1 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
4 instead of S_IS_EXTERN.
5 (md_estimate_size_before_relax): Likewise.
6 (mips_fix_adjustable): Likewise.
8 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
10 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
12 2002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
13 Nick Clifton <nickc@redhat.com>
15 * cond.c (s_ifdef): Treat a referenced but not yet defined
16 symbol as if it were undefined, in exactly the same way as
19 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
20 consider referenced bug not yet defined symbols to be
23 2002-07-18 Denis Chertykov <denisc@overta.ru>
24 Frank Ch. Eigler <fche@redhat.com>
25 Alan Lehotsky <alehotsky@cygnus.com>
26 John Healy <jhealy@redhat.com>
27 Jeff Johnston <jjohnstn@redhat.com>
29 * configure.in: Add ip2k configuraton.
30 * configure: Regenerate.
31 * Makefile.am: Add ip2k configuraton.
32 * Makefile.in: Regenerate.
33 * configure: Regenerate.
34 * Makefile.in: Regenerate.
35 * config/tc-ip2k.c: New file.
36 * config/tc-ip2k.h: New files.
37 * NEWS: Mention new support.
38 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
39 * doc/Makefile.in: Regenerate.
40 * doc/all.texi: Set IP2K
41 * doc/as.texinfo: Add IP2K description.
42 * doc/c-ip2k.texi: New file.
44 2002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
46 * NEWS: Reformat to match style of other NEWS files.
48 2002-07-17 Jan Hubicka <jh@suse.cz>
50 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
52 2002-07-16 Moritz Jodeit <moritz@jodeit.org>
54 * config/tc-z8k.c (build_bytes): Correct order of memset args.
56 2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
58 * NEWS: Add 'Changes in 2.13'.
60 2002-07-15 Matt Fredette <fredette@netbsd.org>
62 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
64 2002-07-12 Alan Modra <amodra@bigpond.net.au>
66 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
67 case with non CODE_64BIT case. Don't warn on "qword ptr" if
70 2002-07-11 Alan Modra <amodra@bigpond.net.au>
72 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
73 (ppc_frob_file_before_adjust): New function.
74 * config/tc-ppc.h (tc_frob_symbol): Don't define.
75 (ppc_elf_frob_symbol): Don't declare.
76 (tc_frob_file_before_adjust): Define.
77 (ppc_frob_file_before_adjust): Declare.
79 * config/tc-ppc.c (md_pseudo_table): Warning fix.
80 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
83 (ppc_xcoff64): Rename to ppc_obj64.
84 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
85 (ppc_set_cpu): Set PPC_OPCODE_32 too.
86 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
88 (ppc_target_format): Use ppc_obj64 to select format.
89 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
90 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
91 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
92 (tc_frob_symbol): Likewise.
93 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
94 BFD_DEFAULT_TARGET_SIZE.
96 (ppc_is_toc_sym): Likewise.
97 (md_apply_fix3): Likewise.
98 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
99 BFD_DEFAULT_TARGET_SIZE.
100 (ELF_TC_SPECIAL_SECTIONS): Likewise.
101 (tc_frob_symbol): Likewise.
103 2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
105 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
108 2002-07-09 Alan Modra <amodra@bigpond.net.au>
110 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
111 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
112 (md_apply_fix3): Formatting. Remove redundant test.
113 (tc_gen_reloc): Remove redundant code.
114 (tc_i386_force_relocation): Delete. Movy body of function to..
115 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
117 2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
119 * configure.in: Add hppa-*-openbsd* target, change
120 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
122 * configure: Regenerate.
124 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
126 * config/tc-mips.c (macro): Shift the 32-bit address range
127 accessible with a lone "lui" down by 32768.
129 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
131 * config/tc-mips.c (load_address): Use non-trapping "daddu"
132 instead of "dadd" in address calculations.
135 2002-07-08 Alan Modra <amodra@bigpond.net.au>
137 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
139 (md_assemble): Instead, zap the suffix here.
141 2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
143 * NEWS: Remove next release number until the release is actually
146 2002-07-03 Alan Modra <amodra@bigpond.net.au>
148 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
150 * Makefile.in: Regenerate.
152 2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
154 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
155 to symbols in merge sections, even non pc-relative ones.
157 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
159 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
161 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
163 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
164 .softregs and .eeprom.
166 2002-06-28 David O'Brien <obrien@FreeBSD.org>
168 * NEWS: Note the next release is 2.13.
170 2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
172 * po/tr.po: New translation imported.
174 2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
176 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
177 (ecoff_directive_def): Likewise.
178 (ecoff_directive_tag): Likewise.
179 * listing.c (file_info): Likewise.
180 * hash.c (what): Likewise.
182 2002-06-25 H.J. Lu <hjl@gnu.org>
184 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
185 * Makefile.in: Regenerated.
187 2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
189 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
190 (assemble_ppi): Generate warning if the same register is used
191 twice as destination in the same padd / pmuls instruction.
193 2002-06-18 Dave Brolley <brolley@redhat.com>
195 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
196 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
197 * configure.in: Support frv-*-*.
198 * Makefile.am (CPU_TYPES): Add frv.
199 (TARGET_CPU_CFILES): Add tc-frv.c.
200 (TARGET_CPU_HFILES): Add tc-frv.h.
201 (DEPTC_frv_coff): New variable.
202 (DEPTC_frv_elf): New variable.
203 (DEPOBJ_frv_coff): New variable.
204 (DEPOBJ_frv_elf): New variable.
205 (DEP_frv_coff): New variable.
206 (DEP_frv_elf): New variable.
207 * tc-frv.c: New file.
208 * tc-frv.h: New file.
210 2002-06-17 Catherine Moore <clm@redhat.com>
212 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
214 2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
216 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
218 2002-06-17 Tom Rix <trix@redhat.com>
220 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
222 2002-06-14 H.J. Lu <hjl@gnu.org>
223 Daniel Jacobowitz <drow@mvista.com>
225 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
226 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
227 * config/tc-mips.c (s_mips_file): Call s_app_file_string
228 and new_logical_line for the first .file directive.
229 * read.c (s_app_file_string): New function.
230 (s_app_file): Call it.
231 * read.h (s_app_file_string): Add declaration.
233 2002-06-14 Daniel Jacobowitz <drow@mvista.com>
235 * configure.in: Remove MIPS_STABS_ELF.
236 * configure: Regenerated.
237 * config.in: Regenerated.
238 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
240 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
242 (pdr_seg): Declare unconditionally.
243 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
244 (s_mips_end): Likewise. Generate stabs function markers.
245 (s_mips_ent): Generate stabs function markers.
246 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
248 (s_mips_mask): Likewise.
249 (mips_flag_mdebug): New.
250 (md_longopts): Add "mdebug" and "no-mdebug".
251 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
252 (mips_after_parse_args): Set mips_flag_mdebug.
253 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
255 2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
257 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
258 value twice for RELA relocations.
260 2002-06-12 Ben Elliston <bje@redhat.com>
262 * symbols.c (resolve_symbol_value): Initialise final_val.
264 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
266 2002-06-11 Tom Rix <trix@redhat.com>
268 * config/tc-ppc.c (ppc_subseg_align): Delete.
269 (ppc_change_csect): Default csect align is 2.
270 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
272 2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
274 * config/tc-avr.c (mcu_types): Update.
276 2002-06-08 Matt Thomas <matt@3am-software.com>
278 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
279 (vax-*-netbsd*): New targets.
280 * configure: Regenerate.
281 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
282 * config/tc-vax.c: Add support for ELF and PIC.
283 (flag_want_pic): New flag.
284 (float_cons): Fix prototype.
285 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
286 (md_assemble): Introduce a new is_absolute local, and use it
287 rather than repeating the test. Make fatal errors actually
288 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
289 Add support for ELF. Add support for PIC.
290 (md_convert_frag): Adjust for BFD_ASSEMBLER.
291 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
293 (vax_reg_parse): Make the % register prefix mandatory for ELF,
294 optional for a.out, and not allowed for VMS. Adjust all callers.
295 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
296 (md_create_long_jump): Likewise.
297 (md_undefined_symbol): Likewise.
298 (md_section_align): Likewise.
299 (md_shortopts): Allow -k and -K for ELF.
300 (md_parse_option): Set flag_want_pic if -k or -K.
301 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
302 (tc_gen_reloc): New function if BFD_ASSEMBLER.
303 * config/tc-vax.h (tc_headers_hook): Remove.
304 (TARGET_FORMAT): Set according to object format and target
306 (BFD_ARCH, TARGET_ARCH): Define.
307 (NO_RELOC): Adjust for BFD_ASSEMBLER.
308 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
309 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
310 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
312 2002-06-08 Alan Modra <amodra@bigpond.net.au>
314 * Makefile.am: Run "make dep-am".
315 * Makefile.in: Regenerate.
317 * as.c: Replace CONST with const.
319 * config/obj-coff.c: Likewise.
320 * config/tc-a29k.c: Likewise.
321 * config/tc-arm.c: Likewise.
322 * config/tc-dlx.c: Likewise.
323 * config/tc-h8300.c: Likewise.
324 * config/tc-h8500.c: Likewise.
325 * config/tc-i370.c: Likewise.
326 * config/tc-i860.c: Likewise.
327 * config/tc-i960.c: Likewise.
328 * config/tc-m68hc11.c: Likewise.
329 * config/tc-m68k.c: Likewise.
330 * config/tc-m88k.c: Likewise.
331 * config/tc-mcore.c: Likewise.
332 * config/tc-mips.c: Likewise.
333 * config/tc-ns32k.c: Likewise.
334 * config/tc-pdp11.c: Likewise.
335 * config/tc-pj.c: Likewise.
336 * config/tc-s390.c: Likewise.
337 * config/tc-sh.c: Likewise.
338 * config/tc-sparc.c: Likewise.
339 * config/tc-tahoe.c: Likewise.
340 * config/tc-tic80.c: Likewise.
341 * config/tc-v850.c: Likewise.
342 * config/tc-vax.c: Likewise.
343 * config/tc-w65.c: Likewise.
344 * config/tc-z8k.c: Likewise.
346 2002-06-08 Daniel Jacobowitz <drow@mvista.com>
348 Based on patch from Matt Green:
349 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
350 * config/tc-mips.c (s_mips_file): Renamed from s_file.
351 (s_mips_loc): New function.
352 (mips_nonecoff_pseudo_table): Call them.
353 (append_insn): Call dwarf2_emit_insn.
355 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
357 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
359 (file_ase_mips16): New veriable.
360 (mips_eabi64): Remove.
361 (CPU_HAS_MIPS16): New define.
362 (CPU_HAS_MDMX): Fix data type.
363 (md_begin): Code cleanup. Use file_ase_mips16.
364 (mips_elf_final_processing): Handle mips16 header flag.
365 Handle EABI flag without intermediate variable.
367 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
369 * doc/as.texinfo: Update MIPS documentation.
371 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
373 * config/tc-mips.c: Add define for $zero register.
374 (md_begin): Add $zero as alias name for $0.
375 (insn_uses_reg): Use ZERO define.
376 (mips_ip): Add $zero as alias name for $0.
377 (mips16_ip): Likewise.
378 (s_cplocal): Demand empty rest of input line.
379 (tc_get_register): Likewise. Add support for $kt0, kt1 register
380 names. Use ZERO define. Fix input_line_pointer progress.
382 2002-06-07 Alan Modra <amodra@bigpond.net.au>
384 * symbols.c: Replace CONST by const throughout.
385 (symbol_find_exact): Split out from..
386 (symbol_find_base): ..here.
387 * symbols.h: Replace CONST by const throughout.
388 (symbol_find_exact): Declare.
389 * config/obj-elf.c: #include "struc-symbol.h".
390 (elf_frob_file): If group name matches an exported symbol, use that
391 symbol for the signature and ".group" as the section name.
393 2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
395 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
397 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
398 * testsuite/gas/sh/pcrel.d: Update.
399 * testsuite/gas/sh/pcrel.l: New file.
401 2002-06-06 Daniel Jacobowitz <drow@mvista.com>
403 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
404 and mips_opts.ase_mdmx if they are uninitialized.
406 2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
408 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
409 (hppa_force_relocation): Check if a stub just before the start symbol
410 of the last call_info is reachable before forcing relocation. Fix
413 2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
415 * config/tc-mips.c (mips_after_parse_args): New function.
416 (md_begin): Move processing of defaults to mips_after_parse_args.
417 config/tc-mips.h (md_after_parse_args): Define.
419 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
421 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
422 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
423 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
424 * configure: Regenerate.
425 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
428 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
430 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
432 2002-06-04 Alan Modra <amodra@bigpond.net.au>
434 * config/obj-elf.c (obj_elf_change_section): Set and check elf
435 linkonce flag. Print all warnings.
436 (obj_elf_section): Parse ",comdat" for groups.
437 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
438 consistency of comdat flag.
440 2002-06-02 Richard Henderson <rth@redhat.com>
442 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
443 with LITERALs without sequence numbers.
445 2002-06-01 Richard Henderson <rth@redhat.com>
447 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
448 Rename them LITUSE_ALPHA_*.
450 2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
452 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
453 accept parentheses enclosed register lists.
455 2002-05-31 Alan Modra <amodra@bigpond.net.au>
457 * Makefile.am: Run "make dep-am".
458 * Makefile.in: Regenerate.
459 * po/POTFILES.in: Regenerate.
461 2002-05-31 Graeme Peterson <gp@qnx.com>
463 * configure.in: Add i386-*-nto-qnx*.
464 * configure: Regenerate.
466 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
468 * config/tc-mips.c (mips_ip): Use unsigned long values for
471 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
473 * config/tc-mips.c (s_cpsetup): Fix initialization of
474 mips_cpreturn_register and mips_cpreturn_offset.
476 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
478 * config/tc-mips.c (s_cpsetup): Fix comment.
480 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
482 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
484 (mips16_ip): Likewise.
485 (tc_get_register): Likewise.
487 2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
488 Ed Satterthwaite <ehs@broadcom.com>
490 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
491 (mips_opts): Initialize "ase_mdmx" member.
492 (file_ase_mdmx): New variable.
493 (CPU_HAS_MDMX): New macro.
494 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
495 based on command line options and configuration defaults.
496 (macro_build): Note in comment that use of MDMX in macros is
497 not currently allowed.
498 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
499 "Z" MDMX operand types.
500 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
501 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
503 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
504 Add support for "-mdmx" and "-no-mdmx" options.
505 (OPTION_ELF_BASE): Move to accomodate new options.
506 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
507 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
508 file_ase_mdmx was set.
509 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
510 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
513 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
515 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
516 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
517 command line switch conforming to gcc conventions.
518 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
520 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
522 * config/tc-mips.c (macro_build_jalr): New Function.
523 (md_begin): NewABI uses big GOTs.
524 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
525 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
526 (load_address): Add some NewABI PIC support.
528 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
529 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
531 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
533 * config/tc-mips.c (load_address): Use mips_gp_register instead
534 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
536 (macro): Use mips_gp_register instead of hardcoded value.
538 2002-05-30 Richard Henderson <rth@redhat.com>
540 * expr.h (operatorT): Add O_md17..O_md32.
541 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
542 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
543 O_tprelhi, O_tprello, O_tprel): New.
544 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
545 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
546 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
547 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
548 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
549 (md_apply_fix3): Handle TLS relocations.
550 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
551 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
552 associated TLS reloc. Check lituse_tls relocs match up.
553 (emit_insn): Handle TLS relocations.
556 * doc/c-alpha.texi: Add docs for tls relocations.
558 2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
560 * config/tc-mips.c (mips_gprel_offset): New variable.
563 2002-05-30 Diego Novillo <dnovillo@redhat.com>
565 * gas/config/tc-d10v.c (check_resource_conflict): Only check
566 write-write conflicts.
567 (md_assemble): Reformat introductory comment.
568 (parallel_ok): Prevent packing only if the first
569 instruction cannot be packed.
571 2002-05-30 Jason Eckhardt <jle@redhat.com>
572 Tom Rix <trix@redhat.com>
574 * config/tc-d10v.c (build_insn): Check for immediates.
576 2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
578 * config/tc-mips.c: Replace GP in comments by $gp.
579 (mips_big_got): Initialize.
580 (mips_trap): Initialize.
581 (load_address): Use mips_gp_register instead of hardcoded value.
582 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
583 (macro): Use mips_gp_register instead of hardcoded value.
584 (macro2): Change load_address calls.
585 (md_pcrel_from): Comment formatting.
586 (s_cpload): Use mips_gp_register instead of hardcoded value.
587 (s_cprestore): Likewise. Comment formatting.
588 (s_gpword): Fix data type.
589 (s_cpadd): Use mips_gp_register instead of hardcoded value.
590 (nopic_need_relax): Replace GP in comments by $gp.
591 (mips_elf_final_processing): Better comment.
593 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
595 * configure.in: Add DLX configuraton
596 * Makefile.am: Add DLX configuraton
597 * configure: Regenerate.
598 * Makefile.in: Regenerate.
599 * config/tc-dlx.c: New file.
600 * config/tc-dlx.h: New files.
601 * NEWS: Mention new support.
603 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
605 * config/obj-coff.c (write_object_file): Add missing semicolon.
607 2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
609 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
610 by the define. Remove superfluous check of mips_opts.mips16.
611 (append_insn): Likewise. Canonicalize variable increments.
612 (macro_build): Canonicalize variable increments.
613 (macro_build_lui): Likewise.
614 (load_register): Likewise.
615 (load_address): Move pointer initialization.
616 (macro): Move pointer to a more local scope. Canonicalize variable
617 increments. Better comments. Replace magic constant for RA by the
619 (macro2): Replace magic constant for RA by the define. Canonicalize
621 (mips_ip): Canonicalize variable increments.
622 (mips16_ip): Replace magic constant for RA by the define.
623 (my_getSmallParser): Canonicalize variable increments/decrements.
624 (my_getPercentOp): Likewise.
625 (my_getSmallExpression): Likewise.
627 (s_mipsset): Likewise.
628 (s_cpsetup): Likewise.
629 (s_insn): Remove superfluous check of mips_opts.mips16.
630 (s_mips_stab): Likewise.
631 (mips_handle_align): Canonicalize variable increments.
632 (s_mips_ent): Likewise.
633 (s_mips_end): Add comment.
635 2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
637 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
638 * configure: Regenerate.
640 2002-05-25 Alan Modra <amodra@bigpond.net.au>
642 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
643 * Makefile.in: Regenerate.
644 * dep-in.sed: Reorder to match OBJS in Makefile.am.
645 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
646 * configure: Regenerate.
647 * as.h: Use #include "" instead of <> for local header files.
648 * flonum-konst.c: Likewise.
649 * flonum-mult.c: Likewise.
651 * listing.c: Likewise.
652 * config/tc-ia64.h: Likewise.
653 * config/tc-v850.h: Likewise.
655 2002-05-24 TAMURA Kent <kent@netbsd.org>
657 * configure.in: Add a target for i386-netbsdpe.
658 * configure: Regenerate.
660 2002-05-23 Jakub Jelinek <jakub@redhat.com>
662 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
663 (obj_elf_common): Call elf_common.
664 (obj_elf_tls_common): New function.
665 (elf_pseudo_tab): Support .tls_common.
666 (special_sections): Add .tdata and .tbss.
667 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
669 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
670 (obj_elf_parse_section_letters): Include T in error message.
671 * config/tc-ppc.c (ppc_section_letter): Likewise.
672 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
673 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
675 * config/tc-sparc.c (md_apply_fix3): Likewise.
676 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
677 Define them if not BFD_ASSEMBLER.
678 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
680 (md_apply_fix3): Add TLS relocs.
681 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
682 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
683 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
684 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
685 (ia64_elf_section_letter): Include T in error message.
686 (md_begin): Support TLS operators.
687 (md_operand): Likewise.
688 (ia64_gen_real_reloc_type): Support TLS relocs.
689 * testsuite/gas/i386/tlspic.s: New file.
690 * testsuite/gas/i386/tlsd.s: New file.
691 * testsuite/gas/i386/tlsnopic.s: New file.
692 * testsuite/gas/i386/tlsd.d: New file.
693 * testsuite/gas/i386/tlsnopic.d: New file.
694 * testsuite/gas/i386/tlspic.d: New file.
695 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
696 * testsuite/gas/ia64/tls.s: New file.
697 * testsuite/gas/ia64/tls.d: New file.
698 * testsuite/gas/ia64/ia64.exp: Add tls test.
699 * write.c (adjust_reloc_syms): Don't change symbols in
700 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
702 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
704 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
705 round the relocation up rather than down.
707 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
709 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
711 * doc/as.texinfo: Document that the COFF version of .section
712 ignores the 'a' flag.
714 2002-05-23 Alan Modra <amodra@bigpond.net.au>
716 * config/tc-alpha.c (assemble_tokens): Protect use of
717 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
719 * write.c (size_seg): Check adjustment to last frag.
720 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
722 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
723 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
724 (write_object_file): Invoke md_do_align if available, and use
725 frag_align_code on text sections.
726 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
727 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
728 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
729 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
730 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
733 2002-05-22 H.J. Lu <hjl@gnu.org>
735 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
738 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
740 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
743 2002-05-22 H.J. Lu <hjl@gnu.org>
745 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
746 for one .loc for compiler.
748 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
750 * config/tc-mips.c (macro): Relax warning, it's toot strict for
753 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
755 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
756 Optimize the rotate by zero case.
758 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
760 * configure.in: Remove accidental enabling of bfd_gas=yes for
762 * configure: Regenerate.
764 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
766 * app.c: Fix formatting.
770 * input-file.c: Likewise.
771 * listing.c: Likewise.
774 * symbols.c: Likewise.
776 2002-05-17 Alan Modra <amodra@bigpond.net.au>
778 * config/obj-generic.c: Delete file.
779 * config/obj-generic.h: Likewise.
781 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
783 * config/tc-avr.c (mcu_types): Update for new devices.
785 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
787 * config/tc-mips.c (macro): Warn about wrong la/dla use.
789 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
791 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
792 worked sometimes by accident. Fix copy&paste comment.
794 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
796 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
797 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
798 (mips_elf_final_processing): Let n32 use .reginfo.
800 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
802 * config/tc-mips.c (append_insn): Fix too small range of variable.
804 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
806 * config/tc-arm.c (arm_cleanup): Remove redundant call to
809 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
811 * config/tc-arm.c (md_assemble): Remove redundant call to
814 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
817 * stabs.c (s_stab_generic): Fix grammatical error in warning
820 2002-05-13 Alan Modra <amodra@bigpond.net.au>
822 * write.c (subsegs_finish): Don't specially align last subseg.
824 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
826 * stabs.c (s_stab_generic): Warn about a description field that is
829 * config/obj-coff.c: Fix compile time warnings when compiling
830 without BFD_ASSEMBLER defined.
833 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
835 (md_pcrel_from_section): Use md_pcrel_from().
837 2002-05-11 Bruno Haible <bruno@clisp.org>
839 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
840 by dwarf2_directive_loc, instead of calling dwarf2_where.
842 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
844 * config/obj-coff.h: Fix formatting.
845 * config/tc-mcore.c: Likewise.
846 * config/tc-mn10300.c: Likewise.
847 * config/tc-openrisc.c: Likewise.
848 * config/tc-or32.c: Likewise.
849 * config/tc-pdp11.c: Likewise.
850 * config/tc-ppc.c: Likewise.
851 * config/tc-ppc.h: Likewise.
852 * config/tc-sh64.c: Likewise.
853 * config/tc-sh.c: Likewise.
854 * config/tc-tic54x.c: Likewise.
855 * config/tc-xstormy16.c: Likewise.
856 * config/tc-xstormy16.h: Likewise.
858 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
860 * config/obj-coff.c: Fix formatting.
861 * config/obj-elf.c: Likewise.
862 * config/tc-alpha.c: Likewise.
863 * config/tc-arm.c: Likewise.
864 * config/tc-d10v.c: Likewise.
865 * config/tc-d30v.c: Likewise.
866 * config/tc-h8300.c: Likewise.
867 * config/tc-hppa.c: Likewise.
869 2002-05-09 Alan Modra <amodra@bigpond.net.au>
871 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
872 reloc when no_cond_jump_promotion.
874 2002-05-08 Jim Wilson <wilson@redhat.com>
876 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
877 current variable part of frag.
879 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
881 * config/tc-mmix.c: Fix formatting.
882 * config/tc-mmix.h: Likewise.
884 2002-05-08 Alan Modra <amodra@bigpond.net.au>
886 * configure: Regenerate.
888 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
890 * config/tc-m68k.c: Fix formatting.
892 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
894 * Makefile.am: Honour DESTDIR.
895 * Makefile.in: Regenerate.
897 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
899 * config/tc-ia64.c: Fix formatting.
900 * config/tc-ia64.h: Likewise.
902 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
904 * config/tc-mips.c: Fix formatting.
905 * config/tc-s390.c: Likewise.
906 * config/tc-s390.h: Likewise.
908 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
910 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
911 information for instructions.
913 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
915 * as.h: Fix formatting.
918 * dwarf2dbg.c: Likewise.
924 * symbols.c: Likewise.
926 2002-05-02 Alan Modra <amodra@bigpond.net.au>
928 * app.c (mri_pseudo): Only declare for TC_M68K.
930 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
931 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
932 BFD_RELOC_16_BASEREL.
933 (md_assemble): Likewise.
934 (md_apply_fix3): Likewise.
936 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
938 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
939 zero into an add of zero - it is not the same.
941 2002-05-01 Arati Dikey <aratid@kpit.com>
943 * tc-sh.c (get_specific): Generate warning if the same
944 destination register is used in parallel instructions.
946 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
948 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
950 2002-05-01 Alan Modra <amodra@bigpond.net.au>
952 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
953 backwards to prevent cascading errors.
955 2002-04-30 Mark Mitchell <mark@codesourcery.com>
957 * configure.in: Add support for powerpc-*-windiss.
958 * configure: Regenerated.
960 2002-04-28 Alan Modra <amodra@bigpond.net.au>
962 * config/tc-s390.c (md_parse_option): Formatting.
964 * config/tc-i386.c: Formatting fixes, add missing space in error
967 2002-04-24 Christian Groessler <chris@groessler.org>
969 * config/tc-z8k.c (build_bytes): Add support for new cases:
970 CLASS_IGNORE and ARG_NIM4.
971 (md_assemble): Prevent destruction of input_line_pointer if
972 get_operands returns failure.
974 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
976 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
977 instructions to be generated by macros.
979 2002-04-24 Andreas Schwab <schwab@suse.de>
981 * config/tc-i386.c (output_jump, output_disp)
982 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
984 (md_apply_fix3): Remember addend value for rela relocations.
985 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
987 2002-04-22 Chris Demetriou <cgd@broadcom.com>
989 * config/tc-mips.c (macro_build): Add close-parenthesis missing
990 from previous change.
992 2002-04-22 Eric Christopher <echristo@redhat.com>
994 * config/tc-mips.c (macro_build): Add warning if macro instructions
995 are expanded into a branch delay slot.
997 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
999 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1000 numbers, gdb relies on them to detect the start of the prologue.
1002 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
1004 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1005 symbols in merge sections.
1007 2002-04-16 Alan Modra <amodra@bigpond.net.au>
1009 * as.c (main): Don't reference _bfd_chunksize.
1011 2002-04-15 Tom Rix <trix@redhat.com>
1013 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1014 symbols in merge sections.
1016 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
1018 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1019 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1020 argument for the precision.
1021 (gen_to_words): Update accordingly.
1023 2002-04-10 Alan Modra <amodra@bigpond.net.au>
1025 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1026 BFD_VERSION_STRING unavailable.
1027 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1029 2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
1031 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1032 symbol_used_in_reloc_p is true.
1034 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1037 2002-04-04 Alan Modra <amodra@bigpond.net.au>
1039 * dep-in.sed: Cope with absolute paths.
1040 * Makefile.am (dep.sed): Subst TOPDIR.
1042 * Makefile.in: Regenerate.
1044 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1046 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1047 (mips_ip): Remove unused variable.
1048 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1049 unsigned char with bfd_byte.
1050 (s_file): Remove unused variable.
1051 (s_mips_ent): Likewise.
1053 2002-04-03 Tom Rix <trix@redhat.com>
1055 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1057 (find_opcode): Fix warning in as_warn.
1058 * config/tc-d10v.h: Update Copyright.
1060 2002-04-03 Alan Matsuoka <alanm@redhat.com>
1061 Tom Rix <trix@redhat.com>
1063 From Jeff Knaggs <jknaggs@redhat.com>
1064 * config/tc-d10v.c (check_resource_conflict): New function to
1065 check for resource conflicts.
1067 From Jason Eckhardt <jle@redhat.com>
1068 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1070 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1071 reserved control registers is used.
1072 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1075 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
1076 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1077 instruction cannot be packed.
1079 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
1080 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1081 write-write conflicts.
1082 (md_assemble): Reformat introductory comment.
1083 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1086 2002-04-03 Alan Modra <amodra@bigpond.net.au>
1088 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1089 O_logical_not>): Derive final_seg from add_symbol.
1090 <O_multiply..O_logical_or>: More final_seg twiddles.
1092 2002-04-01 Jessica Han <jessica@cup.hp.com>
1094 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1097 2002-03-27 Andreas Schwab <schwab@suse.de>
1099 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1100 field for pc-relative fixups.
1101 (output_disp): Likewise.
1102 (md_estimate_size_before_relax): Likewise.
1103 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1104 pc-relative fixups in 64bit mode.
1106 2002-03-22 Alan Modra <amodra@bigpond.net.au>
1108 * config/te-aix5.h: Typo fix.
1110 2002-03-21 Alan Modra <amodra@bigpond.net.au>
1112 * Makefile.am: Run "make dep-am".
1113 * Makefile.in: Regenerate.
1114 * doc/Makefile.in: Regenerate.
1116 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1118 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1119 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1121 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
1123 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1124 the EXTENDED bit here; report the estimate according to the
1127 2002-03-18 Tom Rix <trix@redhat.com>
1129 * configure.in: Add AIX 5 support.
1130 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1131 * config/te-aix5.h: New file. AIX 5 support.
1132 * configure: Regenerate.
1134 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1136 * po/fr.po: Updated version.
1138 2002-03-16 Andreas Jaeger <aj@suse.de>
1140 * doc/c-mips.texi (Machine Dependencies): Add new node.
1142 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1144 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1145 (mips_opts): Initialize "ase_mips3d" member.
1146 (file_ase_mips3d): New variable.
1147 (CPU_HAS_MIPS3D): New macro.
1148 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1149 based on command line options and configuration defaults.
1150 (macro_build, mips_ip): Accept MIPS-3D instructions if
1151 mips_opts.ase_mips3d is set.
1152 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1153 Add support for "-mips3d" and "-no-mips3d" options.
1154 (OPTION_ELF_BASE): Move to accomodate new options.
1155 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1156 (mips_elf_final_processing): Add a comment indicating that a
1157 MIPS-3D ASE ELF header flag should be set, when one exists.
1158 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1159 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1160 nomips3d" directives.
1162 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1164 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1165 a weak symbol in same section to be within reach.
1167 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1169 * po/fr.po: Updated version.
1171 2002-03-12 Andreas Schwab <schwab@suse.de>
1173 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1174 body record so that an error is given for misplaced .save
1177 2002-03-09 Alan Modra <amodra@bigpond.net.au>
1179 * config/tc-i386.h (REX_OPCODE): Define.
1180 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1181 (rex_byte): typedef to int.
1182 * config/tc-i386.c: Group prototypes and vars together.
1183 Formatting fixes. Remove occurrences of "register" keyword.
1186 (mode_from_disp_size): Add INLINE keyword to prototype.
1187 (fits_in_signed_byte): Likewise.
1188 (fits_in_unsigned_byte): Likewise.
1189 (fits_in_unsigned_word): Likewise.
1190 (fits_in_signed_word): Likewise.
1191 (fits_in_unsigned_long): Likewise.
1192 (fits_in_signed_long): Likewise.
1193 (type_names): Constify.
1194 (intel_float_operand): Constify param.
1195 (add_prefix): Use REX_OPCODE.
1196 (md_assemble): Likewise. Modify for changed rex_byte.
1197 (parse_insn): Split out of md_assemble.
1198 (parse_operands): Likewise.
1199 (swap_operands): Likewise.
1200 (optimize_imm): Likewise.
1201 (optimize_disp): Likewise.
1202 (match_template): Likewise.
1203 (check_string): Likewise.
1204 (process_suffix): Likewise.
1205 (check_byte_reg): Likewise.
1206 (check_long_reg): Likewise.
1207 (check_qword_reg): Likewise.
1208 (check_word_reg): Likewise.
1209 (finalize_imm): Likewise.
1210 (process_operands): Likewise.
1211 (build_modrm_byte): Likewise.
1212 (output_insn): Likewise.
1213 (output_branch): Likewise.
1214 (output_jump): Likewise.
1215 (output_interseg_jump): Likewise.
1216 (output_disp): Likewise.
1217 (output_imm): Likewise.
1219 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
1221 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1223 2002-03-06 Alan Modra <amodra@bigpond.net.au>
1225 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1226 relocs except when BFD64.
1228 * write.c (number_to_chars_bigendian): Don't abort when N is
1229 larger than sizeof (VAL).
1230 (number_to_chars_littleendian): Likewise.
1232 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1234 * config/tc-hppa.c (md_apply_fix3): Add cast.
1235 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1238 2002-03-05 Paul Koning <pkoning@equallogic.com>
1240 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1241 (parse_ac5): New function for parsing float regs in float operand.
1242 (parse_expression): Remove attempt to make literals be octal.
1243 (parse_op_no_deferred): Support float literals.
1244 (parse_op): Reject attempts to refer to float regs.
1245 (parse_fop): New function, like parse_op but for float operand.
1246 (md_assemble): Add cases to parse float operands. Also fix
1247 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1249 2002-03-04 H.J. Lu <hjl@gnu.org>
1251 * config/obj-elf.c (special_section): Add .init_array,
1252 .fini_array and .preinit_array.
1254 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1255 .init_array and .fini_array.
1257 2002-03-01 Jakub Jelinek <jakub@redhat.com>
1259 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1261 (obj_frob_symbol): Copy visibility.
1263 2002-02-28 Jakub Jelinek <jakub@redhat.com>
1265 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1267 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1269 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1271 * po/es.po: Updated.
1273 2002-02-26 Chris Demetriou <cgd@broadcom.com>
1275 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1276 only, undo the changes made on 2001-06-08, with the
1277 effect being that common or extern symbols are
1278 adjusted for embedded-PIC, but weak symbols are not.
1279 (md_estimate_size_before_relax: Likewise, with the effect
1280 that extern symbols are treated the same as weak symbols
1281 only if not embedded-PIC.
1282 (mips_fix_adjustable) Likewise, with the effect that
1283 weak or extern symbols are not adjusted for embedded-PIC.
1284 (md_apply_fix3): Tweak so that the case where value is zero
1285 is handled more correctly for embedded-PIC code.
1287 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1289 * doc/as.texinfo (Overview): Add missing @ifset IA64
1291 * configure.in (LINGUAS): Add es.po.
1292 * configure: Regenerate.
1293 * po/es.po: New file.
1295 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1297 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1298 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1299 and NO_PIC cases. Code cleanup.
1300 (macro2): Fix handling of 64bit register loads.
1302 2002-02-25 David Mosberger <davidm@hpl.hp.com>
1304 * doc/as.texinfo: Add entry for IA64.
1305 * doc/c-ia64.texi: New file.
1307 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1309 * config/tc-hppa.c: Update copyright date.
1311 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1312 Remove references to chip manufacturers.
1313 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1315 (md_show_usage): Remove references to chip manufacturers. Mention
1317 (md_begin): Test power4 opcode flag bits.
1319 2002-02-22 David Mosberger <davidm@hpl.hp.com>
1321 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1322 count exceeds prologue count.
1323 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1324 (unwind.label_prologue_count): New member.
1326 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1328 (get_saved_prologue_count): New function.
1329 (save_prologue_count): New function.
1330 (free_saved_prologue_count): New function.
1331 (dot_label_state): Record state label by calling save_prologue_count().
1332 (dot_copy_state): Restore prologue count by calling
1333 get_saved_prologue_count().
1334 (generate_unwind_image): Free up list of saved prologue
1335 counts by calling free_saved_prologue_counts().
1337 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1339 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1340 function declarations.
1342 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1344 * NEWS: Note that GASP is now deprecated.
1345 * Makefile.am: Do not build gasp-new by default.
1346 * Makefile.in: Regenerate.
1347 * doc/Makefile.am: Do not install gasp.info.
1348 * doc/Makefile.in: Regenerate.
1349 * gas/gasp.texi: Note that gasp is now deprecated.
1351 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1353 * NEWS: Mark 2.12 branch.
1355 2002-02-19 Tom Tromey <tromey@redhat.com>
1357 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1359 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1361 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1364 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1366 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1367 Make bit size independent of architecture switch.
1368 (md_begin): Add warning for -m64 with -Aesa.
1369 (s390_md_end): Use renamed architecture defines.
1371 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
1373 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1375 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1377 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1380 2002-02-15 Chris Demetriou <cgd@broadcom.com>
1382 * config/tc-mips.c (md_estimate_size_before_relax): Really
1383 make sure we treat weak like extern only for ELF. (Fixes
1384 patch from 2001-07-25.)
1386 2002-02-15 Ben Elliston <bje@redhat.com>
1388 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1391 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1393 * NEWS: Mention support for MMIX.
1395 2002-02-13 Chris Demetriou <cgd@broadcom.com>
1397 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1398 a sequence of indpendent 'if' statements for easier debugging
1399 and future modification.
1401 2002-02-13 Matt Fredette <fredette@netbsd.org>
1403 * config/tc-m68k.c (md_show_usage): No longer display a
1404 hard-coded "68020" for the default CPU, instead display the
1405 canonical name of the true, configured default CPU.
1406 (m68k_elf_final_processing): Mark objects for sub-68020
1407 CPUs with the new EF_M68000 flag.
1409 2002-02-13 Andreas Schwab <schwab@suse.de>
1411 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1412 pc-relative relocations to merge sections in 64-bit mode.
1414 2002-02-13 Ben Elliston <bje@redhat.com>
1416 * NEWS: Document floating point number handling in gasp.
1417 * gasp.c: Include <assert.h> and "xregex.h".
1418 (is_flonum): New function.
1419 (chew_flownum): Likewise.
1420 (change_base): Consume flonums from the input, where possible.
1421 * doc/gasp.texi (Constants): Document floating point numbers.
1423 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1425 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1426 that implicitly use LR and RR selectors.
1428 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1430 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1431 and `epsw' as available on AM33 and above only.
1432 (other_register_name): Add logic to handle machine type encoded in
1435 2002-02-11 Tom Rix <trix@redhat.com>
1437 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1440 2002-06-11 Alexandre Oliva <aoliva@redhat.com>
1442 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1445 2002-02-11 Jan Hubicka <jh@suse.cz>
1447 * i386.c (md_assemble): Support 32bit address prefix.
1448 (i386_displacement): Likewise.
1449 (i386_index_check): Accept 32bit addressing in 64bit mode.
1451 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1453 * config/tc-sh.c (dot): Removed unused function.
1455 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1457 * Makefile.am: "make dep-am".
1458 * Makefile.in: Regenerate.
1459 * aclocal.m4: Regenerate.
1460 * config.in: Regenerate.
1461 * configure: Regenerate.
1462 * doc/Makefile.in: Regenerate.
1464 2002-02-10 Richard Henderson <rth@redhat.com>
1466 * doc/c-alpha.texi: New file.
1467 * doc/Makefile.am (CPU_DOCS): Add it.
1468 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1470 2002-02-09 Richard Henderson <rth@redhat.com>
1472 * config/tc-alpha.c (O_samegp): New.
1473 (USER_RELOC_P): Include it.
1474 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1475 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1476 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1477 (alpha_validate_fix): New.
1478 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1480 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
1482 * doc/c-cris.texi: New.
1483 * doc/all.texi: @set CRIS.
1484 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1485 Include c-cris.texi.
1486 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1487 * doc/Makefile.in: Regenerate.
1489 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1491 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1492 determine if a number is a sign-extended 32-bit number.
1493 (load_register): Use IS_SEXT_32BIT_NUM.
1494 (macro): Check if load/store macro handling is using a
1495 constant 32-bit address on 64-bit address systems, and if
1496 so optimize the generation of that address.
1498 2002-02-08 Richard Henderson <rth@redhat.com>
1500 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1501 we've eliminated all foreign relocation types yet.
1502 (alpha_fix_adjustable): Likewise.
1504 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1506 Contribute sh64-elf.
1507 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1508 Stephen Clarke <Stephen.Clarke@st.com>
1509 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1510 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1511 * config/tc-sh.c (md_relax_table): Added default sizes for
1512 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1513 MOVI_16, MOVI_32 and MOVI_48.
1514 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1515 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1517 (shmedia_md_estimate_size_before_relax): Remove redundant
1518 blocks. Set fragP->fr_var even if relaxation type unchanged.
1519 Retain UNDEF_MOVI until expression decays to number.
1520 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1521 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1522 relocation types. Take fixP->fx_addnumber into account too.
1523 (shmedia_md_apply_fix): Likewise.
1524 (shmedia_md_convert_frag): Likewise.
1525 (shmedia_build_Mytes): Likewise.
1526 (sh64_consume_datalabel): Complain about nested datalabel.
1527 Support PIC relocs. Call sh_parse_name.
1528 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1529 in tc-sh.h to SHmedia reloc types.
1530 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1531 MOVI_GOTPC): New relaxation constants.
1532 (md_relax_table): Introduce relaxation directives for PIC-related
1534 (sh_PIC_related_p): Handle datalabel.
1535 (sh_check_fixup): Choose SH5 PIC relocations.
1536 (sh_cons_fix_new): Added BDF_RELOC_64.
1537 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1538 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1539 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1540 current ISA is SHmedia, get 7 bytes.
1541 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1542 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1544 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1545 shmedia_apply_fix3 and make void.
1546 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
1547 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1549 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1550 * config/tc-sh64.h (md_parse_name): Take &c as argument.
1551 2001-03-14 DJ Delorie <dj@redhat.com>
1552 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1553 * doc/Makefile.in(CPU_DOCS): Ditto.
1554 * doc/c-sh64.texi: New file.
1555 * doc/as.texinfo: Add SH64 support.
1556 2001-03-13 DJ Delorie <dj@redhat.com>
1557 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1558 A_REUSE_PREV so that its purpose is more obvious.
1559 (shmedia_build_Mytes): Ditto.
1560 2001-03-07 DJ Delorie <dj@redhat.com>
1561 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1563 (sh64_vtable_inherit): Ditto.
1564 (strip_datalabels): New, strip "datalabel" from given line.
1565 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1567 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
1568 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1570 (shmedia_build_Mytes): ... to here.
1571 2001-03-06 DJ Delorie <dj@redhat.com>
1572 * config/tc-sh.c: Remove sh64-specific uaquad now that there
1574 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
1575 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1576 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1577 address by one in call to dwarf2_emit_insn.
1578 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
1579 Implement ".abi" pseudo and correct .cranges descriptors. Correct
1580 alignment handling broken by imported changes.
1581 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1582 (sh64_handle_align): Declare.
1583 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1584 (sh64_max_mem_for_rs_align_code): Declare.
1585 (enum sh64_isa_values): Moved here from tc-sh64.c.
1586 (md_do_align): Define.
1587 (sh64_do_align): Declare.
1588 (struct sh64_tc_frag_data): New.
1589 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
1591 (TC_FRAG_INIT): Change to set new datatype.
1592 (struct sh64_segment_info_type): Rename member
1593 last_flushed_location to last_contents_mark. All users changed.
1594 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1595 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1596 * config/tc-sh.c (md_pseudo_table): Add ".abi".
1597 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1598 of unsetting seen_insn.
1599 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1600 call sh64_update_contents_mark.
1601 (sh_handle_align): Remove HAVE_SH64-conditioned code.
1602 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1603 enum sh64_isa_values.
1604 (sh64_set_contents_type): Drop segT parameter. All callers changed.
1605 (emitting_crange): Boolean guard moved to file scope from function
1606 scope in sh64_set_contents_type.
1608 (sh64_update_contents_mark): New; most split out from
1609 sh64_flush_pending_output.
1610 (shmedia_md_end): Call sh64_update_contents_mark. Set
1611 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1612 (sh64_do_align): New function.
1613 (sh64_max_mem_for_rs_align_code): New function.
1614 (sh64_handle_align): Rename from shmedia_do_align. Make
1615 non-static. Add head comment. Emit zero bytes for n bytes modulo
1616 four. Change return-type to void.
1617 (shmedia_elf_new_section): Remove.
1618 (shmedia_md_assemble): Call sh64_update_contents_mark.
1619 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
1620 new frag. Call sh64_update_contents_mark after making the new
1622 (sh64_flush_pending_output): Just call sh64_update_contents_mark
1623 and sh_flush_pending_output.
1624 (sh64_flag_output): Also call md_flush_pending_output, but add
1625 condition on not emitting_crange.
1626 (sh64_tc_cons_fix_new): Remove.
1627 2001-01-12 Nick Clifton <nickc@redhat.com>
1628 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1629 alignment handling scheme imported from sourceware.
1630 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
1631 * config/tc-sh64.h (TARGET_FORMAT): Define.
1632 (sh64_target_format): Prototype.
1633 * config/tc-sh64.c (sh64_target_mach): New function.
1634 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
1635 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1636 zero_address_frag instead of copying the frag of the symbol.
1637 (shmedia_frob_file_before_adjust): Ditto.
1638 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1639 to valueT to remove signedness.
1640 (shmedia_md_convert_frag): Add parameter final. Rename parameter
1641 headers to output_bfd. Do not evaluate symbols if final is false;
1643 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1644 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1645 to the current frag, call shmedia_md_convert_frag to emit fixups
1646 and make frag_wane neutralize the frag. Update comments.
1647 * config/tc-sh.c (md_convert_frag): Change caller of
1648 shmedia_md_convert_frag.
1649 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1650 * config/tc-sh64.h: Tweak comments and correct formatting.
1651 * config/tc-sh64.c: Ditto.
1652 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1653 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1654 for the no-relocation case.
1655 (shmedia_check_limits): Fix range check being off-by-one for PTA.
1656 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
1658 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1660 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1661 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1663 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1665 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1666 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1667 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1668 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1669 al>: Set lowest bit of field to relocate to 1 and rest to empty,
1670 if reloc is emitted.
1671 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1672 New options plus bugfixes.
1673 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1675 (md_parse_option): Handle new options.
1676 (md_show_usage): Add blurb for new options.
1677 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1678 (sh64_expand, sh64_pt32): New variables.
1679 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1680 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1681 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1682 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1683 <resolved previously-pc-relative relocs>: Handle
1684 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1685 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1686 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1687 points to SHcompact code.
1688 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1689 SH64PCREL16)>: Check that ISA of what operand points at and
1690 PTA/PTB matches, or emit error.
1691 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1692 SHMEDIA_BFD_RELOC_PT.
1693 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1695 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1696 condition for MOVI expansion.
1697 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1698 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1700 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1702 (sh64_target_format): Error-check setting of sh64_pt32 and
1703 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1704 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1705 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1706 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1707 * config/tc-sh64.c: Improve comments.
1708 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1709 not say the linker will check correctness of PTA/PTB expansion.
1710 (shmedia_md_end): Make non-static.
1711 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1713 * config/tc-sh.c (sh_finalize): Remove.
1714 * config/tc-sh.h (md_end): Do not define.
1715 Remove prototype for sh_finalize.
1716 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1717 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1718 sh64_section_data container when storing section type in tdata
1719 field in elf_section_data.
1720 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1722 * Makefile.am: Update dependencies.
1723 * Makefile.in: Regenerate.
1724 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1725 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1726 dwarf2_emit_insn call with test on debug_type.
1727 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1728 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1729 CRT_SH5_ISA32 sticky for 64-bit.
1730 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1731 Generate .crange sections when switching ISA mode or emitting
1732 constants in same section as code.
1733 * config/tc-sh64.c: Reformat structure definitions.
1734 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1736 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1737 to emit a .cranges descriptor when contents type changes. Only
1738 emit error if changing contents type and -no-mix is in effect.
1739 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1740 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1741 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1742 sh64_flush_last_crange over sections.
1743 When checking main symbol of datalabel symbol, check for
1744 STO_SH5_ISA32, not ISA type of section in definition.
1745 (shmedia_frob_file_before_adjust): Check main symbol for
1746 STO_SH5_ISA32; don't check ISA type of section in definition.
1747 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1748 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1749 .cranges entries have been output.
1750 (shmedia_elf_new_section): Just call md_flush_pending_output.
1751 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1752 fix. Do not set tc_segment_info_data.in_code for section. Call
1753 sh64_set_contents_type for SHmedia code.
1754 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1755 false. Call md_flush_pending_output.
1756 (sh64_target_format): Check that -no-mix and
1757 -shcompact-const-crange are used in sane combination with other
1759 (shmedia_md_pcrel_from_section): Check type of fix for how to
1761 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1762 not ISA type of section in definition.
1763 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1764 hold contents-type state.
1765 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1766 (sh64_flush_pending_output): Declare.
1767 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1768 (sh64_tc_cons_fix_new): Declare.
1769 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1770 call sh64_flag_output.
1771 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1772 call sh64_set_contents_type to mark SHcompact code and set
1774 (md_longopts): New options "-no-mix" and
1775 "-shcompact-const-crange".
1776 (md_parse_option): Handle new options.
1777 (md_show_usage): Add blurb for new options.
1778 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1779 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1780 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1781 (sh64_last_insn_frag): New.
1782 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1783 to get frag for insn opcode for generating fixups; do not assume it
1785 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1787 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1789 (TC_FRAG_TYPE): Define as fragS *.
1790 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1791 (sh64_last_insn_frag): Declare.
1792 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1793 not == NULL before dereferencing.
1794 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1795 Get rid of BFD section flag and EF_SH64_ABI64.
1796 * config/tc-sh64.c (shmedia_frob_section_type): Use
1797 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1798 communicate the section as containing SHmedia code. Describe why.
1799 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1800 EF_SH64 regardless of ABI.
1801 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1802 in error message. Handle resolved expressions for
1803 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1804 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1805 (shmedia_check_limits): Handle BFD_RELOC_64.
1806 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1807 a STO_SH5_ISA32 symbol, only the BFD value.
1808 2000-12-11 Ben Elliston <bje@redhat.com>
1809 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1810 dwarf2_generate_asm_lineno.
1811 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1812 Handle PC-relative MOVI expansions with assembler relaxation.
1813 Generate PC-relative relocs from 16-bit PC-relative expressions.
1814 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1815 (shmedia_md_pcrel_from_section): ...here.
1816 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1817 turned completely resolved. Adjust relocation type for 16-bit
1818 immediate operands that has turned PC-relative. Adjust back for
1819 MD_PCREL_FROM_SECTION being applied twice.
1820 (shmedia_md_convert_frag): Always emit reloc for expression with
1821 global or weak symbol. Handle relaxation result for PC-relative
1823 (shmedia_md_estimate_size_before_relax): An expression with a weak
1824 or global symbol can not be relaxed. Break out tests for
1825 relaxable symbol into variable sym_relaxable.
1826 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1827 UNDEF_MOVI)>: Break out any PC-relative expression and change
1829 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1831 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1832 MOVI expansion. If X_op_symbol of the immediate expression is
1833 set, make an expression symbol for the argument to frag_var.
1834 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1836 (END): Adjust for new relaxations.
1837 (md_relax_table): Add entries for new relaxations.
1838 2000-12-07 Ben Elliston <bje@redhat.com>
1839 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1840 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1841 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1842 SHORI operand offsets in PT/PTA/PTB expansions.
1843 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1844 Implement DataLabel semantics.
1845 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1846 shmedia_frob_file_before_adjust.
1847 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1848 (DATALABEL_SUFFIX): Define.
1849 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1850 symbol list to update "datalabel" symbols to their main symbol
1852 (shmedia_frob_file_before_adjust): New.
1853 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1854 undefined and set STT_DATALABEL.
1855 (sh64_frob_label): Initialize TC symbol field.
1856 (sh64_consume_datalabel): Actually implement semantics. New
1857 parameter operandf, call it instead of expression.
1858 (sh64_exclude_symbol): New.
1859 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1860 to sh64_consume_datalabel.
1861 (tc_symbol_new_hook): Define to tc_frob_symbol.
1862 (TC_SYMFIELD_TYPE): Define to symbolS *.
1863 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1864 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1865 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1867 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1868 generating dwarf2 debug information.
1869 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1870 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1871 elf64-sh64 for the 64-bit ABI.
1872 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1874 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1875 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1877 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1878 * config/tc-sh64.c: Tweak comments, formatting and error messages.
1879 (enum sh64_abi_values): New type.
1880 (enum sh64_isa_values): New type.
1881 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
1882 (seen_shcompact_mode, seen_shmedia_mode): Delete.
1883 (sh64_abi): Replace shmedia_64.
1884 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1885 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1886 (s_sh64_mode): Check validity for this target.
1887 (sh64_target_format): Initialize defaults for ISA and ABI.
1888 Fallback to old object format if no SH64 ISA or ABI has been
1890 * config/tc-sh.c (md_parse_option): Check combinations for errors.
1891 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1892 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1893 * config/tc-sh64.h: Fix typo in comment.
1894 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
1895 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1896 <PT fixups for absolute values>: Size will be longest, not
1898 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
1899 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1900 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1901 and l1 to hold lowercase of two first characters. Change all
1902 remaining TO_LOWER to tolower.
1903 * config/tc-sh64.c (TO_LOWER): Delete.
1904 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1905 (md_parse_name): Define.
1906 (sh64_consume_datalabel): Declare.
1907 (DOLLAR_DOT): Define.
1908 * config/tc-sh64.c (shmedia_parse_exp): New.
1909 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1910 (shmedia_parse_reg): Remove const from src
1912 (shmedia_get_operands): Ditto for args parameter and ptr variable.
1913 (shmedia_md_assemble): Ditto for op_end variable.
1914 (shmedia_get_operand): Ditto for ptr parameter and src variable.
1915 Use shmedia_parse_exp, not parse_exp.
1916 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1917 parameter. All callers changed.
1918 (shmedia_get_operand): Add shmedia_arg_type parameter. All
1920 (shmedia_parse_reg): Put first two character in local variables.
1921 Use tolower, not TO_LOWER. If no register is found and argtype
1922 indicates a control register, scan shmedia_creg_table
1924 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1925 * Makefile.am (CPU_TYPES): Add sh64.
1926 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1927 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
1928 Regenerate dependencies.
1929 * Makefile.in: Regenerate.
1930 * configure.in: Add support for sh64-*-elf*.
1931 * configure: Regenerate.
1932 * config/tc-sh64.h: New.
1933 * config/tc-sh64.c: New.
1934 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
1935 .mode, .isa and .uaquad.
1936 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
1937 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
1938 [HAVE_SH64] (END): Define as 10.
1939 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
1940 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
1942 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
1943 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
1944 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
1945 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
1947 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
1948 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
1949 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
1950 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
1951 SHmedia instructions. Handle state-change after switching to
1953 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
1954 (md_parse_option) [HAVE_SH64]: Parse new options.
1955 (md_show_usage) [HAVE_SH64]: Show usage of new options.
1956 (md_convert_frag) [HAVE_SH64] <default>: Call
1957 shmedia_md_convert_frag instead of abort.
1958 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
1959 BFD_RELOC_SH_SHMEDIA_CODE.
1960 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
1961 SHcompact or SHmedia code.
1962 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
1963 shmedia_md_apply_fix instead of abort.
1964 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
1965 result from calling shmedia_md_estimate_size_before_relax instead
1967 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
1969 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
1970 shmedia_init_reloc and do nothing more if it returns non-zero.
1971 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
1972 * po/POTFILES.in: Regenerate.
1973 * po/gas.pot: Regenerate.
1975 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
1977 * config/tc-sh.c (parse_at): Install the correct version of
1980 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
1981 assume fixP->fx_subsy is non-NULL.
1983 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
1985 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
1986 A_DISP_PC_ABS, and adjust it by -4.
1987 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
1989 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
1990 the operand type is not A_DISP_PC_ABS.
1992 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
1994 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
1995 common and weak symbols. Handle common and weak symbols as
1996 undefined symbols with regards to GREG handling and merging.
1997 (mmix_frob_file): Ditto.
1999 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2001 * configure.in (hppa-*-netbsd*): New target.
2002 * configure: Regenerate.
2003 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2005 2002-02-02 Alan Modra <amodra@bigpond.net.au>
2007 * config/tc-v850.c: Add missing prototypes amd use old-style
2008 function definitions.
2009 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2010 (sdata_section tdata_section, zdata_section, sbss_section,
2011 tbss_section, zbss_section, rosdata_section, rozdata_section,
2012 scommon_section, tcommon_section, zcommon_section,
2013 call_table_data_section, call_table_text_section): Delete.
2014 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2015 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2016 v850_call_table_data, v850_call_table_text): Delete.
2017 (struct v850_seg_entry): New.
2018 (v850_seg_table): New.
2019 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2020 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2021 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2022 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2025 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2026 recording of alignment.
2027 (md_pseudo_table): Use v850_seg.
2028 (md_begin): Don't init .call_table_data and .call_table_text here.
2029 Set v850_seg_table bss entry.
2031 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2033 Support on-demand global register allocation by passing on
2034 base-plus-offset relocs to the linker.
2035 * config/tc-mmix.c: Tweak and fix typos in comments.
2036 (allocate_undefined_gregs_in_linker): New variable.
2037 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2038 (md_longopts): Add --linker-allocated-gregs.
2039 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2040 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2041 (md_show_usage): Update text for -x. Add text for
2042 --linker-allocated-gregs.
2043 (tc_gen_reloc): Derive default value for addend from val and
2044 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2045 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2046 GREG if allocate_undefined_gregs_in_linker.
2047 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2048 --linker-allocated-gregs.
2049 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2050 --linker-allocated-gregs. Mention that it's implied by -x.
2051 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2052 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2054 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2056 2002-02-01 Alan Modra <amodra@bigpond.net.au>
2058 * Makefile.am: Run "make dep-am"
2059 * Makefile.in: Regenerate.
2061 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
2063 * config/tc-or32.c: New file.
2064 * config/tc-or32.h: New file.
2065 * configure.in: Add support for or32 targets.
2066 * configure: Regenerate.
2067 * config/obj-coff.c: Add support for or32 targets.
2068 * config/obj-coff.h: Add support for or32 targets.
2069 * Makefile.am: Add support for or32 targets.
2070 * Makefile.in: Regenerate.
2071 * NEWS: Mention support for OpenRISC.
2072 * doc/Makefile.in: Regenerate.
2073 * po/POTFILES.in: Regenerate.
2074 * po/gas.pot: Regenerate.
2076 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
2078 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2081 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2083 * config/tc-mips.c (tc_gen_reloc): Arrange for
2084 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2085 their LO16 parts, even for ELF.
2087 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
2089 * config/tc-i386.c: Protect definitions of true and false
2092 2002-01-28 Jakub Jelinek <jakub@redhat.com>
2094 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2095 made because of .weak, if they are neither defined nor used in any
2098 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
2100 * configure: Regenerated.
2102 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2104 * doc/Makefile.am (install): Depend on install-info.
2105 * doc/Makefile.in: Regenerate.
2107 2002-01-26 Nick Clifton <nick@redhat.com>
2109 * po/fr.po: Updated version
2111 2002-01-24 Kazu Hirata <kazu@hxi.com>
2113 * config/tc-h8300.c (check_operand): Don't print a warning
2114 when a valid 24-bit address is given to a 16-bit address
2117 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
2119 * config/tc-sh.c (sh_elf_suffix): Removed.
2120 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2121 sh_end_of_match, sh_parse_name): New functions.
2122 (sh_elf_cons): Simplify.
2123 (parse_exp): Reject misplaced PIC operands.
2124 (md_undefined_symbol): Simplify.
2125 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2126 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2127 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2128 Complain if subsy remains at the end.
2129 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2130 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2132 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
2134 * config/tc-mn10300.c (xr_registers): Move `pc'...
2135 (other_registers): ... here.
2137 2002-01-22 Alan Modra <amodra@bigpond.net.au>
2139 * Makefile.am: Run "make dep-am".
2140 * Makefile.in: Regenerate.
2141 * gas/po/POTFILES.in: Regenerate.
2143 2002-01-21 DJ Delorie <dj@redhat.com>
2145 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2146 stabstr_name allocation permanent, as it will be referenced from
2149 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2151 * configure.in (ia64-*-netbsd*): New target.
2152 * configure: Regenerate.
2154 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2156 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2158 <Detailed description, ARM options>: Ditto.
2159 * doc/c-arm.texi (ARM Options): Ditto.
2161 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2163 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2164 do_mia, do_mar and do_mra respectively.
2165 (do_mav_*): Renamed from do_c_*.
2166 (mav_reg_required_here, mav_parse_offset): Renamed from
2167 cirrus_reg_required_here and cirrus_parse_offset respectively.
2168 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2170 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2171 Keith Walker <keith.walker@arm.com>
2173 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2174 (insns): Add pattern for bxj instruction.
2175 (do_bxj): New function.
2176 (arm_cpus): Add arm926ej.
2177 (arm_archs): Add armv5tej.
2179 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2181 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2183 2002-01-19 Keith Walker <keith.walker@arm.com>
2185 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2187 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2189 * NEWS: Mention new ARM command-line options and VFP support.
2191 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
2193 (ARM_CEXT_MAVERICK): Similarly.
2194 (ARM_ANY): Now means any core instruction.
2195 (CPU_DEFAULT): Default to ARM_ANY.
2196 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2197 (pic_code): Declare for all object types. Make type int.
2198 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2199 (march_fpu_opt, mfpu_opt): Declare.
2200 (md_longopts): Tidy up conditional definitions.
2201 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2202 (arm_long_opts): New tables.
2203 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2204 (arm_parse_extension): New function.
2205 (md_parse_option): Rewrite using new table-driven system.
2206 (md_show_usage): Use new table-driven system.
2207 (md_begin): Calculate cpu_variant from command line option data.
2208 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2209 command-line options.
2210 * doc/c-arm.texi: Likewise.
2212 2002-01-18 Andreas Jaeger <aj@suse.de>
2214 * as.c (parse_args): Update year.
2216 2002-01-17 Timothy Wall <twall@alum.mit.edu>
2218 * config/tc-tic54x.c (encode_address): Add a more informative
2219 warning about incorrect syntax.
2221 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2223 * po/gas.pot: Regenerate.
2225 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2227 * macro.c (get_any_string): Add no-c-format comment to prevent
2228 confusion when translating string.
2229 * gasp.c (get_any_string): Add no-c-format comment to prevent
2230 confusion when translating string.
2232 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2233 Johannes Stezenbach <js@convergence.de>
2234 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2235 matched before the shorter ones.
2236 (my_getSmallParser): Fix handling of nested parentheses in
2237 percent_op's. Code cleanup.
2238 (my_getPercentOp): New function, code from my_getSmallParser.
2239 (my_getSmallExpression): Fix handling of closing parentheses.
2240 Code cleanup. Better comments.
2242 2002-01-16 Nick Clifton <nickc@redhat.com>
2244 po/tr.po: New file: Turkish translation.
2245 configure.in (LINGUAS): Add "tr".
2246 configure: Regenerate.
2248 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2250 Support for VFP instructions
2251 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2252 (cp_address_required_here): New argument wb_ok. When false, do not
2253 accept write-back forms of addressing. Change all callers.
2254 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2255 (FPU_VFP_EXT_V2): Define.
2256 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2257 Define in terms of above.
2258 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2259 (vfp_reg): New struct.
2260 (vfp_regs): New array of registers.
2261 (insns): Add VFP instructions.
2262 (sn_table): New array of VFP single-precision register names.
2263 (dn_table): New array of VFP double-precision register names.
2264 (all_reg_maps): Add the new register tables.
2265 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2266 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2267 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2268 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2269 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2270 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2271 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2272 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2273 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2274 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2275 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2276 (do_vfp_sp_dp_cvt): New functions.
2277 (md_begin): Set soft-float flag for appropriate VFP work.
2278 (md_atof): Handle VFP-format doubles.
2279 (md_parse_option): Handle VFP command-line options.
2280 (md_show_usage): Display VFP command-line options.
2282 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2284 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2285 various command line options.
2287 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2289 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2291 (xstormy16_md_apply_fix3): Do not return a value.
2293 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2295 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2296 the -EL/-EB option that matches the target's endianness.
2297 (md_parse_option): Likewise.
2299 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2301 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2302 is not dependent on ARM_BI_ENDIAN.
2304 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2306 * tc-arm.c (all error messages): Normalize capitalization of messages.
2308 * tc-arm.h (md_operand): Delete define.
2309 * tc-arm.c (in_my_get_expression): New static variable.
2310 (my_get_expression): Set and clear it.
2311 (md_operand): New function. If called from my_get_expression
2312 put the error in inst.error.
2313 (output_inst): Now takes argument of instruction being assembled.
2314 Print it out with any error message.
2315 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2317 (end_of_line): Don't update inst.error if it is already set.
2319 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
2321 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
2322 op that can be translated into a mvn instruction.
2324 2002-01-11 Steve Ellcey <sje@cup.hp.com>
2326 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2327 setting default md.flags.
2328 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2329 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2330 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2331 for 32 bit unwind info blocks.
2332 (generate_unwind_image): Add support for different types
2333 of unwind images (32 bits and/or big-endian).
2334 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2335 (ia64_target_format): Add support for hpux target formats.
2336 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2337 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2338 SHT_FINI_ARRAY elf section types.
2340 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
2342 * tc-arm.c (struct reg_entry): Move before prototypes.
2343 (int_register, cp_register, fp_register): Delete.
2344 (reg_table): Delete. Replaced with ...
2345 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2346 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2347 (mav_dspsc_table): ... one table per register set.
2348 (arm_reg_hsh): Delete.
2349 (struct reg_map): New structure.
2350 (all_reg_maps): New array.
2351 (enum arm_reg_type): New enums.
2352 (build_reg_hsh): New function.
2353 (insert_reg_alias): Use hash table passed by caller. Adjust all
2355 (create_register_alias): New function, split out from ...
2356 (md_assemble): ... here.
2357 (md_begin): Build new register hash tables.
2358 (arm_reg_parse): New argument for the hash table to search. Adjust all
2360 (arm_reg_parse_any): New function.
2361 (co_proc_number): Look up the processor number in the processor hash
2363 (cirrus_regtype): Delete.
2364 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2365 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2366 (ARM_EXT_MAVERICKsc_register): Delete.
2367 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2368 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2370 (do_c_triple_4, do_c_triple_5): Delete.
2371 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2372 (do_c_quad_6): Delete.
2373 (do_c_quad_6[ab]): New functions.
2374 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2375 arguments to use new register parsing methods.
2376 (cirrus_reg_required_here): Likewise.
2377 (insns): Reclassify cirrus maverick worker functions.
2378 (cirrus_valid_reg): Delete.
2380 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2382 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2383 (sh*-*-netbsdelf*): New target.
2384 * configure: Regenerate.
2385 * tc-sh.h: Update copyright years.
2386 (TARGET_FORMAT): Add version for TE_NetBSD.
2388 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2390 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2393 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2395 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2396 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2398 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
2400 * tc-mips.c (mips_cprestore_valid): New flag.
2401 (mips_frame_reg_valid): New flag.
2402 (macro) [M_JAL_2]: Check both flags.
2403 [M_JAL_A]: Likewise.
2404 (s_cprestore): Set mips_cprestore_valid.
2405 (tc_get_register): If setting mips_frame_reg, set
2406 mips_frame_reg_valid and clear mips_cprestore_valid.
2407 (s_mips_ent): Clear both flags.
2408 (s_mips_end): Clear both flags.
2410 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2412 * write.c (write_object_file): Make use of bfd_section_list_remove.
2413 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2414 * config/tc-mmix.c (mmix_frob_file): Likewise.
2416 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2418 * configure.in (i386-*-netbsdelf*): Collapse target into...
2419 (i386-*-netbsd*): ...this. Add support for x86-64.
2420 * configure: Regenerated.
2422 2002-01-03 matthew green <mrg@redhat.com>
2424 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2426 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2428 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2431 For older changes see ChangeLog-0001
2437 version-control: never
projects / external / binutils.git / blob