinfo: Document that the COFF version of .section
779 ignores the 'a' flag.
781 2002-05-23 Alan Modra <amodra@bigpond.net.au>
783 * config/tc-alpha.c (assemble_tokens): Protect use of
784 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
786 * write.c (size_seg): Check adjustment to last frag.
787 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
789 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
790 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
791 (write_object_file): Invoke md_do_align if available, and use
792 frag_align_code on text sections.
793 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
794 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
795 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
796 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
797 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
800 2002-05-22 H.J. Lu <hjl@gnu.org>
802 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
805 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
807 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
810 2002-05-22 H.J. Lu <hjl@gnu.org>
812 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
813 for one .loc for compiler.
815 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
817 * config/tc-mips.c (macro): Relax warning, it's toot strict for
820 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
822 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
823 Optimize the rotate by zero case.
825 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
827 * configure.in: Remove accidental enabling of bfd_gas=yes for
829 * configure: Regenerate.
831 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
833 * app.c: Fix formatting.
837 * input-file.c: Likewise.
838 * listing.c: Likewise.
841 * symbols.c: Likewise.
843 2002-05-17 Alan Modra <amodra@bigpond.net.au>
845 * config/obj-generic.c: Delete file.
846 * config/obj-generic.h: Likewise.
848 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
850 * config/tc-avr.c (mcu_types): Update for new devices.
852 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
854 * config/tc-mips.c (macro): Warn about wrong la/dla use.
856 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
858 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
859 worked sometimes by accident. Fix copy&paste comment.
861 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
863 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
864 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
865 (mips_elf_final_processing): Let n32 use .reginfo.
867 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
869 * config/tc-mips.c (append_insn): Fix too small range of variable.
871 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
873 * config/tc-arm.c (arm_cleanup): Remove redundant call to
876 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
878 * config/tc-arm.c (md_assemble): Remove redundant call to
881 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
884 * stabs.c (s_stab_generic): Fix grammatical error in warning
887 2002-05-13 Alan Modra <amodra@bigpond.net.au>
889 * write.c (subsegs_finish): Don't specially align last subseg.
891 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
893 * stabs.c (s_stab_generic): Warn about a description field that is
896 * config/obj-coff.c: Fix compile time warnings when compiling
897 without BFD_ASSEMBLER defined.
900 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
902 (md_pcrel_from_section): Use md_pcrel_from().
904 2002-05-11 Bruno Haible <bruno@clisp.org>
906 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
907 by dwarf2_directive_loc, instead of calling dwarf2_where.
909 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
911 * config/obj-coff.h: Fix formatting.
912 * config/tc-mcore.c: Likewise.
913 * config/tc-mn10300.c: Likewise.
914 * config/tc-openrisc.c: Likewise.
915 * config/tc-or32.c: Likewise.
916 * config/tc-pdp11.c: Likewise.
917 * config/tc-ppc.c: Likewise.
918 * config/tc-ppc.h: Likewise.
919 * config/tc-sh64.c: Likewise.
920 * config/tc-sh.c: Likewise.
921 * config/tc-tic54x.c: Likewise.
922 * config/tc-xstormy16.c: Likewise.
923 * config/tc-xstormy16.h: Likewise.
925 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
927 * config/obj-coff.c: Fix formatting.
928 * config/obj-elf.c: Likewise.
929 * config/tc-alpha.c: Likewise.
930 * config/tc-arm.c: Likewise.
931 * config/tc-d10v.c: Likewise.
932 * config/tc-d30v.c: Likewise.
933 * config/tc-h8300.c: Likewise.
934 * config/tc-hppa.c: Likewise.
936 2002-05-09 Alan Modra <amodra@bigpond.net.au>
938 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
939 reloc when no_cond_jump_promotion.
941 2002-05-08 Jim Wilson <wilson@redhat.com>
943 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
944 current variable part of frag.
946 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
948 * config/tc-mmix.c: Fix formatting.
949 * config/tc-mmix.h: Likewise.
951 2002-05-08 Alan Modra <amodra@bigpond.net.au>
953 * configure: Regenerate.
955 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
957 * config/tc-m68k.c: Fix formatting.
959 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
961 * Makefile.am: Honour DESTDIR.
962 * Makefile.in: Regenerate.
964 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
966 * config/tc-ia64.c: Fix formatting.
967 * config/tc-ia64.h: Likewise.
969 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
971 * config/tc-mips.c: Fix formatting.
972 * config/tc-s390.c: Likewise.
973 * config/tc-s390.h: Likewise.
975 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
977 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
978 information for instructions.
980 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
982 * as.h: Fix formatting.
985 * dwarf2dbg.c: Likewise.
991 * symbols.c: Likewise.
993 2002-05-02 Alan Modra <amodra@bigpond.net.au>
995 * app.c (mri_pseudo): Only declare for TC_M68K.
997 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
998 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
999 BFD_RELOC_16_BASEREL.
1000 (md_assemble): Likewise.
1001 (md_apply_fix3): Likewise.
1003 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1005 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1006 zero into an add of zero - it is not the same.
1008 2002-05-01 Arati Dikey <aratid@kpit.com>
1010 * tc-sh.c (get_specific): Generate warning if the same
1011 destination register is used in parallel instructions.
1013 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
1015 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1017 2002-05-01 Alan Modra <amodra@bigpond.net.au>
1019 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1020 backwards to prevent cascading errors.
1022 2002-04-30 Mark Mitchell <mark@codesourcery.com>
1024 * configure.in: Add support for powerpc-*-windiss.
1025 * configure: Regenerated.
1027 2002-04-28 Alan Modra <amodra@bigpond.net.au>
1029 * config/tc-s390.c (md_parse_option): Formatting.
1031 * config/tc-i386.c: Formatting fixes, add missing space in error
1034 2002-04-24 Christian Groessler <chris@groessler.org>
1036 * config/tc-z8k.c (build_bytes): Add support for new cases:
1037 CLASS_IGNORE and ARG_NIM4.
1038 (md_assemble): Prevent destruction of input_line_pointer if
1039 get_operands returns failure.
1041 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
1043 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1044 instructions to be generated by macros.
1046 2002-04-24 Andreas Schwab <schwab@suse.de>
1048 * config/tc-i386.c (output_jump, output_disp)
1049 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1051 (md_apply_fix3): Remember addend value for rela relocations.
1052 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1054 2002-04-22 Chris Demetriou <cgd@broadcom.com>
1056 * config/tc-mips.c (macro_build): Add close-parenthesis missing
1057 from previous change.
1059 2002-04-22 Eric Christopher <echristo@redhat.com>
1061 * config/tc-mips.c (macro_build): Add warning if macro instructions
1062 are expanded into a branch delay slot.
1064 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
1066 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1067 numbers, gdb relies on them to detect the start of the prologue.
1069 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
1071 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1072 symbols in merge sections.
1074 2002-04-16 Alan Modra <amodra@bigpond.net.au>
1076 * as.c (main): Don't reference _bfd_chunksize.
1078 2002-04-15 Tom Rix <trix@redhat.com>
1080 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1081 symbols in merge sections.
1083 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
1085 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1086 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1087 argument for the precision.
1088 (gen_to_words): Update accordingly.
1090 2002-04-10 Alan Modra <amodra@bigpond.net.au>
1092 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1093 BFD_VERSION_STRING unavailable.
1094 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1096 2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
1098 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1099 symbol_used_in_reloc_p is true.
1101 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1104 2002-04-04 Alan Modra <amodra@bigpond.net.au>
1106 * dep-in.sed: Cope with absolute paths.
1107 * Makefile.am (dep.sed): Subst TOPDIR.
1109 * Makefile.in: Regenerate.
1111 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1113 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1114 (mips_ip): Remove unused variable.
1115 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1116 unsigned char with bfd_byte.
1117 (s_file): Remove unused variable.
1118 (s_mips_ent): Likewise.
1120 2002-04-03 Tom Rix <trix@redhat.com>
1122 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1124 (find_opcode): Fix warning in as_warn.
1125 * config/tc-d10v.h: Update Copyright.
1127 2002-04-03 Alan Matsuoka <alanm@redhat.com>
1128 Tom Rix <trix@redhat.com>
1130 From Jeff Knaggs <jknaggs@redhat.com>
1131 * config/tc-d10v.c (check_resource_conflict): New function to
1132 check for resource conflicts.
1134 From Jason Eckhardt <jle@redhat.com>
1135 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1137 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1138 reserved control registers is used.
1139 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1142 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
1143 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1144 instruction cannot be packed.
1146 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
1147 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1148 write-write conflicts.
1149 (md_assemble): Reformat introductory comment.
1150 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1153 2002-04-03 Alan Modra <amodra@bigpond.net.au>
1155 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1156 O_logical_not>): Derive final_seg from add_symbol.
1157 <O_multiply..O_logical_or>: More final_seg twiddles.
1159 2002-04-01 Jessica Han <jessica@cup.hp.com>
1161 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1164 2002-03-27 Andreas Schwab <schwab@suse.de>
1166 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1167 field for pc-relative fixups.
1168 (output_disp): Likewise.
1169 (md_estimate_size_before_relax): Likewise.
1170 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1171 pc-relative fixups in 64bit mode.
1173 2002-03-22 Alan Modra <amodra@bigpond.net.au>
1175 * config/te-aix5.h: Typo fix.
1177 2002-03-21 Alan Modra <amodra@bigpond.net.au>
1179 * Makefile.am: Run "make dep-am".
1180 * Makefile.in: Regenerate.
1181 * doc/Makefile.in: Regenerate.
1183 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1185 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1186 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1188 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
1190 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1191 the EXTENDED bit here; report the estimate according to the
1194 2002-03-18 Tom Rix <trix@redhat.com>
1196 * configure.in: Add AIX 5 support.
1197 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1198 * config/te-aix5.h: New file. AIX 5 support.
1199 * configure: Regenerate.
1201 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1203 * po/fr.po: Updated version.
1205 2002-03-16 Andreas Jaeger <aj@suse.de>
1207 * doc/c-mips.texi (Machine Dependencies): Add new node.
1209 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1211 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1212 (mips_opts): Initialize "ase_mips3d" member.
1213 (file_ase_mips3d): New variable.
1214 (CPU_HAS_MIPS3D): New macro.
1215 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1216 based on command line options and configuration defaults.
1217 (macro_build, mips_ip): Accept MIPS-3D instructions if
1218 mips_opts.ase_mips3d is set.
1219 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1220 Add support for "-mips3d" and "-no-mips3d" options.
1221 (OPTION_ELF_BASE): Move to accomodate new options.
1222 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1223 (mips_elf_final_processing): Add a comment indicating that a
1224 MIPS-3D ASE ELF header flag should be set, when one exists.
1225 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1226 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1227 nomips3d" directives.
1229 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1231 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1232 a weak symbol in same section to be within reach.
1234 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1236 * po/fr.po: Updated version.
1238 2002-03-12 Andreas Schwab <schwab@suse.de>
1240 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1241 body record so that an error is given for misplaced .save
1244 2002-03-09 Alan Modra <amodra@bigpond.net.au>
1246 * config/tc-i386.h (REX_OPCODE): Define.
1247 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1248 (rex_byte): typedef to int.
1249 * config/tc-i386.c: Group prototypes and vars together.
1250 Formatting fixes. Remove occurrences of "register" keyword.
1253 (mode_from_disp_size): Add INLINE keyword to prototype.
1254 (fits_in_signed_byte): Likewise.
1255 (fits_in_unsigned_byte): Likewise.
1256 (fits_in_unsigned_word): Likewise.
1257 (fits_in_signed_word): Likewise.
1258 (fits_in_unsigned_long): Likewise.
1259 (fits_in_signed_long): Likewise.
1260 (type_names): Constify.
1261 (intel_float_operand): Constify param.
1262 (add_prefix): Use REX_OPCODE.
1263 (md_assemble): Likewise. Modify for changed rex_byte.
1264 (parse_insn): Split out of md_assemble.
1265 (parse_operands): Likewise.
1266 (swap_operands): Likewise.
1267 (optimize_imm): Likewise.
1268 (optimize_disp): Likewise.
1269 (match_template): Likewise.
1270 (check_string): Likewise.
1271 (process_suffix): Likewise.
1272 (check_byte_reg): Likewise.
1273 (check_long_reg): Likewise.
1274 (check_qword_reg): Likewise.
1275 (check_word_reg): Likewise.
1276 (finalize_imm): Likewise.
1277 (process_operands): Likewise.
1278 (build_modrm_byte): Likewise.
1279 (output_insn): Likewise.
1280 (output_branch): Likewise.
1281 (output_jump): Likewise.
1282 (output_interseg_jump): Likewise.
1283 (output_disp): Likewise.
1284 (output_imm): Likewise.
1286 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
1288 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1290 2002-03-06 Alan Modra <amodra@bigpond.net.au>
1292 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1293 relocs except when BFD64.
1295 * write.c (number_to_chars_bigendian): Don't abort when N is
1296 larger than sizeof (VAL).
1297 (number_to_chars_littleendian): Likewise.
1299 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1301 * config/tc-hppa.c (md_apply_fix3): Add cast.
1302 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1305 2002-03-05 Paul Koning <pkoning@equallogic.com>
1307 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1308 (parse_ac5): New function for parsing float regs in float operand.
1309 (parse_expression): Remove attempt to make literals be octal.
1310 (parse_op_no_deferred): Support float literals.
1311 (parse_op): Reject attempts to refer to float regs.
1312 (parse_fop): New function, like parse_op but for float operand.
1313 (md_assemble): Add cases to parse float operands. Also fix
1314 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1316 2002-03-04 H.J. Lu <hjl@gnu.org>
1318 * config/obj-elf.c (special_section): Add .init_array,
1319 .fini_array and .preinit_array.
1321 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1322 .init_array and .fini_array.
1324 2002-03-01 Jakub Jelinek <jakub@redhat.com>
1326 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1328 (obj_frob_symbol): Copy visibility.
1330 2002-02-28 Jakub Jelinek <jakub@redhat.com>
1332 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1334 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1336 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1338 * po/es.po: Updated.
1340 2002-02-26 Chris Demetriou <cgd@broadcom.com>
1342 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1343 only, undo the changes made on 2001-06-08, with the
1344 effect being that common or extern symbols are
1345 adjusted for embedded-PIC, but weak symbols are not.
1346 (md_estimate_size_before_relax: Likewise, with the effect
1347 that extern symbols are treated the same as weak symbols
1348 only if not embedded-PIC.
1349 (mips_fix_adjustable) Likewise, with the effect that
1350 weak or extern symbols are not adjusted for embedded-PIC.
1351 (md_apply_fix3): Tweak so that the case where value is zero
1352 is handled more correctly for embedded-PIC code.
1354 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1356 * doc/as.texinfo (Overview): Add missing @ifset IA64
1358 * configure.in (LINGUAS): Add es.po.
1359 * configure: Regenerate.
1360 * po/es.po: New file.
1362 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1364 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1365 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1366 and NO_PIC cases. Code cleanup.
1367 (macro2): Fix handling of 64bit register loads.
1369 2002-02-25 David Mosberger <davidm@hpl.hp.com>
1371 * doc/as.texinfo: Add entry for IA64.
1372 * doc/c-ia64.texi: New file.
1374 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1376 * config/tc-hppa.c: Update copyright date.
1378 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1379 Remove references to chip manufacturers.
1380 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1382 (md_show_usage): Remove references to chip manufacturers. Mention
1384 (md_begin): Test power4 opcode flag bits.
1386 2002-02-22 David Mosberger <davidm@hpl.hp.com>
1388 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1389 count exceeds prologue count.
1390 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1391 (unwind.label_prologue_count): New member.
1393 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1395 (get_saved_prologue_count): New function.
1396 (save_prologue_count): New function.
1397 (free_saved_prologue_count): New function.
1398 (dot_label_state): Record state label by calling save_prologue_count().
1399 (dot_copy_state): Restore prologue count by calling
1400 get_saved_prologue_count().
1401 (generate_unwind_image): Free up list of saved prologue
1402 counts by calling free_saved_prologue_counts().
1404 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1406 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1407 function declarations.
1409 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1411 * NEWS: Note that GASP is now deprecated.
1412 * Makefile.am: Do not build gasp-new by default.
1413 * Makefile.in: Regenerate.
1414 * doc/Makefile.am: Do not install gasp.info.
1415 * doc/Makefile.in: Regenerate.
1416 * gas/gasp.texi: Note that gasp is now deprecated.
1418 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1420 * NEWS: Mark 2.12 branch.
1422 2002-02-19 Tom Tromey <tromey@redhat.com>
1424 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1426 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1428 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1431 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1433 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1434 Make bit size independent of architecture switch.
1435 (md_begin): Add warning for -m64 with -Aesa.
1436 (s390_md_end): Use renamed architecture defines.
1438 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
1440 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1442 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1444 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1447 2002-02-15 Chris Demetriou <cgd@broadcom.com>
1449 * config/tc-mips.c (md_estimate_size_before_relax): Really
1450 make sure we treat weak like extern only for ELF. (Fixes
1451 patch from 2001-07-25.)
1453 2002-02-15 Ben Elliston <bje@redhat.com>
1455 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1458 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1460 * NEWS: Mention support for MMIX.
1462 2002-02-13 Chris Demetriou <cgd@broadcom.com>
1464 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1465 a sequence of indpendent 'if' statements for easier debugging
1466 and future modification.
1468 2002-02-13 Matt Fredette <fredette@netbsd.org>
1470 * config/tc-m68k.c (md_show_usage): No longer display a
1471 hard-coded "68020" for the default CPU, instead display the
1472 canonical name of the true, configured default CPU.
1473 (m68k_elf_final_processing): Mark objects for sub-68020
1474 CPUs with the new EF_M68000 flag.
1476 2002-02-13 Andreas Schwab <schwab@suse.de>
1478 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1479 pc-relative relocations to merge sections in 64-bit mode.
1481 2002-02-13 Ben Elliston <bje@redhat.com>
1483 * NEWS: Document floating point number handling in gasp.
1484 * gasp.c: Include <assert.h> and "xregex.h".
1485 (is_flonum): New function.
1486 (chew_flownum): Likewise.
1487 (change_base): Consume flonums from the input, where possible.
1488 * doc/gasp.texi (Constants): Document floating point numbers.
1490 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1492 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1493 that implicitly use LR and RR selectors.
1495 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1497 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1498 and `epsw' as available on AM33 and above only.
1499 (other_register_name): Add logic to handle machine type encoded in
1502 2002-02-11 Tom Rix <trix@redhat.com>
1504 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1507 2002-06-11 Alexandre Oliva <aoliva@redhat.com>
1509 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1512 2002-02-11 Jan Hubicka <jh@suse.cz>
1514 * i386.c (md_assemble): Support 32bit address prefix.
1515 (i386_displacement): Likewise.
1516 (i386_index_check): Accept 32bit addressing in 64bit mode.
1518 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1520 * config/tc-sh.c (dot): Removed unused function.
1522 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1524 * Makefile.am: "make dep-am".
1525 * Makefile.in: Regenerate.
1526 * aclocal.m4: Regenerate.
1527 * config.in: Regenerate.
1528 * configure: Regenerate.
1529 * doc/Makefile.in: Regenerate.
1531 2002-02-10 Richard Henderson <rth@redhat.com>
1533 * doc/c-alpha.texi: New file.
1534 * doc/Makefile.am (CPU_DOCS): Add it.
1535 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1537 2002-02-09 Richard Henderson <rth@redhat.com>
1539 * config/tc-alpha.c (O_samegp): New.
1540 (USER_RELOC_P): Include it.
1541 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1542 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1543 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1544 (alpha_validate_fix): New.
1545 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1547 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
1549 * doc/c-cris.texi: New.
1550 * doc/all.texi: @set CRIS.
1551 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1552 Include c-cris.texi.
1553 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1554 * doc/Makefile.in: Regenerate.
1556 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1558 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1559 determine if a number is a sign-extended 32-bit number.
1560 (load_register): Use IS_SEXT_32BIT_NUM.
1561 (macro): Check if load/store macro handling is using a
1562 constant 32-bit address on 64-bit address systems, and if
1563 so optimize the generation of that address.
1565 2002-02-08 Richard Henderson <rth@redhat.com>
1567 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1568 we've eliminated all foreign relocation types yet.
1569 (alpha_fix_adjustable): Likewise.
1571 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1573 Contribute sh64-elf.
1574 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1575 Stephen Clarke <Stephen.Clarke@st.com>
1576 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1577 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1578 * config/tc-sh.c (md_relax_table): Added default sizes for
1579 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1580 MOVI_16, MOVI_32 and MOVI_48.
1581 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1582 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1584 (shmedia_md_estimate_size_before_relax): Remove redundant
1585 blocks. Set fragP->fr_var even if relaxation type unchanged.
1586 Retain UNDEF_MOVI until expression decays to number.
1587 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1588 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1589 relocation types. Take fixP->fx_addnumber into account too.
1590 (shmedia_md_apply_fix): Likewise.
1591 (shmedia_md_convert_frag): Likewise.
1592 (shmedia_build_Mytes): Likewise.
1593 (sh64_consume_datalabel): Complain about nested datalabel.
1594 Support PIC relocs. Call sh_parse_name.
1595 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1596 in tc-sh.h to SHmedia reloc types.
1597 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1598 MOVI_GOTPC): New relaxation constants.
1599 (md_relax_table): Introduce relaxation directives for PIC-related
1601 (sh_PIC_related_p): Handle datalabel.
1602 (sh_check_fixup): Choose SH5 PIC relocations.
1603 (sh_cons_fix_new): Added BDF_RELOC_64.
1604 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1605 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1606 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1607 current ISA is SHmedia, get 7 bytes.
1608 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1609 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1611 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1612 shmedia_apply_fix3 and make void.
1613 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
1614 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1616 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1617 * config/tc-sh64.h (md_parse_name): Take &c as argument.
1618 2001-03-14 DJ Delorie <dj@redhat.com>
1619 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1620 * doc/Makefile.in(CPU_DOCS): Ditto.
1621 * doc/c-sh64.texi: New file.
1622 * doc/as.texinfo: Add SH64 support.
1623 2001-03-13 DJ Delorie <dj@redhat.com>
1624 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1625 A_REUSE_PREV so that its purpose is more obvious.
1626 (shmedia_build_Mytes): Ditto.
1627 2001-03-07 DJ Delorie <dj@redhat.com>
1628 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1630 (sh64_vtable_inherit): Ditto.
1631 (strip_datalabels): New, strip "datalabel" from given line.
1632 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1634 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
1635 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1637 (shmedia_build_Mytes): ... to here.
1638 2001-03-06 DJ Delorie <dj@redhat.com>
1639 * config/tc-sh.c: Remove sh64-specific uaquad now that there
1641 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
1642 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1643 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1644 address by one in call to dwarf2_emit_insn.
1645 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
1646 Implement ".abi" pseudo and correct .cranges descriptors. Correct
1647 alignment handling broken by imported changes.
1648 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1649 (sh64_handle_align): Declare.
1650 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1651 (sh64_max_mem_for_rs_align_code): Declare.
1652 (enum sh64_isa_values): Moved here from tc-sh64.c.
1653 (md_do_align): Define.
1654 (sh64_do_align): Declare.
1655 (struct sh64_tc_frag_data): New.
1656 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
1658 (TC_FRAG_INIT): Change to set new datatype.
1659 (struct sh64_segment_info_type): Rename member
1660 last_flushed_location to last_contents_mark. All users changed.
1661 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1662 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1663 * config/tc-sh.c (md_pseudo_table): Add ".abi".
1664 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1665 of unsetting seen_insn.
1666 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1667 call sh64_update_contents_mark.
1668 (sh_handle_align): Remove HAVE_SH64-conditioned code.
1669 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1670 enum sh64_isa_values.
1671 (sh64_set_contents_type): Drop segT parameter. All callers changed.
1672 (emitting_crange): Boolean guard moved to file scope from function
1673 scope in sh64_set_contents_type.
1675 (sh64_update_contents_mark): New; most split out from
1676 sh64_flush_pending_output.
1677 (shmedia_md_end): Call sh64_update_contents_mark. Set
1678 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1679 (sh64_do_align): New function.
1680 (sh64_max_mem_for_rs_align_code): New function.
1681 (sh64_handle_align): Rename from shmedia_do_align. Make
1682 non-static. Add head comment. Emit zero bytes for n bytes modulo
1683 four. Change return-type to void.
1684 (shmedia_elf_new_section): Remove.
1685 (shmedia_md_assemble): Call sh64_update_contents_mark.
1686 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
1687 new frag. Call sh64_update_contents_mark after making the new
1689 (sh64_flush_pending_output): Just call sh64_update_contents_mark
1690 and sh_flush_pending_output.
1691 (sh64_flag_output): Also call md_flush_pending_output, but add
1692 condition on not emitting_crange.
1693 (sh64_tc_cons_fix_new): Remove.
1694 2001-01-12 Nick Clifton <nickc@redhat.com>
1695 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1696 alignment handling scheme imported from sourceware.
1697 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
1698 * config/tc-sh64.h (TARGET_FORMAT): Define.
1699 (sh64_target_format): Prototype.
1700 * config/tc-sh64.c (sh64_target_mach): New function.
1701 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
1702 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1703 zero_address_frag instead of copying the frag of the symbol.
1704 (shmedia_frob_file_before_adjust): Ditto.
1705 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1706 to valueT to remove signedness.
1707 (shmedia_md_convert_frag): Add parameter final. Rename parameter
1708 headers to output_bfd. Do not evaluate symbols if final is false;
1710 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1711 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1712 to the current frag, call shmedia_md_convert_frag to emit fixups
1713 and make frag_wane neutralize the frag. Update comments.
1714 * config/tc-sh.c (md_convert_frag): Change caller of
1715 shmedia_md_convert_frag.
1716 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1717 * config/tc-sh64.h: Tweak comments and correct formatting.
1718 * config/tc-sh64.c: Ditto.
1719 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1720 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1721 for the no-relocation case.
1722 (shmedia_check_limits): Fix range check being off-by-one for PTA.
1723 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
1725 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1727 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1728 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1730 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1732 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1733 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1734 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1735 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1736 al>: Set lowest bit of field to relocate to 1 and rest to empty,
1737 if reloc is emitted.
1738 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1739 New options plus bugfixes.
1740 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1742 (md_parse_option): Handle new options.
1743 (md_show_usage): Add blurb for new options.
1744 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1745 (sh64_expand, sh64_pt32): New variables.
1746 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1747 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1748 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1749 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1750 <resolved previously-pc-relative relocs>: Handle
1751 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1752 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1753 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1754 points to SHcompact code.
1755 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1756 SH64PCREL16)>: Check that ISA of what operand points at and
1757 PTA/PTB matches, or emit error.
1758 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1759 SHMEDIA_BFD_RELOC_PT.
1760 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1762 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1763 condition for MOVI expansion.
1764 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1765 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1767 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1769 (sh64_target_format): Error-check setting of sh64_pt32 and
1770 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1771 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1772 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1773 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1774 * config/tc-sh64.c: Improve comments.
1775 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1776 not say the linker will check correctness of PTA/PTB expansion.
1777 (shmedia_md_end): Make non-static.
1778 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1780 * config/tc-sh.c (sh_finalize): Remove.
1781 * config/tc-sh.h (md_end): Do not define.
1782 Remove prototype for sh_finalize.
1783 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1784 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1785 sh64_section_data container when storing section type in tdata
1786 field in elf_section_data.
1787 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1789 * Makefile.am: Update dependencies.
1790 * Makefile.in: Regenerate.
1791 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1792 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1793 dwarf2_emit_insn call with test on debug_type.
1794 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1795 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1796 CRT_SH5_ISA32 sticky for 64-bit.
1797 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1798 Generate .crange sections when switching ISA mode or emitting
1799 constants in same section as code.
1800 * config/tc-sh64.c: Reformat structure definitions.
1801 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1803 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1804 to emit a .cranges descriptor when contents type changes. Only
1805 emit error if changing contents type and -no-mix is in effect.
1806 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1807 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1808 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1809 sh64_flush_last_crange over sections.
1810 When checking main symbol of datalabel symbol, check for
1811 STO_SH5_ISA32, not ISA type of section in definition.
1812 (shmedia_frob_file_before_adjust): Check main symbol for
1813 STO_SH5_ISA32; don't check ISA type of section in definition.
1814 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1815 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1816 .cranges entries have been output.
1817 (shmedia_elf_new_section): Just call md_flush_pending_output.
1818 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1819 fix. Do not set tc_segment_info_data.in_code for section. Call
1820 sh64_set_contents_type for SHmedia code.
1821 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1822 false. Call md_flush_pending_output.
1823 (sh64_target_format): Check that -no-mix and
1824 -shcompact-const-crange are used in sane combination with other
1826 (shmedia_md_pcrel_from_section): Check type of fix for how to
1828 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1829 not ISA type of section in definition.
1830 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1831 hold contents-type state.
1832 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1833 (sh64_flush_pending_output): Declare.
1834 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1835 (sh64_tc_cons_fix_new): Declare.
1836 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1837 call sh64_flag_output.
1838 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1839 call sh64_set_contents_type to mark SHcompact code and set
1841 (md_longopts): New options "-no-mix" and
1842 "-shcompact-const-crange".
1843 (md_parse_option): Handle new options.
1844 (md_show_usage): Add blurb for new options.
1845 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1846 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1847 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1848 (sh64_last_insn_frag): New.
1849 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1850 to get frag for insn opcode for generating fixups; do not assume it
1852 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1854 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1856 (TC_FRAG_TYPE): Define as fragS *.
1857 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1858 (sh64_last_insn_frag): Declare.
1859 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1860 not == NULL before dereferencing.
1861 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1862 Get rid of BFD section flag and EF_SH64_ABI64.
1863 * config/tc-sh64.c (shmedia_frob_section_type): Use
1864 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1865 communicate the section as containing SHmedia code. Describe why.
1866 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1867 EF_SH64 regardless of ABI.
1868 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1869 in error message. Handle resolved expressions for
1870 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1871 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1872 (shmedia_check_limits): Handle BFD_RELOC_64.
1873 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1874 a STO_SH5_ISA32 symbol, only the BFD value.
1875 2000-12-11 Ben Elliston <bje@redhat.com>
1876 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1877 dwarf2_generate_asm_lineno.
1878 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1879 Handle PC-relative MOVI expansions with assembler relaxation.
1880 Generate PC-relative relocs from 16-bit PC-relative expressions.
1881 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1882 (shmedia_md_pcrel_from_section): ...here.
1883 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1884 turned completely resolved. Adjust relocation type for 16-bit
1885 immediate operands that has turned PC-relative. Adjust back for
1886 MD_PCREL_FROM_SECTION being applied twice.
1887 (shmedia_md_convert_frag): Always emit reloc for expression with
1888 global or weak symbol. Handle relaxation result for PC-relative
1890 (shmedia_md_estimate_size_before_relax): An expression with a weak
1891 or global symbol can not be relaxed. Break out tests for
1892 relaxable symbol into variable sym_relaxable.
1893 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1894 UNDEF_MOVI)>: Break out any PC-relative expression and change
1896 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1898 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1899 MOVI expansion. If X_op_symbol of the immediate expression is
1900 set, make an expression symbol for the argument to frag_var.
1901 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1903 (END): Adjust for new relaxations.
1904 (md_relax_table): Add entries for new relaxations.
1905 2000-12-07 Ben Elliston <bje@redhat.com>
1906 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1907 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1908 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1909 SHORI operand offsets in PT/PTA/PTB expansions.
1910 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1911 Implement DataLabel semantics.
1912 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1913 shmedia_frob_file_before_adjust.
1914 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1915 (DATALABEL_SUFFIX): Define.
1916 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1917 symbol list to update "datalabel" symbols to their main symbol
1919 (shmedia_frob_file_before_adjust): New.
1920 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1921 undefined and set STT_DATALABEL.
1922 (sh64_frob_label): Initialize TC symbol field.
1923 (sh64_consume_datalabel): Actually implement semantics. New
1924 parameter operandf, call it instead of expression.
1925 (sh64_exclude_symbol): New.
1926 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1927 to sh64_consume_datalabel.
1928 (tc_symbol_new_hook): Define to tc_frob_symbol.
1929 (TC_SYMFIELD_TYPE): Define to symbolS *.
1930 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1931 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1932 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1934 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1935 generating dwarf2 debug information.
1936 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1937 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1938 elf64-sh64 for the 64-bit ABI.
1939 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1941 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1942 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1944 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1945 * config/tc-sh64.c: Tweak comments, formatting and error messages.
1946 (enum sh64_abi_values): New type.
1947 (enum sh64_isa_values): New type.
1948 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
1949 (seen_shcompact_mode, seen_shmedia_mode): Delete.
1950 (sh64_abi): Replace shmedia_64.
1951 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1952 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1953 (s_sh64_mode): Check validity for this target.
1954 (sh64_target_format): Initialize defaults for ISA and ABI.
1955 Fallback to old object format if no SH64 ISA or ABI has been
1957 * config/tc-sh.c (md_parse_option): Check combinations for errors.
1958 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1959 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1960 * config/tc-sh64.h: Fix typo in comment.
1961 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
1962 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1963 <PT fixups for absolute values>: Size will be longest, not
1965 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
1966 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1967 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1968 and l1 to hold lowercase of two first characters. Change all
1969 remaining TO_LOWER to tolower.
1970 * config/tc-sh64.c (TO_LOWER): Delete.
1971 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1972 (md_parse_name): Define.
1973 (sh64_consume_datalabel): Declare.
1974 (DOLLAR_DOT): Define.
1975 * config/tc-sh64.c (shmedia_parse_exp): New.
1976 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1977 (shmedia_parse_reg): Remove const from src
1979 (shmedia_get_operands): Ditto for args parameter and ptr variable.
1980 (shmedia_md_assemble): Ditto for op_end variable.
1981 (shmedia_get_operand): Ditto for ptr parameter and src variable.
1982 Use shmedia_parse_exp, not parse_exp.
1983 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1984 parameter. All callers changed.
1985 (shmedia_get_operand): Add shmedia_arg_type parameter. All
1987 (shmedia_parse_reg): Put first two character in local variables.
1988 Use tolower, not TO_LOWER. If no register is found and argtype
1989 indicates a control register, scan shmedia_creg_table
1991 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1992 * Makefile.am (CPU_TYPES): Add sh64.
1993 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1994 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
1995 Regenerate dependencies.
1996 * Makefile.in: Regenerate.
1997 * configure.in: Add support for sh64-*-elf*.
1998 * configure: Regenerate.
1999 * config/tc-sh64.h: New.
2000 * config/tc-sh64.c: New.
2001 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2002 .mode, .isa and .uaquad.
2003 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2004 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2005 [HAVE_SH64] (END): Define as 10.
2006 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2007 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2009 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2010 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2011 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2012 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2014 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2015 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2016 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2017 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2018 SHmedia instructions. Handle state-change after switching to
2020 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2021 (md_parse_option) [HAVE_SH64]: Parse new options.
2022 (md_show_usage) [HAVE_SH64]: Show usage of new options.
2023 (md_convert_frag) [HAVE_SH64] <default>: Call
2024 shmedia_md_convert_frag instead of abort.
2025 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2026 BFD_RELOC_SH_SHMEDIA_CODE.
2027 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2028 SHcompact or SHmedia code.
2029 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2030 shmedia_md_apply_fix instead of abort.
2031 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2032 result from calling shmedia_md_estimate_size_before_relax instead
2034 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2036 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2037 shmedia_init_reloc and do nothing more if it returns non-zero.
2038 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2039 * po/POTFILES.in: Regenerate.
2040 * po/gas.pot: Regenerate.
2042 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
2044 * config/tc-sh.c (parse_at): Install the correct version of
2047 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2048 assume fixP->fx_subsy is non-NULL.
2050 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
2052 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
2053 A_DISP_PC_ABS, and adjust it by -4.
2054 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2056 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2057 the operand type is not A_DISP_PC_ABS.
2059 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
2061 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2062 common and weak symbols. Handle common and weak symbols as
2063 undefined symbols with regards to GREG handling and merging.
2064 (mmix_frob_file): Ditto.
2066 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2068 * configure.in (hppa-*-netbsd*): New target.
2069 * configure: Regenerate.
2070 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2072 2002-02-02 Alan Modra <amodra@bigpond.net.au>
2074 * config/tc-v850.c: Add missing prototypes amd use old-style
2075 function definitions.
2076 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2077 (sdata_section tdata_section, zdata_section, sbss_section,
2078 tbss_section, zbss_section, rosdata_section, rozdata_section,
2079 scommon_section, tcommon_section, zcommon_section,
2080 call_table_data_section, call_table_text_section): Delete.
2081 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2082 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2083 v850_call_table_data, v850_call_table_text): Delete.
2084 (struct v850_seg_entry): New.
2085 (v850_seg_table): New.
2086 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2087 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2088 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2089 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2092 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2093 recording of alignment.
2094 (md_pseudo_table): Use v850_seg.
2095 (md_begin): Don't init .call_table_data and .call_table_text here.
2096 Set v850_seg_table bss entry.
2098 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2100 Support on-demand global register allocation by passing on
2101 base-plus-offset relocs to the linker.
2102 * config/tc-mmix.c: Tweak and fix typos in comments.
2103 (allocate_undefined_gregs_in_linker): New variable.
2104 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2105 (md_longopts): Add --linker-allocated-gregs.
2106 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2107 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2108 (md_show_usage): Update text for -x. Add text for
2109 --linker-allocated-gregs.
2110 (tc_gen_reloc): Derive default value for addend from val and
2111 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2112 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2113 GREG if allocate_undefined_gregs_in_linker.
2114 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2115 --linker-allocated-gregs.
2116 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2117 --linker-allocated-gregs. Mention that it's implied by -x.
2118 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2119 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2121 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2123 2002-02-01 Alan Modra <amodra@bigpond.net.au>
2125 * Makefile.am: Run "make dep-am"
2126 * Makefile.in: Regenerate.
2128 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
2130 * config/tc-or32.c: New file.
2131 * config/tc-or32.h: New file.
2132 * configure.in: Add support for or32 targets.
2133 * configure: Regenerate.
2134 * config/obj-coff.c: Add support for or32 targets.
2135 * config/obj-coff.h: Add support for or32 targets.
2136 * Makefile.am: Add support for or32 targets.
2137 * Makefile.in: Regenerate.
2138 * NEWS: Mention support for OpenRISC.
2139 * doc/Makefile.in: Regenerate.
2140 * po/POTFILES.in: Regenerate.
2141 * po/gas.pot: Regenerate.
2143 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
2145 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2148 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2150 * config/tc-mips.c (tc_gen_reloc): Arrange for
2151 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2152 their LO16 parts, even for ELF.
2154 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
2156 * config/tc-i386.c: Protect definitions of true and false
2159 2002-01-28 Jakub Jelinek <jakub@redhat.com>
2161 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2162 made because of .weak, if they are neither defined nor used in any
2165 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
2167 * configure: Regenerated.
2169 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2171 * doc/Makefile.am (install): Depend on install-info.
2172 * doc/Makefile.in: Regenerate.
2174 2002-01-26 Nick Clifton <nick@redhat.com>
2176 * po/fr.po: Updated version
2178 2002-01-24 Kazu Hirata <kazu@hxi.com>
2180 * config/tc-h8300.c (check_operand): Don't print a warning
2181 when a valid 24-bit address is given to a 16-bit address
2184 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
2186 * config/tc-sh.c (sh_elf_suffix): Removed.
2187 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2188 sh_end_of_match, sh_parse_name): New functions.
2189 (sh_elf_cons): Simplify.
2190 (parse_exp): Reject misplaced PIC operands.
2191 (md_undefined_symbol): Simplify.
2192 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2193 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2194 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2195 Complain if subsy remains at the end.
2196 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2197 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2199 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
2201 * config/tc-mn10300.c (xr_registers): Move `pc'...
2202 (other_registers): ... here.
2204 2002-01-22 Alan Modra <amodra@bigpond.net.au>
2206 * Makefile.am: Run "make dep-am".
2207 * Makefile.in: Regenerate.
2208 * gas/po/POTFILES.in: Regenerate.
2210 2002-01-21 DJ Delorie <dj@redhat.com>
2212 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2213 stabstr_name allocation permanent, as it will be referenced from
2216 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2218 * configure.in (ia64-*-netbsd*): New target.
2219 * configure: Regenerate.
2221 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2223 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2225 <Detailed description, ARM options>: Ditto.
2226 * doc/c-arm.texi (ARM Options): Ditto.
2228 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2230 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2231 do_mia, do_mar and do_mra respectively.
2232 (do_mav_*): Renamed from do_c_*.
2233 (mav_reg_required_here, mav_parse_offset): Renamed from
2234 cirrus_reg_required_here and cirrus_parse_offset respectively.
2235 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2237 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2238 Keith Walker <keith.walker@arm.com>
2240 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2241 (insns): Add pattern for bxj instruction.
2242 (do_bxj): New function.
2243 (arm_cpus): Add arm926ej.
2244 (arm_archs): Add armv5tej.
2246 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2248 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2250 2002-01-19 Keith Walker <keith.walker@arm.com>
2252 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2254 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2256 * NEWS: Mention new ARM command-line options and VFP support.
2258 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
2260 (ARM_CEXT_MAVERICK): Similarly.
2261 (ARM_ANY): Now means any core instruction.
2262 (CPU_DEFAULT): Default to ARM_ANY.
2263 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2264 (pic_code): Declare for all object types. Make type int.
2265 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2266 (march_fpu_opt, mfpu_opt): Declare.
2267 (md_longopts): Tidy up conditional definitions.
2268 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2269 (arm_long_opts): New tables.
2270 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2271 (arm_parse_extension): New function.
2272 (md_parse_option): Rewrite using new table-driven system.
2273 (md_show_usage): Use new table-driven system.
2274 (md_begin): Calculate cpu_variant from command line option data.
2275 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2276 command-line options.
2277 * doc/c-arm.texi: Likewise.
2279 2002-01-18 Andreas Jaeger <aj@suse.de>
2281 * as.c (parse_args): Update year.
2283 2002-01-17 Timothy Wall <twall@alum.mit.edu>
2285 * config/tc-tic54x.c (encode_address): Add a more informative
2286 warning about incorrect syntax.
2288 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2290 * po/gas.pot: Regenerate.
2292 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2294 * macro.c (get_any_string): Add no-c-format comment to prevent
2295 confusion when translating string.
2296 * gasp.c (get_any_string): Add no-c-format comment to prevent
2297 confusion when translating string.
2299 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2300 Johannes Stezenbach <js@convergence.de>
2301 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2302 matched before the shorter ones.
2303 (my_getSmallParser): Fix handling of nested parentheses in
2304 percent_op's. Code cleanup.
2305 (my_getPercentOp): New function, code from my_getSmallParser.
2306 (my_getSmallExpression): Fix handling of closing parentheses.
2307 Code cleanup. Better comments.
2309 2002-01-16 Nick Clifton <nickc@redhat.com>
2311 po/tr.po: New file: Turkish translation.
2312 configure.in (LINGUAS): Add "tr".
2313 configure: Regenerate.
2315 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2317 Support for VFP instructions
2318 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2319 (cp_address_required_here): New argument wb_ok. When false, do not
2320 accept write-back forms of addressing. Change all callers.
2321 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2322 (FPU_VFP_EXT_V2): Define.
2323 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2324 Define in terms of above.
2325 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2326 (vfp_reg): New struct.
2327 (vfp_regs): New array of registers.
2328 (insns): Add VFP instructions.
2329 (sn_table): New array of VFP single-precision register names.
2330 (dn_table): New array of VFP double-precision register names.
2331 (all_reg_maps): Add the new register tables.
2332 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2333 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2334 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2335 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2336 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2337 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2338 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2339 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2340 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2341 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2342 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2343 (do_vfp_sp_dp_cvt): New functions.
2344 (md_begin): Set soft-float flag for appropriate VFP work.
2345 (md_atof): Handle VFP-format doubles.
2346 (md_parse_option): Handle VFP command-line options.
2347 (md_show_usage): Display VFP command-line options.
2349 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2351 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2352 various command line options.
2354 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2356 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2358 (xstormy16_md_apply_fix3): Do not return a value.
2360 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2362 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2363 the -EL/-EB option that matches the target's endianness.
2364 (md_parse_option): Likewise.
2366 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2368 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2369 is not dependent on ARM_BI_ENDIAN.
2371 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2373 * tc-arm.c (all error messages): Normalize capitalization of messages.
2375 * tc-arm.h (md_operand): Delete define.
2376 * tc-arm.c (in_my_get_expression): New static variable.
2377 (my_get_expression): Set and clear it.
2378 (md_operand): New function. If called from my_get_expression
2379 put the error in inst.error.
2380 (output_inst): Now takes argument of instruction being assembled.
2381 Print it out with any error message.
2382 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2384 (end_of_line): Don't update inst.error if it is already set.
2386 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
2388 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
2389 op that can be translated into a mvn instruction.
2391 2002-01-11 Steve Ellcey <sje@cup.hp.com>
2393 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2394 setting default md.flags.
2395 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2396 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2397 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2398 for 32 bit unwind info blocks.
2399 (generate_unwind_image): Add support for different types
2400 of unwind images (32 bits and/or big-endian).
2401 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2402 (ia64_target_format): Add support for hpux target formats.
2403 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2404 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2405 SHT_FINI_ARRAY elf section types.
2407 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
2409 * tc-arm.c (struct reg_entry): Move before prototypes.
2410 (int_register, cp_register, fp_register): Delete.
2411 (reg_table): Delete. Replaced with ...
2412 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2413 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2414 (mav_dspsc_table): ... one table per register set.
2415 (arm_reg_hsh): Delete.
2416 (struct reg_map): New structure.
2417 (all_reg_maps): New array.
2418 (enum arm_reg_type): New enums.
2419 (build_reg_hsh): New function.
2420 (insert_reg_alias): Use hash table passed by caller. Adjust all
2422 (create_register_alias): New function, split out from ...
2423 (md_assemble): ... here.
2424 (md_begin): Build new register hash tables.
2425 (arm_reg_parse): New argument for the hash table to search. Adjust all
2427 (arm_reg_parse_any): New function.
2428 (co_proc_number): Look up the processor number in the processor hash
2430 (cirrus_regtype): Delete.
2431 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2432 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2433 (ARM_EXT_MAVERICKsc_register): Delete.
2434 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2435 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2437 (do_c_triple_4, do_c_triple_5): Delete.
2438 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2439 (do_c_quad_6): Delete.
2440 (do_c_quad_6[ab]): New functions.
2441 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2442 arguments to use new register parsing methods.
2443 (cirrus_reg_required_here): Likewise.
2444 (insns): Reclassify cirrus maverick worker functions.
2445 (cirrus_valid_reg): Delete.
2447 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2449 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2450 (sh*-*-netbsdelf*): New target.
2451 * configure: Regenerate.
2452 * tc-sh.h: Update copyright years.
2453 (TARGET_FORMAT): Add version for TE_NetBSD.
2455 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2457 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2460 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2462 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2463 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2465 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
2467 * tc-mips.c (mips_cprestore_valid): New flag.
2468 (mips_frame_reg_valid): New flag.
2469 (macro) [M_JAL_2]: Check both flags.
2470 [M_JAL_A]: Likewise.
2471 (s_cprestore): Set mips_cprestore_valid.
2472 (tc_get_register): If setting mips_frame_reg, set
2473 mips_frame_reg_valid and clear mips_cprestore_valid.
2474 (s_mips_ent): Clear both flags.
2475 (s_mips_end): Clear both flags.
2477 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2479 * write.c (write_object_file): Make use of bfd_section_list_remove.
2480 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2481 * config/tc-mmix.c (mmix_frob_file): Likewise.
2483 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2485 * configure.in (i386-*-netbsdelf*): Collapse target into...
2486 (i386-*-netbsd*): ...this. Add support for x86-64.
2487 * configure: Regenerated.
2489 2002-01-03 matthew green <mrg@redhat.com>
2491 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2493 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2495 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2498 For older changes see ChangeLog-0001
2504 version-control: never