1 2001-10-11 Kazu Hirata <kazu@hxi.com>
3 * app.c: Fix comment typos.
6 * itbl-ops.c: Likewise.
8 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
10 * input-file.c: Include safe-ctype.h.
11 (input_file_open): Use ISSPACE instead of isspace.
13 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
15 * config/tc-mips.c (mips_cpreturn_offset): New variable.
16 (mips_cpreturn_register): Likewise.
17 (mips_gp_register): Likewise.
18 (s_cpsetup): New function prototype.
19 (s_cplocal): Likewise.
20 (s_cpreturn): Likewise.
21 (s_gpvalue): Likewise.
22 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
24 (macro): Don't warn about .cprestore for NewABI.
25 (md_pcrel_from): Code cleanup.
26 (mips_force_relocation): Force output of some NewABI relocations even
27 without a defined symbol.
28 (s_cpload): Ignore .cpload for NewABI.
29 (s_cpsetup): Handle .cpsetup.
30 (s_cplocal): Handle .cplocal.
31 (s_cprestore): Ignore .cprestore for NewABI.
32 (s_cpreturn): Handle .cpreturn.
33 (s_gpvalue): Handle .gpvalue.
34 (s_cpadd): Ignore .cpadd for NewABI.
35 (nopic_need_relax): Take g_switch_value into account as gp
37 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
39 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
41 * config/tc-mips.c (my_getSmallParser): New function prototype.
42 (small_ex_type): Named this enum, more return values for
43 my_getSmallExpression.
44 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
45 triple relocations. Protect some parts with ifdef OBJ_ELF.
46 (percent_op_match): New struct, lookup table for %some_reloc().
47 (my_getSmallParser): New function, parses nested percent_ops also.
48 (my_getSmallExpression): Rewite to support nested percent_ops.
50 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
53 (load_address): Support both 32- and 64-bit addresses.
54 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
55 (macro2): Call load_address correctly.
57 2001-10-09 Christian Groessler <cpg@aladdin.de>
59 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
60 since z8k-opc.h now uses the PARAMS macro.
62 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
64 * config/tc-arm.c: Change MAVERIK to MAVERICK.
66 2001-10-09 Alan Modra <amodra@bigpond.net.au>
68 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
70 (obj_elf_change_section): Rename "group" to "group_name".
71 (obj_elf_section): Likewise.
72 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
73 first member section; Instead use elf_next_in_group.
75 2001-10-09 Alan Modra <amodra@bigpond.net.au>
77 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
78 Set elf_section_data group from it. Warn if group name changed.
79 (obj_elf_parse_section_letters): Parse 'G' too.
80 (obj_elf_section): Parse group name.
81 (struct group_list): New.
82 (build_group_lists): New function.
83 (elf_frob_file): Create SEC_GROUP section(s).
85 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
88 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
90 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
92 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
93 (cirrus_regtype): New enum.
94 (LONGEST_INST): Change to 10.
101 (insns): Add cirrus dsp instructions.
102 (ARM_EXT_MAVERIKSC_REG): New.
103 (cirrus_register): New.
104 (cirrus_mvf_register): New.
105 (cirrus_mvd_register): New.
106 (cirrus_mvfx_register): New.
107 (cirrus_mvdx_register): New.
108 (cirrus_mvax_register): New.
109 (ARM_EXT_MAVERIKsc_register): New.
110 (reg_table): Add cirrus registers.
111 (cirrus_valid_reg): New.
112 (cirrus_reg_required_here): New.
113 (do_c_binops_1): New.
114 (do_c_binops_2): New.
115 (do_c_binops_3): New.
116 (do_c_triple_4): New.
117 (do_c_triple_5): New.
132 (cirrus_parse_offset): New.
134 (md_parse_option): Add arm9e.
135 (md_show_usage): Same.
137 2001-10-08 Tom Rix <trix@redhat.com>
139 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
141 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
143 2001-10-07 Alan Modra <amodra@bigpond.net.au>
145 * config/obj-elf.c: Standardize error/warning messages - don't
146 capitalise, no final period or newline, don't say "ignoring" for
147 as_bad messages. In some cases, change the wording to that used
148 elsewhere for similar messages.
149 (obj_elf_section_name): New function, split out from ..
150 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
151 entsize not specified.
153 2001-10-05 Jakub Jelinek <jakub@redhat.com>
155 * doc/as.texinfo: Document M and S ELF section flags.
157 2001-10-05 Alan Modra <amodra@bigpond.net.au>
159 * subsegs.c (subseg_text_p): Return 0 for absolute section.
160 * read.c (do_align): If in absolute section, warn about and ignore
161 non-zero fill pattern.
163 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
165 * config/tc-mn10300.c (tc_gen_reloc): Don't free
166 reloc->sym_ptr_ptr if it's not allocated.
168 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
170 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
172 (prev_insn_fixp): Likewise.
173 (append_insn): Changed prototype to accept a relocation pointer.
174 (imm_reloc): Make it an array.
175 (offset_reloc): Likewise.
176 (md_assemble): Handle triple relocations.
177 (append_insn): Likewise. Add handling for some NewABI relocations.
178 (mips_no_prev_insn): Handle triple relocations.
179 (macro_build): Likewise. Add handling for some NewABI relocations.
180 Move handling for the 'u' case to append_insn().
181 (mips16_macro_build): Handle triple relocations.
182 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
184 (mips_ip): Handle triple relocations.
185 (mips16_ip): Likewise.
186 (mips_force_relocation): Force handling of triple relocations
187 without symbols for NewABI.
188 (md_apply_fix): Add handling for some NewABI relocations.
190 2001-10-05 Alan Modra <amodra@bigpond.net.au>
192 * config/tc-i386.c (parse_register): If not producing code for
193 x86_64, reject x86_64 register name matches.
194 (md_assemble): Remove now redundant check for x86_64 regs.
196 2001-10-04 Alan Modra <amodra@bigpond.net.au>
198 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
199 as BFD_DEFAULT_TARGET_SIZE.
201 (ppc_is_toc_sym): Likewise.
202 (md_apply_fix3): Likewise.
204 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
206 * config/tc-mips.c (mips_64): Remove.
207 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
209 (mips_abi_level, mips_abi): New enum.
210 (mips_32bit_abi): Remove.
211 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
212 (HAVE_NEWABI): New define.
213 (HAVE_64BIT_OBJECTS): New define.
214 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
215 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
216 (support_64bit_objects): New prototype.
217 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
218 .reginfo section for n32, use .MIPS.options instead.
219 (support_64bit_objects): New function, code from md_parse_option.
220 (md_longopts): Add -n32 option.
221 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
222 Add -n32 option. Protect with OBJ_ELF.
223 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
224 (mips_elf_final_processing): Likewise. Don't write .reginfo section
225 for n32, use .MIPS.options instead.
227 2001-10-03 Alan Modra <amodra@bigpond.net.au>
229 * po/POTFILES.in: Regenerate.
230 * configure: Regenerate.
232 2001-10-02 Alan Modra <amodra@bigpond.net.au>
234 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
235 bits if target is 64 bit.
237 * doc/as.texinfo (listing): Fix typo.
239 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
241 * Makefile.am (Makefile): Depend on bfd/configure.in.
243 * Makefile.in: Regenerate.
245 2001-09-30 H.J. Lu <hjl@gnu.org>
247 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
248 and "ams" for compatibility.
250 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
252 * config/tc-sh.c (md_pcrel_from_section): Transformed from
253 md_pcrel_from. Handle pc-relativeness against link-time
254 symbol. Handle relativeness to elsewhere than the fixup.
255 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
256 (md_pcrel_from_section): Prototype.
258 * Makefile.am: Update dependencies with "make dep-am".
259 * Makefile.in: Regenerate.
261 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
263 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
264 (print_opcode_format, skip_whites): Likewise.
265 (convert_branch, m68hc11_new_insn): Likewise.
266 (build_dbranch_insn, build_indexed_byte): Likewise.
267 (build_reg_mode, find, find_opcode): Likewise.
268 (print_insn_format): Fix call to print_opcode_format.
269 (md_assemble): Fix call to build_dbranch_insn.
271 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
273 * config/tc-arm.c: Add missing prototypes.
275 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
277 * input-file.c (input_file_open): When reading the
278 first line looking for #NO_APP, prepare for the possibility
279 of finding #APP instead. Also fix algorithm to allow
280 white-space to follow either #NO_APP or #APP directives.
282 2001-09-25 Geoff Berry <geoff.berry@bops.com>
284 * listing.c (buffer_line): Don't write past the end of `line' when
287 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
289 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
290 relocation for differences between symbols in a section other
291 than the one in which the difference is to be placed; apply
292 the relocation instead.
294 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
296 * config/tc-arc.c: Add missing prototype.
297 (md_atof): Change type to int. Add missing prototype.
298 * config/tc-arc.h: Prototype exported functions.
300 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
302 * as.c: Add missing function prototype.
303 * config/obj-aout.c: Fix compile time warning.
305 2001-09-21 Bruno Haible <haible@clisp.cons.org>
307 * config/tc-openrisc.c: Don't include <ctype.h>.
309 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
311 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
313 2001-09-19 Alan Modra <amodra@bigpond.net.au>
315 * config/tc-i370.c: Fix typo in last change.
317 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
319 * doc/as.texinfo (Symbol Names): Improve documentation on local
320 labels and add documenation about dollar labels.
322 2001-09-18 Bruno Haible <haible@clisp.cons.org>
324 * as.h: Don't include <ctype.h>.
325 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
326 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
327 (atof_generic): Use ISDIGIT instead of isdigit.
328 * config/m68k-parse.y: Include "safe-ctype.h".
329 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
330 * config/obj-elf.c: Include "safe-ctype.h".
331 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
332 * config/obj-vms.c: Include "safe-ctype.h".
333 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
334 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
335 instead of isupper/islower/toupper/tolower.
336 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
337 (insert_sreg): Use TOUPPER instead of islower/toupper.
338 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
339 isalpha/isalnum/isupper/tolower.
340 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
342 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
343 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
344 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
345 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
346 (arc_extoper): Use TOLOWER instead of isupper/tolower.
347 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
348 (arm_psr_parse): Use ISALPHA instead of isalpha.
349 (accum0_required_here): Use ISALNUM instead of isalnum.
350 (do_ldrd): Use ISSPACE instead of isspace.
351 (decode_shift): Use ISALPHA instead of isalpha.
352 (insert_reg): Use TOUPPER instead of islower/toupper.
353 (arm_reg_parse): Use ISALPHA instead of isalpha.
354 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
355 isalnum/ispunct/tolower.
356 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
357 (md_parse_option): Use TOLOWER instead of tolower.
358 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
359 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
360 (cris_process_instruction): Use ISLOWER instead of islower.
361 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
362 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
363 (get_flags): Use ISSPACE instead of isspace.
364 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
365 (do_assemble): Use TOLOWER instead of tolower.
366 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
367 (do_assemble): Use TOLOWER instead of tolower.
368 (d30v_start_line): Use ISSPACE instead of isspace.
369 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
370 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
371 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
372 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
373 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
374 (start_label): Use ISALPHA instead of isalpha.
375 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
376 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
377 isupper/islower/tolower.
378 (pa_parse_number): Use ISDIGIT instead of isdigit.
379 (pa_chk_field_selector): Use TOLOWER instead of tolower.
380 (pa_stringer): Use ISDIGIT instead of isdigit.
381 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
382 (register_name): Use ISALPHA instead of isalpha.
383 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
384 isalnum/islower/tolower.
385 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
387 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
389 (md_assemble): Use ISSPACE instead of isspace.
390 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
391 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
392 instead of isdigit/islower/isupper/tolower/isalpha.
393 (output_invalid): Use ISPRINT instead of isprint.
394 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
395 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
396 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
397 (get_args): Use ISALNUM instead of isalnum.
398 * config/tc-ia64.c: Include "safe-ctype.h".
399 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
400 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
401 (ia64_parse_name): Likewise.
402 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
403 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
404 instead of isspace/isalnum/isupper/tolower.
405 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
406 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
407 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
408 (mklower_table): Remove variable.
409 (mklower): Remove macro.
410 (insert_reg): Use TOUPPER instead of islower/toupper.
411 (md_begin): Remove initialization of mklower_table.
412 (s_reg): Use ISALNUM instead of isalnum.
413 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
414 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
415 (build_mri_control_operand): Use TOLOWER instead of tolower.
416 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
417 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
418 (md_assemble): Use ISSPACE instead of isspace.
419 (get_imm16): Use ISALNUM instead of isalnum.
420 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
421 isdigit/isupper/tolower.
422 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
423 instead of isalpha/isupper/tolower.
424 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
425 isdigit/islower/isupper.
426 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
427 (mcore_s_section): Use ISSPACE instead of isspace.
428 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
429 isspace/tolower/isalnum.
430 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
431 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
432 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
434 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
435 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
436 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
437 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
439 (tc_get_register): Likewise.
440 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
441 (s_mips_ent): Use ISDIGIT instead of isdigit.
442 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
443 (md_assemble): Use ISSPACE instead of isspace.
444 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
445 (md_assemble): Use ISSPACE instead of isspace.
446 * config/tc-ns32k.c: Don't include <ctype.h>.
447 * config/tc-pdp11.c: Include "safe-ctype.h".
448 (mklower): Remove function.
449 (parse_reg): Use TOLOWER instead of mklower.
450 * config/tc-pj.c: Include "safe-ctype.h".
451 (md_assemble): Use ISSPACE instead of isspace.
452 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
453 (register_name): Use ISALPHA instead of isalpha.
454 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
455 isalnum/islower/tolower.
456 (md_assemble): Use ISSPACE instead of isspace.
457 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
459 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
460 (register_name): Use ISALPHA instead of isalpha.
461 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
462 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
464 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
465 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
466 isalnum/islower/tolower.
467 (IDENT_CHAR): Use ISALNUM instead of isalnum.
468 (parse_reg): Use TOLOWER instead of tolower.
469 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
470 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
471 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
472 (parse_keyword_arg): Use ISALNUM instead of isalnum.
473 * config/tc-tahoe.c: Include "safe-ctype.h".
474 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
475 (tip_op): Use TOLOWER instead of isupper/tolower.
476 * config/tc-tic30.c: Include "safe-ctype.h".
477 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
478 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
479 (tic30_operand): Use TOLOWER instead of tolower.
480 (tic30_find_parallel_insn): Likewise.
481 (output_invalid): Use ISPRINT instead of isprint.
482 * config/tc-tic54x.c: Include "safe-ctype.h".
483 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
484 (lookup_version): Use TOUPPER instead of toupper.
485 (tic54x_var): Use ISALPHA instead of isalpha.
486 (tic54x_mlib): Use ISSPACE instead of isspace.
487 (subsym_iscons): Use TOUPPER instead of toupper.
488 (get_operands): Use ISSPACE instead of isspace.
489 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
490 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
491 (next_line_shows_parallel): Use ISSPACE instead of isspace.
492 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
493 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
494 ISSPACE instead of isspace.
495 * config/tc-tic80.c: Include "safe-ctype.h".
496 (md_assemble): Use ISSPACE instead of isspace.
497 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
498 (system_register_name): Use ISDIGIT instead of isdigit.
499 (md_assemble): Use ISSPACE instead of isspace.
500 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
501 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
502 isupper/tolower/isdigit.
503 (vip_op): Use TOLOWER instead of isupper/tolower.
504 * config/tc-w65.c: Don't include <ctype.h>.
505 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
506 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
507 (whatreg): Use ISDIGIT instead of isdigit.
508 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
509 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
510 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
511 (integer_constant): Use ISALNUM/TOUPPER instead of
512 isalnum/islower/toupper.
513 (operand): Use TOLOWER instead of isupper/tolower.
514 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
515 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
517 (process_assigns, whatcond): Use TOUPPER instead of toupper.
518 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
519 (main): For gettext, also set the LC_CTYPE locate facet.
520 * hash.c: Include "safe-ctype.h".
521 (main): Use TOLOWER instead of isupper/tolower.
522 * itbl-lex.l: Don't include <ctype.h>.
523 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
524 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
525 omit non-ASCII characters.
526 (debugging_pseudo): Use ISSPACE instead of isspace.
527 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
528 (buffer_and_nest): Use ISALNUM instead of isalnum.
529 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
530 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
531 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
532 instead of isalnum/isdigit/isupper/isalpha.
533 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
534 of isalpha/isalnum/isupper/tolower.
535 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
536 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
537 isupper/tolower/isdigit.
538 (s_mri_common): Use ISDIGIT instead of isdigit.
539 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
540 (s_float_space): Use ISALPHA instead of isalpha.
541 (ignore_rest_of_line): Use ISPRINT instead of isprint.
542 (float_cons): Use ISALPHA instead of isalpha.
543 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
545 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
546 (save_symbol_name): Use ISLOWER/TOUPPER instead of
548 (symbol_find_base): Use TOUPPER instead of islower/toupper.
549 (decode_local_label_name): Use ISDIGIT instead of isdigit.
551 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
553 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
554 in 64 bit mode and make format "e" work.
556 2001-09-18 Alan Modra <amodra@bigpond.net.au>
558 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
560 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
561 var to ensure bfd_alloc arg is the right type.
562 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
565 * config/obj-coff.c: Replace calls to bfd_write with calls to
566 bfd_bwrite. Cast args of bfd_seek.
568 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
571 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
573 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
576 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
578 * config/tc-sh.h (sh_force_relocation): Prototype.
579 (struct fix): Forward declare.
580 * config/tc-sh.c (type sh_operand_info): Move to top of file.
581 (cons, s_align_bytes): Remove old-type declarations.
582 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
583 get_operands, get_specific, insert, build_relax,
584 insert_loop_bounds, build_Mytes): Prototype.
585 (little): Make static. Prototype.
586 (check, tc_Nout_fix_to_chars): Delete unused functions.
588 2001-09-14 Eric Christopher <echristo@redhat.com>
590 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
593 2001-09-14 Kevin Lo <kevlo@openbsd.org>
595 * configure.in: Add arm-openbsd target.
596 * configure: Regenerate.
598 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
600 * configure.in: Change machine triplets from mips-*-linux-gnu* to
603 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
605 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
607 2001-09-11 Richard Henderson <rth@redhat.com>
609 * config/tc-alpha.c (alpha_elf_section_letter): New.
610 (alpha_elf_section_flags): New.
611 * config/tc-alpha.h (md_elf_section_letter): New.
612 (md_elf_section_flags): New.
613 * config/tc-ia64.c (ia64_elf_section_letter): New.
614 * config/tc-ia64.h (md_elf_section_letter): New.
616 2001-09-11 Jakub Jelinek <jakub@redhat.com>
618 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
619 of 'm', 'S' instead of 's'. Update bad_msg.
620 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
621 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
623 2001-09-09 Alan Modra <amodra@bigpond.net.au>
625 * expr.c (expr): Move code setting "retval" to the end of the loop,
626 and rearrange for efficiency. For "PIC code" subtraction, use
627 "rightseg" rather than recalculating. For "symbol OP symbol"
628 subtract, set "retval" to absolute_section if symbols in same
630 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
631 O_symbol. Simplify a +/- b code. Allow equality and non-equality
632 comparisons on symbols from any section. Allow other comparison
633 operators as for subtraction.
634 (symbol_equated_reloc_p): New predicate function.
635 * symbols.h (symbol_equated_reloc_p): Declare.
636 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
637 for expression syms is set correctly.
638 (adjust_reloc_syms): Use symbol_equated_reloc_p.
639 (write_relocs): Likewise.
640 (write_object_file): Likewise.
641 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
642 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
643 of a complex expression when setting up frag_var.
645 2001-09-07 Richard Henderson <rth@redhat.com>
647 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
648 require_seq and allow_seq. Let !literal omit the sequence number.
649 (tokenize_arguments): Reject sequence numbers of !allow_seq.
651 2001-09-08 Jakub Jelinek <jakub@redhat.com>
653 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
654 section symbols the same way as externs.
656 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
658 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
661 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
663 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
664 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
665 PIC, BFD_RELOC_16_PCREL for the rest.
667 (md_pcrel_from): return the right offset for the differently shifted
669 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
671 2001-09-05 Richard Henderson <rth@redhat.com>
673 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
674 (pseudo_func): Add @iplt.
675 (pseudo_opcode): Add data16 and data16.ua.
676 (md_begin): Set iplt pseudo.
677 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
679 2001-09-04 Richard Henderson <rth@redhat.com>
681 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
682 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
683 (alpha_macros): Remove occurrences of same.
684 (O_lituse_addr, O_gprel): New.
685 (DUMMY_RELOC_LITUSE_*): New.
686 (s_alpha_ucons, s_alpha_arch): Prototype.
687 (alpha_reloc_op): Construct elements via DEF macro.
688 (ALPHA_RELOC_SEQUENCE_OK): Remove.
689 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
690 members to not be literal specific.
691 (next_sequence_num): New.
692 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
693 added/removed BFD relocations.
694 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
695 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
696 (tokenize_arguments): Parse ! relocations properly.
697 (find_macro_match): Delete unused macro argument types.
698 (assemble_insn): Add reloc parameter; emit that instead of the
699 default as appropriate.
700 (get_alpha_reloc_tag): New. Split from ...
701 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
702 (assemble_tokens): Don't search macros if user relocation present.
703 Copy reloc sequence number to insn struct.
704 (emit_ldgp): Remove user reloc handling.
705 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
706 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
707 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
708 * config/tc-alpha.h (tc_adjust_symtab): Always define.
709 (struct alpha_fix_tag): Name members less literal specific.
711 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
713 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
714 address of two symbols in different sections.
716 2001-08-31 Eric Christopher <echristo@redhat.com>
717 Jason Eckhardt <jle@redhat.com>
719 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
720 5kc, and 20kc. Clean up old entries.
722 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
723 Jeff Law <law@redhat.com>
725 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
726 offset match H8 ELF spec.
727 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
728 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
730 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
731 (build_bytes): Mark fixups for PCrel branches as signed. For
732 OBJ_ELF, make sure the reloc's offset points to the first byte
734 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
735 * tc-h8300.h (relocation mappings): Add.
737 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
739 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
740 define for BFD_ASSEMBLER.
741 (tc_reloc_mangle): Likewise.
742 (tc_gen_reloc): New function for BFD_ASSEMBLER.
744 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
746 * config/tc-h8300.c (h8300hmode): Record the machine type
747 if BFD_ASSEMBLER is defined.
748 (h8300smode, md_begin): Similarly.
750 2001-08-29 Joel Sherrill <joel@OARcorp.com>
752 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
753 default from coff to elf.
754 * configure: Regenerate.
756 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
758 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
759 assorted coff relocations to the corresponding elf relocations.
760 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
762 * configure.in: Add case for h8300-*-elf.
763 * configure: Regenerate.
765 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
767 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
768 documentation to reflect reality.
770 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
772 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
773 (macro): Reflect change to MAX_GPREL_OFFSET.
775 2001-08-27 Torbjorn Granlund <tege@swox.com>
776 Staffan Ulfberg <staffanu@swox.se>
777 Linus Nordberg <linus@swox.se>
778 Alan Modra <amodra@bigpond.net.au>
780 * configure.in: Recognise powerpc*le*, not just powerpcle*.
781 * configure: Regenerate.
782 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
783 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
784 (md_assemble): Use them.
785 (ppc_machine): Support stub for ELF64 as well as XCOFF.
786 (md_pseudo_table): Add "llong", "quad".
787 (md_parse_option): Match default_cpu of powerpc*.
788 (ppc_arch): Likewise.
789 (ppc_subseg_align): Only for OBJ_XCOFF.
790 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
791 (md_begin): Select PPC_OPCODE_64 for 64 bit.
792 (ppc_insert_operand): Don't bother testing 'file' before calling
793 as_bad_where. Use as_bad_where for operand->insert errors.
794 (mapping): Add ELF64 relocation modifiers.
795 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
796 expressions with abs_symbol.
797 (ppc_elf_cons): Correct offset for little endian targets.
798 (ppc_elf_frob_symbol): New.
799 (md_assemble): Add support for 64 bit ELF relocs.
800 (ppc_tc): Ensure 8 byte alignment when 64 bit.
801 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
802 ".toc" section for 64 bit ELF.
803 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
804 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
805 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
806 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
807 Expand on comments, error message. Add support for 64 bit relocs,
808 and use PPC_HI etc. macros.
809 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
810 (HANDLE_ALIGN): Define to generate nops in code sections rather
812 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
813 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
814 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
815 (ppc_fix_adjustable): Declare.
816 (tc_frob_symbol): Define.
817 (ppc_elf_frob_symbol): Declare.
819 2001-08-26 Andreas Jaeger <aj@suse.de>
821 * config/tc-s390.c: Add missing prototypes
822 (md_gather_operands): Make static.
824 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
826 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
827 allowed value, not the word beyond maximum.
828 * config/tc-mips.c (macro_build_lui): Code cleanup.
829 (macro): Reflect change to MAX_GPREL_OFFSET.
830 (mips_ip): Check explicitly against S_EX_NONE.
831 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
832 (md_apply_fix): Code cleanup.
834 2001-08-24 Andreas Jaeger <aj@suse.de>
836 * config/tc-ppc.h: Fix prototype declaration.
838 2001-08-23 Jakub Jelinek <jakub@redhat.com>
840 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
841 * config/obj-elf.c (obj_elf_size): When size is constant, free
842 and clear symbol_get_obj(sym)->size if any.
844 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
846 * config/tc-mips.c (md_begin): Warn about incompatibility between
847 -march=FOO and -mipsN option, continue with default ISA.
849 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
851 * config/tc-mips.c (md_parse_option): #ifdef the
852 traditional/non-traditional names as it is done in mips_target_format.
854 2001-08-20 Richard Henderson <rth@redhat.com>
856 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
857 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
858 use seg parameter instead of now_seg.
860 2001-08-18 H.J. Lu <hjl@gnu.org>
862 * config/tc-mips.c (show): Add the missing prototype.
864 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
866 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
868 (mips_ip): Use the new return values instead of characters. Add
869 support for %higher and %highest.
872 (my_getSmallExpression): Make parsing case insensitive and more
873 reliable. Add support for %higher and %highest. Further support to
874 parse %gprel and %neg is implemented but currently deactivated.
876 2001-08-17 Alan Modra <amodra@bigpond.net.au>
878 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
879 (ecoff_build_symbols): Likewise.
880 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
882 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
884 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
885 for n32 ABI if appropriate.
887 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
889 * config/tc-mips.c (cons_fix_new_mips): Remove.
890 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
891 (cons_fix_new_mips): Remove.
893 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
895 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
896 a label, not a hex constant.
898 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
900 * config/tc-v850.h: Add missing prototypes.
902 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
904 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
907 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
909 * config/tc-sparc.c (cons_fix_new_sparc): Move
910 `sparc_no_align_cons = 0;' to...
911 (s_uacons): ...here so that sparc_no_align_cons will get
914 2001-08-11 Kazu Hirata <kazu@hxi.com>
916 * config/tc-mips.c: Fix a comment typo.
918 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
920 * config/tc-mips.c (move_register): New function.
921 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
923 (macro2): Use move_register rather than macro_build for moves.
924 (mips16_macro): Likewise.
925 (macro): Likewise. Handle M_MOVE.
927 2001-08-10 Andreas Jaeger <aj@suse.de>
929 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
931 * configure: Regenerate.
933 2001-08-10 Alan Modra <amodra@bigpond.net.au>
935 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
936 Comment indentation of #pragma.
937 * macro.c (alloca): Likewise.
939 * config/tc-ppc.c: Revert 2001-08-08.
941 2001-08-09 Alan Modra <amodra@bigpond.net.au>
943 * symbols.c: Add missing prototypes.
944 * config/e-i386elf.c: Likewise.
945 * config/e-i386coff.c: Likewise.
946 * config/e-i386aout.c: Likewise.
947 * config/obj-coff.c: Likewise.
948 (def_symbol_in_progress, stack): Move definition.
949 * config/obj-elf.c: Add missing prototypes.
950 (obj_elf_change_section): Make static.
951 (obj_elf_parse_section_letters): Likewise.
952 (obj_elf_section_word): Likewise.
953 (obj_elf_section_type): Likewise.
955 2001-08-08 Alan Modra <amodra@bigpond.net.au>
957 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
958 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
959 determining reloc type with code reading operands->reloc field.
961 2001-08-08 Alan Modra <amodra@bigpond.net.au>
963 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
964 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
965 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
966 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
968 * output-file.c (output_file_create): Don't try to open a second
969 time as it's unnecessary. FOPEN_W was undefined too.
971 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
973 * config/tc-mips.c (macro_build): Replace magic constants by defines.
974 (mips_ip): Likewise. Typo.
976 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
978 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
980 (RELAX_ENCODE): Replace bfd_vma by valueT.
981 (load_address): Formatting.
982 (macro): Likewise. Code cleanup. Typo.
983 (macro2): Formatting.
984 (md_parse_option): Typo.
985 (s_mipsset): Reorder cases to look nicer.
986 (md_estimate_size_before_relax): Formatting. Code cleanup.
987 (mips_elf_final_processing): Check against NULL instead of 0.
988 (md_obj_end): Remove ugly `' in message string.
989 (s_mips_ent): Remove ugly `' in message string.
991 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
993 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
994 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
995 mutually exclusive (if they are different).
996 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
999 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1001 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1004 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1006 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1007 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1008 (md_long_opts): Add -mfp32 option.
1009 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1010 (md_show_usage): Show usage for -mfp32 and -mgp32.
1011 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1012 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1013 (HAVE_32BIT_ADDRESSES): New macro.
1014 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1015 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1016 (s_cprestore, s_cpadd): Likewise.
1017 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1018 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1019 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1020 to determine the width of addresses in load, store and jump macros.
1021 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1022 used in set instructions; do not check the address size for them.
1023 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1024 unaligned load and store macros.
1025 (mips_ip): Use the new macros to check the width of a register when
1026 processing float constants. Force a constant into memory if it is
1027 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1028 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1029 than mips_gp32 to select synthetic instructions.
1030 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1031 synthetic instructions.
1033 2001-08-01 Christian Groessler <cpg@aladdin.de>
1035 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1036 "rh", "rr", "rq", or "sp" then don't automatically assume
1037 it's a register name. Check whether there is a number
1040 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1042 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1043 Don't allocate more space than necessary for the input line copy.
1045 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1047 * read.c: Standardize error/warning messages - don't capitalise, no
1048 final period or newline, don't say "ignored" or "zero assumed" for
1049 as_bad messages. In some cases, change the wording to that used
1050 elsewhere for similar messages.
1053 * atof-generic.c: Likewise.
1056 * depend.c: Likewise.
1057 * dwarf2dbg.c: Likewise.
1058 * ecoff.c: Likewise.
1060 * frags.c: Likewise.
1061 * input-file.c: Likewise.
1062 * input-scrub.c: Likewise.
1063 * listing.c: Likewise.
1064 * output-file.c: Likewise.
1065 * stabs.c: Likewise.
1066 * subsegs.c: Likewise.
1067 * symbols.c: Likewise.
1068 * write.c: Likewise.
1069 * ecoff.c (ecoff_directive_end): Test for missing name by
1070 comparing input line pointers rather than reading string.
1071 (ecoff_directive_ent): Likewise.
1072 * read.c (s_set): Likewise.
1073 (s_align): Report a warning rather than an error for
1074 alignment too large.
1075 (s_comm): Check for missing symbol name.
1076 (s_lcomm_internal): Likewise.
1078 (s_globl): Use is_end_of_line instead of looking for '\n'.
1079 (s_lcomm_internal): Likewise.
1080 (ignore_rest_of_line): Report a warning rather than an error.
1082 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1084 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1085 any kind of relocation against a not-loaded section.
1087 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1089 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1090 to include '@' in symbol names when parsing versioned symbols
1091 rather than calling get_symbol_end multiple times.
1092 * config/tc-i370.c (register_name): Format fixes. Don't call
1093 get_symbol_end after parsing number.
1094 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1095 code out of conditional.
1096 (address_register_name): Likewise.
1097 (other_register_name): Likewise.
1098 * config/tc-mn10300.c (r_register_name): Likewise.
1099 (xr_register_name): Likewise.
1100 (data_register_name): Likewise.
1101 (address_register_name): Likewise.
1102 (other_register_name): Likewise.
1103 * config/tc-ppc.c (register_name): Likewise.
1104 * config/tc-s390.c (register_name): Likewise.
1106 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1108 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1109 and bra relax: update fragP->fr_fix after the fixup.
1111 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1113 * read.c (s_set): Check for missing symbol name.
1115 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1117 * write.c (relax_segment <rs_space>): Account for fr_fix.
1119 2001-07-25 H.J. Lu <hjl@gnu.org>
1121 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1122 we treat weak like extern only for ELF.
1123 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1124 symbols only for ELF.
1126 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1128 * config/tc-mips.c: Fix spelling error in comment.
1130 2001-07-25 Dave Brolley <brolley@redhat.com>
1132 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1133 (IS_PARALLEL_SEPARATOR): New macro.
1134 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1135 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1136 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1137 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1140 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1142 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1143 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1144 Update dependencies with "make dep-am".
1145 * Makefile.in: Regenerate.
1146 * doc/Makefile.in: Regenerate.
1148 2001-07-23 Kazu Hirata <kazu@hxi.com>
1150 * config/tc-alpha.h: Fix formatting.
1151 * config/tc-arc.c: Likewise.
1152 * config/tc-d10v.h: Likewise.
1153 * config/tc-hppa.c: Likewise.
1154 * config/tc-i370.c: Likewise.
1155 * config/tc-i386.h: Likewise.
1156 * config/tc-i960.h: Likewise.
1157 * config/tc-ia64.c: Likewise.
1158 * config/tc-ia64.h: Likewise.
1159 * config/tc-m32r.c: Likewise.
1160 * config/tc-m68k.c: Likewise.
1161 * config/tc-m88k.c: Likewise.
1162 * config/tc-ns32k.c: Likewise.
1163 * config/tc-pdp11.c: Likewise.
1164 * config/tc-pj.h: Likewise.
1165 * config/tc-s390.c: Likewise.
1166 * config/tc-sparc.c: Likewise.
1167 * config/tc-sparc.h: Likewise.
1168 * config/tc-tic80.c: Likewise.
1169 * config/tc-w65.h: Likewise.
1171 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1173 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1174 symbols specially. Always resolve, adding fr_address to value.
1175 * write.c (write_object_file): Don't add fr_address to sym values.
1176 (relax_frag): Likewise.
1177 (relax_segment): Likewise.
1178 * config/obj-ieee.c (do_symbols): Likewise.
1179 * config/tc-cris.c (md_convert_frag): Likewise.
1180 * config/tc-fr30.c (md_convert_frag): Likewise.
1181 * config/tc-i386.c (md_convert_frag): Likewise.
1182 * config/tc-m32r.c (md_convert_frag): Likewise.
1183 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1184 * config/tc-mcore.c (md_convert_frag): Likewise.
1185 * config/tc-mips.c (mips16_extended_frag): Likewise.
1186 * config/tc-ns32k.c (md_convert_frag): Likewise.
1187 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1188 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1189 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1190 (md_relax_table): Remove first four entries. Format.
1191 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1192 setting fr_var. Simplify byte branch checks.
1194 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1196 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1197 "isbranch" param as all calls have it set.
1198 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1199 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1200 strcasecmp in "nullify" var.
1201 (pa_parse_neg_add_cmpltr): Likewise.
1202 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1203 functions. Don't print wrong conditions in error messages.
1205 2001-07-23 Andreas Jaeger <aj@suse.de>
1207 * config/tc-s390.c (s390_force_relocation): Removed.
1209 * config/tc-s390.h: Remove double declaration of
1210 TC_FORCE_RELOCATION.
1212 2001-07-22 H.J. Lu <hjl@gnu.org>
1214 * config/tc-mips.c (s_mips_end): Remove unused variables.
1215 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1217 2001-07-17 Andreas Schwab <schwab@suse.de>
1219 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1221 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1223 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1225 2001-07-17 matthew green <mrg@eterna.com.au>
1227 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1229 (line_comment_chars): Set to '/' if TE_NetBSD.
1231 2001-07-14 matthew green <mrg@eterna.com.au>
1233 * configure.in (i386-*-netbsdelf*): New target.
1234 * configure: Regenerate.
1236 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1238 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1239 class of the non-debug symbol is C_NULL.
1241 2001-07-10 Anders Norlander <anorland@synergenix.se>
1243 * doc/as.texinfo (Incbin): Fix grammatical errors.
1245 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1247 * depend.c: Use FOPEN_.. macros in calls to fopen().
1248 * input-file.c: As above.
1249 * itbl-ops.c: As above.
1250 * listing.c: As above.
1251 * output-file.c: As above.
1254 2001-07-08 Anders Norlander <anorland@synergenix.se>
1256 * read.c (s_incbin): New .incbin function.
1257 * read.c (potable): Add "incbin" pseudo-op.
1258 * read.h: Add s_incbin prototype.
1259 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1260 * NEWS: Mention new feature.
1262 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1264 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1267 2001-07-06 John Healy <jhealy@redhat.com>
1269 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1270 set of fixups to be stored.
1271 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1272 restored to be chosen from any that are saved.
1273 (gas_cgen_swap_fixups): Modified to allow the current set of
1274 fixups to be swapped with any other set that has been saved.
1275 (gas_cgen_initialize_saved_fixups_array): New routine.
1276 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1277 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1278 or MAX_SAVED_FIXUP_CHAINS.
1279 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1280 store, swap and restore fuctions to reflect the new interface.
1282 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1284 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1285 ignore empty, ineffectual alignment frags when deciding if a
1286 branch can be short.
1288 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1290 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1291 and SPECIAL_SECTION_FINI_ARRAY.
1292 (special_section_name): Add .init_array and .fini_array.
1293 (md_pseudo_table): Add init_array and fini_array.
1294 (md): Add pointer_size and pointer_size_shift fields.
1295 (setup_unwind_header): New static function.
1296 (output_unw_records): Modify to use setup_unwind_header.
1297 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1298 md.pointer_size_shift.
1299 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1301 2001-07-05 Ben Elliston <bje@redhat.com>
1303 * README (Supported platforms): m88k no longer suffers bitrot.
1305 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1307 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1309 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1310 lsy_value. Correct typos in comments.
1311 * symbols.c (local_symbol_make): Update for name change.
1312 (local_symbol_convert): Likewise.
1314 (S_GET_VALUE): Likewise.
1315 (S_SET_VALUE): Likewise.
1316 (print_symbol_value_1): Likewise.
1317 (resolve_symbol_value): Likewise. Don't divide local sym values
1318 by OCTETS_PER_BYTE twice.
1320 2001-07-04 Jim Wilson <wilson@redhat.com>
1322 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1324 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1327 2001-07-05 Ben Elliston <bje@redhat.com>
1329 * read.c (s_fill): Correct spelling error in comments.
1331 * doc/c-m88k.texi: New file.
1332 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1333 * doc/Makefile.in: Regenerate.
1334 * doc/all.texi: Set M880X0.
1335 * doc/as.texinfo: Hook in m88k-dependent documentation.
1337 2001-07-04 Eric Christopher <echristo@redhat.com>
1339 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1341 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1342 and rm5721 as valid cpu strings.
1343 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1345 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1347 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1348 if it's expected to be non-zero.
1350 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1352 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1355 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1356 (write_object_file): Set finalize_syms to
1357 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1360 * doc/internals.texi; Document
1361 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1363 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1365 * config/tc-ppc.c: Formatting fixes.
1367 2001-07-01 Ben Elliston <bje@redhat.com>
1369 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1370 they cause some subtle breakage. Will fix them again later.
1372 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1374 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1375 outside of a function as a .appline directive.
1377 2001-06-28 Eric Christopher <echristo@redhat.com>
1378 H.J. Lu <hjl@gnu.org>
1380 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1381 of mips_cpu for the ISA selection.
1382 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1383 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1384 (mips_tune): New. Use mips_tune for scheduling and optimization
1386 (append_insn): Use mips_tune and mips_arch.
1387 (macro_build): Ditto.
1389 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1390 backwards compatability mips_cpu generates arch and tune.
1391 (md_show_usage): Document new behavior.
1393 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1398 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1400 * write.c (write_object_file): Do not set finalize_syms until
1401 after the segments have been sized. Some backends may still
1402 need to access the syms's frags in order to adjust relaxed
1405 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1408 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1410 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1411 subtract MD_PCREL_FROM_SECTION for 68k.
1412 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1413 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1415 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1417 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1418 pcrel, subtract MD_PCREL_FROM_SECTION value.
1420 2001-06-24 Ben Elliston <bje@redhat.com>
1422 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1424 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1426 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1427 section symbols the same way as externs.
1429 2001-06-24 Ben Elliston <bje@redhat.com>
1431 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1432 (emit_relocations): Ditto.
1434 (md_begin): Reformat comments to conform to the GNU standards.
1435 (md_assemble): Ditto.
1437 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1438 (md_parse_option): Mark parameters as unused.
1439 (md_show_usage): Ditto.
1440 (calcop): Adjust type of `reg_prefix' to char.
1442 (getval): Adjust type of local `c' to char.
1443 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1444 (md_create_long_jump): Ditto.
1445 (md_estimate_size_before_relax): Mark parameters as unused.
1447 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1448 to allay a possible compiler warning.
1450 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1452 * doc/internals.texi (CPU backend): Document md_atof.
1454 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1456 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1457 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1460 2001-06-21 Philip Blundell <philb@gnu.org>
1462 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1464 (insns): Remove entry for adrl. Add long_flag for adr.
1465 (do_adr): Handle `l' suffix.
1468 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1470 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1471 (md_apply_fix): Use it here. Replace printf with equivalent
1473 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1474 (md_apply_fix): Here too.
1475 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1476 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1477 (md_convert_frag_1): Likewise.
1479 2000-06-20 Tom Rix <trix@redhat.com>
1481 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1483 2001-06-18 H.J. Lu <hjl@gnu.org>
1485 * doc/Makefile.am (info): Depend on $(MANS).
1486 (as.1): Remove the prefix `$(srcdir)/'.
1487 * doc/Makefile.in: Regenerated.
1491 2001-06-18 Philip Blundell <philb@gnu.org>
1493 * config/tc-arm.c (do_msr): Remove restriction on usage of
1496 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1498 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1501 2001-06-13 Philip Blundell <philb@gnu.org>
1503 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1504 (do_t_arit): Likewise.
1506 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1508 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1509 .loc pseudos if the dfwarf2 functions are available.
1510 (md_assemble): Only call dwarf2_emit_insn if it is available.
1512 * expr.c: Fix typo in comment.
1514 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1516 * doc/as.texinfo (Infix Ops): Document that comparison and
1517 combiner operators can be used as infix operators.
1519 2001-06-12 Peter Jakubek <pjak@snafu.de>
1521 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1523 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1524 (reverse_mri_condition): Likewise.
1525 (swap_mri_condition): Issue warning for conditions that can not be
1527 (build_mri_control_operand): Fix order of operands (swapped).
1528 (build_mri_control_operand): Allow upper case extension in structured
1530 (s_mri_else): Likewise.
1531 (s_mri_next): Likewise.
1532 (s_mri_for): Likewise.
1533 (s_mri_if): Fix handling comment ('*') in mri mode.
1534 (s_mri_while): Likewise.
1535 * macro.c (macro_expand): Allow macro invocation with empty
1538 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1540 * config/tc-arm.c: Fix test for overlow of literal pool.
1542 2001-06-11 H.J. Lu <hjl@gnu.org>
1544 * NEWS: Updated for the new -n option for the MIPS assembler.
1546 * config/tc-mips.c (md_show_usage): Add -n.
1548 * doc/as.texinfo: Document the new -n option.
1549 * doc/c-mips.texi: Likewise.
1550 * doc/as.1: Regenerated.
1552 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1554 * config/obj-coff.c (obj_coff_section): Formatting fix.
1556 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1559 2001-06-08 H.J. Lu <hjl@gnu.org>
1561 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1562 disable warning about all NOPS that the assembler generates.
1563 (macro): Warn NOPS generated only if warn_nops is not 0.
1564 (md_shortopts): Add `n'.
1565 (md_parse_option): Set warn_nops to 1 for `n'.
1567 2001-06-08 H.J. Lu <hjl@gnu.org>
1569 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1571 2001-06-08 H.J. Lu <hjl@gnu.org>
1573 * config/tc-mips.c (md_apply_fix): Don't adjust common
1574 extern/weak symbols for ELF.
1575 (md_estimate_size_before_relax): Treat weak like extern for
1577 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1580 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1582 * Makefile.am: 'som' is not wrongly spelled 'some'.
1583 * Makefile.in: Regenerate.
1585 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1586 S_GET_VALUE by using a temp.
1587 (append_insn): Likewise, and for S_SET_VALUE too.
1588 (mips_emit_delays): Likewise.
1589 (my_getExpression): Likewise.
1590 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1591 (mips16_extended_frag): Remove code concerned with avoiding
1592 locking in a frag address now that symbols are not finalized until
1593 relaxation is complete. Cater for first relaxation pass having
1594 bogus addresses. Use relax_marker to reliably determine whether a
1595 symbol frag has been reached on the current pass.
1597 2001-06-07 H.J. Lu <hjl@gnu.org>
1599 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1600 * configure: Regenerate.
1602 2001-06-07 H.J. Lu <hjl@gnu.org>
1604 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1606 * configure: Regenerate.
1608 2001-06-07 H.J. Lu <hjl@gnu.org>
1610 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1611 MIPS_STABS_ELF is defined.
1613 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1615 * as.c (show_usage): Remove L from listing options. It is not a
1618 2001-06-06 Christian Groessler <cpg@aladdin.de>
1620 * config/tc-z8k.c: Removed many warnings by removing unused
1621 variables and tagging unused parameters as such.
1622 (md_begin): Fixed a typo (","instead of ";").
1623 (struct ctrl_table): Add parentheses to initialize array
1625 (struct flag_table): Likewise.
1626 (struct intr_table): Likewise.
1627 (struct table): Likewise.
1628 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1630 2001-06-06 Peter Jakubek <pjak@snafu.de>
1632 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1633 options to list (e.g. m5206e, m5307, m5407).
1635 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1637 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1638 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1640 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1642 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1643 <JumpByte, JumpDword insn output>: Remove dead code.
1645 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1647 * as.c (parse_args): Correct option name "listing-lhs-width2".
1649 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1651 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1654 2001-05-30 Richard Henderson <rth@redhat.com>
1656 * read.c (emit_leb128_expr): Call md_cons_align.
1658 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1660 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1661 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1662 (tc_gen_reloc): Likewise.
1663 (sparc_cons_align): Don't clear sparc_no_align_cons.
1664 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1665 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1667 2001-05-27 Alan Modra <amodra@one.net.au>
1669 * write.c (relax_segment <rs_space>): Check the section of a
1670 symbol to determine whether it is absolute rather than comparing
1671 its frag against zero_address_frag as listings play tricks with
1674 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1675 allocated in the same chunk as the fixed part.
1677 2001-05-26 Alan Modra <amodra@one.net.au>
1679 * write.c (relax_segment <rs_space>): Calculate growth using
1680 addresses before stretch. Prevent repeated error messages.
1681 From Peter Jakubek <pjak@snafu.de>
1682 Use as_bad_where and as_warn_where to pinpoint errors.
1684 2001-05-25 Alan Modra <amodra@one.net.au>
1686 * symbols.c (resolve_symbol_value): Always set segment, even when
1687 not finalizing symbol value.
1689 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1690 * config/obj-coff.c (write_object_file): Likewise.
1691 * (size_section): Remove rs_space assert as fr_symbol is no longer
1693 (fill_section): Likewise.
1695 * configure.in: Replace linuxoldld with linux*oldld.
1696 * configure: Regenerate.
1698 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1699 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1700 that have been finalized.
1702 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1703 taking exit_dont_set_value.
1705 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1708 2000-05-24 Tom Rix <trix@redhat.com>
1710 * config/obj-coff.c (add_lineno): xcoff allows negative line
1712 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1714 2001-05-24 Alan Modra <amodra@one.net.au>
1716 * write.c (write_object_file): Set finalize_syms = 1 before
1719 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1721 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1722 architecture, remove erraneous ISA_MIPS32.
1723 (md_show_usage): Add MIPS r12k support.
1724 (mips_cpu_info_table): Add MIPS r12k support.
1726 2001-05-22 Alan Modra <amodra@one.net.au>
1728 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1731 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1732 instead use finalize_syms directly. Don't treat expressions
1733 specially with regard to finalize_syms. Update calls to self.
1734 (resolve_local_symbol): Update call to resolve_symbol_value.
1735 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1737 * symbols.h (resolve_symbol_value): Update prototype.
1738 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1739 to resolve_symbol_value.
1740 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1741 * config/obj-coff.c (do_relocs_for): Likewise.
1742 (yank_symbols): Likewise.
1743 (fixup_segment): Likewise.
1744 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1745 * config/tc-mips.c (md_convert_frag): Likewise.
1746 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1747 (ppc_fix_adjustable): Likewise.
1748 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1749 (dwarf2dbg_convert_frag): Likewise.
1750 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1751 (eh_frame_convert_frag): Likewise.
1752 * expr.c (make_expr_symbol): Likewise.
1753 * write.c (adjust_reloc_syms): Likewise.
1754 (write_object_file): Likewise.
1755 (relax_segment): Likewise.
1756 (fixup_segment): Likewise.
1757 (finalize_syms): Init to zero, and update comment.
1758 (write_object_file): Set finalize_syms to 1 rather than 2.
1759 * doc/internals.texi (sy_value): Mention finalize_syms.
1760 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1762 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1763 as relaxable if embedded system, make weak syms non-relaxable.
1765 (tc_m68k_fix_adjustable): ..so it can be used here.
1766 (md_apply_fix_2): Sign extend without conditional.
1768 * config/tc-v850.c: Update copyright.
1770 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1772 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1773 howto entry is not found.
1775 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1777 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1778 optimize differences between symbols in code sections to
1780 (mn10300_fix_adjustable): Don't adjust to section+offset
1781 relocations pointing at symbols in code sections.
1783 2001-05-16 Alan Modra <amodra@one.net.au>
1785 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1787 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1788 opcodes are output rather than after. Delete insn_size.
1789 * config/tc-v850.c (md_assemble): Similarly, but delete
1792 2001-05-14 Richard Henderson <rth@redhat.com>
1794 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1797 2001-05-14 Richard Henderson <rth@redhat.com>
1799 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1800 also collect whether to expect an FDE augmentation.
1801 (check_eh_frame): Rewrite as a state machine. Track where in
1802 an FDE we are located, skip any augmentation.
1803 (eh_frame_estimate_size_before_relax): Get code alignment from
1804 the fragment subtype.
1805 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1806 * read.c (emit_leb128_expr): Call check_eh_frame.
1808 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1810 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1811 before a relaxable insns.
1813 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1815 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1816 between symbols if the base symbol is in the current section;
1817 emit a PC-relative relocation instead.
1819 2001-05-12 Peter Targett <peter.targett@arccores.com>
1821 * config/tc-arc.c: Update copyright and tidy source comments.
1822 (md_pseudo_table): Add directive .cpu back as an alias for
1823 .option. Add .file and .line for dwarf2 support.
1824 (arc_mach_type): Make bfd_mach_arc_6 default.
1825 (md_longopts): Add entry 'pre-v6' representing old command line
1826 option when assembling for 'arc5' core versions.
1827 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1829 (arc_code_symbol): Make symbol value for @h30 fixup expression
1830 equal to O_constant.
1831 (md_assemble): Call dwarf2_emit_insn.
1832 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1833 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1834 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1836 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1838 * config/tc-ia64.c (special_linkonce_name): New.
1839 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1840 .gnu.linkonce.ia64unw{,i}.FOO.
1841 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1842 (dot_endp): Add comment about it.
1844 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1846 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1847 block, ensure that the low order bits of the alignment are
1850 2001-05-10 Alan Modra <amodra@one.net.au>
1852 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1855 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1856 current variable part of frag.
1857 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1858 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1859 * config/tc-m68hc11.c (RELAX_STATE): Define.
1860 (RELAX_LENGTH): Define.
1861 (md_estimate_size_before_relax): Handle non-relaxable cases
1862 separately from relaxable cases for clarity, and return correct
1863 size for multi-pass relaxation.
1864 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1865 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1866 (md_convert_frag): Remove "length_code".
1867 * config/tc-vax.c (RELAX_STATE): Define.
1868 (RELAX_LENGTH): Define.
1869 (md_relax_table): Add missing entry.
1870 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1871 (md_convert_frag): Remove "length_code".
1872 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1873 don't bother setting fr_var. Return correct size for multi-pass
1875 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1876 (md_convert_frag): Don't bother clearing fr_var.
1877 (md_pseudo_table): Correct initialization.
1878 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1879 (md_estimate_size_before_relax): No need to set fr_var.
1880 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1881 (md_estimate_size_before_relax): No need to set fr_var.
1883 2001-05-09 Richard Henderson <rth@redhat.com>
1885 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1886 beginning a function's unwind info block.
1888 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1890 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1892 2001-05-08 Andreas Schwab <schwab@suse.de>
1894 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1895 fx_pcrel_adjust explicitly sign extend when reading it.
1897 2001-05-08 Alan Modra <amodra@one.net.au>
1899 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1900 from md_relax_table, and combine some switch cases.
1902 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1904 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1905 from offset in non-pcrel operands too.
1907 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1909 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1910 * config/tc-arm.c (arm_handle_align): Do not insert more than
1911 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1912 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1914 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1916 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1918 * Makefile.in: Regenerate.
1919 * configure.in: Remove duplicate mips-*-ecoff* entry.
1920 * configure: Regenerate.
1922 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1923 (n_names): Cast away type mismatch.
1924 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1925 (obj_ecoff_frob_symbol): Likewise.
1926 * ecoff.c: (add_file): Add unused attribute.
1927 (ecoff_directive_begin): Likewise.
1928 (ecoff_directive_bend): Likewise.
1929 (ecoff_directive_def): Likewise.
1930 (ecoff_directive_dim): Likewise.
1931 (ecoff_directive_scl): Likewise.
1932 (ecoff_directive_size): Likewise.
1933 (ecoff_directive_type): Likewise.
1934 (ecoff_directive_tag): Likewise.
1935 (ecoff_directive_val): Likewise.
1936 (ecoff_directive_endef): Likewise.
1937 (ecoff_directive_end): Likewise.
1938 (ecoff_directive_ent): Likewise.
1939 (ecoff_directive_extern): Likewise.
1940 (ecoff_directive_file): Likewise.
1941 (ecoff_directive_fmask): Likewise.
1942 (ecoff_directive_frame): Likewise.
1943 (ecoff_directive_mask): Likewise.
1944 (ecoff_directive_loc): Likewise.
1945 (mark_stabs): Likewise.
1946 (ecoff_stab): Likewise.
1947 (ecoff_frob_symbol): Cast away type mismatch.
1948 (ecoff_padding_adjust): Likewise.
1949 (ecoff_build_symbols): Likewise.
1950 (ecoff_build_procs): Likewise.
1951 (ecoff_build_aux): Likewise.
1952 (ecoff_build_strings): Likewise.
1953 (ecoff_build_fdr): Likewise.
1954 (ecoff_build_debug): Likewise.
1955 * itbl-ops.c (itbl_assemble): Variable initialization.
1957 2001-05-03 Alan Modra <amodra@one.net.au>
1959 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1960 expressions rather than triggering an assert.
1962 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1964 * config/tc-openrisc.c: New file.
1965 * config/tc-openrisc.h: Likewise.
1967 * Makefile.am: Add OpenRISC target.
1968 * Makefile.in: Regenerated.
1970 * configure.in (openrisc-*-*): Add target.
1971 * configure: Regenerated.
1973 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1975 * config/tc-arm.c (arm_frag_align_code): Change error message to
1976 more explanatory version.
1978 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1980 * config/tc-mips.c (md_parse_option): Also accept
1981 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1983 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1985 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1986 argument passing order: predicate goes last, not first.
1988 2001-04-27 Sean McNeil <sean@mcneil.com>
1990 * configure.in: Add arm-vxworks.
1991 * configure: Regenerate.
1993 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1995 * config/tc-arm.c (arm_handle_align): New Function: Generate
1996 no-op filled alignment frags.
1997 (arm_frag_align_code): New Function: Create a code alignment frag.
1998 (arm_init_frag): New Function: Initialse the target dependent
2001 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2002 (TC_FRAG_INIT): Define.
2003 (HANDLE_ALIGN): Define.
2004 (md_do_align): Define.
2006 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2008 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2009 symbol has been initialised before extracting its symbol index.
2011 2001-04-24 H.J. Lu <hjl@gnu.org>
2013 * configure: Regenerated with the right version of autoconf.
2015 2001-04-24 Christian Groessler <cpg@aladdin.de>
2017 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2018 generate R_CALLR and R_REL16 relocations
2020 2000-04-20 Jason Eckhardt <jle@redhat.com>
2022 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2023 since frag_now can change after d10v_cleanup is called.
2025 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2027 * configure.in: Add the em type for FreeBSD targets.
2028 * configure: Regenerate.
2030 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2032 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2033 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2035 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2036 pc-relative relocations not placed at the end of the instruction.
2038 2001-04-13 Jim Wilson <wilson@redhat.com>
2040 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2043 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2045 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2046 handle SHF_MERGE and SHF_STRINGS.
2047 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2048 (obj_elf_section): Allow additional argument specifying entity size.
2049 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2050 in SEC_MERGE sections.
2052 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2054 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2056 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2058 * expr.c (operand): Pass &c to md_parse_name().
2059 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2061 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2063 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2065 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2066 * Makefile.in: Regenerated.
2068 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2069 * configure: Regenerated.
2071 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2073 * config/tc-mn10300.c (xr_registers): Added `pc'.
2075 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2077 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2078 * configure: Regenerate.
2080 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2081 cases, and always return size based on current fr_subtype.
2082 (md_begin): Move initialization of md_relax_table..
2083 (md_relax_table): ..to static initializer. Set rlx_length for
2084 UNDEF_WORD_DISP cases.
2085 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2086 (md_begin): Likewise.
2087 (md_relax_table): Likewise.
2088 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2089 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2090 Set rlx_backward and rlx_forward to zero for unused states.
2091 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2092 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2093 (UNCOND12, UNCOND32): Remove duplicate defines.
2095 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2097 * config/tc-cris.c (md_estimate_size_before_relax) <case
2098 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2099 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2100 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2101 Add cases to cover all relax states.
2102 (cris_insn_first_word_frag): New.
2103 (md_assemble): Call cris_insn_first_word_frag to get the first
2104 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2105 end. Drop variable insn_size.
2106 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2107 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2108 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2110 * write.c (write_object_file): Reset broken word state before
2113 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2115 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2116 for one line if not already enabled.
2117 * cond.c (s_elseif): Correct conditional assembly listing.
2120 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2121 Don't abort on NULL current_cframe.
2123 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2125 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2126 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2127 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2128 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2129 * config/obj-coff.c (do_relocs_for): Likewise.
2130 (yank_symbols): Likewise.
2131 (fixup_segment): Likewise.
2132 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2133 (ppc_fix_adjustable): Likewise.
2134 * config/tc-mips.c (md_convert_frag): Likewise.
2135 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2136 * ehopt.c (eh_frame_convert_frag): Likewise.
2137 * expr.c (make_expr_symbol): Likewise.
2139 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2141 * symbols.c (resolve_symbol_value): Don't fix expression values
2142 until relaxation is complete.
2143 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2144 (S_GET_VALUE): Likewise, and return unresolved expression value.
2145 * write.c (finalize_syms): New.
2146 (relax_and_size_seg): Split into..
2147 (relax_seg): New function, returns 1 if anything changed..
2148 (size_seg): And the remainder of relax_and_size_seg.
2149 (fixup_segment): Arrange for final resolution of sym values.
2150 (adjust_reloc_syms): Likewise.
2151 (write_object_file): Likewise, and repeatedly call relax_seg until
2152 nothing more changes.
2153 (relax_segment): Return 1 if anything changed. Use correct types
2154 for rs_org `target' and `after'.
2155 * write.h (finalize_syms): Declare.
2156 (relax_segment): Update prototype.
2158 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2159 do-nothing cases to switch to avoid abort on a second relaxation
2160 pass, and tidy code a little.
2161 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2162 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2163 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2164 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2165 (md_relax_table): Remove first four unused entries. Increment
2166 rlx_length by one throughout table, and update comments to suit.
2167 (md_estimate_size_before_relax): Return size of current variable
2168 part of frag to reflect reality when relaxing more than once.
2169 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2170 (COND32, UNCD32): Rename to DISP32 throughout.
2171 (UNDEF_WORD_DISP): Renumber to 3.
2172 (md_estimate_size_before_relax): Add extra do-nothing cases.
2173 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2174 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2175 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2176 handle word and dword branches.
2178 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2180 * config/tc-cris.h (tc_fix_adjustable): Allow only
2181 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2182 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2183 example in comment to valid type.
2185 2001-03-28 H.J. Lu <hjl@gnu.org>
2187 * read.c (equals): Set to local for COFF only if it hasn't been
2190 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2192 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2193 (md_begin): Use it when setting default architecture.
2195 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2197 * read.c (equals): (for COFF) default symbols to being local.
2199 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2201 * configure.in (cris-*-*): Change default emulation to criself.
2202 (cris-*-*aout*): New rule.
2203 * configure: Regenerate.
2205 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2207 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2208 BFD_RELOC_390_GOTENT.
2209 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2210 BFD_RELOC_390_GOTENT.
2212 2001-03-26 Nick Clifton <nickc@redhat.com>
2214 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2215 * config/tc-s390.c (s390_force_relocation): New function: Force
2216 relocations for VTINHERIT relocs.
2218 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2220 * doc/as.texinfo: Put @c man begin to generate the as man page.
2221 When generating man, define all the variables. Re-organize some
2222 options to obtain better indentation of man page.
2223 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2224 (as.1): Build from as.texinfo.
2225 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2227 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2229 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2230 scale factor, and return the end of the expression.
2231 (i386_operand): Modify for above.
2233 2001-03-23 Nick Clifton <nickc@redhat.com>
2235 * doc/as.texinfo: Document --listing-XXX command line switches.
2236 Explain why listings behave differently when -pipe is used.
2238 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2240 * write.c (fix_new_exp): Print an error if passed a register.
2242 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2244 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2245 (PIC_SUFFIX_CHAR): New macro.
2246 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2247 (pic): New variable.
2248 (md_longopts): New option --pic.
2249 (OPTION_PIC): Define.
2250 (md_estimate_size_before_relax): Tweak longish comment.
2251 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2252 (md_assemble): Handle a PIC relocation on prefix and normal
2253 instruction operands.
2254 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2255 "complex" operand expressions. Call frag_more outside
2256 gen_cond_branch_32 parameter list.
2257 (cris_process_instruction): Handle PIC relocs on parsed
2258 operand expressions. Validize PIC reloc sizes.
2259 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2260 (gen_bdap): Handle "complex" operand expressions.
2261 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2262 ADD.D offset,PC as jump instruction if generating PIC. Generate
2263 error instead of crashing on complex expressions.
2264 (cris_number_to_imm): Add segT parameter. All callers changed.
2265 Use segT parameter, not now_seg, for segment of fixup. Handle
2266 PCREL relocations but check that they are fully resolved.
2267 (md_parse_option): Handle OPTION_PIC.
2268 (tc_gen_reloc): Handle PIC relocs.
2269 (md_show_usage): Update for --pic.
2270 (md_apply_fix3): Renamed from md_apply_fix.
2271 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2272 (md_cris_force_relocation): Force relocation for PIC relocs.
2274 * config/tc-cris.h: Tweak attribution.
2275 (MD_APPLY_FIX3): Define.
2276 (IS_CRIS_PIC_RELOC): New macro.
2277 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2278 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2280 (tc_frob_symbol): Avoid emitting undefined symbols.
2282 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2284 * frags.h (struct frag): Add relax_marker.
2285 * write.c (is_dnrange): Delete.
2286 (relax_frag): Use correct types for `aim', `target', `address'.
2287 Delete `offset', `was_address'. Test `relax_marker' instead of
2288 using fragile (and slow) address test.
2289 (relax_segment): Init and flip `relax_marker'.
2291 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2293 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2296 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2298 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2299 with 'Motorola specification for assembly language input standard'.
2301 2001-03-17 Richard Henderson <rth@redhat.com>
2303 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2304 (dwarf2_directive_loc): Don't use them.
2305 (dwarf2_directive_file): Reject duplicate file definitions.
2306 (get_filenum): Zero allocated memory.
2307 (out_file_list): Complain about missing file definitions.
2309 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2311 * read.c (do_org): Handle complex expressions.
2312 * cgen.c (gas_cgen_finish_insn): Likewise.
2314 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2316 * config/tc-ia64.c (md): New member keep_pending_output.
2317 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2319 (dot_xdata): Turn on md.keep_pending_output for the duration of
2321 (dot_xfloat_cons): Ditto.
2322 (dot_xstringer): Ditto.
2323 (dot_xdata_ua): Ditto.
2324 (dot_xfloat_cons_ua): Ditto.
2326 2001-03-15 Jim Wilson <wilson@redhat.com>
2328 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2331 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2333 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2335 2001-03-15 DJ Delorie <dj@redhat.com>
2337 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2338 blindly freeing string if it isn't at the top of the obstack.
2340 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2342 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2343 (NUM_FLAG_CODE): Define.
2344 (lex_got): New function.
2345 (got_reloc): New global var.
2346 (x86_cons_fix_new): New function.
2347 (x86_cons): New function.
2348 (i386_immediate): Use lex_got here, replacing inline code. Change
2349 "ignoring junk.." error message to "junk.."
2350 (i386_displacement): Likewise.
2351 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2352 (x86_cons): Declare.
2353 (TC_CONS_FIX_NEW): Define.
2354 (x86_cons_fix_new): Declare.
2356 2001-03-12 Nick Clifton <nickc@redhat.com>
2358 * config/tc-arm.c (md_begin): Always set machine type based on
2361 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2363 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2364 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2366 <JumpInterSegment output>: Use correct i.disp_reloc[].
2367 <immediate output>: Likewise.
2369 2001-03-06 Nick Clifton <nickc@redhat.com>
2371 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2374 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2376 * config/tc-m68k.c : Add 5407 to archs[] table.
2377 (HAVE_LONG_BRANCH): Add mcf5407.
2378 (select_control_regs): Recognize 5407.
2380 2001-03-02 Dave Brolley <brolley@redhat.com>
2382 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2385 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2387 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2388 (gen_to_words): Print warnings if NaNs are found and the target CPU
2389 does not support them. Allow largest exponent to be used in normal
2390 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2392 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2394 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2395 anymore since we use bfd_elf_generic_reloc now.
2396 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2398 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2400 * configure.in (BFD_VERSION): New.
2401 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2402 * configure: Regenerate.
2403 * Makefile.am: Run "make dep-am"
2404 * Makefile.in: Regenerate.
2405 * doc/Makefile.in: Regenerate.
2407 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2409 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2410 SEC_NEVER_LOAD when the 'n' flag is used.
2411 Add SEC_NEVER_LOAD to matchflags.
2413 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2415 * symbols.c (decode_local_label_name): Initialize message_format
2416 only when an error is reported (perf pb due to I18N).
2418 2001-02-23 H.J. Lu <hjl@gnu.org>
2420 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2421 BFD_ASSEMBLER is not defined.
2423 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2425 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2426 done if it's against a symbol.
2428 2001-02-22 Timothy Wall <twall@cygnus.com>
2430 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2431 target formats if applicable.
2432 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2433 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2434 * Makefile.in: Regenerated.
2435 * configure.in: Added configuration for ia64-*-aix*.
2436 * configure: Regenerated.
2438 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2440 * config/tc-ia64.c (enum operand_match_result): New type.
2441 (operand_match): Change return type to operand_match_result.
2442 Fix all returns appropriately, adding support for returning the
2443 out-of-range result.
2444 (parse_operands): New locals result, error_pos, out_of_range_pos,
2445 curr_out_of_range_pos. Rewrite operand matching loop to give better
2448 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2450 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2451 (dot_proc): Clear unwind.prologue_count to zero.
2452 (dot_prologue): Increment unwind.prologue_count.
2453 (dot_restore): If second operand is omitted, use
2454 unwind.prologue_count -1 for "ecount" (# of additional regions to
2455 pop). Decrement unwind.prologue_count by number of regions
2458 2001-02-21 Nick Clifton <nickc@redhat.com>
2460 * doc/as.texinfo (Section): Note that some flags to the COFF
2461 version of .section remove attributes rather than setting them.
2463 2001-02-20 Kazu Hirata <kazu@hxi.com>
2465 * config/tc-pdp11.c: Fix formatting.
2466 * config/tc-pdp11.h: Likewise.
2468 2001-02-20 Bo Thorsen <bo@suse.de>
2470 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2473 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2475 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2476 all FreeBSD platforms should look the same at this level.
2477 * configure: Rebuilt.
2478 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2480 2001-02-18 lars brinkhoff <lars@nocrew.org>
2482 * Makefile.am: Add PDP-11 target.
2483 * configure.in: Likewise.
2484 * config/tc-pdp11.c: New file.
2485 * config/tc-pdp11.h: New file.
2486 * doc/Makefile.am: Add PDP-11 documentation.
2487 * doc/all.texi: Likewise.
2488 * doc/as.texinfo: Likewise.
2489 * doc/c-pdp11.texi: New file.
2491 2001-02-16 matthew green <mrg@redhat.com>
2493 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2495 2001-02-13 Jim Wilson <wilson@redhat.com>
2497 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2498 reloc instead of a 0 reloc.
2499 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2501 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2503 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2505 * write.c (is_dnrange): Stop as soon as the address becomes
2507 (relax_frag): Add segment parameter. Only call symbol_get_frag
2508 once. Only call is_dnrange if the symbol is in the same segment,
2509 and the symbol address is larger.
2510 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2511 * write.h (relax_frag): Update declaration.
2512 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2514 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2515 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2516 (m32r_relax_frag): Update declaration.
2517 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2518 * config/tc-tic54x.h (md_relax_frag): Likewise.
2519 * doc/internals.texi (CPU backend): Update documentation for
2522 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2524 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2525 Mention effect of < 386 architectures on jump promotion.
2526 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2528 * config/tc-i386.c (no_cond_jump_promotion): New.
2529 (set_cpu_arch): Parse "jumps" arch modifier.
2530 (insn_size): Modify usage comment.
2531 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2532 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2533 (TYPE_FROM_RELAX_STATE): New define.
2534 (UNCOND_JUMP, COND_JUMP): Renumber.
2535 (md_relax_table): Reorder to suit.
2536 (COND_JUMP86): New define.
2537 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2538 (md_assemble): Create frag var for jumps of max size, encode relax
2539 state for COND_JUMP86.
2540 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2541 leave conditional jumps small if no_cond_jump_promotion.
2542 (md_convert_frag): Likewise.
2544 * expr.c (operator): Don't bump input_line_pointer for two char
2545 operators. Instead return operator size via new param num_chars.
2546 (expr): Use above to parse multi-char operators correctly.
2548 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2550 * config/tc-i386.c (i386_displacement): Fix handling of
2551 BFD_RELOC_X86_64_GOTPCREL.
2552 (i386_validate_fix): Likewise.
2554 2001-02-12 Philip Blundell <pb@futuretv.com>
2556 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2557 ldrt/strt instructions.
2559 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2561 * config/tc-mips.c (macro): For M_LA_AB emit a
2562 BFD_RELOC_MIPS_CALL16 relocation or a
2563 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2564 BFD_RELOC_MIPS_GOT16 and
2565 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2566 loading the jump register when generating SVR4_PIC code.
2568 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2570 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2571 map to MIPS-specific files, as they used to do before the
2572 change on 2000-05-21.
2573 * configure: Regerate.
2575 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2577 * config/tc-mips.c (md_parse_option): Don't try to compile
2578 ELF-only option code if not ELF.
2580 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2582 * config/tc-ia64.h (md_elf_section_type): New macro.
2583 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2584 (they're now handled via ia64_elf_section_type.
2586 * config/tc-ia64.c (unwind): New members saved_text_seg,
2587 saved_text_subseg, and force_unwind_entry.
2588 (optimize_unw_records): New function to optimize away unnecessary
2590 (ia64_elf_section_type): New function.
2591 (output_unw_records): Generate unwind info only if the size is
2592 non-zero or if it's forced for some other reason (e.g.,
2593 handlerdata or a personality routine).
2594 (generate_unwind_image): Don't switch back to previous
2595 section---stay inside the unwind info section instead so that
2596 handlerdata that may follow goes into the right place.
2597 (dot_handlerdata): Force generation of unwind entry and save the
2598 current active text segment before generating unwind image.
2599 (dot_unwentry): Force generation of unwind entry.
2600 (dot_personality): Ditto.
2601 (dot_endp): Generate unwind table entry only if there is
2602 some unwind info or the unwind entry was forced.
2604 * config/tc-ia64.c (make_unw_section_name): New macro to form
2605 unwind section name.
2606 (generate_unwind_image): Add "text_name" argument. Use it to
2607 form unwind section name.
2608 (dot_handlerdata): Determine current segment (section) name and
2609 pass it to generate_unwind_image().
2610 (dot_endp): Determine current segment (section) name and use
2611 it to determine the appropriate unwind section name.
2612 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2613 n, fill, and max arguments.
2615 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2617 * Makefile.am: Add linux target for S/390.
2618 * configure.in: Likewise.
2619 * config/tc-s390.c: New file.
2620 * config/tc-s390.h: New file.
2622 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2624 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2625 2byte, 4byte and 8byte.
2627 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2629 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2630 md_number_to_chars with size > sizeof (valueT).
2632 2001-02-06 H.J. Lu <hjl@gnu.org>
2634 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2635 there is no relocation.
2637 2001-02-06 H.J. Lu <hjl@gnu.org>
2639 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2641 * config/tc-ia64.c (md_parse_option): Only accept the valid
2642 ia64 options on "-axxx".
2644 2001-02-05 Jim Wilson <wilson@redhat.com>
2646 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2647 aborting for invalid operands.
2649 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2651 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2652 than via pointer. Update all callers.
2653 (UNWIND_LOW32): Define.
2654 (UNWIND_HIGH32): Define.
2655 (pa_build_unwind_subspace): Use the above macros instead of dumping
2656 bitfields directly. Call frag_more once rather than multiple times.
2657 (md_assemble): Use UNWIND_LOW32.
2658 (pa_entry): Likewise
2659 (pa_procend): Likewise.
2660 (process_exit): Use UNWIND_HIGH32.
2662 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2664 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2665 function to select the header according to the cpu.
2666 (md_after_pass_hook, md_do_align): Remove.
2667 (md_cleanup, m68hc11_cleanup): Remove.
2668 (md_pcrel_from_section): Declare.
2669 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2670 (build_jump_insn, build_insn): Likewise.
2671 (m68hc11_listing_header): New function.
2672 (m68hc11_cleanup): Remove.
2674 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2676 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2677 symbols because there is no support for shared libraries and these
2678 symbols can't be overridden (unless they are weak).
2680 2001-02-01 Momchil Velikov <velco@fadata.bg>
2682 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2683 for the compilation unit with a zero byte.
2685 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2687 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2688 destinations. Correct range check for 17 and 22 bit branches.
2690 2001-01-25 Nick Clifton <nickc@redhat.com>
2692 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2693 still set. Issue an error message instead.
2694 (md_estimate_size_before_relax): Delete unused variable
2695 'buffer_address'. Fixup parentheses around if statement.
2697 2001-01-23 Kazu Hirata <kazu@hxi.com>
2699 * as.c: Fix formatting.
2700 * ehopt.c: Likewise.
2701 * messages.c: Likewise.
2702 * stabs.c: Likewise.
2703 * symbols.c: Likewise.
2705 2001-01-23 Ben Elliston <bje@redhat.com>
2707 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2709 2001-01-22 Kazu Hirata <kazu@hxi.com>
2711 * config/tc-alpha.c: Fix formatting.
2713 2001-01-19 Kazu Hirata <kazu@hxi.com>
2715 * config/tc-alpha.c: Fix formatting.
2717 2001-01-18 Kazu Hirata <kazu@hxi.com>
2719 * config/tc-alpha.c: Fix formatting.
2721 2001-01-18 Nick Clifton <nickc@redhat.com>
2723 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2725 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2727 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2729 * configure.in (cpu_type, arch): Match i386 too.
2730 * configure: Rebuilt.
2732 2001-01-16 Kazu Hirata <kazu@hxi.com>
2734 * config/tc-i386.c: Fix formatting.
2736 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2738 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2739 relocs for .PARISC.unwind section.
2741 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2742 depending on section flags, not just for .text.
2744 2001-01-15 Jim Wilson <wilson@redhat.com>
2746 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2747 not immediately followed by an instruction.
2749 2001-01-15 Kazu Hirata <kazu@hxi.com>
2751 * config/tc-m68hc11.c: Fix formatting.
2753 2001-01-15 Nick Clifton <nickc@redhat.com>
2755 * symbols.c (colon): Change 'already defined symbol' from a
2756 fatal error to an ordinary error. There is no reason why this
2757 error should be fatal.
2759 * message.c (as_fatal): Delete output file, if one has been
2762 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2764 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2766 2001-01-14 Kazu Hirata <kazu@hxi.com>
2768 * config/tc-alpha.c: Fix formatting.
2769 * config/tc-arc.c: Likewise.
2770 * config/tc-arc.h: Likewise.
2771 * config/tc-d10v.c: Likewise.
2772 * config/tc-i370.c: Likewise.
2773 * config/tc-i386.c: Likewise.
2774 * config/tc-i960.c: Likewise.
2775 * config/tc-m68k.c: Likewise.
2776 * config/tc-ppc.c: Likewise.
2777 * config/tc-sparc.c: Likewise.
2778 * config/tc-tahoe.c: Likewise.
2779 * config/tc-vax.c: Likewise.
2781 * config/tc-arc.c: Fix formatting.
2783 * config/tc-arc.c: Fix formatting.
2785 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2787 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2788 both 32 and 64 bit ELF.
2790 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2791 and don't bother storing `m' for "ce" completer. Tidy handling of
2792 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2794 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2796 * config/tc-i386.h (TARGET_MACH): New macro.
2797 (i386_mach): Declare.
2798 * config/tc-i386.c (i386_mach): New function.
2800 2001-01-13 Philip Blundell <philb@gnu.org>
2802 * doc/as.texinfo: Fix spelling and cross-references.
2804 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2805 character for all systems, not just GNU/Linux. Make it explicit
2806 that `-k' doesn't affect code generation, just ELF flags.
2808 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2810 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2813 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2815 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2817 2001-01-12 Nick Clifton <nickc@redhat.com>
2819 * as.c (print_args): Update copyright date to 2001.
2821 2001-01-12 Peter Targett <peter.targett@arccores.com>
2823 * doc/c-arc.texi: New file.
2824 Some sections to be expanded.
2826 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2828 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2829 (md_parse_option): Always accept "--32".
2831 2001-01-11 Peter Targett <peter.targett@arccores.com>
2833 * as.h (TC_ARC): Ensure struc-symbol.h included.
2834 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2836 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2837 (TARGET_SYMBOL_FIELDS) added.
2839 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2840 * doc/c-arc.texi: New file.
2841 Some sections to be expanded.
2842 * doc/as.texinfo: Update command-line options.
2843 Removed outdated text for ARC dependant features, instead include
2844 text from above file.
2846 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2847 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2848 (targ-cpu.h) header.
2850 * config/tc-arc.c: New updated configuration for
2851 ARC, including selection of core variants, and extensibility of
2852 instructions, registers etc. through directives.
2854 * config/tc-arc.c (arc_extinst): Minor corrections for
2856 (arc_common) Likewise. Make alignment argument optional for local
2857 symbols also, with default of zero.
2859 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2861 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2862 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2863 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2864 and fix_new_exp() instead.
2865 (md_convert_frag): For indexed post byte use the symbol value
2866 rather than the displacement.
2867 (md_relax_table): Fix indexed offset relax.
2869 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2871 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2873 (relaxable_symbol): New function.
2875 2001-01-11 Andreas Jaeger <aj@suse.de>
2877 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2880 2001-01-10 Nick Clifton <nickc@redhat.com>
2882 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2883 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2885 2001-01-10 Nick Clifton <nickc@redhat.com>
2887 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2888 character used to dollar local symbols.
2889 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2890 local label symbols.
2891 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2892 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2894 Use LOCAL_LABEL_CHAR.
2895 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2896 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2897 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2899 2001-01-08 Bo Thorsen <bo@suse.de>
2901 * config/tc-i386.c (i386_immediate, i386_displacement):
2904 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2906 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2909 2001-01-07 Philip Blundell <philb@gnu.org>
2911 * doc/as.texinfo (Bug Reporting): Update email address for
2915 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2917 * configure.in: Define DEFAULT_ARCH for i386.
2918 * config/tc-i386.c (md_assemble): Return after the error message;
2919 move testing for 64bit operands to proper place.
2921 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2923 * doc/as.texinfo: Document '#' as comment character for i386 and
2924 x86_64. Add AMD x86-64 into menu of machine dependent information.
2926 * doc/c-i386.texi: Document x86_64 extensions.
2928 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2930 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2932 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2934 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2935 * NEWS: Add note about Pentium4 support.
2937 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2939 * config/tc-i387.c (pi, pte, pt): Update.
2940 (type_names): Add new types.
2942 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2944 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2945 CpuUnknown): Renumber
2946 (CpuP4, CpuSSE2): New.
2947 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2949 2001-01-03 Philip Blundell <pb@futuretv.com>
2951 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2953 (alpha_fix_adjustable): Likewise.
2954 (md_apply_fix): Likewise.
2956 2000-12-31 H.J. Lu <hjl@gnu.org>
2958 * listing.c (listing_message): Allocate string only if it is
2961 * configure: Rebuild.
2963 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2965 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2966 Point out caveats with generating fixups for the opcode in a frag.
2968 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2970 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2973 2000-12-29 H.J. Lu <hjl@gnu.org>
2975 * listing.c (calc_hex): Print the variable part only if the
2976 fragment type is rs_fill.
2978 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2980 * doc/internals.texi (tc_conditional_pseudoop,
2981 TC_LINKRELAX_FIXUP): Fix typos.
2983 2000-12-28 Richard Henderson <rth@redhat.com>
2985 * write.c (subsegs_finish): Fix thinko last change -- don't
2986 "optimize" the alignment == 0 case.
2988 2000-12-28 Richard Henderson <rth@redhat.com>
2990 * as.h (rs_align_test): New.
2991 * frags.c (NOP_OPCODE): Move default from read.c.
2992 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2993 (frag_align_code): New.
2994 * frags.h (frag_align_code): Declare.
2995 * read.c (NOP_OPCODE): Remove.
2996 (do_align): Use frag_align_code.
2997 * write.c (NOP_OPCODE): Remove.
2998 (get_recorded_alignment): New.
2999 (cvt_frag_to_fill): Handle rs_align_test.
3000 (relax_segment): Likewise.
3001 (subsegs_finish): Align last subseg in section to the
3002 section alignment. Use frag_align_code.
3003 * write.h (get_recorded_alignment): Declare.
3004 * config/obj-coff.c (size_section): Handle rs_align_test.
3005 (fill_section, fixup_mdeps): Likewise.
3006 (write_object_file): Use frag_align_code.
3008 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3009 (alpha_handle_align): New.
3010 * config/tc-alpha.h (HANDLE_ALIGN): New.
3011 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3013 * config/tc-i386.h (md_do_align): Use frag_align_code.
3014 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3016 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3017 (ia64_handle_align): New.
3018 * config/tc-ia64.h (HANDLE_ALIGN): New.
3019 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3021 * config/tc-m32r.c (m32r_do_align): Remove.
3022 (m32r_handle_align): New.
3023 (fill_insn): Use frag_align_code.
3024 * config/tc-m32r.h (md_do_align): Remove.
3025 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3026 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3027 * config/tc-mips.c, config/tc-mips.h: Similarly.
3029 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3030 (sh_handle_align): Likewise. Handle rs_align_code.
3031 (sh_do_align): Remove.
3032 * config/tc-sh.h (md_do_align): Remove.
3033 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3035 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3036 (sparc_handle_align): Likewise. Handle rs_align_code.
3037 * config/tc-sparc.h (md_do_align): Remove.
3038 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3040 2000-12-22 DJ Delorie <dj@redhat.com>
3042 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3043 when we assemble the first half of a pair.
3045 2000-12-22 H.J. Lu <hjl@gnu.org>
3047 * config/tc-i386.c (reloc): Update the macro for non-bfd
3049 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3051 2000-12-22 H.J. Lu <hjl@gnu.org>
3053 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3055 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3057 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3058 (QWORD_MNEM_SUFFIX): New macro.
3059 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3061 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3062 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3064 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3065 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3066 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3067 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3068 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3070 (Reg, WordReg): Add Reg64.
3071 (Imm): Add Imm32S and Imm64.
3073 (Disp): Add Disp64 and Disp32S.
3074 (AnyMem): Add Disp32S.
3075 (RegRex, RegRex64): New macros.
3076 (rex_byte): New type.
3077 * config/tc-i386.c (set_16bit_code_flag): Kill.
3078 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3079 (reloc): New parameter "signed"; support x86_64.
3080 (set_code_flag): New.
3081 (DEFAULT_ARCH): New macro; default to "i386".
3082 (default_arch): New static variable.
3083 (struct _i386_insn): New fields Operand_PCrel; rex.
3084 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3085 (flag_code): New enum and static variable.
3086 (use_rela_relocations): New static variable.
3087 (flag_code_names): New static variable.
3088 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3089 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3091 (i386_align_code): Return plain "nop" for x86_64.
3092 (mode_from_disp_size): Support Disp32S.
3093 (smallest_imm_type): Support Imm32S and Imm64.
3094 (offset_in_range): Support size of 8.
3095 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3096 (md_pseudo_table): Add "code64"; use set_code_flat.
3097 (md_begin): Emit sane error message on hash failure.
3098 (tc_i386_fix_adjustable): Support x86_64 relocations.
3099 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3100 instructions supported on particular arch just partially,
3101 output of 64bit immediates, handling of Imm32S and Disp32S type.
3102 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3103 (i386_displacement): Likewise.
3104 (i386_index_check): Cleanup; support 64bit addresses.
3105 (md_apply_fix3): Support x86_64 relocation and rela.
3106 (md_longopts): Add "32" and "64".
3107 (md_parse_option): Add OPTION_32 and OPTION_64.
3108 (i386_target_format): Call even for ELFs; choose between
3109 elf64-x86-64 and elf32-i386.
3110 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3111 (tc_gen_reloc): Support rela relocations and x86_64.
3112 (intel_e09_1): Support QWORD.
3114 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3116 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3117 it's not an offset expression.
3118 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3119 keep the braces '[' and ']' in the output string.
3120 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3121 != FLAT. There is no such op_modifier.
3123 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3125 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3128 2000-12-13 Kazu Hirata <kazu@hxi.com>
3130 * as.h: Fix formatting.
3132 * dwarf2dbg.c: Likewise.
3133 * input-scrub.c: Likewise.
3136 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3138 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3139 configure: Regenerate.
3141 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3143 * dwarf2dbg.c: #include <limits.h> only if it exists.
3145 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3147 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3148 (md_apply_fix): Here too.
3150 2000-12-12 Jim Wilson <wilson@redhat.com>
3152 * config/tc-ia64.h (ia64_init): Add prototype.
3154 2000-12-12 H.J. Lu <hjl@gnu.org>
3156 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3158 * read.h (outputting_stabs_line_debug): Change it to int.
3159 * stabs.c (outputting_stabs_line_debug): Likewise.
3161 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3163 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3164 the address of a function result.
3166 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3168 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3169 (md_assemble): Call dwarf2_emit_insn.
3170 (shlib): Fix typo SHILB -> SHLIB.
3171 (md_parse_option): Likewise.
3172 (ppc_elf_validate_fix): Likewise:
3173 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3175 2000-12-12 Nick Clifton <nickc@redhat.com>
3177 * cgen.h: Fix formatting.
3178 * input-scrub.c: Fix formatting.
3179 * macro.c: Fix formatting.
3180 * config/tc-mips.c: Fix formatting.
3181 * doc/c-mips.texi: Fix formatting.
3183 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3185 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3186 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3188 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3190 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3193 * i386.h (*_Suf): Remove No_dSuf.
3194 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3196 (i386_optab): Remove 'd' in the suffixes.
3198 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3200 * config/tc-i386.c (T_SHORT): Undefine before defining.
3202 2000-12-05 Kazu Hirata <kazu@hxi.com>
3204 * config/tc-mips.c: Fix formatting.
3206 2000-12-04 Matthew Hiller <hiller@redhat.com>
3208 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3209 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3210 (md_show_usage): Ditto.
3211 (md_parse_option): Ditto.
3212 (d10v_cleanup): Writes pending instruction only if
3213 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3214 Fix compile time warning messages.
3216 * doc/c-d10v.texi: Documents new options.
3218 2000-12-04 Matthew Hiller <hiller@redhat.com>
3220 * stabs.c (outputting_stabs_line_debug): New variable.
3221 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3222 function entry and unset at function exit.
3224 * read.h (outputting_stabs_line_debug): New extern declaration.
3226 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3228 * dwarf2dbg.c: Fix compile time warning messages.
3230 2000-12-03 Kazu Hirata <kazu@hxi.com>
3232 * config/tc-a29k.c: Fix formatting.
3233 * config/tc-alpha.c: Likewise.
3234 * config/tc-arm.c: Likewise.
3235 * config/tc-cris.c: Likewise.
3236 * config/tc-hppa.c: Likewise.
3237 * config/tc-i370.c: Likewise.
3238 * config/tc-i386.c: Likewise.
3239 * config/tc-i860.c: Likewise.
3240 * config/tc-i960.c: Likewise.
3241 * config/tc-ia64.c: Likewise.
3242 * config/tc-m68hc11.c: Likewise.
3243 * config/tc-m68k.c: Likewise.
3244 * config/tc-m88k.c: Likewise.
3245 * config/tc-pj.c: Likewise.
3246 * config/tc-ppc.c: Likewise.
3247 * config/tc-sh.c: Likewise.
3248 * config/tc-sparc.c: Likewise.
3249 * config/tc-tahoe.c: Likewise.
3250 * config/tc-vax.c: Likewise.
3252 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3254 * config/tc-mips.c (mips_ip): When calculating offsets,
3255 don't accept as constant the difference between the
3256 addresses of symbols in two different sections.
3258 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3260 (validate_mips_insn): Likewise. Also, update 'B' operand
3261 specifier to use OP_*_CODE20 constants and delete 'm' operand
3263 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3264 operand specifiers. Change warning generated by 'B' operand
3265 specifier to reflect its new multi-purpose usage.
3267 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3268 -1, and update comment.
3269 (file_mips_isa): Likewise.
3270 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3271 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3272 ISA_* constants rather than hard-coded numbers.
3273 (mips_cpu_info): New structure.
3274 (mips_cpu_info_table): New table describing CPU and ISA names
3276 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3277 mips_cpu_info_from_cpu): New functions.
3278 (mips_isa_to_str): New function to get string for ISA name.
3279 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3280 return const char *.
3281 (md_begin): Redo CPU and ISA selection logic, using
3282 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3283 than hard-coded numbers.
3284 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3285 ISA_* constants rather than hard-coded numbers.
3286 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3287 (md_longopts): Delete OPTION_NO_MIPS32.
3288 (md_parse_option): Convert to use ISA_* constants rather than
3289 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3290 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3291 to use strcasecmp to recognize "default" and to use
3292 mips_cpu_info_from_name to get CPU numbers from argument.
3293 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3294 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3296 (s_mipsset): Accept ISA value 32.
3297 * doc/as.texinfo: Clean up MIPS options summary slightly,
3298 remove -no-mips32. Add note about -mips4 and -mips32
3299 specifying those ISA levels. Delete -mips32 and -no-mips32
3300 cpu flag descriptions.
3301 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3302 up the supported CPU switch list, and replace 4Kc, 4Km, and
3303 4Kp entries with a single mips32-4k entry. Note that you can
3306 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3308 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3310 (md_parse_option): Add cases for OPTION_MIPS5 and
3312 (md_show_usage): Mention -mips5 and -mips64 arguments.
3313 (s_mipsset): Add cases for MIPS5 and MIPS64.
3314 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3316 * doc/as.texinfo: Mention -mips5 and -mips64 options
3318 * doc/c-mips.texi: Likewise. Also update introduction
3319 and ".set" usage information.
3321 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3323 (mips_cpu_info_table): Add SB-1 entries.
3324 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3325 known to the -mcpu option.
3327 * doc/as.texinfo: Correct description of MIPS -mcpu
3328 option, by copying some of the text from doc/c-mips.texi.
3330 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3332 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3334 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3335 (sparc*-*-rtems*): Switched from a.out to ELF.
3336 * configure: Regenerate.
3337 * config.in: Regenerate.
3338 * Makefile.in: Regenerate.
3339 * aclocal.m4: Regenerate.
3340 * po/gas.pot: Regenerate.
3342 2000-11-30 Philip Blundell <pb@futuretv.com>
3344 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3345 even in non BFD_ASSEMBLER case.
3347 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3349 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3352 2000-11-29 Richard Henderson <rth@redhat.com>
3354 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3355 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3356 thread multiple subsegments properly; handle multiple code
3357 sections properly; emit proper compilation unit info for assembler
3358 generated debugging.
3360 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3361 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3362 (dwarf2dbg_estimate_size_before_relax): Declare.
3363 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3364 * write.c: Include dwarf2dbg.h.
3365 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3366 (relax_segment): Likewise.
3368 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3370 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3371 jump>: Use as_bad_where instead of as_bad. Tweak error message
3372 accordingly. Stabilize frag by updating fix part and resetting
3374 <undefined symbol, unconditional jump>: Ditto.
3375 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3376 indexing is_end_of_line[].
3377 (md_assemble): Initialize size to 0.
3378 (md_section_align): Mark parameter seg as unused.
3379 (parse_reg): Parse names case-insensitively.
3381 2000-11-28 Kazu Hirata <kazu@hxi.com>
3383 * config/obj-aout.h: Fix formatting.
3384 * config/obj-bout.h: Likewise.
3385 * config/obj-coff.c: Likewise.
3386 * config/obj-coff.h: Likewise.
3387 * config/obj-elf.h: Likewise.
3388 * config/obj-som.h: Likewise.
3389 * config/obj-vms.c: Likewise.
3390 * config/obj-vms.h: Likewise.
3391 * config/tc-h8300.h: Likewise.
3392 * config/tc-ns32k.h: Likewise.
3393 * config/tc-sparc.h: Likewise.
3394 * config/tc-tic54x.h: Likewise.
3395 * config/tc-z8k.h: Likewise.
3397 2000-11-28 Nick Clifton <nickc@redhat.com>
3399 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3400 License is present in the sources, but not the output, and
3401 also available from the GNU website.
3402 (GNU Free Documentation License): Comment out this section.
3404 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3406 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3407 targets. Remove i860 from valid a.out targets.
3408 * Makefile.in: Regenerate.
3410 * config/tc-cris.c: Include dwarf2dbg.h.
3411 (md_pseudo_table): Add .file and .loc.
3412 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3413 (s_cris_file, s_cris_loc): New.
3414 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3415 * Makefile.am: Regenerate dependencies.
3416 * Makefile.in: Regenerate.
3418 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3420 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3421 (MRI_MUL_PRECEDENCE): Likewise.
3422 (op_rank): Fix a comment typo.
3424 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3426 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3428 (get_operand): Fix analysis for movw/movb instructions.
3430 2000-11-24 Nick Clifton <nickc@redhat.com>
3432 * configure.in (xscale-elf): Add target.
3433 (xscale-coff): Add target.
3434 * configure: Regenerate.
3436 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3438 (ARM_EXT_XSCALE): New ARM architecture extension.
3439 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3440 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3441 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3442 (ARM_ARCH_V4): Remove processor from architecture.
3443 (ARM_ARCH_3M): New architecutre definition.
3444 (ARM_ARCH_V5TE): New architecutre definition.
3445 (ARM_ARCH_XSCALE): New architecutre definition.
3446 (CPU_DEFAULT): Allow to be defaulted to XScale.
3447 (atpcs): New boolean variable.
3448 (ldr_flags): Support 'd' flag for double word loads.
3449 (str_flags): Support 'd' flag for double word stored.
3450 (do_mia): New function.
3451 (do_mar): New function.
3452 (do_mra): New function.
3453 (do_pld): New function.
3454 (do_ldrd): New function.
3455 (do_blx): New function.
3456 (do_bkpt): New function.
3457 (do_clz): New function.
3458 (do_lstc2): New function.
3459 (do_cdp2): New function.
3460 (do_t_blx): New function.
3461 (do_t_bkpt): New function.
3462 (do_smla): New function.
3463 (do_smlal): New function.
3464 (do_smul): New function.
3465 (do_qadd): New function.
3466 (do_co_reg2c): New function.
3467 (LONGEST_INSN): Redefine to 7.
3469 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3470 command line switches.
3472 2000-11-22 Jim Wilson <wilson@redhat.com>
3474 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3475 (struct rsrc): Make line unsigned.
3476 (gr_values): Add missing initializer.
3477 (SLOT_NUM_NOT_SET): Add unsigned cast.
3478 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3479 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3480 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3481 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3482 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3483 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3484 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3485 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3486 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3487 Add ATTRIBUTE_UNUSED to unused parameters.
3488 (convert_expr_to_ab_reg): Add parens.
3489 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3490 (dot_prologue): Initialize grsave when declared.
3491 (md_pseudo_table): Add missing initializers.
3492 (operand_match): Add casts to bfd_vma.
3493 (emit_one_bundle): Delete unused local prev. Make required_template
3495 (specify_resource): Cast i to unsigned.
3496 (note_register_values): Use fprintf_vma.
3497 (print_dependency): Likewise.
3499 2000-11-21 Jim Wilson <wilson@redhat.com>
3501 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3502 for unwind info section.
3503 (dot_endp): Likewise for unwind section.
3505 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3508 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3510 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3511 (output_insn): Call dwarf2_emit_insn.
3512 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3514 2000-11-17 Richard Henderson <rth@redhat.com>
3516 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3517 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3518 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3520 2000-11-17 Nick Clifton <nickc@redhat.com>
3522 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3525 2000-11-17 Richard Henderson <rth@redhat.com>
3527 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3529 2000-11-17 Richard Henderson <rth@redhat.com>
3531 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3532 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3533 tri-state definition of alpha_flag_mdebug.
3534 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3535 (s_alpha_file): Store first .file directive.
3536 (s_alpha_stab): New.
3537 (md_pseudo_table): Add stabs and stabn.
3539 2000-11-17 Richard Henderson <rth@redhat.com>
3541 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3543 2000-11-17 Richard Henderson <rth@redhat.com>
3545 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3546 (main): Call dwarf2_finish.
3547 * as.h (debug_type): Clarify documentation of the meaning
3549 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3550 (print_stats): Fix parenthesis problem.
3551 (now_subseg_size): New.
3552 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3553 (dwarf2_directive_file): Don't set debug_type.
3554 (dwarf2_where): Honor DEBUG_DWARF2 first.
3555 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3556 do nothing if not emitting dwarf2 debug info, or no work.
3557 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3558 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3559 (ecoff_new_file): Likewise.
3560 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3561 commentary wrt dwarf2.
3563 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3564 ATTRIBUTE_UNUSED as needed.
3565 (emit_insn): Call dwarf2_emit_insn.
3566 (s_alpha_file): New.
3568 (s_alpha_coff_wrapper): Don't handle them.
3569 (md_pseudo_table): Update for .file and .loc.
3570 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3572 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3573 don't protect with debug_type.
3574 * config/tc-hppa.c (md_assemble): Likewise.
3575 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3576 * config/tc-mn10300.c (md_assemble): Likewise.
3577 * config/tc-sh.c (md_assemble): Likewise.
3578 * config/tc-v850.c (md_assemble): Likewise.
3580 * config/tc-arm.c (arm_end_of_source): Remove.
3581 * config/tc-hppa.c (pa_end_of_source): Remove.
3582 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3583 * config/tc-mn10300.c (mn10300_finalize): Remove.
3584 * config/tc-sh.c (sh_finalize): Remove.
3585 * config/tc-v850.c (sh_finalize): Remove.
3587 * config/tc-arm.h (md_end): Remove.
3588 * config/tc-hppa.h (md_end): Remove.
3589 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3590 * config/tc-m68hc11.h (md_end): Remove.
3591 * config/tc-mn10300.h (md_end): Remove.
3592 * config/tc-sh.h (md_end): Remove.
3593 * config/tc-v850.h (md_end): Remove.
3595 * config/tc-ia64.c (emit_one_bundle): Don't protect
3596 dwarf2 bits with debug_type.
3597 (md_assemble): Likewise.
3598 (ia64_end_of_source): Don't call dwarf2_finish.
3600 2000-11-16 Jim Wilson <wilson@redhat.com>
3602 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3603 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3606 2000-11-16 H.J. Lu <hjl@gnu.org>
3608 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3611 2000-11-15 Kazu Hirata <kazu@hxi.com>
3613 * config/tc-tic30.c: Fix formatting.
3614 * config/tc-tic80.c: Likewise.
3615 * config/tc-v850.c: Likewise.
3616 * config/tc-vax.c: Likewise.
3617 * config/tc-w65.c: Likewise.
3618 * config/tc-z8k.c: Likewise.
3620 2000-11-14 DJ Delorie <dj@redhat.com>
3622 * config/tc-v850.c: Support dwarf2.
3623 * config/tc-v850.h: Ditto.
3625 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3626 parse_cons_expression_v850 to initialize hold_cons_reloc.
3628 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3630 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3631 (errata_nops_necessary_p): New function.
3632 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3635 2000-11-14 Jim Wilson <wilson@redhat.com>
3637 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3638 return little endian bfd formats.
3640 2000-11-14 Kazu Hirata <kazu@hxi.com>
3642 * config/aout_gnu.h: Fix formatting.
3643 * config/atof-vax.c: Likewise.
3644 * config/m68k-parse.h: Likewise.
3645 * config/m88k-opcode.h: Likewise.
3646 * config/obj-elf.c: Likewise.
3647 * config/tc-arm.c: Likewise.
3648 * config/tc-cris.c: Likewise.
3649 * config/tc-i386.c: Likewise.
3650 * config/tc-ia64.c: Likewise.
3651 * config/tc-mn10300.c: Likewise.
3652 * config/te-386bsd.h: Likewise.
3653 * config/te-hppa.h: Likewise.
3654 * config/te-nbsd.h: Likewise.
3655 * config/te-ppcnw.h: Likewise.
3656 * config/te-sparcaout.h: Likewise.
3657 * config/te-tmips.h: Likewise.
3658 * config/vax-inst.h: Likewise.
3659 * config/vms-conf.h: Likewise.
3661 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3663 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3665 2000-11-13 H.J. Lu <hjl@gnu.org>
3667 * config/obj-elf.c (elf_frob_symbol): Support
3668 ".symver name,name2@@@nodename".
3669 (elf_frob_file_before_adjust): Likewise.
3671 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3672 and ".symver name,name2@@@nodename".
3675 2000-11-12 H.J. Lu (hjl@gnu.org)
3677 * config/obj-elf.c (obj_elf_symver): Check missing version
3680 2000-11-12 H.J. Lu (hjl@gnu.org)
3682 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3683 instead of bfd_vma for non-bfd assemblers.
3685 2000-11-09 Kazu Hirata <kazu@hxi.com>
3687 * itbl-ops.c: Fix comment typos.
3689 2000-11-08 Jim Wilson <wilson@redhat.com>
3691 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3692 (struct unwind): Add next_slot_frag field.
3693 (slot_index): New parameters slot_frag and first_frag. Add code
3694 to add in frag sizes when different. Add comments.
3695 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3696 arguments to slot_index.
3697 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3698 loop end. Set next_slot_frag field.
3700 2000-11-07 H.J. Lu <hjl@gnu.org>
3702 * doc/as.texinfo (.symver): Updated for versioned symbol
3705 * obj.h (format_ops): Add the frob_file_before_adjust field.
3707 * config/obj-aout.c (aout_format_ops): Set the
3708 frob_file_before_adjust field to 0.
3709 * config/obj-coff.c (coff_format_ops): Likewise.
3710 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3712 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3714 (elf_frob_file_before_adjust): New function to remove unneeded
3715 versioned symbols from the symbol table.
3716 (elf_format_ops): Set the frob_file_before_adjust field to
3717 elf_frob_file_before_adjust.
3719 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3722 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3724 2000-11-07 Peter Targett <peter.targett@arccores.com>
3726 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3728 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3729 Fix compile time warning messages.
3731 2000-11-07 Nick Clifton <nickc@redhat.com>
3733 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3734 buffer in order to avoid buffer overflows.
3736 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3738 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3739 Change M to m for -milp32 or -mlp64 to match gcc.
3740 (dot_endp): Use bytes_per_address instead of 8.
3741 (emit_one_bundle): Use number_to_chars_littleendian instead of
3743 (fix_insn): Likewise.
3744 (ia64_init): New function.
3745 (ia64_target_format): New function.
3746 (md_begin): Set endianness, arch, and machine as appropriate.
3747 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3748 Make these macros depend on TE_HPUX macro.
3749 (TARGET_FORMAT): Define.
3750 (HOST_SPECIAL_INIT): Define.
3751 * config/te-hpux.h: New file.
3752 * configure.in: Add "ia64-*-hpux*" target to configure.
3753 * configure: Regenerate.
3755 2000-11-06 Kazu Hirata <kazu@hxi.com>
3757 * as.c: Fix formatting.
3758 * dwarf2dbg.c: Likewise.
3759 * input-file.c: Likewise.
3760 * input-file.h: Likewise.
3761 * input-scrub.c: Likewise.
3762 * itbl-ops.c: Likewise.
3763 * listing.c: Likewise.
3764 * macro.h: Likewise.
3765 * messages.c: Likewise.
3767 * subsegs.c: Likewise.
3768 * subsegs.h: Likewise.
3769 * write.c: Likewise.
3771 2000-11-06 Nick Clifton <nickc@redhat.com>
3773 * doc/as.texinfo: Add GNU Free Documentation License.
3774 * doc/gasp.texi: Add GNU Free Documentation License.
3775 * doc/as.1: Add GNU Free Documentation License.
3777 2000-11-05 Nick Clifton <nickc@redhat.com>
3779 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3781 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3783 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3784 * configure: Regenerate.
3786 2000-11-01 Nick Clifton <nickc@redhat.com>
3788 * read.c (original_case_string): New global variable.
3789 (read_a_source_file): Copy opcode string into
3790 original_case_string if clobbering the case of the opcode.
3791 * read.h: Export the definition of original_case_string.
3792 * config/tc-arm.c (md_assembler): When parsing a .req
3793 directive use the original opcode string, not the case
3796 2000-11-02 Nick Clifton <nickc@redhat.com>
3798 * config/tc-mn10300.c (debug_line): Remove this static
3800 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3801 dwarf2_where and dwarf2_gen_line_info.
3803 2000-11-02 Theo Honohan <th@futuretv.com>
3805 * config/tc-arm.c (do_msr): Improve error message.
3807 2000-10-31 Eric Christopher <echristo@redhat.com>
3809 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3810 or pc-relative, else use fx_offset.
3812 2000-10-31 Jim Wilson <wilson@redhat.com>
3814 * config/tc-ia64.c (struct md): New field tag_fixups.
3815 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3816 qualifying predicate.
3817 (emit_one_bundle): Delete spurious multiplication by one. Handle
3819 (ia64_start_line): Error if dangling qualifying predicate.
3820 (defining_tag): New static variable.
3821 (ia64_unrecognized_line, case '['): Parse tags.
3822 (ia64_frob_label): Create tag_fixups.
3823 (md_assemble): Reset md.qp.X_op after using it.
3825 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3827 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3829 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3831 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3833 2000-10-30 Kazu Hirata <kazu@hxi.com>
3835 * expr.c: Fix formatting.
3836 * flonum-copy.c: Likewise.
3837 * flonum.h: Likewise.
3841 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3843 * as.h (OPTION_MD_BASE): Bump to 190.
3844 * as.c (parse_args) <std_longopts>: Add comment about the need to
3845 check OPTION_MD_BASE in as.h.
3847 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3850 2000-10-27 Nick Clifton <nickc@redhat.com>
3852 * configure.in (emulations): Add m68hc12.
3853 * configure: Regenerate.
3854 * po/gas.pot: Regenerate.
3856 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3858 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3860 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3862 2000-10-25 Nick Clifton <nickc@redhat.com>
3864 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3865 a DWARF2 line number information sequence.
3867 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3869 * read.c (generate_lineno_debug): Update comment describing why
3870 DWARF2 line number debug information is not generated
3871 automatically by this function.
3873 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3876 * config/tc-arm.h (md_end): Define.
3877 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3879 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3880 if generating DWARF2 line numbers.
3881 (arm_end_of_source): New function. Call dwarf2_finish if
3884 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3885 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3886 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3888 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3890 * config/tc-i386.c: Fix prototype declarations for functions taking no
3893 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3895 * config/tc-i386.c (i386_operand_modifier): Remove.
3896 (build_displacement_string): Remove.
3897 (i386_parse_seg): Remove.
3898 (i386_intel_memory_operand): Remove.
3899 (i386_intel_operand): Re-write using recursive descent parser based
3900 on MASM documentation.
3901 (struct intel_parser_s): New structure.
3902 (intel_parser): New static variable.
3903 (struct intel_token): New structure.
3904 (cur_token, prev_token): New static variables.
3917 (intel_match_token): New function.
3918 (intel_get_token): New function.
3919 (intel_putback_token): New function.
3920 (intel_expr): New function.
3921 (intel_e05): New function.
3922 (intel_e05_1): New function.
3923 (intel_e06): New function.
3924 (intel_e06_1): New function.
3925 (intel_e09): New function.
3926 (intel_e09_1): New function.
3927 (intel_e10): New function.
3928 (intel_e10_1): New function.
3929 (intel_e11): New function.
3931 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3933 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3934 instructions to loose any special insn->architecture mask.
3936 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3937 (sparc_md_end, sparc_arch_types, sparc_arch,
3938 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3939 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3940 request v9b architecture if they are used).
3942 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3944 * config/tc-m68k.c: Fix the previous misapplied patch.
3946 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3948 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3949 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3950 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3953 2000-10-17 Kazu Hirata <kazu@hxi.com>
3955 * debug.c: Fix formatting.
3956 * depend.c: Likewise.
3957 * dwarf2dbg.c: Likewise.
3958 * dwarf2dbg.h: Likewise.
3959 * ecoff.c: Likewise.
3962 * flonum-konst.c: Likewise.
3963 * frags.h: Likewise.
3965 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3967 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3969 * doc/as.texinfo: Added notes about this new option.
3971 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3973 * config/tc-sh.c (JREG): Remove.
3974 (md_convert_frag): Remove #if 0:d code using JREG.
3976 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3978 * config/tc-i386.c (i386_operand_modifier): Only match
3979 modifiers SHORT and FLAT if they are followed by a space.
3980 (parse_register): When `allow_naked_reg' is set, do not confuse
3981 identifiers that start with a register name with a register.
3983 2000-10-12 Kazu Hirata <kazu@hxi.com>
3985 * app.c: Fix formatting.
3988 * bit_fix.h: Likewise.
3993 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3995 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3997 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3999 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4000 Re-arrange function a little and improve error message.
4002 * write.c (write_relocs): Fix a comment.
4004 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4007 2000-10-05 Jim Wilson <wilson@cygnus.com>
4009 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4011 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4013 * config/tc-i386.c: Delete some useless comments, reformat others.
4015 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4016 non-global syms in linkonce sections.
4018 2000-10-04 Ralf Baechle <ralf@gnu.org>
4020 * config/tc-ia64.c (operand_match): Don't use // style comments.
4021 * config/tc-i370.c: Likewise.
4023 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4025 Changes to handle varying register prefix and user symbol prefix.
4026 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4027 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4028 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4029 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4030 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4031 (demand_register_prefix): New variable.
4032 (md_pseudo_table): New pseudo ".syntax".
4033 (md_longopts): New options --no-underscore and --underscore.
4034 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4035 on symbols_have_leading_underscore.
4036 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4037 (get_spec_reg): Ditto.
4038 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4040 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4042 <case OPTION_NO_US, case OPTION_US>: New.
4043 (md_show_usage): Be brief and reformat to match continuation of
4045 * po/gas.pot: Regenerate.
4047 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4049 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4050 force relocs for 12 bit branches.
4051 (md_apply_fix): Similarly, adjust logic here.
4053 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4055 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4056 adjust for external and weak syms as we will use a reloc. Allow
4057 for +8 offset when calculating limits of branches.
4058 (hppa_fix_adjustable): Undo 2000-09-23 change.
4059 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4060 Correct distance calculation.
4061 (tc_gen_reloc): Print the file name and line number if we can't
4064 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4065 * config/tc-hppa.c (nonzero_dibits): Define.
4066 (arg_reloc_stub_needed): Check each arg and return value
4067 separately for zero case.
4068 (pa_align): Declare argument `bytes'.
4070 2000-09-25 Kazu Hirata <kazu@hxi.com>
4072 * config/tc-cris.c: Fix formatting.
4073 * config/tc-d10v.h: Likewise.
4074 * config/tc-d30v.c: Likewise.
4075 * config/tc-d30v.h: Likewise.
4076 * config/tc-fr30.c: Likewise.
4077 * config/tc-fr30.h: Likewise.
4078 * config/tc-m68k.c: Likewise.
4079 * config/tc-m68k.h: Likewise.
4080 * config/tc-pj.h: Likewise.
4081 * config/tc-ppc.c: Likewise.
4082 * config/tc-ppc.h: Likewise.
4083 * config/tc-sh.c: Likewise.
4084 * config/tc-sh.h: Likewise.
4085 * config/tc-sparc.c: Likewise.
4086 * config/tc-v850.h: Likewise.
4087 * config/tc-vax.h: Likewise.
4088 * config/tc-w65.h: Likewise.
4089 * config/tc-z8k.h: Likewise.
4091 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4093 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4094 checks only for ELF.
4095 (hppa_force_relocation): Likewise.
4097 2000-09-22 Jim Wilson <wilson@cygnus.com>
4099 * config/tc-ia64.c (dv_sem): Add "stop".
4100 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4101 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4102 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4104 (mark_resources): Check IA64_RS_PRr.
4106 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4108 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4109 md_estimate_size_before_relax): Redesign and clean up the
4110 relaxation mechanism.
4112 2000-09-21 Kazu Hirata <kazu@hxi.com>
4114 * config/tc-ns32k.c: Fix formatting.
4115 * config/tc-ns32k.h: Likewise.
4117 2000-09-20 Kazu Hirata <kazu@hxi.com>
4119 * config/tc-m32r.c: Fix formatting.
4120 * config/tc-m32r.h: Likewise.
4121 * config/tc-m68851.h: Likewise.
4122 * config/tc-m68hc11.c: Likewise.
4123 * config/tc-m68hc11.h: Likewise.
4124 * config/tc-m88k.c: Likewise.
4125 * config/tc-mcore.c: Likewise.
4126 * config/tc-mcore.h: Likewise.
4127 * config/tc-mips.c: Likewise.
4128 * config/tc-mips.h: Likewise.
4129 * config/tc-mn10200.h: Likewise.
4130 * config/tc-mn10300.h: Likewise.
4131 * config/tc-tahoe.c: Likewise.
4132 * config/tc-tahoe.h: Likewise.
4134 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4136 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4137 Likewise in relaxation description comments.
4139 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4141 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4142 subtraction of two syms without emitting a relocation.
4144 From David Huggins-Daines <dhd@linuxcare.com>
4145 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4146 global or weak symbols.
4148 2000-09-15 Kazu Hirata <kazu@hxi.com>
4150 * config/tc-h8300.h: Fix formatting.
4151 * config/tc-h8500.c: Likewise.
4152 * config/tc-h8500.h: Likewise.
4153 * config/tc-hppa.h: Likewise.
4154 * config/tc-i370.h: Likewise.
4155 * config/tc-i386.h: Likewise.
4156 * config/tc-i860.c: Likewise.
4157 * config/tc-i860.h: Likewise.
4158 * config/tc-i960.h: Likewise.
4159 * config/tc-ia64.c: Likewise.
4160 * config/tc-ia64.h: Likewise.
4162 2000-09-14 Kazu Hirata <kazu@hxi.com>
4164 * config/tc-a29k.c: Fix formatting.
4165 * config/tc-alpha.c: Likewise.
4166 * config/tc-arc.c: Likewise.
4167 * config/tc-arc.h: Likewise.
4168 * config/tc-arm.c: Likewise.
4169 * config/tc-arm.h: Likewise.
4170 * config/tc-avr.c: Likewise.
4171 * config/tc-avr.h: Likewise.
4172 * config/tc-tic30.c: Likewise.
4173 * config/tc-tic30.h: Likewise.
4174 * config/tc-tic54x.c: Likewise.
4175 * config/tc-tic54x.h: Likewise.
4176 * config/tc-tic80.c: Likewise.
4177 * config/tc-tic80.h: Likewise.
4179 2000-09-14 Timothy Wall <twall@cygnus.com>
4181 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4182 parallel comparisons for later use.
4183 (struct rsrc): Add parallel comparison type.
4184 (resources_match): Skip special cases of PR usage (non-conflicting
4187 2000-09-13 Kazu Hirata <kazu@hxi.com>
4189 * config/obj-ecoff.c: Fix formatting.
4190 * config/obj-elf.c: Likewise.
4191 * config/obj-elf.h: Likewise.
4192 * config/obj-evax.h: Likewise.
4193 * config/obj-generic.h: Likewise.
4194 * config/obj-hp300.c: Likewise.
4195 * config/obj-hp300.h: Likewise.
4196 * config/obj-ieee.h: Likewise.
4197 * config/obj-vms.c: Likewise.
4198 * config/obj-vms.h: Likewise.
4200 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4202 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4203 (md_parse_option): Ditto.
4204 (md_longopts): Add -mips32 option.
4205 (md_show_usage): Document new options.
4206 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4207 (mips_ip): Assemble mfc0 with a sub-selection code.
4208 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4209 (mips_cpu_to_str): New function.
4210 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4211 Use CPU_* defines instead of hardcoded numbers.
4213 * doc/as.texinfo: Document new options.
4214 * doc/c-mips.texi: Ditto.
4216 2000-09-12 Kazu Hirata <kazu@hxi.com>
4218 * as.h: Fix formatting.
4219 * asintl.h: Likewise.
4220 * bit_fix.h: Likewise.
4221 * config/obj-aout.c: Likewise.
4222 * config/obj-aout.h: Likewise.
4223 * config/obj-bout.c: Likewise.
4224 * config/obj-bout.h: Likewise.
4225 * config/obj-coff.c: Likewise.
4226 * config/obj-coff.h: Likewise.
4227 * dwarf2dbg.h: Likewise.
4229 * flonum.h: Likewise.
4230 * frags.h: Likewise.
4231 * itbl-ops.h: Likewise.
4232 * macro.h: Likewise.
4235 * struc-symbol.h: Likewise.
4236 * subsegs.h: Likewise.
4237 * symbols.h: Likewise.
4239 * write.h: Likewise.
4241 2000-09-11 Kazu Hirata <kazu@hxi.com>
4243 * bignum-copy.c: Fix formatting.
4244 * config/tc-i370.c: Likewise.
4245 * config/tc-i960.c: Likewise.
4246 * config/tc-m68k.c: Likewise.
4247 * ehopt.c: Likewise.
4248 * flonum-copy.c: Likewise.
4249 * flonum-konst.c: Likewise.
4250 * flonum-mult.c: Likewise.
4251 * literal.c: Likewise.
4254 * stabs.c: Likewise.
4255 * subsegs.c: Likewise.
4257 2000-09-09 Philip Blundell <philb@gnu.org>
4259 * configure.in (arm*-*-uclinux*): New target.
4260 * configure: Regenerate.
4262 2000-09-09 Kazu Hirata <kazu@hxi.com>
4264 * input-file.c: Fix formatting.
4265 * itbl-ops.c: Likewise.
4266 * messages.c: Likewise.
4268 2000-09-08 Philip Blundell <philb@gnu.org>
4270 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4273 2000-09-07 H.J. Lu <hjl@gnu.org>
4275 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4276 * configure: Rebuild.
4278 2000-09-07 Kazu Hirata <kazu@hxi.com>
4280 * atof-generic.c: Fix formatting.
4281 * config/tc-mips.c: Likewise.
4282 * config/tc-vax.c: Likewise.
4283 * input-scrub.c: Likewise.
4285 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4287 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4288 * configure.in (sh-*-linux*): Added.
4289 * configure: Rebuilt.
4291 2000-09-06 Kazu Hirata <kazu@hxi.com>
4293 * config/tc-hppa.c: Fix formatting.
4295 * ecoff.c: Fix formatting.
4297 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4299 * configure: Rebuilt with new libtool.m4.
4301 2000-09-05 Kazu Hirata <kazu@hxi.com>
4303 * cgen.c: Fix formatting.
4304 * config/tc-ia64.c: Likewise.
4306 2000-09-05 Nick Clifton <nickc@redhat.com>
4308 * aclocal.m4: Regenerate.
4309 * config.in: Regenerate.
4310 * configure: Regenerate.
4311 * po/gas.pot: Regenerate.
4313 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4315 * config/tc-cris.c: Correct comment typos.
4317 2000-09-05 Eric Christopher <echristo@cygnus.com>
4319 * config/tc-mn10300.c: Cleanup.
4320 (md_pcrel_from): Enable.
4322 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4324 * expr.c (operand): Fix a comment typo.
4325 * write.c (write_relocs): Fix a signed/unsigned warning.
4327 * config/tc-hppa.c (fudge_reg_expressions): New
4328 (hppa_force_reg_syms_absolute): New.
4329 (pa_equ): Allow reg_section expressions.
4330 * config/tc-hppa.c (md_optimize_expr): Define.
4331 (hppa_force_reg_syms_absolute): Prototype.
4333 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4334 (pa_parse_number): Pass in arg to select fp reg parsing.
4335 Return 1 to indicate format checks pass. If strict, then only
4336 accept a register or register symbol. Return value in...
4337 (pa_number): New static for pa_parse_number.
4338 (FP_REG_BASE): Define.
4339 (FP_REG_RSEL): Define.
4340 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4341 appropriate. White space changes.
4342 (need_pa11_opcode): Don't bother passing any params, get them from
4344 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4345 Remove extraneous check in case 'Q'.
4346 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4347 reg, set section of resulting symbol to reg_section.
4348 (pa_parse_space_stmt): Modify call to pa_parse_number.
4349 (pa_space): Likewise.
4351 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4352 (hppa_force_relocation): Handle vtable relocs.
4353 (pa_vtable_entry): New.
4354 (pa_vtable_inherit): New.
4355 (md_pseudo_table): Add entries for vtable pseudos.
4356 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4357 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4359 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4360 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4361 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4363 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4364 specify a symbol type.
4366 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4367 dependent things together.
4368 (md_elf_symbol_type): Define.
4370 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4372 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4374 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4375 (obj_elf_vtable_entry): Declare.
4377 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4378 and export function.
4379 (obj_elf_vtable_entry): Similarly.
4380 (elf_pseudo_table): Fix the damage with a cast.
4382 2000-09-03 Richard Henderson <rth@cygnus.com>
4384 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4385 for template selection when a label is needed.
4387 2000-09-02 Kazu Hirata <kazu@hxi.com>
4389 * config/tc-ia64.c: Fix formatting.
4391 2000-09-02 Nick Clifton <nickc@redhat.com>
4393 * configure.in: Increase version number to 2.10.91.
4394 * configure: Regenerate.
4395 * aclocal.m4: Regenerate.
4396 * config.in: Regenerate.
4397 * po/gas.pot: Regenerate.
4398 * Makefile.in: Regenerate.
4400 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4402 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4403 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4404 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4406 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4409 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4411 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4412 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4413 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4414 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4415 (GOT_symbol): New variable.
4416 (md_undefined_symbol): Set it.
4418 2000-09-01 Richard Henderson <rth@cygnus.com>
4420 * config/tc-ia64.c (match): Don't inline.
4421 (extra_goodness): New.
4422 (md_begin): Prefer nop.f and nop.b for best_template.
4424 2000-08-31 Kazu Hirata <kazu@hxi.com>
4426 * as.c: Fix formatting.
4428 * frags.c: Likewise.
4429 * macro.c: Likewise.
4431 2000-08-31 Eric Christopher <echristo@cygnus.com>
4433 * config/tc-mn10300.c: Cleanup and fix warnings.
4434 (md_pseudo_table): Add initializers.
4435 (md_show_usage): Cleanup.
4436 (md_parse_option): Fix warnings.
4437 (md_undefined_symbol): Fix warnings.
4438 (md_conver_frag): Fix warnings.
4439 (tc_gen_reloc): Fix warnings.
4440 (md_apply_fix3): Fix warnings.
4441 (check_operand): Fix warnings.
4443 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4445 * acinclude.m4: Include libtool and gettext macros from the
4447 * aclocal.m4, configure: Rebuilt.
4449 2000-08-30 Mark Hatle <mhatle@mvista.com>
4451 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4453 2000-08-31 Kazu Hirata <kazu@hxi.com>
4455 * listing.c: Fix formatting.
4457 2000-08-29 Kazu Hirata <kazu@hxi.com>
4459 * app.c: Fix a comment typo. Fix formatting.
4461 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4463 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4464 offset of the target destination for jmp instructions.
4465 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4467 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4469 * NEWS: Mention support for CRIS.
4471 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4473 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4474 Sets `.lcomm' alignment to zero.
4476 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4478 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4479 TC_FIX_ADJUSTABLE): Define.
4481 2000-08-23 Jim Wilson <wilson@cygnus.com>
4483 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4484 unwind.personality_routine is set.
4486 2000-08-23 H.J. Lu <hjl@gnu.org>
4488 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4490 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4492 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4495 2000-08-22 H.J. Lu <hjl@gnu.org>
4497 * config.in (STRICTCOFF): New for strict COFF.
4499 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4500 i386-*-go32* and i386-go32-rtems*.
4501 * configure: Rebuilt.
4503 * config/obj-coff.c (obj_coff_endef): Follow the historical
4504 behavior if STRICTCOFF is not defined.
4506 * doc/internals.texi: Document STRICTCOFF.
4508 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4510 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4511 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4512 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4513 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4514 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4515 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4516 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4519 2000-08-22 Eric Christopher <echristo@cygnus.com>
4521 * config/tc-mn10300.c: (md_apply_fix): New function.
4522 (mn10300_force_relocation): New function.
4523 (mn10300_fix_adjustable): New function.
4525 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4526 (TC_HANDLES_FX_DONE): Define.
4527 (obj_fix_adjustable): Define.
4528 (MD_APPLY_FIX3): Define.
4529 (TC_LINKRELAX_FIXUP): Define.
4531 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4533 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4535 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4537 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4539 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4540 if the fixup resulted in a relocation.
4542 2000-08-18 Nick Clifton <nickc@redhat.com>
4544 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4545 Make reference to first element of shift_names explicit.
4547 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4549 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4550 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4551 add a symbol's address. Removed all target-specific #ifdefs that
4552 used to accomplished the same.
4553 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4554 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4555 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4556 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4557 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4559 2000-08-17 Kazu Hirata <kazu@hxi.com>
4561 * dwarf2dbg.c: Fix formatting.
4563 2000-08-17 Nick Clifton <nickc@redhat.com>
4565 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4566 to be recoded as logical shift lefts by zero.
4568 2000-08-16 Jim Wilson <wilson@cygnus.com>
4570 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4571 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4573 (note_register_values): Handle IA64_OPND_R3_2 operands.
4575 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4577 * config/tc-i860.c (md_operand): Silly typo fixed.
4579 2000-08-16 Nick Clifton <nickc@redhat.com>
4581 * config/tc-arm.c (struct asm_shift): Delete.
4583 (enum asm_shift_index): New.
4584 (struct asm_shift_properties): New.
4585 (struct asm_shift_name): New.
4586 (shift_properties[]); New.
4587 (shift_names[]); New.
4589 (decode_shift): Use new structures.
4590 Issue a warning is "ROR #0" is used.
4591 Issue a warning if "ASR #0" or "LSR #0" is used.
4593 (md_begin): Initialise arm_shift_hsh table from new
4594 asm_shift_name array.
4596 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4598 * config/tc-sparc.c: Kill all warnings.
4599 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4601 (md_show_usage): Update usage text.
4603 2000-08-16 Nick Clifton <nickc@redhat.com>
4605 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4608 2000-08-15 Will Cohen <wcohen@redhat.com>
4610 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4612 * config/tc-sh.c (md_assemble): Changed so debug_type
4613 test performed for ppi_assemble
4614 * config/tc-sh.c: Included dwarf2dbg.h.
4615 (debug_line): Defined.
4616 (md_assemble): Generates dwarf2 line info.
4617 (sh_finalize): New function. Finalize dwarf2 info.
4618 (assemble_ppi): Returns size of code generated.
4619 (build_Mytes): Returns size of code generated.
4620 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4621 * config/tc-sh.h (md_end): Defined.
4622 (sh_finalize): Declared.
4624 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4626 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4629 2000-08-14 Nick Clifton <nickc@redhat.com>
4631 * config/tc-arm.c (do_bx): Allow "bx pc".
4633 2000-08-14 Jim Wilson <wilson@cygnus.com>
4635 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4636 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4637 (md_begin): Change assignment to md.flag to OR in the new bit.
4639 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4641 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4642 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4645 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4647 * NEWS: Mention i860 support.
4649 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4651 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4653 2000-08-14 Andreas Schwab <schwab@suse.de>
4655 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4657 2000-08-11 Andreas Schwab <schwab@suse.de>
4659 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4662 2000-08-11 Kazu Hirata <kazu@hxi.com>
4664 * expr.c: Fix formatting.
4665 * config/obj-bout.c: Likewise.
4667 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4669 * doc/c-i860.texi: Flesh out the i860 section more.
4671 2000-08-10 Kazu Hirata <kazu@hxi.com>
4673 * symbols.c: Fix formatting.
4676 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4678 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4679 modifier has the IgnoreSize bit set.
4681 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4683 From Rodney Brown <RodneyBrown@mynd.com>
4684 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4685 * configure: Regenerate.
4687 2000-08-09 Kazu Hirata <kazu@hxi.com>
4689 * hash.c: Fix formatting.
4692 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4694 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4695 (i860_fix_info): New enum.
4696 (MD_APPLY_FIX3): Define.
4697 (WORKING_DOT_WORD): Define.
4698 (TC_HANDLES_FX_DONE): Define.
4699 (DIFF_EXPR_OK): Define.
4700 (LISTING_HEADER): Define.
4701 (TARGET_FORMAT): Select target format based on endian flag.
4702 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4703 (target_big_endian): Add external declaration.
4705 * config/tc-i860.c: All existing code reworked completely. Other
4706 new code shown below.
4707 (SYNTAX_SVR4): Define.
4708 (target_warn_expand): New variable.
4709 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4710 (md_longopts): Declare and define with new options (-EL, -EB,
4712 (md_show_usage): New function.
4713 (md_operand): New function.
4714 (obtain_reloc_for_imm16): New function.
4715 (md_apply_fix3): New function.
4716 (tc_gen_reloc): New function.
4718 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4720 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4721 2 bytes of the jump address are in the same frag.
4722 (find): Accept 68hc12 register indirect modes.
4724 * NEWS: Mention 68HC11 & 68HC12 support.
4726 2000-08-07 Richard Henderson <rth@cygnus.com>
4728 * config/tc-ia64.c (unwind): Add prologue_mask member.
4729 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4730 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4731 (dot_body): Clear unwind.prologue_mask.
4732 (dot_prologue): Set it. Accept a register second argument.
4734 2000-08-07 Kazu Hirata <kazu@hxi.com>
4736 * config/atof-ieee.c: Fix formatting.
4737 * config/atof-tahoe.c: Likewise.
4739 2000-08-06 Nick Clifton <nickc@cygnus.com>
4741 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4744 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4745 of .popsection, .previous, .pushsection, .subsection,
4746 .version, .vtable_entry, .vtable_inherit and .weak.
4748 2000-08-05 Kazu Hirata <kazu@hxi.com>
4750 * config/tc-cris.c: Fix formatting.
4751 * config/tc-i386.c: Likewise.
4752 * config/tc-sparc.c (sparc_ip): Simplify the code.
4754 2000-08-04 Kazu Hirata <kazu@hxi.com>
4756 * config/tc-cris.c: Rearrange code for readability.
4757 * config/tc-d10v.c: Fix formatting.
4758 * config/tc-m32r.c: Likewise.
4759 * config/tc-sparc.c: Likewise.
4761 2000-08-02 Jim Wilson <wilson@cygnus.com>
4763 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4764 before ia64_find_opcode.
4765 (md_assemble): Likewise.
4767 2000-08-01 Nick Clifton <nickc@cygnus.com>
4769 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4770 Undo some formatting fixes.
4772 2000-08-01 Kazu Hirata <kazu@hxi.com>
4774 * config/obj-som.c: Fix formatting.
4775 * config/obj-ieee.c: Likewise.
4776 * config/tc-arm.c: Likewise.
4777 * config/tc-v850.c: Likewise.
4779 2000-08-01 Nick Clifton <nickc@redhat.com>
4781 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4782 index by command line option.
4784 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4786 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4787 (@node M68K-Branch): Rewrite to match the reality.
4789 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4791 * doc/c-i860.texi: New file.
4792 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4793 * doc/Makefile.in: Regenerate.
4794 * doc/all.texi: Add I860 as relevant architecture.
4795 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4797 2000-07-31 Kazu Hirata <kazu@hxi.com>
4799 * config/tc-d30v.c: Fix formatting.
4801 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4803 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4804 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4805 long emit a long branch if available instead of an absolute jump, never
4806 emit absolute jumps for anything with --pcrel.
4808 * doc/c-m68k.texi: Document new command line option.
4810 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4812 * config/tc-avr.c: Use PARAMS macro in function declarations.
4813 Don't declare md_pcrel_from_section (already in tc-avr.h).
4814 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4815 (avr_operand): Don't set (unsigned) op_mask to -1.
4817 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4819 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4820 * configure: Regenerated.
4821 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4822 of operand to the .type directive (.e.g, "type").
4824 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4826 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4827 * app.c (do_scrub_chars): Record where first comment found.
4828 * read.c (read_a_source_file): Init found_comment on entry, and
4829 notify whether comments found on exit.
4830 * config/tc-hppa.c (md_shortopts): Add "c".
4831 (md_longopts): Add warn-comment.
4832 (md_parse_option): Handle it.
4833 (md_show_usage): Show available options.
4834 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4836 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4838 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4839 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4841 (md_estimate_size_before_relax): Don't fall off end of function.
4843 2000-07-27 Kazu Hirata <kazu@hxi.com>
4845 * config/tc-avr.c: Fix formatting.
4846 * config/tc-ns32k.c: Likewise.
4848 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4850 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4852 2000-07-27 Kazu Hirata <kazu@hxi.com>
4854 * config/tc-d10v.c: Fix formatting.
4855 * config/tc-z8k.c: Likewise.
4856 * config/tc-sparc.c: Likewise.
4858 2000-07-26 Dave Brolley <brolley@redhat.com>
4860 * cgen.c (queue_fixup): Declare opinfo.
4861 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4862 (gas_cgen_md_operand): Ditto.
4863 (gas_cgen_md_apply_fix3): Ditto.
4865 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4867 * config/obj-coff.c (obj_frob_symbol): Don't merge
4868 labels. Don't merge if the symbol isn't constant. Return
4869 immediately if a symbol is merged.
4871 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4873 * frags.c (frag_align): Correct absolute section alignment.
4875 2000-07-20 DJ Delorie <dj@redhat.com>
4877 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4878 it breaks linking against DLLs.
4880 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4882 * configure.in: Add CRIS support.
4883 * configure: Regenerate.
4884 * Makefile.am: (CPU_TYPES): Add cris.
4885 (CPU_OBJ_VALID) [aout]: Add cris.
4886 (MULTI_CPU_TYPES): Add cris.
4887 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4888 [coff]: Only i386 and mips are valid.
4889 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4890 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4891 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4892 Regenerate dependencies.
4893 * Makefile.in: Regenerate.
4894 * aclocal.m4: Regenerate.
4895 * as.c: Declare crisaout, criself.
4896 * config/tc-cris.h, config/tc-cris.c: New.
4897 * config/e-criself.c, config/e-crisaout.c: New.
4898 * po/POTFILES.in, po/gas.pot: Regenerate.
4900 2000-07-20 Kazu Hirata <kazu@hxi.com>
4902 * read.c: Fix formatting.
4903 * write.c: Fix formatting.
4905 2000-07-19 H.J. Lu <hjl@gnu.org>
4907 * sb.c: Include <stdlib.h> if exists for abort ().
4909 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4911 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4912 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4913 (pa_type_args): Same here.
4915 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4917 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4918 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4919 the storage class is already set.
4921 2000-07-17 Kazu Hirata <kazu@hxi.com>
4923 * config/tc-m68hc11.c: Fix formatting.
4924 * config/tc-mn10200.c: Likewise.
4925 * config/tc-mn10300.c: Likewise.
4926 * config/tc-pj.c: Likewise.
4927 * config/tc-tic80.c: Likewise.
4928 * config/tc-w65.c: Likewise.
4930 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4932 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4935 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4937 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4940 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4942 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4943 ELF as are used for SOM (except the 32-bit reloc one) to decide
4944 whether a symbol can be reduced to a section symbol. Expand on
4945 the comment for symbols involved in LR% and RR% expressions.
4947 2000-07-14 Nick Clifton <nickc@cygnus.com>
4949 * config/tc-mips.c (mips_disable_float_construction): New
4950 static variable. Set to true if doubles should not be
4951 constructed by loading two single width fp registers with
4952 halves of the value.
4953 (mips_ip): Test mips_disable_float_construction.
4954 (md_longopts): Add command line switches --construct-floats
4955 and --no-construct-floats.
4956 (md_parse_option): Parse new command line options.
4957 (md_show_usage): Describe new command line options.
4959 * doc/c-mips.texi: Document new command line options.
4961 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4963 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4964 * configure: Regenerate.
4966 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4968 * configure.in (DEFAULT_EMULATION setting): Revert part of
4969 2000-07-01 change that set te_multi=multi unless set to tmips.
4970 * configure: Regenerate.
4972 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4974 * config/obj-coff.c (coff_frob_section): Add padding to the last
4975 section when aligning it increases its size.
4977 2000-07-11 Kazu Hirata <kazu@hxi.com>
4979 * config/tc-tic54x.c: Fix formatting.
4981 2000-07-10 Kazu Hirata <kazu@hxi.com>
4983 * config/tc-h8500.c: Fix formatting.
4984 * config/tc-tic54x.c: Fix formatting.
4986 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4988 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4989 displacements correctly.
4991 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4993 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4995 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4999 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5001 From David Huggins-Daines <dhd@linuxcare.com>
5002 * config/te-hppalinux64.h: Add a new emulation.
5003 * configure.in (emulations): Add configure bits to support the
5004 64-bit Linux/parisc target.
5005 * configure: Regenerate.
5007 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5008 (md_shortopts): Add `V' for ELF.
5010 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5011 when SOM or ELF_ARG_RELOC are defined.
5012 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5013 ELF_ARG_RELOC are defined.
5014 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5015 (pa_stringer): ..Do it here instead. Fix comment typos.
5016 (hppa_force_relocation): Cast enums to int before comparing with
5019 From Ryan Bradetich <rbradetich@uswest.net>
5020 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5021 redifinition warning.
5022 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5023 (hppa_force_relocation): ditto
5024 (md_apply_fix): Added cast to buf to fix warnings.
5026 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5027 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5029 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5030 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5031 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5032 reloc_type** to avoid warnings in switch.
5033 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5034 little earlier instead.
5036 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5038 (pa_type_args): Use symbol_arg_reloc_info.
5039 (struct pa_it): Make arg_reloc unsigned int.
5040 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5041 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5042 (pa_code): Delete. pa_text duplicates this function.
5043 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5044 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5046 (cons_fix_new_hppa): Actually change selector to e_fsel when
5047 warning about assuming so.
5048 (tc_gen_reloc): More example elf arg reloc code.
5049 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5050 (hppa_force_relocation): Likewise.
5052 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5054 (pa_end_of_source): Prototype.
5055 (hppa_fix_adjustable): Prototype.
5056 (LABELS_WITHOUT_COLONS): Move it..
5057 * config/te-hppa.h: To here.
5059 * config/te-hppa64.h: New file.
5061 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5063 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5064 format -10, -16, 16 relocs.
5065 (hppa_elf_mark_end_of_function): Test for null
5066 last_call_info->start_symbol
5068 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5069 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5070 re_assesmble_* functions. Delete extraneous statements. Fix
5072 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5073 insn to re_assemble_*.
5075 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5077 * doc/internals.texi (Expressions): Fix typo.
5079 2000-07-08 Kazu Hirata <kazu@hxi.com>
5081 * config/tc-sh.c: Fix formatting.
5082 * config/tc-tic54x.c: Fix formatting.
5083 * depend.c: Fix formatting.
5084 * flonum-konst.c: Likewise.
5085 * flonum-mult.c: Likewise.
5087 2000-07-07 Kazu Hirata <kazu@hxi.com>
5089 * config/tc-sh.c: Fix comments.
5090 * config/obj-vms.c: Fix comments.
5091 * config/tc-a29k.c: Likewise.
5092 * config/tc-alpha.c: Likewise.
5093 * config/tc-h8300.c: Likewise.
5094 * config/tc-h8500.c: Likewise.
5095 * config/tc-i370.c: Likewise.
5096 * config/tc-ia64.c: Likewise.
5097 * config/tc-m68hc11.c: Likewise.
5098 * config/tc-m68k.c: Likewise.
5099 * config/tc-mips.c: Likewise.
5100 * config/tc-ns32k.c: Likewise.
5101 * config/tc-ppc.c: Likewise.
5102 * config/tc-z8k.c: Likewise.
5104 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5106 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5107 Default to '(SEC_LOAD | SEC_DATA)'.
5108 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5110 * doc/internals.texi (CPU Backend): Describe
5111 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5113 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5115 * as.c (parse_args): NULL terminate the long option list.
5117 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5119 * config/tc-d30v.h: Include "write.h" for fixS.
5120 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5122 2000-07-05 Nick Clifton <nickc@cygnus.com>
5124 * config/tc-d30v.c (write_2_short): Further changes to warning
5125 messages produced when combining EITHER_BUT_PREFER_MU attributed
5128 2000-07-05 DJ Delorie <dj@redhat.com>
5132 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5134 * config/tc-arm.c (psrs): Accept combinations of flags.
5136 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5138 * config/tc-avr.c: Change _ () to _() around all strings marked
5139 for translation (exception from the usual coding style).
5140 (avr_opt): New struct variable, how the new switches are set.
5141 (OPTION_MMCU): Define as 'm' and actually use.
5142 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5143 (show_mcu_list): New function, display the list of known MCUs.
5144 (md_show_usage): Document the new switches. Call show_mcu_list.
5145 (avr_set_arch): Change 'm' to OPTION_MMCU.
5146 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5147 Handle the new switches.
5148 (avr_operands): Disable warnings for undefined combinations of
5149 operands if -mall-opcodes. Disable warnings for skipping two-word
5150 instructions if enhanced core or -mno-skip-bug.
5151 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5152 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5153 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5154 (avr_ldi_expression): Warn about implicit lo8().
5155 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5157 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5159 * configure.in: Add entry for mips-*-sysv4*MP*
5160 * configure: Rebuild
5161 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5162 elf32-tradlittlemips for traditional mips targets.
5163 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5164 test for Link Once sections as in adjust_reloc_syms.
5165 * config/te-tmips.h: New file for traditional mips targets. Define
5168 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5170 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5171 flags argument is not present, don't change an existing section's
5172 section's attributes. If the flags argument is present, warn if the
5173 attributes don't match the section's current attributes. When
5174 long section names are supported, set SEC_LINK_ONCE and
5175 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5177 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5179 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5180 symbols; create them.
5182 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5184 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5185 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5187 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5189 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5190 expressions. Ignore the problem when handling 16 bit signed
5191 immediates, because the assembler will take care of the relocation
5194 2000-06-27 Nick Clifton <nickc@cygnus.com>
5196 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5197 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5198 sequential order, and emit warning messages if the input source
5199 code contains constructs like that, or parallel constructs
5200 containing such opcodes.
5202 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5204 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5205 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5206 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5207 (md_show_usage): Update usage message.
5208 (md_parse_option): Allow redefinition of MCU type within the
5209 same avr[1-5] bfd machine type. Show both old and new MCU type
5210 in the error message.
5211 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5212 Simplify 8K wrap code.
5214 2000-06-25 Kazu Hirata <kazu@hxi.com>
5216 * config/obj-aout.c: Remove all uses of DEFUN.
5217 * config/obj-ieee.c: Likewise.
5218 * config/tc-sh.c: Fix comment typos.
5219 * config/tc-tahoe.c: Likewise.
5220 * config/tc-vax.c: Likewise.
5221 * config/tc-w65.c: Likewise.
5222 * config/tc-z8k.c: Likewise.
5223 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5225 2000-06-24 DJ Delorie <dj@cygnus.com>
5227 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5228 more changes from Sept 1999
5229 (tc_i386_fix_adjustable): ditto
5230 (md_apply_fix3): ditto
5232 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5234 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5235 (gas_cgen_parse_operand): Set it around expression() call.
5236 (gas_cgen_md_operand): Test for it before longjmp().
5238 2000-06-24 Kazu Hirata <kazu@hxi.com>
5240 * config/tc-h8500.c: Remove all uses of DEFUN.
5241 * config/tc-sh.c: Likewise.
5242 * config/tc-w65.c: Likewise.
5243 * config/tc-z8k.c: Likewise.
5245 * config/tc-h8500.c: Fix typos in comments.
5247 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5249 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5252 2000-06-23 matthew green <mrg@redhat.com>
5254 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5255 defined. Fix error message for `[' grouping.
5257 2000-06-22 Kazu Hirata <kazu@hxi.com>
5259 * config/tc-h8300.c: Fix formatting and comment typos.
5261 2000-06-22 Timothy Wall <twall@cygnus.com>
5263 * config/tc-ia64.c (note_register_values): Move premature QP
5264 notation clearing into the appropriate place.
5266 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5268 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5269 first before anything else. Add bin-bugs.h, emul.h and progress.h
5270 Sort list of files as for $(OBJS) in Makefile.am.
5272 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5273 find one. Remake dependencies.
5274 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5275 * Makefile.in: Regenerate.
5276 * doc/Makefile.in: Regenerate.
5278 * config/tc-i386.c (i386_displacement): Don't assume a constant
5279 displacement is necessarily 16 bits when in 16 bit code mode.
5280 (md_assemble): Instead size the displacement here after we know
5281 for sure that a .code16gcc operand hasn't automatically added
5282 operand size prefixes.
5284 2000-06-21 H.J. Lu <hjl@gnu.org>
5286 * Makefile.am: Rebuild dependency.
5287 * Makefile.in: Rebuild.
5289 2000-06-21 Kazu Hirata <kazu@hxi.com>
5291 * config/tc-h8300.c (parse_reg): Make the function static.
5292 (parse_exp): Likewise.
5294 2000-06-20 DJ Delorie <dj@cygnus.com>
5296 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5297 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5298 for cygwin import libraries to work properly.
5300 2000-06-20 H.J. Lu <hjl@gnu.org>
5302 * Makefile.am: Rebuild dependency.
5303 * Makefile.in: Rebuild.
5304 * configure: Likewise.
5305 * doc/Makefile.in: Likewise.
5307 2000-06-20 Timothy Wall <twall@cygnus.com>
5309 * doc/internals.texi (CPU backend): Add @itemx for
5310 TC_START_LABEL_WITHOUT_COLON.
5311 * doc/c-tic54x.texi: New.
5312 * doc/as.texinfo: Add tic54x features and include primary tic54x
5314 * doc/all.texi: Add C54X.
5315 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5316 * doc/Makefile.in: Regenerate.
5317 * configure.in: Add tic54x and define LIBM for tic54x.
5318 * configure: Regenrate.
5319 * config/tc-tic54x.[ch]: New.
5320 * config/obj-coff.h: Add tic54x.
5321 * Makefile.am: (CPU_TYPES): Add tic54x.
5322 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5323 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5324 (as_new_LDADD): Add $(LIBM).
5325 * Makefile.in: Regenerate.
5327 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5329 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5330 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5331 * doc/as.texinfo: Likewise.
5333 * configure, Makefile.in: Regenerate.
5334 * configure.in (emulations): Recognize m6811 and m6812.
5335 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5336 Added files for 68hc11 and 68hc12 assembler.
5337 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5338 * config/tc-m68hc11.h: Header definition for that assembler.
5340 2000-06-18 Nick Clifton <nickc@redhat.com>
5342 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5343 instead of OCTETS_PER_BYTE.
5345 * config/tc-v850.c: Fix compile time warnings.
5346 * config/tc-ppc.c: Fix compile time warnings.
5348 2000-06-18 H.J. Lu <hjl@gnu.org>
5350 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5351 * configure: Rebuild.
5353 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5355 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5358 2000-06-16 Nick Clifton <nickc@cygnus.com>
5360 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5361 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5363 * doc/c-mips.texi: Document newly accepted cpu variants.
5365 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5367 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5369 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5371 * macro.c (getstring): Make it possible to escape the quote
5374 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5376 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5378 2000-06-13 H.J. Lu <hjl@gnu.org>
5380 * configure: Regenerate.
5382 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5384 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5386 * doc/internals.texi (line_separator_chars): Semicolon is no
5387 longer a default. Mention null and newline as defaults.
5389 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5391 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5392 * config/tc-i860.h (line_separator_chars): Likewise.
5393 * config/tc-h8300.c (line_separator_chars): Likewise.
5394 * config/tc-i960.c (line_separator_chars): Likewise.
5395 * config/tc-m68k.c (line_separator_chars): Likewise.
5396 * config/tc-mips.c (line_separator_chars): Likewise.
5397 * config/tc-ns32k.c (line_separator_chars): Likewise.
5398 * config/tc-sparc.c (line_separator_chars): Likewise.
5399 * config/tc-vax.c (line_separator_chars): Likewise.
5401 * config/tc-h8300.c (comment_chars): Use string initialiser.
5402 * config/tc-i960.c (line_comment_chars): Likewise.
5403 * config/tc-z8k.c (comment_chars, line_comment_chars,
5404 line_separator_chars): Likewise.
5406 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5409 2000-06-08 Nick Clifton <nickc@cygnus.com>
5411 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5414 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5416 * configure.in (VERSION): Update to show this is the CVS mainline.
5418 2000-06-08 Matthew Jacob <mjacob@feral.com>
5420 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5421 $at is the integer register $r28, vs. both $r28 and the floating
5422 point register $f28.
5424 2000-06-08 James E. Wilson <wilson@cygnus.com>
5426 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5427 (dot_endp): Don't call ia64_flush_insns.
5428 (emit_one_bundle): Don't delete prologue/body records from
5429 unwind_record list in first loop. Rewrite second loop to account for
5432 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5434 * config/tc-ia64.c: Add missing prototypes.
5435 (generate_unwind_image): Cast argument to output_unw_records call.
5437 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5439 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5441 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5443 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5444 (REGISTER_P): likewise.
5445 (avr_opcodes): uses include/opcode/avr.h
5446 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5448 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5450 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5453 2000-06-03 H.J. Lu <hjl@gnu.org>
5455 * read.c (is_end_of_line): Put back `;'.
5457 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5459 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5461 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5463 * expr.c (operand): Test is_end_of_line outside switch to catch
5464 line separator chars that are also operators.
5465 (operator): Return O_illegal for line separator chars.
5467 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5468 entry (or `!' entry for TC_HPPA).
5470 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5471 before indexing is_end_of_line. Remove redundant check for '\0'.
5473 * config/tc-h8500.c (md_assemble): Likewise.
5474 * config/tc-mcore.c (md_assemble): Likewise.
5475 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5478 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5480 * config/tc-mcore.c (mcore_cons): Likewise.
5481 (mcore_float_cons): Likewise.
5482 (mcore_stringer): Likewise.
5483 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5485 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5487 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5489 2000-05-29 Nick Clifton <nickc@cygnus.com>
5491 * config/tc-sh.c: Fix compile time warning messages.
5493 * config/tc-mips.c: Fix compile time warning messages.
5495 2000-05-29 Philip Blundell <philb@gnu.org>
5497 * doc/as.texinfo: Update copyright dates.
5498 (Local Labels): Delete misplaced mention of ARM.
5499 * NEWS: Mention ARM ELF support.
5501 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5503 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5504 it is modified, and use the real_size to compute the frag address
5505 for dwarf2 line info.
5507 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5509 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5510 line-matching scheme to cope with automake moving variables around.
5511 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5512 * Makefile.in: Regenerate.
5514 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5516 * config/tc-sparc.c (sparc_relax): New.
5517 (md_longopts): Add -relax and -no-relax options.
5518 (md_parse_options, md_show_usage): Likewise.
5519 (md_apply_fix3): Optimize tail call into branch always if possible.
5521 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5523 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5524 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5525 rules, with warning when a GAS statement specifies a packing that
5526 will result in an instruction being squashed.
5527 Added typdef packing_type and enumerals, changed various integer
5528 literals to use the enumerals.
5530 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5532 * config/tc-ia64.c (dot_restorereg_p): New function.
5533 (md_pseudo_table): Add restorereg.p.
5534 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5535 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5537 * config/tc-ia64.h (unw_record_type): Add unwabi.
5538 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5539 called MASK with members for imask, and the masks produced by
5540 fr_mem, gr_mem, br_mem, and frgr_mem.
5541 (unw_p_record): Add members ABI and CONTEXT.
5542 (unw_x_record): Add member AB.
5543 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5544 as pseudo-register for use during unwind info generation.
5545 (AR_PFS, AR_LC): New macros.
5546 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5547 whose names start with an at sign (as in "@priunat").
5548 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5550 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5551 proc_end, unwind_info, personality_routine): Consolidate into
5552 "unwind" structure to reduce offset-table use. Add member
5553 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5555 (output_R1_format, output_R3_format, output_P3_format,
5556 output_P6_format): Initialize R with zero to reduce compiler warnings.
5557 (output_P7_format): Ditto. Add `default' branch to switch
5558 statement to reduce compiler warnings.
5559 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5560 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5561 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5562 into single argument.
5563 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5564 compiler warnings. Merge A and B args into single argument.
5565 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5566 A and B args into single argument.
5567 (free_record): Removed (wasn't used).
5568 (free_list_records): Also free imasks in prologue records.
5569 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5570 (output_spill_mask): Remove.
5571 (output_unwabi): New function.
5572 (output_epilogue, output_label_state, output_copy_state): Call
5574 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5575 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5577 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5578 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5579 as part of handling the prologue records. Emit region's imask if
5580 we have one. Handle unwabi, epilogue, label_state, copy_state,
5581 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5582 spill_sprel_p, and spill_reg_p records.
5583 (set_imask, count_bits, slot_index): New function.
5584 (fixup_unw_records): Fix region size computation. Handle
5585 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5586 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5587 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5588 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5589 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5590 (dot_save): Use manifest constants for applicaton registers.
5591 Handle REG_PR and REG_PRIUNAT.
5592 (dot_restore): Don't just ignore it.
5593 (dot_restorereg): New function..
5594 (generate_unwind_image): Ensure unwind info is a multiple of eight
5595 bytes, not just four bytes.
5596 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5597 (dot_altrp): Don't just ignore it.
5598 (dot_savemem): New function. Replaces dot_savesp() and
5599 dot_savepsp(). Use manifest constants for applicaton registers.
5600 Handle REG_PR and REG_PRIUNAT.
5601 (dot_savef): Simplify.
5602 (dot_saveb): Support generation of br_gr.
5603 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5604 dot_label_state, dot_copy_state): New function.
5605 (dot_unwabi): Don't just ignore it.
5606 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5607 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5608 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5609 (emit_one_bundle): Set slot number for prologue/body records
5610 *before* emitting the first insn.
5611 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5612 (md_begin): Declare "psp" pseudo-register.
5613 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5614 so we don't get segfault.
5615 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5616 counts as required per SW Conventions manual
5617 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5618 output_preds_psprel, output_preds_sprel, output_spill_base,
5619 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5620 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5621 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5622 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5623 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5624 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5625 (dot_vframe): Implement.
5626 (dot_vframesp, dot_vframepsp): New function.
5628 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5630 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5631 * configure: Regenerate.
5633 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5635 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5636 (md_estimate_size_before_relax): so we can use it here instead of
5637 old kludges. Localise vars to blocks. Comment.
5639 * frags.c (frag_new): Update fr_var comments.
5640 * frags.h (struct frag): Ditto.
5642 2000-05-22 Richard Henderson <rth@cygnus.com>
5644 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5645 (pseudo_func): Add pcrel.
5646 (operand_match): Handle IA64_OPND_TGT64.
5647 (build_insn): Likewise.
5648 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5649 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5650 (fix_insn): Handle all three 64-bit relocation types.
5652 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5654 * obj.h (struct format_ops): New members begin, app_file,
5655 s_set_other, s_set_desc, s_get_type, s_set_type,
5656 separate_stab_sections, init_stab_section.
5658 * config/obj-multi.h: Update GPL notice to v2.
5660 (obj_app_file): New.
5661 (S_SET_SIZE): Test s_set_size for NULL before calling.
5662 (S_SET_ALIGN): Similar for s_set_align.
5667 (SEPARATE_STAB_SECTIONS): New.
5668 (INIT_STAB_SECTION): New.
5669 (EMIT_SECTION_SYMBOLS): New.
5670 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5672 * config/obj-elf.h: Update GPL notice to v2.
5673 Mention that this file is included from obj-multi.h.
5674 (obj_begin): Wrap definition in ifndef.
5675 (elf_file_symbol): Constify declaration.
5676 (obj_app_file): Ditto.
5677 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5678 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5680 * config/obj-elf.c (elf_s_set_other): New.
5681 (elf_file_symbol): Constify argument.
5682 (elf_separate_stab_sections): New.
5683 (elf_init_stab_section): New.
5684 (elf_format_ops): Add new members. Remove comma at end.
5686 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5687 (ecoff_format_ops): Add new fields. Remove comma at end.
5688 Mention inconsistency for emit_section_symbols.
5690 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5692 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5693 (coff_separate_stab_sections): New.
5694 (coff_format_ops): Add new members.
5696 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5697 (obj_aout_s_set_other): New.
5698 (obj_aout_s_set_desc): New.
5699 (obj_aout_s_get_type): New.
5700 (obj_aout_s_set_type): New.
5701 (obj_aout_separate_stab_sections): New.
5702 (aout_format_ops): New members added. Use obj_aout_process_stab,
5703 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5704 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5706 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5708 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5710 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5711 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5712 (md_estimate_size_before_relax): Ensure jumps to weak and
5713 externally visible symbols are relocatable.
5715 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5717 * stabs.c (aout_process_stab): Make global.
5718 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5719 * read.h (aout_process_stab): Declare.
5721 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5722 Generalize to *aout, *coff *elf.
5723 * configure: Regenerated.
5725 * doc/internals.texi (Object format backend): Say
5726 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5728 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5729 * Makefile.in: Regenerated.
5731 2000-05-19 Catherine Moore <clm@cygnus.com>
5733 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5735 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5737 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5738 instruction to reflect change in re_assemble_*.
5740 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5742 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5743 build PA64 ELF tools.
5744 * configure: Rebuilt.
5746 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5748 * Makefile.am: Regenerate dependencies.
5749 * Makefile.in: Regenerate.
5751 2000-05-15 Nick Clifton <nickc@cygnus.com>
5753 * config/tc-arm.c (struct asm_psr): Add boolean field
5754 distinguishing between CSPR and SPSR. Rename 'number' field
5756 (psrs): Rearrange contents to match new asm_psr structure.
5757 (arm_psr_parse): Move next to psr_required_here. Make it
5758 return an asm_psr structure.
5759 (psr_required_here): Use asm_psr structure returned by
5761 (do_msr): Reorganise to allow psr_required_here to be called
5763 (md_undefined_name): Mark 'name' parameter as unused, since
5764 the COFF target does not use it.
5766 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5768 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5770 * config/te-aux.h: Likewise.
5771 * config/te-dpx2.h: Likewise.
5772 * config/te-go32.h: Likewise.
5773 * config/te-hp300.h: Likewise.
5774 * config/te-hppa.h: Likewise.
5775 * config/te-i386aix.h: Likewise.
5776 * config/te-ic960.h: Likewise.
5777 * config/te-interix.h: Likewise.
5778 * config/te-nbsd532.h: Likewise.
5779 * config/te-pc532mach.h: Likewise.
5780 * config/te-ppcnw.h: Likewise.
5781 * config/te-psos.h: Likewise.
5782 * config/te-sparcaout.h: Likewise.
5783 * config/te-sun3.h: Likewise.
5784 * config/te-sysv32.h: Likewise.
5786 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5788 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5789 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5790 and sign extend without an if statement.
5791 (build_bytes): Likewise.
5793 2000-05-14 Kazu Hirata <kazu@hxi.com>
5795 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5796 X_add_symbol L_32 case.
5798 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5800 * config/te-freebsd.h: New file.
5802 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5804 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5805 bindtextdomain): Replace defines with those from intl/libgettext.h
5806 to quieten gcc warnings.
5808 * NEWS: Mention x86 .arch and -q.
5810 * config/tc-i386.c (quiet_warnings): New.
5811 (md_assemble): Use quiet_warnings.
5812 (md_parse_option): Set quiet_warnings from -q.
5813 (md_show_usage): Mention -q, delete -m.
5814 (flag_do_long_jump): Delete.
5815 (md_parse_option): Remove -m.
5816 (md_show_usage): Remove -m.
5817 (md_create_long_jump): Remove useless flag_do_long_jump code.
5819 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5820 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5822 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5823 Alexander Sokolov <robocop@netlink.ru>
5825 * doc/c-i386.texi (i386-Arch): New section.
5826 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5828 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5829 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5830 architecture has been given and is not 486.
5831 (set_cpu_arch): New.
5832 (md_pseudo_table): Add .arch.
5833 (md_assemble): Warn if cpu architecture has been given and an
5834 unsupported instruction.
5836 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5837 Move operand_types bit defines after relevant template field.
5838 (template): Add cpu_flags.
5842 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5844 * config/tc-mn10300.h (md_end): Define.
5845 (mn10300_finalize): Declare.
5846 * config/tc-mn10300.c: Include dwarf2dbg.h.
5847 (debug_line): Define.
5848 (md_assemble): Generate dwarf2 line info.
5849 (mn10300_finalize): New function. Finalize dwarf2 info.
5851 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5853 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5854 external version of the relocation for weak symbols.
5856 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5858 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5859 frame size in units of 16 bytes, as required per SW Conventions manual.
5860 (output_unw_records): Output info-block header as a dword to get
5863 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5865 * as.h: #include "file", not <file> on files from ../include.
5866 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5867 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5868 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5869 (tc_coff_symbol_emit_hook): Ditto.
5870 (OPTCOUNT): Cast to int to avoid compiler warning.
5871 (md_begin): Fix signed/unsigned warnings.
5873 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5875 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5876 ABRANCH LONG case for a conditional branch on a 68000.
5877 (md_estimate_size_before_relax): Likewise. Also handle
5878 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5879 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5880 PC-relative on all CPUs.
5881 (md_estimate_size_before_relax): Likewise.
5883 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5885 * as.c (parse_args): Just mention current year in printed
5888 2000-05-03 J.T. Conklin <jtc@redback.com>
5890 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5892 (md_parse_option): Recognize -m7400.
5894 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5896 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5897 don't permit lp to become less than the words array.
5899 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5901 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5902 Fix little-endian case.
5904 2000-05-03 David O'Brien <obrien@NUXI.com>
5906 * as.c (parse_args): Update copyright.
5908 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5910 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5911 for the .bss section too.
5913 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5915 * configure.in: Set em=linux for hppa-*-linux.
5916 * configure: Regenerate.
5917 * doc/Makefile.in: Regenerate with correct automake.
5919 * frags.c (frag_grow): Sanity check chunk_size.
5921 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5922 * config/obj-som.h: Likewise.
5923 * config/obj-ieee.h: Likewise.
5925 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5927 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5928 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5929 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5930 (pa_ip): low_sign_unext now returns via function value. Use
5931 re_assemble_* instead of dis_assemble_* and
5932 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5934 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5935 (md_section_align, md_parse_option, md_show_usage,
5936 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5937 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5938 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5939 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5940 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5942 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5943 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5944 outside of switch. Correct mask and shifting errors in case 10
5945 and case -11. In case 21, compare against signed range to suit
5946 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5947 case 17 and case 22, use offsetT variable to properly check range.
5948 Use re_assemble_* here too.
5949 (evaluate_absolute): Change type of value to offsetT. Call
5950 hppa_field_adjust to do the work for us.
5951 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5952 (pa_parse_cmpib_64_cmpltr): Ditto.
5953 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5954 of i to unsigned int.
5955 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5956 (pa_end_of_source): Return type is void.
5958 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5960 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5962 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5964 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5965 More comments added.
5966 (md_begin): Removed "construct symbols for each register name".
5967 Because register names conflicts with GCC generated function
5969 (avr_operand): Now constant numbers can be used as a register
5970 identifiers (0 as r0, 31 as r31).
5971 (md_assemble): use skip_space () before parsing instruction
5974 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5976 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5977 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5978 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5979 * configure: Regenerate.
5981 2000-04-29 Andreas Jaeger <aj@suse.de>
5983 * as.h: Correctly check GCC version.
5985 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5987 * doc/as.1: Fix unbalanced brackets.
5989 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5991 (line_comment_chars): Set to '/' if TE_FreeBSD.
5993 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5995 * configure.in: Configury support for PA64 (currently disabled).
5996 * configure: Rebuilt.
5998 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6000 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6001 bfd_set_section_alignment.
6003 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6005 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6008 2000-04-24 Nick Clifton <nickc@cygnus.com>
6010 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6011 * doc/as.texinfo (Align): Include arm and strongarm in list of
6012 targets that have the second form of the behaviour of the .align
6015 2000-04-24 Mark Klein <mklein@dis.com>
6017 * config/obj-som.c: Terminate obj_pseudo_table.
6019 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6021 * as.c (parse_args): Allow md_parse_option to override -a listing
6023 * config/obj-coff.c (add_lineno): Change type of offset parameter
6024 from "int" to "bfd_vma."
6025 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6026 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6027 (ppc_change_csect): Align correctly for XCOFF64.
6028 (ppc_machine): New function, which discards "ppc_machine" line.
6029 (ppc_tc): Cons for 8 when code is 64 bit.
6030 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6032 (md_parse_option): Handle -a64 and -a32.
6034 * config/tc-ppc.h (TARGET_MACH): Define.
6035 (TARGET_FORMAT): Move to function.
6036 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6038 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6040 * config/tc-avr.c: New AVR_ISA_ defined.
6041 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6042 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6043 for `fmul', `movw' and `lpm R,Z' instructions.
6044 (avr_operands): Warn if current opcode is a two-word instruction
6045 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6046 (avr_opcodes): New commands added.
6047 (REGISTER_P): Check 'a' and 'v' constraint letters.
6048 (mcu_types): New MCU added.
6050 2000-04-22 Timothy Wall <twall@cygnus.com>
6052 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6054 (operand_match): Conditionally insert default bit values for IMMU9.
6056 2000-04-14 Matthew Green <mrg@cygnus.com>
6058 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6059 * configure: Rebuilt.
6061 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6062 Jason Eckhardt <jle@cygnus.com>
6064 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6066 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6067 Added handling of new operand types l,y,&,fe,fE,fx.
6069 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6070 David Mosberger <davidm@hpl.hp.com>
6071 Timothy Wall <twall@cygnus.com>
6072 Andrew MacLeod <amacleod@cygnus.com>
6073 Jim Wilson <wilson@cygnus.com>
6075 * Makefile.am (CPU_TYPES): Add ia64.
6076 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6077 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6078 * Makefile.in: Rebuild.
6079 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6080 * configure: Rebuild.
6081 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6082 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6083 * expr.c (expr): Handle md_optimize_expr.
6084 * read.c (LEX_HASH): Add comment.
6085 * config/tc-ia64.c, config/tc-ia64.h: New files.
6087 2000-04-21 Richard Henderson <rth@cygnus.com>
6089 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6090 bundling a non-delayed branch type instruction.
6092 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6094 * config/tc-mn10300.c (HAVE_AM30): Define.
6095 (md_assemble): Use it.
6097 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6099 * config/obj-elf.c (obj_elf_change_section): Check for changed
6102 * Makefile.am: (CPU_MULTI_VALID): Remove.
6103 (MULTI_CPU_TYPES): Define.
6104 (MULTI_CPU_OBJ_VALID): Define.
6105 (DEPTC): Use the above.
6106 (DEPOBJ): Same here.
6108 Regenerate dependencies.
6109 * Makefile.in: Regenerate.
6111 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6113 * Makefile.am (YACC, LEX): Get them from configure.
6115 2000-04-18 H.J. Lu (hjl@gnu.org)
6117 * config/tc-i386.c (offset_in_range): Use addressT instead of
6118 bfd_vma for non-bfd assemblers.
6120 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6122 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6123 doesn't give spurious errors.
6125 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6127 * as.h (SEEK_SET): Define if undefined.
6129 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6131 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6132 constants, and don't assume offsetT is 32 bits.
6134 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6136 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6137 (md_pcrel_from_section): Add prototype.
6138 (d10v_fix_adjustable): Add prototype.
6139 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6141 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6143 2000-04-12 Nick Clifton <nickc@cygnus.com>
6145 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6146 symbol in frag chain.
6148 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6150 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6151 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6152 (fits_in_signed_word, smallest_imm_type): Ditto.
6153 (md_assemble): Use an offsetT var to hold offsetT values, not a
6155 (offset_in_range): New.
6156 (md_assemble): Use it.
6157 (md_convert_frag): Change type of target_address, opcode_address,
6158 and displacement_from_opcode_start to offsetT.
6159 (md_create_short_jump): Change type of offset to offsetT.
6160 (md_create_long_jump): Ditto.
6161 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6162 (md_chars_to_number): Remove.
6163 (output_invalid): Remove duplicate prototype.
6165 2000-04-09 Nick Clifton <nickc@cygnus.com>
6167 * Makefile.am (CPU_TYPES): Add 'avr'.
6168 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6169 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6171 * Makefile.in: Regenerate.
6173 * doc/as.texinfo: Add M32R documentation.
6175 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6177 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6178 --enable-build-warnings option.
6179 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6180 * Makefile.in, configure: Re-generate.
6182 2000-04-07 Nick Clifton <nickc@cygnus.com>
6184 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6185 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6186 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6187 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6188 (arm_force_relocation): Force relocations for
6189 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6191 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6193 * config/tc-sh.c (get_operands): There's no third operand if the
6194 first operand is an immediate.
6196 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6198 * config/tc-sh.c (immediate): Delete.
6199 (sh_operand_info): Add immediate member.
6200 (parse_reg): Use A_PC for pc.
6201 (parse_exp): Add second argument 'op'. All callers changed.
6202 (parse_at): Expect pc to be coded as A_PC.
6203 Use immediate field in *op.
6204 (insert): Add fourth argument 'op'. All callers changed.
6205 (build_relax): Add second argument 'op'. All callers changed.
6206 (insert_loop_bounds): New function.
6207 (build_Mytes): Remove DISP_4.
6208 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6209 (assemble_ppi): Use immediate field in *operand.
6210 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6211 (md_apply_fix): Likewise.
6212 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6214 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6216 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6218 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6220 * internals.texi (CPU backend): Document
6221 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6223 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6225 * po/gas.pot: Regenerate.
6227 * as.c (show_usage): Restore translated part of bug string.
6228 * gasp.c (show_usage): Likewise.
6230 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6231 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6232 than move-if-change.
6233 (DEP1): Modify for "gcc -MM".
6237 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6238 Update dependencies.
6239 * Makefile.in: Regenerate.
6241 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6243 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6244 (md_begin): Likewise.
6245 (HAVE_AM33): New macro.
6246 (md_assemble): Use it. Match r_regs and xr_regs only if
6249 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6251 * as.h: #include "bin-bugs.h"
6252 * as.c (show_usage): Use REPORT_BUGS_TO.
6253 * gasp.c: #include "bin-bugs.h"
6254 (show_usage): Use REPORT_BUGS_TO.
6256 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6258 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6260 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6261 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6264 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6266 * config/tc-i386.c (i386_immediate): Don't assume a constant
6267 immediate is necessarily 16 bits when in 16 bit code mode.
6268 (md_assemble): Instead set guess_suffix here after we have checked
6271 2000-04-02 Richard Henderson <rth@cygnus.com>
6273 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6274 quantities. Correct right shift sign extension.
6275 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6276 32-bit value when shifting into place.
6278 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6280 * app.c: Add ATTRIBUTE_UNUSED as needed.
6281 * config/tc-ppc.c: Likewise.
6282 (ppc_size): Make unsigned long.
6283 (ppc_insert_operand): Add casts to avoid warnings.
6285 2000-03-31 Nick Clifton <nickc@cygnus.com>
6287 * config/tc-d10v.h (md_flush_pending_output): Define.
6289 2000-03-29 Nick Clifton <nickc@cygnus.com>
6291 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6292 segment. Works for both BFD_ASSEMBLER and others.
6293 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6295 2000-03-29 Nick Clifton <nickc@cygnus.com
6297 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6299 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6301 * listing.c (LISTING_LHS_WIDTH): Default depends on
6303 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6305 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6307 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6310 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6312 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6314 * config/tc-avr.c (mcu_types): Add missing initialiser.
6315 (md_pcrel_from_section): Add prototype.
6316 (avr_operand): Remove redundant test of unsigned < 0.
6317 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6319 2000-03-27 Denis Chertykov <denisc@overta.ru>
6321 * config/tc-avr.c: New file for AVR support.
6322 * config/tc-avr.h: Likewise.
6323 * configure.in: Add AVR support.
6324 * configure: Regenerate.
6326 2000-03-26 Timothy Wall <twall@cygnus.com>
6328 * gasp.c (macro_op): Add new argument to check_macro call.
6329 Macro structure definitions moved to macro.h
6330 * sb.h: Add argument to prototype for input_scrub_include_sb.
6331 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6332 nesting checks with an additional flag.
6333 (struct input_save): Add flag to indicate whether current sb
6334 should be checked for proper macro/conditional nesting.
6335 (input_scrub_push/pop): Save/restore nest check flag.
6336 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6338 * macro.c (check_macro): Allow caller to retrieve parsed macro
6339 information if a pointer is provided. This information may be
6340 used by the new macro hooks.
6341 * macro.h: Update prototype for check_macro. Macro struct
6342 definitions moved here from macro.c/gasp.c.
6343 * read.c (read_a_source_file): Add parameter to check_macro call,
6344 and pass macro info to the macro hook, if defined.
6345 (input_scrub_insert_line): New. Allow insertion of a line of
6346 characters into the input stream.
6347 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6348 file into the input stream.
6349 (s_include): Use input_scrub_insert_file.
6350 * internals.texi: Document new macro hooks.
6351 * as.h: New prototypes added.
6353 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6355 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6356 an initial capital letter.
6357 (i386_index_check): Reindent.
6359 2000-03-19 Nick Clifton <nickc@cygnus.com>
6361 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6364 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6366 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6367 instruction operand bad if Rd > 7 when generating
6368 thumb instructions. Prevents for example,
6369 "adr r12,label" from silently failing and generating
6370 the wrong instruction.
6372 2000-03-17 Nick Clifton <nickc@cygnus.com>
6374 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6375 that have a destingation >= 0x400000.
6376 Fix compile time warning messages.
6378 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6380 * config/tc-sh.c (md_begin): When encountering insn that are
6381 not supported by the current arch, only change the name if
6382 its contents are the same as prev_name.
6383 (get_specific): If the the architecture doesn't match, fail.
6385 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6387 * config/tc-sh.c (IDENT_CHAR): Define.
6388 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6389 matching back where it came from.
6391 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6393 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6395 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6397 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6400 2000-03-15 Kazu Hirata <kazu@hxi.com>
6402 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6404 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6406 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6407 floating-point-number, make sure 'f' is in FLT_CHARS.
6409 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6411 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6412 (s_lcomm_internal): Use it.
6413 * doc/internals.texi (CPU backend): Document it.
6414 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6417 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6419 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6422 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6423 implementation doesn't have special handling for switch
6425 (macro_build): Allow for code in sections other than .text.
6427 (mips_ip): Likewise.
6428 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6429 Don't perform relocs if we will be outputting them.
6430 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6431 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6434 2000-03-09 Catherine Moore <clm@cygnus.com>
6436 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6437 relocation type based on the entry in the fixup structure.
6438 Put S_IS_EXTERN processing back in.
6440 2000-03-08 H.J. Lu (hjl@gnu.org)
6442 * Makefile.am (install-exec-tooldir): Depend on
6443 install-exec-bindir for parallel make.
6444 * Makefile.in: Regenerated.
6446 2000-03-06 Nick Clifton <nickc@cygnus.com>
6448 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6450 (md_parse_option): Parse -m32r command line switch - disable m32rx
6452 (md_show_usage): Document new option.
6454 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6455 * doc/Makefile.in: Regenerate.
6456 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6458 2000-03-02 Michael Meissner <meissner@redhat.com>
6460 * config/tc-d30v.c (check_range): Remove code that incorrectly
6461 sign extended values where bits < 32.
6463 2000-03-02 H.J. Lu (hjl@gnu.org)
6465 * configure.in: Support --enable-targets=all on ia32.
6466 * configure: Regenerated.
6468 2000-03-01 Nick Clifton <nickc@cygnus.com>
6470 * gasp.c (do_align): Remove bogus check of alignment value.
6472 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6474 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6475 TC_PPC was defined forced the type of a symbol with no other type
6478 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6480 * doc/internals.texi (CPU backend): Mention that
6481 line_separator_chars do not break up comments. Fix typos for
6482 LEX_AT and LEX_NAME descriptions. Document operands for
6483 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6484 description of md_create_short_jump usage. Document argument for
6485 md_undefined_symbol.
6487 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6489 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6490 (md_parse_option): Handle it.
6491 (md_show_usage): Document it.
6493 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6495 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6496 opcode, for the instruction `pal19'. From Andrea Arcangeli
6499 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6501 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6503 (md_assemble): To here, before template operands are matched.
6504 Also ensure a constant immediate is sign extended when we know the
6505 size is at most 16 bits. This is to catch cases like "add
6506 $0xffc0,%ax" where we don't know the size, and thus that the
6507 immediate can be represented as Imm8S until after parsing the
6509 (i386_displacement): Similarly sign extend 16 bit constant
6511 (md_assemble): Relax 16-bit jump constant range check to suit sign
6512 extended displacements.
6514 2000-02-26 Andreas Jaeger <aj@suse.de>
6516 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6518 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6520 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6521 call operands when intel_syntax.
6522 (intel_float_operand): Return 2 for "fi...".
6523 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6524 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6525 earlier "SHORT" change.
6526 (md_assemble): When determining suffix from Regs, exclude
6529 2000-02-24 Nick Clifton <nickc@cygnus.com>
6531 * configure: Add arm-wince, mips-pe and sh-pe targets.
6532 * configure: Regenerate.
6534 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6536 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6537 "pe-mips" for the mips-pe target.
6539 * config/tc-arm.c (insns): Change displacement encoded in BL
6540 and B instructions if the target port is arm-wince.
6541 (do_ldst): Do not bias the relocation offset if the target
6543 (md_pcrel_from): Add in missing relocation offset bias if the
6544 target os arm-wince.
6546 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6547 (md_begin): Disable -G support for mips-pe target.
6548 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6549 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6552 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6553 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6554 assembler, just set the alignment to 4.
6556 * config/te-wince-pe.h: New file for WinCE targets. Define
6559 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6561 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6562 string instructions.
6563 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6564 (i386_intel_memory_operand): After finding a segment override,
6565 check again for no `[' before looking for a displacement. Bomb if
6566 more than one displacement rather than silently discarding the
6567 second and subsequent ones. Free strings malloc'd by
6568 build_displacement_string.
6570 2000-02-24 Catherine Moore <clm@cygnus.com>
6572 * config/obj-som.c (obj_pseudo_table): Add "weak".
6573 (obj_som_weak): New routine.
6575 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6577 * config/tc-i386.c (union i386_op): New.
6578 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6579 Throughout file replace occurences of disps[n], imms[n], regs[n]
6580 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6581 intel mode operand swapping. Add assert in regKludge and
6582 fake_zero_displacement code. Test i.types[n] when outputting
6583 displacements and immediates. Combine output of Disp16 with
6585 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6586 when in intel mode by (not) reversing fsub and fdiv operands
6587 before the template search. This fails for single operand
6588 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6589 undefined. Instead fix the base_opcode after we've found the
6590 template. Move base_opcode xor with found_reverse_match from
6591 opcode output code to before this fix so we test for the correct
6593 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6594 check in intel mode. Instead compare opcodes.
6596 * config/tc-i386.h (TC_RELOC): Delete.
6597 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6598 with equivalent call to reloc.
6600 * as.h (flag_m68k_mri): Move declaration after target include, and
6601 only declare when TC_M68K defined. Define as zero otherwise.
6602 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6603 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6604 Define as zero otherwise.
6605 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6606 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6607 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6608 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6609 testing whether defined.
6610 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6611 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6612 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6613 rather than testing whether defined.
6614 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6615 (parse_mri_cons): Declare and use only when TC_M68K.
6616 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6617 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6618 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6620 * NEWS: Mention IBM 370 support.
6622 2000-02-23 Richard Henderson <rth@cygnus.com>
6624 * config/tc-i386.c (md_assemble): When swapping operands for
6625 intel_syntax, assume everything that's not Imm or Disp is a
6628 2000-02-23 Linas Vepstas <linas@linas.org>
6630 * config/tc-i370.c, config/tc-i370.h: New files.
6631 * Makefile.am: Add support for Linux/IBM 370.
6632 * configure.in: Likewise.
6633 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6634 * config/obj-elf.c: Include elf/i370.h
6635 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6637 * Makefile.in: Regenerate.
6638 * configure: Regenerate.
6640 * doc/c-i370.texi: New file.
6641 * doc/all.texi: Include it.
6642 * doc/as.texinfo: And here.
6643 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6644 * doc/Makefile.in: Regenerate.
6646 2000-02-19 Michael Meissner <meissner@redhat.com>
6648 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6649 determine if an instruction can be used in parallel with an ADDppp
6650 or SUBppp instruction.
6652 2000-02-22 Andrew Haley <aph@cygnus.com>
6654 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6656 2000-02-22 Andrew Haley <aph@cygnus.com>
6658 * config/tc-mips.c (mips_gp32): New variable.
6659 (macro_build) Use mips_gp32.
6661 (md_longopts): Add "-mgp32" and "-mgp64".
6662 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6664 (OPTION_M7900): Change offset
6665 (OPTION_NO_M7900): Ditto.
6667 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6669 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6670 warning, and bump it to 1.
6672 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6674 From Brad Lucier <lucier@math.purdue.edu>:
6675 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6678 2000-02-21 Catherine Moore <clm@cygnus.com>
6680 * config/tc-mips.c (MF_HILO_INSN): Define.
6681 (mips_7000_hilo_fix): Declare.
6682 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6683 (md_parse_option): Check for 7000_HILO_FIX options.
6684 (OPTION_M7000_HILO_FIX): Define.
6685 (OPTION_NO_M7000_HILO_FIX): Define.
6686 * doc/c-mips.texi (-mfix7000): Describe.
6688 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6690 * listing.c (print_lines): Remove unused variable `end'.
6692 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6693 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6694 reloc_type when BFD_ASSEMBLER.
6695 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6696 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6697 statement and quell signed vs. unsigned comparison warning.
6699 2000-02-18 Nick Clifton <nickc@cygnus.com>
6701 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6702 the computed frag offset, rather than overwriting it.
6704 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6706 * config/tc-sh.c ("elf/sh.h"): Include.
6707 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6708 (md.begin): Initialize target_arch.
6709 Only include opcodes in has table that match selected architecture.
6710 (parse_reg): Recognize register names for sh-dsp.
6711 (parse_at): Recognize post-modify addressing.
6712 (get_operands): The leading space is now optional.
6713 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6714 arguments. Update valid_arch.
6715 (build_Mytes): Add support for SDT_REG_N.
6716 (find_cooked_opcode): New function, broken out of md_assemble.
6717 (assemble_ppi, sh_elf_final_processing): New functions.
6718 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6719 (md_longopts, md_parse_option): New option: -dsp.
6720 * config/tc-sh.h (elf_tc_final_processing): Define.
6721 (sh_elf_final_processing): Declare.
6723 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6725 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6726 the unwinder subspace. Save the current seg/subseg before creating
6729 2000-02-10 Nick Clifton <nickc@cygnus.com>
6731 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6732 little endian targets.
6733 (INST_BYTE1): Redefine to handle big and little endian
6735 (cpu_type): New type: Select between M340 and M210.
6736 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6737 instructions of the M340.
6738 (md_assemble): Add support for the MULSH and OPSR classes of
6740 (md_atof): Add support for little endian targets.
6741 (md_parse_option): Add support for -EL, -EB and -mcpu command
6743 (md_convert_frag): Add support for little endian targets.
6744 (md_apply_fix3): Add support for little endian targets.
6745 (md_number_to_chars): Add support for little endian targets.
6747 2000-02-10 Timothy Wall <twall@redhat.com>
6749 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6750 defined, use it to verify the symbol just read should be a label.
6752 2000-02-10 Timothy Wall <twall@redhat.com>
6754 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6755 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6756 around colons when KEEP_WHITE_AROUND_COLON is defined.
6757 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6758 and KEEP_WHITE_AROUND_COLON.
6760 2000-02-08 Timothy Wall <twall@redhat.com>
6762 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6764 (do_repeat): New. Abstract repeat logic so that a "break" can be
6766 (end_repeat): New. Provide support for a "break" out of the
6768 * read.h: Add prototypes for new functions.
6770 2000-02-08 Timothy Wall <twall@redhat.com>
6772 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6773 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6774 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6777 2000-02-08 Timothy Wall <twall@redhat.com>
6779 * read.c: Added elseif to directives table.
6780 * read.h: Added prototype for s_elseif.
6781 * doc/as.texinfo: Added description for elseif.
6782 * cond.c (s_elseif): New function
6784 2000-02-04 Timothy Wall <twall@redhat.com>
6786 * listing.c (print_lines): Remove conditionals causing bug in
6789 2000-02-03 Timothy Wall <twall@cygnus.com>
6791 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6793 * frags.c (frag_new): Calculate fr_fix in octets
6794 (frag_now_fix) Return offset as target address offset (bytes).
6795 (frag_now_fix_octets) New - Return offset in octets (8-bit
6797 * frags.h: Added prototype for frag_now_fix_octets().
6798 Distinguish between octets and bytes in field descriptions.
6799 * listing.c (calc_hex): Account for octets vs bytes when
6800 printing addresses/offsets.
6801 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6802 target is little-endian, print the octets in a word in big-endian
6803 order so that the display looks like a proper hexadecimal number,
6804 instead of having the octets reversed.
6805 * read.c (do_align): When recording alignment, alignment power
6806 should be in terms of target bytes (minimum addressible unit)
6808 (do_org) Convert ORG target address (byte) argument into an
6809 octet offset when generating a variable fragment.
6810 * symbols.c (resolve_symbol_value): Symbol final value
6811 converted to a target address offset (bytes) from its octet offset.
6812 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6813 offset (bytes) is adjusted by the frag offset (octets) converted
6815 (coff_frob_section) Section alignment power is in terms of bytes;
6816 convert it to an octet alignment power when calculating size (and
6817 size mask) in octets. Don't modify the section size in order to
6818 "align" it for TI COFF, since that format has a different method
6819 for storing alignment information.
6821 2000-02-01 Timothy Wall <twall@cygnus.com>
6823 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6824 entries, matching the way GCC generates them. If not escaped, the
6825 filename is encoded incorrectly.
6827 2000-01-31 Nick Clifton <nickc@cygnus.com>
6829 * config/tc-arm.c (reg_table): Add support for ATPCS register
6832 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6834 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6836 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6838 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6839 of a symbol when we really care about its value.
6841 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6843 * config/tc-mcore.c (md_assemble): Give warning message if
6844 operands passes to instruction are more than the spec.
6846 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6848 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6849 Thumb mode but the label seen was not declared as '.thumb_func'
6850 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6851 correct disassembly of Thumb code bounded by non function labels.
6853 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6855 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6856 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6858 * Makefile.in: Same here.
6861 * configure.in: Set bfd_gas for i386-aout when primary target
6862 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6863 we may need the primary te_file. Remove incorrect comment.
6865 * configure: Regenerate.
6867 * config/e-i386aout.c: New file.
6869 * as.c (USE_EMULATIONS): Move to before print_version_id.
6870 (struct emulation): Add i386aout.
6871 (show_usage): Split text strings. Reformat -a text. Add --em
6875 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6876 (aout_format_ops): New.
6879 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6880 preprocessor conditional and add aout USE_EMULATIONS tests.
6881 (read_a_source_file): Don't pass error strings to printf as
6885 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6887 (do_data): Same here.
6888 (process_file): And here.
6891 * symbols.c (colon): Rewrite "already defined" fatal message
6892 code for aout with USE_EMULATIONS.
6895 * config/obj-aout.c (OBJ_HEADER): Define.
6896 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6898 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6899 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6901 (obj_aout_type): Expand S_SET_OTHER here too.
6902 (obj_read_begin_hook): Remove.
6903 (aout_pop_insert): New.
6904 (obj_aout_s_get_other): New.
6905 (obj_aout_s_get_desc): New.
6906 (aout_format_ops): New.
6909 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6910 gets aout_pseudo_table.
6911 (aout_pseudo_table): Declare.
6912 (obj_read_begin_hook): Define.
6915 * config/obj-coff.c (obj_pseudo_table): Rename to
6917 (coff_pop_insert): Use coff_pseudo_table.
6918 (coff_sec_sym_ok_for_reloc): Remove.
6919 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6920 and comment all zero entries and remove #if 0 code.
6923 * config/obj-coff.h (obj_pop_insert): Define.
6924 (coff_pseudo_table): Declare.
6927 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6928 s_get_size, s_set_size. Comment all zero entries.
6931 * config/obj-elf.c (elf_s_get_other): New function.
6932 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6933 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6934 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6936 (obj_elf_parse_section_letters): Don't pass error strings to
6937 printf as format arg.
6940 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6942 (elf_s_get_other): Declare.
6943 (S_GET_OTHER) Define as elf_s_get_other if not already
6945 (S_SET_OTHER): Only define when not already defined.
6946 (elf_obj_read_begin_hook): Declare.
6947 (obj_read_begin_hook): Define.
6948 (elf_obj_symbol_new_hook): Declare.
6949 (obj_symbol_new_hook): Define.
6952 * config/obj-multi.h: Add copyright header and protect against
6953 multiple inclusion. Add * to all function pointers.
6954 (OBJ_HEADER): If defined, include it rather than other defines
6956 (obj_frob_file_after_relocs): Test for NULL.
6957 (obj_symbol_new_hook): Here too.
6958 (obj_sec_sym_ok_for_reloc): And here.
6959 (S_GET_OTHER): Define.
6960 (S_GET_DESC): Define.
6961 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6962 (OBJ_MAYBE_ELF): Update comment.
6964 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6965 OBJ_AOUT preprocessor conditional and handle emulation by
6966 testing OUTPUT_FLAVOR.
6967 (i386_displacement): Here too.
6968 (md_section_align): Similarly here.
6969 (i386_target_format): Conditionally compile when more than one
6970 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6971 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6972 (i386_displacement): Here too.
6975 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6976 Define TARGET_FORMAT for aout only when not multi.
6979 * config/te-multi.h: Delete file as it's identical to te-generic.h
6981 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6983 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6984 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6987 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6989 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6992 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6994 * config/tc-mips.c (mips_do_align): New function.
6995 * config/tc-mips.h (md_do_align): Define.
6997 2000-01-10 Philip Blundell <philb@gnu.org>
6999 * doc/c-arm.texi (ARM Options): Fix typo.
7000 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7001 line separator for Linux.
7002 * doc/as.texinfo (Comments): Mention the ARM.
7004 2000-01-10 Philip Blundell <pb@futuretv.com>
7006 * configure.in (arm*-*-conix*): New target.
7007 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7009 * configure: Regenerate.
7011 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7013 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7014 (obj_elf_visibility): New function.
7016 * doc/as.texinfo (Visibility): New node: document visibility
7019 For older changes see ChangeLog-9899