1 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
5 2002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
6 Nick Clifton <nickc@redhat.com>
8 * cond.c (s_ifdef): Treat a referenced but not yet defined
9 symbol as if it were undefined, in exactly the same way as
12 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
13 consider referenced bug not yet defined symbols to be
16 2002-07-18 Denis Chertykov <denisc@overta.ru>
17 Frank Ch. Eigler <fche@redhat.com>
18 Alan Lehotsky <alehotsky@cygnus.com>
19 John Healy <jhealy@redhat.com>
20 Jeff Johnston <jjohnstn@redhat.com>
22 * configure.in: Add ip2k configuraton.
23 * configure: Regenerate.
24 * Makefile.am: Add ip2k configuraton.
25 * Makefile.in: Regenerate.
26 * configure: Regenerate.
27 * Makefile.in: Regenerate.
28 * config/tc-ip2k.c: New file.
29 * config/tc-ip2k.h: New files.
30 * NEWS: Mention new support.
31 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
32 * doc/Makefile.in: Regenerate.
33 * doc/all.texi: Set IP2K
34 * doc/as.texinfo: Add IP2K description.
35 * doc/c-ip2k.texi: New file.
37 2002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
39 * NEWS: Reformat to match style of other NEWS files.
41 2002-07-17 Jan Hubicka <jh@suse.cz>
43 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
45 2002-07-16 Moritz Jodeit <moritz@jodeit.org>
47 * config/tc-z8k.c (build_bytes): Correct order of memset args.
49 2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
51 * NEWS: Add 'Changes in 2.13'.
53 2002-07-15 Matt Fredette <fredette@netbsd.org>
55 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
57 2002-07-12 Alan Modra <amodra@bigpond.net.au>
59 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
60 case with non CODE_64BIT case. Don't warn on "qword ptr" if
63 2002-07-11 Alan Modra <amodra@bigpond.net.au>
65 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
66 (ppc_frob_file_before_adjust): New function.
67 * config/tc-ppc.h (tc_frob_symbol): Don't define.
68 (ppc_elf_frob_symbol): Don't declare.
69 (tc_frob_file_before_adjust): Define.
70 (ppc_frob_file_before_adjust): Declare.
72 * config/tc-ppc.c (md_pseudo_table): Warning fix.
73 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
76 (ppc_xcoff64): Rename to ppc_obj64.
77 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
78 (ppc_set_cpu): Set PPC_OPCODE_32 too.
79 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
81 (ppc_target_format): Use ppc_obj64 to select format.
82 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
83 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
84 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
85 (tc_frob_symbol): Likewise.
86 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
87 BFD_DEFAULT_TARGET_SIZE.
89 (ppc_is_toc_sym): Likewise.
90 (md_apply_fix3): Likewise.
91 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
92 BFD_DEFAULT_TARGET_SIZE.
93 (ELF_TC_SPECIAL_SECTIONS): Likewise.
94 (tc_frob_symbol): Likewise.
96 2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
98 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
101 2002-07-09 Alan Modra <amodra@bigpond.net.au>
103 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
104 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
105 (md_apply_fix3): Formatting. Remove redundant test.
106 (tc_gen_reloc): Remove redundant code.
107 (tc_i386_force_relocation): Delete. Movy body of function to..
108 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
110 2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
112 * configure.in: Add hppa-*-openbsd* target, change
113 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
115 * configure: Regenerate.
117 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
119 * config/tc-mips.c (macro): Shift the 32-bit address range
120 accessible with a lone "lui" down by 32768.
122 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
124 * config/tc-mips.c (load_address): Use non-trapping "daddu"
125 instead of "dadd" in address calculations.
128 2002-07-08 Alan Modra <amodra@bigpond.net.au>
130 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
132 (md_assemble): Instead, zap the suffix here.
134 2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
136 * NEWS: Remove next release number until the release is actually
139 2002-07-03 Alan Modra <amodra@bigpond.net.au>
141 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
143 * Makefile.in: Regenerate.
145 2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
147 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
148 to symbols in merge sections, even non pc-relative ones.
150 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
152 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
154 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
156 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
157 .softregs and .eeprom.
159 2002-06-28 David O'Brien <obrien@FreeBSD.org>
161 * NEWS: Note the next release is 2.13.
163 2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
165 * po/tr.po: New translation imported.
167 2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
169 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
170 (ecoff_directive_def): Likewise.
171 (ecoff_directive_tag): Likewise.
172 * listing.c (file_info): Likewise.
173 * hash.c (what): Likewise.
175 2002-06-25 H.J. Lu <hjl@gnu.org>
177 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
178 * Makefile.in: Regenerated.
180 2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
182 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
183 (assemble_ppi): Generate warning if the same register is used
184 twice as destination in the same padd / pmuls instruction.
186 2002-06-18 Dave Brolley <brolley@redhat.com>
188 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
189 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
190 * configure.in: Support frv-*-*.
191 * Makefile.am (CPU_TYPES): Add frv.
192 (TARGET_CPU_CFILES): Add tc-frv.c.
193 (TARGET_CPU_HFILES): Add tc-frv.h.
194 (DEPTC_frv_coff): New variable.
195 (DEPTC_frv_elf): New variable.
196 (DEPOBJ_frv_coff): New variable.
197 (DEPOBJ_frv_elf): New variable.
198 (DEP_frv_coff): New variable.
199 (DEP_frv_elf): New variable.
200 * tc-frv.c: New file.
201 * tc-frv.h: New file.
203 2002-06-17 Catherine Moore <clm@redhat.com>
205 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
207 2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
209 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
211 2002-06-17 Tom Rix <trix@redhat.com>
213 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
215 2002-06-14 H.J. Lu <hjl@gnu.org>
216 Daniel Jacobowitz <drow@mvista.com>
218 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
219 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
220 * config/tc-mips.c (s_mips_file): Call s_app_file_string
221 and new_logical_line for the first .file directive.
222 * read.c (s_app_file_string): New function.
223 (s_app_file): Call it.
224 * read.h (s_app_file_string): Add declaration.
226 2002-06-14 Daniel Jacobowitz <drow@mvista.com>
228 * configure.in: Remove MIPS_STABS_ELF.
229 * configure: Regenerated.
230 * config.in: Regenerated.
231 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
233 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
235 (pdr_seg): Declare unconditionally.
236 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
237 (s_mips_end): Likewise. Generate stabs function markers.
238 (s_mips_ent): Generate stabs function markers.
239 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
241 (s_mips_mask): Likewise.
242 (mips_flag_mdebug): New.
243 (md_longopts): Add "mdebug" and "no-mdebug".
244 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
245 (mips_after_parse_args): Set mips_flag_mdebug.
246 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
248 2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
250 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
251 value twice for RELA relocations.
253 2002-06-12 Ben Elliston <bje@redhat.com>
255 * symbols.c (resolve_symbol_value): Initialise final_val.
257 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
259 2002-06-11 Tom Rix <trix@redhat.com>
261 * config/tc-ppc.c (ppc_subseg_align): Delete.
262 (ppc_change_csect): Default csect align is 2.
263 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
265 2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
267 * config/tc-avr.c (mcu_types): Update.
269 2002-06-08 Matt Thomas <matt@3am-software.com>
271 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
272 (vax-*-netbsd*): New targets.
273 * configure: Regenerate.
274 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
275 * config/tc-vax.c: Add support for ELF and PIC.
276 (flag_want_pic): New flag.
277 (float_cons): Fix prototype.
278 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
279 (md_assemble): Introduce a new is_absolute local, and use it
280 rather than repeating the test. Make fatal errors actually
281 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
282 Add support for ELF. Add support for PIC.
283 (md_convert_frag): Adjust for BFD_ASSEMBLER.
284 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
286 (vax_reg_parse): Make the % register prefix mandatory for ELF,
287 optional for a.out, and not allowed for VMS. Adjust all callers.
288 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
289 (md_create_long_jump): Likewise.
290 (md_undefined_symbol): Likewise.
291 (md_section_align): Likewise.
292 (md_shortopts): Allow -k and -K for ELF.
293 (md_parse_option): Set flag_want_pic if -k or -K.
294 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
295 (tc_gen_reloc): New function if BFD_ASSEMBLER.
296 * config/tc-vax.h (tc_headers_hook): Remove.
297 (TARGET_FORMAT): Set according to object format and target
299 (BFD_ARCH, TARGET_ARCH): Define.
300 (NO_RELOC): Adjust for BFD_ASSEMBLER.
301 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
302 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
303 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
305 2002-06-08 Alan Modra <amodra@bigpond.net.au>
307 * Makefile.am: Run "make dep-am".
308 * Makefile.in: Regenerate.
310 * as.c: Replace CONST with const.
312 * config/obj-coff.c: Likewise.
313 * config/tc-a29k.c: Likewise.
314 * config/tc-arm.c: Likewise.
315 * config/tc-dlx.c: Likewise.
316 * config/tc-h8300.c: Likewise.
317 * config/tc-h8500.c: Likewise.
318 * config/tc-i370.c: Likewise.
319 * config/tc-i860.c: Likewise.
320 * config/tc-i960.c: Likewise.
321 * config/tc-m68hc11.c: Likewise.
322 * config/tc-m68k.c: Likewise.
323 * config/tc-m88k.c: Likewise.
324 * config/tc-mcore.c: Likewise.
325 * config/tc-mips.c: Likewise.
326 * config/tc-ns32k.c: Likewise.
327 * config/tc-pdp11.c: Likewise.
328 * config/tc-pj.c: Likewise.
329 * config/tc-s390.c: Likewise.
330 * config/tc-sh.c: Likewise.
331 * config/tc-sparc.c: Likewise.
332 * config/tc-tahoe.c: Likewise.
333 * config/tc-tic80.c: Likewise.
334 * config/tc-v850.c: Likewise.
335 * config/tc-vax.c: Likewise.
336 * config/tc-w65.c: Likewise.
337 * config/tc-z8k.c: Likewise.
339 2002-06-08 Daniel Jacobowitz <drow@mvista.com>
341 Based on patch from Matt Green:
342 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
343 * config/tc-mips.c (s_mips_file): Renamed from s_file.
344 (s_mips_loc): New function.
345 (mips_nonecoff_pseudo_table): Call them.
346 (append_insn): Call dwarf2_emit_insn.
348 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
350 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
352 (file_ase_mips16): New veriable.
353 (mips_eabi64): Remove.
354 (CPU_HAS_MIPS16): New define.
355 (CPU_HAS_MDMX): Fix data type.
356 (md_begin): Code cleanup. Use file_ase_mips16.
357 (mips_elf_final_processing): Handle mips16 header flag.
358 Handle EABI flag without intermediate variable.
360 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
362 * doc/as.texinfo: Update MIPS documentation.
364 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
366 * config/tc-mips.c: Add define for $zero register.
367 (md_begin): Add $zero as alias name for $0.
368 (insn_uses_reg): Use ZERO define.
369 (mips_ip): Add $zero as alias name for $0.
370 (mips16_ip): Likewise.
371 (s_cplocal): Demand empty rest of input line.
372 (tc_get_register): Likewise. Add support for $kt0, kt1 register
373 names. Use ZERO define. Fix input_line_pointer progress.
375 2002-06-07 Alan Modra <amodra@bigpond.net.au>
377 * symbols.c: Replace CONST by const throughout.
378 (symbol_find_exact): Split out from..
379 (symbol_find_base): ..here.
380 * symbols.h: Replace CONST by const throughout.
381 (symbol_find_exact): Declare.
382 * config/obj-elf.c: #include "struc-symbol.h".
383 (elf_frob_file): If group name matches an exported symbol, use that
384 symbol for the signature and ".group" as the section name.
386 2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
388 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
390 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
391 * testsuite/gas/sh/pcrel.d: Update.
392 * testsuite/gas/sh/pcrel.l: New file.
394 2002-06-06 Daniel Jacobowitz <drow@mvista.com>
396 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
397 and mips_opts.ase_mdmx if they are uninitialized.
399 2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
401 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
402 (hppa_force_relocation): Check if a stub just before the start symbol
403 of the last call_info is reachable before forcing relocation. Fix
406 2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
408 * config/tc-mips.c (mips_after_parse_args): New function.
409 (md_begin): Move processing of defaults to mips_after_parse_args.
410 config/tc-mips.h (md_after_parse_args): Define.
412 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
414 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
415 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
416 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
417 * configure: Regenerate.
418 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
421 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
423 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
425 2002-06-04 Alan Modra <amodra@bigpond.net.au>
427 * config/obj-elf.c (obj_elf_change_section): Set and check elf
428 linkonce flag. Print all warnings.
429 (obj_elf_section): Parse ",comdat" for groups.
430 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
431 consistency of comdat flag.
433 2002-06-02 Richard Henderson <rth@redhat.com>
435 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
436 with LITERALs without sequence numbers.
438 2002-06-01 Richard Henderson <rth@redhat.com>
440 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
441 Rename them LITUSE_ALPHA_*.
443 2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
445 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
446 accept parentheses enclosed register lists.
448 2002-05-31 Alan Modra <amodra@bigpond.net.au>
450 * Makefile.am: Run "make dep-am".
451 * Makefile.in: Regenerate.
452 * po/POTFILES.in: Regenerate.
454 2002-05-31 Graeme Peterson <gp@qnx.com>
456 * configure.in: Add i386-*-nto-qnx*.
457 * configure: Regenerate.
459 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
461 * config/tc-mips.c (mips_ip): Use unsigned long values for
464 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
466 * config/tc-mips.c (s_cpsetup): Fix initialization of
467 mips_cpreturn_register and mips_cpreturn_offset.
469 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
471 * config/tc-mips.c (s_cpsetup): Fix comment.
473 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
475 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
477 (mips16_ip): Likewise.
478 (tc_get_register): Likewise.
480 2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
481 Ed Satterthwaite <ehs@broadcom.com>
483 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
484 (mips_opts): Initialize "ase_mdmx" member.
485 (file_ase_mdmx): New variable.
486 (CPU_HAS_MDMX): New macro.
487 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
488 based on command line options and configuration defaults.
489 (macro_build): Note in comment that use of MDMX in macros is
490 not currently allowed.
491 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
492 "Z" MDMX operand types.
493 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
494 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
496 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
497 Add support for "-mdmx" and "-no-mdmx" options.
498 (OPTION_ELF_BASE): Move to accomodate new options.
499 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
500 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
501 file_ase_mdmx was set.
502 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
503 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
506 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
508 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
509 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
510 command line switch conforming to gcc conventions.
511 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
513 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
515 * config/tc-mips.c (macro_build_jalr): New Function.
516 (md_begin): NewABI uses big GOTs.
517 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
518 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
519 (load_address): Add some NewABI PIC support.
521 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
522 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
524 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
526 * config/tc-mips.c (load_address): Use mips_gp_register instead
527 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
529 (macro): Use mips_gp_register instead of hardcoded value.
531 2002-05-30 Richard Henderson <rth@redhat.com>
533 * expr.h (operatorT): Add O_md17..O_md32.
534 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
535 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
536 O_tprelhi, O_tprello, O_tprel): New.
537 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
538 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
539 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
540 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
541 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
542 (md_apply_fix3): Handle TLS relocations.
543 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
544 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
545 associated TLS reloc. Check lituse_tls relocs match up.
546 (emit_insn): Handle TLS relocations.
549 * doc/c-alpha.texi: Add docs for tls relocations.
551 2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
553 * config/tc-mips.c (mips_gprel_offset): New variable.
556 2002-05-30 Diego Novillo <dnovillo@redhat.com>
558 * gas/config/tc-d10v.c (check_resource_conflict): Only check
559 write-write conflicts.
560 (md_assemble): Reformat introductory comment.
561 (parallel_ok): Prevent packing only if the first
562 instruction cannot be packed.
564 2002-05-30 Jason Eckhardt <jle@redhat.com>
565 Tom Rix <trix@redhat.com>
567 * config/tc-d10v.c (build_insn): Check for immediates.
569 2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
571 * config/tc-mips.c: Replace GP in comments by $gp.
572 (mips_big_got): Initialize.
573 (mips_trap): Initialize.
574 (load_address): Use mips_gp_register instead of hardcoded value.
575 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
576 (macro): Use mips_gp_register instead of hardcoded value.
577 (macro2): Change load_address calls.
578 (md_pcrel_from): Comment formatting.
579 (s_cpload): Use mips_gp_register instead of hardcoded value.
580 (s_cprestore): Likewise. Comment formatting.
581 (s_gpword): Fix data type.
582 (s_cpadd): Use mips_gp_register instead of hardcoded value.
583 (nopic_need_relax): Replace GP in comments by $gp.
584 (mips_elf_final_processing): Better comment.
586 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
588 * configure.in: Add DLX configuraton
589 * Makefile.am: Add DLX configuraton
590 * configure: Regenerate.
591 * Makefile.in: Regenerate.
592 * config/tc-dlx.c: New file.
593 * config/tc-dlx.h: New files.
594 * NEWS: Mention new support.
596 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
598 * config/obj-coff.c (write_object_file): Add missing semicolon.
600 2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
602 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
603 by the define. Remove superfluous check of mips_opts.mips16.
604 (append_insn): Likewise. Canonicalize variable increments.
605 (macro_build): Canonicalize variable increments.
606 (macro_build_lui): Likewise.
607 (load_register): Likewise.
608 (load_address): Move pointer initialization.
609 (macro): Move pointer to a more local scope. Canonicalize variable
610 increments. Better comments. Replace magic constant for RA by the
612 (macro2): Replace magic constant for RA by the define. Canonicalize
614 (mips_ip): Canonicalize variable increments.
615 (mips16_ip): Replace magic constant for RA by the define.
616 (my_getSmallParser): Canonicalize variable increments/decrements.
617 (my_getPercentOp): Likewise.
618 (my_getSmallExpression): Likewise.
620 (s_mipsset): Likewise.
621 (s_cpsetup): Likewise.
622 (s_insn): Remove superfluous check of mips_opts.mips16.
623 (s_mips_stab): Likewise.
624 (mips_handle_align): Canonicalize variable increments.
625 (s_mips_ent): Likewise.
626 (s_mips_end): Add comment.
628 2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
630 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
631 * configure: Regenerate.
633 2002-05-25 Alan Modra <amodra@bigpond.net.au>
635 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
636 * Makefile.in: Regenerate.
637 * dep-in.sed: Reorder to match OBJS in Makefile.am.
638 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
639 * configure: Regenerate.
640 * as.h: Use #include "" instead of <> for local header files.
641 * flonum-konst.c: Likewise.
642 * flonum-mult.c: Likewise.
644 * listing.c: Likewise.
645 * config/tc-ia64.h: Likewise.
646 * config/tc-v850.h: Likewise.
648 2002-05-24 TAMURA Kent <kent@netbsd.org>
650 * configure.in: Add a target for i386-netbsdpe.
651 * configure: Regenerate.
653 2002-05-23 Jakub Jelinek <jakub@redhat.com>
655 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
656 (obj_elf_common): Call elf_common.
657 (obj_elf_tls_common): New function.
658 (elf_pseudo_tab): Support .tls_common.
659 (special_sections): Add .tdata and .tbss.
660 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
662 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
663 (obj_elf_parse_section_letters): Include T in error message.
664 * config/tc-ppc.c (ppc_section_letter): Likewise.
665 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
666 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
668 * config/tc-sparc.c (md_apply_fix3): Likewise.
669 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
670 Define them if not BFD_ASSEMBLER.
671 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
673 (md_apply_fix3): Add TLS relocs.
674 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
675 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
676 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
677 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
678 (ia64_elf_section_letter): Include T in error message.
679 (md_begin): Support TLS operators.
680 (md_operand): Likewise.
681 (ia64_gen_real_reloc_type): Support TLS relocs.
682 * testsuite/gas/i386/tlspic.s: New file.
683 * testsuite/gas/i386/tlsd.s: New file.
684 * testsuite/gas/i386/tlsnopic.s: New file.
685 * testsuite/gas/i386/tlsd.d: New file.
686 * testsuite/gas/i386/tlsnopic.d: New file.
687 * testsuite/gas/i386/tlspic.d: New file.
688 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
689 * testsuite/gas/ia64/tls.s: New file.
690 * testsuite/gas/ia64/tls.d: New file.
691 * testsuite/gas/ia64/ia64.exp: Add tls test.
692 * write.c (adjust_reloc_syms): Don't change symbols in
693 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
695 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
697 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
698 round the relocation up rather than down.
700 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
702 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
704 * doc/as.texinfo: Document that the COFF version of .section
705 ignores the 'a' flag.
707 2002-05-23 Alan Modra <amodra@bigpond.net.au>
709 * config/tc-alpha.c (assemble_tokens): Protect use of
710 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
712 * write.c (size_seg): Check adjustment to last frag.
713 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
715 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
716 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
717 (write_object_file): Invoke md_do_align if available, and use
718 frag_align_code on text sections.
719 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
720 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
721 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
722 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
723 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
726 2002-05-22 H.J. Lu <hjl@gnu.org>
728 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
731 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
733 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
736 2002-05-22 H.J. Lu <hjl@gnu.org>
738 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
739 for one .loc for compiler.
741 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
743 * config/tc-mips.c (macro): Relax warning, it's toot strict for
746 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
748 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
749 Optimize the rotate by zero case.
751 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
753 * configure.in: Remove accidental enabling of bfd_gas=yes for
755 * configure: Regenerate.
757 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
759 * app.c: Fix formatting.
763 * input-file.c: Likewise.
764 * listing.c: Likewise.
767 * symbols.c: Likewise.
769 2002-05-17 Alan Modra <amodra@bigpond.net.au>
771 * config/obj-generic.c: Delete file.
772 * config/obj-generic.h: Likewise.
774 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
776 * config/tc-avr.c (mcu_types): Update for new devices.
778 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
780 * config/tc-mips.c (macro): Warn about wrong la/dla use.
782 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
784 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
785 worked sometimes by accident. Fix copy&paste comment.
787 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
789 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
790 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
791 (mips_elf_final_processing): Let n32 use .reginfo.
793 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
795 * config/tc-mips.c (append_insn): Fix too small range of variable.
797 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
799 * config/tc-arm.c (arm_cleanup): Remove redundant call to
802 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
804 * config/tc-arm.c (md_assemble): Remove redundant call to
807 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
810 * stabs.c (s_stab_generic): Fix grammatical error in warning
813 2002-05-13 Alan Modra <amodra@bigpond.net.au>
815 * write.c (subsegs_finish): Don't specially align last subseg.
817 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
819 * stabs.c (s_stab_generic): Warn about a description field that is
822 * config/obj-coff.c: Fix compile time warnings when compiling
823 without BFD_ASSEMBLER defined.
826 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
828 (md_pcrel_from_section): Use md_pcrel_from().
830 2002-05-11 Bruno Haible <bruno@clisp.org>
832 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
833 by dwarf2_directive_loc, instead of calling dwarf2_where.
835 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
837 * config/obj-coff.h: Fix formatting.
838 * config/tc-mcore.c: Likewise.
839 * config/tc-mn10300.c: Likewise.
840 * config/tc-openrisc.c: Likewise.
841 * config/tc-or32.c: Likewise.
842 * config/tc-pdp11.c: Likewise.
843 * config/tc-ppc.c: Likewise.
844 * config/tc-ppc.h: Likewise.
845 * config/tc-sh64.c: Likewise.
846 * config/tc-sh.c: Likewise.
847 * config/tc-tic54x.c: Likewise.
848 * config/tc-xstormy16.c: Likewise.
849 * config/tc-xstormy16.h: Likewise.
851 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
853 * config/obj-coff.c: Fix formatting.
854 * config/obj-elf.c: Likewise.
855 * config/tc-alpha.c: Likewise.
856 * config/tc-arm.c: Likewise.
857 * config/tc-d10v.c: Likewise.
858 * config/tc-d30v.c: Likewise.
859 * config/tc-h8300.c: Likewise.
860 * config/tc-hppa.c: Likewise.
862 2002-05-09 Alan Modra <amodra@bigpond.net.au>
864 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
865 reloc when no_cond_jump_promotion.
867 2002-05-08 Jim Wilson <wilson@redhat.com>
869 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
870 current variable part of frag.
872 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
874 * config/tc-mmix.c: Fix formatting.
875 * config/tc-mmix.h: Likewise.
877 2002-05-08 Alan Modra <amodra@bigpond.net.au>
879 * configure: Regenerate.
881 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
883 * config/tc-m68k.c: Fix formatting.
885 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
887 * Makefile.am: Honour DESTDIR.
888 * Makefile.in: Regenerate.
890 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
892 * config/tc-ia64.c: Fix formatting.
893 * config/tc-ia64.h: Likewise.
895 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
897 * config/tc-mips.c: Fix formatting.
898 * config/tc-s390.c: Likewise.
899 * config/tc-s390.h: Likewise.
901 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
903 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
904 information for instructions.
906 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
908 * as.h: Fix formatting.
911 * dwarf2dbg.c: Likewise.
917 * symbols.c: Likewise.
919 2002-05-02 Alan Modra <amodra@bigpond.net.au>
921 * app.c (mri_pseudo): Only declare for TC_M68K.
923 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
924 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
925 BFD_RELOC_16_BASEREL.
926 (md_assemble): Likewise.
927 (md_apply_fix3): Likewise.
929 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
931 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
932 zero into an add of zero - it is not the same.
934 2002-05-01 Arati Dikey <aratid@kpit.com>
936 * tc-sh.c (get_specific): Generate warning if the same
937 destination register is used in parallel instructions.
939 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
941 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
943 2002-05-01 Alan Modra <amodra@bigpond.net.au>
945 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
946 backwards to prevent cascading errors.
948 2002-04-30 Mark Mitchell <mark@codesourcery.com>
950 * configure.in: Add support for powerpc-*-windiss.
951 * configure: Regenerated.
953 2002-04-28 Alan Modra <amodra@bigpond.net.au>
955 * config/tc-s390.c (md_parse_option): Formatting.
957 * config/tc-i386.c: Formatting fixes, add missing space in error
960 2002-04-24 Christian Groessler <chris@groessler.org>
962 * config/tc-z8k.c (build_bytes): Add support for new cases:
963 CLASS_IGNORE and ARG_NIM4.
964 (md_assemble): Prevent destruction of input_line_pointer if
965 get_operands returns failure.
967 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
969 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
970 instructions to be generated by macros.
972 2002-04-24 Andreas Schwab <schwab@suse.de>
974 * config/tc-i386.c (output_jump, output_disp)
975 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
977 (md_apply_fix3): Remember addend value for rela relocations.
978 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
980 2002-04-22 Chris Demetriou <cgd@broadcom.com>
982 * config/tc-mips.c (macro_build): Add close-parenthesis missing
983 from previous change.
985 2002-04-22 Eric Christopher <echristo@redhat.com>
987 * config/tc-mips.c (macro_build): Add warning if macro instructions
988 are expanded into a branch delay slot.
990 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
992 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
993 numbers, gdb relies on them to detect the start of the prologue.
995 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
997 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
998 symbols in merge sections.
1000 2002-04-16 Alan Modra <amodra@bigpond.net.au>
1002 * as.c (main): Don't reference _bfd_chunksize.
1004 2002-04-15 Tom Rix <trix@redhat.com>
1006 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1007 symbols in merge sections.
1009 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
1011 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1012 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1013 argument for the precision.
1014 (gen_to_words): Update accordingly.
1016 2002-04-10 Alan Modra <amodra@bigpond.net.au>
1018 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1019 BFD_VERSION_STRING unavailable.
1020 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1022 2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
1024 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1025 symbol_used_in_reloc_p is true.
1027 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1030 2002-04-04 Alan Modra <amodra@bigpond.net.au>
1032 * dep-in.sed: Cope with absolute paths.
1033 * Makefile.am (dep.sed): Subst TOPDIR.
1035 * Makefile.in: Regenerate.
1037 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1039 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1040 (mips_ip): Remove unused variable.
1041 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1042 unsigned char with bfd_byte.
1043 (s_file): Remove unused variable.
1044 (s_mips_ent): Likewise.
1046 2002-04-03 Tom Rix <trix@redhat.com>
1048 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1050 (find_opcode): Fix warning in as_warn.
1051 * config/tc-d10v.h: Update Copyright.
1053 2002-04-03 Alan Matsuoka <alanm@redhat.com>
1054 Tom Rix <trix@redhat.com>
1056 From Jeff Knaggs <jknaggs@redhat.com>
1057 * config/tc-d10v.c (check_resource_conflict): New function to
1058 check for resource conflicts.
1060 From Jason Eckhardt <jle@redhat.com>
1061 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1063 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1064 reserved control registers is used.
1065 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1068 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
1069 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1070 instruction cannot be packed.
1072 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
1073 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1074 write-write conflicts.
1075 (md_assemble): Reformat introductory comment.
1076 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1079 2002-04-03 Alan Modra <amodra@bigpond.net.au>
1081 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1082 O_logical_not>): Derive final_seg from add_symbol.
1083 <O_multiply..O_logical_or>: More final_seg twiddles.
1085 2002-04-01 Jessica Han <jessica@cup.hp.com>
1087 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1090 2002-03-27 Andreas Schwab <schwab@suse.de>
1092 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1093 field for pc-relative fixups.
1094 (output_disp): Likewise.
1095 (md_estimate_size_before_relax): Likewise.
1096 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1097 pc-relative fixups in 64bit mode.
1099 2002-03-22 Alan Modra <amodra@bigpond.net.au>
1101 * config/te-aix5.h: Typo fix.
1103 2002-03-21 Alan Modra <amodra@bigpond.net.au>
1105 * Makefile.am: Run "make dep-am".
1106 * Makefile.in: Regenerate.
1107 * doc/Makefile.in: Regenerate.
1109 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1111 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1112 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1114 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
1116 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1117 the EXTENDED bit here; report the estimate according to the
1120 2002-03-18 Tom Rix <trix@redhat.com>
1122 * configure.in: Add AIX 5 support.
1123 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1124 * config/te-aix5.h: New file. AIX 5 support.
1125 * configure: Regenerate.
1127 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1129 * po/fr.po: Updated version.
1131 2002-03-16 Andreas Jaeger <aj@suse.de>
1133 * doc/c-mips.texi (Machine Dependencies): Add new node.
1135 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1137 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1138 (mips_opts): Initialize "ase_mips3d" member.
1139 (file_ase_mips3d): New variable.
1140 (CPU_HAS_MIPS3D): New macro.
1141 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1142 based on command line options and configuration defaults.
1143 (macro_build, mips_ip): Accept MIPS-3D instructions if
1144 mips_opts.ase_mips3d is set.
1145 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1146 Add support for "-mips3d" and "-no-mips3d" options.
1147 (OPTION_ELF_BASE): Move to accomodate new options.
1148 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1149 (mips_elf_final_processing): Add a comment indicating that a
1150 MIPS-3D ASE ELF header flag should be set, when one exists.
1151 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1152 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1153 nomips3d" directives.
1155 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1157 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1158 a weak symbol in same section to be within reach.
1160 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1162 * po/fr.po: Updated version.
1164 2002-03-12 Andreas Schwab <schwab@suse.de>
1166 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1167 body record so that an error is given for misplaced .save
1170 2002-03-09 Alan Modra <amodra@bigpond.net.au>
1172 * config/tc-i386.h (REX_OPCODE): Define.
1173 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1174 (rex_byte): typedef to int.
1175 * config/tc-i386.c: Group prototypes and vars together.
1176 Formatting fixes. Remove occurrences of "register" keyword.
1179 (mode_from_disp_size): Add INLINE keyword to prototype.
1180 (fits_in_signed_byte): Likewise.
1181 (fits_in_unsigned_byte): Likewise.
1182 (fits_in_unsigned_word): Likewise.
1183 (fits_in_signed_word): Likewise.
1184 (fits_in_unsigned_long): Likewise.
1185 (fits_in_signed_long): Likewise.
1186 (type_names): Constify.
1187 (intel_float_operand): Constify param.
1188 (add_prefix): Use REX_OPCODE.
1189 (md_assemble): Likewise. Modify for changed rex_byte.
1190 (parse_insn): Split out of md_assemble.
1191 (parse_operands): Likewise.
1192 (swap_operands): Likewise.
1193 (optimize_imm): Likewise.
1194 (optimize_disp): Likewise.
1195 (match_template): Likewise.
1196 (check_string): Likewise.
1197 (process_suffix): Likewise.
1198 (check_byte_reg): Likewise.
1199 (check_long_reg): Likewise.
1200 (check_qword_reg): Likewise.
1201 (check_word_reg): Likewise.
1202 (finalize_imm): Likewise.
1203 (process_operands): Likewise.
1204 (build_modrm_byte): Likewise.
1205 (output_insn): Likewise.
1206 (output_branch): Likewise.
1207 (output_jump): Likewise.
1208 (output_interseg_jump): Likewise.
1209 (output_disp): Likewise.
1210 (output_imm): Likewise.
1212 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
1214 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1216 2002-03-06 Alan Modra <amodra@bigpond.net.au>
1218 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1219 relocs except when BFD64.
1221 * write.c (number_to_chars_bigendian): Don't abort when N is
1222 larger than sizeof (VAL).
1223 (number_to_chars_littleendian): Likewise.
1225 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1227 * config/tc-hppa.c (md_apply_fix3): Add cast.
1228 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1231 2002-03-05 Paul Koning <pkoning@equallogic.com>
1233 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1234 (parse_ac5): New function for parsing float regs in float operand.
1235 (parse_expression): Remove attempt to make literals be octal.
1236 (parse_op_no_deferred): Support float literals.
1237 (parse_op): Reject attempts to refer to float regs.
1238 (parse_fop): New function, like parse_op but for float operand.
1239 (md_assemble): Add cases to parse float operands. Also fix
1240 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1242 2002-03-04 H.J. Lu <hjl@gnu.org>
1244 * config/obj-elf.c (special_section): Add .init_array,
1245 .fini_array and .preinit_array.
1247 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1248 .init_array and .fini_array.
1250 2002-03-01 Jakub Jelinek <jakub@redhat.com>
1252 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1254 (obj_frob_symbol): Copy visibility.
1256 2002-02-28 Jakub Jelinek <jakub@redhat.com>
1258 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1260 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1262 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1264 * po/es.po: Updated.
1266 2002-02-26 Chris Demetriou <cgd@broadcom.com>
1268 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1269 only, undo the changes made on 2001-06-08, with the
1270 effect being that common or extern symbols are
1271 adjusted for embedded-PIC, but weak symbols are not.
1272 (md_estimate_size_before_relax: Likewise, with the effect
1273 that extern symbols are treated the same as weak symbols
1274 only if not embedded-PIC.
1275 (mips_fix_adjustable) Likewise, with the effect that
1276 weak or extern symbols are not adjusted for embedded-PIC.
1277 (md_apply_fix3): Tweak so that the case where value is zero
1278 is handled more correctly for embedded-PIC code.
1280 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1282 * doc/as.texinfo (Overview): Add missing @ifset IA64
1284 * configure.in (LINGUAS): Add es.po.
1285 * configure: Regenerate.
1286 * po/es.po: New file.
1288 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1290 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1291 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1292 and NO_PIC cases. Code cleanup.
1293 (macro2): Fix handling of 64bit register loads.
1295 2002-02-25 David Mosberger <davidm@hpl.hp.com>
1297 * doc/as.texinfo: Add entry for IA64.
1298 * doc/c-ia64.texi: New file.
1300 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1302 * config/tc-hppa.c: Update copyright date.
1304 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1305 Remove references to chip manufacturers.
1306 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1308 (md_show_usage): Remove references to chip manufacturers. Mention
1310 (md_begin): Test power4 opcode flag bits.
1312 2002-02-22 David Mosberger <davidm@hpl.hp.com>
1314 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1315 count exceeds prologue count.
1316 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1317 (unwind.label_prologue_count): New member.
1319 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1321 (get_saved_prologue_count): New function.
1322 (save_prologue_count): New function.
1323 (free_saved_prologue_count): New function.
1324 (dot_label_state): Record state label by calling save_prologue_count().
1325 (dot_copy_state): Restore prologue count by calling
1326 get_saved_prologue_count().
1327 (generate_unwind_image): Free up list of saved prologue
1328 counts by calling free_saved_prologue_counts().
1330 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1332 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1333 function declarations.
1335 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1337 * NEWS: Note that GASP is now deprecated.
1338 * Makefile.am: Do not build gasp-new by default.
1339 * Makefile.in: Regenerate.
1340 * doc/Makefile.am: Do not install gasp.info.
1341 * doc/Makefile.in: Regenerate.
1342 * gas/gasp.texi: Note that gasp is now deprecated.
1344 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1346 * NEWS: Mark 2.12 branch.
1348 2002-02-19 Tom Tromey <tromey@redhat.com>
1350 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1352 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1354 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1357 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1359 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1360 Make bit size independent of architecture switch.
1361 (md_begin): Add warning for -m64 with -Aesa.
1362 (s390_md_end): Use renamed architecture defines.
1364 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
1366 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1368 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1370 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1373 2002-02-15 Chris Demetriou <cgd@broadcom.com>
1375 * config/tc-mips.c (md_estimate_size_before_relax): Really
1376 make sure we treat weak like extern only for ELF. (Fixes
1377 patch from 2001-07-25.)
1379 2002-02-15 Ben Elliston <bje@redhat.com>
1381 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1384 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1386 * NEWS: Mention support for MMIX.
1388 2002-02-13 Chris Demetriou <cgd@broadcom.com>
1390 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1391 a sequence of indpendent 'if' statements for easier debugging
1392 and future modification.
1394 2002-02-13 Matt Fredette <fredette@netbsd.org>
1396 * config/tc-m68k.c (md_show_usage): No longer display a
1397 hard-coded "68020" for the default CPU, instead display the
1398 canonical name of the true, configured default CPU.
1399 (m68k_elf_final_processing): Mark objects for sub-68020
1400 CPUs with the new EF_M68000 flag.
1402 2002-02-13 Andreas Schwab <schwab@suse.de>
1404 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1405 pc-relative relocations to merge sections in 64-bit mode.
1407 2002-02-13 Ben Elliston <bje@redhat.com>
1409 * NEWS: Document floating point number handling in gasp.
1410 * gasp.c: Include <assert.h> and "xregex.h".
1411 (is_flonum): New function.
1412 (chew_flownum): Likewise.
1413 (change_base): Consume flonums from the input, where possible.
1414 * doc/gasp.texi (Constants): Document floating point numbers.
1416 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1418 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1419 that implicitly use LR and RR selectors.
1421 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1423 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1424 and `epsw' as available on AM33 and above only.
1425 (other_register_name): Add logic to handle machine type encoded in
1428 2002-02-11 Tom Rix <trix@redhat.com>
1430 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1433 2002-06-11 Alexandre Oliva <aoliva@redhat.com>
1435 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1438 2002-02-11 Jan Hubicka <jh@suse.cz>
1440 * i386.c (md_assemble): Support 32bit address prefix.
1441 (i386_displacement): Likewise.
1442 (i386_index_check): Accept 32bit addressing in 64bit mode.
1444 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1446 * config/tc-sh.c (dot): Removed unused function.
1448 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1450 * Makefile.am: "make dep-am".
1451 * Makefile.in: Regenerate.
1452 * aclocal.m4: Regenerate.
1453 * config.in: Regenerate.
1454 * configure: Regenerate.
1455 * doc/Makefile.in: Regenerate.
1457 2002-02-10 Richard Henderson <rth@redhat.com>
1459 * doc/c-alpha.texi: New file.
1460 * doc/Makefile.am (CPU_DOCS): Add it.
1461 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1463 2002-02-09 Richard Henderson <rth@redhat.com>
1465 * config/tc-alpha.c (O_samegp): New.
1466 (USER_RELOC_P): Include it.
1467 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1468 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1469 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1470 (alpha_validate_fix): New.
1471 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1473 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
1475 * doc/c-cris.texi: New.
1476 * doc/all.texi: @set CRIS.
1477 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1478 Include c-cris.texi.
1479 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1480 * doc/Makefile.in: Regenerate.
1482 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1484 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1485 determine if a number is a sign-extended 32-bit number.
1486 (load_register): Use IS_SEXT_32BIT_NUM.
1487 (macro): Check if load/store macro handling is using a
1488 constant 32-bit address on 64-bit address systems, and if
1489 so optimize the generation of that address.
1491 2002-02-08 Richard Henderson <rth@redhat.com>
1493 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1494 we've eliminated all foreign relocation types yet.
1495 (alpha_fix_adjustable): Likewise.
1497 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1499 Contribute sh64-elf.
1500 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1501 Stephen Clarke <Stephen.Clarke@st.com>
1502 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1503 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1504 * config/tc-sh.c (md_relax_table): Added default sizes for
1505 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1506 MOVI_16, MOVI_32 and MOVI_48.
1507 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1508 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1510 (shmedia_md_estimate_size_before_relax): Remove redundant
1511 blocks. Set fragP->fr_var even if relaxation type unchanged.
1512 Retain UNDEF_MOVI until expression decays to number.
1513 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1514 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1515 relocation types. Take fixP->fx_addnumber into account too.
1516 (shmedia_md_apply_fix): Likewise.
1517 (shmedia_md_convert_frag): Likewise.
1518 (shmedia_build_Mytes): Likewise.
1519 (sh64_consume_datalabel): Complain about nested datalabel.
1520 Support PIC relocs. Call sh_parse_name.
1521 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1522 in tc-sh.h to SHmedia reloc types.
1523 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1524 MOVI_GOTPC): New relaxation constants.
1525 (md_relax_table): Introduce relaxation directives for PIC-related
1527 (sh_PIC_related_p): Handle datalabel.
1528 (sh_check_fixup): Choose SH5 PIC relocations.
1529 (sh_cons_fix_new): Added BDF_RELOC_64.
1530 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1531 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1532 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1533 current ISA is SHmedia, get 7 bytes.
1534 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1535 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1537 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1538 shmedia_apply_fix3 and make void.
1539 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
1540 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1542 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1543 * config/tc-sh64.h (md_parse_name): Take &c as argument.
1544 2001-03-14 DJ Delorie <dj@redhat.com>
1545 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1546 * doc/Makefile.in(CPU_DOCS): Ditto.
1547 * doc/c-sh64.texi: New file.
1548 * doc/as.texinfo: Add SH64 support.
1549 2001-03-13 DJ Delorie <dj@redhat.com>
1550 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1551 A_REUSE_PREV so that its purpose is more obvious.
1552 (shmedia_build_Mytes): Ditto.
1553 2001-03-07 DJ Delorie <dj@redhat.com>
1554 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1556 (sh64_vtable_inherit): Ditto.
1557 (strip_datalabels): New, strip "datalabel" from given line.
1558 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1560 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
1561 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1563 (shmedia_build_Mytes): ... to here.
1564 2001-03-06 DJ Delorie <dj@redhat.com>
1565 * config/tc-sh.c: Remove sh64-specific uaquad now that there
1567 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
1568 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1569 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1570 address by one in call to dwarf2_emit_insn.
1571 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
1572 Implement ".abi" pseudo and correct .cranges descriptors. Correct
1573 alignment handling broken by imported changes.
1574 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1575 (sh64_handle_align): Declare.
1576 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1577 (sh64_max_mem_for_rs_align_code): Declare.
1578 (enum sh64_isa_values): Moved here from tc-sh64.c.
1579 (md_do_align): Define.
1580 (sh64_do_align): Declare.
1581 (struct sh64_tc_frag_data): New.
1582 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
1584 (TC_FRAG_INIT): Change to set new datatype.
1585 (struct sh64_segment_info_type): Rename member
1586 last_flushed_location to last_contents_mark. All users changed.
1587 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1588 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1589 * config/tc-sh.c (md_pseudo_table): Add ".abi".
1590 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1591 of unsetting seen_insn.
1592 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1593 call sh64_update_contents_mark.
1594 (sh_handle_align): Remove HAVE_SH64-conditioned code.
1595 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1596 enum sh64_isa_values.
1597 (sh64_set_contents_type): Drop segT parameter. All callers changed.
1598 (emitting_crange): Boolean guard moved to file scope from function
1599 scope in sh64_set_contents_type.
1601 (sh64_update_contents_mark): New; most split out from
1602 sh64_flush_pending_output.
1603 (shmedia_md_end): Call sh64_update_contents_mark. Set
1604 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1605 (sh64_do_align): New function.
1606 (sh64_max_mem_for_rs_align_code): New function.
1607 (sh64_handle_align): Rename from shmedia_do_align. Make
1608 non-static. Add head comment. Emit zero bytes for n bytes modulo
1609 four. Change return-type to void.
1610 (shmedia_elf_new_section): Remove.
1611 (shmedia_md_assemble): Call sh64_update_contents_mark.
1612 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
1613 new frag. Call sh64_update_contents_mark after making the new
1615 (sh64_flush_pending_output): Just call sh64_update_contents_mark
1616 and sh_flush_pending_output.
1617 (sh64_flag_output): Also call md_flush_pending_output, but add
1618 condition on not emitting_crange.
1619 (sh64_tc_cons_fix_new): Remove.
1620 2001-01-12 Nick Clifton <nickc@redhat.com>
1621 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1622 alignment handling scheme imported from sourceware.
1623 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
1624 * config/tc-sh64.h (TARGET_FORMAT): Define.
1625 (sh64_target_format): Prototype.
1626 * config/tc-sh64.c (sh64_target_mach): New function.
1627 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
1628 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1629 zero_address_frag instead of copying the frag of the symbol.
1630 (shmedia_frob_file_before_adjust): Ditto.
1631 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1632 to valueT to remove signedness.
1633 (shmedia_md_convert_frag): Add parameter final. Rename parameter
1634 headers to output_bfd. Do not evaluate symbols if final is false;
1636 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1637 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1638 to the current frag, call shmedia_md_convert_frag to emit fixups
1639 and make frag_wane neutralize the frag. Update comments.
1640 * config/tc-sh.c (md_convert_frag): Change caller of
1641 shmedia_md_convert_frag.
1642 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1643 * config/tc-sh64.h: Tweak comments and correct formatting.
1644 * config/tc-sh64.c: Ditto.
1645 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1646 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1647 for the no-relocation case.
1648 (shmedia_check_limits): Fix range check being off-by-one for PTA.
1649 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
1651 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1653 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1654 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1656 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1658 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1659 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1660 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1661 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1662 al>: Set lowest bit of field to relocate to 1 and rest to empty,
1663 if reloc is emitted.
1664 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1665 New options plus bugfixes.
1666 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1668 (md_parse_option): Handle new options.
1669 (md_show_usage): Add blurb for new options.
1670 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1671 (sh64_expand, sh64_pt32): New variables.
1672 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1673 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1674 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1675 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1676 <resolved previously-pc-relative relocs>: Handle
1677 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1678 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1679 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1680 points to SHcompact code.
1681 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1682 SH64PCREL16)>: Check that ISA of what operand points at and
1683 PTA/PTB matches, or emit error.
1684 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1685 SHMEDIA_BFD_RELOC_PT.
1686 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1688 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1689 condition for MOVI expansion.
1690 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1691 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1693 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1695 (sh64_target_format): Error-check setting of sh64_pt32 and
1696 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1697 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1698 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1699 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1700 * config/tc-sh64.c: Improve comments.
1701 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1702 not say the linker will check correctness of PTA/PTB expansion.
1703 (shmedia_md_end): Make non-static.
1704 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1706 * config/tc-sh.c (sh_finalize): Remove.
1707 * config/tc-sh.h (md_end): Do not define.
1708 Remove prototype for sh_finalize.
1709 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1710 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1711 sh64_section_data container when storing section type in tdata
1712 field in elf_section_data.
1713 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1715 * Makefile.am: Update dependencies.
1716 * Makefile.in: Regenerate.
1717 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1718 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1719 dwarf2_emit_insn call with test on debug_type.
1720 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1721 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1722 CRT_SH5_ISA32 sticky for 64-bit.
1723 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1724 Generate .crange sections when switching ISA mode or emitting
1725 constants in same section as code.
1726 * config/tc-sh64.c: Reformat structure definitions.
1727 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1729 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1730 to emit a .cranges descriptor when contents type changes. Only
1731 emit error if changing contents type and -no-mix is in effect.
1732 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1733 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1734 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1735 sh64_flush_last_crange over sections.
1736 When checking main symbol of datalabel symbol, check for
1737 STO_SH5_ISA32, not ISA type of section in definition.
1738 (shmedia_frob_file_before_adjust): Check main symbol for
1739 STO_SH5_ISA32; don't check ISA type of section in definition.
1740 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1741 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1742 .cranges entries have been output.
1743 (shmedia_elf_new_section): Just call md_flush_pending_output.
1744 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1745 fix. Do not set tc_segment_info_data.in_code for section. Call
1746 sh64_set_contents_type for SHmedia code.
1747 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1748 false. Call md_flush_pending_output.
1749 (sh64_target_format): Check that -no-mix and
1750 -shcompact-const-crange are used in sane combination with other
1752 (shmedia_md_pcrel_from_section): Check type of fix for how to
1754 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1755 not ISA type of section in definition.
1756 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1757 hold contents-type state.
1758 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1759 (sh64_flush_pending_output): Declare.
1760 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1761 (sh64_tc_cons_fix_new): Declare.
1762 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1763 call sh64_flag_output.
1764 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1765 call sh64_set_contents_type to mark SHcompact code and set
1767 (md_longopts): New options "-no-mix" and
1768 "-shcompact-const-crange".
1769 (md_parse_option): Handle new options.
1770 (md_show_usage): Add blurb for new options.
1771 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1772 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1773 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1774 (sh64_last_insn_frag): New.
1775 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1776 to get frag for insn opcode for generating fixups; do not assume it
1778 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1780 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1782 (TC_FRAG_TYPE): Define as fragS *.
1783 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1784 (sh64_last_insn_frag): Declare.
1785 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1786 not == NULL before dereferencing.
1787 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1788 Get rid of BFD section flag and EF_SH64_ABI64.
1789 * config/tc-sh64.c (shmedia_frob_section_type): Use
1790 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1791 communicate the section as containing SHmedia code. Describe why.
1792 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1793 EF_SH64 regardless of ABI.
1794 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1795 in error message. Handle resolved expressions for
1796 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1797 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1798 (shmedia_check_limits): Handle BFD_RELOC_64.
1799 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1800 a STO_SH5_ISA32 symbol, only the BFD value.
1801 2000-12-11 Ben Elliston <bje@redhat.com>
1802 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1803 dwarf2_generate_asm_lineno.
1804 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1805 Handle PC-relative MOVI expansions with assembler relaxation.
1806 Generate PC-relative relocs from 16-bit PC-relative expressions.
1807 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1808 (shmedia_md_pcrel_from_section): ...here.
1809 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1810 turned completely resolved. Adjust relocation type for 16-bit
1811 immediate operands that has turned PC-relative. Adjust back for
1812 MD_PCREL_FROM_SECTION being applied twice.
1813 (shmedia_md_convert_frag): Always emit reloc for expression with
1814 global or weak symbol. Handle relaxation result for PC-relative
1816 (shmedia_md_estimate_size_before_relax): An expression with a weak
1817 or global symbol can not be relaxed. Break out tests for
1818 relaxable symbol into variable sym_relaxable.
1819 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1820 UNDEF_MOVI)>: Break out any PC-relative expression and change
1822 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1824 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1825 MOVI expansion. If X_op_symbol of the immediate expression is
1826 set, make an expression symbol for the argument to frag_var.
1827 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1829 (END): Adjust for new relaxations.
1830 (md_relax_table): Add entries for new relaxations.
1831 2000-12-07 Ben Elliston <bje@redhat.com>
1832 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1833 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1834 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1835 SHORI operand offsets in PT/PTA/PTB expansions.
1836 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1837 Implement DataLabel semantics.
1838 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1839 shmedia_frob_file_before_adjust.
1840 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1841 (DATALABEL_SUFFIX): Define.
1842 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1843 symbol list to update "datalabel" symbols to their main symbol
1845 (shmedia_frob_file_before_adjust): New.
1846 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1847 undefined and set STT_DATALABEL.
1848 (sh64_frob_label): Initialize TC symbol field.
1849 (sh64_consume_datalabel): Actually implement semantics. New
1850 parameter operandf, call it instead of expression.
1851 (sh64_exclude_symbol): New.
1852 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1853 to sh64_consume_datalabel.
1854 (tc_symbol_new_hook): Define to tc_frob_symbol.
1855 (TC_SYMFIELD_TYPE): Define to symbolS *.
1856 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1857 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1858 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1860 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1861 generating dwarf2 debug information.
1862 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1863 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1864 elf64-sh64 for the 64-bit ABI.
1865 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1867 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1868 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1870 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1871 * config/tc-sh64.c: Tweak comments, formatting and error messages.
1872 (enum sh64_abi_values): New type.
1873 (enum sh64_isa_values): New type.
1874 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
1875 (seen_shcompact_mode, seen_shmedia_mode): Delete.
1876 (sh64_abi): Replace shmedia_64.
1877 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1878 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1879 (s_sh64_mode): Check validity for this target.
1880 (sh64_target_format): Initialize defaults for ISA and ABI.
1881 Fallback to old object format if no SH64 ISA or ABI has been
1883 * config/tc-sh.c (md_parse_option): Check combinations for errors.
1884 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1885 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1886 * config/tc-sh64.h: Fix typo in comment.
1887 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
1888 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1889 <PT fixups for absolute values>: Size will be longest, not
1891 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
1892 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1893 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1894 and l1 to hold lowercase of two first characters. Change all
1895 remaining TO_LOWER to tolower.
1896 * config/tc-sh64.c (TO_LOWER): Delete.
1897 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1898 (md_parse_name): Define.
1899 (sh64_consume_datalabel): Declare.
1900 (DOLLAR_DOT): Define.
1901 * config/tc-sh64.c (shmedia_parse_exp): New.
1902 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1903 (shmedia_parse_reg): Remove const from src
1905 (shmedia_get_operands): Ditto for args parameter and ptr variable.
1906 (shmedia_md_assemble): Ditto for op_end variable.
1907 (shmedia_get_operand): Ditto for ptr parameter and src variable.
1908 Use shmedia_parse_exp, not parse_exp.
1909 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1910 parameter. All callers changed.
1911 (shmedia_get_operand): Add shmedia_arg_type parameter. All
1913 (shmedia_parse_reg): Put first two character in local variables.
1914 Use tolower, not TO_LOWER. If no register is found and argtype
1915 indicates a control register, scan shmedia_creg_table
1917 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1918 * Makefile.am (CPU_TYPES): Add sh64.
1919 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1920 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
1921 Regenerate dependencies.
1922 * Makefile.in: Regenerate.
1923 * configure.in: Add support for sh64-*-elf*.
1924 * configure: Regenerate.
1925 * config/tc-sh64.h: New.
1926 * config/tc-sh64.c: New.
1927 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
1928 .mode, .isa and .uaquad.
1929 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
1930 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
1931 [HAVE_SH64] (END): Define as 10.
1932 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
1933 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
1935 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
1936 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
1937 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
1938 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
1940 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
1941 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
1942 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
1943 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
1944 SHmedia instructions. Handle state-change after switching to
1946 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
1947 (md_parse_option) [HAVE_SH64]: Parse new options.
1948 (md_show_usage) [HAVE_SH64]: Show usage of new options.
1949 (md_convert_frag) [HAVE_SH64] <default>: Call
1950 shmedia_md_convert_frag instead of abort.
1951 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
1952 BFD_RELOC_SH_SHMEDIA_CODE.
1953 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
1954 SHcompact or SHmedia code.
1955 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
1956 shmedia_md_apply_fix instead of abort.
1957 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
1958 result from calling shmedia_md_estimate_size_before_relax instead
1960 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
1962 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
1963 shmedia_init_reloc and do nothing more if it returns non-zero.
1964 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
1965 * po/POTFILES.in: Regenerate.
1966 * po/gas.pot: Regenerate.
1968 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
1970 * config/tc-sh.c (parse_at): Install the correct version of
1973 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
1974 assume fixP->fx_subsy is non-NULL.
1976 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
1978 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
1979 A_DISP_PC_ABS, and adjust it by -4.
1980 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
1982 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
1983 the operand type is not A_DISP_PC_ABS.
1985 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
1987 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
1988 common and weak symbols. Handle common and weak symbols as
1989 undefined symbols with regards to GREG handling and merging.
1990 (mmix_frob_file): Ditto.
1992 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
1994 * configure.in (hppa-*-netbsd*): New target.
1995 * configure: Regenerate.
1996 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
1998 2002-02-02 Alan Modra <amodra@bigpond.net.au>
2000 * config/tc-v850.c: Add missing prototypes amd use old-style
2001 function definitions.
2002 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2003 (sdata_section tdata_section, zdata_section, sbss_section,
2004 tbss_section, zbss_section, rosdata_section, rozdata_section,
2005 scommon_section, tcommon_section, zcommon_section,
2006 call_table_data_section, call_table_text_section): Delete.
2007 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2008 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2009 v850_call_table_data, v850_call_table_text): Delete.
2010 (struct v850_seg_entry): New.
2011 (v850_seg_table): New.
2012 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2013 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2014 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2015 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2018 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2019 recording of alignment.
2020 (md_pseudo_table): Use v850_seg.
2021 (md_begin): Don't init .call_table_data and .call_table_text here.
2022 Set v850_seg_table bss entry.
2024 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2026 Support on-demand global register allocation by passing on
2027 base-plus-offset relocs to the linker.
2028 * config/tc-mmix.c: Tweak and fix typos in comments.
2029 (allocate_undefined_gregs_in_linker): New variable.
2030 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2031 (md_longopts): Add --linker-allocated-gregs.
2032 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2033 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2034 (md_show_usage): Update text for -x. Add text for
2035 --linker-allocated-gregs.
2036 (tc_gen_reloc): Derive default value for addend from val and
2037 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2038 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2039 GREG if allocate_undefined_gregs_in_linker.
2040 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2041 --linker-allocated-gregs.
2042 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2043 --linker-allocated-gregs. Mention that it's implied by -x.
2044 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2045 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2047 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2049 2002-02-01 Alan Modra <amodra@bigpond.net.au>
2051 * Makefile.am: Run "make dep-am"
2052 * Makefile.in: Regenerate.
2054 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
2056 * config/tc-or32.c: New file.
2057 * config/tc-or32.h: New file.
2058 * configure.in: Add support for or32 targets.
2059 * configure: Regenerate.
2060 * config/obj-coff.c: Add support for or32 targets.
2061 * config/obj-coff.h: Add support for or32 targets.
2062 * Makefile.am: Add support for or32 targets.
2063 * Makefile.in: Regenerate.
2064 * NEWS: Mention support for OpenRISC.
2065 * doc/Makefile.in: Regenerate.
2066 * po/POTFILES.in: Regenerate.
2067 * po/gas.pot: Regenerate.
2069 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
2071 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2074 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2076 * config/tc-mips.c (tc_gen_reloc): Arrange for
2077 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2078 their LO16 parts, even for ELF.
2080 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
2082 * config/tc-i386.c: Protect definitions of true and false
2085 2002-01-28 Jakub Jelinek <jakub@redhat.com>
2087 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2088 made because of .weak, if they are neither defined nor used in any
2091 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
2093 * configure: Regenerated.
2095 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2097 * doc/Makefile.am (install): Depend on install-info.
2098 * doc/Makefile.in: Regenerate.
2100 2002-01-26 Nick Clifton <nick@redhat.com>
2102 * po/fr.po: Updated version
2104 2002-01-24 Kazu Hirata <kazu@hxi.com>
2106 * config/tc-h8300.c (check_operand): Don't print a warning
2107 when a valid 24-bit address is given to a 16-bit address
2110 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
2112 * config/tc-sh.c (sh_elf_suffix): Removed.
2113 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2114 sh_end_of_match, sh_parse_name): New functions.
2115 (sh_elf_cons): Simplify.
2116 (parse_exp): Reject misplaced PIC operands.
2117 (md_undefined_symbol): Simplify.
2118 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2119 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2120 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2121 Complain if subsy remains at the end.
2122 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2123 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2125 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
2127 * config/tc-mn10300.c (xr_registers): Move `pc'...
2128 (other_registers): ... here.
2130 2002-01-22 Alan Modra <amodra@bigpond.net.au>
2132 * Makefile.am: Run "make dep-am".
2133 * Makefile.in: Regenerate.
2134 * gas/po/POTFILES.in: Regenerate.
2136 2002-01-21 DJ Delorie <dj@redhat.com>
2138 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2139 stabstr_name allocation permanent, as it will be referenced from
2142 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2144 * configure.in (ia64-*-netbsd*): New target.
2145 * configure: Regenerate.
2147 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2149 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2151 <Detailed description, ARM options>: Ditto.
2152 * doc/c-arm.texi (ARM Options): Ditto.
2154 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2156 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2157 do_mia, do_mar and do_mra respectively.
2158 (do_mav_*): Renamed from do_c_*.
2159 (mav_reg_required_here, mav_parse_offset): Renamed from
2160 cirrus_reg_required_here and cirrus_parse_offset respectively.
2161 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2163 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2164 Keith Walker <keith.walker@arm.com>
2166 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2167 (insns): Add pattern for bxj instruction.
2168 (do_bxj): New function.
2169 (arm_cpus): Add arm926ej.
2170 (arm_archs): Add armv5tej.
2172 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2174 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2176 2002-01-19 Keith Walker <keith.walker@arm.com>
2178 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2180 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2182 * NEWS: Mention new ARM command-line options and VFP support.
2184 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
2186 (ARM_CEXT_MAVERICK): Similarly.
2187 (ARM_ANY): Now means any core instruction.
2188 (CPU_DEFAULT): Default to ARM_ANY.
2189 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2190 (pic_code): Declare for all object types. Make type int.
2191 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2192 (march_fpu_opt, mfpu_opt): Declare.
2193 (md_longopts): Tidy up conditional definitions.
2194 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2195 (arm_long_opts): New tables.
2196 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2197 (arm_parse_extension): New function.
2198 (md_parse_option): Rewrite using new table-driven system.
2199 (md_show_usage): Use new table-driven system.
2200 (md_begin): Calculate cpu_variant from command line option data.
2201 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2202 command-line options.
2203 * doc/c-arm.texi: Likewise.
2205 2002-01-18 Andreas Jaeger <aj@suse.de>
2207 * as.c (parse_args): Update year.
2209 2002-01-17 Timothy Wall <twall@alum.mit.edu>
2211 * config/tc-tic54x.c (encode_address): Add a more informative
2212 warning about incorrect syntax.
2214 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2216 * po/gas.pot: Regenerate.
2218 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2220 * macro.c (get_any_string): Add no-c-format comment to prevent
2221 confusion when translating string.
2222 * gasp.c (get_any_string): Add no-c-format comment to prevent
2223 confusion when translating string.
2225 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2226 Johannes Stezenbach <js@convergence.de>
2227 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2228 matched before the shorter ones.
2229 (my_getSmallParser): Fix handling of nested parentheses in
2230 percent_op's. Code cleanup.
2231 (my_getPercentOp): New function, code from my_getSmallParser.
2232 (my_getSmallExpression): Fix handling of closing parentheses.
2233 Code cleanup. Better comments.
2235 2002-01-16 Nick Clifton <nickc@redhat.com>
2237 po/tr.po: New file: Turkish translation.
2238 configure.in (LINGUAS): Add "tr".
2239 configure: Regenerate.
2241 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2243 Support for VFP instructions
2244 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2245 (cp_address_required_here): New argument wb_ok. When false, do not
2246 accept write-back forms of addressing. Change all callers.
2247 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2248 (FPU_VFP_EXT_V2): Define.
2249 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2250 Define in terms of above.
2251 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2252 (vfp_reg): New struct.
2253 (vfp_regs): New array of registers.
2254 (insns): Add VFP instructions.
2255 (sn_table): New array of VFP single-precision register names.
2256 (dn_table): New array of VFP double-precision register names.
2257 (all_reg_maps): Add the new register tables.
2258 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2259 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2260 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2261 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2262 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2263 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2264 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2265 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2266 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2267 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2268 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2269 (do_vfp_sp_dp_cvt): New functions.
2270 (md_begin): Set soft-float flag for appropriate VFP work.
2271 (md_atof): Handle VFP-format doubles.
2272 (md_parse_option): Handle VFP command-line options.
2273 (md_show_usage): Display VFP command-line options.
2275 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2277 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2278 various command line options.
2280 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2282 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2284 (xstormy16_md_apply_fix3): Do not return a value.
2286 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2288 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2289 the -EL/-EB option that matches the target's endianness.
2290 (md_parse_option): Likewise.
2292 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2294 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2295 is not dependent on ARM_BI_ENDIAN.
2297 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2299 * tc-arm.c (all error messages): Normalize capitalization of messages.
2301 * tc-arm.h (md_operand): Delete define.
2302 * tc-arm.c (in_my_get_expression): New static variable.
2303 (my_get_expression): Set and clear it.
2304 (md_operand): New function. If called from my_get_expression
2305 put the error in inst.error.
2306 (output_inst): Now takes argument of instruction being assembled.
2307 Print it out with any error message.
2308 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2310 (end_of_line): Don't update inst.error if it is already set.
2312 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
2314 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
2315 op that can be translated into a mvn instruction.
2317 2002-01-11 Steve Ellcey <sje@cup.hp.com>
2319 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2320 setting default md.flags.
2321 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2322 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2323 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2324 for 32 bit unwind info blocks.
2325 (generate_unwind_image): Add support for different types
2326 of unwind images (32 bits and/or big-endian).
2327 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2328 (ia64_target_format): Add support for hpux target formats.
2329 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2330 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2331 SHT_FINI_ARRAY elf section types.
2333 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
2335 * tc-arm.c (struct reg_entry): Move before prototypes.
2336 (int_register, cp_register, fp_register): Delete.
2337 (reg_table): Delete. Replaced with ...
2338 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2339 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2340 (mav_dspsc_table): ... one table per register set.
2341 (arm_reg_hsh): Delete.
2342 (struct reg_map): New structure.
2343 (all_reg_maps): New array.
2344 (enum arm_reg_type): New enums.
2345 (build_reg_hsh): New function.
2346 (insert_reg_alias): Use hash table passed by caller. Adjust all
2348 (create_register_alias): New function, split out from ...
2349 (md_assemble): ... here.
2350 (md_begin): Build new register hash tables.
2351 (arm_reg_parse): New argument for the hash table to search. Adjust all
2353 (arm_reg_parse_any): New function.
2354 (co_proc_number): Look up the processor number in the processor hash
2356 (cirrus_regtype): Delete.
2357 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2358 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2359 (ARM_EXT_MAVERICKsc_register): Delete.
2360 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2361 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2363 (do_c_triple_4, do_c_triple_5): Delete.
2364 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2365 (do_c_quad_6): Delete.
2366 (do_c_quad_6[ab]): New functions.
2367 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2368 arguments to use new register parsing methods.
2369 (cirrus_reg_required_here): Likewise.
2370 (insns): Reclassify cirrus maverick worker functions.
2371 (cirrus_valid_reg): Delete.
2373 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2375 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2376 (sh*-*-netbsdelf*): New target.
2377 * configure: Regenerate.
2378 * tc-sh.h: Update copyright years.
2379 (TARGET_FORMAT): Add version for TE_NetBSD.
2381 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2383 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2386 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2388 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2389 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2391 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
2393 * tc-mips.c (mips_cprestore_valid): New flag.
2394 (mips_frame_reg_valid): New flag.
2395 (macro) [M_JAL_2]: Check both flags.
2396 [M_JAL_A]: Likewise.
2397 (s_cprestore): Set mips_cprestore_valid.
2398 (tc_get_register): If setting mips_frame_reg, set
2399 mips_frame_reg_valid and clear mips_cprestore_valid.
2400 (s_mips_ent): Clear both flags.
2401 (s_mips_end): Clear both flags.
2403 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2405 * write.c (write_object_file): Make use of bfd_section_list_remove.
2406 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2407 * config/tc-mmix.c (mmix_frob_file): Likewise.
2409 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2411 * configure.in (i386-*-netbsdelf*): Collapse target into...
2412 (i386-*-netbsd*): ...this. Add support for x86-64.
2413 * configure: Regenerated.
2415 2002-01-03 matthew green <mrg@redhat.com>
2417 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2419 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2421 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2424 For older changes see ChangeLog-0001
2430 version-control: never
projects / platform / upstream / binutils.git / blob