1 2002-07-23 Nick Clifton <nickc@redhat.com>
3 * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
6 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
8 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
9 instead of S_IS_EXTERN.
10 (md_estimate_size_before_relax): Likewise.
11 (mips_fix_adjustable): Likewise.
13 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
15 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
17 2002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
18 Nick Clifton <nickc@redhat.com>
20 * cond.c (s_ifdef): Treat a referenced but not yet defined
21 symbol as if it were undefined, in exactly the same way as
24 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
25 consider referenced bug not yet defined symbols to be
28 2002-07-18 Denis Chertykov <denisc@overta.ru>
29 Frank Ch. Eigler <fche@redhat.com>
30 Alan Lehotsky <alehotsky@cygnus.com>
31 John Healy <jhealy@redhat.com>
32 Jeff Johnston <jjohnstn@redhat.com>
34 * configure.in: Add ip2k configuraton.
35 * configure: Regenerate.
36 * Makefile.am: Add ip2k configuraton.
37 * Makefile.in: Regenerate.
38 * configure: Regenerate.
39 * Makefile.in: Regenerate.
40 * config/tc-ip2k.c: New file.
41 * config/tc-ip2k.h: New files.
42 * NEWS: Mention new support.
43 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
44 * doc/Makefile.in: Regenerate.
45 * doc/all.texi: Set IP2K
46 * doc/as.texinfo: Add IP2K description.
47 * doc/c-ip2k.texi: New file.
49 2002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
51 * NEWS: Reformat to match style of other NEWS files.
53 2002-07-17 Jan Hubicka <jh@suse.cz>
55 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
57 2002-07-16 Moritz Jodeit <moritz@jodeit.org>
59 * config/tc-z8k.c (build_bytes): Correct order of memset args.
61 2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
63 * NEWS: Add 'Changes in 2.13'.
65 2002-07-15 Matt Fredette <fredette@netbsd.org>
67 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
69 2002-07-12 Alan Modra <amodra@bigpond.net.au>
71 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
72 case with non CODE_64BIT case. Don't warn on "qword ptr" if
75 2002-07-11 Alan Modra <amodra@bigpond.net.au>
77 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
78 (ppc_frob_file_before_adjust): New function.
79 * config/tc-ppc.h (tc_frob_symbol): Don't define.
80 (ppc_elf_frob_symbol): Don't declare.
81 (tc_frob_file_before_adjust): Define.
82 (ppc_frob_file_before_adjust): Declare.
84 * config/tc-ppc.c (md_pseudo_table): Warning fix.
85 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
88 (ppc_xcoff64): Rename to ppc_obj64.
89 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
90 (ppc_set_cpu): Set PPC_OPCODE_32 too.
91 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
93 (ppc_target_format): Use ppc_obj64 to select format.
94 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
95 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
96 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
97 (tc_frob_symbol): Likewise.
98 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
99 BFD_DEFAULT_TARGET_SIZE.
101 (ppc_is_toc_sym): Likewise.
102 (md_apply_fix3): Likewise.
103 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
104 BFD_DEFAULT_TARGET_SIZE.
105 (ELF_TC_SPECIAL_SECTIONS): Likewise.
106 (tc_frob_symbol): Likewise.
108 2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
110 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
113 2002-07-09 Alan Modra <amodra@bigpond.net.au>
115 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
116 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
117 (md_apply_fix3): Formatting. Remove redundant test.
118 (tc_gen_reloc): Remove redundant code.
119 (tc_i386_force_relocation): Delete. Movy body of function to..
120 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
122 2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
124 * configure.in: Add hppa-*-openbsd* target, change
125 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
127 * configure: Regenerate.
129 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
131 * config/tc-mips.c (macro): Shift the 32-bit address range
132 accessible with a lone "lui" down by 32768.
134 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
136 * config/tc-mips.c (load_address): Use non-trapping "daddu"
137 instead of "dadd" in address calculations.
140 2002-07-08 Alan Modra <amodra@bigpond.net.au>
142 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
144 (md_assemble): Instead, zap the suffix here.
146 2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
148 * NEWS: Remove next release number until the release is actually
151 2002-07-03 Alan Modra <amodra@bigpond.net.au>
153 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
155 * Makefile.in: Regenerate.
157 2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
159 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
160 to symbols in merge sections, even non pc-relative ones.
162 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
164 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
166 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
168 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
169 .softregs and .eeprom.
171 2002-06-28 David O'Brien <obrien@FreeBSD.org>
173 * NEWS: Note the next release is 2.13.
175 2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
177 * po/tr.po: New translation imported.
179 2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
181 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
182 (ecoff_directive_def): Likewise.
183 (ecoff_directive_tag): Likewise.
184 * listing.c (file_info): Likewise.
185 * hash.c (what): Likewise.
187 2002-06-25 H.J. Lu <hjl@gnu.org>
189 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
190 * Makefile.in: Regenerated.
192 2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
194 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
195 (assemble_ppi): Generate warning if the same register is used
196 twice as destination in the same padd / pmuls instruction.
198 2002-06-18 Dave Brolley <brolley@redhat.com>
200 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
201 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
202 * configure.in: Support frv-*-*.
203 * Makefile.am (CPU_TYPES): Add frv.
204 (TARGET_CPU_CFILES): Add tc-frv.c.
205 (TARGET_CPU_HFILES): Add tc-frv.h.
206 (DEPTC_frv_coff): New variable.
207 (DEPTC_frv_elf): New variable.
208 (DEPOBJ_frv_coff): New variable.
209 (DEPOBJ_frv_elf): New variable.
210 (DEP_frv_coff): New variable.
211 (DEP_frv_elf): New variable.
212 * tc-frv.c: New file.
213 * tc-frv.h: New file.
215 2002-06-17 Catherine Moore <clm@redhat.com>
217 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
219 2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
221 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
223 2002-06-17 Tom Rix <trix@redhat.com>
225 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
227 2002-06-14 H.J. Lu <hjl@gnu.org>
228 Daniel Jacobowitz <drow@mvista.com>
230 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
231 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
232 * config/tc-mips.c (s_mips_file): Call s_app_file_string
233 and new_logical_line for the first .file directive.
234 * read.c (s_app_file_string): New function.
235 (s_app_file): Call it.
236 * read.h (s_app_file_string): Add declaration.
238 2002-06-14 Daniel Jacobowitz <drow@mvista.com>
240 * configure.in: Remove MIPS_STABS_ELF.
241 * configure: Regenerated.
242 * config.in: Regenerated.
243 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
245 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
247 (pdr_seg): Declare unconditionally.
248 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
249 (s_mips_end): Likewise. Generate stabs function markers.
250 (s_mips_ent): Generate stabs function markers.
251 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
253 (s_mips_mask): Likewise.
254 (mips_flag_mdebug): New.
255 (md_longopts): Add "mdebug" and "no-mdebug".
256 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
257 (mips_after_parse_args): Set mips_flag_mdebug.
258 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
260 2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
262 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
263 value twice for RELA relocations.
265 2002-06-12 Ben Elliston <bje@redhat.com>
267 * symbols.c (resolve_symbol_value): Initialise final_val.
269 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
271 2002-06-11 Tom Rix <trix@redhat.com>
273 * config/tc-ppc.c (ppc_subseg_align): Delete.
274 (ppc_change_csect): Default csect align is 2.
275 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
277 2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
279 * config/tc-avr.c (mcu_types): Update.
281 2002-06-08 Matt Thomas <matt@3am-software.com>
283 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
284 (vax-*-netbsd*): New targets.
285 * configure: Regenerate.
286 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
287 * config/tc-vax.c: Add support for ELF and PIC.
288 (flag_want_pic): New flag.
289 (float_cons): Fix prototype.
290 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
291 (md_assemble): Introduce a new is_absolute local, and use it
292 rather than repeating the test. Make fatal errors actually
293 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
294 Add support for ELF. Add support for PIC.
295 (md_convert_frag): Adjust for BFD_ASSEMBLER.
296 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
298 (vax_reg_parse): Make the % register prefix mandatory for ELF,
299 optional for a.out, and not allowed for VMS. Adjust all callers.
300 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
301 (md_create_long_jump): Likewise.
302 (md_undefined_symbol): Likewise.
303 (md_section_align): Likewise.
304 (md_shortopts): Allow -k and -K for ELF.
305 (md_parse_option): Set flag_want_pic if -k or -K.
306 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
307 (tc_gen_reloc): New function if BFD_ASSEMBLER.
308 * config/tc-vax.h (tc_headers_hook): Remove.
309 (TARGET_FORMAT): Set according to object format and target
311 (BFD_ARCH, TARGET_ARCH): Define.
312 (NO_RELOC): Adjust for BFD_ASSEMBLER.
313 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
314 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
315 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
317 2002-06-08 Alan Modra <amodra@bigpond.net.au>
319 * Makefile.am: Run "make dep-am".
320 * Makefile.in: Regenerate.
322 * as.c: Replace CONST with const.
324 * config/obj-coff.c: Likewise.
325 * config/tc-a29k.c: Likewise.
326 * config/tc-arm.c: Likewise.
327 * config/tc-dlx.c: Likewise.
328 * config/tc-h8300.c: Likewise.
329 * config/tc-h8500.c: Likewise.
330 * config/tc-i370.c: Likewise.
331 * config/tc-i860.c: Likewise.
332 * config/tc-i960.c: Likewise.
333 * config/tc-m68hc11.c: Likewise.
334 * config/tc-m68k.c: Likewise.
335 * config/tc-m88k.c: Likewise.
336 * config/tc-mcore.c: Likewise.
337 * config/tc-mips.c: Likewise.
338 * config/tc-ns32k.c: Likewise.
339 * config/tc-pdp11.c: Likewise.
340 * config/tc-pj.c: Likewise.
341 * config/tc-s390.c: Likewise.
342 * config/tc-sh.c: Likewise.
343 * config/tc-sparc.c: Likewise.
344 * config/tc-tahoe.c: Likewise.
345 * config/tc-tic80.c: Likewise.
346 * config/tc-v850.c: Likewise.
347 * config/tc-vax.c: Likewise.
348 * config/tc-w65.c: Likewise.
349 * config/tc-z8k.c: Likewise.
351 2002-06-08 Daniel Jacobowitz <drow@mvista.com>
353 Based on patch from Matt Green:
354 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
355 * config/tc-mips.c (s_mips_file): Renamed from s_file.
356 (s_mips_loc): New function.
357 (mips_nonecoff_pseudo_table): Call them.
358 (append_insn): Call dwarf2_emit_insn.
360 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
362 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
364 (file_ase_mips16): New veriable.
365 (mips_eabi64): Remove.
366 (CPU_HAS_MIPS16): New define.
367 (CPU_HAS_MDMX): Fix data type.
368 (md_begin): Code cleanup. Use file_ase_mips16.
369 (mips_elf_final_processing): Handle mips16 header flag.
370 Handle EABI flag without intermediate variable.
372 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
374 * doc/as.texinfo: Update MIPS documentation.
376 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
378 * config/tc-mips.c: Add define for $zero register.
379 (md_begin): Add $zero as alias name for $0.
380 (insn_uses_reg): Use ZERO define.
381 (mips_ip): Add $zero as alias name for $0.
382 (mips16_ip): Likewise.
383 (s_cplocal): Demand empty rest of input line.
384 (tc_get_register): Likewise. Add support for $kt0, kt1 register
385 names. Use ZERO define. Fix input_line_pointer progress.
387 2002-06-07 Alan Modra <amodra@bigpond.net.au>
389 * symbols.c: Replace CONST by const throughout.
390 (symbol_find_exact): Split out from..
391 (symbol_find_base): ..here.
392 * symbols.h: Replace CONST by const throughout.
393 (symbol_find_exact): Declare.
394 * config/obj-elf.c: #include "struc-symbol.h".
395 (elf_frob_file): If group name matches an exported symbol, use that
396 symbol for the signature and ".group" as the section name.
398 2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
400 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
402 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
403 * testsuite/gas/sh/pcrel.d: Update.
404 * testsuite/gas/sh/pcrel.l: New file.
406 2002-06-06 Daniel Jacobowitz <drow@mvista.com>
408 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
409 and mips_opts.ase_mdmx if they are uninitialized.
411 2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
413 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
414 (hppa_force_relocation): Check if a stub just before the start symbol
415 of the last call_info is reachable before forcing relocation. Fix
418 2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
420 * config/tc-mips.c (mips_after_parse_args): New function.
421 (md_begin): Move processing of defaults to mips_after_parse_args.
422 config/tc-mips.h (md_after_parse_args): Define.
424 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
426 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
427 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
428 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
429 * configure: Regenerate.
430 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
433 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
435 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
437 2002-06-04 Alan Modra <amodra@bigpond.net.au>
439 * config/obj-elf.c (obj_elf_change_section): Set and check elf
440 linkonce flag. Print all warnings.
441 (obj_elf_section): Parse ",comdat" for groups.
442 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
443 consistency of comdat flag.
445 2002-06-02 Richard Henderson <rth@redhat.com>
447 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
448 with LITERALs without sequence numbers.
450 2002-06-01 Richard Henderson <rth@redhat.com>
452 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
453 Rename them LITUSE_ALPHA_*.
455 2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
457 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
458 accept parentheses enclosed register lists.
460 2002-05-31 Alan Modra <amodra@bigpond.net.au>
462 * Makefile.am: Run "make dep-am".
463 * Makefile.in: Regenerate.
464 * po/POTFILES.in: Regenerate.
466 2002-05-31 Graeme Peterson <gp@qnx.com>
468 * configure.in: Add i386-*-nto-qnx*.
469 * configure: Regenerate.
471 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
473 * config/tc-mips.c (mips_ip): Use unsigned long values for
476 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
478 * config/tc-mips.c (s_cpsetup): Fix initialization of
479 mips_cpreturn_register and mips_cpreturn_offset.
481 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
483 * config/tc-mips.c (s_cpsetup): Fix comment.
485 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
487 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
489 (mips16_ip): Likewise.
490 (tc_get_register): Likewise.
492 2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
493 Ed Satterthwaite <ehs@broadcom.com>
495 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
496 (mips_opts): Initialize "ase_mdmx" member.
497 (file_ase_mdmx): New variable.
498 (CPU_HAS_MDMX): New macro.
499 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
500 based on command line options and configuration defaults.
501 (macro_build): Note in comment that use of MDMX in macros is
502 not currently allowed.
503 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
504 "Z" MDMX operand types.
505 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
506 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
508 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
509 Add support for "-mdmx" and "-no-mdmx" options.
510 (OPTION_ELF_BASE): Move to accomodate new options.
511 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
512 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
513 file_ase_mdmx was set.
514 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
515 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
518 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
520 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
521 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
522 command line switch conforming to gcc conventions.
523 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
525 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
527 * config/tc-mips.c (macro_build_jalr): New Function.
528 (md_begin): NewABI uses big GOTs.
529 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
530 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
531 (load_address): Add some NewABI PIC support.
533 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
534 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
536 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
538 * config/tc-mips.c (load_address): Use mips_gp_register instead
539 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
541 (macro): Use mips_gp_register instead of hardcoded value.
543 2002-05-30 Richard Henderson <rth@redhat.com>
545 * expr.h (operatorT): Add O_md17..O_md32.
546 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
547 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
548 O_tprelhi, O_tprello, O_tprel): New.
549 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
550 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
551 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
552 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
553 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
554 (md_apply_fix3): Handle TLS relocations.
555 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
556 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
557 associated TLS reloc. Check lituse_tls relocs match up.
558 (emit_insn): Handle TLS relocations.
561 * doc/c-alpha.texi: Add docs for tls relocations.
563 2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
565 * config/tc-mips.c (mips_gprel_offset): New variable.
568 2002-05-30 Diego Novillo <dnovillo@redhat.com>
570 * gas/config/tc-d10v.c (check_resource_conflict): Only check
571 write-write conflicts.
572 (md_assemble): Reformat introductory comment.
573 (parallel_ok): Prevent packing only if the first
574 instruction cannot be packed.
576 2002-05-30 Jason Eckhardt <jle@redhat.com>
577 Tom Rix <trix@redhat.com>
579 * config/tc-d10v.c (build_insn): Check for immediates.
581 2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
583 * config/tc-mips.c: Replace GP in comments by $gp.
584 (mips_big_got): Initialize.
585 (mips_trap): Initialize.
586 (load_address): Use mips_gp_register instead of hardcoded value.
587 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
588 (macro): Use mips_gp_register instead of hardcoded value.
589 (macro2): Change load_address calls.
590 (md_pcrel_from): Comment formatting.
591 (s_cpload): Use mips_gp_register instead of hardcoded value.
592 (s_cprestore): Likewise. Comment formatting.
593 (s_gpword): Fix data type.
594 (s_cpadd): Use mips_gp_register instead of hardcoded value.
595 (nopic_need_relax): Replace GP in comments by $gp.
596 (mips_elf_final_processing): Better comment.
598 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
600 * configure.in: Add DLX configuraton
601 * Makefile.am: Add DLX configuraton
602 * configure: Regenerate.
603 * Makefile.in: Regenerate.
604 * config/tc-dlx.c: New file.
605 * config/tc-dlx.h: New files.
606 * NEWS: Mention new support.
608 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
610 * config/obj-coff.c (write_object_file): Add missing semicolon.
612 2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
614 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
615 by the define. Remove superfluous check of mips_opts.mips16.
616 (append_insn): Likewise. Canonicalize variable increments.
617 (macro_build): Canonicalize variable increments.
618 (macro_build_lui): Likewise.
619 (load_register): Likewise.
620 (load_address): Move pointer initialization.
621 (macro): Move pointer to a more local scope. Canonicalize variable
622 increments. Better comments. Replace magic constant for RA by the
624 (macro2): Replace magic constant for RA by the define. Canonicalize
626 (mips_ip): Canonicalize variable increments.
627 (mips16_ip): Replace magic constant for RA by the define.
628 (my_getSmallParser): Canonicalize variable increments/decrements.
629 (my_getPercentOp): Likewise.
630 (my_getSmallExpression): Likewise.
632 (s_mipsset): Likewise.
633 (s_cpsetup): Likewise.
634 (s_insn): Remove superfluous check of mips_opts.mips16.
635 (s_mips_stab): Likewise.
636 (mips_handle_align): Canonicalize variable increments.
637 (s_mips_ent): Likewise.
638 (s_mips_end): Add comment.
640 2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
642 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
643 * configure: Regenerate.
645 2002-05-25 Alan Modra <amodra@bigpond.net.au>
647 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
648 * Makefile.in: Regenerate.
649 * dep-in.sed: Reorder to match OBJS in Makefile.am.
650 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
651 * configure: Regenerate.
652 * as.h: Use #include "" instead of <> for local header files.
653 * flonum-konst.c: Likewise.
654 * flonum-mult.c: Likewise.
656 * listing.c: Likewise.
657 * config/tc-ia64.h: Likewise.
658 * config/tc-v850.h: Likewise.
660 2002-05-24 TAMURA Kent <kent@netbsd.org>
662 * configure.in: Add a target for i386-netbsdpe.
663 * configure: Regenerate.
665 2002-05-23 Jakub Jelinek <jakub@redhat.com>
667 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
668 (obj_elf_common): Call elf_common.
669 (obj_elf_tls_common): New function.
670 (elf_pseudo_tab): Support .tls_common.
671 (special_sections): Add .tdata and .tbss.
672 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
674 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
675 (obj_elf_parse_section_letters): Include T in error message.
676 * config/tc-ppc.c (ppc_section_letter): Likewise.
677 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
678 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
680 * config/tc-sparc.c (md_apply_fix3): Likewise.
681 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
682 Define them if not BFD_ASSEMBLER.
683 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
685 (md_apply_fix3): Add TLS relocs.
686 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
687 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
688 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
689 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
690 (ia64_elf_section_letter): Include T in error message.
691 (md_begin): Support TLS operators.
692 (md_operand): Likewise.
693 (ia64_gen_real_reloc_type): Support TLS relocs.
694 * testsuite/gas/i386/tlspic.s: New file.
695 * testsuite/gas/i386/tlsd.s: New file.
696 * testsuite/gas/i386/tlsnopic.s: New file.
697 * testsuite/gas/i386/tlsd.d: New file.
698 * testsuite/gas/i386/tlsnopic.d: New file.
699 * testsuite/gas/i386/tlspic.d: New file.
700 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
701 * testsuite/gas/ia64/tls.s: New file.
702 * testsuite/gas/ia64/tls.d: New file.
703 * testsuite/gas/ia64/ia64.exp: Add tls test.
704 * write.c (adjust_reloc_syms): Don't change symbols in
705 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
707 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
709 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
710 round the relocation up rather than down.
712 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
714 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
716 * doc/as.texinfo: Document that the COFF version of .section
717 ignores the 'a' flag.
719 2002-05-23 Alan Modra <amodra@bigpond.net.au>
721 * config/tc-alpha.c (assemble_tokens): Protect use of
722 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
724 * write.c (size_seg): Check adjustment to last frag.
725 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
727 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
728 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
729 (write_object_file): Invoke md_do_align if available, and use
730 frag_align_code on text sections.
731 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
732 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
733 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
734 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
735 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
738 2002-05-22 H.J. Lu <hjl@gnu.org>
740 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
743 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
745 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
748 2002-05-22 H.J. Lu <hjl@gnu.org>
750 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
751 for one .loc for compiler.
753 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
755 * config/tc-mips.c (macro): Relax warning, it's toot strict for
758 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
760 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
761 Optimize the rotate by zero case.
763 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
765 * configure.in: Remove accidental enabling of bfd_gas=yes for
767 * configure: Regenerate.
769 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
771 * app.c: Fix formatting.
775 * input-file.c: Likewise.
776 * listing.c: Likewise.
779 * symbols.c: Likewise.
781 2002-05-17 Alan Modra <amodra@bigpond.net.au>
783 * config/obj-generic.c: Delete file.
784 * config/obj-generic.h: Likewise.
786 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
788 * config/tc-avr.c (mcu_types): Update for new devices.
790 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
792 * config/tc-mips.c (macro): Warn about wrong la/dla use.
794 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
796 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
797 worked sometimes by accident. Fix copy&paste comment.
799 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
801 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
802 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
803 (mips_elf_final_processing): Let n32 use .reginfo.
805 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
807 * config/tc-mips.c (append_insn): Fix too small range of variable.
809 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
811 * config/tc-arm.c (arm_cleanup): Remove redundant call to
814 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
816 * config/tc-arm.c (md_assemble): Remove redundant call to
819 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
822 * stabs.c (s_stab_generic): Fix grammatical error in warning
825 2002-05-13 Alan Modra <amodra@bigpond.net.au>
827 * write.c (subsegs_finish): Don't specially align last subseg.
829 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
831 * stabs.c (s_stab_generic): Warn about a description field that is
834 * config/obj-coff.c: Fix compile time warnings when compiling
835 without BFD_ASSEMBLER defined.
838 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
840 (md_pcrel_from_section): Use md_pcrel_from().
842 2002-05-11 Bruno Haible <bruno@clisp.org>
844 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
845 by dwarf2_directive_loc, instead of calling dwarf2_where.
847 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
849 * config/obj-coff.h: Fix formatting.
850 * config/tc-mcore.c: Likewise.
851 * config/tc-mn10300.c: Likewise.
852 * config/tc-openrisc.c: Likewise.
853 * config/tc-or32.c: Likewise.
854 * config/tc-pdp11.c: Likewise.
855 * config/tc-ppc.c: Likewise.
856 * config/tc-ppc.h: Likewise.
857 * config/tc-sh64.c: Likewise.
858 * config/tc-sh.c: Likewise.
859 * config/tc-tic54x.c: Likewise.
860 * config/tc-xstormy16.c: Likewise.
861 * config/tc-xstormy16.h: Likewise.
863 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
865 * config/obj-coff.c: Fix formatting.
866 * config/obj-elf.c: Likewise.
867 * config/tc-alpha.c: Likewise.
868 * config/tc-arm.c: Likewise.
869 * config/tc-d10v.c: Likewise.
870 * config/tc-d30v.c: Likewise.
871 * config/tc-h8300.c: Likewise.
872 * config/tc-hppa.c: Likewise.
874 2002-05-09 Alan Modra <amodra@bigpond.net.au>
876 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
877 reloc when no_cond_jump_promotion.
879 2002-05-08 Jim Wilson <wilson@redhat.com>
881 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
882 current variable part of frag.
884 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
886 * config/tc-mmix.c: Fix formatting.
887 * config/tc-mmix.h: Likewise.
889 2002-05-08 Alan Modra <amodra@bigpond.net.au>
891 * configure: Regenerate.
893 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
895 * config/tc-m68k.c: Fix formatting.
897 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
899 * Makefile.am: Honour DESTDIR.
900 * Makefile.in: Regenerate.
902 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
904 * config/tc-ia64.c: Fix formatting.
905 * config/tc-ia64.h: Likewise.
907 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
909 * config/tc-mips.c: Fix formatting.
910 * config/tc-s390.c: Likewise.
911 * config/tc-s390.h: Likewise.
913 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
915 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
916 information for instructions.
918 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
920 * as.h: Fix formatting.
923 * dwarf2dbg.c: Likewise.
929 * symbols.c: Likewise.
931 2002-05-02 Alan Modra <amodra@bigpond.net.au>
933 * app.c (mri_pseudo): Only declare for TC_M68K.
935 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
936 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
937 BFD_RELOC_16_BASEREL.
938 (md_assemble): Likewise.
939 (md_apply_fix3): Likewise.
941 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
943 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
944 zero into an add of zero - it is not the same.
946 2002-05-01 Arati Dikey <aratid@kpit.com>
948 * tc-sh.c (get_specific): Generate warning if the same
949 destination register is used in parallel instructions.
951 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
953 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
955 2002-05-01 Alan Modra <amodra@bigpond.net.au>
957 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
958 backwards to prevent cascading errors.
960 2002-04-30 Mark Mitchell <mark@codesourcery.com>
962 * configure.in: Add support for powerpc-*-windiss.
963 * configure: Regenerated.
965 2002-04-28 Alan Modra <amodra@bigpond.net.au>
967 * config/tc-s390.c (md_parse_option): Formatting.
969 * config/tc-i386.c: Formatting fixes, add missing space in error
972 2002-04-24 Christian Groessler <chris@groessler.org>
974 * config/tc-z8k.c (build_bytes): Add support for new cases:
975 CLASS_IGNORE and ARG_NIM4.
976 (md_assemble): Prevent destruction of input_line_pointer if
977 get_operands returns failure.
979 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
981 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
982 instructions to be generated by macros.
984 2002-04-24 Andreas Schwab <schwab@suse.de>
986 * config/tc-i386.c (output_jump, output_disp)
987 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
989 (md_apply_fix3): Remember addend value for rela relocations.
990 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
992 2002-04-22 Chris Demetriou <cgd@broadcom.com>
994 * config/tc-mips.c (macro_build): Add close-parenthesis missing
995 from previous change.
997 2002-04-22 Eric Christopher <echristo@redhat.com>
999 * config/tc-mips.c (macro_build): Add warning if macro instructions
1000 are expanded into a branch delay slot.
1002 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
1004 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1005 numbers, gdb relies on them to detect the start of the prologue.
1007 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
1009 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1010 symbols in merge sections.
1012 2002-04-16 Alan Modra <amodra@bigpond.net.au>
1014 * as.c (main): Don't reference _bfd_chunksize.
1016 2002-04-15 Tom Rix <trix@redhat.com>
1018 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1019 symbols in merge sections.
1021 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
1023 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1024 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1025 argument for the precision.
1026 (gen_to_words): Update accordingly.
1028 2002-04-10 Alan Modra <amodra@bigpond.net.au>
1030 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1031 BFD_VERSION_STRING unavailable.
1032 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1034 2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
1036 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1037 symbol_used_in_reloc_p is true.
1039 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1042 2002-04-04 Alan Modra <amodra@bigpond.net.au>
1044 * dep-in.sed: Cope with absolute paths.
1045 * Makefile.am (dep.sed): Subst TOPDIR.
1047 * Makefile.in: Regenerate.
1049 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1051 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1052 (mips_ip): Remove unused variable.
1053 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1054 unsigned char with bfd_byte.
1055 (s_file): Remove unused variable.
1056 (s_mips_ent): Likewise.
1058 2002-04-03 Tom Rix <trix@redhat.com>
1060 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1062 (find_opcode): Fix warning in as_warn.
1063 * config/tc-d10v.h: Update Copyright.
1065 2002-04-03 Alan Matsuoka <alanm@redhat.com>
1066 Tom Rix <trix@redhat.com>
1068 From Jeff Knaggs <jknaggs@redhat.com>
1069 * config/tc-d10v.c (check_resource_conflict): New function to
1070 check for resource conflicts.
1072 From Jason Eckhardt <jle@redhat.com>
1073 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1075 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1076 reserved control registers is used.
1077 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1080 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
1081 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1082 instruction cannot be packed.
1084 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
1085 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1086 write-write conflicts.
1087 (md_assemble): Reformat introductory comment.
1088 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1091 2002-04-03 Alan Modra <amodra@bigpond.net.au>
1093 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1094 O_logical_not>): Derive final_seg from add_symbol.
1095 <O_multiply..O_logical_or>: More final_seg twiddles.
1097 2002-04-01 Jessica Han <jessica@cup.hp.com>
1099 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1102 2002-03-27 Andreas Schwab <schwab@suse.de>
1104 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1105 field for pc-relative fixups.
1106 (output_disp): Likewise.
1107 (md_estimate_size_before_relax): Likewise.
1108 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1109 pc-relative fixups in 64bit mode.
1111 2002-03-22 Alan Modra <amodra@bigpond.net.au>
1113 * config/te-aix5.h: Typo fix.
1115 2002-03-21 Alan Modra <amodra@bigpond.net.au>
1117 * Makefile.am: Run "make dep-am".
1118 * Makefile.in: Regenerate.
1119 * doc/Makefile.in: Regenerate.
1121 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1123 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1124 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1126 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
1128 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1129 the EXTENDED bit here; report the estimate according to the
1132 2002-03-18 Tom Rix <trix@redhat.com>
1134 * configure.in: Add AIX 5 support.
1135 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1136 * config/te-aix5.h: New file. AIX 5 support.
1137 * configure: Regenerate.
1139 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1141 * po/fr.po: Updated version.
1143 2002-03-16 Andreas Jaeger <aj@suse.de>
1145 * doc/c-mips.texi (Machine Dependencies): Add new node.
1147 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1149 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1150 (mips_opts): Initialize "ase_mips3d" member.
1151 (file_ase_mips3d): New variable.
1152 (CPU_HAS_MIPS3D): New macro.
1153 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1154 based on command line options and configuration defaults.
1155 (macro_build, mips_ip): Accept MIPS-3D instructions if
1156 mips_opts.ase_mips3d is set.
1157 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1158 Add support for "-mips3d" and "-no-mips3d" options.
1159 (OPTION_ELF_BASE): Move to accomodate new options.
1160 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1161 (mips_elf_final_processing): Add a comment indicating that a
1162 MIPS-3D ASE ELF header flag should be set, when one exists.
1163 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1164 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1165 nomips3d" directives.
1167 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1169 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1170 a weak symbol in same section to be within reach.
1172 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1174 * po/fr.po: Updated version.
1176 2002-03-12 Andreas Schwab <schwab@suse.de>
1178 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1179 body record so that an error is given for misplaced .save
1182 2002-03-09 Alan Modra <amodra@bigpond.net.au>
1184 * config/tc-i386.h (REX_OPCODE): Define.
1185 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1186 (rex_byte): typedef to int.
1187 * config/tc-i386.c: Group prototypes and vars together.
1188 Formatting fixes. Remove occurrences of "register" keyword.
1191 (mode_from_disp_size): Add INLINE keyword to prototype.
1192 (fits_in_signed_byte): Likewise.
1193 (fits_in_unsigned_byte): Likewise.
1194 (fits_in_unsigned_word): Likewise.
1195 (fits_in_signed_word): Likewise.
1196 (fits_in_unsigned_long): Likewise.
1197 (fits_in_signed_long): Likewise.
1198 (type_names): Constify.
1199 (intel_float_operand): Constify param.
1200 (add_prefix): Use REX_OPCODE.
1201 (md_assemble): Likewise. Modify for changed rex_byte.
1202 (parse_insn): Split out of md_assemble.
1203 (parse_operands): Likewise.
1204 (swap_operands): Likewise.
1205 (optimize_imm): Likewise.
1206 (optimize_disp): Likewise.
1207 (match_template): Likewise.
1208 (check_string): Likewise.
1209 (process_suffix): Likewise.
1210 (check_byte_reg): Likewise.
1211 (check_long_reg): Likewise.
1212 (check_qword_reg): Likewise.
1213 (check_word_reg): Likewise.
1214 (finalize_imm): Likewise.
1215 (process_operands): Likewise.
1216 (build_modrm_byte): Likewise.
1217 (output_insn): Likewise.
1218 (output_branch): Likewise.
1219 (output_jump): Likewise.
1220 (output_interseg_jump): Likewise.
1221 (output_disp): Likewise.
1222 (output_imm): Likewise.
1224 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
1226 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1228 2002-03-06 Alan Modra <amodra@bigpond.net.au>
1230 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1231 relocs except when BFD64.
1233 * write.c (number_to_chars_bigendian): Don't abort when N is
1234 larger than sizeof (VAL).
1235 (number_to_chars_littleendian): Likewise.
1237 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1239 * config/tc-hppa.c (md_apply_fix3): Add cast.
1240 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1243 2002-03-05 Paul Koning <pkoning@equallogic.com>
1245 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1246 (parse_ac5): New function for parsing float regs in float operand.
1247 (parse_expression): Remove attempt to make literals be octal.
1248 (parse_op_no_deferred): Support float literals.
1249 (parse_op): Reject attempts to refer to float regs.
1250 (parse_fop): New function, like parse_op but for float operand.
1251 (md_assemble): Add cases to parse float operands. Also fix
1252 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1254 2002-03-04 H.J. Lu <hjl@gnu.org>
1256 * config/obj-elf.c (special_section): Add .init_array,
1257 .fini_array and .preinit_array.
1259 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1260 .init_array and .fini_array.
1262 2002-03-01 Jakub Jelinek <jakub@redhat.com>
1264 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1266 (obj_frob_symbol): Copy visibility.
1268 2002-02-28 Jakub Jelinek <jakub@redhat.com>
1270 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1272 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1274 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1276 * po/es.po: Updated.
1278 2002-02-26 Chris Demetriou <cgd@broadcom.com>
1280 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1281 only, undo the changes made on 2001-06-08, with the
1282 effect being that common or extern symbols are
1283 adjusted for embedded-PIC, but weak symbols are not.
1284 (md_estimate_size_before_relax: Likewise, with the effect
1285 that extern symbols are treated the same as weak symbols
1286 only if not embedded-PIC.
1287 (mips_fix_adjustable) Likewise, with the effect that
1288 weak or extern symbols are not adjusted for embedded-PIC.
1289 (md_apply_fix3): Tweak so that the case where value is zero
1290 is handled more correctly for embedded-PIC code.
1292 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1294 * doc/as.texinfo (Overview): Add missing @ifset IA64
1296 * configure.in (LINGUAS): Add es.po.
1297 * configure: Regenerate.
1298 * po/es.po: New file.
1300 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1302 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1303 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1304 and NO_PIC cases. Code cleanup.
1305 (macro2): Fix handling of 64bit register loads.
1307 2002-02-25 David Mosberger <davidm@hpl.hp.com>
1309 * doc/as.texinfo: Add entry for IA64.
1310 * doc/c-ia64.texi: New file.
1312 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1314 * config/tc-hppa.c: Update copyright date.
1316 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1317 Remove references to chip manufacturers.
1318 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1320 (md_show_usage): Remove references to chip manufacturers. Mention
1322 (md_begin): Test power4 opcode flag bits.
1324 2002-02-22 David Mosberger <davidm@hpl.hp.com>
1326 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1327 count exceeds prologue count.
1328 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1329 (unwind.label_prologue_count): New member.
1331 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1333 (get_saved_prologue_count): New function.
1334 (save_prologue_count): New function.
1335 (free_saved_prologue_count): New function.
1336 (dot_label_state): Record state label by calling save_prologue_count().
1337 (dot_copy_state): Restore prologue count by calling
1338 get_saved_prologue_count().
1339 (generate_unwind_image): Free up list of saved prologue
1340 counts by calling free_saved_prologue_counts().
1342 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1344 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1345 function declarations.
1347 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1349 * NEWS: Note that GASP is now deprecated.
1350 * Makefile.am: Do not build gasp-new by default.
1351 * Makefile.in: Regenerate.
1352 * doc/Makefile.am: Do not install gasp.info.
1353 * doc/Makefile.in: Regenerate.
1354 * gas/gasp.texi: Note that gasp is now deprecated.
1356 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1358 * NEWS: Mark 2.12 branch.
1360 2002-02-19 Tom Tromey <tromey@redhat.com>
1362 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1364 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1366 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1369 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1371 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1372 Make bit size independent of architecture switch.
1373 (md_begin): Add warning for -m64 with -Aesa.
1374 (s390_md_end): Use renamed architecture defines.
1376 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
1378 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1380 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1382 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1385 2002-02-15 Chris Demetriou <cgd@broadcom.com>
1387 * config/tc-mips.c (md_estimate_size_before_relax): Really
1388 make sure we treat weak like extern only for ELF. (Fixes
1389 patch from 2001-07-25.)
1391 2002-02-15 Ben Elliston <bje@redhat.com>
1393 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1396 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1398 * NEWS: Mention support for MMIX.
1400 2002-02-13 Chris Demetriou <cgd@broadcom.com>
1402 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1403 a sequence of indpendent 'if' statements for easier debugging
1404 and future modification.
1406 2002-02-13 Matt Fredette <fredette@netbsd.org>
1408 * config/tc-m68k.c (md_show_usage): No longer display a
1409 hard-coded "68020" for the default CPU, instead display the
1410 canonical name of the true, configured default CPU.
1411 (m68k_elf_final_processing): Mark objects for sub-68020
1412 CPUs with the new EF_M68000 flag.
1414 2002-02-13 Andreas Schwab <schwab@suse.de>
1416 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1417 pc-relative relocations to merge sections in 64-bit mode.
1419 2002-02-13 Ben Elliston <bje@redhat.com>
1421 * NEWS: Document floating point number handling in gasp.
1422 * gasp.c: Include <assert.h> and "xregex.h".
1423 (is_flonum): New function.
1424 (chew_flownum): Likewise.
1425 (change_base): Consume flonums from the input, where possible.
1426 * doc/gasp.texi (Constants): Document floating point numbers.
1428 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1430 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1431 that implicitly use LR and RR selectors.
1433 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1435 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1436 and `epsw' as available on AM33 and above only.
1437 (other_register_name): Add logic to handle machine type encoded in
1440 2002-02-11 Tom Rix <trix@redhat.com>
1442 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1445 2002-06-11 Alexandre Oliva <aoliva@redhat.com>
1447 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1450 2002-02-11 Jan Hubicka <jh@suse.cz>
1452 * i386.c (md_assemble): Support 32bit address prefix.
1453 (i386_displacement): Likewise.
1454 (i386_index_check): Accept 32bit addressing in 64bit mode.
1456 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1458 * config/tc-sh.c (dot): Removed unused function.
1460 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1462 * Makefile.am: "make dep-am".
1463 * Makefile.in: Regenerate.
1464 * aclocal.m4: Regenerate.
1465 * config.in: Regenerate.
1466 * configure: Regenerate.
1467 * doc/Makefile.in: Regenerate.
1469 2002-02-10 Richard Henderson <rth@redhat.com>
1471 * doc/c-alpha.texi: New file.
1472 * doc/Makefile.am (CPU_DOCS): Add it.
1473 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1475 2002-02-09 Richard Henderson <rth@redhat.com>
1477 * config/tc-alpha.c (O_samegp): New.
1478 (USER_RELOC_P): Include it.
1479 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1480 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1481 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1482 (alpha_validate_fix): New.
1483 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1485 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
1487 * doc/c-cris.texi: New.
1488 * doc/all.texi: @set CRIS.
1489 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1490 Include c-cris.texi.
1491 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1492 * doc/Makefile.in: Regenerate.
1494 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1496 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1497 determine if a number is a sign-extended 32-bit number.
1498 (load_register): Use IS_SEXT_32BIT_NUM.
1499 (macro): Check if load/store macro handling is using a
1500 constant 32-bit address on 64-bit address systems, and if
1501 so optimize the generation of that address.
1503 2002-02-08 Richard Henderson <rth@redhat.com>
1505 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1506 we've eliminated all foreign relocation types yet.
1507 (alpha_fix_adjustable): Likewise.
1509 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1511 Contribute sh64-elf.
1512 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1513 Stephen Clarke <Stephen.Clarke@st.com>
1514 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1515 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1516 * config/tc-sh.c (md_relax_table): Added default sizes for
1517 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1518 MOVI_16, MOVI_32 and MOVI_48.
1519 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1520 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1522 (shmedia_md_estimate_size_before_relax): Remove redundant
1523 blocks. Set fragP->fr_var even if relaxation type unchanged.
1524 Retain UNDEF_MOVI until expression decays to number.
1525 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1526 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1527 relocation types. Take fixP->fx_addnumber into account too.
1528 (shmedia_md_apply_fix): Likewise.
1529 (shmedia_md_convert_frag): Likewise.
1530 (shmedia_build_Mytes): Likewise.
1531 (sh64_consume_datalabel): Complain about nested datalabel.
1532 Support PIC relocs. Call sh_parse_name.
1533 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1534 in tc-sh.h to SHmedia reloc types.
1535 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1536 MOVI_GOTPC): New relaxation constants.
1537 (md_relax_table): Introduce relaxation directives for PIC-related
1539 (sh_PIC_related_p): Handle datalabel.
1540 (sh_check_fixup): Choose SH5 PIC relocations.
1541 (sh_cons_fix_new): Added BDF_RELOC_64.
1542 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1543 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1544 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1545 current ISA is SHmedia, get 7 bytes.
1546 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1547 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1549 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1550 shmedia_apply_fix3 and make void.
1551 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
1552 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1554 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1555 * config/tc-sh64.h (md_parse_name): Take &c as argument.
1556 2001-03-14 DJ Delorie <dj@redhat.com>
1557 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1558 * doc/Makefile.in(CPU_DOCS): Ditto.
1559 * doc/c-sh64.texi: New file.
1560 * doc/as.texinfo: Add SH64 support.
1561 2001-03-13 DJ Delorie <dj@redhat.com>
1562 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1563 A_REUSE_PREV so that its purpose is more obvious.
1564 (shmedia_build_Mytes): Ditto.
1565 2001-03-07 DJ Delorie <dj@redhat.com>
1566 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1568 (sh64_vtable_inherit): Ditto.
1569 (strip_datalabels): New, strip "datalabel" from given line.
1570 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1572 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
1573 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1575 (shmedia_build_Mytes): ... to here.
1576 2001-03-06 DJ Delorie <dj@redhat.com>
1577 * config/tc-sh.c: Remove sh64-specific uaquad now that there
1579 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
1580 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1581 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1582 address by one in call to dwarf2_emit_insn.
1583 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
1584 Implement ".abi" pseudo and correct .cranges descriptors. Correct
1585 alignment handling broken by imported changes.
1586 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1587 (sh64_handle_align): Declare.
1588 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1589 (sh64_max_mem_for_rs_align_code): Declare.
1590 (enum sh64_isa_values): Moved here from tc-sh64.c.
1591 (md_do_align): Define.
1592 (sh64_do_align): Declare.
1593 (struct sh64_tc_frag_data): New.
1594 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
1596 (TC_FRAG_INIT): Change to set new datatype.
1597 (struct sh64_segment_info_type): Rename member
1598 last_flushed_location to last_contents_mark. All users changed.
1599 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1600 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1601 * config/tc-sh.c (md_pseudo_table): Add ".abi".
1602 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1603 of unsetting seen_insn.
1604 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1605 call sh64_update_contents_mark.
1606 (sh_handle_align): Remove HAVE_SH64-conditioned code.
1607 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1608 enum sh64_isa_values.
1609 (sh64_set_contents_type): Drop segT parameter. All callers changed.
1610 (emitting_crange): Boolean guard moved to file scope from function
1611 scope in sh64_set_contents_type.
1613 (sh64_update_contents_mark): New; most split out from
1614 sh64_flush_pending_output.
1615 (shmedia_md_end): Call sh64_update_contents_mark. Set
1616 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1617 (sh64_do_align): New function.
1618 (sh64_max_mem_for_rs_align_code): New function.
1619 (sh64_handle_align): Rename from shmedia_do_align. Make
1620 non-static. Add head comment. Emit zero bytes for n bytes modulo
1621 four. Change return-type to void.
1622 (shmedia_elf_new_section): Remove.
1623 (shmedia_md_assemble): Call sh64_update_contents_mark.
1624 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
1625 new frag. Call sh64_update_contents_mark after making the new
1627 (sh64_flush_pending_output): Just call sh64_update_contents_mark
1628 and sh_flush_pending_output.
1629 (sh64_flag_output): Also call md_flush_pending_output, but add
1630 condition on not emitting_crange.
1631 (sh64_tc_cons_fix_new): Remove.
1632 2001-01-12 Nick Clifton <nickc@redhat.com>
1633 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1634 alignment handling scheme imported from sourceware.
1635 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
1636 * config/tc-sh64.h (TARGET_FORMAT): Define.
1637 (sh64_target_format): Prototype.
1638 * config/tc-sh64.c (sh64_target_mach): New function.
1639 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
1640 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1641 zero_address_frag instead of copying the frag of the symbol.
1642 (shmedia_frob_file_before_adjust): Ditto.
1643 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1644 to valueT to remove signedness.
1645 (shmedia_md_convert_frag): Add parameter final. Rename parameter
1646 headers to output_bfd. Do not evaluate symbols if final is false;
1648 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1649 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1650 to the current frag, call shmedia_md_convert_frag to emit fixups
1651 and make frag_wane neutralize the frag. Update comments.
1652 * config/tc-sh.c (md_convert_frag): Change caller of
1653 shmedia_md_convert_frag.
1654 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1655 * config/tc-sh64.h: Tweak comments and correct formatting.
1656 * config/tc-sh64.c: Ditto.
1657 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1658 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1659 for the no-relocation case.
1660 (shmedia_check_limits): Fix range check being off-by-one for PTA.
1661 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
1663 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1665 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1666 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1668 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1670 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1671 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1672 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1673 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1674 al>: Set lowest bit of field to relocate to 1 and rest to empty,
1675 if reloc is emitted.
1676 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1677 New options plus bugfixes.
1678 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1680 (md_parse_option): Handle new options.
1681 (md_show_usage): Add blurb for new options.
1682 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1683 (sh64_expand, sh64_pt32): New variables.
1684 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1685 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1686 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1687 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1688 <resolved previously-pc-relative relocs>: Handle
1689 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1690 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1691 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1692 points to SHcompact code.
1693 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1694 SH64PCREL16)>: Check that ISA of what operand points at and
1695 PTA/PTB matches, or emit error.
1696 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1697 SHMEDIA_BFD_RELOC_PT.
1698 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1700 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1701 condition for MOVI expansion.
1702 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1703 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1705 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1707 (sh64_target_format): Error-check setting of sh64_pt32 and
1708 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1709 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1710 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1711 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1712 * config/tc-sh64.c: Improve comments.
1713 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1714 not say the linker will check correctness of PTA/PTB expansion.
1715 (shmedia_md_end): Make non-static.
1716 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1718 * config/tc-sh.c (sh_finalize): Remove.
1719 * config/tc-sh.h (md_end): Do not define.
1720 Remove prototype for sh_finalize.
1721 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1722 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1723 sh64_section_data container when storing section type in tdata
1724 field in elf_section_data.
1725 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1727 * Makefile.am: Update dependencies.
1728 * Makefile.in: Regenerate.
1729 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1730 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1731 dwarf2_emit_insn call with test on debug_type.
1732 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1733 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1734 CRT_SH5_ISA32 sticky for 64-bit.
1735 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1736 Generate .crange sections when switching ISA mode or emitting
1737 constants in same section as code.
1738 * config/tc-sh64.c: Reformat structure definitions.
1739 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1741 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1742 to emit a .cranges descriptor when contents type changes. Only
1743 emit error if changing contents type and -no-mix is in effect.
1744 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1745 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1746 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1747 sh64_flush_last_crange over sections.
1748 When checking main symbol of datalabel symbol, check for
1749 STO_SH5_ISA32, not ISA type of section in definition.
1750 (shmedia_frob_file_before_adjust): Check main symbol for
1751 STO_SH5_ISA32; don't check ISA type of section in definition.
1752 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1753 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1754 .cranges entries have been output.
1755 (shmedia_elf_new_section): Just call md_flush_pending_output.
1756 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1757 fix. Do not set tc_segment_info_data.in_code for section. Call
1758 sh64_set_contents_type for SHmedia code.
1759 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1760 false. Call md_flush_pending_output.
1761 (sh64_target_format): Check that -no-mix and
1762 -shcompact-const-crange are used in sane combination with other
1764 (shmedia_md_pcrel_from_section): Check type of fix for how to
1766 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1767 not ISA type of section in definition.
1768 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1769 hold contents-type state.
1770 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1771 (sh64_flush_pending_output): Declare.
1772 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1773 (sh64_tc_cons_fix_new): Declare.
1774 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1775 call sh64_flag_output.
1776 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1777 call sh64_set_contents_type to mark SHcompact code and set
1779 (md_longopts): New options "-no-mix" and
1780 "-shcompact-const-crange".
1781 (md_parse_option): Handle new options.
1782 (md_show_usage): Add blurb for new options.
1783 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1784 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1785 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1786 (sh64_last_insn_frag): New.
1787 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1788 to get frag for insn opcode for generating fixups; do not assume it
1790 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1792 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1794 (TC_FRAG_TYPE): Define as fragS *.
1795 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1796 (sh64_last_insn_frag): Declare.
1797 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1798 not == NULL before dereferencing.
1799 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1800 Get rid of BFD section flag and EF_SH64_ABI64.
1801 * config/tc-sh64.c (shmedia_frob_section_type): Use
1802 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1803 communicate the section as containing SHmedia code. Describe why.
1804 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1805 EF_SH64 regardless of ABI.
1806 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1807 in error message. Handle resolved expressions for
1808 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1809 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1810 (shmedia_check_limits): Handle BFD_RELOC_64.
1811 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1812 a STO_SH5_ISA32 symbol, only the BFD value.
1813 2000-12-11 Ben Elliston <bje@redhat.com>
1814 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1815 dwarf2_generate_asm_lineno.
1816 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1817 Handle PC-relative MOVI expansions with assembler relaxation.
1818 Generate PC-relative relocs from 16-bit PC-relative expressions.
1819 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1820 (shmedia_md_pcrel_from_section): ...here.
1821 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1822 turned completely resolved. Adjust relocation type for 16-bit
1823 immediate operands that has turned PC-relative. Adjust back for
1824 MD_PCREL_FROM_SECTION being applied twice.
1825 (shmedia_md_convert_frag): Always emit reloc for expression with
1826 global or weak symbol. Handle relaxation result for PC-relative
1828 (shmedia_md_estimate_size_before_relax): An expression with a weak
1829 or global symbol can not be relaxed. Break out tests for
1830 relaxable symbol into variable sym_relaxable.
1831 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1832 UNDEF_MOVI)>: Break out any PC-relative expression and change
1834 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1836 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1837 MOVI expansion. If X_op_symbol of the immediate expression is
1838 set, make an expression symbol for the argument to frag_var.
1839 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1841 (END): Adjust for new relaxations.
1842 (md_relax_table): Add entries for new relaxations.
1843 2000-12-07 Ben Elliston <bje@redhat.com>
1844 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1845 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1846 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1847 SHORI operand offsets in PT/PTA/PTB expansions.
1848 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1849 Implement DataLabel semantics.
1850 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1851 shmedia_frob_file_before_adjust.
1852 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1853 (DATALABEL_SUFFIX): Define.
1854 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1855 symbol list to update "datalabel" symbols to their main symbol
1857 (shmedia_frob_file_before_adjust): New.
1858 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1859 undefined and set STT_DATALABEL.
1860 (sh64_frob_label): Initialize TC symbol field.
1861 (sh64_consume_datalabel): Actually implement semantics. New
1862 parameter operandf, call it instead of expression.
1863 (sh64_exclude_symbol): New.
1864 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1865 to sh64_consume_datalabel.
1866 (tc_symbol_new_hook): Define to tc_frob_symbol.
1867 (TC_SYMFIELD_TYPE): Define to symbolS *.
1868 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1869 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1870 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1872 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1873 generating dwarf2 debug information.
1874 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1875 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1876 elf64-sh64 for the 64-bit ABI.
1877 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1879 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1880 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1882 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1883 * config/tc-sh64.c: Tweak comments, formatting and error messages.
1884 (enum sh64_abi_values): New type.
1885 (enum sh64_isa_values): New type.
1886 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
1887 (seen_shcompact_mode, seen_shmedia_mode): Delete.
1888 (sh64_abi): Replace shmedia_64.
1889 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1890 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1891 (s_sh64_mode): Check validity for this target.
1892 (sh64_target_format): Initialize defaults for ISA and ABI.
1893 Fallback to old object format if no SH64 ISA or ABI has been
1895 * config/tc-sh.c (md_parse_option): Check combinations for errors.
1896 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1897 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1898 * config/tc-sh64.h: Fix typo in comment.
1899 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
1900 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1901 <PT fixups for absolute values>: Size will be longest, not
1903 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
1904 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1905 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1906 and l1 to hold lowercase of two first characters. Change all
1907 remaining TO_LOWER to tolower.
1908 * config/tc-sh64.c (TO_LOWER): Delete.
1909 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1910 (md_parse_name): Define.
1911 (sh64_consume_datalabel): Declare.
1912 (DOLLAR_DOT): Define.
1913 * config/tc-sh64.c (shmedia_parse_exp): New.
1914 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1915 (shmedia_parse_reg): Remove const from src
1917 (shmedia_get_operands): Ditto for args parameter and ptr variable.
1918 (shmedia_md_assemble): Ditto for op_end variable.
1919 (shmedia_get_operand): Ditto for ptr parameter and src variable.
1920 Use shmedia_parse_exp, not parse_exp.
1921 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1922 parameter. All callers changed.
1923 (shmedia_get_operand): Add shmedia_arg_type parameter. All
1925 (shmedia_parse_reg): Put first two character in local variables.
1926 Use tolower, not TO_LOWER. If no register is found and argtype
1927 indicates a control register, scan shmedia_creg_table
1929 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1930 * Makefile.am (CPU_TYPES): Add sh64.
1931 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1932 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
1933 Regenerate dependencies.
1934 * Makefile.in: Regenerate.
1935 * configure.in: Add support for sh64-*-elf*.
1936 * configure: Regenerate.
1937 * config/tc-sh64.h: New.
1938 * config/tc-sh64.c: New.
1939 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
1940 .mode, .isa and .uaquad.
1941 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
1942 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
1943 [HAVE_SH64] (END): Define as 10.
1944 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
1945 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
1947 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
1948 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
1949 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
1950 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
1952 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
1953 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
1954 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
1955 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
1956 SHmedia instructions. Handle state-change after switching to
1958 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
1959 (md_parse_option) [HAVE_SH64]: Parse new options.
1960 (md_show_usage) [HAVE_SH64]: Show usage of new options.
1961 (md_convert_frag) [HAVE_SH64] <default>: Call
1962 shmedia_md_convert_frag instead of abort.
1963 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
1964 BFD_RELOC_SH_SHMEDIA_CODE.
1965 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
1966 SHcompact or SHmedia code.
1967 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
1968 shmedia_md_apply_fix instead of abort.
1969 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
1970 result from calling shmedia_md_estimate_size_before_relax instead
1972 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
1974 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
1975 shmedia_init_reloc and do nothing more if it returns non-zero.
1976 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
1977 * po/POTFILES.in: Regenerate.
1978 * po/gas.pot: Regenerate.
1980 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
1982 * config/tc-sh.c (parse_at): Install the correct version of
1985 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
1986 assume fixP->fx_subsy is non-NULL.
1988 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
1990 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
1991 A_DISP_PC_ABS, and adjust it by -4.
1992 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
1994 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
1995 the operand type is not A_DISP_PC_ABS.
1997 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
1999 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2000 common and weak symbols. Handle common and weak symbols as
2001 undefined symbols with regards to GREG handling and merging.
2002 (mmix_frob_file): Ditto.
2004 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2006 * configure.in (hppa-*-netbsd*): New target.
2007 * configure: Regenerate.
2008 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2010 2002-02-02 Alan Modra <amodra@bigpond.net.au>
2012 * config/tc-v850.c: Add missing prototypes amd use old-style
2013 function definitions.
2014 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2015 (sdata_section tdata_section, zdata_section, sbss_section,
2016 tbss_section, zbss_section, rosdata_section, rozdata_section,
2017 scommon_section, tcommon_section, zcommon_section,
2018 call_table_data_section, call_table_text_section): Delete.
2019 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2020 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2021 v850_call_table_data, v850_call_table_text): Delete.
2022 (struct v850_seg_entry): New.
2023 (v850_seg_table): New.
2024 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2025 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2026 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2027 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2030 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2031 recording of alignment.
2032 (md_pseudo_table): Use v850_seg.
2033 (md_begin): Don't init .call_table_data and .call_table_text here.
2034 Set v850_seg_table bss entry.
2036 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2038 Support on-demand global register allocation by passing on
2039 base-plus-offset relocs to the linker.
2040 * config/tc-mmix.c: Tweak and fix typos in comments.
2041 (allocate_undefined_gregs_in_linker): New variable.
2042 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2043 (md_longopts): Add --linker-allocated-gregs.
2044 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2045 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2046 (md_show_usage): Update text for -x. Add text for
2047 --linker-allocated-gregs.
2048 (tc_gen_reloc): Derive default value for addend from val and
2049 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2050 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2051 GREG if allocate_undefined_gregs_in_linker.
2052 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2053 --linker-allocated-gregs.
2054 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2055 --linker-allocated-gregs. Mention that it's implied by -x.
2056 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2057 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2059 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2061 2002-02-01 Alan Modra <amodra@bigpond.net.au>
2063 * Makefile.am: Run "make dep-am"
2064 * Makefile.in: Regenerate.
2066 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
2068 * config/tc-or32.c: New file.
2069 * config/tc-or32.h: New file.
2070 * configure.in: Add support for or32 targets.
2071 * configure: Regenerate.
2072 * config/obj-coff.c: Add support for or32 targets.
2073 * config/obj-coff.h: Add support for or32 targets.
2074 * Makefile.am: Add support for or32 targets.
2075 * Makefile.in: Regenerate.
2076 * NEWS: Mention support for OpenRISC.
2077 * doc/Makefile.in: Regenerate.
2078 * po/POTFILES.in: Regenerate.
2079 * po/gas.pot: Regenerate.
2081 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
2083 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2086 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2088 * config/tc-mips.c (tc_gen_reloc): Arrange for
2089 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2090 their LO16 parts, even for ELF.
2092 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
2094 * config/tc-i386.c: Protect definitions of true and false
2097 2002-01-28 Jakub Jelinek <jakub@redhat.com>
2099 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2100 made because of .weak, if they are neither defined nor used in any
2103 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
2105 * configure: Regenerated.
2107 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2109 * doc/Makefile.am (install): Depend on install-info.
2110 * doc/Makefile.in: Regenerate.
2112 2002-01-26 Nick Clifton <nick@redhat.com>
2114 * po/fr.po: Updated version
2116 2002-01-24 Kazu Hirata <kazu@hxi.com>
2118 * config/tc-h8300.c (check_operand): Don't print a warning
2119 when a valid 24-bit address is given to a 16-bit address
2122 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
2124 * config/tc-sh.c (sh_elf_suffix): Removed.
2125 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2126 sh_end_of_match, sh_parse_name): New functions.
2127 (sh_elf_cons): Simplify.
2128 (parse_exp): Reject misplaced PIC operands.
2129 (md_undefined_symbol): Simplify.
2130 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2131 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2132 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2133 Complain if subsy remains at the end.
2134 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2135 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2137 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
2139 * config/tc-mn10300.c (xr_registers): Move `pc'...
2140 (other_registers): ... here.
2142 2002-01-22 Alan Modra <amodra@bigpond.net.au>
2144 * Makefile.am: Run "make dep-am".
2145 * Makefile.in: Regenerate.
2146 * gas/po/POTFILES.in: Regenerate.
2148 2002-01-21 DJ Delorie <dj@redhat.com>
2150 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2151 stabstr_name allocation permanent, as it will be referenced from
2154 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2156 * configure.in (ia64-*-netbsd*): New target.
2157 * configure: Regenerate.
2159 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2161 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2163 <Detailed description, ARM options>: Ditto.
2164 * doc/c-arm.texi (ARM Options): Ditto.
2166 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2168 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2169 do_mia, do_mar and do_mra respectively.
2170 (do_mav_*): Renamed from do_c_*.
2171 (mav_reg_required_here, mav_parse_offset): Renamed from
2172 cirrus_reg_required_here and cirrus_parse_offset respectively.
2173 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2175 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2176 Keith Walker <keith.walker@arm.com>
2178 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2179 (insns): Add pattern for bxj instruction.
2180 (do_bxj): New function.
2181 (arm_cpus): Add arm926ej.
2182 (arm_archs): Add armv5tej.
2184 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2186 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2188 2002-01-19 Keith Walker <keith.walker@arm.com>
2190 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2192 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2194 * NEWS: Mention new ARM command-line options and VFP support.
2196 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
2198 (ARM_CEXT_MAVERICK): Similarly.
2199 (ARM_ANY): Now means any core instruction.
2200 (CPU_DEFAULT): Default to ARM_ANY.
2201 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2202 (pic_code): Declare for all object types. Make type int.
2203 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2204 (march_fpu_opt, mfpu_opt): Declare.
2205 (md_longopts): Tidy up conditional definitions.
2206 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2207 (arm_long_opts): New tables.
2208 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2209 (arm_parse_extension): New function.
2210 (md_parse_option): Rewrite using new table-driven system.
2211 (md_show_usage): Use new table-driven system.
2212 (md_begin): Calculate cpu_variant from command line option data.
2213 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2214 command-line options.
2215 * doc/c-arm.texi: Likewise.
2217 2002-01-18 Andreas Jaeger <aj@suse.de>
2219 * as.c (parse_args): Update year.
2221 2002-01-17 Timothy Wall <twall@alum.mit.edu>
2223 * config/tc-tic54x.c (encode_address): Add a more informative
2224 warning about incorrect syntax.
2226 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2228 * po/gas.pot: Regenerate.
2230 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2232 * macro.c (get_any_string): Add no-c-format comment to prevent
2233 confusion when translating string.
2234 * gasp.c (get_any_string): Add no-c-format comment to prevent
2235 confusion when translating string.
2237 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2238 Johannes Stezenbach <js@convergence.de>
2239 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2240 matched before the shorter ones.
2241 (my_getSmallParser): Fix handling of nested parentheses in
2242 percent_op's. Code cleanup.
2243 (my_getPercentOp): New function, code from my_getSmallParser.
2244 (my_getSmallExpression): Fix handling of closing parentheses.
2245 Code cleanup. Better comments.
2247 2002-01-16 Nick Clifton <nickc@redhat.com>
2249 po/tr.po: New file: Turkish translation.
2250 configure.in (LINGUAS): Add "tr".
2251 configure: Regenerate.
2253 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2255 Support for VFP instructions
2256 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2257 (cp_address_required_here): New argument wb_ok. When false, do not
2258 accept write-back forms of addressing. Change all callers.
2259 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2260 (FPU_VFP_EXT_V2): Define.
2261 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2262 Define in terms of above.
2263 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2264 (vfp_reg): New struct.
2265 (vfp_regs): New array of registers.
2266 (insns): Add VFP instructions.
2267 (sn_table): New array of VFP single-precision register names.
2268 (dn_table): New array of VFP double-precision register names.
2269 (all_reg_maps): Add the new register tables.
2270 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2271 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2272 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2273 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2274 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2275 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2276 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2277 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2278 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2279 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2280 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2281 (do_vfp_sp_dp_cvt): New functions.
2282 (md_begin): Set soft-float flag for appropriate VFP work.
2283 (md_atof): Handle VFP-format doubles.
2284 (md_parse_option): Handle VFP command-line options.
2285 (md_show_usage): Display VFP command-line options.
2287 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2289 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2290 various command line options.
2292 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2294 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2296 (xstormy16_md_apply_fix3): Do not return a value.
2298 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2300 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2301 the -EL/-EB option that matches the target's endianness.
2302 (md_parse_option): Likewise.
2304 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2306 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2307 is not dependent on ARM_BI_ENDIAN.
2309 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2311 * tc-arm.c (all error messages): Normalize capitalization of messages.
2313 * tc-arm.h (md_operand): Delete define.
2314 * tc-arm.c (in_my_get_expression): New static variable.
2315 (my_get_expression): Set and clear it.
2316 (md_operand): New function. If called from my_get_expression
2317 put the error in inst.error.
2318 (output_inst): Now takes argument of instruction being assembled.
2319 Print it out with any error message.
2320 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2322 (end_of_line): Don't update inst.error if it is already set.
2324 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
2326 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
2327 op that can be translated into a mvn instruction.
2329 2002-01-11 Steve Ellcey <sje@cup.hp.com>
2331 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2332 setting default md.flags.
2333 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2334 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2335 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2336 for 32 bit unwind info blocks.
2337 (generate_unwind_image): Add support for different types
2338 of unwind images (32 bits and/or big-endian).
2339 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2340 (ia64_target_format): Add support for hpux target formats.
2341 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2342 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2343 SHT_FINI_ARRAY elf section types.
2345 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
2347 * tc-arm.c (struct reg_entry): Move before prototypes.
2348 (int_register, cp_register, fp_register): Delete.
2349 (reg_table): Delete. Replaced with ...
2350 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2351 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2352 (mav_dspsc_table): ... one table per register set.
2353 (arm_reg_hsh): Delete.
2354 (struct reg_map): New structure.
2355 (all_reg_maps): New array.
2356 (enum arm_reg_type): New enums.
2357 (build_reg_hsh): New function.
2358 (insert_reg_alias): Use hash table passed by caller. Adjust all
2360 (create_register_alias): New function, split out from ...
2361 (md_assemble): ... here.
2362 (md_begin): Build new register hash tables.
2363 (arm_reg_parse): New argument for the hash table to search. Adjust all
2365 (arm_reg_parse_any): New function.
2366 (co_proc_number): Look up the processor number in the processor hash
2368 (cirrus_regtype): Delete.
2369 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2370 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2371 (ARM_EXT_MAVERICKsc_register): Delete.
2372 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2373 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2375 (do_c_triple_4, do_c_triple_5): Delete.
2376 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2377 (do_c_quad_6): Delete.
2378 (do_c_quad_6[ab]): New functions.
2379 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2380 arguments to use new register parsing methods.
2381 (cirrus_reg_required_here): Likewise.
2382 (insns): Reclassify cirrus maverick worker functions.
2383 (cirrus_valid_reg): Delete.
2385 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2387 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2388 (sh*-*-netbsdelf*): New target.
2389 * configure: Regenerate.
2390 * tc-sh.h: Update copyright years.
2391 (TARGET_FORMAT): Add version for TE_NetBSD.
2393 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2395 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2398 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2400 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2401 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2403 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
2405 * tc-mips.c (mips_cprestore_valid): New flag.
2406 (mips_frame_reg_valid): New flag.
2407 (macro) [M_JAL_2]: Check both flags.
2408 [M_JAL_A]: Likewise.
2409 (s_cprestore): Set mips_cprestore_valid.
2410 (tc_get_register): If setting mips_frame_reg, set
2411 mips_frame_reg_valid and clear mips_cprestore_valid.
2412 (s_mips_ent): Clear both flags.
2413 (s_mips_end): Clear both flags.
2415 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2417 * write.c (write_object_file): Make use of bfd_section_list_remove.
2418 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2419 * config/tc-mmix.c (mmix_frob_file): Likewise.
2421 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2423 * configure.in (i386-*-netbsdelf*): Collapse target into...
2424 (i386-*-netbsd*): ...this. Add support for x86-64.
2425 * configure: Regenerated.
2427 2002-01-03 matthew green <mrg@redhat.com>
2429 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2431 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2433 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2436 For older changes see ChangeLog-0001
2442 version-control: never
projects / deliverable / binutils-gdb.git / blob