1 2002-07-30 Nick Clifton <nickc@redhat.com>
3 * config/tc-arm.c (struct literal_pool): Add fields to allow
4 multiple literal pools to be maintained.
5 (find_literal_pool): New function.
6 (find_or_make_literal_pool): New function.
7 (add_to_literal_pool): Use find_or_make_literal_pool.
8 (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
10 (s_ltorg): Use find_literal_pool.
11 (arm_cleanup): Dump all literal pools.
12 * doc/c-arm.texi: Document new behaviour of only dumping literal
15 2002-07-26 Alan Modra <amodra@bigpond.net.au>
17 * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
18 rather than PPC_OPCODE_32 for powerpc64*.
20 2002-07-25 Nick Clifton <nickc@redhat.com>
22 * po/es.po: Updated Spanish translation.
23 * po/fr.po: Updated French translation.
25 2002-07-25 Richard Sandiford <rsandifo@redhat.com>
27 * doc/c-mips.texi: Remove -mcpu. Document -mabi.
28 * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
29 (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
30 * configure, config.in: Regenerate.
31 * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
32 (mips_set_options): Remove "abi" field.
33 (mips_opts): Update accordingly. Replace all uses of mips_opts.abi
36 (mips_arch_string, mips_arch_info): New vars.
37 (mips_tune_string, mips_tune_info): New vars.
38 (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
39 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
40 (mips_isa_to_str, mips_cpu_to_str): Remove.
41 (mips_ip): If the selected architecture is a generic ISA rather
42 than a processor, only mention the ISA level in error messages.
43 (OPTION_MCPU): Remove.
45 (md_longopts): Add -mfp64, remove -mcpu.
46 (mips_set_option_string): New fn.
47 (md_parse_option): Make -mipsN update file_mips_isa rather than
48 mips_opts.isa. Use mips_set_option_string to set -march or -mtune.
49 Don't let -mgp32 and -mfp32 change the ABI.
50 (show): Move to end of file. Constify string argument.
51 (md_show_usage): Move to the end of the file. Read available
52 architectures from mips_cpu_info_table.
53 (mips_set_architecture): New fn.
54 (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN
55 is an alias for -march=mipsN. Don't change the ABI based on other
56 flags. Infer the register size from the ABI as well as the
57 architecture. Complain about more conflicting arguments.
59 (s_mipsset): Don't change the ABI.
60 (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
61 (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
62 "mipsN"-type entries. Remove entries that vary only in the
63 manufacturer's prefix, or that have "000" replaced by "k".
64 Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000.
65 (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
66 (mips_parse_cpu): New fn.
67 (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
68 (mips_cpu_info_from_isa): Minor formatting tweak.
70 2002-07-24 Nick Clifton <nickc@redhat.com>
72 * po/sv.po: Updated Swedish translation.
73 * po/es.po: Updated Spanish translation.
75 2002-07-23 Alan Modra <amodra@bigpond.net.au>
77 * Makefile.am: Run "make dep-am".
78 * Makefile.in: Regenerate.
79 * doc/Makefile.in: Regenerate.
80 * config.in: Regenerate.
81 * po/POTFILES.in: Regenerate.
83 2002-07-23 Nick Clifton <nickc@redhat.com>
85 * po/fr.po: Updated French translation.
87 2002-07-23 Nick Clifton <nickc@redhat.com>
89 * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
92 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
94 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
95 instead of S_IS_EXTERN.
96 (md_estimate_size_before_relax): Likewise.
97 (mips_fix_adjustable): Likewise.
99 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
101 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
103 2002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
104 Nick Clifton <nickc@redhat.com>
106 * cond.c (s_ifdef): Treat a referenced but not yet defined
107 symbol as if it were undefined, in exactly the same way as
110 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
111 consider referenced bug not yet defined symbols to be
114 2002-07-18 Denis Chertykov <denisc@overta.ru>
115 Frank Ch. Eigler <fche@redhat.com>
116 Alan Lehotsky <alehotsky@cygnus.com>
117 John Healy <jhealy@redhat.com>
118 Jeff Johnston <jjohnstn@redhat.com>
120 * configure.in: Add ip2k configuraton.
121 * configure: Regenerate.
122 * Makefile.am: Add ip2k configuraton.
123 * Makefile.in: Regenerate.
124 * configure: Regenerate.
125 * Makefile.in: Regenerate.
126 * config/tc-ip2k.c: New file.
127 * config/tc-ip2k.h: New files.
128 * NEWS: Mention new support.
129 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
130 * doc/Makefile.in: Regenerate.
131 * doc/all.texi: Set IP2K
132 * doc/as.texinfo: Add IP2K description.
133 * doc/c-ip2k.texi: New file.
135 2002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
137 * NEWS: Reformat to match style of other NEWS files.
139 2002-07-17 Jan Hubicka <jh@suse.cz>
141 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
143 2002-07-16 Moritz Jodeit <moritz@jodeit.org>
145 * config/tc-z8k.c (build_bytes): Correct order of memset args.
147 2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
149 * NEWS: Add 'Changes in 2.13'.
151 2002-07-15 Matt Fredette <fredette@netbsd.org>
153 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
155 2002-07-12 Alan Modra <amodra@bigpond.net.au>
157 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
158 case with non CODE_64BIT case. Don't warn on "qword ptr" if
161 2002-07-11 Alan Modra <amodra@bigpond.net.au>
163 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
164 (ppc_frob_file_before_adjust): New function.
165 * config/tc-ppc.h (tc_frob_symbol): Don't define.
166 (ppc_elf_frob_symbol): Don't declare.
167 (tc_frob_file_before_adjust): Define.
168 (ppc_frob_file_before_adjust): Declare.
170 * config/tc-ppc.c (md_pseudo_table): Warning fix.
171 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
174 (ppc_xcoff64): Rename to ppc_obj64.
175 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
176 (ppc_set_cpu): Set PPC_OPCODE_32 too.
177 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
179 (ppc_target_format): Use ppc_obj64 to select format.
180 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
181 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
182 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
183 (tc_frob_symbol): Likewise.
184 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
185 BFD_DEFAULT_TARGET_SIZE.
187 (ppc_is_toc_sym): Likewise.
188 (md_apply_fix3): Likewise.
189 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
190 BFD_DEFAULT_TARGET_SIZE.
191 (ELF_TC_SPECIAL_SECTIONS): Likewise.
192 (tc_frob_symbol): Likewise.
194 2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
196 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
199 2002-07-09 Alan Modra <amodra@bigpond.net.au>
201 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
202 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
203 (md_apply_fix3): Formatting. Remove redundant test.
204 (tc_gen_reloc): Remove redundant code.
205 (tc_i386_force_relocation): Delete. Movy body of function to..
206 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
208 2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
210 * configure.in: Add hppa-*-openbsd* target, change
211 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
213 * configure: Regenerate.
215 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
217 * config/tc-mips.c (macro): Shift the 32-bit address range
218 accessible with a lone "lui" down by 32768.
220 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
222 * config/tc-mips.c (load_address): Use non-trapping "daddu"
223 instead of "dadd" in address calculations.
226 2002-07-08 Alan Modra <amodra@bigpond.net.au>
228 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
230 (md_assemble): Instead, zap the suffix here.
232 2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
234 * NEWS: Remove next release number until the release is actually
237 2002-07-03 Alan Modra <amodra@bigpond.net.au>
239 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
241 * Makefile.in: Regenerate.
243 2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
245 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
246 to symbols in merge sections, even non pc-relative ones.
248 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
250 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
252 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
254 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
255 .softregs and .eeprom.
257 2002-06-28 David O'Brien <obrien@FreeBSD.org>
259 * NEWS: Note the next release is 2.13.
261 2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
263 * po/tr.po: New translation imported.
265 2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
267 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
268 (ecoff_directive_def): Likewise.
269 (ecoff_directive_tag): Likewise.
270 * listing.c (file_info): Likewise.
271 * hash.c (what): Likewise.
273 2002-06-25 H.J. Lu <hjl@gnu.org>
275 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
276 * Makefile.in: Regenerated.
278 2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
280 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
281 (assemble_ppi): Generate warning if the same register is used
282 twice as destination in the same padd / pmuls instruction.
284 2002-06-18 Dave Brolley <brolley@redhat.com>
286 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
287 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
288 * configure.in: Support frv-*-*.
289 * Makefile.am (CPU_TYPES): Add frv.
290 (TARGET_CPU_CFILES): Add tc-frv.c.
291 (TARGET_CPU_HFILES): Add tc-frv.h.
292 (DEPTC_frv_coff): New variable.
293 (DEPTC_frv_elf): New variable.
294 (DEPOBJ_frv_coff): New variable.
295 (DEPOBJ_frv_elf): New variable.
296 (DEP_frv_coff): New variable.
297 (DEP_frv_elf): New variable.
298 * tc-frv.c: New file.
299 * tc-frv.h: New file.
301 2002-06-17 Catherine Moore <clm@redhat.com>
303 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
305 2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
307 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
309 2002-06-17 Tom Rix <trix@redhat.com>
311 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
313 2002-06-14 H.J. Lu <hjl@gnu.org>
314 Daniel Jacobowitz <drow@mvista.com>
316 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
317 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
318 * config/tc-mips.c (s_mips_file): Call s_app_file_string
319 and new_logical_line for the first .file directive.
320 * read.c (s_app_file_string): New function.
321 (s_app_file): Call it.
322 * read.h (s_app_file_string): Add declaration.
324 2002-06-14 Daniel Jacobowitz <drow@mvista.com>
326 * configure.in: Remove MIPS_STABS_ELF.
327 * configure: Regenerated.
328 * config.in: Regenerated.
329 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
331 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
333 (pdr_seg): Declare unconditionally.
334 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
335 (s_mips_end): Likewise. Generate stabs function markers.
336 (s_mips_ent): Generate stabs function markers.
337 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
339 (s_mips_mask): Likewise.
340 (mips_flag_mdebug): New.
341 (md_longopts): Add "mdebug" and "no-mdebug".
342 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
343 (mips_after_parse_args): Set mips_flag_mdebug.
344 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
346 2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
348 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
349 value twice for RELA relocations.
351 2002-06-12 Ben Elliston <bje@redhat.com>
353 * symbols.c (resolve_symbol_value): Initialise final_val.
355 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
357 2002-06-11 Tom Rix <trix@redhat.com>
359 * config/tc-ppc.c (ppc_subseg_align): Delete.
360 (ppc_change_csect): Default csect align is 2.
361 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
363 2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
365 * config/tc-avr.c (mcu_types): Update.
367 2002-06-08 Matt Thomas <matt@3am-software.com>
369 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
370 (vax-*-netbsd*): New targets.
371 * configure: Regenerate.
372 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
373 * config/tc-vax.c: Add support for ELF and PIC.
374 (flag_want_pic): New flag.
375 (float_cons): Fix prototype.
376 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
377 (md_assemble): Introduce a new is_absolute local, and use it
378 rather than repeating the test. Make fatal errors actually
379 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
380 Add support for ELF. Add support for PIC.
381 (md_convert_frag): Adjust for BFD_ASSEMBLER.
382 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
384 (vax_reg_parse): Make the % register prefix mandatory for ELF,
385 optional for a.out, and not allowed for VMS. Adjust all callers.
386 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
387 (md_create_long_jump): Likewise.
388 (md_undefined_symbol): Likewise.
389 (md_section_align): Likewise.
390 (md_shortopts): Allow -k and -K for ELF.
391 (md_parse_option): Set flag_want_pic if -k or -K.
392 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
393 (tc_gen_reloc): New function if BFD_ASSEMBLER.
394 * config/tc-vax.h (tc_headers_hook): Remove.
395 (TARGET_FORMAT): Set according to object format and target
397 (BFD_ARCH, TARGET_ARCH): Define.
398 (NO_RELOC): Adjust for BFD_ASSEMBLER.
399 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
400 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
401 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
403 2002-06-08 Alan Modra <amodra@bigpond.net.au>
405 * Makefile.am: Run "make dep-am".
406 * Makefile.in: Regenerate.
408 * as.c: Replace CONST with const.
410 * config/obj-coff.c: Likewise.
411 * config/tc-a29k.c: Likewise.
412 * config/tc-arm.c: Likewise.
413 * config/tc-dlx.c: Likewise.
414 * config/tc-h8300.c: Likewise.
415 * config/tc-h8500.c: Likewise.
416 * config/tc-i370.c: Likewise.
417 * config/tc-i860.c: Likewise.
418 * config/tc-i960.c: Likewise.
419 * config/tc-m68hc11.c: Likewise.
420 * config/tc-m68k.c: Likewise.
421 * config/tc-m88k.c: Likewise.
422 * config/tc-mcore.c: Likewise.
423 * config/tc-mips.c: Likewise.
424 * config/tc-ns32k.c: Likewise.
425 * config/tc-pdp11.c: Likewise.
426 * config/tc-pj.c: Likewise.
427 * config/tc-s390.c: Likewise.
428 * config/tc-sh.c: Likewise.
429 * config/tc-sparc.c: Likewise.
430 * config/tc-tahoe.c: Likewise.
431 * config/tc-tic80.c: Likewise.
432 * config/tc-v850.c: Likewise.
433 * config/tc-vax.c: Likewise.
434 * config/tc-w65.c: Likewise.
435 * config/tc-z8k.c: Likewise.
437 2002-06-08 Daniel Jacobowitz <drow@mvista.com>
439 Based on patch from Matt Green:
440 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
441 * config/tc-mips.c (s_mips_file): Renamed from s_file.
442 (s_mips_loc): New function.
443 (mips_nonecoff_pseudo_table): Call them.
444 (append_insn): Call dwarf2_emit_insn.
446 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
448 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
450 (file_ase_mips16): New veriable.
451 (mips_eabi64): Remove.
452 (CPU_HAS_MIPS16): New define.
453 (CPU_HAS_MDMX): Fix data type.
454 (md_begin): Code cleanup. Use file_ase_mips16.
455 (mips_elf_final_processing): Handle mips16 header flag.
456 Handle EABI flag without intermediate variable.
458 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
460 * doc/as.texinfo: Update MIPS documentation.
462 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
464 * config/tc-mips.c: Add define for $zero register.
465 (md_begin): Add $zero as alias name for $0.
466 (insn_uses_reg): Use ZERO define.
467 (mips_ip): Add $zero as alias name for $0.
468 (mips16_ip): Likewise.
469 (s_cplocal): Demand empty rest of input line.
470 (tc_get_register): Likewise. Add support for $kt0, kt1 register
471 names. Use ZERO define. Fix input_line_pointer progress.
473 2002-06-07 Alan Modra <amodra@bigpond.net.au>
475 * symbols.c: Replace CONST by const throughout.
476 (symbol_find_exact): Split out from..
477 (symbol_find_base): ..here.
478 * symbols.h: Replace CONST by const throughout.
479 (symbol_find_exact): Declare.
480 * config/obj-elf.c: #include "struc-symbol.h".
481 (elf_frob_file): If group name matches an exported symbol, use that
482 symbol for the signature and ".group" as the section name.
484 2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
486 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
488 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
489 * testsuite/gas/sh/pcrel.d: Update.
490 * testsuite/gas/sh/pcrel.l: New file.
492 2002-06-06 Daniel Jacobowitz <drow@mvista.com>
494 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
495 and mips_opts.ase_mdmx if they are uninitialized.
497 2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
499 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
500 (hppa_force_relocation): Check if a stub just before the start symbol
501 of the last call_info is reachable before forcing relocation. Fix
504 2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
506 * config/tc-mips.c (mips_after_parse_args): New function.
507 (md_begin): Move processing of defaults to mips_after_parse_args.
508 config/tc-mips.h (md_after_parse_args): Define.
510 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
512 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
513 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
514 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
515 * configure: Regenerate.
516 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
519 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
521 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
523 2002-06-04 Alan Modra <amodra@bigpond.net.au>
525 * config/obj-elf.c (obj_elf_change_section): Set and check elf
526 linkonce flag. Print all warnings.
527 (obj_elf_section): Parse ",comdat" for groups.
528 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
529 consistency of comdat flag.
531 2002-06-02 Richard Henderson <rth@redhat.com>
533 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
534 with LITERALs without sequence numbers.
536 2002-06-01 Richard Henderson <rth@redhat.com>
538 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
539 Rename them LITUSE_ALPHA_*.
541 2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
543 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
544 accept parentheses enclosed register lists.
546 2002-05-31 Alan Modra <amodra@bigpond.net.au>
548 * Makefile.am: Run "make dep-am".
549 * Makefile.in: Regenerate.
550 * po/POTFILES.in: Regenerate.
552 2002-05-31 Graeme Peterson <gp@qnx.com>
554 * configure.in: Add i386-*-nto-qnx*.
555 * configure: Regenerate.
557 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
559 * config/tc-mips.c (mips_ip): Use unsigned long values for
562 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
564 * config/tc-mips.c (s_cpsetup): Fix initialization of
565 mips_cpreturn_register and mips_cpreturn_offset.
567 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
569 * config/tc-mips.c (s_cpsetup): Fix comment.
571 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
573 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
575 (mips16_ip): Likewise.
576 (tc_get_register): Likewise.
578 2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
579 Ed Satterthwaite <ehs@broadcom.com>
581 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
582 (mips_opts): Initialize "ase_mdmx" member.
583 (file_ase_mdmx): New variable.
584 (CPU_HAS_MDMX): New macro.
585 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
586 based on command line options and configuration defaults.
587 (macro_build): Note in comment that use of MDMX in macros is
588 not currently allowed.
589 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
590 "Z" MDMX operand types.
591 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
592 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
594 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
595 Add support for "-mdmx" and "-no-mdmx" options.
596 (OPTION_ELF_BASE): Move to accomodate new options.
597 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
598 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
599 file_ase_mdmx was set.
600 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
601 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
604 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
606 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
607 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
608 command line switch conforming to gcc conventions.
609 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
611 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
613 * config/tc-mips.c (macro_build_jalr): New Function.
614 (md_begin): NewABI uses big GOTs.
615 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
616 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
617 (load_address): Add some NewABI PIC support.
619 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
620 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
622 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
624 * config/tc-mips.c (load_address): Use mips_gp_register instead
625 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
627 (macro): Use mips_gp_register instead of hardcoded value.
629 2002-05-30 Richard Henderson <rth@redhat.com>
631 * expr.h (operatorT): Add O_md17..O_md32.
632 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
633 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
634 O_tprelhi, O_tprello, O_tprel): New.
635 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
636 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
637 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
638 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
639 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
640 (md_apply_fix3): Handle TLS relocations.
641 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
642 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
643 associated TLS reloc. Check lituse_tls relocs match up.
644 (emit_insn): Handle TLS relocations.
647 * doc/c-alpha.texi: Add docs for tls relocations.
649 2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
651 * config/tc-mips.c (mips_gprel_offset): New variable.
654 2002-05-30 Diego Novillo <dnovillo@redhat.com>
656 * gas/config/tc-d10v.c (check_resource_conflict): Only check
657 write-write conflicts.
658 (md_assemble): Reformat introductory comment.
659 (parallel_ok): Prevent packing only if the first
660 instruction cannot be packed.
662 2002-05-30 Jason Eckhardt <jle@redhat.com>
663 Tom Rix <trix@redhat.com>
665 * config/tc-d10v.c (build_insn): Check for immediates.
667 2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
669 * config/tc-mips.c: Replace GP in comments by $gp.
670 (mips_big_got): Initialize.
671 (mips_trap): Initialize.
672 (load_address): Use mips_gp_register instead of hardcoded value.
673 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
674 (macro): Use mips_gp_register instead of hardcoded value.
675 (macro2): Change load_address calls.
676 (md_pcrel_from): Comment formatting.
677 (s_cpload): Use mips_gp_register instead of hardcoded value.
678 (s_cprestore): Likewise. Comment formatting.
679 (s_gpword): Fix data type.
680 (s_cpadd): Use mips_gp_register instead of hardcoded value.
681 (nopic_need_relax): Replace GP in comments by $gp.
682 (mips_elf_final_processing): Better comment.
684 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
686 * configure.in: Add DLX configuraton
687 * Makefile.am: Add DLX configuraton
688 * configure: Regenerate.
689 * Makefile.in: Regenerate.
690 * config/tc-dlx.c: New file.
691 * config/tc-dlx.h: New files.
692 * NEWS: Mention new support.
694 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
696 * config/obj-coff.c (write_object_file): Add missing semicolon.
698 2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
700 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
701 by the define. Remove superfluous check of mips_opts.mips16.
702 (append_insn): Likewise. Canonicalize variable increments.
703 (macro_build): Canonicalize variable increments.
704 (macro_build_lui): Likewise.
705 (load_register): Likewise.
706 (load_address): Move pointer initialization.
707 (macro): Move pointer to a more local scope. Canonicalize variable
708 increments. Better comments. Replace magic constant for RA by the
710 (macro2): Replace magic constant for RA by the define. Canonicalize
712 (mips_ip): Canonicalize variable increments.
713 (mips16_ip): Replace magic constant for RA by the define.
714 (my_getSmallParser): Canonicalize variable increments/decrements.
715 (my_getPercentOp): Likewise.
716 (my_getSmallExpression): Likewise.
718 (s_mipsset): Likewise.
719 (s_cpsetup): Likewise.
720 (s_insn): Remove superfluous check of mips_opts.mips16.
721 (s_mips_stab): Likewise.
722 (mips_handle_align): Canonicalize variable increments.
723 (s_mips_ent): Likewise.
724 (s_mips_end): Add comment.
726 2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
728 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
729 * configure: Regenerate.
731 2002-05-25 Alan Modra <amodra@bigpond.net.au>
733 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
734 * Makefile.in: Regenerate.
735 * dep-in.sed: Reorder to match OBJS in Makefile.am.
736 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
737 * configure: Regenerate.
738 * as.h: Use #include "" instead of <> for local header files.
739 * flonum-konst.c: Likewise.
740 * flonum-mult.c: Likewise.
742 * listing.c: Likewise.
743 * config/tc-ia64.h: Likewise.
744 * config/tc-v850.h: Likewise.
746 2002-05-24 TAMURA Kent <kent@netbsd.org>
748 * configure.in: Add a target for i386-netbsdpe.
749 * configure: Regenerate.
751 2002-05-23 Jakub Jelinek <jakub@redhat.com>
753 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
754 (obj_elf_common): Call elf_common.
755 (obj_elf_tls_common): New function.
756 (elf_pseudo_tab): Support .tls_common.
757 (special_sections): Add .tdata and .tbss.
758 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
760 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
761 (obj_elf_parse_section_letters): Include T in error message.
762 * config/tc-ppc.c (ppc_section_letter): Likewise.
763 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
764 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
766 * config/tc-sparc.c (md_apply_fix3): Likewise.
767 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
768 Define them if not BFD_ASSEMBLER.
769 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
771 (md_apply_fix3): Add TLS relocs.
772 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
773 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
774 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
775 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
776 (ia64_elf_section_letter): Include T in error message.
777 (md_begin): Support TLS operators.
778 (md_operand): Likewise.
779 (ia64_gen_real_reloc_type): Support TLS relocs.
780 * testsuite/gas/i386/tlspic.s: New file.
781 * testsuite/gas/i386/tlsd.s: New file.
782 * testsuite/gas/i386/tlsnopic.s: New file.
783 * testsuite/gas/i386/tlsd.d: New file.
784 * testsuite/gas/i386/tlsnopic.d: New file.
785 * testsuite/gas/i386/tlspic.d: New file.
786 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
787 * testsuite/gas/ia64/tls.s: New file.
788 * testsuite/gas/ia64/tls.d: New file.
789 * testsuite/gas/ia64/ia64.exp: Add tls test.
790 * write.c (adjust_reloc_syms): Don't change symbols in
791 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
793 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
795 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
796 round the relocation up rather than down.
798 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
800 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
802 * doc/as.texinfo: Document that the COFF version of .section
803 ignores the 'a' flag.
805 2002-05-23 Alan Modra <amodra@bigpond.net.au>
807 * config/tc-alpha.c (assemble_tokens): Protect use of
808 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
810 * write.c (size_seg): Check adjustment to last frag.
811 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
813 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
814 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
815 (write_object_file): Invoke md_do_align if available, and use
816 frag_align_code on text sections.
817 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
818 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
819 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
820 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
821 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
824 2002-05-22 H.J. Lu <hjl@gnu.org>
826 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
829 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
831 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
834 2002-05-22 H.J. Lu <hjl@gnu.org>
836 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
837 for one .loc for compiler.
839 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
841 * config/tc-mips.c (macro): Relax warning, it's toot strict for
844 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
846 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
847 Optimize the rotate by zero case.
849 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
851 * configure.in: Remove accidental enabling of bfd_gas=yes for
853 * configure: Regenerate.
855 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
857 * app.c: Fix formatting.
861 * input-file.c: Likewise.
862 * listing.c: Likewise.
865 * symbols.c: Likewise.
867 2002-05-17 Alan Modra <amodra@bigpond.net.au>
869 * config/obj-generic.c: Delete file.
870 * config/obj-generic.h: Likewise.
872 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
874 * config/tc-avr.c (mcu_types): Update for new devices.
876 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
878 * config/tc-mips.c (macro): Warn about wrong la/dla use.
880 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
882 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
883 worked sometimes by accident. Fix copy&paste comment.
885 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
887 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
888 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
889 (mips_elf_final_processing): Let n32 use .reginfo.
891 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
893 * config/tc-mips.c (append_insn): Fix too small range of variable.
895 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
897 * config/tc-arm.c (arm_cleanup): Remove redundant call to
900 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
902 * config/tc-arm.c (md_assemble): Remove redundant call to
905 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
908 * stabs.c (s_stab_generic): Fix grammatical error in warning
911 2002-05-13 Alan Modra <amodra@bigpond.net.au>
913 * write.c (subsegs_finish): Don't specially align last subseg.
915 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
917 * stabs.c (s_stab_generic): Warn about a description field that is
920 * config/obj-coff.c: Fix compile time warnings when compiling
921 without BFD_ASSEMBLER defined.
924 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
926 (md_pcrel_from_section): Use md_pcrel_from().
928 2002-05-11 Bruno Haible <bruno@clisp.org>
930 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
931 by dwarf2_directive_loc, instead of calling dwarf2_where.
933 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
935 * config/obj-coff.h: Fix formatting.
936 * config/tc-mcore.c: Likewise.
937 * config/tc-mn10300.c: Likewise.
938 * config/tc-openrisc.c: Likewise.
939 * config/tc-or32.c: Likewise.
940 * config/tc-pdp11.c: Likewise.
941 * config/tc-ppc.c: Likewise.
942 * config/tc-ppc.h: Likewise.
943 * config/tc-sh64.c: Likewise.
944 * config/tc-sh.c: Likewise.
945 * config/tc-tic54x.c: Likewise.
946 * config/tc-xstormy16.c: Likewise.
947 * config/tc-xstormy16.h: Likewise.
949 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
951 * config/obj-coff.c: Fix formatting.
952 * config/obj-elf.c: Likewise.
953 * config/tc-alpha.c: Likewise.
954 * config/tc-arm.c: Likewise.
955 * config/tc-d10v.c: Likewise.
956 * config/tc-d30v.c: Likewise.
957 * config/tc-h8300.c: Likewise.
958 * config/tc-hppa.c: Likewise.
960 2002-05-09 Alan Modra <amodra@bigpond.net.au>
962 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
963 reloc when no_cond_jump_promotion.
965 2002-05-08 Jim Wilson <wilson@redhat.com>
967 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
968 current variable part of frag.
970 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
972 * config/tc-mmix.c: Fix formatting.
973 * config/tc-mmix.h: Likewise.
975 2002-05-08 Alan Modra <amodra@bigpond.net.au>
977 * configure: Regenerate.
979 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
981 * config/tc-m68k.c: Fix formatting.
983 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
985 * Makefile.am: Honour DESTDIR.
986 * Makefile.in: Regenerate.
988 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
990 * config/tc-ia64.c: Fix formatting.
991 * config/tc-ia64.h: Likewise.
993 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
995 * config/tc-mips.c: Fix formatting.
996 * config/tc-s390.c: Likewise.
997 * config/tc-s390.h: Likewise.
999 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
1001 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
1002 information for instructions.
1004 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
1006 * as.h: Fix formatting.
1009 * dwarf2dbg.c: Likewise.
1010 * frags.h: Likewise.
1012 * macro.c: Likewise.
1014 * stabs.c: Likewise.
1015 * symbols.c: Likewise.
1017 2002-05-02 Alan Modra <amodra@bigpond.net.au>
1019 * app.c (mri_pseudo): Only declare for TC_M68K.
1021 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1022 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1023 BFD_RELOC_16_BASEREL.
1024 (md_assemble): Likewise.
1025 (md_apply_fix3): Likewise.
1027 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1029 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1030 zero into an add of zero - it is not the same.
1032 2002-05-01 Arati Dikey <aratid@kpit.com>
1034 * tc-sh.c (get_specific): Generate warning if the same
1035 destination register is used in parallel instructions.
1037 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
1039 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1041 2002-05-01 Alan Modra <amodra@bigpond.net.au>
1043 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1044 backwards to prevent cascading errors.
1046 2002-04-30 Mark Mitchell <mark@codesourcery.com>
1048 * configure.in: Add support for powerpc-*-windiss.
1049 * configure: Regenerated.
1051 2002-04-28 Alan Modra <amodra@bigpond.net.au>
1053 * config/tc-s390.c (md_parse_option): Formatting.
1055 * config/tc-i386.c: Formatting fixes, add missing space in error
1058 2002-04-24 Christian Groessler <chris@groessler.org>
1060 * config/tc-z8k.c (build_bytes): Add support for new cases:
1061 CLASS_IGNORE and ARG_NIM4.
1062 (md_assemble): Prevent destruction of input_line_pointer if
1063 get_operands returns failure.
1065 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
1067 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1068 instructions to be generated by macros.
1070 2002-04-24 Andreas Schwab <schwab@suse.de>
1072 * config/tc-i386.c (output_jump, output_disp)
1073 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1075 (md_apply_fix3): Remember addend value for rela relocations.
1076 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1078 2002-04-22 Chris Demetriou <cgd@broadcom.com>
1080 * config/tc-mips.c (macro_build): Add close-parenthesis missing
1081 from previous change.
1083 2002-04-22 Eric Christopher <echristo@redhat.com>
1085 * config/tc-mips.c (macro_build): Add warning if macro instructions
1086 are expanded into a branch delay slot.
1088 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
1090 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1091 numbers, gdb relies on them to detect the start of the prologue.
1093 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
1095 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1096 symbols in merge sections.
1098 2002-04-16 Alan Modra <amodra@bigpond.net.au>
1100 * as.c (main): Don't reference _bfd_chunksize.
1102 2002-04-15 Tom Rix <trix@redhat.com>
1104 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1105 symbols in merge sections.
1107 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
1109 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1110 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1111 argument for the precision.
1112 (gen_to_words): Update accordingly.
1114 2002-04-10 Alan Modra <amodra@bigpond.net.au>
1116 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1117 BFD_VERSION_STRING unavailable.
1118 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1120 2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
1122 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1123 symbol_used_in_reloc_p is true.
1125 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1128 2002-04-04 Alan Modra <amodra@bigpond.net.au>
1130 * dep-in.sed: Cope with absolute paths.
1131 * Makefile.am (dep.sed): Subst TOPDIR.
1133 * Makefile.in: Regenerate.
1135 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1137 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1138 (mips_ip): Remove unused variable.
1139 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1140 unsigned char with bfd_byte.
1141 (s_file): Remove unused variable.
1142 (s_mips_ent): Likewise.
1144 2002-04-03 Tom Rix <trix@redhat.com>
1146 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1148 (find_opcode): Fix warning in as_warn.
1149 * config/tc-d10v.h: Update Copyright.
1151 2002-04-03 Alan Matsuoka <alanm@redhat.com>
1152 Tom Rix <trix@redhat.com>
1154 From Jeff Knaggs <jknaggs@redhat.com>
1155 * config/tc-d10v.c (check_resource_conflict): New function to
1156 check for resource conflicts.
1158 From Jason Eckhardt <jle@redhat.com>
1159 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1161 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1162 reserved control registers is used.
1163 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1166 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
1167 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1168 instruction cannot be packed.
1170 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
1171 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1172 write-write conflicts.
1173 (md_assemble): Reformat introductory comment.
1174 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1177 2002-04-03 Alan Modra <amodra@bigpond.net.au>
1179 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1180 O_logical_not>): Derive final_seg from add_symbol.
1181 <O_multiply..O_logical_or>: More final_seg twiddles.
1183 2002-04-01 Jessica Han <jessica@cup.hp.com>
1185 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1188 2002-03-27 Andreas Schwab <schwab@suse.de>
1190 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1191 field for pc-relative fixups.
1192 (output_disp): Likewise.
1193 (md_estimate_size_before_relax): Likewise.
1194 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1195 pc-relative fixups in 64bit mode.
1197 2002-03-22 Alan Modra <amodra@bigpond.net.au>
1199 * config/te-aix5.h: Typo fix.
1201 2002-03-21 Alan Modra <amodra@bigpond.net.au>
1203 * Makefile.am: Run "make dep-am".
1204 * Makefile.in: Regenerate.
1205 * doc/Makefile.in: Regenerate.
1207 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1209 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1210 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1212 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
1214 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1215 the EXTENDED bit here; report the estimate according to the
1218 2002-03-18 Tom Rix <trix@redhat.com>
1220 * configure.in: Add AIX 5 support.
1221 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1222 * config/te-aix5.h: New file. AIX 5 support.
1223 * configure: Regenerate.
1225 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1227 * po/fr.po: Updated version.
1229 2002-03-16 Andreas Jaeger <aj@suse.de>
1231 * doc/c-mips.texi (Machine Dependencies): Add new node.
1233 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1235 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1236 (mips_opts): Initialize "ase_mips3d" member.
1237 (file_ase_mips3d): New variable.
1238 (CPU_HAS_MIPS3D): New macro.
1239 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1240 based on command line options and configuration defaults.
1241 (macro_build, mips_ip): Accept MIPS-3D instructions if
1242 mips_opts.ase_mips3d is set.
1243 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1244 Add support for "-mips3d" and "-no-mips3d" options.
1245 (OPTION_ELF_BASE): Move to accomodate new options.
1246 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1247 (mips_elf_final_processing): Add a comment indicating that a
1248 MIPS-3D ASE ELF header flag should be set, when one exists.
1249 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1250 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1251 nomips3d" directives.
1253 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1255 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1256 a weak symbol in same section to be within reach.
1258 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1260 * po/fr.po: Updated version.
1262 2002-03-12 Andreas Schwab <schwab@suse.de>
1264 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1265 body record so that an error is given for misplaced .save
1268 2002-03-09 Alan Modra <amodra@bigpond.net.au>
1270 * config/tc-i386.h (REX_OPCODE): Define.
1271 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1272 (rex_byte): typedef to int.
1273 * config/tc-i386.c: Group prototypes and vars together.
1274 Formatting fixes. Remove occurrences of "register" keyword.
1277 (mode_from_disp_size): Add INLINE keyword to prototype.
1278 (fits_in_signed_byte): Likewise.
1279 (fits_in_unsigned_byte): Likewise.
1280 (fits_in_unsigned_word): Likewise.
1281 (fits_in_signed_word): Likewise.
1282 (fits_in_unsigned_long): Likewise.
1283 (fits_in_signed_long): Likewise.
1284 (type_names): Constify.
1285 (intel_float_operand): Constify param.
1286 (add_prefix): Use REX_OPCODE.
1287 (md_assemble): Likewise. Modify for changed rex_byte.
1288 (parse_insn): Split out of md_assemble.
1289 (parse_operands): Likewise.
1290 (swap_operands): Likewise.
1291 (optimize_imm): Likewise.
1292 (optimize_disp): Likewise.
1293 (match_template): Likewise.
1294 (check_string): Likewise.
1295 (process_suffix): Likewise.
1296 (check_byte_reg): Likewise.
1297 (check_long_reg): Likewise.
1298 (check_qword_reg): Likewise.
1299 (check_word_reg): Likewise.
1300 (finalize_imm): Likewise.
1301 (process_operands): Likewise.
1302 (build_modrm_byte): Likewise.
1303 (output_insn): Likewise.
1304 (output_branch): Likewise.
1305 (output_jump): Likewise.
1306 (output_interseg_jump): Likewise.
1307 (output_disp): Likewise.
1308 (output_imm): Likewise.
1310 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
1312 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1314 2002-03-06 Alan Modra <amodra@bigpond.net.au>
1316 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1317 relocs except when BFD64.
1319 * write.c (number_to_chars_bigendian): Don't abort when N is
1320 larger than sizeof (VAL).
1321 (number_to_chars_littleendian): Likewise.
1323 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1325 * config/tc-hppa.c (md_apply_fix3): Add cast.
1326 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1329 2002-03-05 Paul Koning <pkoning@equallogic.com>
1331 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1332 (parse_ac5): New function for parsing float regs in float operand.
1333 (parse_expression): Remove attempt to make literals be octal.
1334 (parse_op_no_deferred): Support float literals.
1335 (parse_op): Reject attempts to refer to float regs.
1336 (parse_fop): New function, like parse_op but for float operand.
1337 (md_assemble): Add cases to parse float operands. Also fix
1338 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1340 2002-03-04 H.J. Lu <hjl@gnu.org>
1342 * config/obj-elf.c (special_section): Add .init_array,
1343 .fini_array and .preinit_array.
1345 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1346 .init_array and .fini_array.
1348 2002-03-01 Jakub Jelinek <jakub@redhat.com>
1350 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1352 (obj_frob_symbol): Copy visibility.
1354 2002-02-28 Jakub Jelinek <jakub@redhat.com>
1356 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1358 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1360 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1362 * po/es.po: Updated.
1364 2002-02-26 Chris Demetriou <cgd@broadcom.com>
1366 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1367 only, undo the changes made on 2001-06-08, with the
1368 effect being that common or extern symbols are
1369 adjusted for embedded-PIC, but weak symbols are not.
1370 (md_estimate_size_before_relax: Likewise, with the effect
1371 that extern symbols are treated the same as weak symbols
1372 only if not embedded-PIC.
1373 (mips_fix_adjustable) Likewise, with the effect that
1374 weak or extern symbols are not adjusted for embedded-PIC.
1375 (md_apply_fix3): Tweak so that the case where value is zero
1376 is handled more correctly for embedded-PIC code.
1378 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1380 * doc/as.texinfo (Overview): Add missing @ifset IA64
1382 * configure.in (LINGUAS): Add es.po.
1383 * configure: Regenerate.
1384 * po/es.po: New file.
1386 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1388 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1389 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1390 and NO_PIC cases. Code cleanup.
1391 (macro2): Fix handling of 64bit register loads.
1393 2002-02-25 David Mosberger <davidm@hpl.hp.com>
1395 * doc/as.texinfo: Add entry for IA64.
1396 * doc/c-ia64.texi: New file.
1398 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1400 * config/tc-hppa.c: Update copyright date.
1402 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1403 Remove references to chip manufacturers.
1404 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1406 (md_show_usage): Remove references to chip manufacturers. Mention
1408 (md_begin): Test power4 opcode flag bits.
1410 2002-02-22 David Mosberger <davidm@hpl.hp.com>
1412 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1413 count exceeds prologue count.
1414 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1415 (unwind.label_prologue_count): New member.
1417 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1419 (get_saved_prologue_count): New function.
1420 (save_prologue_count): New function.
1421 (free_saved_prologue_count): New function.
1422 (dot_label_state): Record state label by calling save_prologue_count().
1423 (dot_copy_state): Restore prologue count by calling
1424 get_saved_prologue_count().
1425 (generate_unwind_image): Free up list of saved prologue
1426 counts by calling free_saved_prologue_counts().
1428 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1430 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1431 function declarations.
1433 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1435 * NEWS: Note that GASP is now deprecated.
1436 * Makefile.am: Do not build gasp-new by default.
1437 * Makefile.in: Regenerate.
1438 * doc/Makefile.am: Do not install gasp.info.
1439 * doc/Makefile.in: Regenerate.
1440 * gas/gasp.texi: Note that gasp is now deprecated.
1442 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1444 * NEWS: Mark 2.12 branch.
1446 2002-02-19 Tom Tromey <tromey@redhat.com>
1448 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1450 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1452 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1455 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1457 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1458 Make bit size independent of architecture switch.
1459 (md_begin): Add warning for -m64 with -Aesa.
1460 (s390_md_end): Use renamed architecture defines.
1462 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
1464 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1466 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1468 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1471 2002-02-15 Chris Demetriou <cgd@broadcom.com>
1473 * config/tc-mips.c (md_estimate_size_before_relax): Really
1474 make sure we treat weak like extern only for ELF. (Fixes
1475 patch from 2001-07-25.)
1477 2002-02-15 Ben Elliston <bje@redhat.com>
1479 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1482 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1484 * NEWS: Mention support for MMIX.
1486 2002-02-13 Chris Demetriou <cgd@broadcom.com>
1488 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1489 a sequence of indpendent 'if' statements for easier debugging
1490 and future modification.
1492 2002-02-13 Matt Fredette <fredette@netbsd.org>
1494 * config/tc-m68k.c (md_show_usage): No longer display a
1495 hard-coded "68020" for the default CPU, instead display the
1496 canonical name of the true, configured default CPU.
1497 (m68k_elf_final_processing): Mark objects for sub-68020
1498 CPUs with the new EF_M68000 flag.
1500 2002-02-13 Andreas Schwab <schwab@suse.de>
1502 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1503 pc-relative relocations to merge sections in 64-bit mode.
1505 2002-02-13 Ben Elliston <bje@redhat.com>
1507 * NEWS: Document floating point number handling in gasp.
1508 * gasp.c: Include <assert.h> and "xregex.h".
1509 (is_flonum): New function.
1510 (chew_flownum): Likewise.
1511 (change_base): Consume flonums from the input, where possible.
1512 * doc/gasp.texi (Constants): Document floating point numbers.
1514 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1516 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1517 that implicitly use LR and RR selectors.
1519 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1521 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1522 and `epsw' as available on AM33 and above only.
1523 (other_register_name): Add logic to handle machine type encoded in
1526 2002-02-11 Tom Rix <trix@redhat.com>
1528 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1531 2002-06-11 Alexandre Oliva <aoliva@redhat.com>
1533 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1536 2002-02-11 Jan Hubicka <jh@suse.cz>
1538 * i386.c (md_assemble): Support 32bit address prefix.
1539 (i386_displacement): Likewise.
1540 (i386_index_check): Accept 32bit addressing in 64bit mode.
1542 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1544 * config/tc-sh.c (dot): Removed unused function.
1546 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1548 * Makefile.am: "make dep-am".
1549 * Makefile.in: Regenerate.
1550 * aclocal.m4: Regenerate.
1551 * config.in: Regenerate.
1552 * configure: Regenerate.
1553 * doc/Makefile.in: Regenerate.
1555 2002-02-10 Richard Henderson <rth@redhat.com>
1557 * doc/c-alpha.texi: New file.
1558 * doc/Makefile.am (CPU_DOCS): Add it.
1559 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1561 2002-02-09 Richard Henderson <rth@redhat.com>
1563 * config/tc-alpha.c (O_samegp): New.
1564 (USER_RELOC_P): Include it.
1565 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1566 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1567 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1568 (alpha_validate_fix): New.
1569 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1571 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
1573 * doc/c-cris.texi: New.
1574 * doc/all.texi: @set CRIS.
1575 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1576 Include c-cris.texi.
1577 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1578 * doc/Makefile.in: Regenerate.
1580 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1582 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1583 determine if a number is a sign-extended 32-bit number.
1584 (load_register): Use IS_SEXT_32BIT_NUM.
1585 (macro): Check if load/store macro handling is using a
1586 constant 32-bit address on 64-bit address systems, and if
1587 so optimize the generation of that address.
1589 2002-02-08 Richard Henderson <rth@redhat.com>
1591 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1592 we've eliminated all foreign relocation types yet.
1593 (alpha_fix_adjustable): Likewise.
1595 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1597 Contribute sh64-elf.
1598 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1599 Stephen Clarke <Stephen.Clarke@st.com>
1600 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1601 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1602 * config/tc-sh.c (md_relax_table): Added default sizes for
1603 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1604 MOVI_16, MOVI_32 and MOVI_48.
1605 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1606 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1608 (shmedia_md_estimate_size_before_relax): Remove redundant
1609 blocks. Set fragP->fr_var even if relaxation type unchanged.
1610 Retain UNDEF_MOVI until expression decays to number.
1611 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1612 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1613 relocation types. Take fixP->fx_addnumber into account too.
1614 (shmedia_md_apply_fix): Likewise.
1615 (shmedia_md_convert_frag): Likewise.
1616 (shmedia_build_Mytes): Likewise.
1617 (sh64_consume_datalabel): Complain about nested datalabel.
1618 Support PIC relocs. Call sh_parse_name.
1619 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1620 in tc-sh.h to SHmedia reloc types.
1621 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1622 MOVI_GOTPC): New relaxation constants.
1623 (md_relax_table): Introduce relaxation directives for PIC-related
1625 (sh_PIC_related_p): Handle datalabel.
1626 (sh_check_fixup): Choose SH5 PIC relocations.
1627 (sh_cons_fix_new): Added BDF_RELOC_64.
1628 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1629 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1630 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1631 current ISA is SHmedia, get 7 bytes.
1632 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1633 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1635 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1636 shmedia_apply_fix3 and make void.
1637 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
1638 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1640 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1641 * config/tc-sh64.h (md_parse_name): Take &c as argument.
1642 2001-03-14 DJ Delorie <dj@redhat.com>
1643 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1644 * doc/Makefile.in(CPU_DOCS): Ditto.
1645 * doc/c-sh64.texi: New file.
1646 * doc/as.texinfo: Add SH64 support.
1647 2001-03-13 DJ Delorie <dj@redhat.com>
1648 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1649 A_REUSE_PREV so that its purpose is more obvious.
1650 (shmedia_build_Mytes): Ditto.
1651 2001-03-07 DJ Delorie <dj@redhat.com>
1652 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1654 (sh64_vtable_inherit): Ditto.
1655 (strip_datalabels): New, strip "datalabel" from given line.
1656 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1658 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
1659 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1661 (shmedia_build_Mytes): ... to here.
1662 2001-03-06 DJ Delorie <dj@redhat.com>
1663 * config/tc-sh.c: Remove sh64-specific uaquad now that there
1665 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
1666 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1667 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1668 address by one in call to dwarf2_emit_insn.
1669 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
1670 Implement ".abi" pseudo and correct .cranges descriptors. Correct
1671 alignment handling broken by imported changes.
1672 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1673 (sh64_handle_align): Declare.
1674 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1675 (sh64_max_mem_for_rs_align_code): Declare.
1676 (enum sh64_isa_values): Moved here from tc-sh64.c.
1677 (md_do_align): Define.
1678 (sh64_do_align): Declare.
1679 (struct sh64_tc_frag_data): New.
1680 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
1682 (TC_FRAG_INIT): Change to set new datatype.
1683 (struct sh64_segment_info_type): Rename member
1684 last_flushed_location to last_contents_mark. All users changed.
1685 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1686 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1687 * config/tc-sh.c (md_pseudo_table): Add ".abi".
1688 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1689 of unsetting seen_insn.
1690 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1691 call sh64_update_contents_mark.
1692 (sh_handle_align): Remove HAVE_SH64-conditioned code.
1693 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1694 enum sh64_isa_values.
1695 (sh64_set_contents_type): Drop segT parameter. All callers changed.
1696 (emitting_crange): Boolean guard moved to file scope from function
1697 scope in sh64_set_contents_type.
1699 (sh64_update_contents_mark): New; most split out from
1700 sh64_flush_pending_output.
1701 (shmedia_md_end): Call sh64_update_contents_mark. Set
1702 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1703 (sh64_do_align): New function.
1704 (sh64_max_mem_for_rs_align_code): New function.
1705 (sh64_handle_align): Rename from shmedia_do_align. Make
1706 non-static. Add head comment. Emit zero bytes for n bytes modulo
1707 four. Change return-type to void.
1708 (shmedia_elf_new_section): Remove.
1709 (shmedia_md_assemble): Call sh64_update_contents_mark.
1710 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
1711 new frag. Call sh64_update_contents_mark after making the new
1713 (sh64_flush_pending_output): Just call sh64_update_contents_mark
1714 and sh_flush_pending_output.
1715 (sh64_flag_output): Also call md_flush_pending_output, but add
1716 condition on not emitting_crange.
1717 (sh64_tc_cons_fix_new): Remove.
1718 2001-01-12 Nick Clifton <nickc@redhat.com>
1719 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1720 alignment handling scheme imported from sourceware.
1721 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
1722 * config/tc-sh64.h (TARGET_FORMAT): Define.
1723 (sh64_target_format): Prototype.
1724 * config/tc-sh64.c (sh64_target_mach): New function.
1725 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
1726 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1727 zero_address_frag instead of copying the frag of the symbol.
1728 (shmedia_frob_file_before_adjust): Ditto.
1729 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1730 to valueT to remove signedness.
1731 (shmedia_md_convert_frag): Add parameter final. Rename parameter
1732 headers to output_bfd. Do not evaluate symbols if final is false;
1734 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1735 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1736 to the current frag, call shmedia_md_convert_frag to emit fixups
1737 and make frag_wane neutralize the frag. Update comments.
1738 * config/tc-sh.c (md_convert_frag): Change caller of
1739 shmedia_md_convert_frag.
1740 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1741 * config/tc-sh64.h: Tweak comments and correct formatting.
1742 * config/tc-sh64.c: Ditto.
1743 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1744 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1745 for the no-relocation case.
1746 (shmedia_check_limits): Fix range check being off-by-one for PTA.
1747 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
1749 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1751 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1752 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1754 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1756 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1757 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1758 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1759 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1760 al>: Set lowest bit of field to relocate to 1 and rest to empty,
1761 if reloc is emitted.
1762 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1763 New options plus bugfixes.
1764 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1766 (md_parse_option): Handle new options.
1767 (md_show_usage): Add blurb for new options.
1768 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1769 (sh64_expand, sh64_pt32): New variables.
1770 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1771 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1772 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1773 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1774 <resolved previously-pc-relative relocs>: Handle
1775 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1776 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1777 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1778 points to SHcompact code.
1779 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1780 SH64PCREL16)>: Check that ISA of what operand points at and
1781 PTA/PTB matches, or emit error.
1782 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1783 SHMEDIA_BFD_RELOC_PT.
1784 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1786 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1787 condition for MOVI expansion.
1788 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1789 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1791 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1793 (sh64_target_format): Error-check setting of sh64_pt32 and
1794 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1795 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1796 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1797 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1798 * config/tc-sh64.c: Improve comments.
1799 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1800 not say the linker will check correctness of PTA/PTB expansion.
1801 (shmedia_md_end): Make non-static.
1802 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1804 * config/tc-sh.c (sh_finalize): Remove.
1805 * config/tc-sh.h (md_end): Do not define.
1806 Remove prototype for sh_finalize.
1807 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1808 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1809 sh64_section_data container when storing section type in tdata
1810 field in elf_section_data.
1811 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1813 * Makefile.am: Update dependencies.
1814 * Makefile.in: Regenerate.
1815 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1816 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1817 dwarf2_emit_insn call with test on debug_type.
1818 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1819 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1820 CRT_SH5_ISA32 sticky for 64-bit.
1821 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1822 Generate .crange sections when switching ISA mode or emitting
1823 constants in same section as code.
1824 * config/tc-sh64.c: Reformat structure definitions.
1825 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1827 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1828 to emit a .cranges descriptor when contents type changes. Only
1829 emit error if changing contents type and -no-mix is in effect.
1830 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1831 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1832 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1833 sh64_flush_last_crange over sections.
1834 When checking main symbol of datalabel symbol, check for
1835 STO_SH5_ISA32, not ISA type of section in definition.
1836 (shmedia_frob_file_before_adjust): Check main symbol for
1837 STO_SH5_ISA32; don't check ISA type of section in definition.
1838 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1839 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1840 .cranges entries have been output.
1841 (shmedia_elf_new_section): Just call md_flush_pending_output.
1842 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1843 fix. Do not set tc_segment_info_data.in_code for section. Call
1844 sh64_set_contents_type for SHmedia code.
1845 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1846 false. Call md_flush_pending_output.
1847 (sh64_target_format): Check that -no-mix and
1848 -shcompact-const-crange are used in sane combination with other
1850 (shmedia_md_pcrel_from_section): Check type of fix for how to
1852 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1853 not ISA type of section in definition.
1854 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1855 hold contents-type state.
1856 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1857 (sh64_flush_pending_output): Declare.
1858 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1859 (sh64_tc_cons_fix_new): Declare.
1860 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1861 call sh64_flag_output.
1862 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1863 call sh64_set_contents_type to mark SHcompact code and set
1865 (md_longopts): New options "-no-mix" and
1866 "-shcompact-const-crange".
1867 (md_parse_option): Handle new options.
1868 (md_show_usage): Add blurb for new options.
1869 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1870 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1871 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1872 (sh64_last_insn_frag): New.
1873 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1874 to get frag for insn opcode for generating fixups; do not assume it
1876 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1878 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1880 (TC_FRAG_TYPE): Define as fragS *.
1881 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1882 (sh64_last_insn_frag): Declare.
1883 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1884 not == NULL before dereferencing.
1885 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1886 Get rid of BFD section flag and EF_SH64_ABI64.
1887 * config/tc-sh64.c (shmedia_frob_section_type): Use
1888 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1889 communicate the section as containing SHmedia code. Describe why.
1890 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1891 EF_SH64 regardless of ABI.
1892 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1893 in error message. Handle resolved expressions for
1894 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1895 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1896 (shmedia_check_limits): Handle BFD_RELOC_64.
1897 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1898 a STO_SH5_ISA32 symbol, only the BFD value.
1899 2000-12-11 Ben Elliston <bje@redhat.com>
1900 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1901 dwarf2_generate_asm_lineno.
1902 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1903 Handle PC-relative MOVI expansions with assembler relaxation.
1904 Generate PC-relative relocs from 16-bit PC-relative expressions.
1905 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1906 (shmedia_md_pcrel_from_section): ...here.
1907 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1908 turned completely resolved. Adjust relocation type for 16-bit
1909 immediate operands that has turned PC-relative. Adjust back for
1910 MD_PCREL_FROM_SECTION being applied twice.
1911 (shmedia_md_convert_frag): Always emit reloc for expression with
1912 global or weak symbol. Handle relaxation result for PC-relative
1914 (shmedia_md_estimate_size_before_relax): An expression with a weak
1915 or global symbol can not be relaxed. Break out tests for
1916 relaxable symbol into variable sym_relaxable.
1917 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1918 UNDEF_MOVI)>: Break out any PC-relative expression and change
1920 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1922 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1923 MOVI expansion. If X_op_symbol of the immediate expression is
1924 set, make an expression symbol for the argument to frag_var.
1925 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1927 (END): Adjust for new relaxations.
1928 (md_relax_table): Add entries for new relaxations.
1929 2000-12-07 Ben Elliston <bje@redhat.com>
1930 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1931 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1932 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1933 SHORI operand offsets in PT/PTA/PTB expansions.
1934 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1935 Implement DataLabel semantics.
1936 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1937 shmedia_frob_file_before_adjust.
1938 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1939 (DATALABEL_SUFFIX): Define.
1940 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1941 symbol list to update "datalabel" symbols to their main symbol
1943 (shmedia_frob_file_before_adjust): New.
1944 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1945 undefined and set STT_DATALABEL.
1946 (sh64_frob_label): Initialize TC symbol field.
1947 (sh64_consume_datalabel): Actually implement semantics. New
1948 parameter operandf, call it instead of expression.
1949 (sh64_exclude_symbol): New.
1950 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1951 to sh64_consume_datalabel.
1952 (tc_symbol_new_hook): Define to tc_frob_symbol.
1953 (TC_SYMFIELD_TYPE): Define to symbolS *.
1954 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1955 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1956 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1958 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1959 generating dwarf2 debug information.
1960 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1961 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1962 elf64-sh64 for the 64-bit ABI.
1963 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1965 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1966 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1968 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1969 * config/tc-sh64.c: Tweak comments, formatting and error messages.
1970 (enum sh64_abi_values): New type.
1971 (enum sh64_isa_values): New type.
1972 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
1973 (seen_shcompact_mode, seen_shmedia_mode): Delete.
1974 (sh64_abi): Replace shmedia_64.
1975 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1976 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1977 (s_sh64_mode): Check validity for this target.
1978 (sh64_target_format): Initialize defaults for ISA and ABI.
1979 Fallback to old object format if no SH64 ISA or ABI has been
1981 * config/tc-sh.c (md_parse_option): Check combinations for errors.
1982 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1983 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1984 * config/tc-sh64.h: Fix typo in comment.
1985 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
1986 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1987 <PT fixups for absolute values>: Size will be longest, not
1989 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
1990 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1991 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1992 and l1 to hold lowercase of two first characters. Change all
1993 remaining TO_LOWER to tolower.
1994 * config/tc-sh64.c (TO_LOWER): Delete.
1995 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1996 (md_parse_name): Define.
1997 (sh64_consume_datalabel): Declare.
1998 (DOLLAR_DOT): Define.
1999 * config/tc-sh64.c (shmedia_parse_exp): New.
2000 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
2001 (shmedia_parse_reg): Remove const from src
2003 (shmedia_get_operands): Ditto for args parameter and ptr variable.
2004 (shmedia_md_assemble): Ditto for op_end variable.
2005 (shmedia_get_operand): Ditto for ptr parameter and src variable.
2006 Use shmedia_parse_exp, not parse_exp.
2007 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
2008 parameter. All callers changed.
2009 (shmedia_get_operand): Add shmedia_arg_type parameter. All
2011 (shmedia_parse_reg): Put first two character in local variables.
2012 Use tolower, not TO_LOWER. If no register is found and argtype
2013 indicates a control register, scan shmedia_creg_table
2015 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
2016 * Makefile.am (CPU_TYPES): Add sh64.
2017 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
2018 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2019 Regenerate dependencies.
2020 * Makefile.in: Regenerate.
2021 * configure.in: Add support for sh64-*-elf*.
2022 * configure: Regenerate.
2023 * config/tc-sh64.h: New.
2024 * config/tc-sh64.c: New.
2025 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2026 .mode, .isa and .uaquad.
2027 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2028 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2029 [HAVE_SH64] (END): Define as 10.
2030 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2031 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2033 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2034 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2035 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2036 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2038 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2039 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2040 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2041 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2042 SHmedia instructions. Handle state-change after switching to
2044 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2045 (md_parse_option) [HAVE_SH64]: Parse new options.
2046 (md_show_usage) [HAVE_SH64]: Show usage of new options.
2047 (md_convert_frag) [HAVE_SH64] <default>: Call
2048 shmedia_md_convert_frag instead of abort.
2049 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2050 BFD_RELOC_SH_SHMEDIA_CODE.
2051 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2052 SHcompact or SHmedia code.
2053 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2054 shmedia_md_apply_fix instead of abort.
2055 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2056 result from calling shmedia_md_estimate_size_before_relax instead
2058 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2060 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2061 shmedia_init_reloc and do nothing more if it returns non-zero.
2062 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2063 * po/POTFILES.in: Regenerate.
2064 * po/gas.pot: Regenerate.
2066 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
2068 * config/tc-sh.c (parse_at): Install the correct version of
2071 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2072 assume fixP->fx_subsy is non-NULL.
2074 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
2076 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
2077 A_DISP_PC_ABS, and adjust it by -4.
2078 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2080 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2081 the operand type is not A_DISP_PC_ABS.
2083 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
2085 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2086 common and weak symbols. Handle common and weak symbols as
2087 undefined symbols with regards to GREG handling and merging.
2088 (mmix_frob_file): Ditto.
2090 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2092 * configure.in (hppa-*-netbsd*): New target.
2093 * configure: Regenerate.
2094 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2096 2002-02-02 Alan Modra <amodra@bigpond.net.au>
2098 * config/tc-v850.c: Add missing prototypes amd use old-style
2099 function definitions.
2100 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2101 (sdata_section tdata_section, zdata_section, sbss_section,
2102 tbss_section, zbss_section, rosdata_section, rozdata_section,
2103 scommon_section, tcommon_section, zcommon_section,
2104 call_table_data_section, call_table_text_section): Delete.
2105 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2106 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2107 v850_call_table_data, v850_call_table_text): Delete.
2108 (struct v850_seg_entry): New.
2109 (v850_seg_table): New.
2110 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2111 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2112 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2113 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2116 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2117 recording of alignment.
2118 (md_pseudo_table): Use v850_seg.
2119 (md_begin): Don't init .call_table_data and .call_table_text here.
2120 Set v850_seg_table bss entry.
2122 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2124 Support on-demand global register allocation by passing on
2125 base-plus-offset relocs to the linker.
2126 * config/tc-mmix.c: Tweak and fix typos in comments.
2127 (allocate_undefined_gregs_in_linker): New variable.
2128 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2129 (md_longopts): Add --linker-allocated-gregs.
2130 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2131 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2132 (md_show_usage): Update text for -x. Add text for
2133 --linker-allocated-gregs.
2134 (tc_gen_reloc): Derive default value for addend from val and
2135 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2136 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2137 GREG if allocate_undefined_gregs_in_linker.
2138 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2139 --linker-allocated-gregs.
2140 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2141 --linker-allocated-gregs. Mention that it's implied by -x.
2142 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2143 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2145 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2147 2002-02-01 Alan Modra <amodra@bigpond.net.au>
2149 * Makefile.am: Run "make dep-am"
2150 * Makefile.in: Regenerate.
2152 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
2154 * config/tc-or32.c: New file.
2155 * config/tc-or32.h: New file.
2156 * configure.in: Add support for or32 targets.
2157 * configure: Regenerate.
2158 * config/obj-coff.c: Add support for or32 targets.
2159 * config/obj-coff.h: Add support for or32 targets.
2160 * Makefile.am: Add support for or32 targets.
2161 * Makefile.in: Regenerate.
2162 * NEWS: Mention support for OpenRISC.
2163 * doc/Makefile.in: Regenerate.
2164 * po/POTFILES.in: Regenerate.
2165 * po/gas.pot: Regenerate.
2167 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
2169 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2172 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2174 * config/tc-mips.c (tc_gen_reloc): Arrange for
2175 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2176 their LO16 parts, even for ELF.
2178 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
2180 * config/tc-i386.c: Protect definitions of true and false
2183 2002-01-28 Jakub Jelinek <jakub@redhat.com>
2185 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2186 made because of .weak, if they are neither defined nor used in any
2189 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
2191 * configure: Regenerated.
2193 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2195 * doc/Makefile.am (install): Depend on install-info.
2196 * doc/Makefile.in: Regenerate.
2198 2002-01-26 Nick Clifton <nick@redhat.com>
2200 * po/fr.po: Updated version
2202 2002-01-24 Kazu Hirata <kazu@hxi.com>
2204 * config/tc-h8300.c (check_operand): Don't print a warning
2205 when a valid 24-bit address is given to a 16-bit address
2208 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
2210 * config/tc-sh.c (sh_elf_suffix): Removed.
2211 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2212 sh_end_of_match, sh_parse_name): New functions.
2213 (sh_elf_cons): Simplify.
2214 (parse_exp): Reject misplaced PIC operands.
2215 (md_undefined_symbol): Simplify.
2216 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2217 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2218 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2219 Complain if subsy remains at the end.
2220 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2221 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2223 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
2225 * config/tc-mn10300.c (xr_registers): Move `pc'...
2226 (other_registers): ... here.
2228 2002-01-22 Alan Modra <amodra@bigpond.net.au>
2230 * Makefile.am: Run "make dep-am".
2231 * Makefile.in: Regenerate.
2232 * gas/po/POTFILES.in: Regenerate.
2234 2002-01-21 DJ Delorie <dj@redhat.com>
2236 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2237 stabstr_name allocation permanent, as it will be referenced from
2240 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2242 * configure.in (ia64-*-netbsd*): New target.
2243 * configure: Regenerate.
2245 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2247 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2249 <Detailed description, ARM options>: Ditto.
2250 * doc/c-arm.texi (ARM Options): Ditto.
2252 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2254 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2255 do_mia, do_mar and do_mra respectively.
2256 (do_mav_*): Renamed from do_c_*.
2257 (mav_reg_required_here, mav_parse_offset): Renamed from
2258 cirrus_reg_required_here and cirrus_parse_offset respectively.
2259 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2261 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2262 Keith Walker <keith.walker@arm.com>
2264 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2265 (insns): Add pattern for bxj instruction.
2266 (do_bxj): New function.
2267 (arm_cpus): Add arm926ej.
2268 (arm_archs): Add armv5tej.
2270 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2272 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2274 2002-01-19 Keith Walker <keith.walker@arm.com>
2276 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2278 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2280 * NEWS: Mention new ARM command-line options and VFP support.
2282 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
2284 (ARM_CEXT_MAVERICK): Similarly.
2285 (ARM_ANY): Now means any core instruction.
2286 (CPU_DEFAULT): Default to ARM_ANY.
2287 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2288 (pic_code): Declare for all object types. Make type int.
2289 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2290 (march_fpu_opt, mfpu_opt): Declare.
2291 (md_longopts): Tidy up conditional definitions.
2292 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2293 (arm_long_opts): New tables.
2294 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2295 (arm_parse_extension): New function.
2296 (md_parse_option): Rewrite using new table-driven system.
2297 (md_show_usage): Use new table-driven system.
2298 (md_begin): Calculate cpu_variant from command line option data.
2299 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2300 command-line options.
2301 * doc/c-arm.texi: Likewise.
2303 2002-01-18 Andreas Jaeger <aj@suse.de>
2305 * as.c (parse_args): Update year.
2307 2002-01-17 Timothy Wall <twall@alum.mit.edu>
2309 * config/tc-tic54x.c (encode_address): Add a more informative
2310 warning about incorrect syntax.
2312 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2314 * po/gas.pot: Regenerate.
2316 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2318 * macro.c (get_any_string): Add no-c-format comment to prevent
2319 confusion when translating string.
2320 * gasp.c (get_any_string): Add no-c-format comment to prevent
2321 confusion when translating string.
2323 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2324 Johannes Stezenbach <js@convergence.de>
2325 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2326 matched before the shorter ones.
2327 (my_getSmallParser): Fix handling of nested parentheses in
2328 percent_op's. Code cleanup.
2329 (my_getPercentOp): New function, code from my_getSmallParser.
2330 (my_getSmallExpression): Fix handling of closing parentheses.
2331 Code cleanup. Better comments.
2333 2002-01-16 Nick Clifton <nickc@redhat.com>
2335 po/tr.po: New file: Turkish translation.
2336 configure.in (LINGUAS): Add "tr".
2337 configure: Regenerate.
2339 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2341 Support for VFP instructions
2342 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2343 (cp_address_required_here): New argument wb_ok. When false, do not
2344 accept write-back forms of addressing. Change all callers.
2345 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2346 (FPU_VFP_EXT_V2): Define.
2347 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2348 Define in terms of above.
2349 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2350 (vfp_reg): New struct.
2351 (vfp_regs): New array of registers.
2352 (insns): Add VFP instructions.
2353 (sn_table): New array of VFP single-precision register names.
2354 (dn_table): New array of VFP double-precision register names.
2355 (all_reg_maps): Add the new register tables.
2356 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2357 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2358 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2359 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2360 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2361 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2362 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2363 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2364 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2365 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2366 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2367 (do_vfp_sp_dp_cvt): New functions.
2368 (md_begin): Set soft-float flag for appropriate VFP work.
2369 (md_atof): Handle VFP-format doubles.
2370 (md_parse_option): Handle VFP command-line options.
2371 (md_show_usage): Display VFP command-line options.
2373 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2375 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2376 various command line options.
2378 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2380 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2382 (xstormy16_md_apply_fix3): Do not return a value.
2384 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2386 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2387 the -EL/-EB option that matches the target's endianness.
2388 (md_parse_option): Likewise.
2390 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2392 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2393 is not dependent on ARM_BI_ENDIAN.
2395 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2397 * tc-arm.c (all error messages): Normalize capitalization of messages.
2399 * tc-arm.h (md_operand): Delete define.
2400 * tc-arm.c (in_my_get_expression): New static variable.
2401 (my_get_expression): Set and clear it.
2402 (md_operand): New function. If called from my_get_expression
2403 put the error in inst.error.
2404 (output_inst): Now takes argument of instruction being assembled.
2405 Print it out with any error message.
2406 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2408 (end_of_line): Don't update inst.error if it is already set.
2410 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
2412 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
2413 op that can be translated into a mvn instruction.
2415 2002-01-11 Steve Ellcey <sje@cup.hp.com>
2417 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2418 setting default md.flags.
2419 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2420 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2421 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2422 for 32 bit unwind info blocks.
2423 (generate_unwind_image): Add support for different types
2424 of unwind images (32 bits and/or big-endian).
2425 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2426 (ia64_target_format): Add support for hpux target formats.
2427 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2428 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2429 SHT_FINI_ARRAY elf section types.
2431 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
2433 * tc-arm.c (struct reg_entry): Move before prototypes.
2434 (int_register, cp_register, fp_register): Delete.
2435 (reg_table): Delete. Replaced with ...
2436 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2437 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2438 (mav_dspsc_table): ... one table per register set.
2439 (arm_reg_hsh): Delete.
2440 (struct reg_map): New structure.
2441 (all_reg_maps): New array.
2442 (enum arm_reg_type): New enums.
2443 (build_reg_hsh): New function.
2444 (insert_reg_alias): Use hash table passed by caller. Adjust all
2446 (create_register_alias): New function, split out from ...
2447 (md_assemble): ... here.
2448 (md_begin): Build new register hash tables.
2449 (arm_reg_parse): New argument for the hash table to search. Adjust all
2451 (arm_reg_parse_any): New function.
2452 (co_proc_number): Look up the processor number in the processor hash
2454 (cirrus_regtype): Delete.
2455 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2456 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2457 (ARM_EXT_MAVERICKsc_register): Delete.
2458 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2459 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2461 (do_c_triple_4, do_c_triple_5): Delete.
2462 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2463 (do_c_quad_6): Delete.
2464 (do_c_quad_6[ab]): New functions.
2465 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2466 arguments to use new register parsing methods.
2467 (cirrus_reg_required_here): Likewise.
2468 (insns): Reclassify cirrus maverick worker functions.
2469 (cirrus_valid_reg): Delete.
2471 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2473 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2474 (sh*-*-netbsdelf*): New target.
2475 * configure: Regenerate.
2476 * tc-sh.h: Update copyright years.
2477 (TARGET_FORMAT): Add version for TE_NetBSD.
2479 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2481 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2484 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2486 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2487 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2489 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
2491 * tc-mips.c (mips_cprestore_valid): New flag.
2492 (mips_frame_reg_valid): New flag.
2493 (macro) [M_JAL_2]: Check both flags.
2494 [M_JAL_A]: Likewise.
2495 (s_cprestore): Set mips_cprestore_valid.
2496 (tc_get_register): If setting mips_frame_reg, set
2497 mips_frame_reg_valid and clear mips_cprestore_valid.
2498 (s_mips_ent): Clear both flags.
2499 (s_mips_end): Clear both flags.
2501 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2503 * write.c (write_object_file): Make use of bfd_section_list_remove.
2504 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2505 * config/tc-mmix.c (mmix_frob_file): Likewise.
2507 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2509 * configure.in (i386-*-netbsdelf*): Collapse target into...
2510 (i386-*-netbsd*): ...this. Add support for x86-64.
2511 * configure: Regenerated.
2513 2002-01-03 matthew green <mrg@redhat.com>
2515 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2517 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2519 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2522 For older changes see ChangeLog-0001
2528 version-control: never