| blob | 8daaa90668f551c730081a1fe779c0c9eb520c93 |
1 2002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
2 Nick Clifton <nickc@redhat.com>
4 * cond.c (s_ifdef): Treat a referenced but not yet defined
5 symbol as if it were undefined, in exactly the same way as
6 .equiv.
8 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
9 consider referenced bug not yet defined symbols to be
10 undefined.
12 2002-07-18 Denis Chertykov <denisc@overta.ru>
13 Frank Ch. Eigler <fche@redhat.com>
14 Alan Lehotsky <alehotsky@cygnus.com>
15 John Healy <jhealy@redhat.com>
16 Jeff Johnston <jjohnstn@redhat.com>
18 * configure.in: Add ip2k configuraton.
19 * configure: Regenerate.
20 * Makefile.am: Add ip2k configuraton.
21 * Makefile.in: Regenerate.
22 * configure: Regenerate.
23 * Makefile.in: Regenerate.
24 * config/tc-ip2k.c: New file.
25 * config/tc-ip2k.h: New files.
26 * NEWS: Mention new support.
27 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
28 * doc/Makefile.in: Regenerate.
29 * doc/all.texi: Set IP2K
30 * doc/as.texinfo: Add IP2K description.
31 * doc/c-ip2k.texi: New file.
33 2002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
35 * NEWS: Reformat to match style of other NEWS files.
37 2002-07-17 Jan Hubicka <jh@suse.cz>
39 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
41 2002-07-16 Moritz Jodeit <moritz@jodeit.org>
43 * config/tc-z8k.c (build_bytes): Correct order of memset args.
45 2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
47 * NEWS: Add 'Changes in 2.13'.
49 2002-07-15 Matt Fredette <fredette@netbsd.org>
51 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
53 2002-07-12 Alan Modra <amodra@bigpond.net.au>
55 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
56 case with non CODE_64BIT case. Don't warn on "qword ptr" if
57 not CODE_64BIT.
59 2002-07-11 Alan Modra <amodra@bigpond.net.au>
61 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
62 (ppc_frob_file_before_adjust): New function.
63 * config/tc-ppc.h (tc_frob_symbol): Don't define.
64 (ppc_elf_frob_symbol): Don't declare.
65 (tc_frob_file_before_adjust): Define.
66 (ppc_frob_file_before_adjust): Declare.
68 * config/tc-ppc.c (md_pseudo_table): Warning fix.
69 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
70 flags.
71 (ppc_size): Delete.
72 (ppc_xcoff64): Rename to ppc_obj64.
73 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
74 (ppc_set_cpu): Set PPC_OPCODE_32 too.
75 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
76 or bfd_mach_ppc.
77 (ppc_target_format): Use ppc_obj64 to select format.
78 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
79 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
80 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
81 (tc_frob_symbol): Likewise.
82 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
83 BFD_DEFAULT_TARGET_SIZE.
84 (ppc_tc): Likewise.
85 (ppc_is_toc_sym): Likewise.
86 (md_apply_fix3): Likewise.
87 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
88 BFD_DEFAULT_TARGET_SIZE.
89 (ELF_TC_SPECIAL_SECTIONS): Likewise.
90 (tc_frob_symbol): Likewise.
92 2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
94 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
95 (mips_ip): Likewise.
97 2002-07-09 Alan Modra <amodra@bigpond.net.au>
99 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
100 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
101 (md_apply_fix3): Formatting. Remove redundant test.
102 (tc_gen_reloc): Remove redundant code.
103 (tc_i386_force_relocation): Delete. Movy body of function to..
104 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
106 2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
108 * configure.in: Add hppa-*-openbsd* target, change
109 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
110 with sparc64 cpu.
111 * configure: Regenerate.
113 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
115 * config/tc-mips.c (macro): Shift the 32-bit address range
116 accessible with a lone "lui" down by 32768.
118 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
120 * config/tc-mips.c (load_address): Use non-trapping "daddu"
121 instead of "dadd" in address calculations.
122 (macro): Likewise.
124 2002-07-08 Alan Modra <amodra@bigpond.net.au>
126 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
127 movzx fudges.
128 (md_assemble): Instead, zap the suffix here.
130 2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
132 * NEWS: Remove next release number until the release is actually
133 upon us.
135 2002-07-03 Alan Modra <amodra@bigpond.net.au>
137 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
138 Run "make dep-am".
139 * Makefile.in: Regenerate.
141 2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
143 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
144 to symbols in merge sections, even non pc-relative ones.
146 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
148 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
150 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
152 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
153 .softregs and .eeprom.
155 2002-06-28 David O'Brien <obrien@FreeBSD.org>
157 * NEWS: Note the next release is 2.13.
159 2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
161 * po/tr.po: New translation imported.
163 2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
165 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
166 (ecoff_directive_def): Likewise.
167 (ecoff_directive_tag): Likewise.
168 * listing.c (file_info): Likewise.
169 * hash.c (what): Likewise.
171 2002-06-25 H.J. Lu <hjl@gnu.org>
173 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
174 * Makefile.in: Regenerated.
176 2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
178 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
179 (assemble_ppi): Generate warning if the same register is used
180 twice as destination in the same padd / pmuls instruction.
182 2002-06-18 Dave Brolley <brolley@redhat.com>
184 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
185 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
186 * configure.in: Support frv-*-*.
187 * Makefile.am (CPU_TYPES): Add frv.
188 (TARGET_CPU_CFILES): Add tc-frv.c.
189 (TARGET_CPU_HFILES): Add tc-frv.h.
190 (DEPTC_frv_coff): New variable.
191 (DEPTC_frv_elf): New variable.
192 (DEPOBJ_frv_coff): New variable.
193 (DEPOBJ_frv_elf): New variable.
194 (DEP_frv_coff): New variable.
195 (DEP_frv_elf): New variable.
196 * tc-frv.c: New file.
197 * tc-frv.h: New file.
199 2002-06-17 Catherine Moore <clm@redhat.com>
201 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
203 2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
205 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
207 2002-06-17 Tom Rix <trix@redhat.com>
209 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
211 2002-06-14 H.J. Lu <hjl@gnu.org>
212 Daniel Jacobowitz <drow@mvista.com>
214 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
215 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
216 * config/tc-mips.c (s_mips_file): Call s_app_file_string
217 and new_logical_line for the first .file directive.
218 * read.c (s_app_file_string): New function.
219 (s_app_file): Call it.
220 * read.h (s_app_file_string): Add declaration.
222 2002-06-14 Daniel Jacobowitz <drow@mvista.com>
224 * configure.in: Remove MIPS_STABS_ELF.
225 * configure: Regenerated.
226 * config.in: Regenerated.
227 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
228 for MIPS targets.
229 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
230 ".extern".
231 (pdr_seg): Declare unconditionally.
232 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
233 (s_mips_end): Likewise. Generate stabs function markers.
234 (s_mips_ent): Generate stabs function markers.
235 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
236 ELF.
237 (s_mips_mask): Likewise.
238 (mips_flag_mdebug): New.
239 (md_longopts): Add "mdebug" and "no-mdebug".
240 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
241 (mips_after_parse_args): Set mips_flag_mdebug.
242 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
244 2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
246 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
247 value twice for RELA relocations.
249 2002-06-12 Ben Elliston <bje@redhat.com>
251 * symbols.c (resolve_symbol_value): Initialise final_val.
253 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
255 2002-06-11 Tom Rix <trix@redhat.com>
257 * config/tc-ppc.c (ppc_subseg_align): Delete.
258 (ppc_change_csect): Default csect align is 2.
259 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
261 2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
263 * config/tc-avr.c (mcu_types): Update.
265 2002-06-08 Matt Thomas <matt@3am-software.com>
267 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
268 (vax-*-netbsd*): New targets.
269 * configure: Regenerate.
270 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
271 * config/tc-vax.c: Add support for ELF and PIC.
272 (flag_want_pic): New flag.
273 (float_cons): Fix prototype.
274 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
275 (md_assemble): Introduce a new is_absolute local, and use it
276 rather than repeating the test. Make fatal errors actually
277 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
278 Add support for ELF. Add support for PIC.
279 (md_convert_frag): Adjust for BFD_ASSEMBLER.
280 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
281 BFD_ASSEMBLER.
282 (vax_reg_parse): Make the % register prefix mandatory for ELF,
283 optional for a.out, and not allowed for VMS. Adjust all callers.
284 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
285 (md_create_long_jump): Likewise.
286 (md_undefined_symbol): Likewise.
287 (md_section_align): Likewise.
288 (md_shortopts): Allow -k and -K for ELF.
289 (md_parse_option): Set flag_want_pic if -k or -K.
290 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
291 (tc_gen_reloc): New function if BFD_ASSEMBLER.
292 * config/tc-vax.h (tc_headers_hook): Remove.
293 (TARGET_FORMAT): Set according to object format and target
294 environment.
295 (BFD_ARCH, TARGET_ARCH): Define.
296 (NO_RELOC): Adjust for BFD_ASSEMBLER.
297 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
298 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
299 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
301 2002-06-08 Alan Modra <amodra@bigpond.net.au>
303 * Makefile.am: Run "make dep-am".
304 * Makefile.in: Regenerate.
306 * as.c: Replace CONST with const.
307 * write.c: Likewise.
308 * config/obj-coff.c: Likewise.
309 * config/tc-a29k.c: Likewise.
310 * config/tc-arm.c: Likewise.
311 * config/tc-dlx.c: Likewise.
312 * config/tc-h8300.c: Likewise.
313 * config/tc-h8500.c: Likewise.
314 * config/tc-i370.c: Likewise.
315 * config/tc-i860.c: Likewise.
316 * config/tc-i960.c: Likewise.
317 * config/tc-m68hc11.c: Likewise.
318 * config/tc-m68k.c: Likewise.
319 * config/tc-m88k.c: Likewise.
320 * config/tc-mcore.c: Likewise.
321 * config/tc-mips.c: Likewise.
322 * config/tc-ns32k.c: Likewise.
323 * config/tc-pdp11.c: Likewise.
324 * config/tc-pj.c: Likewise.
325 * config/tc-s390.c: Likewise.
326 * config/tc-sh.c: Likewise.
327 * config/tc-sparc.c: Likewise.
328 * config/tc-tahoe.c: Likewise.
329 * config/tc-tic80.c: Likewise.
330 * config/tc-v850.c: Likewise.
331 * config/tc-vax.c: Likewise.
332 * config/tc-w65.c: Likewise.
333 * config/tc-z8k.c: Likewise.
335 2002-06-08 Daniel Jacobowitz <drow@mvista.com>
337 Based on patch from Matt Green:
338 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
339 * config/tc-mips.c (s_mips_file): Renamed from s_file.
340 (s_mips_loc): New function.
341 (mips_nonecoff_pseudo_table): Call them.
342 (append_insn): Call dwarf2_emit_insn.
344 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
346 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
347 to -1.
348 (file_ase_mips16): New veriable.
349 (mips_eabi64): Remove.
350 (CPU_HAS_MIPS16): New define.
351 (CPU_HAS_MDMX): Fix data type.
352 (md_begin): Code cleanup. Use file_ase_mips16.
353 (mips_elf_final_processing): Handle mips16 header flag.
354 Handle EABI flag without intermediate variable.
356 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
358 * doc/as.texinfo: Update MIPS documentation.
360 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
362 * config/tc-mips.c: Add define for $zero register.
363 (md_begin): Add $zero as alias name for $0.
364 (insn_uses_reg): Use ZERO define.
365 (mips_ip): Add $zero as alias name for $0.
366 (mips16_ip): Likewise.
367 (s_cplocal): Demand empty rest of input line.
368 (tc_get_register): Likewise. Add support for $kt0, kt1 register
369 names. Use ZERO define. Fix input_line_pointer progress.
371 2002-06-07 Alan Modra <amodra@bigpond.net.au>
373 * symbols.c: Replace CONST by const throughout.
374 (symbol_find_exact): Split out from..
375 (symbol_find_base): ..here.
376 * symbols.h: Replace CONST by const throughout.
377 (symbol_find_exact): Declare.
378 * config/obj-elf.c: #include "struc-symbol.h".
379 (elf_frob_file): If group name matches an exported symbol, use that
380 symbol for the signature and ".group" as the section name.
382 2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
384 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
385 but warn about it.
386 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
387 * testsuite/gas/sh/pcrel.d: Update.
388 * testsuite/gas/sh/pcrel.l: New file.
390 2002-06-06 Daniel Jacobowitz <drow@mvista.com>
392 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
393 and mips_opts.ase_mdmx if they are uninitialized.
395 2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
397 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
398 (hppa_force_relocation): Check if a stub just before the start symbol
399 of the last call_info is reachable before forcing relocation. Fix
400 typo.
402 2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
404 * config/tc-mips.c (mips_after_parse_args): New function.
405 (md_begin): Move processing of defaults to mips_after_parse_args.
406 config/tc-mips.h (md_after_parse_args): Define.
408 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
410 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
411 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
412 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
413 * configure: Regenerate.
414 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
415 environment.
417 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
419 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
421 2002-06-04 Alan Modra <amodra@bigpond.net.au>
423 * config/obj-elf.c (obj_elf_change_section): Set and check elf
424 linkonce flag. Print all warnings.
425 (obj_elf_section): Parse ",comdat" for groups.
426 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
427 consistency of comdat flag.
429 2002-06-02 Richard Henderson <rth@redhat.com>
431 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
432 with LITERALs without sequence numbers.
434 2002-06-01 Richard Henderson <rth@redhat.com>
436 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
437 Rename them LITUSE_ALPHA_*.
439 2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
441 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
442 accept parentheses enclosed register lists.
444 2002-05-31 Alan Modra <amodra@bigpond.net.au>
446 * Makefile.am: Run "make dep-am".
447 * Makefile.in: Regenerate.
448 * po/POTFILES.in: Regenerate.
450 2002-05-31 Graeme Peterson <gp@qnx.com>
452 * configure.in: Add i386-*-nto-qnx*.
453 * configure: Regenerate.
455 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
457 * config/tc-mips.c (mips_ip): Use unsigned long values for
458 warning output.
460 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
462 * config/tc-mips.c (s_cpsetup): Fix initialization of
463 mips_cpreturn_register and mips_cpreturn_offset.
465 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
467 * config/tc-mips.c (s_cpsetup): Fix comment.
469 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
471 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
472 (mips_ip): Likewise.
473 (mips16_ip): Likewise.
474 (tc_get_register): Likewise.
476 2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
477 Ed Satterthwaite <ehs@broadcom.com>
479 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
480 (mips_opts): Initialize "ase_mdmx" member.
481 (file_ase_mdmx): New variable.
482 (CPU_HAS_MDMX): New macro.
483 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
484 based on command line options and configuration defaults.
485 (macro_build): Note in comment that use of MDMX in macros is
486 not currently allowed.
487 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
488 "Z" MDMX operand types.
489 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
490 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
491 types.
492 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
493 Add support for "-mdmx" and "-no-mdmx" options.
494 (OPTION_ELF_BASE): Move to accomodate new options.
495 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
496 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
497 file_ase_mdmx was set.
498 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
499 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
500 nomdmx" directives.
502 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
504 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
505 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
506 command line switch conforming to gcc conventions.
507 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
509 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
511 * config/tc-mips.c (macro_build_jalr): New Function.
512 (md_begin): NewABI uses big GOTs.
513 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
514 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
515 (load_address): Add some NewABI PIC support.
516 (macro): Likewise.
517 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
518 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
520 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
522 * config/tc-mips.c (load_address): Use mips_gp_register instead
523 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
524 instead.
525 (macro): Use mips_gp_register instead of hardcoded value.
527 2002-05-30 Richard Henderson <rth@redhat.com>
529 * expr.h (operatorT): Add O_md17..O_md32.
530 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
531 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
532 O_tprelhi, O_tprello, O_tprel): New.
533 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
534 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
535 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
536 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
537 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
538 (md_apply_fix3): Handle TLS relocations.
539 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
540 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
541 associated TLS reloc. Check lituse_tls relocs match up.
542 (emit_insn): Handle TLS relocations.
543 (ldX_op): Remove.
545 * doc/c-alpha.texi: Add docs for tls relocations.
547 2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
549 * config/tc-mips.c (mips_gprel_offset): New variable.
550 (s_gpvalue): Use it.
552 2002-05-30 Diego Novillo <dnovillo@redhat.com>
554 * gas/config/tc-d10v.c (check_resource_conflict): Only check
555 write-write conflicts.
556 (md_assemble): Reformat introductory comment.
557 (parallel_ok): Prevent packing only if the first
558 instruction cannot be packed.
560 2002-05-30 Jason Eckhardt <jle@redhat.com>
561 Tom Rix <trix@redhat.com>
563 * config/tc-d10v.c (build_insn): Check for immediates.
565 2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
567 * config/tc-mips.c: Replace GP in comments by $gp.
568 (mips_big_got): Initialize.
569 (mips_trap): Initialize.
570 (load_address): Use mips_gp_register instead of hardcoded value.
571 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
572 (macro): Use mips_gp_register instead of hardcoded value.
573 (macro2): Change load_address calls.
574 (md_pcrel_from): Comment formatting.
575 (s_cpload): Use mips_gp_register instead of hardcoded value.
576 (s_cprestore): Likewise. Comment formatting.
577 (s_gpword): Fix data type.
578 (s_cpadd): Use mips_gp_register instead of hardcoded value.
579 (nopic_need_relax): Replace GP in comments by $gp.
580 (mips_elf_final_processing): Better comment.
582 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
584 * configure.in: Add DLX configuraton
585 * Makefile.am: Add DLX configuraton
586 * configure: Regenerate.
587 * Makefile.in: Regenerate.
588 * config/tc-dlx.c: New file.
589 * config/tc-dlx.h: New files.
590 * NEWS: Mention new support.
592 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
594 * config/obj-coff.c (write_object_file): Add missing semicolon.
596 2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
598 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
599 by the define. Remove superfluous check of mips_opts.mips16.
600 (append_insn): Likewise. Canonicalize variable increments.
601 (macro_build): Canonicalize variable increments.
602 (macro_build_lui): Likewise.
603 (load_register): Likewise.
604 (load_address): Move pointer initialization.
605 (macro): Move pointer to a more local scope. Canonicalize variable
606 increments. Better comments. Replace magic constant for RA by the
607 define.
608 (macro2): Replace magic constant for RA by the define. Canonicalize
609 variable increments.
610 (mips_ip): Canonicalize variable increments.
611 (mips16_ip): Replace magic constant for RA by the define.
612 (my_getSmallParser): Canonicalize variable increments/decrements.
613 (my_getPercentOp): Likewise.
614 (my_getSmallExpression): Likewise.
615 (s_align): Likewise.
616 (s_mipsset): Likewise.
617 (s_cpsetup): Likewise.
618 (s_insn): Remove superfluous check of mips_opts.mips16.
619 (s_mips_stab): Likewise.
620 (mips_handle_align): Canonicalize variable increments.
621 (s_mips_ent): Likewise.
622 (s_mips_end): Add comment.
624 2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
626 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
627 * configure: Regenerate.
629 2002-05-25 Alan Modra <amodra@bigpond.net.au>
631 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
632 * Makefile.in: Regenerate.
633 * dep-in.sed: Reorder to match OBJS in Makefile.am.
634 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
635 * configure: Regenerate.
636 * as.h: Use #include "" instead of <> for local header files.
637 * flonum-konst.c: Likewise.
638 * flonum-mult.c: Likewise.
639 * gasp.c: Likewise.
640 * listing.c: Likewise.
641 * config/tc-ia64.h: Likewise.
642 * config/tc-v850.h: Likewise.
644 2002-05-24 TAMURA Kent <kent@netbsd.org>
646 * configure.in: Add a target for i386-netbsdpe.
647 * configure: Regenerate.
649 2002-05-23 Jakub Jelinek <jakub@redhat.com>
651 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
652 (obj_elf_common): Call elf_common.
653 (obj_elf_tls_common): New function.
654 (elf_pseudo_tab): Support .tls_common.
655 (special_sections): Add .tdata and .tbss.
656 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
657 sections.
658 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
659 (obj_elf_parse_section_letters): Include T in error message.
660 * config/tc-ppc.c (ppc_section_letter): Likewise.
661 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
662 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
663 SEC_MERGE.
664 * config/tc-sparc.c (md_apply_fix3): Likewise.
665 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
666 Define them if not BFD_ASSEMBLER.
667 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
668 and @NTPOFF.
669 (md_apply_fix3): Add TLS relocs.
670 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
671 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
672 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
673 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
674 (ia64_elf_section_letter): Include T in error message.
675 (md_begin): Support TLS operators.
676 (md_operand): Likewise.
677 (ia64_gen_real_reloc_type): Support TLS relocs.
678 * testsuite/gas/i386/tlspic.s: New file.
679 * testsuite/gas/i386/tlsd.s: New file.
680 * testsuite/gas/i386/tlsnopic.s: New file.
681 * testsuite/gas/i386/tlsd.d: New file.
682 * testsuite/gas/i386/tlsnopic.d: New file.
683 * testsuite/gas/i386/tlspic.d: New file.
684 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
685 * testsuite/gas/ia64/tls.s: New file.
686 * testsuite/gas/ia64/tls.d: New file.
687 * testsuite/gas/ia64/ia64.exp: Add tls test.
688 * write.c (adjust_reloc_syms): Don't change symbols in
689 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
691 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
693 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
694 round the relocation up rather than down.
696 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
698 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
699 flag.
700 * doc/as.texinfo: Document that the COFF version of .section
701 ignores the 'a' flag.
703 2002-05-23 Alan Modra <amodra@bigpond.net.au>
705 * config/tc-alpha.c (assemble_tokens): Protect use of
706 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
708 * write.c (size_seg): Check adjustment to last frag.
709 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
710 section alignment.
711 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
712 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
713 (write_object_file): Invoke md_do_align if available, and use
714 frag_align_code on text sections.
715 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
716 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
717 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
718 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
719 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
720 BFD_ASSEMBLER too.
722 2002-05-22 H.J. Lu <hjl@gnu.org>
724 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
725 for source file.
727 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
729 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
730 as ELF builds.
732 2002-05-22 H.J. Lu <hjl@gnu.org>
734 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
735 for one .loc for compiler.
737 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
739 * config/tc-mips.c (macro): Relax warning, it's toot strict for
740 embedded-PIC.
742 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
744 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
745 Optimize the rotate by zero case.
747 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
749 * configure.in: Remove accidental enabling of bfd_gas=yes for
750 sh-coff targets.
751 * configure: Regenerate.
753 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
755 * app.c: Fix formatting.
756 * as.c: Likewise.
757 * ehopt.c: Likewise.
758 * expr.c: Likewise.
759 * input-file.c: Likewise.
760 * listing.c: Likewise.
761 * macro.h: Likewise.
762 * stabs.c: Likewise.
763 * symbols.c: Likewise.
765 2002-05-17 Alan Modra <amodra@bigpond.net.au>
767 * config/obj-generic.c: Delete file.
768 * config/obj-generic.h: Likewise.
770 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
772 * config/tc-avr.c (mcu_types): Update for new devices.
774 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
776 * config/tc-mips.c (macro): Warn about wrong la/dla use.
778 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
780 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
781 worked sometimes by accident. Fix copy&paste comment.
783 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
785 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
786 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
787 (mips_elf_final_processing): Let n32 use .reginfo.
789 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
791 * config/tc-mips.c (append_insn): Fix too small range of variable.
793 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
795 * config/tc-arm.c (arm_cleanup): Remove redundant call to
796 listing_prev_line().
798 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
800 * config/tc-arm.c (md_assemble): Remove redundant call to
801 listing_prev().
803 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
804 loc_directive_seen.
806 * stabs.c (s_stab_generic): Fix grammatical error in warning
807 message.
809 2002-05-13 Alan Modra <amodra@bigpond.net.au>
811 * write.c (subsegs_finish): Don't specially align last subseg.
813 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
815 * stabs.c (s_stab_generic): Warn about a description field that is
816 too big.
818 * config/obj-coff.c: Fix compile time warnings when compiling
819 without BFD_ASSEMBLER defined.
820 Fix formatting.
822 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
823 target.
824 (md_pcrel_from_section): Use md_pcrel_from().
826 2002-05-11 Bruno Haible <bruno@clisp.org>
828 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
829 by dwarf2_directive_loc, instead of calling dwarf2_where.
831 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
833 * config/obj-coff.h: Fix formatting.
834 * config/tc-mcore.c: Likewise.
835 * config/tc-mn10300.c: Likewise.
836 * config/tc-openrisc.c: Likewise.
837 * config/tc-or32.c: Likewise.
838 * config/tc-pdp11.c: Likewise.
839 * config/tc-ppc.c: Likewise.
840 * config/tc-ppc.h: Likewise.
841 * config/tc-sh64.c: Likewise.
842 * config/tc-sh.c: Likewise.
843 * config/tc-tic54x.c: Likewise.
844 * config/tc-xstormy16.c: Likewise.
845 * config/tc-xstormy16.h: Likewise.
847 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
849 * config/obj-coff.c: Fix formatting.
850 * config/obj-elf.c: Likewise.
851 * config/tc-alpha.c: Likewise.
852 * config/tc-arm.c: Likewise.
853 * config/tc-d10v.c: Likewise.
854 * config/tc-d30v.c: Likewise.
855 * config/tc-h8300.c: Likewise.
856 * config/tc-hppa.c: Likewise.
858 2002-05-09 Alan Modra <amodra@bigpond.net.au>
860 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
861 reloc when no_cond_jump_promotion.
863 2002-05-08 Jim Wilson <wilson@redhat.com>
865 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
866 current variable part of frag.
868 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
870 * config/tc-mmix.c: Fix formatting.
871 * config/tc-mmix.h: Likewise.
873 2002-05-08 Alan Modra <amodra@bigpond.net.au>
875 * configure: Regenerate.
877 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
879 * config/tc-m68k.c: Fix formatting.
881 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
883 * Makefile.am: Honour DESTDIR.
884 * Makefile.in: Regenerate.
886 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
888 * config/tc-ia64.c: Fix formatting.
889 * config/tc-ia64.h: Likewise.
891 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
893 * config/tc-mips.c: Fix formatting.
894 * config/tc-s390.c: Likewise.
895 * config/tc-s390.h: Likewise.
897 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
899 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
900 information for instructions.
902 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
904 * as.h: Fix formatting.
905 * cgen.c: Likewise.
906 * cgen.h: Likewise.
907 * dwarf2dbg.c: Likewise.
908 * frags.h: Likewise.
909 * gasp.c: Likewise.
910 * macro.c: Likewise.
911 * read.c: Likewise.
912 * stabs.c: Likewise.
913 * symbols.c: Likewise.
915 2002-05-02 Alan Modra <amodra@bigpond.net.au>
917 * app.c (mri_pseudo): Only declare for TC_M68K.
919 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
920 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
921 BFD_RELOC_16_BASEREL.
922 (md_assemble): Likewise.
923 (md_apply_fix3): Likewise.
925 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
927 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
928 zero into an add of zero - it is not the same.
930 2002-05-01 Arati Dikey <aratid@kpit.com>
932 * tc-sh.c (get_specific): Generate warning if the same
933 destination register is used in parallel instructions.
935 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
937 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
939 2002-05-01 Alan Modra <amodra@bigpond.net.au>
941 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
942 backwards to prevent cascading errors.
944 2002-04-30 Mark Mitchell <mark@codesourcery.com>
946 * configure.in: Add support for powerpc-*-windiss.
947 * configure: Regenerated.
949 2002-04-28 Alan Modra <amodra@bigpond.net.au>
951 * config/tc-s390.c (md_parse_option): Formatting.
953 * config/tc-i386.c: Formatting fixes, add missing space in error
954 message.
956 2002-04-24 Christian Groessler <chris@groessler.org>
958 * config/tc-z8k.c (build_bytes): Add support for new cases:
959 CLASS_IGNORE and ARG_NIM4.
960 (md_assemble): Prevent destruction of input_line_pointer if
961 get_operands returns failure.
963 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
965 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
966 instructions to be generated by macros.
968 2002-04-24 Andreas Schwab <schwab@suse.de>
970 * config/tc-i386.c (output_jump, output_disp)
971 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
972 more.
973 (md_apply_fix3): Remember addend value for rela relocations.
974 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
976 2002-04-22 Chris Demetriou <cgd@broadcom.com>
978 * config/tc-mips.c (macro_build): Add close-parenthesis missing
979 from previous change.
981 2002-04-22 Eric Christopher <echristo@redhat.com>
983 * config/tc-mips.c (macro_build): Add warning if macro instructions
984 are expanded into a branch delay slot.
986 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
988 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
989 numbers, gdb relies on them to detect the start of the prologue.
991 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
993 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
994 symbols in merge sections.
996 2002-04-16 Alan Modra <amodra@bigpond.net.au>
998 * as.c (main): Don't reference _bfd_chunksize.
1000 2002-04-15 Tom Rix <trix@redhat.com>
1002 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1003 symbols in merge sections.
1005 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
1007 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1008 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1009 argument for the precision.
1010 (gen_to_words): Update accordingly.
1012 2002-04-10 Alan Modra <amodra@bigpond.net.au>
1014 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1015 BFD_VERSION_STRING unavailable.
1016 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1018 2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
1020 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1021 symbol_used_in_reloc_p is true.
1023 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1024 endian hosts.
1026 2002-04-04 Alan Modra <amodra@bigpond.net.au>
1028 * dep-in.sed: Cope with absolute paths.
1029 * Makefile.am (dep.sed): Subst TOPDIR.
1030 Run "make dep-am".
1031 * Makefile.in: Regenerate.
1033 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1035 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1036 (mips_ip): Remove unused variable.
1037 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1038 unsigned char with bfd_byte.
1039 (s_file): Remove unused variable.
1040 (s_mips_ent): Likewise.
1042 2002-04-03 Tom Rix <trix@redhat.com>
1044 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1045 (build_insn): Same.
1046 (find_opcode): Fix warning in as_warn.
1047 * config/tc-d10v.h: Update Copyright.
1049 2002-04-03 Alan Matsuoka <alanm@redhat.com>
1050 Tom Rix <trix@redhat.com>
1052 From Jeff Knaggs <jknaggs@redhat.com>
1053 * config/tc-d10v.c (check_resource_conflict): New function to
1054 check for resource conflicts.
1056 From Jason Eckhardt <jle@redhat.com>
1057 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1058 imm3 fields.
1059 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1060 reserved control registers is used.
1061 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1062 imm3 fields.
1064 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
1065 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1066 instruction cannot be packed.
1068 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
1069 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1070 write-write conflicts.
1071 (md_assemble): Reformat introductory comment.
1072 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1073 arguments.
1075 2002-04-03 Alan Modra <amodra@bigpond.net.au>
1077 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1078 O_logical_not>): Derive final_seg from add_symbol.
1079 <O_multiply..O_logical_or>: More final_seg twiddles.
1081 2002-04-01 Jessica Han <jessica@cup.hp.com>
1083 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1084 in 32-bit mode.
1086 2002-03-27 Andreas Schwab <schwab@suse.de>
1088 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1089 field for pc-relative fixups.
1090 (output_disp): Likewise.
1091 (md_estimate_size_before_relax): Likewise.
1092 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1093 pc-relative fixups in 64bit mode.
1095 2002-03-22 Alan Modra <amodra@bigpond.net.au>
1097 * config/te-aix5.h: Typo fix.
1099 2002-03-21 Alan Modra <amodra@bigpond.net.au>
1101 * Makefile.am: Run "make dep-am".
1102 * Makefile.in: Regenerate.
1103 * doc/Makefile.in: Regenerate.
1105 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1107 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1108 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1110 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
1112 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1113 the EXTENDED bit here; report the estimate according to the
1114 current size.
1116 2002-03-18 Tom Rix <trix@redhat.com>
1118 * configure.in: Add AIX 5 support.
1119 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1120 * config/te-aix5.h: New file. AIX 5 support.
1121 * configure: Regenerate.
1123 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1125 * po/fr.po: Updated version.
1127 2002-03-16 Andreas Jaeger <aj@suse.de>
1129 * doc/c-mips.texi (Machine Dependencies): Add new node.
1131 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1133 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1134 (mips_opts): Initialize "ase_mips3d" member.
1135 (file_ase_mips3d): New variable.
1136 (CPU_HAS_MIPS3D): New macro.
1137 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1138 based on command line options and configuration defaults.
1139 (macro_build, mips_ip): Accept MIPS-3D instructions if
1140 mips_opts.ase_mips3d is set.
1141 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1142 Add support for "-mips3d" and "-no-mips3d" options.
1143 (OPTION_ELF_BASE): Move to accomodate new options.
1144 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1145 (mips_elf_final_processing): Add a comment indicating that a
1146 MIPS-3D ASE ELF header flag should be set, when one exists.
1147 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1148 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1149 nomips3d" directives.
1151 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1153 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1154 a weak symbol in same section to be within reach.
1156 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1158 * po/fr.po: Updated version.
1160 2002-03-12 Andreas Schwab <schwab@suse.de>
1162 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1163 body record so that an error is given for misplaced .save
1164 pseudo-ops.
1166 2002-03-09 Alan Modra <amodra@bigpond.net.au>
1168 * config/tc-i386.h (REX_OPCODE): Define.
1169 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1170 (rex_byte): typedef to int.
1171 * config/tc-i386.c: Group prototypes and vars together.
1172 Formatting fixes. Remove occurrences of "register" keyword.
1173 (true): Delete.
1174 (false): Delete.
1175 (mode_from_disp_size): Add INLINE keyword to prototype.
1176 (fits_in_signed_byte): Likewise.
1177 (fits_in_unsigned_byte): Likewise.
1178 (fits_in_unsigned_word): Likewise.
1179 (fits_in_signed_word): Likewise.
1180 (fits_in_unsigned_long): Likewise.
1181 (fits_in_signed_long): Likewise.
1182 (type_names): Constify.
1183 (intel_float_operand): Constify param.
1184 (add_prefix): Use REX_OPCODE.
1185 (md_assemble): Likewise. Modify for changed rex_byte.
1186 (parse_insn): Split out of md_assemble.
1187 (parse_operands): Likewise.
1188 (swap_operands): Likewise.
1189 (optimize_imm): Likewise.
1190 (optimize_disp): Likewise.
1191 (match_template): Likewise.
1192 (check_string): Likewise.
1193 (process_suffix): Likewise.
1194 (check_byte_reg): Likewise.
1195 (check_long_reg): Likewise.
1196 (check_qword_reg): Likewise.
1197 (check_word_reg): Likewise.
1198 (finalize_imm): Likewise.
1199 (process_operands): Likewise.
1200 (build_modrm_byte): Likewise.
1201 (output_insn): Likewise.
1202 (output_branch): Likewise.
1203 (output_jump): Likewise.
1204 (output_interseg_jump): Likewise.
1205 (output_disp): Likewise.
1206 (output_imm): Likewise.
1208 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
1210 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1212 2002-03-06 Alan Modra <amodra@bigpond.net.au>
1214 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1215 relocs except when BFD64.
1217 * write.c (number_to_chars_bigendian): Don't abort when N is
1218 larger than sizeof (VAL).
1219 (number_to_chars_littleendian): Likewise.
1221 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1223 * config/tc-hppa.c (md_apply_fix3): Add cast.
1224 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1225 e_rrsel.
1227 2002-03-05 Paul Koning <pkoning@equallogic.com>
1229 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1230 (parse_ac5): New function for parsing float regs in float operand.
1231 (parse_expression): Remove attempt to make literals be octal.
1232 (parse_op_no_deferred): Support float literals.
1233 (parse_op): Reject attempts to refer to float regs.
1234 (parse_fop): New function, like parse_op but for float operand.
1235 (md_assemble): Add cases to parse float operands. Also fix
1236 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1238 2002-03-04 H.J. Lu <hjl@gnu.org>
1240 * config/obj-elf.c (special_section): Add .init_array,
1241 .fini_array and .preinit_array.
1243 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1244 .init_array and .fini_array.
1246 2002-03-01 Jakub Jelinek <jakub@redhat.com>
1248 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1249 visibility.
1250 (obj_frob_symbol): Copy visibility.
1252 2002-02-28 Jakub Jelinek <jakub@redhat.com>
1254 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1255 s_text.
1256 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1258 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1260 * po/es.po: Updated.
1262 2002-02-26 Chris Demetriou <cgd@broadcom.com>
1264 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1265 only, undo the changes made on 2001-06-08, with the
1266 effect being that common or extern symbols are
1267 adjusted for embedded-PIC, but weak symbols are not.
1268 (md_estimate_size_before_relax: Likewise, with the effect
1269 that extern symbols are treated the same as weak symbols
1270 only if not embedded-PIC.
1271 (mips_fix_adjustable) Likewise, with the effect that
1272 weak or extern symbols are not adjusted for embedded-PIC.
1273 (md_apply_fix3): Tweak so that the case where value is zero
1274 is handled more correctly for embedded-PIC code.
1276 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1278 * doc/as.texinfo (Overview): Add missing @ifset IA64
1280 * configure.in (LINGUAS): Add es.po.
1281 * configure: Regenerate.
1282 * po/es.po: New file.
1284 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1286 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1287 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1288 and NO_PIC cases. Code cleanup.
1289 (macro2): Fix handling of 64bit register loads.
1291 2002-02-25 David Mosberger <davidm@hpl.hp.com>
1293 * doc/as.texinfo: Add entry for IA64.
1294 * doc/c-ia64.texi: New file.
1296 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1298 * config/tc-hppa.c: Update copyright date.
1300 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1301 Remove references to chip manufacturers.
1302 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1303 Correct comments.
1304 (md_show_usage): Remove references to chip manufacturers. Mention
1305 -mpower4.
1306 (md_begin): Test power4 opcode flag bits.
1308 2002-02-22 David Mosberger <davidm@hpl.hp.com>
1310 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1311 count exceeds prologue count.
1312 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1313 (unwind.label_prologue_count): New member.
1315 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1317 (get_saved_prologue_count): New function.
1318 (save_prologue_count): New function.
1319 (free_saved_prologue_count): New function.
1320 (dot_label_state): Record state label by calling save_prologue_count().
1321 (dot_copy_state): Restore prologue count by calling
1322 get_saved_prologue_count().
1323 (generate_unwind_image): Free up list of saved prologue
1324 counts by calling free_saved_prologue_counts().
1326 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1328 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1329 function declarations.
1331 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1333 * NEWS: Note that GASP is now deprecated.
1334 * Makefile.am: Do not build gasp-new by default.
1335 * Makefile.in: Regenerate.
1336 * doc/Makefile.am: Do not install gasp.info.
1337 * doc/Makefile.in: Regenerate.
1338 * gas/gasp.texi: Note that gasp is now deprecated.
1340 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1342 * NEWS: Mark 2.12 branch.
1344 2002-02-19 Tom Tromey <tromey@redhat.com>
1346 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1348 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1350 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1351 option input.
1353 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1355 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1356 Make bit size independent of architecture switch.
1357 (md_begin): Add warning for -m64 with -Aesa.
1358 (s390_md_end): Use renamed architecture defines.
1360 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
1362 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1364 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1366 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1367 instead of CRIS.
1369 2002-02-15 Chris Demetriou <cgd@broadcom.com>
1371 * config/tc-mips.c (md_estimate_size_before_relax): Really
1372 make sure we treat weak like extern only for ELF. (Fixes
1373 patch from 2001-07-25.)
1375 2002-02-15 Ben Elliston <bje@redhat.com>
1377 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1378 works as expected.
1380 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1382 * NEWS: Mention support for MMIX.
1384 2002-02-13 Chris Demetriou <cgd@broadcom.com>
1386 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1387 a sequence of indpendent 'if' statements for easier debugging
1388 and future modification.
1390 2002-02-13 Matt Fredette <fredette@netbsd.org>
1392 * config/tc-m68k.c (md_show_usage): No longer display a
1393 hard-coded "68020" for the default CPU, instead display the
1394 canonical name of the true, configured default CPU.
1395 (m68k_elf_final_processing): Mark objects for sub-68020
1396 CPUs with the new EF_M68000 flag.
1398 2002-02-13 Andreas Schwab <schwab@suse.de>
1400 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1401 pc-relative relocations to merge sections in 64-bit mode.
1403 2002-02-13 Ben Elliston <bje@redhat.com>
1405 * NEWS: Document floating point number handling in gasp.
1406 * gasp.c: Include <assert.h> and "xregex.h".
1407 (is_flonum): New function.
1408 (chew_flownum): Likewise.
1409 (change_base): Consume flonums from the input, where possible.
1410 * doc/gasp.texi (Constants): Document floating point numbers.
1412 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1414 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1415 that implicitly use LR and RR selectors.
1417 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1419 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1420 and `epsw' as available on AM33 and above only.
1421 (other_register_name): Add logic to handle machine type encoded in
1422 reg_number.
1424 2002-02-11 Tom Rix <trix@redhat.com>
1426 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1427 xcoff64.
1429 2002-06-11 Alexandre Oliva <aoliva@redhat.com>
1431 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1432 Use all over.
1434 2002-02-11 Jan Hubicka <jh@suse.cz>
1436 * i386.c (md_assemble): Support 32bit address prefix.
1437 (i386_displacement): Likewise.
1438 (i386_index_check): Accept 32bit addressing in 64bit mode.
1440 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1442 * config/tc-sh.c (dot): Removed unused function.
1444 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1446 * Makefile.am: "make dep-am".
1447 * Makefile.in: Regenerate.
1448 * aclocal.m4: Regenerate.
1449 * config.in: Regenerate.
1450 * configure: Regenerate.
1451 * doc/Makefile.in: Regenerate.
1453 2002-02-10 Richard Henderson <rth@redhat.com>
1455 * doc/c-alpha.texi: New file.
1456 * doc/Makefile.am (CPU_DOCS): Add it.
1457 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1459 2002-02-09 Richard Henderson <rth@redhat.com>
1461 * config/tc-alpha.c (O_samegp): New.
1462 (USER_RELOC_P): Include it.
1463 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1464 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1465 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1466 (alpha_validate_fix): New.
1467 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1469 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
1471 * doc/c-cris.texi: New.
1472 * doc/all.texi: @set CRIS.
1473 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1474 Include c-cris.texi.
1475 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1476 * doc/Makefile.in: Regenerate.
1478 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1480 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1481 determine if a number is a sign-extended 32-bit number.
1482 (load_register): Use IS_SEXT_32BIT_NUM.
1483 (macro): Check if load/store macro handling is using a
1484 constant 32-bit address on 64-bit address systems, and if
1485 so optimize the generation of that address.
1487 2002-02-08 Richard Henderson <rth@redhat.com>
1489 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1490 we've eliminated all foreign relocation types yet.
1491 (alpha_fix_adjustable): Likewise.
1493 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1495 Contribute sh64-elf.
1496 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1497 Stephen Clarke <Stephen.Clarke@st.com>
1498 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1499 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1500 * config/tc-sh.c (md_relax_table): Added default sizes for
1501 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1502 MOVI_16, MOVI_32 and MOVI_48.
1503 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1504 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1505 and MOVI_16.
1506 (shmedia_md_estimate_size_before_relax): Remove redundant
1507 blocks. Set fragP->fr_var even if relaxation type unchanged.
1508 Retain UNDEF_MOVI until expression decays to number.
1509 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1510 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1511 relocation types. Take fixP->fx_addnumber into account too.
1512 (shmedia_md_apply_fix): Likewise.
1513 (shmedia_md_convert_frag): Likewise.
1514 (shmedia_build_Mytes): Likewise.
1515 (sh64_consume_datalabel): Complain about nested datalabel.
1516 Support PIC relocs. Call sh_parse_name.
1517 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1518 in tc-sh.h to SHmedia reloc types.
1519 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1520 MOVI_GOTPC): New relaxation constants.
1521 (md_relax_table): Introduce relaxation directives for PIC-related
1522 constants.
1523 (sh_PIC_related_p): Handle datalabel.
1524 (sh_check_fixup): Choose SH5 PIC relocations.
1525 (sh_cons_fix_new): Added BDF_RELOC_64.
1526 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1527 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1528 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1529 current ISA is SHmedia, get 7 bytes.
1530 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1531 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1532 void function.
1533 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1534 shmedia_apply_fix3 and make void.
1535 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
1536 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1537 as_bad.
1538 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1539 * config/tc-sh64.h (md_parse_name): Take &c as argument.
1540 2001-03-14 DJ Delorie <dj@redhat.com>
1541 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1542 * doc/Makefile.in(CPU_DOCS): Ditto.
1543 * doc/c-sh64.texi: New file.
1544 * doc/as.texinfo: Add SH64 support.
1545 2001-03-13 DJ Delorie <dj@redhat.com>
1546 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1547 A_REUSE_PREV so that its purpose is more obvious.
1548 (shmedia_build_Mytes): Ditto.
1549 2001-03-07 DJ Delorie <dj@redhat.com>
1550 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1551 before processing.
1552 (sh64_vtable_inherit): Ditto.
1553 (strip_datalabels): New, strip "datalabel" from given line.
1554 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1555 pseudos.
1556 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
1557 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1558 call ...
1559 (shmedia_build_Mytes): ... to here.
1560 2001-03-06 DJ Delorie <dj@redhat.com>
1561 * config/tc-sh.c: Remove sh64-specific uaquad now that there
1562 is a generic one.
1563 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
1564 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1565 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1566 address by one in call to dwarf2_emit_insn.
1567 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
1568 Implement ".abi" pseudo and correct .cranges descriptors. Correct
1569 alignment handling broken by imported changes.
1570 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1571 (sh64_handle_align): Declare.
1572 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1573 (sh64_max_mem_for_rs_align_code): Declare.
1574 (enum sh64_isa_values): Moved here from tc-sh64.c.
1575 (md_do_align): Define.
1576 (sh64_do_align): Declare.
1577 (struct sh64_tc_frag_data): New.
1578 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
1579 changed.
1580 (TC_FRAG_INIT): Change to set new datatype.
1581 (struct sh64_segment_info_type): Rename member
1582 last_flushed_location to last_contents_mark. All users changed.
1583 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1584 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1585 * config/tc-sh.c (md_pseudo_table): Add ".abi".
1586 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1587 of unsetting seen_insn.
1588 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1589 call sh64_update_contents_mark.
1590 (sh_handle_align): Remove HAVE_SH64-conditioned code.
1591 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1592 enum sh64_isa_values.
1593 (sh64_set_contents_type): Drop segT parameter. All callers changed.
1594 (emitting_crange): Boolean guard moved to file scope from function
1595 scope in sh64_set_contents_type.
1596 (s_sh64_abi): New.
1597 (sh64_update_contents_mark): New; most split out from
1598 sh64_flush_pending_output.
1599 (shmedia_md_end): Call sh64_update_contents_mark. Set
1600 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1601 (sh64_do_align): New function.
1602 (sh64_max_mem_for_rs_align_code): New function.
1603 (sh64_handle_align): Rename from shmedia_do_align. Make
1604 non-static. Add head comment. Emit zero bytes for n bytes modulo
1605 four. Change return-type to void.
1606 (shmedia_elf_new_section): Remove.
1607 (shmedia_md_assemble): Call sh64_update_contents_mark.
1608 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
1609 new frag. Call sh64_update_contents_mark after making the new
1610 frag.
1611 (sh64_flush_pending_output): Just call sh64_update_contents_mark
1612 and sh_flush_pending_output.
1613 (sh64_flag_output): Also call md_flush_pending_output, but add
1614 condition on not emitting_crange.
1615 (sh64_tc_cons_fix_new): Remove.
1616 2001-01-12 Nick Clifton <nickc@redhat.com>
1617 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1618 alignment handling scheme imported from sourceware.
1619 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
1620 * config/tc-sh64.h (TARGET_FORMAT): Define.
1621 (sh64_target_format): Prototype.
1622 * config/tc-sh64.c (sh64_target_mach): New function.
1623 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
1624 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1625 zero_address_frag instead of copying the frag of the symbol.
1626 (shmedia_frob_file_before_adjust): Ditto.
1627 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1628 to valueT to remove signedness.
1629 (shmedia_md_convert_frag): Add parameter final. Rename parameter
1630 headers to output_bfd. Do not evaluate symbols if final is false;
1631 do emit fixups.
1632 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1633 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1634 to the current frag, call shmedia_md_convert_frag to emit fixups
1635 and make frag_wane neutralize the frag. Update comments.
1636 * config/tc-sh.c (md_convert_frag): Change caller of
1637 shmedia_md_convert_frag.
1638 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1639 * config/tc-sh64.h: Tweak comments and correct formatting.
1640 * config/tc-sh64.c: Ditto.
1641 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1642 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1643 for the no-relocation case.
1644 (shmedia_check_limits): Fix range check being off-by-one for PTA.
1645 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
1646 wrappers.
1647 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1648 comment.
1649 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1650 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1651 expansion.
1652 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1653 Correct comment.
1654 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1655 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1656 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1657 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1658 al>: Set lowest bit of field to relocate to 1 and rest to empty,
1659 if reloc is emitted.
1660 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1661 New options plus bugfixes.
1662 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1663 "-expand-pt32".
1664 (md_parse_option): Handle new options.
1665 (md_show_usage): Add blurb for new options.
1666 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1667 (sh64_expand, sh64_pt32): New variables.
1668 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1669 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1670 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1671 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1672 <resolved previously-pc-relative relocs>: Handle
1673 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1674 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1675 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1676 points to SHcompact code.
1677 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1678 SH64PCREL16)>: Check that ISA of what operand points at and
1679 PTA/PTB matches, or emit error.
1680 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1681 SHMEDIA_BFD_RELOC_PT.
1682 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1683 operand.
1684 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1685 condition for MOVI expansion.
1686 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1687 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1688 sh64_expand.
1689 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1690 fixup.
1691 (sh64_target_format): Error-check setting of sh64_pt32 and
1692 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1693 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1694 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1695 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1696 * config/tc-sh64.c: Improve comments.
1697 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1698 not say the linker will check correctness of PTA/PTB expansion.
1699 (shmedia_md_end): Make non-static.
1700 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1701 prototype.
1702 * config/tc-sh.c (sh_finalize): Remove.
1703 * config/tc-sh.h (md_end): Do not define.
1704 Remove prototype for sh_finalize.
1705 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1706 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1707 sh64_section_data container when storing section type in tdata
1708 field in elf_section_data.
1709 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1710 EF_SH5.
1711 * Makefile.am: Update dependencies.
1712 * Makefile.in: Regenerate.
1713 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1714 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1715 dwarf2_emit_insn call with test on debug_type.
1716 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1717 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1718 CRT_SH5_ISA32 sticky for 64-bit.
1719 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1720 Generate .crange sections when switching ISA mode or emitting
1721 constants in same section as code.
1722 * config/tc-sh64.c: Reformat structure definitions.
1723 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1724 variables.
1725 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1726 to emit a .cranges descriptor when contents type changes. Only
1727 emit error if changing contents type and -no-mix is in effect.
1728 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1729 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1730 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1731 sh64_flush_last_crange over sections.
1732 When checking main symbol of datalabel symbol, check for
1733 STO_SH5_ISA32, not ISA type of section in definition.
1734 (shmedia_frob_file_before_adjust): Check main symbol for
1735 STO_SH5_ISA32; don't check ISA type of section in definition.
1736 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1737 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1738 .cranges entries have been output.
1739 (shmedia_elf_new_section): Just call md_flush_pending_output.
1740 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1741 fix. Do not set tc_segment_info_data.in_code for section. Call
1742 sh64_set_contents_type for SHmedia code.
1743 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1744 false. Call md_flush_pending_output.
1745 (sh64_target_format): Check that -no-mix and
1746 -shcompact-const-crange are used in sane combination with other
1747 options.
1748 (shmedia_md_pcrel_from_section): Check type of fix for how to
1749 adjust pc-relative.
1750 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1751 not ISA type of section in definition.
1752 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1753 hold contents-type state.
1754 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1755 (sh64_flush_pending_output): Declare.
1756 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1757 (sh64_tc_cons_fix_new): Declare.
1758 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1759 call sh64_flag_output.
1760 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1761 call sh64_set_contents_type to mark SHcompact code and set
1762 seen_insn.
1763 (md_longopts): New options "-no-mix" and
1764 "-shcompact-const-crange".
1765 (md_parse_option): Handle new options.
1766 (md_show_usage): Add blurb for new options.
1767 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1768 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1769 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1770 (sh64_last_insn_frag): New.
1771 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1772 to get frag for insn opcode for generating fixups; do not assume it
1773 is the same frag.
1774 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1775 for new insn.
1776 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1777 section.
1778 (TC_FRAG_TYPE): Define as fragS *.
1779 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1780 (sh64_last_insn_frag): Declare.
1781 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1782 not == NULL before dereferencing.
1783 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1784 Get rid of BFD section flag and EF_SH64_ABI64.
1785 * config/tc-sh64.c (shmedia_frob_section_type): Use
1786 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1787 communicate the section as containing SHmedia code. Describe why.
1788 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1789 EF_SH64 regardless of ABI.
1790 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1791 in error message. Handle resolved expressions for
1792 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1793 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1794 (shmedia_check_limits): Handle BFD_RELOC_64.
1795 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1796 a STO_SH5_ISA32 symbol, only the BFD value.
1797 2000-12-11 Ben Elliston <bje@redhat.com>
1798 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1799 dwarf2_generate_asm_lineno.
1800 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1801 Handle PC-relative MOVI expansions with assembler relaxation.
1802 Generate PC-relative relocs from 16-bit PC-relative expressions.
1803 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1804 (shmedia_md_pcrel_from_section): ...here.
1805 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1806 turned completely resolved. Adjust relocation type for 16-bit
1807 immediate operands that has turned PC-relative. Adjust back for
1808 MD_PCREL_FROM_SECTION being applied twice.
1809 (shmedia_md_convert_frag): Always emit reloc for expression with
1810 global or weak symbol. Handle relaxation result for PC-relative
1811 expressions.
1812 (shmedia_md_estimate_size_before_relax): An expression with a weak
1813 or global symbol can not be relaxed. Break out tests for
1814 relaxable symbol into variable sym_relaxable.
1815 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1816 UNDEF_MOVI)>: Break out any PC-relative expression and change
1817 relaxation type.
1818 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1819 opjp.
1820 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1821 MOVI expansion. If X_op_symbol of the immediate expression is
1822 set, make an expression symbol for the argument to frag_var.
1823 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1824 relaxations.
1825 (END): Adjust for new relaxations.
1826 (md_relax_table): Add entries for new relaxations.
1827 2000-12-07 Ben Elliston <bje@redhat.com>
1828 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1829 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1830 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1831 SHORI operand offsets in PT/PTA/PTB expansions.
1832 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1833 Implement DataLabel semantics.
1834 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1835 shmedia_frob_file_before_adjust.
1836 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1837 (DATALABEL_SUFFIX): Define.
1838 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1839 symbol list to update "datalabel" symbols to their main symbol
1840 counterparts.
1841 (shmedia_frob_file_before_adjust): New.
1842 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1843 undefined and set STT_DATALABEL.
1844 (sh64_frob_label): Initialize TC symbol field.
1845 (sh64_consume_datalabel): Actually implement semantics. New
1846 parameter operandf, call it instead of expression.
1847 (sh64_exclude_symbol): New.
1848 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1849 to sh64_consume_datalabel.
1850 (tc_symbol_new_hook): Define to tc_frob_symbol.
1851 (TC_SYMFIELD_TYPE): Define to symbolS *.
1852 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1853 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1854 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1855 case.
1856 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1857 generating dwarf2 debug information.
1858 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1859 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1860 elf64-sh64 for the 64-bit ABI.
1861 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1862 option.
1863 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1864 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1865 case-insensitivity.
1866 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1867 * config/tc-sh64.c: Tweak comments, formatting and error messages.
1868 (enum sh64_abi_values): New type.
1869 (enum sh64_isa_values): New type.
1870 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
1871 (seen_shcompact_mode, seen_shmedia_mode): Delete.
1872 (sh64_abi): Replace shmedia_64.
1873 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1874 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1875 (s_sh64_mode): Check validity for this target.
1876 (sh64_target_format): Initialize defaults for ISA and ABI.
1877 Fallback to old object format if no SH64 ISA or ABI has been
1878 specified.
1879 * config/tc-sh.c (md_parse_option): Check combinations for errors.
1880 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1881 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1882 * config/tc-sh64.h: Fix typo in comment.
1883 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
1884 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1885 <PT fixups for absolute values>: Size will be longest, not
1886 shortest.
1887 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
1888 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1889 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1890 and l1 to hold lowercase of two first characters. Change all
1891 remaining TO_LOWER to tolower.
1892 * config/tc-sh64.c (TO_LOWER): Delete.
1893 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1894 (md_parse_name): Define.
1895 (sh64_consume_datalabel): Declare.
1896 (DOLLAR_DOT): Define.
1897 * config/tc-sh64.c (shmedia_parse_exp): New.
1898 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1899 (shmedia_parse_reg): Remove const from src
1900 parameter.
1901 (shmedia_get_operands): Ditto for args parameter and ptr variable.
1902 (shmedia_md_assemble): Ditto for op_end variable.
1903 (shmedia_get_operand): Ditto for ptr parameter and src variable.
1904 Use shmedia_parse_exp, not parse_exp.
1905 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1906 parameter. All callers changed.
1907 (shmedia_get_operand): Add shmedia_arg_type parameter. All
1908 callers changed.
1909 (shmedia_parse_reg): Put first two character in local variables.
1910 Use tolower, not TO_LOWER. If no register is found and argtype
1911 indicates a control register, scan shmedia_creg_table
1912 case-insensitive.
1913 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1914 * Makefile.am (CPU_TYPES): Add sh64.
1915 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1916 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
1917 Regenerate dependencies.
1918 * Makefile.in: Regenerate.
1919 * configure.in: Add support for sh64-*-elf*.
1920 * configure: Regenerate.
1921 * config/tc-sh64.h: New.
1922 * config/tc-sh64.c: New.
1923 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
1924 .mode, .isa and .uaquad.
1925 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
1926 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
1927 [HAVE_SH64] (END): Define as 10.
1928 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
1929 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
1930 MOVI_64): Define.
1931 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
1932 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
1933 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
1934 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
1935 Define.
1936 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
1937 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
1938 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
1939 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
1940 SHmedia instructions. Handle state-change after switching to
1941 SHcompact.
1942 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
1943 (md_parse_option) [HAVE_SH64]: Parse new options.
1944 (md_show_usage) [HAVE_SH64]: Show usage of new options.
1945 (md_convert_frag) [HAVE_SH64] <default>: Call
1946 shmedia_md_convert_frag instead of abort.
1947 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
1948 BFD_RELOC_SH_SHMEDIA_CODE.
1949 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
1950 SHcompact or SHmedia code.
1951 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
1952 shmedia_md_apply_fix instead of abort.
1953 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
1954 result from calling shmedia_md_estimate_size_before_relax instead
1955 of calling abort.
1956 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
1957 do the work.
1958 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
1959 shmedia_init_reloc and do nothing more if it returns non-zero.
1960 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
1961 * po/POTFILES.in: Regenerate.
1962 * po/gas.pot: Regenerate.
1964 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
1966 * config/tc-sh.c (parse_at): Install the correct version of
1967 2002-02-04's patch.
1969 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
1970 assume fixP->fx_subsy is non-NULL.
1972 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
1974 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
1975 A_DISP_PC_ABS, and adjust it by -4.
1976 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
1977 expected.
1978 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
1979 the operand type is not A_DISP_PC_ABS.
1981 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
1983 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
1984 common and weak symbols. Handle common and weak symbols as
1985 undefined symbols with regards to GREG handling and merging.
1986 (mmix_frob_file): Ditto.
1988 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
1990 * configure.in (hppa-*-netbsd*): New target.
1991 * configure: Regenerate.
1992 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
1994 2002-02-02 Alan Modra <amodra@bigpond.net.au>
1996 * config/tc-v850.c: Add missing prototypes amd use old-style
1997 function definitions.
1998 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
1999 (sdata_section tdata_section, zdata_section, sbss_section,
2000 tbss_section, zbss_section, rosdata_section, rozdata_section,
2001 scommon_section, tcommon_section, zcommon_section,
2002 call_table_data_section, call_table_text_section): Delete.
2003 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2004 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2005 v850_call_table_data, v850_call_table_text): Delete.
2006 (struct v850_seg_entry): New.
2007 (v850_seg_table): New.
2008 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2009 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2010 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2011 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2012 (do_v850_seg): New.
2013 (v850_seg): New.
2014 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2015 recording of alignment.
2016 (md_pseudo_table): Use v850_seg.
2017 (md_begin): Don't init .call_table_data and .call_table_text here.
2018 Set v850_seg_table bss entry.
2020 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2022 Support on-demand global register allocation by passing on
2023 base-plus-offset relocs to the linker.
2024 * config/tc-mmix.c: Tweak and fix typos in comments.
2025 (allocate_undefined_gregs_in_linker): New variable.
2026 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2027 (md_longopts): Add --linker-allocated-gregs.
2028 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2029 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2030 (md_show_usage): Update text for -x. Add text for
2031 --linker-allocated-gregs.
2032 (tc_gen_reloc): Derive default value for addend from val and
2033 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2034 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2035 GREG if allocate_undefined_gregs_in_linker.
2036 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2037 --linker-allocated-gregs.
2038 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2039 --linker-allocated-gregs. Mention that it's implied by -x.
2040 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2041 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2043 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2045 2002-02-01 Alan Modra <amodra@bigpond.net.au>
2047 * Makefile.am: Run "make dep-am"
2048 * Makefile.in: Regenerate.
2050 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
2052 * config/tc-or32.c: New file.
2053 * config/tc-or32.h: New file.
2054 * configure.in: Add support for or32 targets.
2055 * configure: Regenerate.
2056 * config/obj-coff.c: Add support for or32 targets.
2057 * config/obj-coff.h: Add support for or32 targets.
2058 * Makefile.am: Add support for or32 targets.
2059 * Makefile.in: Regenerate.
2060 * NEWS: Mention support for OpenRISC.
2061 * doc/Makefile.in: Regenerate.
2062 * po/POTFILES.in: Regenerate.
2063 * po/gas.pot: Regenerate.
2065 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
2067 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2068 and mod.
2070 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2072 * config/tc-mips.c (tc_gen_reloc): Arrange for
2073 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2074 their LO16 parts, even for ELF.
2076 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
2078 * config/tc-i386.c: Protect definitions of true and false
2079 from redefinition.
2081 2002-01-28 Jakub Jelinek <jakub@redhat.com>
2083 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2084 made because of .weak, if they are neither defined nor used in any
2085 way.
2087 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
2089 * configure: Regenerated.
2091 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2093 * doc/Makefile.am (install): Depend on install-info.
2094 * doc/Makefile.in: Regenerate.
2096 2002-01-26 Nick Clifton <nick@redhat.com>
2098 * po/fr.po: Updated version
2100 2002-01-24 Kazu Hirata <kazu@hxi.com>
2102 * config/tc-h8300.c (check_operand): Don't print a warning
2103 when a valid 24-bit address is given to a 16-bit address
2104 operand.
2106 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
2108 * config/tc-sh.c (sh_elf_suffix): Removed.
2109 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2110 sh_end_of_match, sh_parse_name): New functions.
2111 (sh_elf_cons): Simplify.
2112 (parse_exp): Reject misplaced PIC operands.
2113 (md_undefined_symbol): Simplify.
2114 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2115 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2116 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2117 Complain if subsy remains at the end.
2118 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2119 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2121 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
2123 * config/tc-mn10300.c (xr_registers): Move `pc'...
2124 (other_registers): ... here.
2126 2002-01-22 Alan Modra <amodra@bigpond.net.au>
2128 * Makefile.am: Run "make dep-am".
2129 * Makefile.in: Regenerate.
2130 * gas/po/POTFILES.in: Regenerate.
2132 2002-01-21 DJ Delorie <dj@redhat.com>
2134 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2135 stabstr_name allocation permanent, as it will be referenced from
2136 the section hash.
2138 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2140 * configure.in (ia64-*-netbsd*): New target.
2141 * configure: Regenerate.
2143 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2145 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2146 to @dots call.
2147 <Detailed description, ARM options>: Ditto.
2148 * doc/c-arm.texi (ARM Options): Ditto.
2150 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2152 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2153 do_mia, do_mar and do_mra respectively.
2154 (do_mav_*): Renamed from do_c_*.
2155 (mav_reg_required_here, mav_parse_offset): Renamed from
2156 cirrus_reg_required_here and cirrus_parse_offset respectively.
2157 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2159 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2160 Keith Walker <keith.walker@arm.com>
2162 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2163 (insns): Add pattern for bxj instruction.
2164 (do_bxj): New function.
2165 (arm_cpus): Add arm926ej.
2166 (arm_archs): Add armv5tej.
2168 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2170 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2172 2002-01-19 Keith Walker <keith.walker@arm.com>
2174 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2176 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2178 * NEWS: Mention new ARM command-line options and VFP support.
2180 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
2181 uses changed.
2182 (ARM_CEXT_MAVERICK): Similarly.
2183 (ARM_ANY): Now means any core instruction.
2184 (CPU_DEFAULT): Default to ARM_ANY.
2185 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2186 (pic_code): Declare for all object types. Make type int.
2187 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2188 (march_fpu_opt, mfpu_opt): Declare.
2189 (md_longopts): Tidy up conditional definitions.
2190 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2191 (arm_long_opts): New tables.
2192 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2193 (arm_parse_extension): New function.
2194 (md_parse_option): Rewrite using new table-driven system.
2195 (md_show_usage): Use new table-driven system.
2196 (md_begin): Calculate cpu_variant from command line option data.
2197 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2198 command-line options.
2199 * doc/c-arm.texi: Likewise.
2201 2002-01-18 Andreas Jaeger <aj@suse.de>
2203 * as.c (parse_args): Update year.
2205 2002-01-17 Timothy Wall <twall@alum.mit.edu>
2207 * config/tc-tic54x.c (encode_address): Add a more informative
2208 warning about incorrect syntax.
2210 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2212 * po/gas.pot: Regenerate.
2214 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2216 * macro.c (get_any_string): Add no-c-format comment to prevent
2217 confusion when translating string.
2218 * gasp.c (get_any_string): Add no-c-format comment to prevent
2219 confusion when translating string.
2221 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2222 Johannes Stezenbach <js@convergence.de>
2223 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2224 matched before the shorter ones.
2225 (my_getSmallParser): Fix handling of nested parentheses in
2226 percent_op's. Code cleanup.
2227 (my_getPercentOp): New function, code from my_getSmallParser.
2228 (my_getSmallExpression): Fix handling of closing parentheses.
2229 Code cleanup. Better comments.
2231 2002-01-16 Nick Clifton <nickc@redhat.com>
2233 po/tr.po: New file: Turkish translation.
2234 configure.in (LINGUAS): Add "tr".
2235 configure: Regenerate.
2237 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2239 Support for VFP instructions
2240 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2241 (cp_address_required_here): New argument wb_ok. When false, do not
2242 accept write-back forms of addressing. Change all callers.
2243 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2244 (FPU_VFP_EXT_V2): Define.
2245 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2246 Define in terms of above.
2247 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2248 (vfp_reg): New struct.
2249 (vfp_regs): New array of registers.
2250 (insns): Add VFP instructions.
2251 (sn_table): New array of VFP single-precision register names.
2252 (dn_table): New array of VFP double-precision register names.
2253 (all_reg_maps): Add the new register tables.
2254 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2255 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2256 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2257 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2258 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2259 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2260 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2261 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2262 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2263 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2264 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2265 (do_vfp_sp_dp_cvt): New functions.
2266 (md_begin): Set soft-float flag for appropriate VFP work.
2267 (md_atof): Handle VFP-format doubles.
2268 (md_parse_option): Handle VFP command-line options.
2269 (md_show_usage): Display VFP command-line options.
2271 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2273 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2274 various command line options.
2276 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2278 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2279 vtinherit relocs.
2280 (xstormy16_md_apply_fix3): Do not return a value.
2282 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2284 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2285 the -EL/-EB option that matches the target's endianness.
2286 (md_parse_option): Likewise.
2288 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2290 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2291 is not dependent on ARM_BI_ENDIAN.
2293 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2295 * tc-arm.c (all error messages): Normalize capitalization of messages.
2297 * tc-arm.h (md_operand): Delete define.
2298 * tc-arm.c (in_my_get_expression): New static variable.
2299 (my_get_expression): Set and clear it.
2300 (md_operand): New function. If called from my_get_expression
2301 put the error in inst.error.
2302 (output_inst): Now takes argument of instruction being assembled.
2303 Print it out with any error message.
2304 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2305 with '=' syntax.
2306 (end_of_line): Don't update inst.error if it is already set.
2308 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
2310 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
2311 op that can be translated into a mvn instruction.
2313 2002-01-11 Steve Ellcey <sje@cup.hp.com>
2315 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2316 setting default md.flags.
2317 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2318 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2319 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2320 for 32 bit unwind info blocks.
2321 (generate_unwind_image): Add support for different types
2322 of unwind images (32 bits and/or big-endian).
2323 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2324 (ia64_target_format): Add support for hpux target formats.
2325 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2326 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2327 SHT_FINI_ARRAY elf section types.
2329 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
2331 * tc-arm.c (struct reg_entry): Move before prototypes.
2332 (int_register, cp_register, fp_register): Delete.
2333 (reg_table): Delete. Replaced with ...
2334 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2335 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2336 (mav_dspsc_table): ... one table per register set.
2337 (arm_reg_hsh): Delete.
2338 (struct reg_map): New structure.
2339 (all_reg_maps): New array.
2340 (enum arm_reg_type): New enums.
2341 (build_reg_hsh): New function.
2342 (insert_reg_alias): Use hash table passed by caller. Adjust all
2343 callers.
2344 (create_register_alias): New function, split out from ...
2345 (md_assemble): ... here.
2346 (md_begin): Build new register hash tables.
2347 (arm_reg_parse): New argument for the hash table to search. Adjust all
2348 callers.
2349 (arm_reg_parse_any): New function.
2350 (co_proc_number): Look up the processor number in the processor hash
2351 table.
2352 (cirrus_regtype): Delete.
2353 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2354 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2355 (ARM_EXT_MAVERICKsc_register): Delete.
2356 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2357 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2358 functions.
2359 (do_c_triple_4, do_c_triple_5): Delete.
2360 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2361 (do_c_quad_6): Delete.
2362 (do_c_quad_6[ab]): New functions.
2363 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2364 arguments to use new register parsing methods.
2365 (cirrus_reg_required_here): Likewise.
2366 (insns): Reclassify cirrus maverick worker functions.
2367 (cirrus_valid_reg): Delete.
2369 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2371 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2372 (sh*-*-netbsdelf*): New target.
2373 * configure: Regenerate.
2374 * tc-sh.h: Update copyright years.
2375 (TARGET_FORMAT): Add version for TE_NetBSD.
2377 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2379 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2380 negative.
2382 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2384 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2385 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2387 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
2389 * tc-mips.c (mips_cprestore_valid): New flag.
2390 (mips_frame_reg_valid): New flag.
2391 (macro) [M_JAL_2]: Check both flags.
2392 [M_JAL_A]: Likewise.
2393 (s_cprestore): Set mips_cprestore_valid.
2394 (tc_get_register): If setting mips_frame_reg, set
2395 mips_frame_reg_valid and clear mips_cprestore_valid.
2396 (s_mips_ent): Clear both flags.
2397 (s_mips_end): Clear both flags.
2399 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2401 * write.c (write_object_file): Make use of bfd_section_list_remove.
2402 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2403 * config/tc-mmix.c (mmix_frob_file): Likewise.
2405 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2407 * configure.in (i386-*-netbsdelf*): Collapse target into...
2408 (i386-*-netbsd*): ...this. Add support for x86-64.
2409 * configure: Regenerated.
2411 2002-01-03 matthew green <mrg@redhat.com>
2413 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2415 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2417 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2418 NULL frag link.
2420 For older changes see ChangeLog-0001
2421 \f
2422 Local Variables:
2423 mode: change-log
2424 left-margin: 8
2425 fill-column: 74
2426 version-control: never
2427 End: