1 2002-07-25 Nick Clifton <nickc@redhat.com>
3 * po/es.po: Updated Spanish translation.
4 * po/fr.po: Updated French translation.
6 2002-07-25 Richard Sandiford <rsandifo@redhat.com>
8 * doc/c-mips.texi: Remove -mcpu. Document -mabi.
9 * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
10 (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
11 * configure, config.in: Regenerate.
12 * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
13 (mips_set_options): Remove "abi" field.
14 (mips_opts): Update accordingly. Replace all uses of mips_opts.abi
17 (mips_arch_string, mips_arch_info): New vars.
18 (mips_tune_string, mips_tune_info): New vars.
19 (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
20 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
21 (mips_isa_to_str, mips_cpu_to_str): Remove.
22 (mips_ip): If the selected architecture is a generic ISA rather
23 than a processor, only mention the ISA level in error messages.
24 (OPTION_MCPU): Remove.
26 (md_longopts): Add -mfp64, remove -mcpu.
27 (mips_set_option_string): New fn.
28 (md_parse_option): Make -mipsN update file_mips_isa rather than
29 mips_opts.isa. Use mips_set_option_string to set -march or -mtune.
30 Don't let -mgp32 and -mfp32 change the ABI.
31 (show): Move to end of file. Constify string argument.
32 (md_show_usage): Move to the end of the file. Read available
33 architectures from mips_cpu_info_table.
34 (mips_set_architecture): New fn.
35 (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN
36 is an alias for -march=mipsN. Don't change the ABI based on other
37 flags. Infer the register size from the ABI as well as the
38 architecture. Complain about more conflicting arguments.
40 (s_mipsset): Don't change the ABI.
41 (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
42 (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
43 "mipsN"-type entries. Remove entries that vary only in the
44 manufacturer's prefix, or that have "000" replaced by "k".
45 Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000.
46 (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
47 (mips_parse_cpu): New fn.
48 (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
49 (mips_cpu_info_from_isa): Minor formatting tweak.
51 2002-07-24 Nick Clifton <nickc@redhat.com>
53 * po/sv.po: Updated Swedish translation.
54 * po/es.po: Updated Spanish translation.
56 2002-07-23 Alan Modra <amodra@bigpond.net.au>
58 * Makefile.am: Run "make dep-am".
59 * Makefile.in: Regenerate.
60 * doc/Makefile.in: Regenerate.
61 * config.in: Regenerate.
62 * po/POTFILES.in: Regenerate.
64 2002-07-23 Nick Clifton <nickc@redhat.com>
66 * po/fr.po: Updated French translation.
68 2002-07-23 Nick Clifton <nickc@redhat.com>
70 * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
73 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
75 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
76 instead of S_IS_EXTERN.
77 (md_estimate_size_before_relax): Likewise.
78 (mips_fix_adjustable): Likewise.
80 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
82 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
84 2002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
85 Nick Clifton <nickc@redhat.com>
87 * cond.c (s_ifdef): Treat a referenced but not yet defined
88 symbol as if it were undefined, in exactly the same way as
91 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
92 consider referenced bug not yet defined symbols to be
95 2002-07-18 Denis Chertykov <denisc@overta.ru>
96 Frank Ch. Eigler <fche@redhat.com>
97 Alan Lehotsky <alehotsky@cygnus.com>
98 John Healy <jhealy@redhat.com>
99 Jeff Johnston <jjohnstn@redhat.com>
101 * configure.in: Add ip2k configuraton.
102 * configure: Regenerate.
103 * Makefile.am: Add ip2k configuraton.
104 * Makefile.in: Regenerate.
105 * configure: Regenerate.
106 * Makefile.in: Regenerate.
107 * config/tc-ip2k.c: New file.
108 * config/tc-ip2k.h: New files.
109 * NEWS: Mention new support.
110 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
111 * doc/Makefile.in: Regenerate.
112 * doc/all.texi: Set IP2K
113 * doc/as.texinfo: Add IP2K description.
114 * doc/c-ip2k.texi: New file.
116 2002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
118 * NEWS: Reformat to match style of other NEWS files.
120 2002-07-17 Jan Hubicka <jh@suse.cz>
122 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
124 2002-07-16 Moritz Jodeit <moritz@jodeit.org>
126 * config/tc-z8k.c (build_bytes): Correct order of memset args.
128 2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
130 * NEWS: Add 'Changes in 2.13'.
132 2002-07-15 Matt Fredette <fredette@netbsd.org>
134 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
136 2002-07-12 Alan Modra <amodra@bigpond.net.au>
138 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
139 case with non CODE_64BIT case. Don't warn on "qword ptr" if
142 2002-07-11 Alan Modra <amodra@bigpond.net.au>
144 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
145 (ppc_frob_file_before_adjust): New function.
146 * config/tc-ppc.h (tc_frob_symbol): Don't define.
147 (ppc_elf_frob_symbol): Don't declare.
148 (tc_frob_file_before_adjust): Define.
149 (ppc_frob_file_before_adjust): Declare.
151 * config/tc-ppc.c (md_pseudo_table): Warning fix.
152 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
155 (ppc_xcoff64): Rename to ppc_obj64.
156 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
157 (ppc_set_cpu): Set PPC_OPCODE_32 too.
158 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
160 (ppc_target_format): Use ppc_obj64 to select format.
161 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
162 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
163 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
164 (tc_frob_symbol): Likewise.
165 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
166 BFD_DEFAULT_TARGET_SIZE.
168 (ppc_is_toc_sym): Likewise.
169 (md_apply_fix3): Likewise.
170 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
171 BFD_DEFAULT_TARGET_SIZE.
172 (ELF_TC_SPECIAL_SECTIONS): Likewise.
173 (tc_frob_symbol): Likewise.
175 2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
177 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
180 2002-07-09 Alan Modra <amodra@bigpond.net.au>
182 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
183 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
184 (md_apply_fix3): Formatting. Remove redundant test.
185 (tc_gen_reloc): Remove redundant code.
186 (tc_i386_force_relocation): Delete. Movy body of function to..
187 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
189 2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
191 * configure.in: Add hppa-*-openbsd* target, change
192 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
194 * configure: Regenerate.
196 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
198 * config/tc-mips.c (macro): Shift the 32-bit address range
199 accessible with a lone "lui" down by 32768.
201 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
203 * config/tc-mips.c (load_address): Use non-trapping "daddu"
204 instead of "dadd" in address calculations.
207 2002-07-08 Alan Modra <amodra@bigpond.net.au>
209 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
211 (md_assemble): Instead, zap the suffix here.
213 2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
215 * NEWS: Remove next release number until the release is actually
218 2002-07-03 Alan Modra <amodra@bigpond.net.au>
220 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
222 * Makefile.in: Regenerate.
224 2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
226 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
227 to symbols in merge sections, even non pc-relative ones.
229 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
231 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
233 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
235 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
236 .softregs and .eeprom.
238 2002-06-28 David O'Brien <obrien@FreeBSD.org>
240 * NEWS: Note the next release is 2.13.
242 2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
244 * po/tr.po: New translation imported.
246 2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
248 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
249 (ecoff_directive_def): Likewise.
250 (ecoff_directive_tag): Likewise.
251 * listing.c (file_info): Likewise.
252 * hash.c (what): Likewise.
254 2002-06-25 H.J. Lu <hjl@gnu.org>
256 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
257 * Makefile.in: Regenerated.
259 2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
261 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
262 (assemble_ppi): Generate warning if the same register is used
263 twice as destination in the same padd / pmuls instruction.
265 2002-06-18 Dave Brolley <brolley@redhat.com>
267 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
268 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
269 * configure.in: Support frv-*-*.
270 * Makefile.am (CPU_TYPES): Add frv.
271 (TARGET_CPU_CFILES): Add tc-frv.c.
272 (TARGET_CPU_HFILES): Add tc-frv.h.
273 (DEPTC_frv_coff): New variable.
274 (DEPTC_frv_elf): New variable.
275 (DEPOBJ_frv_coff): New variable.
276 (DEPOBJ_frv_elf): New variable.
277 (DEP_frv_coff): New variable.
278 (DEP_frv_elf): New variable.
279 * tc-frv.c: New file.
280 * tc-frv.h: New file.
282 2002-06-17 Catherine Moore <clm@redhat.com>
284 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
286 2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
288 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
290 2002-06-17 Tom Rix <trix@redhat.com>
292 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
294 2002-06-14 H.J. Lu <hjl@gnu.org>
295 Daniel Jacobowitz <drow@mvista.com>
297 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
298 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
299 * config/tc-mips.c (s_mips_file): Call s_app_file_string
300 and new_logical_line for the first .file directive.
301 * read.c (s_app_file_string): New function.
302 (s_app_file): Call it.
303 * read.h (s_app_file_string): Add declaration.
305 2002-06-14 Daniel Jacobowitz <drow@mvista.com>
307 * configure.in: Remove MIPS_STABS_ELF.
308 * configure: Regenerated.
309 * config.in: Regenerated.
310 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
312 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
314 (pdr_seg): Declare unconditionally.
315 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
316 (s_mips_end): Likewise. Generate stabs function markers.
317 (s_mips_ent): Generate stabs function markers.
318 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
320 (s_mips_mask): Likewise.
321 (mips_flag_mdebug): New.
322 (md_longopts): Add "mdebug" and "no-mdebug".
323 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
324 (mips_after_parse_args): Set mips_flag_mdebug.
325 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
327 2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
329 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
330 value twice for RELA relocations.
332 2002-06-12 Ben Elliston <bje@redhat.com>
334 * symbols.c (resolve_symbol_value): Initialise final_val.
336 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
338 2002-06-11 Tom Rix <trix@redhat.com>
340 * config/tc-ppc.c (ppc_subseg_align): Delete.
341 (ppc_change_csect): Default csect align is 2.
342 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
344 2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
346 * config/tc-avr.c (mcu_types): Update.
348 2002-06-08 Matt Thomas <matt@3am-software.com>
350 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
351 (vax-*-netbsd*): New targets.
352 * configure: Regenerate.
353 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
354 * config/tc-vax.c: Add support for ELF and PIC.
355 (flag_want_pic): New flag.
356 (float_cons): Fix prototype.
357 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
358 (md_assemble): Introduce a new is_absolute local, and use it
359 rather than repeating the test. Make fatal errors actually
360 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
361 Add support for ELF. Add support for PIC.
362 (md_convert_frag): Adjust for BFD_ASSEMBLER.
363 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
365 (vax_reg_parse): Make the % register prefix mandatory for ELF,
366 optional for a.out, and not allowed for VMS. Adjust all callers.
367 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
368 (md_create_long_jump): Likewise.
369 (md_undefined_symbol): Likewise.
370 (md_section_align): Likewise.
371 (md_shortopts): Allow -k and -K for ELF.
372 (md_parse_option): Set flag_want_pic if -k or -K.
373 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
374 (tc_gen_reloc): New function if BFD_ASSEMBLER.
375 * config/tc-vax.h (tc_headers_hook): Remove.
376 (TARGET_FORMAT): Set according to object format and target
378 (BFD_ARCH, TARGET_ARCH): Define.
379 (NO_RELOC): Adjust for BFD_ASSEMBLER.
380 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
381 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
382 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
384 2002-06-08 Alan Modra <amodra@bigpond.net.au>
386 * Makefile.am: Run "make dep-am".
387 * Makefile.in: Regenerate.
389 * as.c: Replace CONST with const.
391 * config/obj-coff.c: Likewise.
392 * config/tc-a29k.c: Likewise.
393 * config/tc-arm.c: Likewise.
394 * config/tc-dlx.c: Likewise.
395 * config/tc-h8300.c: Likewise.
396 * config/tc-h8500.c: Likewise.
397 * config/tc-i370.c: Likewise.
398 * config/tc-i860.c: Likewise.
399 * config/tc-i960.c: Likewise.
400 * config/tc-m68hc11.c: Likewise.
401 * config/tc-m68k.c: Likewise.
402 * config/tc-m88k.c: Likewise.
403 * config/tc-mcore.c: Likewise.
404 * config/tc-mips.c: Likewise.
405 * config/tc-ns32k.c: Likewise.
406 * config/tc-pdp11.c: Likewise.
407 * config/tc-pj.c: Likewise.
408 * config/tc-s390.c: Likewise.
409 * config/tc-sh.c: Likewise.
410 * config/tc-sparc.c: Likewise.
411 * config/tc-tahoe.c: Likewise.
412 * config/tc-tic80.c: Likewise.
413 * config/tc-v850.c: Likewise.
414 * config/tc-vax.c: Likewise.
415 * config/tc-w65.c: Likewise.
416 * config/tc-z8k.c: Likewise.
418 2002-06-08 Daniel Jacobowitz <drow@mvista.com>
420 Based on patch from Matt Green:
421 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
422 * config/tc-mips.c (s_mips_file): Renamed from s_file.
423 (s_mips_loc): New function.
424 (mips_nonecoff_pseudo_table): Call them.
425 (append_insn): Call dwarf2_emit_insn.
427 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
429 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
431 (file_ase_mips16): New veriable.
432 (mips_eabi64): Remove.
433 (CPU_HAS_MIPS16): New define.
434 (CPU_HAS_MDMX): Fix data type.
435 (md_begin): Code cleanup. Use file_ase_mips16.
436 (mips_elf_final_processing): Handle mips16 header flag.
437 Handle EABI flag without intermediate variable.
439 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
441 * doc/as.texinfo: Update MIPS documentation.
443 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
445 * config/tc-mips.c: Add define for $zero register.
446 (md_begin): Add $zero as alias name for $0.
447 (insn_uses_reg): Use ZERO define.
448 (mips_ip): Add $zero as alias name for $0.
449 (mips16_ip): Likewise.
450 (s_cplocal): Demand empty rest of input line.
451 (tc_get_register): Likewise. Add support for $kt0, kt1 register
452 names. Use ZERO define. Fix input_line_pointer progress.
454 2002-06-07 Alan Modra <amodra@bigpond.net.au>
456 * symbols.c: Replace CONST by const throughout.
457 (symbol_find_exact): Split out from..
458 (symbol_find_base): ..here.
459 * symbols.h: Replace CONST by const throughout.
460 (symbol_find_exact): Declare.
461 * config/obj-elf.c: #include "struc-symbol.h".
462 (elf_frob_file): If group name matches an exported symbol, use that
463 symbol for the signature and ".group" as the section name.
465 2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
467 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
469 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
470 * testsuite/gas/sh/pcrel.d: Update.
471 * testsuite/gas/sh/pcrel.l: New file.
473 2002-06-06 Daniel Jacobowitz <drow@mvista.com>
475 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
476 and mips_opts.ase_mdmx if they are uninitialized.
478 2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
480 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
481 (hppa_force_relocation): Check if a stub just before the start symbol
482 of the last call_info is reachable before forcing relocation. Fix
485 2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
487 * config/tc-mips.c (mips_after_parse_args): New function.
488 (md_begin): Move processing of defaults to mips_after_parse_args.
489 config/tc-mips.h (md_after_parse_args): Define.
491 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
493 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
494 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
495 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
496 * configure: Regenerate.
497 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
500 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
502 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
504 2002-06-04 Alan Modra <amodra@bigpond.net.au>
506 * config/obj-elf.c (obj_elf_change_section): Set and check elf
507 linkonce flag. Print all warnings.
508 (obj_elf_section): Parse ",comdat" for groups.
509 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
510 consistency of comdat flag.
512 2002-06-02 Richard Henderson <rth@redhat.com>
514 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
515 with LITERALs without sequence numbers.
517 2002-06-01 Richard Henderson <rth@redhat.com>
519 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
520 Rename them LITUSE_ALPHA_*.
522 2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
524 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
525 accept parentheses enclosed register lists.
527 2002-05-31 Alan Modra <amodra@bigpond.net.au>
529 * Makefile.am: Run "make dep-am".
530 * Makefile.in: Regenerate.
531 * po/POTFILES.in: Regenerate.
533 2002-05-31 Graeme Peterson <gp@qnx.com>
535 * configure.in: Add i386-*-nto-qnx*.
536 * configure: Regenerate.
538 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
540 * config/tc-mips.c (mips_ip): Use unsigned long values for
543 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
545 * config/tc-mips.c (s_cpsetup): Fix initialization of
546 mips_cpreturn_register and mips_cpreturn_offset.
548 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
550 * config/tc-mips.c (s_cpsetup): Fix comment.
552 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
554 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
556 (mips16_ip): Likewise.
557 (tc_get_register): Likewise.
559 2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
560 Ed Satterthwaite <ehs@broadcom.com>
562 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
563 (mips_opts): Initialize "ase_mdmx" member.
564 (file_ase_mdmx): New variable.
565 (CPU_HAS_MDMX): New macro.
566 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
567 based on command line options and configuration defaults.
568 (macro_build): Note in comment that use of MDMX in macros is
569 not currently allowed.
570 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
571 "Z" MDMX operand types.
572 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
573 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
575 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
576 Add support for "-mdmx" and "-no-mdmx" options.
577 (OPTION_ELF_BASE): Move to accomodate new options.
578 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
579 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
580 file_ase_mdmx was set.
581 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
582 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
585 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
587 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
588 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
589 command line switch conforming to gcc conventions.
590 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
592 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
594 * config/tc-mips.c (macro_build_jalr): New Function.
595 (md_begin): NewABI uses big GOTs.
596 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
597 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
598 (load_address): Add some NewABI PIC support.
600 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
601 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
603 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
605 * config/tc-mips.c (load_address): Use mips_gp_register instead
606 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
608 (macro): Use mips_gp_register instead of hardcoded value.
610 2002-05-30 Richard Henderson <rth@redhat.com>
612 * expr.h (operatorT): Add O_md17..O_md32.
613 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
614 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
615 O_tprelhi, O_tprello, O_tprel): New.
616 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
617 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
618 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
619 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
620 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
621 (md_apply_fix3): Handle TLS relocations.
622 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
623 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
624 associated TLS reloc. Check lituse_tls relocs match up.
625 (emit_insn): Handle TLS relocations.
628 * doc/c-alpha.texi: Add docs for tls relocations.
630 2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
632 * config/tc-mips.c (mips_gprel_offset): New variable.
635 2002-05-30 Diego Novillo <dnovillo@redhat.com>
637 * gas/config/tc-d10v.c (check_resource_conflict): Only check
638 write-write conflicts.
639 (md_assemble): Reformat introductory comment.
640 (parallel_ok): Prevent packing only if the first
641 instruction cannot be packed.
643 2002-05-30 Jason Eckhardt <jle@redhat.com>
644 Tom Rix <trix@redhat.com>
646 * config/tc-d10v.c (build_insn): Check for immediates.
648 2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
650 * config/tc-mips.c: Replace GP in comments by $gp.
651 (mips_big_got): Initialize.
652 (mips_trap): Initialize.
653 (load_address): Use mips_gp_register instead of hardcoded value.
654 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
655 (macro): Use mips_gp_register instead of hardcoded value.
656 (macro2): Change load_address calls.
657 (md_pcrel_from): Comment formatting.
658 (s_cpload): Use mips_gp_register instead of hardcoded value.
659 (s_cprestore): Likewise. Comment formatting.
660 (s_gpword): Fix data type.
661 (s_cpadd): Use mips_gp_register instead of hardcoded value.
662 (nopic_need_relax): Replace GP in comments by $gp.
663 (mips_elf_final_processing): Better comment.
665 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
667 * configure.in: Add DLX configuraton
668 * Makefile.am: Add DLX configuraton
669 * configure: Regenerate.
670 * Makefile.in: Regenerate.
671 * config/tc-dlx.c: New file.
672 * config/tc-dlx.h: New files.
673 * NEWS: Mention new support.
675 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
677 * config/obj-coff.c (write_object_file): Add missing semicolon.
679 2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
681 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
682 by the define. Remove superfluous check of mips_opts.mips16.
683 (append_insn): Likewise. Canonicalize variable increments.
684 (macro_build): Canonicalize variable increments.
685 (macro_build_lui): Likewise.
686 (load_register): Likewise.
687 (load_address): Move pointer initialization.
688 (macro): Move pointer to a more local scope. Canonicalize variable
689 increments. Better comments. Replace magic constant for RA by the
691 (macro2): Replace magic constant for RA by the define. Canonicalize
693 (mips_ip): Canonicalize variable increments.
694 (mips16_ip): Replace magic constant for RA by the define.
695 (my_getSmallParser): Canonicalize variable increments/decrements.
696 (my_getPercentOp): Likewise.
697 (my_getSmallExpression): Likewise.
699 (s_mipsset): Likewise.
700 (s_cpsetup): Likewise.
701 (s_insn): Remove superfluous check of mips_opts.mips16.
702 (s_mips_stab): Likewise.
703 (mips_handle_align): Canonicalize variable increments.
704 (s_mips_ent): Likewise.
705 (s_mips_end): Add comment.
707 2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
709 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
710 * configure: Regenerate.
712 2002-05-25 Alan Modra <amodra@bigpond.net.au>
714 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
715 * Makefile.in: Regenerate.
716 * dep-in.sed: Reorder to match OBJS in Makefile.am.
717 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
718 * configure: Regenerate.
719 * as.h: Use #include "" instead of <> for local header files.
720 * flonum-konst.c: Likewise.
721 * flonum-mult.c: Likewise.
723 * listing.c: Likewise.
724 * config/tc-ia64.h: Likewise.
725 * config/tc-v850.h: Likewise.
727 2002-05-24 TAMURA Kent <kent@netbsd.org>
729 * configure.in: Add a target for i386-netbsdpe.
730 * configure: Regenerate.
732 2002-05-23 Jakub Jelinek <jakub@redhat.com>
734 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
735 (obj_elf_common): Call elf_common.
736 (obj_elf_tls_common): New function.
737 (elf_pseudo_tab): Support .tls_common.
738 (special_sections): Add .tdata and .tbss.
739 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
741 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
742 (obj_elf_parse_section_letters): Include T in error message.
743 * config/tc-ppc.c (ppc_section_letter): Likewise.
744 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
745 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
747 * config/tc-sparc.c (md_apply_fix3): Likewise.
748 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
749 Define them if not BFD_ASSEMBLER.
750 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
752 (md_apply_fix3): Add TLS relocs.
753 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
754 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
755 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
756 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
757 (ia64_elf_section_letter): Include T in error message.
758 (md_begin): Support TLS operators.
759 (md_operand): Likewise.
760 (ia64_gen_real_reloc_type): Support TLS relocs.
761 * testsuite/gas/i386/tlspic.s: New file.
762 * testsuite/gas/i386/tlsd.s: New file.
763 * testsuite/gas/i386/tlsnopic.s: New file.
764 * testsuite/gas/i386/tlsd.d: New file.
765 * testsuite/gas/i386/tlsnopic.d: New file.
766 * testsuite/gas/i386/tlspic.d: New file.
767 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
768 * testsuite/gas/ia64/tls.s: New file.
769 * testsuite/gas/ia64/tls.d: New file.
770 * testsuite/gas/ia64/ia64.exp: Add tls test.
771 * write.c (adjust_reloc_syms): Don't change symbols in
772 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
774 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
776 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
777 round the relocation up rather than down.
779 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
781 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
783 * doc/as.texinfo: Document that the COFF version of .section
784 ignores the 'a' flag.
786 2002-05-23 Alan Modra <amodra@bigpond.net.au>
788 * config/tc-alpha.c (assemble_tokens): Protect use of
789 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
791 * write.c (size_seg): Check adjustment to last frag.
792 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
794 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
795 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
796 (write_object_file): Invoke md_do_align if available, and use
797 frag_align_code on text sections.
798 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
799 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
800 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
801 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
802 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
805 2002-05-22 H.J. Lu <hjl@gnu.org>
807 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
810 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
812 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
815 2002-05-22 H.J. Lu <hjl@gnu.org>
817 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
818 for one .loc for compiler.
820 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
822 * config/tc-mips.c (macro): Relax warning, it's toot strict for
825 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
827 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
828 Optimize the rotate by zero case.
830 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
832 * configure.in: Remove accidental enabling of bfd_gas=yes for
834 * configure: Regenerate.
836 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
838 * app.c: Fix formatting.
842 * input-file.c: Likewise.
843 * listing.c: Likewise.
846 * symbols.c: Likewise.
848 2002-05-17 Alan Modra <amodra@bigpond.net.au>
850 * config/obj-generic.c: Delete file.
851 * config/obj-generic.h: Likewise.
853 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
855 * config/tc-avr.c (mcu_types): Update for new devices.
857 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
859 * config/tc-mips.c (macro): Warn about wrong la/dla use.
861 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
863 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
864 worked sometimes by accident. Fix copy&paste comment.
866 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
868 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
869 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
870 (mips_elf_final_processing): Let n32 use .reginfo.
872 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
874 * config/tc-mips.c (append_insn): Fix too small range of variable.
876 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
878 * config/tc-arm.c (arm_cleanup): Remove redundant call to
881 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
883 * config/tc-arm.c (md_assemble): Remove redundant call to
886 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
889 * stabs.c (s_stab_generic): Fix grammatical error in warning
892 2002-05-13 Alan Modra <amodra@bigpond.net.au>
894 * write.c (subsegs_finish): Don't specially align last subseg.
896 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
898 * stabs.c (s_stab_generic): Warn about a description field that is
901 * config/obj-coff.c: Fix compile time warnings when compiling
902 without BFD_ASSEMBLER defined.
905 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
907 (md_pcrel_from_section): Use md_pcrel_from().
909 2002-05-11 Bruno Haible <bruno@clisp.org>
911 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
912 by dwarf2_directive_loc, instead of calling dwarf2_where.
914 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
916 * config/obj-coff.h: Fix formatting.
917 * config/tc-mcore.c: Likewise.
918 * config/tc-mn10300.c: Likewise.
919 * config/tc-openrisc.c: Likewise.
920 * config/tc-or32.c: Likewise.
921 * config/tc-pdp11.c: Likewise.
922 * config/tc-ppc.c: Likewise.
923 * config/tc-ppc.h: Likewise.
924 * config/tc-sh64.c: Likewise.
925 * config/tc-sh.c: Likewise.
926 * config/tc-tic54x.c: Likewise.
927 * config/tc-xstormy16.c: Likewise.
928 * config/tc-xstormy16.h: Likewise.
930 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
932 * config/obj-coff.c: Fix formatting.
933 * config/obj-elf.c: Likewise.
934 * config/tc-alpha.c: Likewise.
935 * config/tc-arm.c: Likewise.
936 * config/tc-d10v.c: Likewise.
937 * config/tc-d30v.c: Likewise.
938 * config/tc-h8300.c: Likewise.
939 * config/tc-hppa.c: Likewise.
941 2002-05-09 Alan Modra <amodra@bigpond.net.au>
943 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
944 reloc when no_cond_jump_promotion.
946 2002-05-08 Jim Wilson <wilson@redhat.com>
948 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
949 current variable part of frag.
951 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
953 * config/tc-mmix.c: Fix formatting.
954 * config/tc-mmix.h: Likewise.
956 2002-05-08 Alan Modra <amodra@bigpond.net.au>
958 * configure: Regenerate.
960 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
962 * config/tc-m68k.c: Fix formatting.
964 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
966 * Makefile.am: Honour DESTDIR.
967 * Makefile.in: Regenerate.
969 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
971 * config/tc-ia64.c: Fix formatting.
972 * config/tc-ia64.h: Likewise.
974 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
976 * config/tc-mips.c: Fix formatting.
977 * config/tc-s390.c: Likewise.
978 * config/tc-s390.h: Likewise.
980 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
982 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
983 information for instructions.
985 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
987 * as.h: Fix formatting.
990 * dwarf2dbg.c: Likewise.
996 * symbols.c: Likewise.
998 2002-05-02 Alan Modra <amodra@bigpond.net.au>
1000 * app.c (mri_pseudo): Only declare for TC_M68K.
1002 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1003 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1004 BFD_RELOC_16_BASEREL.
1005 (md_assemble): Likewise.
1006 (md_apply_fix3): Likewise.
1008 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1010 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1011 zero into an add of zero - it is not the same.
1013 2002-05-01 Arati Dikey <aratid@kpit.com>
1015 * tc-sh.c (get_specific): Generate warning if the same
1016 destination register is used in parallel instructions.
1018 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
1020 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1022 2002-05-01 Alan Modra <amodra@bigpond.net.au>
1024 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1025 backwards to prevent cascading errors.
1027 2002-04-30 Mark Mitchell <mark@codesourcery.com>
1029 * configure.in: Add support for powerpc-*-windiss.
1030 * configure: Regenerated.
1032 2002-04-28 Alan Modra <amodra@bigpond.net.au>
1034 * config/tc-s390.c (md_parse_option): Formatting.
1036 * config/tc-i386.c: Formatting fixes, add missing space in error
1039 2002-04-24 Christian Groessler <chris@groessler.org>
1041 * config/tc-z8k.c (build_bytes): Add support for new cases:
1042 CLASS_IGNORE and ARG_NIM4.
1043 (md_assemble): Prevent destruction of input_line_pointer if
1044 get_operands returns failure.
1046 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
1048 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1049 instructions to be generated by macros.
1051 2002-04-24 Andreas Schwab <schwab@suse.de>
1053 * config/tc-i386.c (output_jump, output_disp)
1054 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1056 (md_apply_fix3): Remember addend value for rela relocations.
1057 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1059 2002-04-22 Chris Demetriou <cgd@broadcom.com>
1061 * config/tc-mips.c (macro_build): Add close-parenthesis missing
1062 from previous change.
1064 2002-04-22 Eric Christopher <echristo@redhat.com>
1066 * config/tc-mips.c (macro_build): Add warning if macro instructions
1067 are expanded into a branch delay slot.
1069 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
1071 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1072 numbers, gdb relies on them to detect the start of the prologue.
1074 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
1076 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1077 symbols in merge sections.
1079 2002-04-16 Alan Modra <amodra@bigpond.net.au>
1081 * as.c (main): Don't reference _bfd_chunksize.
1083 2002-04-15 Tom Rix <trix@redhat.com>
1085 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1086 symbols in merge sections.
1088 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
1090 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1091 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1092 argument for the precision.
1093 (gen_to_words): Update accordingly.
1095 2002-04-10 Alan Modra <amodra@bigpond.net.au>
1097 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1098 BFD_VERSION_STRING unavailable.
1099 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1101 2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
1103 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1104 symbol_used_in_reloc_p is true.
1106 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1109 2002-04-04 Alan Modra <amodra@bigpond.net.au>
1111 * dep-in.sed: Cope with absolute paths.
1112 * Makefile.am (dep.sed): Subst TOPDIR.
1114 * Makefile.in: Regenerate.
1116 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1118 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1119 (mips_ip): Remove unused variable.
1120 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1121 unsigned char with bfd_byte.
1122 (s_file): Remove unused variable.
1123 (s_mips_ent): Likewise.
1125 2002-04-03 Tom Rix <trix@redhat.com>
1127 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1129 (find_opcode): Fix warning in as_warn.
1130 * config/tc-d10v.h: Update Copyright.
1132 2002-04-03 Alan Matsuoka <alanm@redhat.com>
1133 Tom Rix <trix@redhat.com>
1135 From Jeff Knaggs <jknaggs@redhat.com>
1136 * config/tc-d10v.c (check_resource_conflict): New function to
1137 check for resource conflicts.
1139 From Jason Eckhardt <jle@redhat.com>
1140 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1142 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1143 reserved control registers is used.
1144 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1147 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
1148 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1149 instruction cannot be packed.
1151 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
1152 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1153 write-write conflicts.
1154 (md_assemble): Reformat introductory comment.
1155 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1158 2002-04-03 Alan Modra <amodra@bigpond.net.au>
1160 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1161 O_logical_not>): Derive final_seg from add_symbol.
1162 <O_multiply..O_logical_or>: More final_seg twiddles.
1164 2002-04-01 Jessica Han <jessica@cup.hp.com>
1166 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1169 2002-03-27 Andreas Schwab <schwab@suse.de>
1171 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1172 field for pc-relative fixups.
1173 (output_disp): Likewise.
1174 (md_estimate_size_before_relax): Likewise.
1175 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1176 pc-relative fixups in 64bit mode.
1178 2002-03-22 Alan Modra <amodra@bigpond.net.au>
1180 * config/te-aix5.h: Typo fix.
1182 2002-03-21 Alan Modra <amodra@bigpond.net.au>
1184 * Makefile.am: Run "make dep-am".
1185 * Makefile.in: Regenerate.
1186 * doc/Makefile.in: Regenerate.
1188 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1190 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1191 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1193 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
1195 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1196 the EXTENDED bit here; report the estimate according to the
1199 2002-03-18 Tom Rix <trix@redhat.com>
1201 * configure.in: Add AIX 5 support.
1202 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1203 * config/te-aix5.h: New file. AIX 5 support.
1204 * configure: Regenerate.
1206 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1208 * po/fr.po: Updated version.
1210 2002-03-16 Andreas Jaeger <aj@suse.de>
1212 * doc/c-mips.texi (Machine Dependencies): Add new node.
1214 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1216 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1217 (mips_opts): Initialize "ase_mips3d" member.
1218 (file_ase_mips3d): New variable.
1219 (CPU_HAS_MIPS3D): New macro.
1220 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1221 based on command line options and configuration defaults.
1222 (macro_build, mips_ip): Accept MIPS-3D instructions if
1223 mips_opts.ase_mips3d is set.
1224 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1225 Add support for "-mips3d" and "-no-mips3d" options.
1226 (OPTION_ELF_BASE): Move to accomodate new options.
1227 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1228 (mips_elf_final_processing): Add a comment indicating that a
1229 MIPS-3D ASE ELF header flag should be set, when one exists.
1230 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1231 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1232 nomips3d" directives.
1234 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1236 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1237 a weak symbol in same section to be within reach.
1239 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1241 * po/fr.po: Updated version.
1243 2002-03-12 Andreas Schwab <schwab@suse.de>
1245 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1246 body record so that an error is given for misplaced .save
1249 2002-03-09 Alan Modra <amodra@bigpond.net.au>
1251 * config/tc-i386.h (REX_OPCODE): Define.
1252 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1253 (rex_byte): typedef to int.
1254 * config/tc-i386.c: Group prototypes and vars together.
1255 Formatting fixes. Remove occurrences of "register" keyword.
1258 (mode_from_disp_size): Add INLINE keyword to prototype.
1259 (fits_in_signed_byte): Likewise.
1260 (fits_in_unsigned_byte): Likewise.
1261 (fits_in_unsigned_word): Likewise.
1262 (fits_in_signed_word): Likewise.
1263 (fits_in_unsigned_long): Likewise.
1264 (fits_in_signed_long): Likewise.
1265 (type_names): Constify.
1266 (intel_float_operand): Constify param.
1267 (add_prefix): Use REX_OPCODE.
1268 (md_assemble): Likewise. Modify for changed rex_byte.
1269 (parse_insn): Split out of md_assemble.
1270 (parse_operands): Likewise.
1271 (swap_operands): Likewise.
1272 (optimize_imm): Likewise.
1273 (optimize_disp): Likewise.
1274 (match_template): Likewise.
1275 (check_string): Likewise.
1276 (process_suffix): Likewise.
1277 (check_byte_reg): Likewise.
1278 (check_long_reg): Likewise.
1279 (check_qword_reg): Likewise.
1280 (check_word_reg): Likewise.
1281 (finalize_imm): Likewise.
1282 (process_operands): Likewise.
1283 (build_modrm_byte): Likewise.
1284 (output_insn): Likewise.
1285 (output_branch): Likewise.
1286 (output_jump): Likewise.
1287 (output_interseg_jump): Likewise.
1288 (output_disp): Likewise.
1289 (output_imm): Likewise.
1291 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
1293 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1295 2002-03-06 Alan Modra <amodra@bigpond.net.au>
1297 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1298 relocs except when BFD64.
1300 * write.c (number_to_chars_bigendian): Don't abort when N is
1301 larger than sizeof (VAL).
1302 (number_to_chars_littleendian): Likewise.
1304 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1306 * config/tc-hppa.c (md_apply_fix3): Add cast.
1307 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1310 2002-03-05 Paul Koning <pkoning@equallogic.com>
1312 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1313 (parse_ac5): New function for parsing float regs in float operand.
1314 (parse_expression): Remove attempt to make literals be octal.
1315 (parse_op_no_deferred): Support float literals.
1316 (parse_op): Reject attempts to refer to float regs.
1317 (parse_fop): New function, like parse_op but for float operand.
1318 (md_assemble): Add cases to parse float operands. Also fix
1319 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1321 2002-03-04 H.J. Lu <hjl@gnu.org>
1323 * config/obj-elf.c (special_section): Add .init_array,
1324 .fini_array and .preinit_array.
1326 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1327 .init_array and .fini_array.
1329 2002-03-01 Jakub Jelinek <jakub@redhat.com>
1331 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1333 (obj_frob_symbol): Copy visibility.
1335 2002-02-28 Jakub Jelinek <jakub@redhat.com>
1337 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1339 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1341 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1343 * po/es.po: Updated.
1345 2002-02-26 Chris Demetriou <cgd@broadcom.com>
1347 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1348 only, undo the changes made on 2001-06-08, with the
1349 effect being that common or extern symbols are
1350 adjusted for embedded-PIC, but weak symbols are not.
1351 (md_estimate_size_before_relax: Likewise, with the effect
1352 that extern symbols are treated the same as weak symbols
1353 only if not embedded-PIC.
1354 (mips_fix_adjustable) Likewise, with the effect that
1355 weak or extern symbols are not adjusted for embedded-PIC.
1356 (md_apply_fix3): Tweak so that the case where value is zero
1357 is handled more correctly for embedded-PIC code.
1359 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1361 * doc/as.texinfo (Overview): Add missing @ifset IA64
1363 * configure.in (LINGUAS): Add es.po.
1364 * configure: Regenerate.
1365 * po/es.po: New file.
1367 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1369 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1370 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1371 and NO_PIC cases. Code cleanup.
1372 (macro2): Fix handling of 64bit register loads.
1374 2002-02-25 David Mosberger <davidm@hpl.hp.com>
1376 * doc/as.texinfo: Add entry for IA64.
1377 * doc/c-ia64.texi: New file.
1379 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1381 * config/tc-hppa.c: Update copyright date.
1383 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1384 Remove references to chip manufacturers.
1385 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1387 (md_show_usage): Remove references to chip manufacturers. Mention
1389 (md_begin): Test power4 opcode flag bits.
1391 2002-02-22 David Mosberger <davidm@hpl.hp.com>
1393 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1394 count exceeds prologue count.
1395 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1396 (unwind.label_prologue_count): New member.
1398 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1400 (get_saved_prologue_count): New function.
1401 (save_prologue_count): New function.
1402 (free_saved_prologue_count): New function.
1403 (dot_label_state): Record state label by calling save_prologue_count().
1404 (dot_copy_state): Restore prologue count by calling
1405 get_saved_prologue_count().
1406 (generate_unwind_image): Free up list of saved prologue
1407 counts by calling free_saved_prologue_counts().
1409 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1411 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1412 function declarations.
1414 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1416 * NEWS: Note that GASP is now deprecated.
1417 * Makefile.am: Do not build gasp-new by default.
1418 * Makefile.in: Regenerate.
1419 * doc/Makefile.am: Do not install gasp.info.
1420 * doc/Makefile.in: Regenerate.
1421 * gas/gasp.texi: Note that gasp is now deprecated.
1423 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1425 * NEWS: Mark 2.12 branch.
1427 2002-02-19 Tom Tromey <tromey@redhat.com>
1429 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1431 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1433 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1436 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1438 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1439 Make bit size independent of architecture switch.
1440 (md_begin): Add warning for -m64 with -Aesa.
1441 (s390_md_end): Use renamed architecture defines.
1443 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
1445 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1447 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1449 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1452 2002-02-15 Chris Demetriou <cgd@broadcom.com>
1454 * config/tc-mips.c (md_estimate_size_before_relax): Really
1455 make sure we treat weak like extern only for ELF. (Fixes
1456 patch from 2001-07-25.)
1458 2002-02-15 Ben Elliston <bje@redhat.com>
1460 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1463 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1465 * NEWS: Mention support for MMIX.
1467 2002-02-13 Chris Demetriou <cgd@broadcom.com>
1469 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1470 a sequence of indpendent 'if' statements for easier debugging
1471 and future modification.
1473 2002-02-13 Matt Fredette <fredette@netbsd.org>
1475 * config/tc-m68k.c (md_show_usage): No longer display a
1476 hard-coded "68020" for the default CPU, instead display the
1477 canonical name of the true, configured default CPU.
1478 (m68k_elf_final_processing): Mark objects for sub-68020
1479 CPUs with the new EF_M68000 flag.
1481 2002-02-13 Andreas Schwab <schwab@suse.de>
1483 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1484 pc-relative relocations to merge sections in 64-bit mode.
1486 2002-02-13 Ben Elliston <bje@redhat.com>
1488 * NEWS: Document floating point number handling in gasp.
1489 * gasp.c: Include <assert.h> and "xregex.h".
1490 (is_flonum): New function.
1491 (chew_flownum): Likewise.
1492 (change_base): Consume flonums from the input, where possible.
1493 * doc/gasp.texi (Constants): Document floating point numbers.
1495 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1497 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1498 that implicitly use LR and RR selectors.
1500 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1502 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1503 and `epsw' as available on AM33 and above only.
1504 (other_register_name): Add logic to handle machine type encoded in
1507 2002-02-11 Tom Rix <trix@redhat.com>
1509 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1512 2002-06-11 Alexandre Oliva <aoliva@redhat.com>
1514 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1517 2002-02-11 Jan Hubicka <jh@suse.cz>
1519 * i386.c (md_assemble): Support 32bit address prefix.
1520 (i386_displacement): Likewise.
1521 (i386_index_check): Accept 32bit addressing in 64bit mode.
1523 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1525 * config/tc-sh.c (dot): Removed unused function.
1527 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1529 * Makefile.am: "make dep-am".
1530 * Makefile.in: Regenerate.
1531 * aclocal.m4: Regenerate.
1532 * config.in: Regenerate.
1533 * configure: Regenerate.
1534 * doc/Makefile.in: Regenerate.
1536 2002-02-10 Richard Henderson <rth@redhat.com>
1538 * doc/c-alpha.texi: New file.
1539 * doc/Makefile.am (CPU_DOCS): Add it.
1540 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1542 2002-02-09 Richard Henderson <rth@redhat.com>
1544 * config/tc-alpha.c (O_samegp): New.
1545 (USER_RELOC_P): Include it.
1546 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1547 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1548 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1549 (alpha_validate_fix): New.
1550 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1552 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
1554 * doc/c-cris.texi: New.
1555 * doc/all.texi: @set CRIS.
1556 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1557 Include c-cris.texi.
1558 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1559 * doc/Makefile.in: Regenerate.
1561 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1563 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1564 determine if a number is a sign-extended 32-bit number.
1565 (load_register): Use IS_SEXT_32BIT_NUM.
1566 (macro): Check if load/store macro handling is using a
1567 constant 32-bit address on 64-bit address systems, and if
1568 so optimize the generation of that address.
1570 2002-02-08 Richard Henderson <rth@redhat.com>
1572 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1573 we've eliminated all foreign relocation types yet.
1574 (alpha_fix_adjustable): Likewise.
1576 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1578 Contribute sh64-elf.
1579 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1580 Stephen Clarke <Stephen.Clarke@st.com>
1581 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1582 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1583 * config/tc-sh.c (md_relax_table): Added default sizes for
1584 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1585 MOVI_16, MOVI_32 and MOVI_48.
1586 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1587 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1589 (shmedia_md_estimate_size_before_relax): Remove redundant
1590 blocks. Set fragP->fr_var even if relaxation type unchanged.
1591 Retain UNDEF_MOVI until expression decays to number.
1592 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1593 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1594 relocation types. Take fixP->fx_addnumber into account too.
1595 (shmedia_md_apply_fix): Likewise.
1596 (shmedia_md_convert_frag): Likewise.
1597 (shmedia_build_Mytes): Likewise.
1598 (sh64_consume_datalabel): Complain about nested datalabel.
1599 Support PIC relocs. Call sh_parse_name.
1600 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1601 in tc-sh.h to SHmedia reloc types.
1602 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1603 MOVI_GOTPC): New relaxation constants.
1604 (md_relax_table): Introduce relaxation directives for PIC-related
1606 (sh_PIC_related_p): Handle datalabel.
1607 (sh_check_fixup): Choose SH5 PIC relocations.
1608 (sh_cons_fix_new): Added BDF_RELOC_64.
1609 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1610 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1611 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1612 current ISA is SHmedia, get 7 bytes.
1613 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1614 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1616 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1617 shmedia_apply_fix3 and make void.
1618 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
1619 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1621 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1622 * config/tc-sh64.h (md_parse_name): Take &c as argument.
1623 2001-03-14 DJ Delorie <dj@redhat.com>
1624 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1625 * doc/Makefile.in(CPU_DOCS): Ditto.
1626 * doc/c-sh64.texi: New file.
1627 * doc/as.texinfo: Add SH64 support.
1628 2001-03-13 DJ Delorie <dj@redhat.com>
1629 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1630 A_REUSE_PREV so that its purpose is more obvious.
1631 (shmedia_build_Mytes): Ditto.
1632 2001-03-07 DJ Delorie <dj@redhat.com>
1633 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1635 (sh64_vtable_inherit): Ditto.
1636 (strip_datalabels): New, strip "datalabel" from given line.
1637 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1639 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
1640 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1642 (shmedia_build_Mytes): ... to here.
1643 2001-03-06 DJ Delorie <dj@redhat.com>
1644 * config/tc-sh.c: Remove sh64-specific uaquad now that there
1646 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
1647 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1648 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1649 address by one in call to dwarf2_emit_insn.
1650 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
1651 Implement ".abi" pseudo and correct .cranges descriptors. Correct
1652 alignment handling broken by imported changes.
1653 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1654 (sh64_handle_align): Declare.
1655 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1656 (sh64_max_mem_for_rs_align_code): Declare.
1657 (enum sh64_isa_values): Moved here from tc-sh64.c.
1658 (md_do_align): Define.
1659 (sh64_do_align): Declare.
1660 (struct sh64_tc_frag_data): New.
1661 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
1663 (TC_FRAG_INIT): Change to set new datatype.
1664 (struct sh64_segment_info_type): Rename member
1665 last_flushed_location to last_contents_mark. All users changed.
1666 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1667 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1668 * config/tc-sh.c (md_pseudo_table): Add ".abi".
1669 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1670 of unsetting seen_insn.
1671 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1672 call sh64_update_contents_mark.
1673 (sh_handle_align): Remove HAVE_SH64-conditioned code.
1674 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1675 enum sh64_isa_values.
1676 (sh64_set_contents_type): Drop segT parameter. All callers changed.
1677 (emitting_crange): Boolean guard moved to file scope from function
1678 scope in sh64_set_contents_type.
1680 (sh64_update_contents_mark): New; most split out from
1681 sh64_flush_pending_output.
1682 (shmedia_md_end): Call sh64_update_contents_mark. Set
1683 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1684 (sh64_do_align): New function.
1685 (sh64_max_mem_for_rs_align_code): New function.
1686 (sh64_handle_align): Rename from shmedia_do_align. Make
1687 non-static. Add head comment. Emit zero bytes for n bytes modulo
1688 four. Change return-type to void.
1689 (shmedia_elf_new_section): Remove.
1690 (shmedia_md_assemble): Call sh64_update_contents_mark.
1691 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
1692 new frag. Call sh64_update_contents_mark after making the new
1694 (sh64_flush_pending_output): Just call sh64_update_contents_mark
1695 and sh_flush_pending_output.
1696 (sh64_flag_output): Also call md_flush_pending_output, but add
1697 condition on not emitting_crange.
1698 (sh64_tc_cons_fix_new): Remove.
1699 2001-01-12 Nick Clifton <nickc@redhat.com>
1700 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1701 alignment handling scheme imported from sourceware.
1702 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
1703 * config/tc-sh64.h (TARGET_FORMAT): Define.
1704 (sh64_target_format): Prototype.
1705 * config/tc-sh64.c (sh64_target_mach): New function.
1706 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
1707 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1708 zero_address_frag instead of copying the frag of the symbol.
1709 (shmedia_frob_file_before_adjust): Ditto.
1710 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1711 to valueT to remove signedness.
1712 (shmedia_md_convert_frag): Add parameter final. Rename parameter
1713 headers to output_bfd. Do not evaluate symbols if final is false;
1715 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1716 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1717 to the current frag, call shmedia_md_convert_frag to emit fixups
1718 and make frag_wane neutralize the frag. Update comments.
1719 * config/tc-sh.c (md_convert_frag): Change caller of
1720 shmedia_md_convert_frag.
1721 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1722 * config/tc-sh64.h: Tweak comments and correct formatting.
1723 * config/tc-sh64.c: Ditto.
1724 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1725 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1726 for the no-relocation case.
1727 (shmedia_check_limits): Fix range check being off-by-one for PTA.
1728 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
1730 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1732 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1733 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1735 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1737 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1738 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1739 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1740 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1741 al>: Set lowest bit of field to relocate to 1 and rest to empty,
1742 if reloc is emitted.
1743 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1744 New options plus bugfixes.
1745 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1747 (md_parse_option): Handle new options.
1748 (md_show_usage): Add blurb for new options.
1749 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1750 (sh64_expand, sh64_pt32): New variables.
1751 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1752 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1753 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1754 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1755 <resolved previously-pc-relative relocs>: Handle
1756 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1757 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1758 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1759 points to SHcompact code.
1760 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1761 SH64PCREL16)>: Check that ISA of what operand points at and
1762 PTA/PTB matches, or emit error.
1763 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1764 SHMEDIA_BFD_RELOC_PT.
1765 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1767 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1768 condition for MOVI expansion.
1769 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1770 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1772 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1774 (sh64_target_format): Error-check setting of sh64_pt32 and
1775 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1776 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1777 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1778 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1779 * config/tc-sh64.c: Improve comments.
1780 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1781 not say the linker will check correctness of PTA/PTB expansion.
1782 (shmedia_md_end): Make non-static.
1783 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1785 * config/tc-sh.c (sh_finalize): Remove.
1786 * config/tc-sh.h (md_end): Do not define.
1787 Remove prototype for sh_finalize.
1788 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1789 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1790 sh64_section_data container when storing section type in tdata
1791 field in elf_section_data.
1792 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1794 * Makefile.am: Update dependencies.
1795 * Makefile.in: Regenerate.
1796 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1797 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1798 dwarf2_emit_insn call with test on debug_type.
1799 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1800 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1801 CRT_SH5_ISA32 sticky for 64-bit.
1802 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1803 Generate .crange sections when switching ISA mode or emitting
1804 constants in same section as code.
1805 * config/tc-sh64.c: Reformat structure definitions.
1806 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1808 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1809 to emit a .cranges descriptor when contents type changes. Only
1810 emit error if changing contents type and -no-mix is in effect.
1811 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1812 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1813 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1814 sh64_flush_last_crange over sections.
1815 When checking main symbol of datalabel symbol, check for
1816 STO_SH5_ISA32, not ISA type of section in definition.
1817 (shmedia_frob_file_before_adjust): Check main symbol for
1818 STO_SH5_ISA32; don't check ISA type of section in definition.
1819 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1820 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1821 .cranges entries have been output.
1822 (shmedia_elf_new_section): Just call md_flush_pending_output.
1823 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1824 fix. Do not set tc_segment_info_data.in_code for section. Call
1825 sh64_set_contents_type for SHmedia code.
1826 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1827 false. Call md_flush_pending_output.
1828 (sh64_target_format): Check that -no-mix and
1829 -shcompact-const-crange are used in sane combination with other
1831 (shmedia_md_pcrel_from_section): Check type of fix for how to
1833 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1834 not ISA type of section in definition.
1835 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1836 hold contents-type state.
1837 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1838 (sh64_flush_pending_output): Declare.
1839 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1840 (sh64_tc_cons_fix_new): Declare.
1841 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1842 call sh64_flag_output.
1843 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1844 call sh64_set_contents_type to mark SHcompact code and set
1846 (md_longopts): New options "-no-mix" and
1847 "-shcompact-const-crange".
1848 (md_parse_option): Handle new options.
1849 (md_show_usage): Add blurb for new options.
1850 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1851 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1852 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1853 (sh64_last_insn_frag): New.
1854 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1855 to get frag for insn opcode for generating fixups; do not assume it
1857 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1859 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1861 (TC_FRAG_TYPE): Define as fragS *.
1862 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1863 (sh64_last_insn_frag): Declare.
1864 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1865 not == NULL before dereferencing.
1866 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1867 Get rid of BFD section flag and EF_SH64_ABI64.
1868 * config/tc-sh64.c (shmedia_frob_section_type): Use
1869 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1870 communicate the section as containing SHmedia code. Describe why.
1871 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1872 EF_SH64 regardless of ABI.
1873 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1874 in error message. Handle resolved expressions for
1875 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1876 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1877 (shmedia_check_limits): Handle BFD_RELOC_64.
1878 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1879 a STO_SH5_ISA32 symbol, only the BFD value.
1880 2000-12-11 Ben Elliston <bje@redhat.com>
1881 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1882 dwarf2_generate_asm_lineno.
1883 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1884 Handle PC-relative MOVI expansions with assembler relaxation.
1885 Generate PC-relative relocs from 16-bit PC-relative expressions.
1886 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1887 (shmedia_md_pcrel_from_section): ...here.
1888 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1889 turned completely resolved. Adjust relocation type for 16-bit
1890 immediate operands that has turned PC-relative. Adjust back for
1891 MD_PCREL_FROM_SECTION being applied twice.
1892 (shmedia_md_convert_frag): Always emit reloc for expression with
1893 global or weak symbol. Handle relaxation result for PC-relative
1895 (shmedia_md_estimate_size_before_relax): An expression with a weak
1896 or global symbol can not be relaxed. Break out tests for
1897 relaxable symbol into variable sym_relaxable.
1898 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1899 UNDEF_MOVI)>: Break out any PC-relative expression and change
1901 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1903 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1904 MOVI expansion. If X_op_symbol of the immediate expression is
1905 set, make an expression symbol for the argument to frag_var.
1906 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1908 (END): Adjust for new relaxations.
1909 (md_relax_table): Add entries for new relaxations.
1910 2000-12-07 Ben Elliston <bje@redhat.com>
1911 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1912 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1913 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1914 SHORI operand offsets in PT/PTA/PTB expansions.
1915 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1916 Implement DataLabel semantics.
1917 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1918 shmedia_frob_file_before_adjust.
1919 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1920 (DATALABEL_SUFFIX): Define.
1921 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1922 symbol list to update "datalabel" symbols to their main symbol
1924 (shmedia_frob_file_before_adjust): New.
1925 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1926 undefined and set STT_DATALABEL.
1927 (sh64_frob_label): Initialize TC symbol field.
1928 (sh64_consume_datalabel): Actually implement semantics. New
1929 parameter operandf, call it instead of expression.
1930 (sh64_exclude_symbol): New.
1931 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1932 to sh64_consume_datalabel.
1933 (tc_symbol_new_hook): Define to tc_frob_symbol.
1934 (TC_SYMFIELD_TYPE): Define to symbolS *.
1935 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1936 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1937 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1939 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1940 generating dwarf2 debug information.
1941 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1942 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1943 elf64-sh64 for the 64-bit ABI.
1944 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1946 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1947 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1949 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1950 * config/tc-sh64.c: Tweak comments, formatting and error messages.
1951 (enum sh64_abi_values): New type.
1952 (enum sh64_isa_values): New type.
1953 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
1954 (seen_shcompact_mode, seen_shmedia_mode): Delete.
1955 (sh64_abi): Replace shmedia_64.
1956 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1957 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1958 (s_sh64_mode): Check validity for this target.
1959 (sh64_target_format): Initialize defaults for ISA and ABI.
1960 Fallback to old object format if no SH64 ISA or ABI has been
1962 * config/tc-sh.c (md_parse_option): Check combinations for errors.
1963 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1964 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1965 * config/tc-sh64.h: Fix typo in comment.
1966 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
1967 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1968 <PT fixups for absolute values>: Size will be longest, not
1970 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
1971 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1972 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1973 and l1 to hold lowercase of two first characters. Change all
1974 remaining TO_LOWER to tolower.
1975 * config/tc-sh64.c (TO_LOWER): Delete.
1976 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1977 (md_parse_name): Define.
1978 (sh64_consume_datalabel): Declare.
1979 (DOLLAR_DOT): Define.
1980 * config/tc-sh64.c (shmedia_parse_exp): New.
1981 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1982 (shmedia_parse_reg): Remove const from src
1984 (shmedia_get_operands): Ditto for args parameter and ptr variable.
1985 (shmedia_md_assemble): Ditto for op_end variable.
1986 (shmedia_get_operand): Ditto for ptr parameter and src variable.
1987 Use shmedia_parse_exp, not parse_exp.
1988 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1989 parameter. All callers changed.
1990 (shmedia_get_operand): Add shmedia_arg_type parameter. All
1992 (shmedia_parse_reg): Put first two character in local variables.
1993 Use tolower, not TO_LOWER. If no register is found and argtype
1994 indicates a control register, scan shmedia_creg_table
1996 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1997 * Makefile.am (CPU_TYPES): Add sh64.
1998 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1999 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2000 Regenerate dependencies.
2001 * Makefile.in: Regenerate.
2002 * configure.in: Add support for sh64-*-elf*.
2003 * configure: Regenerate.
2004 * config/tc-sh64.h: New.
2005 * config/tc-sh64.c: New.
2006 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2007 .mode, .isa and .uaquad.
2008 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2009 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2010 [HAVE_SH64] (END): Define as 10.
2011 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2012 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2014 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2015 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2016 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2017 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2019 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2020 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2021 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2022 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2023 SHmedia instructions. Handle state-change after switching to
2025 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2026 (md_parse_option) [HAVE_SH64]: Parse new options.
2027 (md_show_usage) [HAVE_SH64]: Show usage of new options.
2028 (md_convert_frag) [HAVE_SH64] <default>: Call
2029 shmedia_md_convert_frag instead of abort.
2030 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2031 BFD_RELOC_SH_SHMEDIA_CODE.
2032 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2033 SHcompact or SHmedia code.
2034 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2035 shmedia_md_apply_fix instead of abort.
2036 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2037 result from calling shmedia_md_estimate_size_before_relax instead
2039 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2041 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2042 shmedia_init_reloc and do nothing more if it returns non-zero.
2043 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2044 * po/POTFILES.in: Regenerate.
2045 * po/gas.pot: Regenerate.
2047 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
2049 * config/tc-sh.c (parse_at): Install the correct version of
2052 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2053 assume fixP->fx_subsy is non-NULL.
2055 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
2057 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
2058 A_DISP_PC_ABS, and adjust it by -4.
2059 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2061 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2062 the operand type is not A_DISP_PC_ABS.
2064 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
2066 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2067 common and weak symbols. Handle common and weak symbols as
2068 undefined symbols with regards to GREG handling and merging.
2069 (mmix_frob_file): Ditto.
2071 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2073 * configure.in (hppa-*-netbsd*): New target.
2074 * configure: Regenerate.
2075 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2077 2002-02-02 Alan Modra <amodra@bigpond.net.au>
2079 * config/tc-v850.c: Add missing prototypes amd use old-style
2080 function definitions.
2081 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2082 (sdata_section tdata_section, zdata_section, sbss_section,
2083 tbss_section, zbss_section, rosdata_section, rozdata_section,
2084 scommon_section, tcommon_section, zcommon_section,
2085 call_table_data_section, call_table_text_section): Delete.
2086 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2087 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2088 v850_call_table_data, v850_call_table_text): Delete.
2089 (struct v850_seg_entry): New.
2090 (v850_seg_table): New.
2091 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2092 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2093 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2094 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2097 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2098 recording of alignment.
2099 (md_pseudo_table): Use v850_seg.
2100 (md_begin): Don't init .call_table_data and .call_table_text here.
2101 Set v850_seg_table bss entry.
2103 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2105 Support on-demand global register allocation by passing on
2106 base-plus-offset relocs to the linker.
2107 * config/tc-mmix.c: Tweak and fix typos in comments.
2108 (allocate_undefined_gregs_in_linker): New variable.
2109 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2110 (md_longopts): Add --linker-allocated-gregs.
2111 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2112 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2113 (md_show_usage): Update text for -x. Add text for
2114 --linker-allocated-gregs.
2115 (tc_gen_reloc): Derive default value for addend from val and
2116 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2117 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2118 GREG if allocate_undefined_gregs_in_linker.
2119 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2120 --linker-allocated-gregs.
2121 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2122 --linker-allocated-gregs. Mention that it's implied by -x.
2123 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2124 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2126 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2128 2002-02-01 Alan Modra <amodra@bigpond.net.au>
2130 * Makefile.am: Run "make dep-am"
2131 * Makefile.in: Regenerate.
2133 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
2135 * config/tc-or32.c: New file.
2136 * config/tc-or32.h: New file.
2137 * configure.in: Add support for or32 targets.
2138 * configure: Regenerate.
2139 * config/obj-coff.c: Add support for or32 targets.
2140 * config/obj-coff.h: Add support for or32 targets.
2141 * Makefile.am: Add support for or32 targets.
2142 * Makefile.in: Regenerate.
2143 * NEWS: Mention support for OpenRISC.
2144 * doc/Makefile.in: Regenerate.
2145 * po/POTFILES.in: Regenerate.
2146 * po/gas.pot: Regenerate.
2148 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
2150 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2153 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2155 * config/tc-mips.c (tc_gen_reloc): Arrange for
2156 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2157 their LO16 parts, even for ELF.
2159 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
2161 * config/tc-i386.c: Protect definitions of true and false
2164 2002-01-28 Jakub Jelinek <jakub@redhat.com>
2166 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2167 made because of .weak, if they are neither defined nor used in any
2170 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
2172 * configure: Regenerated.
2174 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2176 * doc/Makefile.am (install): Depend on install-info.
2177 * doc/Makefile.in: Regenerate.
2179 2002-01-26 Nick Clifton <nick@redhat.com>
2181 * po/fr.po: Updated version
2183 2002-01-24 Kazu Hirata <kazu@hxi.com>
2185 * config/tc-h8300.c (check_operand): Don't print a warning
2186 when a valid 24-bit address is given to a 16-bit address
2189 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
2191 * config/tc-sh.c (sh_elf_suffix): Removed.
2192 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2193 sh_end_of_match, sh_parse_name): New functions.
2194 (sh_elf_cons): Simplify.
2195 (parse_exp): Reject misplaced PIC operands.
2196 (md_undefined_symbol): Simplify.
2197 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2198 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2199 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2200 Complain if subsy remains at the end.
2201 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2202 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2204 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
2206 * config/tc-mn10300.c (xr_registers): Move `pc'...
2207 (other_registers): ... here.
2209 2002-01-22 Alan Modra <amodra@bigpond.net.au>
2211 * Makefile.am: Run "make dep-am".
2212 * Makefile.in: Regenerate.
2213 * gas/po/POTFILES.in: Regenerate.
2215 2002-01-21 DJ Delorie <dj@redhat.com>
2217 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2218 stabstr_name allocation permanent, as it will be referenced from
2221 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2223 * configure.in (ia64-*-netbsd*): New target.
2224 * configure: Regenerate.
2226 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2228 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2230 <Detailed description, ARM options>: Ditto.
2231 * doc/c-arm.texi (ARM Options): Ditto.
2233 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2235 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2236 do_mia, do_mar and do_mra respectively.
2237 (do_mav_*): Renamed from do_c_*.
2238 (mav_reg_required_here, mav_parse_offset): Renamed from
2239 cirrus_reg_required_here and cirrus_parse_offset respectively.
2240 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2242 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2243 Keith Walker <keith.walker@arm.com>
2245 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2246 (insns): Add pattern for bxj instruction.
2247 (do_bxj): New function.
2248 (arm_cpus): Add arm926ej.
2249 (arm_archs): Add armv5tej.
2251 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2253 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2255 2002-01-19 Keith Walker <keith.walker@arm.com>
2257 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2259 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2261 * NEWS: Mention new ARM command-line options and VFP support.
2263 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
2265 (ARM_CEXT_MAVERICK): Similarly.
2266 (ARM_ANY): Now means any core instruction.
2267 (CPU_DEFAULT): Default to ARM_ANY.
2268 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2269 (pic_code): Declare for all object types. Make type int.
2270 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2271 (march_fpu_opt, mfpu_opt): Declare.
2272 (md_longopts): Tidy up conditional definitions.
2273 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2274 (arm_long_opts): New tables.
2275 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2276 (arm_parse_extension): New function.
2277 (md_parse_option): Rewrite using new table-driven system.
2278 (md_show_usage): Use new table-driven system.
2279 (md_begin): Calculate cpu_variant from command line option data.
2280 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2281 command-line options.
2282 * doc/c-arm.texi: Likewise.
2284 2002-01-18 Andreas Jaeger <aj@suse.de>
2286 * as.c (parse_args): Update year.
2288 2002-01-17 Timothy Wall <twall@alum.mit.edu>
2290 * config/tc-tic54x.c (encode_address): Add a more informative
2291 warning about incorrect syntax.
2293 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2295 * po/gas.pot: Regenerate.
2297 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2299 * macro.c (get_any_string): Add no-c-format comment to prevent
2300 confusion when translating string.
2301 * gasp.c (get_any_string): Add no-c-format comment to prevent
2302 confusion when translating string.
2304 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2305 Johannes Stezenbach <js@convergence.de>
2306 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2307 matched before the shorter ones.
2308 (my_getSmallParser): Fix handling of nested parentheses in
2309 percent_op's. Code cleanup.
2310 (my_getPercentOp): New function, code from my_getSmallParser.
2311 (my_getSmallExpression): Fix handling of closing parentheses.
2312 Code cleanup. Better comments.
2314 2002-01-16 Nick Clifton <nickc@redhat.com>
2316 po/tr.po: New file: Turkish translation.
2317 configure.in (LINGUAS): Add "tr".
2318 configure: Regenerate.
2320 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2322 Support for VFP instructions
2323 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2324 (cp_address_required_here): New argument wb_ok. When false, do not
2325 accept write-back forms of addressing. Change all callers.
2326 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2327 (FPU_VFP_EXT_V2): Define.
2328 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2329 Define in terms of above.
2330 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2331 (vfp_reg): New struct.
2332 (vfp_regs): New array of registers.
2333 (insns): Add VFP instructions.
2334 (sn_table): New array of VFP single-precision register names.
2335 (dn_table): New array of VFP double-precision register names.
2336 (all_reg_maps): Add the new register tables.
2337 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2338 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2339 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2340 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2341 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2342 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2343 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2344 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2345 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2346 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2347 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2348 (do_vfp_sp_dp_cvt): New functions.
2349 (md_begin): Set soft-float flag for appropriate VFP work.
2350 (md_atof): Handle VFP-format doubles.
2351 (md_parse_option): Handle VFP command-line options.
2352 (md_show_usage): Display VFP command-line options.
2354 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2356 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2357 various command line options.
2359 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2361 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2363 (xstormy16_md_apply_fix3): Do not return a value.
2365 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2367 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2368 the -EL/-EB option that matches the target's endianness.
2369 (md_parse_option): Likewise.
2371 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2373 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2374 is not dependent on ARM_BI_ENDIAN.
2376 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2378 * tc-arm.c (all error messages): Normalize capitalization of messages.
2380 * tc-arm.h (md_operand): Delete define.
2381 * tc-arm.c (in_my_get_expression): New static variable.
2382 (my_get_expression): Set and clear it.
2383 (md_operand): New function. If called from my_get_expression
2384 put the error in inst.error.
2385 (output_inst): Now takes argument of instruction being assembled.
2386 Print it out with any error message.
2387 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2389 (end_of_line): Don't update inst.error if it is already set.
2391 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
2393 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
2394 op that can be translated into a mvn instruction.
2396 2002-01-11 Steve Ellcey <sje@cup.hp.com>
2398 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2399 setting default md.flags.
2400 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2401 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2402 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2403 for 32 bit unwind info blocks.
2404 (generate_unwind_image): Add support for different types
2405 of unwind images (32 bits and/or big-endian).
2406 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2407 (ia64_target_format): Add support for hpux target formats.
2408 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2409 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2410 SHT_FINI_ARRAY elf section types.
2412 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
2414 * tc-arm.c (struct reg_entry): Move before prototypes.
2415 (int_register, cp_register, fp_register): Delete.
2416 (reg_table): Delete. Replaced with ...
2417 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2418 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2419 (mav_dspsc_table): ... one table per register set.
2420 (arm_reg_hsh): Delete.
2421 (struct reg_map): New structure.
2422 (all_reg_maps): New array.
2423 (enum arm_reg_type): New enums.
2424 (build_reg_hsh): New function.
2425 (insert_reg_alias): Use hash table passed by caller. Adjust all
2427 (create_register_alias): New function, split out from ...
2428 (md_assemble): ... here.
2429 (md_begin): Build new register hash tables.
2430 (arm_reg_parse): New argument for the hash table to search. Adjust all
2432 (arm_reg_parse_any): New function.
2433 (co_proc_number): Look up the processor number in the processor hash
2435 (cirrus_regtype): Delete.
2436 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2437 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2438 (ARM_EXT_MAVERICKsc_register): Delete.
2439 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2440 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2442 (do_c_triple_4, do_c_triple_5): Delete.
2443 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2444 (do_c_quad_6): Delete.
2445 (do_c_quad_6[ab]): New functions.
2446 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2447 arguments to use new register parsing methods.
2448 (cirrus_reg_required_here): Likewise.
2449 (insns): Reclassify cirrus maverick worker functions.
2450 (cirrus_valid_reg): Delete.
2452 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2454 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2455 (sh*-*-netbsdelf*): New target.
2456 * configure: Regenerate.
2457 * tc-sh.h: Update copyright years.
2458 (TARGET_FORMAT): Add version for TE_NetBSD.
2460 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2462 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2465 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2467 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2468 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2470 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
2472 * tc-mips.c (mips_cprestore_valid): New flag.
2473 (mips_frame_reg_valid): New flag.
2474 (macro) [M_JAL_2]: Check both flags.
2475 [M_JAL_A]: Likewise.
2476 (s_cprestore): Set mips_cprestore_valid.
2477 (tc_get_register): If setting mips_frame_reg, set
2478 mips_frame_reg_valid and clear mips_cprestore_valid.
2479 (s_mips_ent): Clear both flags.
2480 (s_mips_end): Clear both flags.
2482 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2484 * write.c (write_object_file): Make use of bfd_section_list_remove.
2485 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2486 * config/tc-mmix.c (mmix_frob_file): Likewise.
2488 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2490 * configure.in (i386-*-netbsdelf*): Collapse target into...
2491 (i386-*-netbsd*): ...this. Add support for x86-64.
2492 * configure: Regenerated.
2494 2002-01-03 matthew green <mrg@redhat.com>
2496 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2498 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2500 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2503 For older changes see ChangeLog-0001
2509 version-control: never