1 2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3 * tc-mips.c (load_address): Don't clobber $at when loading a
4 64-bit address in non-PIC code if noat is in effect.
7 2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
9 * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
10 used in division/multiply macro expansions similarly to how they
11 are used in the variants with break instructions.
14 2002-07-30 Graeme Peterson <gp@qnx.com>
16 * configure.in: Add support for arm-*-nto target.
17 * configure: Regenerate.
19 2002-07-30 Nick Clifton <nickc@redhat.com>
21 * config/tc-arm.c (struct literal_pool): Add fields to allow
22 multiple literal pools to be maintained.
23 (find_literal_pool): New function.
24 (find_or_make_literal_pool): New function.
25 (add_to_literal_pool): Use find_or_make_literal_pool.
26 (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
28 (s_ltorg): Use find_literal_pool.
29 (arm_cleanup): Dump all literal pools.
30 * doc/c-arm.texi: Document new behaviour of only dumping literal
33 2002-07-26 Alan Modra <amodra@bigpond.net.au>
35 * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
36 rather than PPC_OPCODE_32 for powerpc64*.
38 2002-07-25 Nick Clifton <nickc@redhat.com>
40 * po/es.po: Updated Spanish translation.
41 * po/fr.po: Updated French translation.
43 2002-07-25 Richard Sandiford <rsandifo@redhat.com>
45 * doc/c-mips.texi: Remove -mcpu. Document -mabi.
46 * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
47 (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
48 * configure, config.in: Regenerate.
49 * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
50 (mips_set_options): Remove "abi" field.
51 (mips_opts): Update accordingly. Replace all uses of mips_opts.abi
54 (mips_arch_string, mips_arch_info): New vars.
55 (mips_tune_string, mips_tune_info): New vars.
56 (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
57 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
58 (mips_isa_to_str, mips_cpu_to_str): Remove.
59 (mips_ip): If the selected architecture is a generic ISA rather
60 than a processor, only mention the ISA level in error messages.
61 (OPTION_MCPU): Remove.
63 (md_longopts): Add -mfp64, remove -mcpu.
64 (mips_set_option_string): New fn.
65 (md_parse_option): Make -mipsN update file_mips_isa rather than
66 mips_opts.isa. Use mips_set_option_string to set -march or -mtune.
67 Don't let -mgp32 and -mfp32 change the ABI.
68 (show): Move to end of file. Constify string argument.
69 (md_show_usage): Move to the end of the file. Read available
70 architectures from mips_cpu_info_table.
71 (mips_set_architecture): New fn.
72 (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN
73 is an alias for -march=mipsN. Don't change the ABI based on other
74 flags. Infer the register size from the ABI as well as the
75 architecture. Complain about more conflicting arguments.
77 (s_mipsset): Don't change the ABI.
78 (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
79 (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
80 "mipsN"-type entries. Remove entries that vary only in the
81 manufacturer's prefix, or that have "000" replaced by "k".
82 Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000.
83 (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
84 (mips_parse_cpu): New fn.
85 (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
86 (mips_cpu_info_from_isa): Minor formatting tweak.
88 2002-07-24 Nick Clifton <nickc@redhat.com>
90 * po/sv.po: Updated Swedish translation.
91 * po/es.po: Updated Spanish translation.
93 2002-07-23 Alan Modra <amodra@bigpond.net.au>
95 * Makefile.am: Run "make dep-am".
96 * Makefile.in: Regenerate.
97 * doc/Makefile.in: Regenerate.
98 * config.in: Regenerate.
99 * po/POTFILES.in: Regenerate.
101 2002-07-23 Nick Clifton <nickc@redhat.com>
103 * po/fr.po: Updated French translation.
105 2002-07-23 Nick Clifton <nickc@redhat.com>
107 * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
110 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
112 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
113 instead of S_IS_EXTERN.
114 (md_estimate_size_before_relax): Likewise.
115 (mips_fix_adjustable): Likewise.
117 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
119 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
121 2002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
122 Nick Clifton <nickc@redhat.com>
124 * cond.c (s_ifdef): Treat a referenced but not yet defined
125 symbol as if it were undefined, in exactly the same way as
128 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
129 consider referenced bug not yet defined symbols to be
132 2002-07-18 Denis Chertykov <denisc@overta.ru>
133 Frank Ch. Eigler <fche@redhat.com>
134 Alan Lehotsky <alehotsky@cygnus.com>
135 John Healy <jhealy@redhat.com>
136 Jeff Johnston <jjohnstn@redhat.com>
138 * configure.in: Add ip2k configuraton.
139 * configure: Regenerate.
140 * Makefile.am: Add ip2k configuraton.
141 * Makefile.in: Regenerate.
142 * configure: Regenerate.
143 * Makefile.in: Regenerate.
144 * config/tc-ip2k.c: New file.
145 * config/tc-ip2k.h: New files.
146 * NEWS: Mention new support.
147 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
148 * doc/Makefile.in: Regenerate.
149 * doc/all.texi: Set IP2K
150 * doc/as.texinfo: Add IP2K description.
151 * doc/c-ip2k.texi: New file.
153 2002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
155 * NEWS: Reformat to match style of other NEWS files.
157 2002-07-17 Jan Hubicka <jh@suse.cz>
159 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
161 2002-07-16 Moritz Jodeit <moritz@jodeit.org>
163 * config/tc-z8k.c (build_bytes): Correct order of memset args.
165 2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
167 * NEWS: Add 'Changes in 2.13'.
169 2002-07-15 Matt Fredette <fredette@netbsd.org>
171 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
173 2002-07-12 Alan Modra <amodra@bigpond.net.au>
175 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
176 case with non CODE_64BIT case. Don't warn on "qword ptr" if
179 2002-07-11 Alan Modra <amodra@bigpond.net.au>
181 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
182 (ppc_frob_file_before_adjust): New function.
183 * config/tc-ppc.h (tc_frob_symbol): Don't define.
184 (ppc_elf_frob_symbol): Don't declare.
185 (tc_frob_file_before_adjust): Define.
186 (ppc_frob_file_before_adjust): Declare.
188 * config/tc-ppc.c (md_pseudo_table): Warning fix.
189 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
192 (ppc_xcoff64): Rename to ppc_obj64.
193 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
194 (ppc_set_cpu): Set PPC_OPCODE_32 too.
195 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
197 (ppc_target_format): Use ppc_obj64 to select format.
198 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
199 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
200 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
201 (tc_frob_symbol): Likewise.
202 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
203 BFD_DEFAULT_TARGET_SIZE.
205 (ppc_is_toc_sym): Likewise.
206 (md_apply_fix3): Likewise.
207 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
208 BFD_DEFAULT_TARGET_SIZE.
209 (ELF_TC_SPECIAL_SECTIONS): Likewise.
210 (tc_frob_symbol): Likewise.
212 2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
214 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
217 2002-07-09 Alan Modra <amodra@bigpond.net.au>
219 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
220 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
221 (md_apply_fix3): Formatting. Remove redundant test.
222 (tc_gen_reloc): Remove redundant code.
223 (tc_i386_force_relocation): Delete. Movy body of function to..
224 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
226 2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
228 * configure.in: Add hppa-*-openbsd* target, change
229 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
231 * configure: Regenerate.
233 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
235 * config/tc-mips.c (macro): Shift the 32-bit address range
236 accessible with a lone "lui" down by 32768.
238 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
240 * config/tc-mips.c (load_address): Use non-trapping "daddu"
241 instead of "dadd" in address calculations.
244 2002-07-08 Alan Modra <amodra@bigpond.net.au>
246 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
248 (md_assemble): Instead, zap the suffix here.
250 2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
252 * NEWS: Remove next release number until the release is actually
255 2002-07-03 Alan Modra <amodra@bigpond.net.au>
257 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
259 * Makefile.in: Regenerate.
261 2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
263 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
264 to symbols in merge sections, even non pc-relative ones.
266 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
268 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
270 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
272 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
273 .softregs and .eeprom.
275 2002-06-28 David O'Brien <obrien@FreeBSD.org>
277 * NEWS: Note the next release is 2.13.
279 2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
281 * po/tr.po: New translation imported.
283 2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
285 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
286 (ecoff_directive_def): Likewise.
287 (ecoff_directive_tag): Likewise.
288 * listing.c (file_info): Likewise.
289 * hash.c (what): Likewise.
291 2002-06-25 H.J. Lu <hjl@gnu.org>
293 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
294 * Makefile.in: Regenerated.
296 2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
298 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
299 (assemble_ppi): Generate warning if the same register is used
300 twice as destination in the same padd / pmuls instruction.
302 2002-06-18 Dave Brolley <brolley@redhat.com>
304 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
305 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
306 * configure.in: Support frv-*-*.
307 * Makefile.am (CPU_TYPES): Add frv.
308 (TARGET_CPU_CFILES): Add tc-frv.c.
309 (TARGET_CPU_HFILES): Add tc-frv.h.
310 (DEPTC_frv_coff): New variable.
311 (DEPTC_frv_elf): New variable.
312 (DEPOBJ_frv_coff): New variable.
313 (DEPOBJ_frv_elf): New variable.
314 (DEP_frv_coff): New variable.
315 (DEP_frv_elf): New variable.
316 * tc-frv.c: New file.
317 * tc-frv.h: New file.
319 2002-06-17 Catherine Moore <clm@redhat.com>
321 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
323 2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
325 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
327 2002-06-17 Tom Rix <trix@redhat.com>
329 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
331 2002-06-14 H.J. Lu <hjl@gnu.org>
332 Daniel Jacobowitz <drow@mvista.com>
334 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
335 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
336 * config/tc-mips.c (s_mips_file): Call s_app_file_string
337 and new_logical_line for the first .file directive.
338 * read.c (s_app_file_string): New function.
339 (s_app_file): Call it.
340 * read.h (s_app_file_string): Add declaration.
342 2002-06-14 Daniel Jacobowitz <drow@mvista.com>
344 * configure.in: Remove MIPS_STABS_ELF.
345 * configure: Regenerated.
346 * config.in: Regenerated.
347 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
349 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
351 (pdr_seg): Declare unconditionally.
352 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
353 (s_mips_end): Likewise. Generate stabs function markers.
354 (s_mips_ent): Generate stabs function markers.
355 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
357 (s_mips_mask): Likewise.
358 (mips_flag_mdebug): New.
359 (md_longopts): Add "mdebug" and "no-mdebug".
360 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
361 (mips_after_parse_args): Set mips_flag_mdebug.
362 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
364 2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
366 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
367 value twice for RELA relocations.
369 2002-06-12 Ben Elliston <bje@redhat.com>
371 * symbols.c (resolve_symbol_value): Initialise final_val.
373 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
375 2002-06-11 Tom Rix <trix@redhat.com>
377 * config/tc-ppc.c (ppc_subseg_align): Delete.
378 (ppc_change_csect): Default csect align is 2.
379 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
381 2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
383 * config/tc-avr.c (mcu_types): Update.
385 2002-06-08 Matt Thomas <matt@3am-software.com>
387 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
388 (vax-*-netbsd*): New targets.
389 * configure: Regenerate.
390 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
391 * config/tc-vax.c: Add support for ELF and PIC.
392 (flag_want_pic): New flag.
393 (float_cons): Fix prototype.
394 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
395 (md_assemble): Introduce a new is_absolute local, and use it
396 rather than repeating the test. Make fatal errors actually
397 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
398 Add support for ELF. Add support for PIC.
399 (md_convert_frag): Adjust for BFD_ASSEMBLER.
400 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
402 (vax_reg_parse): Make the % register prefix mandatory for ELF,
403 optional for a.out, and not allowed for VMS. Adjust all callers.
404 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
405 (md_create_long_jump): Likewise.
406 (md_undefined_symbol): Likewise.
407 (md_section_align): Likewise.
408 (md_shortopts): Allow -k and -K for ELF.
409 (md_parse_option): Set flag_want_pic if -k or -K.
410 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
411 (tc_gen_reloc): New function if BFD_ASSEMBLER.
412 * config/tc-vax.h (tc_headers_hook): Remove.
413 (TARGET_FORMAT): Set according to object format and target
415 (BFD_ARCH, TARGET_ARCH): Define.
416 (NO_RELOC): Adjust for BFD_ASSEMBLER.
417 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
418 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
419 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
421 2002-06-08 Alan Modra <amodra@bigpond.net.au>
423 * Makefile.am: Run "make dep-am".
424 * Makefile.in: Regenerate.
426 * as.c: Replace CONST with const.
428 * config/obj-coff.c: Likewise.
429 * config/tc-a29k.c: Likewise.
430 * config/tc-arm.c: Likewise.
431 * config/tc-dlx.c: Likewise.
432 * config/tc-h8300.c: Likewise.
433 * config/tc-h8500.c: Likewise.
434 * config/tc-i370.c: Likewise.
435 * config/tc-i860.c: Likewise.
436 * config/tc-i960.c: Likewise.
437 * config/tc-m68hc11.c: Likewise.
438 * config/tc-m68k.c: Likewise.
439 * config/tc-m88k.c: Likewise.
440 * config/tc-mcore.c: Likewise.
441 * config/tc-mips.c: Likewise.
442 * config/tc-ns32k.c: Likewise.
443 * config/tc-pdp11.c: Likewise.
444 * config/tc-pj.c: Likewise.
445 * config/tc-s390.c: Likewise.
446 * config/tc-sh.c: Likewise.
447 * config/tc-sparc.c: Likewise.
448 * config/tc-tahoe.c: Likewise.
449 * config/tc-tic80.c: Likewise.
450 * config/tc-v850.c: Likewise.
451 * config/tc-vax.c: Likewise.
452 * config/tc-w65.c: Likewise.
453 * config/tc-z8k.c: Likewise.
455 2002-06-08 Daniel Jacobowitz <drow@mvista.com>
457 Based on patch from Matt Green:
458 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
459 * config/tc-mips.c (s_mips_file): Renamed from s_file.
460 (s_mips_loc): New function.
461 (mips_nonecoff_pseudo_table): Call them.
462 (append_insn): Call dwarf2_emit_insn.
464 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
466 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
468 (file_ase_mips16): New veriable.
469 (mips_eabi64): Remove.
470 (CPU_HAS_MIPS16): New define.
471 (CPU_HAS_MDMX): Fix data type.
472 (md_begin): Code cleanup. Use file_ase_mips16.
473 (mips_elf_final_processing): Handle mips16 header flag.
474 Handle EABI flag without intermediate variable.
476 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
478 * doc/as.texinfo: Update MIPS documentation.
480 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
482 * config/tc-mips.c: Add define for $zero register.
483 (md_begin): Add $zero as alias name for $0.
484 (insn_uses_reg): Use ZERO define.
485 (mips_ip): Add $zero as alias name for $0.
486 (mips16_ip): Likewise.
487 (s_cplocal): Demand empty rest of input line.
488 (tc_get_register): Likewise. Add support for $kt0, kt1 register
489 names. Use ZERO define. Fix input_line_pointer progress.
491 2002-06-07 Alan Modra <amodra@bigpond.net.au>
493 * symbols.c: Replace CONST by const throughout.
494 (symbol_find_exact): Split out from..
495 (symbol_find_base): ..here.
496 * symbols.h: Replace CONST by const throughout.
497 (symbol_find_exact): Declare.
498 * config/obj-elf.c: #include "struc-symbol.h".
499 (elf_frob_file): If group name matches an exported symbol, use that
500 symbol for the signature and ".group" as the section name.
502 2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
504 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
506 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
507 * testsuite/gas/sh/pcrel.d: Update.
508 * testsuite/gas/sh/pcrel.l: New file.
510 2002-06-06 Daniel Jacobowitz <drow@mvista.com>
512 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
513 and mips_opts.ase_mdmx if they are uninitialized.
515 2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
517 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
518 (hppa_force_relocation): Check if a stub just before the start symbol
519 of the last call_info is reachable before forcing relocation. Fix
522 2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
524 * config/tc-mips.c (mips_after_parse_args): New function.
525 (md_begin): Move processing of defaults to mips_after_parse_args.
526 config/tc-mips.h (md_after_parse_args): Define.
528 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
530 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
531 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
532 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
533 * configure: Regenerate.
534 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
537 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
539 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
541 2002-06-04 Alan Modra <amodra@bigpond.net.au>
543 * config/obj-elf.c (obj_elf_change_section): Set and check elf
544 linkonce flag. Print all warnings.
545 (obj_elf_section): Parse ",comdat" for groups.
546 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
547 consistency of comdat flag.
549 2002-06-02 Richard Henderson <rth@redhat.com>
551 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
552 with LITERALs without sequence numbers.
554 2002-06-01 Richard Henderson <rth@redhat.com>
556 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
557 Rename them LITUSE_ALPHA_*.
559 2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
561 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
562 accept parentheses enclosed register lists.
564 2002-05-31 Alan Modra <amodra@bigpond.net.au>
566 * Makefile.am: Run "make dep-am".
567 * Makefile.in: Regenerate.
568 * po/POTFILES.in: Regenerate.
570 2002-05-31 Graeme Peterson <gp@qnx.com>
572 * configure.in: Add i386-*-nto-qnx*.
573 * configure: Regenerate.
575 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
577 * config/tc-mips.c (mips_ip): Use unsigned long values for
580 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
582 * config/tc-mips.c (s_cpsetup): Fix initialization of
583 mips_cpreturn_register and mips_cpreturn_offset.
585 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
587 * config/tc-mips.c (s_cpsetup): Fix comment.
589 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
591 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
593 (mips16_ip): Likewise.
594 (tc_get_register): Likewise.
596 2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
597 Ed Satterthwaite <ehs@broadcom.com>
599 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
600 (mips_opts): Initialize "ase_mdmx" member.
601 (file_ase_mdmx): New variable.
602 (CPU_HAS_MDMX): New macro.
603 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
604 based on command line options and configuration defaults.
605 (macro_build): Note in comment that use of MDMX in macros is
606 not currently allowed.
607 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
608 "Z" MDMX operand types.
609 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
610 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
612 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
613 Add support for "-mdmx" and "-no-mdmx" options.
614 (OPTION_ELF_BASE): Move to accomodate new options.
615 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
616 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
617 file_ase_mdmx was set.
618 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
619 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
622 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
624 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
625 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
626 command line switch conforming to gcc conventions.
627 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
629 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
631 * config/tc-mips.c (macro_build_jalr): New Function.
632 (md_begin): NewABI uses big GOTs.
633 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
634 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
635 (load_address): Add some NewABI PIC support.
637 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
638 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
640 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
642 * config/tc-mips.c (load_address): Use mips_gp_register instead
643 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
645 (macro): Use mips_gp_register instead of hardcoded value.
647 2002-05-30 Richard Henderson <rth@redhat.com>
649 * expr.h (operatorT): Add O_md17..O_md32.
650 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
651 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
652 O_tprelhi, O_tprello, O_tprel): New.
653 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
654 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
655 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
656 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
657 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
658 (md_apply_fix3): Handle TLS relocations.
659 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
660 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
661 associated TLS reloc. Check lituse_tls relocs match up.
662 (emit_insn): Handle TLS relocations.
665 * doc/c-alpha.texi: Add docs for tls relocations.
667 2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
669 * config/tc-mips.c (mips_gprel_offset): New variable.
672 2002-05-30 Diego Novillo <dnovillo@redhat.com>
674 * gas/config/tc-d10v.c (check_resource_conflict): Only check
675 write-write conflicts.
676 (md_assemble): Reformat introductory comment.
677 (parallel_ok): Prevent packing only if the first
678 instruction cannot be packed.
680 2002-05-30 Jason Eckhardt <jle@redhat.com>
681 Tom Rix <trix@redhat.com>
683 * config/tc-d10v.c (build_insn): Check for immediates.
685 2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
687 * config/tc-mips.c: Replace GP in comments by $gp.
688 (mips_big_got): Initialize.
689 (mips_trap): Initialize.
690 (load_address): Use mips_gp_register instead of hardcoded value.
691 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
692 (macro): Use mips_gp_register instead of hardcoded value.
693 (macro2): Change load_address calls.
694 (md_pcrel_from): Comment formatting.
695 (s_cpload): Use mips_gp_register instead of hardcoded value.
696 (s_cprestore): Likewise. Comment formatting.
697 (s_gpword): Fix data type.
698 (s_cpadd): Use mips_gp_register instead of hardcoded value.
699 (nopic_need_relax): Replace GP in comments by $gp.
700 (mips_elf_final_processing): Better comment.
702 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
704 * configure.in: Add DLX configuraton
705 * Makefile.am: Add DLX configuraton
706 * configure: Regenerate.
707 * Makefile.in: Regenerate.
708 * config/tc-dlx.c: New file.
709 * config/tc-dlx.h: New files.
710 * NEWS: Mention new support.
712 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
714 * config/obj-coff.c (write_object_file): Add missing semicolon.
716 2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
718 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
719 by the define. Remove superfluous check of mips_opts.mips16.
720 (append_insn): Likewise. Canonicalize variable increments.
721 (macro_build): Canonicalize variable increments.
722 (macro_build_lui): Likewise.
723 (load_register): Likewise.
724 (load_address): Move pointer initialization.
725 (macro): Move pointer to a more local scope. Canonicalize variable
726 increments. Better comments. Replace magic constant for RA by the
728 (macro2): Replace magic constant for RA by the define. Canonicalize
730 (mips_ip): Canonicalize variable increments.
731 (mips16_ip): Replace magic constant for RA by the define.
732 (my_getSmallParser): Canonicalize variable increments/decrements.
733 (my_getPercentOp): Likewise.
734 (my_getSmallExpression): Likewise.
736 (s_mipsset): Likewise.
737 (s_cpsetup): Likewise.
738 (s_insn): Remove superfluous check of mips_opts.mips16.
739 (s_mips_stab): Likewise.
740 (mips_handle_align): Canonicalize variable increments.
741 (s_mips_ent): Likewise.
742 (s_mips_end): Add comment.
744 2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
746 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
747 * configure: Regenerate.
749 2002-05-25 Alan Modra <amodra@bigpond.net.au>
751 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
752 * Makefile.in: Regenerate.
753 * dep-in.sed: Reorder to match OBJS in Makefile.am.
754 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
755 * configure: Regenerate.
756 * as.h: Use #include "" instead of <> for local header files.
757 * flonum-konst.c: Likewise.
758 * flonum-mult.c: Likewise.
760 * listing.c: Likewise.
761 * config/tc-ia64.h: Likewise.
762 * config/tc-v850.h: Likewise.
764 2002-05-24 TAMURA Kent <kent@netbsd.org>
766 * configure.in: Add a target for i386-netbsdpe.
767 * configure: Regenerate.
769 2002-05-23 Jakub Jelinek <jakub@redhat.com>
771 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
772 (obj_elf_common): Call elf_common.
773 (obj_elf_tls_common): New function.
774 (elf_pseudo_tab): Support .tls_common.
775 (special_sections): Add .tdata and .tbss.
776 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
778 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
779 (obj_elf_parse_section_letters): Include T in error message.
780 * config/tc-ppc.c (ppc_section_letter): Likewise.
781 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
782 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
784 * config/tc-sparc.c (md_apply_fix3): Likewise.
785 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
786 Define them if not BFD_ASSEMBLER.
787 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
789 (md_apply_fix3): Add TLS relocs.
790 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
791 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
792 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
793 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
794 (ia64_elf_section_letter): Include T in error message.
795 (md_begin): Support TLS operators.
796 (md_operand): Likewise.
797 (ia64_gen_real_reloc_type): Support TLS relocs.
798 * testsuite/gas/i386/tlspic.s: New file.
799 * testsuite/gas/i386/tlsd.s: New file.
800 * testsuite/gas/i386/tlsnopic.s: New file.
801 * testsuite/gas/i386/tlsd.d: New file.
802 * testsuite/gas/i386/tlsnopic.d: New file.
803 * testsuite/gas/i386/tlspic.d: New file.
804 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
805 * testsuite/gas/ia64/tls.s: New file.
806 * testsuite/gas/ia64/tls.d: New file.
807 * testsuite/gas/ia64/ia64.exp: Add tls test.
808 * write.c (adjust_reloc_syms): Don't change symbols in
809 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
811 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
813 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
814 round the relocation up rather than down.
816 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
818 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
820 * doc/as.texinfo: Document that the COFF version of .section
821 ignores the 'a' flag.
823 2002-05-23 Alan Modra <amodra@bigpond.net.au>
825 * config/tc-alpha.c (assemble_tokens): Protect use of
826 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
828 * write.c (size_seg): Check adjustment to last frag.
829 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
831 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
832 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
833 (write_object_file): Invoke md_do_align if available, and use
834 frag_align_code on text sections.
835 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
836 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
837 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
838 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
839 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
842 2002-05-22 H.J. Lu <hjl@gnu.org>
844 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
847 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
849 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
852 2002-05-22 H.J. Lu <hjl@gnu.org>
854 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
855 for one .loc for compiler.
857 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
859 * config/tc-mips.c (macro): Relax warning, it's toot strict for
862 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
864 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
865 Optimize the rotate by zero case.
867 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
869 * configure.in: Remove accidental enabling of bfd_gas=yes for
871 * configure: Regenerate.
873 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
875 * app.c: Fix formatting.
879 * input-file.c: Likewise.
880 * listing.c: Likewise.
883 * symbols.c: Likewise.
885 2002-05-17 Alan Modra <amodra@bigpond.net.au>
887 * config/obj-generic.c: Delete file.
888 * config/obj-generic.h: Likewise.
890 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
892 * config/tc-avr.c (mcu_types): Update for new devices.
894 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
896 * config/tc-mips.c (macro): Warn about wrong la/dla use.
898 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
900 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
901 worked sometimes by accident. Fix copy&paste comment.
903 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
905 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
906 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
907 (mips_elf_final_processing): Let n32 use .reginfo.
909 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
911 * config/tc-mips.c (append_insn): Fix too small range of variable.
913 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
915 * config/tc-arm.c (arm_cleanup): Remove redundant call to
918 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
920 * config/tc-arm.c (md_assemble): Remove redundant call to
923 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
926 * stabs.c (s_stab_generic): Fix grammatical error in warning
929 2002-05-13 Alan Modra <amodra@bigpond.net.au>
931 * write.c (subsegs_finish): Don't specially align last subseg.
933 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
935 * stabs.c (s_stab_generic): Warn about a description field that is
938 * config/obj-coff.c: Fix compile time warnings when compiling
939 without BFD_ASSEMBLER defined.
942 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
944 (md_pcrel_from_section): Use md_pcrel_from().
946 2002-05-11 Bruno Haible <bruno@clisp.org>
948 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
949 by dwarf2_directive_loc, instead of calling dwarf2_where.
951 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
953 * config/obj-coff.h: Fix formatting.
954 * config/tc-mcore.c: Likewise.
955 * config/tc-mn10300.c: Likewise.
956 * config/tc-openrisc.c: Likewise.
957 * config/tc-or32.c: Likewise.
958 * config/tc-pdp11.c: Likewise.
959 * config/tc-ppc.c: Likewise.
960 * config/tc-ppc.h: Likewise.
961 * config/tc-sh64.c: Likewise.
962 * config/tc-sh.c: Likewise.
963 * config/tc-tic54x.c: Likewise.
964 * config/tc-xstormy16.c: Likewise.
965 * config/tc-xstormy16.h: Likewise.
967 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
969 * config/obj-coff.c: Fix formatting.
970 * config/obj-elf.c: Likewise.
971 * config/tc-alpha.c: Likewise.
972 * config/tc-arm.c: Likewise.
973 * config/tc-d10v.c: Likewise.
974 * config/tc-d30v.c: Likewise.
975 * config/tc-h8300.c: Likewise.
976 * config/tc-hppa.c: Likewise.
978 2002-05-09 Alan Modra <amodra@bigpond.net.au>
980 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
981 reloc when no_cond_jump_promotion.
983 2002-05-08 Jim Wilson <wilson@redhat.com>
985 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
986 current variable part of frag.
988 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
990 * config/tc-mmix.c: Fix formatting.
991 * config/tc-mmix.h: Likewise.
993 2002-05-08 Alan Modra <amodra@bigpond.net.au>
995 * configure: Regenerate.
997 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
999 * config/tc-m68k.c: Fix formatting.
1001 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
1003 * Makefile.am: Honour DESTDIR.
1004 * Makefile.in: Regenerate.
1006 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
1008 * config/tc-ia64.c: Fix formatting.
1009 * config/tc-ia64.h: Likewise.
1011 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
1013 * config/tc-mips.c: Fix formatting.
1014 * config/tc-s390.c: Likewise.
1015 * config/tc-s390.h: Likewise.
1017 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
1019 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
1020 information for instructions.
1022 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
1024 * as.h: Fix formatting.
1027 * dwarf2dbg.c: Likewise.
1028 * frags.h: Likewise.
1030 * macro.c: Likewise.
1032 * stabs.c: Likewise.
1033 * symbols.c: Likewise.
1035 2002-05-02 Alan Modra <amodra@bigpond.net.au>
1037 * app.c (mri_pseudo): Only declare for TC_M68K.
1039 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1040 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1041 BFD_RELOC_16_BASEREL.
1042 (md_assemble): Likewise.
1043 (md_apply_fix3): Likewise.
1045 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1047 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1048 zero into an add of zero - it is not the same.
1050 2002-05-01 Arati Dikey <aratid@kpit.com>
1052 * tc-sh.c (get_specific): Generate warning if the same
1053 destination register is used in parallel instructions.
1055 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
1057 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1059 2002-05-01 Alan Modra <amodra@bigpond.net.au>
1061 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1062 backwards to prevent cascading errors.
1064 2002-04-30 Mark Mitchell <mark@codesourcery.com>
1066 * configure.in: Add support for powerpc-*-windiss.
1067 * configure: Regenerated.
1069 2002-04-28 Alan Modra <amodra@bigpond.net.au>
1071 * config/tc-s390.c (md_parse_option): Formatting.
1073 * config/tc-i386.c: Formatting fixes, add missing space in error
1076 2002-04-24 Christian Groessler <chris@groessler.org>
1078 * config/tc-z8k.c (build_bytes): Add support for new cases:
1079 CLASS_IGNORE and ARG_NIM4.
1080 (md_assemble): Prevent destruction of input_line_pointer if
1081 get_operands returns failure.
1083 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
1085 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1086 instructions to be generated by macros.
1088 2002-04-24 Andreas Schwab <schwab@suse.de>
1090 * config/tc-i386.c (output_jump, output_disp)
1091 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1093 (md_apply_fix3): Remember addend value for rela relocations.
1094 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1096 2002-04-22 Chris Demetriou <cgd@broadcom.com>
1098 * config/tc-mips.c (macro_build): Add close-parenthesis missing
1099 from previous change.
1101 2002-04-22 Eric Christopher <echristo@redhat.com>
1103 * config/tc-mips.c (macro_build): Add warning if macro instructions
1104 are expanded into a branch delay slot.
1106 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
1108 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1109 numbers, gdb relies on them to detect the start of the prologue.
1111 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
1113 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1114 symbols in merge sections.
1116 2002-04-16 Alan Modra <amodra@bigpond.net.au>
1118 * as.c (main): Don't reference _bfd_chunksize.
1120 2002-04-15 Tom Rix <trix@redhat.com>
1122 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1123 symbols in merge sections.
1125 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
1127 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1128 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1129 argument for the precision.
1130 (gen_to_words): Update accordingly.
1132 2002-04-10 Alan Modra <amodra@bigpond.net.au>
1134 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1135 BFD_VERSION_STRING unavailable.
1136 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1138 2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
1140 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1141 symbol_used_in_reloc_p is true.
1143 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1146 2002-04-04 Alan Modra <amodra@bigpond.net.au>
1148 * dep-in.sed: Cope with absolute paths.
1149 * Makefile.am (dep.sed): Subst TOPDIR.
1151 * Makefile.in: Regenerate.
1153 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1155 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1156 (mips_ip): Remove unused variable.
1157 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1158 unsigned char with bfd_byte.
1159 (s_file): Remove unused variable.
1160 (s_mips_ent): Likewise.
1162 2002-04-03 Tom Rix <trix@redhat.com>
1164 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1166 (find_opcode): Fix warning in as_warn.
1167 * config/tc-d10v.h: Update Copyright.
1169 2002-04-03 Alan Matsuoka <alanm@redhat.com>
1170 Tom Rix <trix@redhat.com>
1172 From Jeff Knaggs <jknaggs@redhat.com>
1173 * config/tc-d10v.c (check_resource_conflict): New function to
1174 check for resource conflicts.
1176 From Jason Eckhardt <jle@redhat.com>
1177 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1179 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1180 reserved control registers is used.
1181 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1184 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
1185 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1186 instruction cannot be packed.
1188 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
1189 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1190 write-write conflicts.
1191 (md_assemble): Reformat introductory comment.
1192 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1195 2002-04-03 Alan Modra <amodra@bigpond.net.au>
1197 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1198 O_logical_not>): Derive final_seg from add_symbol.
1199 <O_multiply..O_logical_or>: More final_seg twiddles.
1201 2002-04-01 Jessica Han <jessica@cup.hp.com>
1203 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1206 2002-03-27 Andreas Schwab <schwab@suse.de>
1208 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1209 field for pc-relative fixups.
1210 (output_disp): Likewise.
1211 (md_estimate_size_before_relax): Likewise.
1212 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1213 pc-relative fixups in 64bit mode.
1215 2002-03-22 Alan Modra <amodra@bigpond.net.au>
1217 * config/te-aix5.h: Typo fix.
1219 2002-03-21 Alan Modra <amodra@bigpond.net.au>
1221 * Makefile.am: Run "make dep-am".
1222 * Makefile.in: Regenerate.
1223 * doc/Makefile.in: Regenerate.
1225 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1227 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1228 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1230 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
1232 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1233 the EXTENDED bit here; report the estimate according to the
1236 2002-03-18 Tom Rix <trix@redhat.com>
1238 * configure.in: Add AIX 5 support.
1239 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1240 * config/te-aix5.h: New file. AIX 5 support.
1241 * configure: Regenerate.
1243 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1245 * po/fr.po: Updated version.
1247 2002-03-16 Andreas Jaeger <aj@suse.de>
1249 * doc/c-mips.texi (Machine Dependencies): Add new node.
1251 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1253 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1254 (mips_opts): Initialize "ase_mips3d" member.
1255 (file_ase_mips3d): New variable.
1256 (CPU_HAS_MIPS3D): New macro.
1257 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1258 based on command line options and configuration defaults.
1259 (macro_build, mips_ip): Accept MIPS-3D instructions if
1260 mips_opts.ase_mips3d is set.
1261 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1262 Add support for "-mips3d" and "-no-mips3d" options.
1263 (OPTION_ELF_BASE): Move to accomodate new options.
1264 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1265 (mips_elf_final_processing): Add a comment indicating that a
1266 MIPS-3D ASE ELF header flag should be set, when one exists.
1267 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1268 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1269 nomips3d" directives.
1271 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1273 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1274 a weak symbol in same section to be within reach.
1276 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1278 * po/fr.po: Updated version.
1280 2002-03-12 Andreas Schwab <schwab@suse.de>
1282 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1283 body record so that an error is given for misplaced .save
1286 2002-03-09 Alan Modra <amodra@bigpond.net.au>
1288 * config/tc-i386.h (REX_OPCODE): Define.
1289 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1290 (rex_byte): typedef to int.
1291 * config/tc-i386.c: Group prototypes and vars together.
1292 Formatting fixes. Remove occurrences of "register" keyword.
1295 (mode_from_disp_size): Add INLINE keyword to prototype.
1296 (fits_in_signed_byte): Likewise.
1297 (fits_in_unsigned_byte): Likewise.
1298 (fits_in_unsigned_word): Likewise.
1299 (fits_in_signed_word): Likewise.
1300 (fits_in_unsigned_long): Likewise.
1301 (fits_in_signed_long): Likewise.
1302 (type_names): Constify.
1303 (intel_float_operand): Constify param.
1304 (add_prefix): Use REX_OPCODE.
1305 (md_assemble): Likewise. Modify for changed rex_byte.
1306 (parse_insn): Split out of md_assemble.
1307 (parse_operands): Likewise.
1308 (swap_operands): Likewise.
1309 (optimize_imm): Likewise.
1310 (optimize_disp): Likewise.
1311 (match_template): Likewise.
1312 (check_string): Likewise.
1313 (process_suffix): Likewise.
1314 (check_byte_reg): Likewise.
1315 (check_long_reg): Likewise.
1316 (check_qword_reg): Likewise.
1317 (check_word_reg): Likewise.
1318 (finalize_imm): Likewise.
1319 (process_operands): Likewise.
1320 (build_modrm_byte): Likewise.
1321 (output_insn): Likewise.
1322 (output_branch): Likewise.
1323 (output_jump): Likewise.
1324 (output_interseg_jump): Likewise.
1325 (output_disp): Likewise.
1326 (output_imm): Likewise.
1328 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
1330 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1332 2002-03-06 Alan Modra <amodra@bigpond.net.au>
1334 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1335 relocs except when BFD64.
1337 * write.c (number_to_chars_bigendian): Don't abort when N is
1338 larger than sizeof (VAL).
1339 (number_to_chars_littleendian): Likewise.
1341 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1343 * config/tc-hppa.c (md_apply_fix3): Add cast.
1344 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1347 2002-03-05 Paul Koning <pkoning@equallogic.com>
1349 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1350 (parse_ac5): New function for parsing float regs in float operand.
1351 (parse_expression): Remove attempt to make literals be octal.
1352 (parse_op_no_deferred): Support float literals.
1353 (parse_op): Reject attempts to refer to float regs.
1354 (parse_fop): New function, like parse_op but for float operand.
1355 (md_assemble): Add cases to parse float operands. Also fix
1356 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1358 2002-03-04 H.J. Lu <hjl@gnu.org>
1360 * config/obj-elf.c (special_section): Add .init_array,
1361 .fini_array and .preinit_array.
1363 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1364 .init_array and .fini_array.
1366 2002-03-01 Jakub Jelinek <jakub@redhat.com>
1368 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1370 (obj_frob_symbol): Copy visibility.
1372 2002-02-28 Jakub Jelinek <jakub@redhat.com>
1374 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1376 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1378 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1380 * po/es.po: Updated.
1382 2002-02-26 Chris Demetriou <cgd@broadcom.com>
1384 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1385 only, undo the changes made on 2001-06-08, with the
1386 effect being that common or extern symbols are
1387 adjusted for embedded-PIC, but weak symbols are not.
1388 (md_estimate_size_before_relax: Likewise, with the effect
1389 that extern symbols are treated the same as weak symbols
1390 only if not embedded-PIC.
1391 (mips_fix_adjustable) Likewise, with the effect that
1392 weak or extern symbols are not adjusted for embedded-PIC.
1393 (md_apply_fix3): Tweak so that the case where value is zero
1394 is handled more correctly for embedded-PIC code.
1396 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1398 * doc/as.texinfo (Overview): Add missing @ifset IA64
1400 * configure.in (LINGUAS): Add es.po.
1401 * configure: Regenerate.
1402 * po/es.po: New file.
1404 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1406 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1407 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1408 and NO_PIC cases. Code cleanup.
1409 (macro2): Fix handling of 64bit register loads.
1411 2002-02-25 David Mosberger <davidm@hpl.hp.com>
1413 * doc/as.texinfo: Add entry for IA64.
1414 * doc/c-ia64.texi: New file.
1416 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1418 * config/tc-hppa.c: Update copyright date.
1420 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1421 Remove references to chip manufacturers.
1422 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1424 (md_show_usage): Remove references to chip manufacturers. Mention
1426 (md_begin): Test power4 opcode flag bits.
1428 2002-02-22 David Mosberger <davidm@hpl.hp.com>
1430 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1431 count exceeds prologue count.
1432 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1433 (unwind.label_prologue_count): New member.
1435 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1437 (get_saved_prologue_count): New function.
1438 (save_prologue_count): New function.
1439 (free_saved_prologue_count): New function.
1440 (dot_label_state): Record state label by calling save_prologue_count().
1441 (dot_copy_state): Restore prologue count by calling
1442 get_saved_prologue_count().
1443 (generate_unwind_image): Free up list of saved prologue
1444 counts by calling free_saved_prologue_counts().
1446 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1448 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1449 function declarations.
1451 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1453 * NEWS: Note that GASP is now deprecated.
1454 * Makefile.am: Do not build gasp-new by default.
1455 * Makefile.in: Regenerate.
1456 * doc/Makefile.am: Do not install gasp.info.
1457 * doc/Makefile.in: Regenerate.
1458 * gas/gasp.texi: Note that gasp is now deprecated.
1460 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1462 * NEWS: Mark 2.12 branch.
1464 2002-02-19 Tom Tromey <tromey@redhat.com>
1466 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1468 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1470 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1473 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1475 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1476 Make bit size independent of architecture switch.
1477 (md_begin): Add warning for -m64 with -Aesa.
1478 (s390_md_end): Use renamed architecture defines.
1480 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
1482 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1484 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1486 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1489 2002-02-15 Chris Demetriou <cgd@broadcom.com>
1491 * config/tc-mips.c (md_estimate_size_before_relax): Really
1492 make sure we treat weak like extern only for ELF. (Fixes
1493 patch from 2001-07-25.)
1495 2002-02-15 Ben Elliston <bje@redhat.com>
1497 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1500 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1502 * NEWS: Mention support for MMIX.
1504 2002-02-13 Chris Demetriou <cgd@broadcom.com>
1506 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1507 a sequence of indpendent 'if' statements for easier debugging
1508 and future modification.
1510 2002-02-13 Matt Fredette <fredette@netbsd.org>
1512 * config/tc-m68k.c (md_show_usage): No longer display a
1513 hard-coded "68020" for the default CPU, instead display the
1514 canonical name of the true, configured default CPU.
1515 (m68k_elf_final_processing): Mark objects for sub-68020
1516 CPUs with the new EF_M68000 flag.
1518 2002-02-13 Andreas Schwab <schwab@suse.de>
1520 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1521 pc-relative relocations to merge sections in 64-bit mode.
1523 2002-02-13 Ben Elliston <bje@redhat.com>
1525 * NEWS: Document floating point number handling in gasp.
1526 * gasp.c: Include <assert.h> and "xregex.h".
1527 (is_flonum): New function.
1528 (chew_flownum): Likewise.
1529 (change_base): Consume flonums from the input, where possible.
1530 * doc/gasp.texi (Constants): Document floating point numbers.
1532 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1534 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1535 that implicitly use LR and RR selectors.
1537 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1539 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1540 and `epsw' as available on AM33 and above only.
1541 (other_register_name): Add logic to handle machine type encoded in
1544 2002-02-11 Tom Rix <trix@redhat.com>
1546 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1549 2002-06-11 Alexandre Oliva <aoliva@redhat.com>
1551 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1554 2002-02-11 Jan Hubicka <jh@suse.cz>
1556 * i386.c (md_assemble): Support 32bit address prefix.
1557 (i386_displacement): Likewise.
1558 (i386_index_check): Accept 32bit addressing in 64bit mode.
1560 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1562 * config/tc-sh.c (dot): Removed unused function.
1564 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1566 * Makefile.am: "make dep-am".
1567 * Makefile.in: Regenerate.
1568 * aclocal.m4: Regenerate.
1569 * config.in: Regenerate.
1570 * configure: Regenerate.
1571 * doc/Makefile.in: Regenerate.
1573 2002-02-10 Richard Henderson <rth@redhat.com>
1575 * doc/c-alpha.texi: New file.
1576 * doc/Makefile.am (CPU_DOCS): Add it.
1577 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1579 2002-02-09 Richard Henderson <rth@redhat.com>
1581 * config/tc-alpha.c (O_samegp): New.
1582 (USER_RELOC_P): Include it.
1583 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1584 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1585 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1586 (alpha_validate_fix): New.
1587 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1589 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
1591 * doc/c-cris.texi: New.
1592 * doc/all.texi: @set CRIS.
1593 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1594 Include c-cris.texi.
1595 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1596 * doc/Makefile.in: Regenerate.
1598 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1600 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1601 determine if a number is a sign-extended 32-bit number.
1602 (load_register): Use IS_SEXT_32BIT_NUM.
1603 (macro): Check if load/store macro handling is using a
1604 constant 32-bit address on 64-bit address systems, and if
1605 so optimize the generation of that address.
1607 2002-02-08 Richard Henderson <rth@redhat.com>
1609 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1610 we've eliminated all foreign relocation types yet.
1611 (alpha_fix_adjustable): Likewise.
1613 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1615 Contribute sh64-elf.
1616 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1617 Stephen Clarke <Stephen.Clarke@st.com>
1618 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1619 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1620 * config/tc-sh.c (md_relax_table): Added default sizes for
1621 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1622 MOVI_16, MOVI_32 and MOVI_48.
1623 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1624 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1626 (shmedia_md_estimate_size_before_relax): Remove redundant
1627 blocks. Set fragP->fr_var even if relaxation type unchanged.
1628 Retain UNDEF_MOVI until expression decays to number.
1629 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1630 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1631 relocation types. Take fixP->fx_addnumber into account too.
1632 (shmedia_md_apply_fix): Likewise.
1633 (shmedia_md_convert_frag): Likewise.
1634 (shmedia_build_Mytes): Likewise.
1635 (sh64_consume_datalabel): Complain about nested datalabel.
1636 Support PIC relocs. Call sh_parse_name.
1637 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1638 in tc-sh.h to SHmedia reloc types.
1639 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1640 MOVI_GOTPC): New relaxation constants.
1641 (md_relax_table): Introduce relaxation directives for PIC-related
1643 (sh_PIC_related_p): Handle datalabel.
1644 (sh_check_fixup): Choose SH5 PIC relocations.
1645 (sh_cons_fix_new): Added BDF_RELOC_64.
1646 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1647 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1648 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1649 current ISA is SHmedia, get 7 bytes.
1650 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1651 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1653 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1654 shmedia_apply_fix3 and make void.
1655 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
1656 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1658 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1659 * config/tc-sh64.h (md_parse_name): Take &c as argument.
1660 2001-03-14 DJ Delorie <dj@redhat.com>
1661 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1662 * doc/Makefile.in(CPU_DOCS): Ditto.
1663 * doc/c-sh64.texi: New file.
1664 * doc/as.texinfo: Add SH64 support.
1665 2001-03-13 DJ Delorie <dj@redhat.com>
1666 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1667 A_REUSE_PREV so that its purpose is more obvious.
1668 (shmedia_build_Mytes): Ditto.
1669 2001-03-07 DJ Delorie <dj@redhat.com>
1670 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1672 (sh64_vtable_inherit): Ditto.
1673 (strip_datalabels): New, strip "datalabel" from given line.
1674 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1676 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
1677 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1679 (shmedia_build_Mytes): ... to here.
1680 2001-03-06 DJ Delorie <dj@redhat.com>
1681 * config/tc-sh.c: Remove sh64-specific uaquad now that there
1683 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
1684 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1685 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1686 address by one in call to dwarf2_emit_insn.
1687 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
1688 Implement ".abi" pseudo and correct .cranges descriptors. Correct
1689 alignment handling broken by imported changes.
1690 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1691 (sh64_handle_align): Declare.
1692 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1693 (sh64_max_mem_for_rs_align_code): Declare.
1694 (enum sh64_isa_values): Moved here from tc-sh64.c.
1695 (md_do_align): Define.
1696 (sh64_do_align): Declare.
1697 (struct sh64_tc_frag_data): New.
1698 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
1700 (TC_FRAG_INIT): Change to set new datatype.
1701 (struct sh64_segment_info_type): Rename member
1702 last_flushed_location to last_contents_mark. All users changed.
1703 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1704 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1705 * config/tc-sh.c (md_pseudo_table): Add ".abi".
1706 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1707 of unsetting seen_insn.
1708 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1709 call sh64_update_contents_mark.
1710 (sh_handle_align): Remove HAVE_SH64-conditioned code.
1711 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1712 enum sh64_isa_values.
1713 (sh64_set_contents_type): Drop segT parameter. All callers changed.
1714 (emitting_crange): Boolean guard moved to file scope from function
1715 scope in sh64_set_contents_type.
1717 (sh64_update_contents_mark): New; most split out from
1718 sh64_flush_pending_output.
1719 (shmedia_md_end): Call sh64_update_contents_mark. Set
1720 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1721 (sh64_do_align): New function.
1722 (sh64_max_mem_for_rs_align_code): New function.
1723 (sh64_handle_align): Rename from shmedia_do_align. Make
1724 non-static. Add head comment. Emit zero bytes for n bytes modulo
1725 four. Change return-type to void.
1726 (shmedia_elf_new_section): Remove.
1727 (shmedia_md_assemble): Call sh64_update_contents_mark.
1728 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
1729 new frag. Call sh64_update_contents_mark after making the new
1731 (sh64_flush_pending_output): Just call sh64_update_contents_mark
1732 and sh_flush_pending_output.
1733 (sh64_flag_output): Also call md_flush_pending_output, but add
1734 condition on not emitting_crange.
1735 (sh64_tc_cons_fix_new): Remove.
1736 2001-01-12 Nick Clifton <nickc@redhat.com>
1737 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1738 alignment handling scheme imported from sourceware.
1739 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
1740 * config/tc-sh64.h (TARGET_FORMAT): Define.
1741 (sh64_target_format): Prototype.
1742 * config/tc-sh64.c (sh64_target_mach): New function.
1743 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
1744 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1745 zero_address_frag instead of copying the frag of the symbol.
1746 (shmedia_frob_file_before_adjust): Ditto.
1747 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1748 to valueT to remove signedness.
1749 (shmedia_md_convert_frag): Add parameter final. Rename parameter
1750 headers to output_bfd. Do not evaluate symbols if final is false;
1752 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1753 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1754 to the current frag, call shmedia_md_convert_frag to emit fixups
1755 and make frag_wane neutralize the frag. Update comments.
1756 * config/tc-sh.c (md_convert_frag): Change caller of
1757 shmedia_md_convert_frag.
1758 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1759 * config/tc-sh64.h: Tweak comments and correct formatting.
1760 * config/tc-sh64.c: Ditto.
1761 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1762 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1763 for the no-relocation case.
1764 (shmedia_check_limits): Fix range check being off-by-one for PTA.
1765 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
1767 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1769 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1770 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1772 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1774 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1775 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1776 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1777 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1778 al>: Set lowest bit of field to relocate to 1 and rest to empty,
1779 if reloc is emitted.
1780 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1781 New options plus bugfixes.
1782 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1784 (md_parse_option): Handle new options.
1785 (md_show_usage): Add blurb for new options.
1786 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1787 (sh64_expand, sh64_pt32): New variables.
1788 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1789 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1790 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1791 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1792 <resolved previously-pc-relative relocs>: Handle
1793 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1794 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1795 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1796 points to SHcompact code.
1797 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1798 SH64PCREL16)>: Check that ISA of what operand points at and
1799 PTA/PTB matches, or emit error.
1800 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1801 SHMEDIA_BFD_RELOC_PT.
1802 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1804 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1805 condition for MOVI expansion.
1806 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1807 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1809 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1811 (sh64_target_format): Error-check setting of sh64_pt32 and
1812 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1813 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1814 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1815 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1816 * config/tc-sh64.c: Improve comments.
1817 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1818 not say the linker will check correctness of PTA/PTB expansion.
1819 (shmedia_md_end): Make non-static.
1820 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1822 * config/tc-sh.c (sh_finalize): Remove.
1823 * config/tc-sh.h (md_end): Do not define.
1824 Remove prototype for sh_finalize.
1825 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1826 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1827 sh64_section_data container when storing section type in tdata
1828 field in elf_section_data.
1829 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1831 * Makefile.am: Update dependencies.
1832 * Makefile.in: Regenerate.
1833 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1834 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1835 dwarf2_emit_insn call with test on debug_type.
1836 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1837 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1838 CRT_SH5_ISA32 sticky for 64-bit.
1839 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1840 Generate .crange sections when switching ISA mode or emitting
1841 constants in same section as code.
1842 * config/tc-sh64.c: Reformat structure definitions.
1843 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1845 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1846 to emit a .cranges descriptor when contents type changes. Only
1847 emit error if changing contents type and -no-mix is in effect.
1848 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1849 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1850 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1851 sh64_flush_last_crange over sections.
1852 When checking main symbol of datalabel symbol, check for
1853 STO_SH5_ISA32, not ISA type of section in definition.
1854 (shmedia_frob_file_before_adjust): Check main symbol for
1855 STO_SH5_ISA32; don't check ISA type of section in definition.
1856 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1857 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1858 .cranges entries have been output.
1859 (shmedia_elf_new_section): Just call md_flush_pending_output.
1860 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1861 fix. Do not set tc_segment_info_data.in_code for section. Call
1862 sh64_set_contents_type for SHmedia code.
1863 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1864 false. Call md_flush_pending_output.
1865 (sh64_target_format): Check that -no-mix and
1866 -shcompact-const-crange are used in sane combination with other
1868 (shmedia_md_pcrel_from_section): Check type of fix for how to
1870 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1871 not ISA type of section in definition.
1872 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1873 hold contents-type state.
1874 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1875 (sh64_flush_pending_output): Declare.
1876 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1877 (sh64_tc_cons_fix_new): Declare.
1878 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1879 call sh64_flag_output.
1880 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1881 call sh64_set_contents_type to mark SHcompact code and set
1883 (md_longopts): New options "-no-mix" and
1884 "-shcompact-const-crange".
1885 (md_parse_option): Handle new options.
1886 (md_show_usage): Add blurb for new options.
1887 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1888 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1889 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1890 (sh64_last_insn_frag): New.
1891 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1892 to get frag for insn opcode for generating fixups; do not assume it
1894 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1896 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1898 (TC_FRAG_TYPE): Define as fragS *.
1899 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1900 (sh64_last_insn_frag): Declare.
1901 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1902 not == NULL before dereferencing.
1903 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1904 Get rid of BFD section flag and EF_SH64_ABI64.
1905 * config/tc-sh64.c (shmedia_frob_section_type): Use
1906 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1907 communicate the section as containing SHmedia code. Describe why.
1908 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1909 EF_SH64 regardless of ABI.
1910 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1911 in error message. Handle resolved expressions for
1912 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1913 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1914 (shmedia_check_limits): Handle BFD_RELOC_64.
1915 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1916 a STO_SH5_ISA32 symbol, only the BFD value.
1917 2000-12-11 Ben Elliston <bje@redhat.com>
1918 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1919 dwarf2_generate_asm_lineno.
1920 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1921 Handle PC-relative MOVI expansions with assembler relaxation.
1922 Generate PC-relative relocs from 16-bit PC-relative expressions.
1923 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1924 (shmedia_md_pcrel_from_section): ...here.
1925 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1926 turned completely resolved. Adjust relocation type for 16-bit
1927 immediate operands that has turned PC-relative. Adjust back for
1928 MD_PCREL_FROM_SECTION being applied twice.
1929 (shmedia_md_convert_frag): Always emit reloc for expression with
1930 global or weak symbol. Handle relaxation result for PC-relative
1932 (shmedia_md_estimate_size_before_relax): An expression with a weak
1933 or global symbol can not be relaxed. Break out tests for
1934 relaxable symbol into variable sym_relaxable.
1935 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1936 UNDEF_MOVI)>: Break out any PC-relative expression and change
1938 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1940 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1941 MOVI expansion. If X_op_symbol of the immediate expression is
1942 set, make an expression symbol for the argument to frag_var.
1943 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1945 (END): Adjust for new relaxations.
1946 (md_relax_table): Add entries for new relaxations.
1947 2000-12-07 Ben Elliston <bje@redhat.com>
1948 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1949 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1950 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1951 SHORI operand offsets in PT/PTA/PTB expansions.
1952 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1953 Implement DataLabel semantics.
1954 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1955 shmedia_frob_file_before_adjust.
1956 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1957 (DATALABEL_SUFFIX): Define.
1958 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1959 symbol list to update "datalabel" symbols to their main symbol
1961 (shmedia_frob_file_before_adjust): New.
1962 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1963 undefined and set STT_DATALABEL.
1964 (sh64_frob_label): Initialize TC symbol field.
1965 (sh64_consume_datalabel): Actually implement semantics. New
1966 parameter operandf, call it instead of expression.
1967 (sh64_exclude_symbol): New.
1968 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1969 to sh64_consume_datalabel.
1970 (tc_symbol_new_hook): Define to tc_frob_symbol.
1971 (TC_SYMFIELD_TYPE): Define to symbolS *.
1972 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1973 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1974 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1976 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1977 generating dwarf2 debug information.
1978 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1979 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1980 elf64-sh64 for the 64-bit ABI.
1981 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1983 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1984 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1986 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1987 * config/tc-sh64.c: Tweak comments, formatting and error messages.
1988 (enum sh64_abi_values): New type.
1989 (enum sh64_isa_values): New type.
1990 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
1991 (seen_shcompact_mode, seen_shmedia_mode): Delete.
1992 (sh64_abi): Replace shmedia_64.
1993 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1994 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1995 (s_sh64_mode): Check validity for this target.
1996 (sh64_target_format): Initialize defaults for ISA and ABI.
1997 Fallback to old object format if no SH64 ISA or ABI has been
1999 * config/tc-sh.c (md_parse_option): Check combinations for errors.
2000 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
2001 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
2002 * config/tc-sh64.h: Fix typo in comment.
2003 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
2004 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
2005 <PT fixups for absolute values>: Size will be longest, not
2007 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
2008 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
2009 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
2010 and l1 to hold lowercase of two first characters. Change all
2011 remaining TO_LOWER to tolower.
2012 * config/tc-sh64.c (TO_LOWER): Delete.
2013 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
2014 (md_parse_name): Define.
2015 (sh64_consume_datalabel): Declare.
2016 (DOLLAR_DOT): Define.
2017 * config/tc-sh64.c (shmedia_parse_exp): New.
2018 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
2019 (shmedia_parse_reg): Remove const from src
2021 (shmedia_get_operands): Ditto for args parameter and ptr variable.
2022 (shmedia_md_assemble): Ditto for op_end variable.
2023 (shmedia_get_operand): Ditto for ptr parameter and src variable.
2024 Use shmedia_parse_exp, not parse_exp.
2025 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
2026 parameter. All callers changed.
2027 (shmedia_get_operand): Add shmedia_arg_type parameter. All
2029 (shmedia_parse_reg): Put first two character in local variables.
2030 Use tolower, not TO_LOWER. If no register is found and argtype
2031 indicates a control register, scan shmedia_creg_table
2033 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
2034 * Makefile.am (CPU_TYPES): Add sh64.
2035 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
2036 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2037 Regenerate dependencies.
2038 * Makefile.in: Regenerate.
2039 * configure.in: Add support for sh64-*-elf*.
2040 * configure: Regenerate.
2041 * config/tc-sh64.h: New.
2042 * config/tc-sh64.c: New.
2043 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2044 .mode, .isa and .uaquad.
2045 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2046 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2047 [HAVE_SH64] (END): Define as 10.
2048 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2049 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2051 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2052 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2053 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2054 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2056 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2057 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2058 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2059 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2060 SHmedia instructions. Handle state-change after switching to
2062 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2063 (md_parse_option) [HAVE_SH64]: Parse new options.
2064 (md_show_usage) [HAVE_SH64]: Show usage of new options.
2065 (md_convert_frag) [HAVE_SH64] <default>: Call
2066 shmedia_md_convert_frag instead of abort.
2067 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2068 BFD_RELOC_SH_SHMEDIA_CODE.
2069 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2070 SHcompact or SHmedia code.
2071 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2072 shmedia_md_apply_fix instead of abort.
2073 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2074 result from calling shmedia_md_estimate_size_before_relax instead
2076 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2078 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2079 shmedia_init_reloc and do nothing more if it returns non-zero.
2080 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2081 * po/POTFILES.in: Regenerate.
2082 * po/gas.pot: Regenerate.
2084 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
2086 * config/tc-sh.c (parse_at): Install the correct version of
2089 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2090 assume fixP->fx_subsy is non-NULL.
2092 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
2094 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
2095 A_DISP_PC_ABS, and adjust it by -4.
2096 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2098 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2099 the operand type is not A_DISP_PC_ABS.
2101 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
2103 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2104 common and weak symbols. Handle common and weak symbols as
2105 undefined symbols with regards to GREG handling and merging.
2106 (mmix_frob_file): Ditto.
2108 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2110 * configure.in (hppa-*-netbsd*): New target.
2111 * configure: Regenerate.
2112 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2114 2002-02-02 Alan Modra <amodra@bigpond.net.au>
2116 * config/tc-v850.c: Add missing prototypes amd use old-style
2117 function definitions.
2118 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2119 (sdata_section tdata_section, zdata_section, sbss_section,
2120 tbss_section, zbss_section, rosdata_section, rozdata_section,
2121 scommon_section, tcommon_section, zcommon_section,
2122 call_table_data_section, call_table_text_section): Delete.
2123 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2124 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2125 v850_call_table_data, v850_call_table_text): Delete.
2126 (struct v850_seg_entry): New.
2127 (v850_seg_table): New.
2128 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2129 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2130 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2131 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2134 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2135 recording of alignment.
2136 (md_pseudo_table): Use v850_seg.
2137 (md_begin): Don't init .call_table_data and .call_table_text here.
2138 Set v850_seg_table bss entry.
2140 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2142 Support on-demand global register allocation by passing on
2143 base-plus-offset relocs to the linker.
2144 * config/tc-mmix.c: Tweak and fix typos in comments.
2145 (allocate_undefined_gregs_in_linker): New variable.
2146 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2147 (md_longopts): Add --linker-allocated-gregs.
2148 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2149 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2150 (md_show_usage): Update text for -x. Add text for
2151 --linker-allocated-gregs.
2152 (tc_gen_reloc): Derive default value for addend from val and
2153 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2154 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2155 GREG if allocate_undefined_gregs_in_linker.
2156 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2157 --linker-allocated-gregs.
2158 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2159 --linker-allocated-gregs. Mention that it's implied by -x.
2160 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2161 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2163 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2165 2002-02-01 Alan Modra <amodra@bigpond.net.au>
2167 * Makefile.am: Run "make dep-am"
2168 * Makefile.in: Regenerate.
2170 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
2172 * config/tc-or32.c: New file.
2173 * config/tc-or32.h: New file.
2174 * configure.in: Add support for or32 targets.
2175 * configure: Regenerate.
2176 * config/obj-coff.c: Add support for or32 targets.
2177 * config/obj-coff.h: Add support for or32 targets.
2178 * Makefile.am: Add support for or32 targets.
2179 * Makefile.in: Regenerate.
2180 * NEWS: Mention support for OpenRISC.
2181 * doc/Makefile.in: Regenerate.
2182 * po/POTFILES.in: Regenerate.
2183 * po/gas.pot: Regenerate.
2185 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
2187 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2190 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2192 * config/tc-mips.c (tc_gen_reloc): Arrange for
2193 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2194 their LO16 parts, even for ELF.
2196 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
2198 * config/tc-i386.c: Protect definitions of true and false
2201 2002-01-28 Jakub Jelinek <jakub@redhat.com>
2203 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2204 made because of .weak, if they are neither defined nor used in any
2207 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
2209 * configure: Regenerated.
2211 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2213 * doc/Makefile.am (install): Depend on install-info.
2214 * doc/Makefile.in: Regenerate.
2216 2002-01-26 Nick Clifton <nick@redhat.com>
2218 * po/fr.po: Updated version
2220 2002-01-24 Kazu Hirata <kazu@hxi.com>
2222 * config/tc-h8300.c (check_operand): Don't print a warning
2223 when a valid 24-bit address is given to a 16-bit address
2226 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
2228 * config/tc-sh.c (sh_elf_suffix): Removed.
2229 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2230 sh_end_of_match, sh_parse_name): New functions.
2231 (sh_elf_cons): Simplify.
2232 (parse_exp): Reject misplaced PIC operands.
2233 (md_undefined_symbol): Simplify.
2234 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2235 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2236 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2237 Complain if subsy remains at the end.
2238 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2239 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2241 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
2243 * config/tc-mn10300.c (xr_registers): Move `pc'...
2244 (other_registers): ... here.
2246 2002-01-22 Alan Modra <amodra@bigpond.net.au>
2248 * Makefile.am: Run "make dep-am".
2249 * Makefile.in: Regenerate.
2250 * gas/po/POTFILES.in: Regenerate.
2252 2002-01-21 DJ Delorie <dj@redhat.com>
2254 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2255 stabstr_name allocation permanent, as it will be referenced from
2258 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2260 * configure.in (ia64-*-netbsd*): New target.
2261 * configure: Regenerate.
2263 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2265 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2267 <Detailed description, ARM options>: Ditto.
2268 * doc/c-arm.texi (ARM Options): Ditto.
2270 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2272 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2273 do_mia, do_mar and do_mra respectively.
2274 (do_mav_*): Renamed from do_c_*.
2275 (mav_reg_required_here, mav_parse_offset): Renamed from
2276 cirrus_reg_required_here and cirrus_parse_offset respectively.
2277 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2279 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2280 Keith Walker <keith.walker@arm.com>
2282 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2283 (insns): Add pattern for bxj instruction.
2284 (do_bxj): New function.
2285 (arm_cpus): Add arm926ej.
2286 (arm_archs): Add armv5tej.
2288 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2290 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2292 2002-01-19 Keith Walker <keith.walker@arm.com>
2294 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2296 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2298 * NEWS: Mention new ARM command-line options and VFP support.
2300 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
2302 (ARM_CEXT_MAVERICK): Similarly.
2303 (ARM_ANY): Now means any core instruction.
2304 (CPU_DEFAULT): Default to ARM_ANY.
2305 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2306 (pic_code): Declare for all object types. Make type int.
2307 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2308 (march_fpu_opt, mfpu_opt): Declare.
2309 (md_longopts): Tidy up conditional definitions.
2310 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2311 (arm_long_opts): New tables.
2312 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2313 (arm_parse_extension): New function.
2314 (md_parse_option): Rewrite using new table-driven system.
2315 (md_show_usage): Use new table-driven system.
2316 (md_begin): Calculate cpu_variant from command line option data.
2317 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2318 command-line options.
2319 * doc/c-arm.texi: Likewise.
2321 2002-01-18 Andreas Jaeger <aj@suse.de>
2323 * as.c (parse_args): Update year.
2325 2002-01-17 Timothy Wall <twall@alum.mit.edu>
2327 * config/tc-tic54x.c (encode_address): Add a more informative
2328 warning about incorrect syntax.
2330 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2332 * po/gas.pot: Regenerate.
2334 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2336 * macro.c (get_any_string): Add no-c-format comment to prevent
2337 confusion when translating string.
2338 * gasp.c (get_any_string): Add no-c-format comment to prevent
2339 confusion when translating string.
2341 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2342 Johannes Stezenbach <js@convergence.de>
2343 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2344 matched before the shorter ones.
2345 (my_getSmallParser): Fix handling of nested parentheses in
2346 percent_op's. Code cleanup.
2347 (my_getPercentOp): New function, code from my_getSmallParser.
2348 (my_getSmallExpression): Fix handling of closing parentheses.
2349 Code cleanup. Better comments.
2351 2002-01-16 Nick Clifton <nickc@redhat.com>
2353 po/tr.po: New file: Turkish translation.
2354 configure.in (LINGUAS): Add "tr".
2355 configure: Regenerate.
2357 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2359 Support for VFP instructions
2360 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2361 (cp_address_required_here): New argument wb_ok. When false, do not
2362 accept write-back forms of addressing. Change all callers.
2363 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2364 (FPU_VFP_EXT_V2): Define.
2365 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2366 Define in terms of above.
2367 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2368 (vfp_reg): New struct.
2369 (vfp_regs): New array of registers.
2370 (insns): Add VFP instructions.
2371 (sn_table): New array of VFP single-precision register names.
2372 (dn_table): New array of VFP double-precision register names.
2373 (all_reg_maps): Add the new register tables.
2374 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2375 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2376 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2377 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2378 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2379 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2380 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2381 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2382 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2383 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2384 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2385 (do_vfp_sp_dp_cvt): New functions.
2386 (md_begin): Set soft-float flag for appropriate VFP work.
2387 (md_atof): Handle VFP-format doubles.
2388 (md_parse_option): Handle VFP command-line options.
2389 (md_show_usage): Display VFP command-line options.
2391 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2393 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2394 various command line options.
2396 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2398 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2400 (xstormy16_md_apply_fix3): Do not return a value.
2402 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2404 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2405 the -EL/-EB option that matches the target's endianness.
2406 (md_parse_option): Likewise.
2408 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2410 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2411 is not dependent on ARM_BI_ENDIAN.
2413 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2415 * tc-arm.c (all error messages): Normalize capitalization of messages.
2417 * tc-arm.h (md_operand): Delete define.
2418 * tc-arm.c (in_my_get_expression): New static variable.
2419 (my_get_expression): Set and clear it.
2420 (md_operand): New function. If called from my_get_expression
2421 put the error in inst.error.
2422 (output_inst): Now takes argument of instruction being assembled.
2423 Print it out with any error message.
2424 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2426 (end_of_line): Don't update inst.error if it is already set.
2428 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
2430 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
2431 op that can be translated into a mvn instruction.
2433 2002-01-11 Steve Ellcey <sje@cup.hp.com>
2435 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2436 setting default md.flags.
2437 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2438 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2439 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2440 for 32 bit unwind info blocks.
2441 (generate_unwind_image): Add support for different types
2442 of unwind images (32 bits and/or big-endian).
2443 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2444 (ia64_target_format): Add support for hpux target formats.
2445 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2446 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2447 SHT_FINI_ARRAY elf section types.
2449 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
2451 * tc-arm.c (struct reg_entry): Move before prototypes.
2452 (int_register, cp_register, fp_register): Delete.
2453 (reg_table): Delete. Replaced with ...
2454 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2455 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2456 (mav_dspsc_table): ... one table per register set.
2457 (arm_reg_hsh): Delete.
2458 (struct reg_map): New structure.
2459 (all_reg_maps): New array.
2460 (enum arm_reg_type): New enums.
2461 (build_reg_hsh): New function.
2462 (insert_reg_alias): Use hash table passed by caller. Adjust all
2464 (create_register_alias): New function, split out from ...
2465 (md_assemble): ... here.
2466 (md_begin): Build new register hash tables.
2467 (arm_reg_parse): New argument for the hash table to search. Adjust all
2469 (arm_reg_parse_any): New function.
2470 (co_proc_number): Look up the processor number in the processor hash
2472 (cirrus_regtype): Delete.
2473 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2474 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2475 (ARM_EXT_MAVERICKsc_register): Delete.
2476 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2477 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2479 (do_c_triple_4, do_c_triple_5): Delete.
2480 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2481 (do_c_quad_6): Delete.
2482 (do_c_quad_6[ab]): New functions.
2483 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2484 arguments to use new register parsing methods.
2485 (cirrus_reg_required_here): Likewise.
2486 (insns): Reclassify cirrus maverick worker functions.
2487 (cirrus_valid_reg): Delete.
2489 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2491 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2492 (sh*-*-netbsdelf*): New target.
2493 * configure: Regenerate.
2494 * tc-sh.h: Update copyright years.
2495 (TARGET_FORMAT): Add version for TE_NetBSD.
2497 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2499 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2502 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2504 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2505 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2507 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
2509 * tc-mips.c (mips_cprestore_valid): New flag.
2510 (mips_frame_reg_valid): New flag.
2511 (macro) [M_JAL_2]: Check both flags.
2512 [M_JAL_A]: Likewise.
2513 (s_cprestore): Set mips_cprestore_valid.
2514 (tc_get_register): If setting mips_frame_reg, set
2515 mips_frame_reg_valid and clear mips_cprestore_valid.
2516 (s_mips_ent): Clear both flags.
2517 (s_mips_end): Clear both flags.
2519 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2521 * write.c (write_object_file): Make use of bfd_section_list_remove.
2522 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2523 * config/tc-mmix.c (mmix_frob_file): Likewise.
2525 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2527 * configure.in (i386-*-netbsdelf*): Collapse target into...
2528 (i386-*-netbsd*): ...this. Add support for x86-64.
2529 * configure: Regenerated.
2531 2002-01-03 matthew green <mrg@redhat.com>
2533 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2535 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2537 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2540 For older changes see ChangeLog-0001
2546 version-control: never
projects / deliverable / binutils-gdb.git / blob