1 2001-10-09 Alan Modra <amodra@bigpond.net.au>
3 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
5 (obj_elf_change_section): Rename "group" to "group_name".
6 (obj_elf_section): Likewise.
7 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
8 first member section; Instead use elf_next_in_group.
10 2001-10-09 Alan Modra <amodra@bigpond.net.au>
12 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
13 Set elf_section_data group from it. Warn if group name changed.
14 (obj_elf_parse_section_letters): Parse 'G' too.
15 (obj_elf_section): Parse group name.
16 (struct group_list): New.
17 (build_group_lists): New function.
18 (elf_frob_file): Create SEC_GROUP section(s).
20 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
23 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
25 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
27 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
28 (cirrus_regtype): New enum.
29 (LONGEST_INST): Change to 10.
36 (insns): Add cirrus dsp instructions.
37 (ARM_EXT_MAVERIKSC_REG): New.
38 (cirrus_register): New.
39 (cirrus_mvf_register): New.
40 (cirrus_mvd_register): New.
41 (cirrus_mvfx_register): New.
42 (cirrus_mvdx_register): New.
43 (cirrus_mvax_register): New.
44 (ARM_EXT_MAVERIKsc_register): New.
45 (reg_table): Add cirrus registers.
46 (cirrus_valid_reg): New.
47 (cirrus_reg_required_here): New.
67 (cirrus_parse_offset): New.
69 (md_parse_option): Add arm9e.
70 (md_show_usage): Same.
72 2001-10-08 Tom Rix <trix@redhat.com>
74 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
76 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
78 2001-10-07 Alan Modra <amodra@bigpond.net.au>
80 * config/obj-elf.c: Standardize error/warning messages - don't
81 capitalise, no final period or newline, don't say "ignoring" for
82 as_bad messages. In some cases, change the wording to that used
83 elsewhere for similar messages.
84 (obj_elf_section_name): New function, split out from ..
85 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
86 entsize not specified.
88 2001-10-05 Jakub Jelinek <jakub@redhat.com>
90 * doc/as.texinfo: Document M and S ELF section flags.
92 2001-10-05 Alan Modra <amodra@bigpond.net.au>
94 * subsegs.c (subseg_text_p): Return 0 for absolute section.
95 * read.c (do_align): If in absolute section, warn about and ignore
96 non-zero fill pattern.
98 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
100 * config/tc-mn10300.c (tc_gen_reloc): Don't free
101 reloc->sym_ptr_ptr if it's not allocated.
103 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
105 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
107 (prev_insn_fixp): Likewise.
108 (append_insn): Changed prototype to accept a relocation pointer.
109 (imm_reloc): Make it an array.
110 (offset_reloc): Likewise.
111 (md_assemble): Handle triple relocations.
112 (append_insn): Likewise. Add handling for some NewABI relocations.
113 (mips_no_prev_insn): Handle triple relocations.
114 (macro_build): Likewise. Add handling for some NewABI relocations.
115 Move handling for the 'u' case to append_insn().
116 (mips16_macro_build): Handle triple relocations.
117 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
119 (mips_ip): Handle triple relocations.
120 (mips16_ip): Likewise.
121 (mips_force_relocation): Force handling of triple relocations
122 without symbols for NewABI.
123 (md_apply_fix): Add handling for some NewABI relocations.
125 2001-10-05 Alan Modra <amodra@bigpond.net.au>
127 * config/tc-i386.c (parse_register): If not producing code for
128 x86_64, reject x86_64 register name matches.
129 (md_assemble): Remove now redundant check for x86_64 regs.
131 2001-10-04 Alan Modra <amodra@bigpond.net.au>
133 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
134 as BFD_DEFAULT_TARGET_SIZE.
136 (ppc_is_toc_sym): Likewise.
137 (md_apply_fix3): Likewise.
139 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
141 * config/tc-mips.c (mips_64): Remove.
142 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
144 (mips_abi_level, mips_abi): New enum.
145 (mips_32bit_abi): Remove.
146 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
147 (HAVE_NEWABI): New define.
148 (HAVE_64BIT_OBJECTS): New define.
149 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
150 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
151 (support_64bit_objects): New prototype.
152 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
153 .reginfo section for n32, use .MIPS.options instead.
154 (support_64bit_objects): New function, code from md_parse_option.
155 (md_longopts): Add -n32 option.
156 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
157 Add -n32 option. Protect with OBJ_ELF.
158 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
159 (mips_elf_final_processing): Likewise. Don't write .reginfo section
160 for n32, use .MIPS.options instead.
162 2001-10-03 Alan Modra <amodra@bigpond.net.au>
164 * po/POTFILES.in: Regenerate.
165 * configure: Regenerate.
167 2001-10-02 Alan Modra <amodra@bigpond.net.au>
169 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
170 bits if target is 64 bit.
172 * doc/as.texinfo (listing): Fix typo.
174 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
176 * Makefile.am (Makefile): Depend on bfd/configure.in.
178 * Makefile.in: Regenerate.
180 2001-09-30 H.J. Lu <hjl@gnu.org>
182 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
183 and "ams" for compatibility.
185 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
187 * config/tc-sh.c (md_pcrel_from_section): Transformed from
188 md_pcrel_from. Handle pc-relativeness against link-time
189 symbol. Handle relativeness to elsewhere than the fixup.
190 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
191 (md_pcrel_from_section): Prototype.
193 * Makefile.am: Update dependencies with "make dep-am".
194 * Makefile.in: Regenerate.
196 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
198 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
199 (print_opcode_format, skip_whites): Likewise.
200 (convert_branch, m68hc11_new_insn): Likewise.
201 (build_dbranch_insn, build_indexed_byte): Likewise.
202 (build_reg_mode, find, find_opcode): Likewise.
203 (print_insn_format): Fix call to print_opcode_format.
204 (md_assemble): Fix call to build_dbranch_insn.
206 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
208 * config/tc-arm.c: Add missing prototypes.
210 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
212 * input-file.c (input_file_open): When reading the
213 first line looking for #NO_APP, prepare for the possibility
214 of finding #APP instead. Also fix algorithm to allow
215 white-space to follow either #NO_APP or #APP directives.
217 2001-09-25 Geoff Berry <geoff.berry@bops.com>
219 * listing.c (buffer_line): Don't write past the end of `line' when
222 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
224 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
225 relocation for differences between symbols in a section other
226 than the one in which the difference is to be placed; apply
227 the relocation instead.
229 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
231 * config/tc-arc.c: Add missing prototype.
232 (md_atof): Change type to int. Add missing prototype.
233 * config/tc-arc.h: Prototype exported functions.
235 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
237 * as.c: Add missing function prototype.
238 * config/obj-aout.c: Fix compile time warning.
240 2001-09-21 Bruno Haible <haible@clisp.cons.org>
242 * config/tc-openrisc.c: Don't include <ctype.h>.
244 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
246 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
248 2001-09-19 Alan Modra <amodra@bigpond.net.au>
250 * config/tc-i370.c: Fix typo in last change.
252 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
254 * doc/as.texinfo (Symbol Names): Improve documentation on local
255 labels and add documenation about dollar labels.
257 2001-09-18 Bruno Haible <haible@clisp.cons.org>
259 * as.h: Don't include <ctype.h>.
260 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
261 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
262 (atof_generic): Use ISDIGIT instead of isdigit.
263 * config/m68k-parse.y: Include "safe-ctype.h".
264 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
265 * config/obj-elf.c: Include "safe-ctype.h".
266 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
267 * config/obj-vms.c: Include "safe-ctype.h".
268 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
269 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
270 instead of isupper/islower/toupper/tolower.
271 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
272 (insert_sreg): Use TOUPPER instead of islower/toupper.
273 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
274 isalpha/isalnum/isupper/tolower.
275 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
277 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
278 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
279 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
280 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
281 (arc_extoper): Use TOLOWER instead of isupper/tolower.
282 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
283 (arm_psr_parse): Use ISALPHA instead of isalpha.
284 (accum0_required_here): Use ISALNUM instead of isalnum.
285 (do_ldrd): Use ISSPACE instead of isspace.
286 (decode_shift): Use ISALPHA instead of isalpha.
287 (insert_reg): Use TOUPPER instead of islower/toupper.
288 (arm_reg_parse): Use ISALPHA instead of isalpha.
289 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
290 isalnum/ispunct/tolower.
291 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
292 (md_parse_option): Use TOLOWER instead of tolower.
293 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
294 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
295 (cris_process_instruction): Use ISLOWER instead of islower.
296 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
297 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
298 (get_flags): Use ISSPACE instead of isspace.
299 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
300 (do_assemble): Use TOLOWER instead of tolower.
301 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
302 (do_assemble): Use TOLOWER instead of tolower.
303 (d30v_start_line): Use ISSPACE instead of isspace.
304 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
305 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
306 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
307 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
308 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
309 (start_label): Use ISALPHA instead of isalpha.
310 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
311 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
312 isupper/islower/tolower.
313 (pa_parse_number): Use ISDIGIT instead of isdigit.
314 (pa_chk_field_selector): Use TOLOWER instead of tolower.
315 (pa_stringer): Use ISDIGIT instead of isdigit.
316 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
317 (register_name): Use ISALPHA instead of isalpha.
318 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
319 isalnum/islower/tolower.
320 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
322 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
324 (md_assemble): Use ISSPACE instead of isspace.
325 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
326 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
327 instead of isdigit/islower/isupper/tolower/isalpha.
328 (output_invalid): Use ISPRINT instead of isprint.
329 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
330 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
331 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
332 (get_args): Use ISALNUM instead of isalnum.
333 * config/tc-ia64.c: Include "safe-ctype.h".
334 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
335 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
336 (ia64_parse_name): Likewise.
337 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
338 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
339 instead of isspace/isalnum/isupper/tolower.
340 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
341 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
342 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
343 (mklower_table): Remove variable.
344 (mklower): Remove macro.
345 (insert_reg): Use TOUPPER instead of islower/toupper.
346 (md_begin): Remove initialization of mklower_table.
347 (s_reg): Use ISALNUM instead of isalnum.
348 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
349 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
350 (build_mri_control_operand): Use TOLOWER instead of tolower.
351 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
352 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
353 (md_assemble): Use ISSPACE instead of isspace.
354 (get_imm16): Use ISALNUM instead of isalnum.
355 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
356 isdigit/isupper/tolower.
357 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
358 instead of isalpha/isupper/tolower.
359 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
360 isdigit/islower/isupper.
361 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
362 (mcore_s_section): Use ISSPACE instead of isspace.
363 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
364 isspace/tolower/isalnum.
365 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
366 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
367 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
369 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
370 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
371 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
372 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
374 (tc_get_register): Likewise.
375 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
376 (s_mips_ent): Use ISDIGIT instead of isdigit.
377 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
378 (md_assemble): Use ISSPACE instead of isspace.
379 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
380 (md_assemble): Use ISSPACE instead of isspace.
381 * config/tc-ns32k.c: Don't include <ctype.h>.
382 * config/tc-pdp11.c: Include "safe-ctype.h".
383 (mklower): Remove function.
384 (parse_reg): Use TOLOWER instead of mklower.
385 * config/tc-pj.c: Include "safe-ctype.h".
386 (md_assemble): Use ISSPACE instead of isspace.
387 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
388 (register_name): Use ISALPHA instead of isalpha.
389 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
390 isalnum/islower/tolower.
391 (md_assemble): Use ISSPACE instead of isspace.
392 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
394 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
395 (register_name): Use ISALPHA instead of isalpha.
396 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
397 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
399 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
400 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
401 isalnum/islower/tolower.
402 (IDENT_CHAR): Use ISALNUM instead of isalnum.
403 (parse_reg): Use TOLOWER instead of tolower.
404 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
405 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
406 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
407 (parse_keyword_arg): Use ISALNUM instead of isalnum.
408 * config/tc-tahoe.c: Include "safe-ctype.h".
409 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
410 (tip_op): Use TOLOWER instead of isupper/tolower.
411 * config/tc-tic30.c: Include "safe-ctype.h".
412 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
413 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
414 (tic30_operand): Use TOLOWER instead of tolower.
415 (tic30_find_parallel_insn): Likewise.
416 (output_invalid): Use ISPRINT instead of isprint.
417 * config/tc-tic54x.c: Include "safe-ctype.h".
418 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
419 (lookup_version): Use TOUPPER instead of toupper.
420 (tic54x_var): Use ISALPHA instead of isalpha.
421 (tic54x_mlib): Use ISSPACE instead of isspace.
422 (subsym_iscons): Use TOUPPER instead of toupper.
423 (get_operands): Use ISSPACE instead of isspace.
424 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
425 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
426 (next_line_shows_parallel): Use ISSPACE instead of isspace.
427 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
428 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
429 ISSPACE instead of isspace.
430 * config/tc-tic80.c: Include "safe-ctype.h".
431 (md_assemble): Use ISSPACE instead of isspace.
432 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
433 (system_register_name): Use ISDIGIT instead of isdigit.
434 (md_assemble): Use ISSPACE instead of isspace.
435 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
436 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
437 isupper/tolower/isdigit.
438 (vip_op): Use TOLOWER instead of isupper/tolower.
439 * config/tc-w65.c: Don't include <ctype.h>.
440 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
441 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
442 (whatreg): Use ISDIGIT instead of isdigit.
443 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
444 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
445 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
446 (integer_constant): Use ISALNUM/TOUPPER instead of
447 isalnum/islower/toupper.
448 (operand): Use TOLOWER instead of isupper/tolower.
449 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
450 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
452 (process_assigns, whatcond): Use TOUPPER instead of toupper.
453 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
454 (main): For gettext, also set the LC_CTYPE locate facet.
455 * hash.c: Include "safe-ctype.h".
456 (main): Use TOLOWER instead of isupper/tolower.
457 * itbl-lex.l: Don't include <ctype.h>.
458 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
459 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
460 omit non-ASCII characters.
461 (debugging_pseudo): Use ISSPACE instead of isspace.
462 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
463 (buffer_and_nest): Use ISALNUM instead of isalnum.
464 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
465 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
466 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
467 instead of isalnum/isdigit/isupper/isalpha.
468 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
469 of isalpha/isalnum/isupper/tolower.
470 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
471 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
472 isupper/tolower/isdigit.
473 (s_mri_common): Use ISDIGIT instead of isdigit.
474 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
475 (s_float_space): Use ISALPHA instead of isalpha.
476 (ignore_rest_of_line): Use ISPRINT instead of isprint.
477 (float_cons): Use ISALPHA instead of isalpha.
478 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
480 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
481 (save_symbol_name): Use ISLOWER/TOUPPER instead of
483 (symbol_find_base): Use TOUPPER instead of islower/toupper.
484 (decode_local_label_name): Use ISDIGIT instead of isdigit.
486 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
488 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
489 in 64 bit mode and make format "e" work.
491 2001-09-18 Alan Modra <amodra@bigpond.net.au>
493 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
495 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
496 var to ensure bfd_alloc arg is the right type.
497 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
500 * config/obj-coff.c: Replace calls to bfd_write with calls to
501 bfd_bwrite. Cast args of bfd_seek.
503 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
506 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
508 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
511 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
513 * config/tc-sh.h (sh_force_relocation): Prototype.
514 (struct fix): Forward declare.
515 * config/tc-sh.c (type sh_operand_info): Move to top of file.
516 (cons, s_align_bytes): Remove old-type declarations.
517 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
518 get_operands, get_specific, insert, build_relax,
519 insert_loop_bounds, build_Mytes): Prototype.
520 (little): Make static. Prototype.
521 (check, tc_Nout_fix_to_chars): Delete unused functions.
523 2001-09-14 Eric Christopher <echristo@redhat.com>
525 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
528 2001-09-14 Kevin Lo <kevlo@openbsd.org>
530 * configure.in: Add arm-openbsd target.
531 * configure: Regenerate.
533 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
535 * configure.in: Change machine triplets from mips-*-linux-gnu* to
538 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
540 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
542 2001-09-11 Richard Henderson <rth@redhat.com>
544 * config/tc-alpha.c (alpha_elf_section_letter): New.
545 (alpha_elf_section_flags): New.
546 * config/tc-alpha.h (md_elf_section_letter): New.
547 (md_elf_section_flags): New.
548 * config/tc-ia64.c (ia64_elf_section_letter): New.
549 * config/tc-ia64.h (md_elf_section_letter): New.
551 2001-09-11 Jakub Jelinek <jakub@redhat.com>
553 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
554 of 'm', 'S' instead of 's'. Update bad_msg.
555 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
556 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
558 2001-09-09 Alan Modra <amodra@bigpond.net.au>
560 * expr.c (expr): Move code setting "retval" to the end of the loop,
561 and rearrange for efficiency. For "PIC code" subtraction, use
562 "rightseg" rather than recalculating. For "symbol OP symbol"
563 subtract, set "retval" to absolute_section if symbols in same
565 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
566 O_symbol. Simplify a +/- b code. Allow equality and non-equality
567 comparisons on symbols from any section. Allow other comparison
568 operators as for subtraction.
569 (symbol_equated_reloc_p): New predicate function.
570 * symbols.h (symbol_equated_reloc_p): Declare.
571 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
572 for expression syms is set correctly.
573 (adjust_reloc_syms): Use symbol_equated_reloc_p.
574 (write_relocs): Likewise.
575 (write_object_file): Likewise.
576 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
577 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
578 of a complex expression when setting up frag_var.
580 2001-09-07 Richard Henderson <rth@redhat.com>
582 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
583 require_seq and allow_seq. Let !literal omit the sequence number.
584 (tokenize_arguments): Reject sequence numbers of !allow_seq.
586 2001-09-08 Jakub Jelinek <jakub@redhat.com>
588 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
589 section symbols the same way as externs.
591 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
593 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
596 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
598 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
599 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
600 PIC, BFD_RELOC_16_PCREL for the rest.
602 (md_pcrel_from): return the right offset for the differently shifted
604 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
606 2001-09-05 Richard Henderson <rth@redhat.com>
608 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
609 (pseudo_func): Add @iplt.
610 (pseudo_opcode): Add data16 and data16.ua.
611 (md_begin): Set iplt pseudo.
612 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
614 2001-09-04 Richard Henderson <rth@redhat.com>
616 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
617 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
618 (alpha_macros): Remove occurrences of same.
619 (O_lituse_addr, O_gprel): New.
620 (DUMMY_RELOC_LITUSE_*): New.
621 (s_alpha_ucons, s_alpha_arch): Prototype.
622 (alpha_reloc_op): Construct elements via DEF macro.
623 (ALPHA_RELOC_SEQUENCE_OK): Remove.
624 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
625 members to not be literal specific.
626 (next_sequence_num): New.
627 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
628 added/removed BFD relocations.
629 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
630 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
631 (tokenize_arguments): Parse ! relocations properly.
632 (find_macro_match): Delete unused macro argument types.
633 (assemble_insn): Add reloc parameter; emit that instead of the
634 default as appropriate.
635 (get_alpha_reloc_tag): New. Split from ...
636 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
637 (assemble_tokens): Don't search macros if user relocation present.
638 Copy reloc sequence number to insn struct.
639 (emit_ldgp): Remove user reloc handling.
640 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
641 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
642 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
643 * config/tc-alpha.h (tc_adjust_symtab): Always define.
644 (struct alpha_fix_tag): Name members less literal specific.
646 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
648 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
649 address of two symbols in different sections.
651 2001-08-31 Eric Christopher <echristo@redhat.com>
652 Jason Eckhardt <jle@redhat.com>
654 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
655 5kc, and 20kc. Clean up old entries.
657 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
658 Jeff Law <law@redhat.com>
660 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
661 offset match H8 ELF spec.
662 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
663 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
665 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
666 (build_bytes): Mark fixups for PCrel branches as signed. For
667 OBJ_ELF, make sure the reloc's offset points to the first byte
669 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
670 * tc-h8300.h (relocation mappings): Add.
672 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
674 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
675 define for BFD_ASSEMBLER.
676 (tc_reloc_mangle): Likewise.
677 (tc_gen_reloc): New function for BFD_ASSEMBLER.
679 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
681 * config/tc-h8300.c (h8300hmode): Record the machine type
682 if BFD_ASSEMBLER is defined.
683 (h8300smode, md_begin): Similarly.
685 2001-08-29 Joel Sherrill <joel@OARcorp.com>
687 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
688 default from coff to elf.
689 * configure: Regenerate.
691 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
693 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
694 assorted coff relocations to the corresponding elf relocations.
695 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
697 * configure.in: Add case for h8300-*-elf.
698 * configure: Regenerate.
700 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
702 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
703 documentation to reflect reality.
705 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
707 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
708 (macro): Reflect change to MAX_GPREL_OFFSET.
710 2001-08-27 Torbjorn Granlund <tege@swox.com>
711 Staffan Ulfberg <staffanu@swox.se>
712 Linus Nordberg <linus@swox.se>
713 Alan Modra <amodra@bigpond.net.au>
715 * configure.in: Recognise powerpc*le*, not just powerpcle*.
716 * configure: Regenerate.
717 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
718 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
719 (md_assemble): Use them.
720 (ppc_machine): Support stub for ELF64 as well as XCOFF.
721 (md_pseudo_table): Add "llong", "quad".
722 (md_parse_option): Match default_cpu of powerpc*.
723 (ppc_arch): Likewise.
724 (ppc_subseg_align): Only for OBJ_XCOFF.
725 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
726 (md_begin): Select PPC_OPCODE_64 for 64 bit.
727 (ppc_insert_operand): Don't bother testing 'file' before calling
728 as_bad_where. Use as_bad_where for operand->insert errors.
729 (mapping): Add ELF64 relocation modifiers.
730 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
731 expressions with abs_symbol.
732 (ppc_elf_cons): Correct offset for little endian targets.
733 (ppc_elf_frob_symbol): New.
734 (md_assemble): Add support for 64 bit ELF relocs.
735 (ppc_tc): Ensure 8 byte alignment when 64 bit.
736 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
737 ".toc" section for 64 bit ELF.
738 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
739 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
740 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
741 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
742 Expand on comments, error message. Add support for 64 bit relocs,
743 and use PPC_HI etc. macros.
744 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
745 (HANDLE_ALIGN): Define to generate nops in code sections rather
747 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
748 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
749 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
750 (ppc_fix_adjustable): Declare.
751 (tc_frob_symbol): Define.
752 (ppc_elf_frob_symbol): Declare.
754 2001-08-26 Andreas Jaeger <aj@suse.de>
756 * config/tc-s390.c: Add missing prototypes
757 (md_gather_operands): Make static.
759 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
761 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
762 allowed value, not the word beyond maximum.
763 * config/tc-mips.c (macro_build_lui): Code cleanup.
764 (macro): Reflect change to MAX_GPREL_OFFSET.
765 (mips_ip): Check explicitly against S_EX_NONE.
766 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
767 (md_apply_fix): Code cleanup.
769 2001-08-24 Andreas Jaeger <aj@suse.de>
771 * config/tc-ppc.h: Fix prototype declaration.
773 2001-08-23 Jakub Jelinek <jakub@redhat.com>
775 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
776 * config/obj-elf.c (obj_elf_size): When size is constant, free
777 and clear symbol_get_obj(sym)->size if any.
779 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
781 * config/tc-mips.c (md_begin): Warn about incompatibility between
782 -march=FOO and -mipsN option, continue with default ISA.
784 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
786 * config/tc-mips.c (md_parse_option): #ifdef the
787 traditional/non-traditional names as it is done in mips_target_format.
789 2001-08-20 Richard Henderson <rth@redhat.com>
791 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
792 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
793 use seg parameter instead of now_seg.
795 2001-08-18 H.J. Lu <hjl@gnu.org>
797 * config/tc-mips.c (show): Add the missing prototype.
799 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
801 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
803 (mips_ip): Use the new return values instead of characters. Add
804 support for %higher and %highest.
807 (my_getSmallExpression): Make parsing case insensitive and more
808 reliable. Add support for %higher and %highest. Further support to
809 parse %gprel and %neg is implemented but currently deactivated.
811 2001-08-17 Alan Modra <amodra@bigpond.net.au>
813 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
814 (ecoff_build_symbols): Likewise.
815 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
817 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
819 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
820 for n32 ABI if appropriate.
822 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
824 * config/tc-mips.c (cons_fix_new_mips): Remove.
825 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
826 (cons_fix_new_mips): Remove.
828 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
830 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
831 a label, not a hex constant.
833 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
835 * config/tc-v850.h: Add missing prototypes.
837 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
839 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
842 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
844 * config/tc-sparc.c (cons_fix_new_sparc): Move
845 `sparc_no_align_cons = 0;' to...
846 (s_uacons): ...here so that sparc_no_align_cons will get
849 2001-08-11 Kazu Hirata <kazu@hxi.com>
851 * config/tc-mips.c: Fix a comment typo.
853 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
855 * config/tc-mips.c (move_register): New function.
856 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
858 (macro2): Use move_register rather than macro_build for moves.
859 (mips16_macro): Likewise.
860 (macro): Likewise. Handle M_MOVE.
862 2001-08-10 Andreas Jaeger <aj@suse.de>
864 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
866 * configure: Regenerate.
868 2001-08-10 Alan Modra <amodra@bigpond.net.au>
870 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
871 Comment indentation of #pragma.
872 * macro.c (alloca): Likewise.
874 * config/tc-ppc.c: Revert 2001-08-08.
876 2001-08-09 Alan Modra <amodra@bigpond.net.au>
878 * symbols.c: Add missing prototypes.
879 * config/e-i386elf.c: Likewise.
880 * config/e-i386coff.c: Likewise.
881 * config/e-i386aout.c: Likewise.
882 * config/obj-coff.c: Likewise.
883 (def_symbol_in_progress, stack): Move definition.
884 * config/obj-elf.c: Add missing prototypes.
885 (obj_elf_change_section): Make static.
886 (obj_elf_parse_section_letters): Likewise.
887 (obj_elf_section_word): Likewise.
888 (obj_elf_section_type): Likewise.
890 2001-08-08 Alan Modra <amodra@bigpond.net.au>
892 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
893 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
894 determining reloc type with code reading operands->reloc field.
896 2001-08-08 Alan Modra <amodra@bigpond.net.au>
898 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
899 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
900 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
901 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
903 * output-file.c (output_file_create): Don't try to open a second
904 time as it's unnecessary. FOPEN_W was undefined too.
906 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
908 * config/tc-mips.c (macro_build): Replace magic constants by defines.
909 (mips_ip): Likewise. Typo.
911 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
913 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
915 (RELAX_ENCODE): Replace bfd_vma by valueT.
916 (load_address): Formatting.
917 (macro): Likewise. Code cleanup. Typo.
918 (macro2): Formatting.
919 (md_parse_option): Typo.
920 (s_mipsset): Reorder cases to look nicer.
921 (md_estimate_size_before_relax): Formatting. Code cleanup.
922 (mips_elf_final_processing): Check against NULL instead of 0.
923 (md_obj_end): Remove ugly `' in message string.
924 (s_mips_ent): Remove ugly `' in message string.
926 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
928 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
929 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
930 mutually exclusive (if they are different).
931 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
934 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
936 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
939 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
941 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
942 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
943 (md_long_opts): Add -mfp32 option.
944 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
945 (md_show_usage): Show usage for -mfp32 and -mgp32.
946 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
947 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
948 (HAVE_32BIT_ADDRESSES): New macro.
949 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
950 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
951 (s_cprestore, s_cpadd): Likewise.
952 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
953 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
954 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
955 to determine the width of addresses in load, store and jump macros.
956 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
957 used in set instructions; do not check the address size for them.
958 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
959 unaligned load and store macros.
960 (mips_ip): Use the new macros to check the width of a register when
961 processing float constants. Force a constant into memory if it is
962 destined for an FPR and the FPRs are wider than the GPRs. Warn about
963 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
964 than mips_gp32 to select synthetic instructions.
965 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
966 synthetic instructions.
968 2001-08-01 Christian Groessler <cpg@aladdin.de>
970 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
971 "rh", "rr", "rq", or "sp" then don't automatically assume
972 it's a register name. Check whether there is a number
975 2001-08-01 Alan Modra <amodra@bigpond.net.au>
977 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
978 Don't allocate more space than necessary for the input line copy.
980 2001-08-01 Alan Modra <amodra@bigpond.net.au>
982 * read.c: Standardize error/warning messages - don't capitalise, no
983 final period or newline, don't say "ignored" or "zero assumed" for
984 as_bad messages. In some cases, change the wording to that used
985 elsewhere for similar messages.
988 * atof-generic.c: Likewise.
991 * depend.c: Likewise.
992 * dwarf2dbg.c: Likewise.
996 * input-file.c: Likewise.
997 * input-scrub.c: Likewise.
998 * listing.c: Likewise.
999 * output-file.c: Likewise.
1000 * stabs.c: Likewise.
1001 * subsegs.c: Likewise.
1002 * symbols.c: Likewise.
1003 * write.c: Likewise.
1004 * ecoff.c (ecoff_directive_end): Test for missing name by
1005 comparing input line pointers rather than reading string.
1006 (ecoff_directive_ent): Likewise.
1007 * read.c (s_set): Likewise.
1008 (s_align): Report a warning rather than an error for
1009 alignment too large.
1010 (s_comm): Check for missing symbol name.
1011 (s_lcomm_internal): Likewise.
1013 (s_globl): Use is_end_of_line instead of looking for '\n'.
1014 (s_lcomm_internal): Likewise.
1015 (ignore_rest_of_line): Report a warning rather than an error.
1017 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1019 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1020 any kind of relocation against a not-loaded section.
1022 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1024 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1025 to include '@' in symbol names when parsing versioned symbols
1026 rather than calling get_symbol_end multiple times.
1027 * config/tc-i370.c (register_name): Format fixes. Don't call
1028 get_symbol_end after parsing number.
1029 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1030 code out of conditional.
1031 (address_register_name): Likewise.
1032 (other_register_name): Likewise.
1033 * config/tc-mn10300.c (r_register_name): Likewise.
1034 (xr_register_name): Likewise.
1035 (data_register_name): Likewise.
1036 (address_register_name): Likewise.
1037 (other_register_name): Likewise.
1038 * config/tc-ppc.c (register_name): Likewise.
1039 * config/tc-s390.c (register_name): Likewise.
1041 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1043 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1044 and bra relax: update fragP->fr_fix after the fixup.
1046 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1048 * read.c (s_set): Check for missing symbol name.
1050 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1052 * write.c (relax_segment <rs_space>): Account for fr_fix.
1054 2001-07-25 H.J. Lu <hjl@gnu.org>
1056 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1057 we treat weak like extern only for ELF.
1058 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1059 symbols only for ELF.
1061 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1063 * config/tc-mips.c: Fix spelling error in comment.
1065 2001-07-25 Dave Brolley <brolley@redhat.com>
1067 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1068 (IS_PARALLEL_SEPARATOR): New macro.
1069 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1070 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1071 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1072 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1075 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1077 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1078 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1079 Update dependencies with "make dep-am".
1080 * Makefile.in: Regenerate.
1081 * doc/Makefile.in: Regenerate.
1083 2001-07-23 Kazu Hirata <kazu@hxi.com>
1085 * config/tc-alpha.h: Fix formatting.
1086 * config/tc-arc.c: Likewise.
1087 * config/tc-d10v.h: Likewise.
1088 * config/tc-hppa.c: Likewise.
1089 * config/tc-i370.c: Likewise.
1090 * config/tc-i386.h: Likewise.
1091 * config/tc-i960.h: Likewise.
1092 * config/tc-ia64.c: Likewise.
1093 * config/tc-ia64.h: Likewise.
1094 * config/tc-m32r.c: Likewise.
1095 * config/tc-m68k.c: Likewise.
1096 * config/tc-m88k.c: Likewise.
1097 * config/tc-ns32k.c: Likewise.
1098 * config/tc-pdp11.c: Likewise.
1099 * config/tc-pj.h: Likewise.
1100 * config/tc-s390.c: Likewise.
1101 * config/tc-sparc.c: Likewise.
1102 * config/tc-sparc.h: Likewise.
1103 * config/tc-tic80.c: Likewise.
1104 * config/tc-w65.h: Likewise.
1106 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1108 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1109 symbols specially. Always resolve, adding fr_address to value.
1110 * write.c (write_object_file): Don't add fr_address to sym values.
1111 (relax_frag): Likewise.
1112 (relax_segment): Likewise.
1113 * config/obj-ieee.c (do_symbols): Likewise.
1114 * config/tc-cris.c (md_convert_frag): Likewise.
1115 * config/tc-fr30.c (md_convert_frag): Likewise.
1116 * config/tc-i386.c (md_convert_frag): Likewise.
1117 * config/tc-m32r.c (md_convert_frag): Likewise.
1118 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1119 * config/tc-mcore.c (md_convert_frag): Likewise.
1120 * config/tc-mips.c (mips16_extended_frag): Likewise.
1121 * config/tc-ns32k.c (md_convert_frag): Likewise.
1122 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1123 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1124 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1125 (md_relax_table): Remove first four entries. Format.
1126 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1127 setting fr_var. Simplify byte branch checks.
1129 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1131 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1132 "isbranch" param as all calls have it set.
1133 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1134 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1135 strcasecmp in "nullify" var.
1136 (pa_parse_neg_add_cmpltr): Likewise.
1137 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1138 functions. Don't print wrong conditions in error messages.
1140 2001-07-23 Andreas Jaeger <aj@suse.de>
1142 * config/tc-s390.c (s390_force_relocation): Removed.
1144 * config/tc-s390.h: Remove double declaration of
1145 TC_FORCE_RELOCATION.
1147 2001-07-22 H.J. Lu <hjl@gnu.org>
1149 * config/tc-mips.c (s_mips_end): Remove unused variables.
1150 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1152 2001-07-17 Andreas Schwab <schwab@suse.de>
1154 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1156 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1158 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1160 2001-07-17 matthew green <mrg@eterna.com.au>
1162 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1164 (line_comment_chars): Set to '/' if TE_NetBSD.
1166 2001-07-14 matthew green <mrg@eterna.com.au>
1168 * configure.in (i386-*-netbsdelf*): New target.
1169 * configure: Regenerate.
1171 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1173 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1174 class of the non-debug symbol is C_NULL.
1176 2001-07-10 Anders Norlander <anorland@synergenix.se>
1178 * doc/as.texinfo (Incbin): Fix grammatical errors.
1180 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1182 * depend.c: Use FOPEN_.. macros in calls to fopen().
1183 * input-file.c: As above.
1184 * itbl-ops.c: As above.
1185 * listing.c: As above.
1186 * output-file.c: As above.
1189 2001-07-08 Anders Norlander <anorland@synergenix.se>
1191 * read.c (s_incbin): New .incbin function.
1192 * read.c (potable): Add "incbin" pseudo-op.
1193 * read.h: Add s_incbin prototype.
1194 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1195 * NEWS: Mention new feature.
1197 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1199 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1202 2001-07-06 John Healy <jhealy@redhat.com>
1204 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1205 set of fixups to be stored.
1206 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1207 restored to be chosen from any that are saved.
1208 (gas_cgen_swap_fixups): Modified to allow the current set of
1209 fixups to be swapped with any other set that has been saved.
1210 (gas_cgen_initialize_saved_fixups_array): New routine.
1211 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1212 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1213 or MAX_SAVED_FIXUP_CHAINS.
1214 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1215 store, swap and restore fuctions to reflect the new interface.
1217 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1219 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1220 ignore empty, ineffectual alignment frags when deciding if a
1221 branch can be short.
1223 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1225 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1226 and SPECIAL_SECTION_FINI_ARRAY.
1227 (special_section_name): Add .init_array and .fini_array.
1228 (md_pseudo_table): Add init_array and fini_array.
1229 (md): Add pointer_size and pointer_size_shift fields.
1230 (setup_unwind_header): New static function.
1231 (output_unw_records): Modify to use setup_unwind_header.
1232 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1233 md.pointer_size_shift.
1234 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1236 2001-07-05 Ben Elliston <bje@redhat.com>
1238 * README (Supported platforms): m88k no longer suffers bitrot.
1240 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1242 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1244 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1245 lsy_value. Correct typos in comments.
1246 * symbols.c (local_symbol_make): Update for name change.
1247 (local_symbol_convert): Likewise.
1249 (S_GET_VALUE): Likewise.
1250 (S_SET_VALUE): Likewise.
1251 (print_symbol_value_1): Likewise.
1252 (resolve_symbol_value): Likewise. Don't divide local sym values
1253 by OCTETS_PER_BYTE twice.
1255 2001-07-04 Jim Wilson <wilson@redhat.com>
1257 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1259 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1262 2001-07-05 Ben Elliston <bje@redhat.com>
1264 * read.c (s_fill): Correct spelling error in comments.
1266 * doc/c-m88k.texi: New file.
1267 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1268 * doc/Makefile.in: Regenerate.
1269 * doc/all.texi: Set M880X0.
1270 * doc/as.texinfo: Hook in m88k-dependent documentation.
1272 2001-07-04 Eric Christopher <echristo@redhat.com>
1274 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1276 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1277 and rm5721 as valid cpu strings.
1278 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1280 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1282 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1283 if it's expected to be non-zero.
1285 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1287 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1290 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1291 (write_object_file): Set finalize_syms to
1292 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1295 * doc/internals.texi; Document
1296 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1298 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1300 * config/tc-ppc.c: Formatting fixes.
1302 2001-07-01 Ben Elliston <bje@redhat.com>
1304 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1305 they cause some subtle breakage. Will fix them again later.
1307 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1309 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1310 outside of a function as a .appline directive.
1312 2001-06-28 Eric Christopher <echristo@redhat.com>
1313 H.J. Lu <hjl@gnu.org>
1315 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1316 of mips_cpu for the ISA selection.
1317 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1318 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1319 (mips_tune): New. Use mips_tune for scheduling and optimization
1321 (append_insn): Use mips_tune and mips_arch.
1322 (macro_build): Ditto.
1324 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1325 backwards compatability mips_cpu generates arch and tune.
1326 (md_show_usage): Document new behavior.
1328 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1333 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1335 * write.c (write_object_file): Do not set finalize_syms until
1336 after the segments have been sized. Some backends may still
1337 need to access the syms's frags in order to adjust relaxed
1340 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1343 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1345 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1346 subtract MD_PCREL_FROM_SECTION for 68k.
1347 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1348 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1350 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1352 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1353 pcrel, subtract MD_PCREL_FROM_SECTION value.
1355 2001-06-24 Ben Elliston <bje@redhat.com>
1357 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1359 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1361 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1362 section symbols the same way as externs.
1364 2001-06-24 Ben Elliston <bje@redhat.com>
1366 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1367 (emit_relocations): Ditto.
1369 (md_begin): Reformat comments to conform to the GNU standards.
1370 (md_assemble): Ditto.
1372 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1373 (md_parse_option): Mark parameters as unused.
1374 (md_show_usage): Ditto.
1375 (calcop): Adjust type of `reg_prefix' to char.
1377 (getval): Adjust type of local `c' to char.
1378 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1379 (md_create_long_jump): Ditto.
1380 (md_estimate_size_before_relax): Mark parameters as unused.
1382 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1383 to allay a possible compiler warning.
1385 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1387 * doc/internals.texi (CPU backend): Document md_atof.
1389 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1391 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1392 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1395 2001-06-21 Philip Blundell <philb@gnu.org>
1397 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1399 (insns): Remove entry for adrl. Add long_flag for adr.
1400 (do_adr): Handle `l' suffix.
1403 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1405 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1406 (md_apply_fix): Use it here. Replace printf with equivalent
1408 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1409 (md_apply_fix): Here too.
1410 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1411 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1412 (md_convert_frag_1): Likewise.
1414 2000-06-20 Tom Rix <trix@redhat.com>
1416 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1418 2001-06-18 H.J. Lu <hjl@gnu.org>
1420 * doc/Makefile.am (info): Depend on $(MANS).
1421 (as.1): Remove the prefix `$(srcdir)/'.
1422 * doc/Makefile.in: Regenerated.
1426 2001-06-18 Philip Blundell <philb@gnu.org>
1428 * config/tc-arm.c (do_msr): Remove restriction on usage of
1431 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1433 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1436 2001-06-13 Philip Blundell <philb@gnu.org>
1438 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1439 (do_t_arit): Likewise.
1441 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1443 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1444 .loc pseudos if the dfwarf2 functions are available.
1445 (md_assemble): Only call dwarf2_emit_insn if it is available.
1447 * expr.c: Fix typo in comment.
1449 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1451 * doc/as.texinfo (Infix Ops): Document that comparison and
1452 combiner operators can be used as infix operators.
1454 2001-06-12 Peter Jakubek <pjak@snafu.de>
1456 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1458 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1459 (reverse_mri_condition): Likewise.
1460 (swap_mri_condition): Issue warning for conditions that can not be
1462 (build_mri_control_operand): Fix order of operands (swapped).
1463 (build_mri_control_operand): Allow upper case extension in structured
1465 (s_mri_else): Likewise.
1466 (s_mri_next): Likewise.
1467 (s_mri_for): Likewise.
1468 (s_mri_if): Fix handling comment ('*') in mri mode.
1469 (s_mri_while): Likewise.
1470 * macro.c (macro_expand): Allow macro invocation with empty
1473 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1475 * config/tc-arm.c: Fix test for overlow of literal pool.
1477 2001-06-11 H.J. Lu <hjl@gnu.org>
1479 * NEWS: Updated for the new -n option for the MIPS assembler.
1481 * config/tc-mips.c (md_show_usage): Add -n.
1483 * doc/as.texinfo: Document the new -n option.
1484 * doc/c-mips.texi: Likewise.
1485 * doc/as.1: Regenerated.
1487 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1489 * config/obj-coff.c (obj_coff_section): Formatting fix.
1491 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1494 2001-06-08 H.J. Lu <hjl@gnu.org>
1496 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1497 disable warning about all NOPS that the assembler generates.
1498 (macro): Warn NOPS generated only if warn_nops is not 0.
1499 (md_shortopts): Add `n'.
1500 (md_parse_option): Set warn_nops to 1 for `n'.
1502 2001-06-08 H.J. Lu <hjl@gnu.org>
1504 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1506 2001-06-08 H.J. Lu <hjl@gnu.org>
1508 * config/tc-mips.c (md_apply_fix): Don't adjust common
1509 extern/weak symbols for ELF.
1510 (md_estimate_size_before_relax): Treat weak like extern for
1512 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1515 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1517 * Makefile.am: 'som' is not wrongly spelled 'some'.
1518 * Makefile.in: Regenerate.
1520 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1521 S_GET_VALUE by using a temp.
1522 (append_insn): Likewise, and for S_SET_VALUE too.
1523 (mips_emit_delays): Likewise.
1524 (my_getExpression): Likewise.
1525 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1526 (mips16_extended_frag): Remove code concerned with avoiding
1527 locking in a frag address now that symbols are not finalized until
1528 relaxation is complete. Cater for first relaxation pass having
1529 bogus addresses. Use relax_marker to reliably determine whether a
1530 symbol frag has been reached on the current pass.
1532 2001-06-07 H.J. Lu <hjl@gnu.org>
1534 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1535 * configure: Regenerate.
1537 2001-06-07 H.J. Lu <hjl@gnu.org>
1539 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1541 * configure: Regenerate.
1543 2001-06-07 H.J. Lu <hjl@gnu.org>
1545 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1546 MIPS_STABS_ELF is defined.
1548 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1550 * as.c (show_usage): Remove L from listing options. It is not a
1553 2001-06-06 Christian Groessler <cpg@aladdin.de>
1555 * config/tc-z8k.c: Removed many warnings by removing unused
1556 variables and tagging unused parameters as such.
1557 (md_begin): Fixed a typo (","instead of ";").
1558 (struct ctrl_table): Add parentheses to initialize array
1560 (struct flag_table): Likewise.
1561 (struct intr_table): Likewise.
1562 (struct table): Likewise.
1563 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1565 2001-06-06 Peter Jakubek <pjak@snafu.de>
1567 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1568 options to list (e.g. m5206e, m5307, m5407).
1570 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1572 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1573 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1575 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1577 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1578 <JumpByte, JumpDword insn output>: Remove dead code.
1580 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1582 * as.c (parse_args): Correct option name "listing-lhs-width2".
1584 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1586 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1589 2001-05-30 Richard Henderson <rth@redhat.com>
1591 * read.c (emit_leb128_expr): Call md_cons_align.
1593 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1595 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1596 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1597 (tc_gen_reloc): Likewise.
1598 (sparc_cons_align): Don't clear sparc_no_align_cons.
1599 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1600 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1602 2001-05-27 Alan Modra <amodra@one.net.au>
1604 * write.c (relax_segment <rs_space>): Check the section of a
1605 symbol to determine whether it is absolute rather than comparing
1606 its frag against zero_address_frag as listings play tricks with
1609 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1610 allocated in the same chunk as the fixed part.
1612 2001-05-26 Alan Modra <amodra@one.net.au>
1614 * write.c (relax_segment <rs_space>): Calculate growth using
1615 addresses before stretch. Prevent repeated error messages.
1616 From Peter Jakubek <pjak@snafu.de>
1617 Use as_bad_where and as_warn_where to pinpoint errors.
1619 2001-05-25 Alan Modra <amodra@one.net.au>
1621 * symbols.c (resolve_symbol_value): Always set segment, even when
1622 not finalizing symbol value.
1624 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1625 * config/obj-coff.c (write_object_file): Likewise.
1626 * (size_section): Remove rs_space assert as fr_symbol is no longer
1628 (fill_section): Likewise.
1630 * configure.in: Replace linuxoldld with linux*oldld.
1631 * configure: Regenerate.
1633 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1634 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1635 that have been finalized.
1637 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1638 taking exit_dont_set_value.
1640 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1643 2000-05-24 Tom Rix <trix@redhat.com>
1645 * config/obj-coff.c (add_lineno): xcoff allows negative line
1647 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1649 2001-05-24 Alan Modra <amodra@one.net.au>
1651 * write.c (write_object_file): Set finalize_syms = 1 before
1654 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1656 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1657 architecture, remove erraneous ISA_MIPS32.
1658 (md_show_usage): Add MIPS r12k support.
1659 (mips_cpu_info_table): Add MIPS r12k support.
1661 2001-05-22 Alan Modra <amodra@one.net.au>
1663 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1666 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1667 instead use finalize_syms directly. Don't treat expressions
1668 specially with regard to finalize_syms. Update calls to self.
1669 (resolve_local_symbol): Update call to resolve_symbol_value.
1670 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1672 * symbols.h (resolve_symbol_value): Update prototype.
1673 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1674 to resolve_symbol_value.
1675 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1676 * config/obj-coff.c (do_relocs_for): Likewise.
1677 (yank_symbols): Likewise.
1678 (fixup_segment): Likewise.
1679 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1680 * config/tc-mips.c (md_convert_frag): Likewise.
1681 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1682 (ppc_fix_adjustable): Likewise.
1683 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1684 (dwarf2dbg_convert_frag): Likewise.
1685 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1686 (eh_frame_convert_frag): Likewise.
1687 * expr.c (make_expr_symbol): Likewise.
1688 * write.c (adjust_reloc_syms): Likewise.
1689 (write_object_file): Likewise.
1690 (relax_segment): Likewise.
1691 (fixup_segment): Likewise.
1692 (finalize_syms): Init to zero, and update comment.
1693 (write_object_file): Set finalize_syms to 1 rather than 2.
1694 * doc/internals.texi (sy_value): Mention finalize_syms.
1695 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1697 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1698 as relaxable if embedded system, make weak syms non-relaxable.
1700 (tc_m68k_fix_adjustable): ..so it can be used here.
1701 (md_apply_fix_2): Sign extend without conditional.
1703 * config/tc-v850.c: Update copyright.
1705 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1707 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1708 howto entry is not found.
1710 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1712 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1713 optimize differences between symbols in code sections to
1715 (mn10300_fix_adjustable): Don't adjust to section+offset
1716 relocations pointing at symbols in code sections.
1718 2001-05-16 Alan Modra <amodra@one.net.au>
1720 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1722 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1723 opcodes are output rather than after. Delete insn_size.
1724 * config/tc-v850.c (md_assemble): Similarly, but delete
1727 2001-05-14 Richard Henderson <rth@redhat.com>
1729 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1732 2001-05-14 Richard Henderson <rth@redhat.com>
1734 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1735 also collect whether to expect an FDE augmentation.
1736 (check_eh_frame): Rewrite as a state machine. Track where in
1737 an FDE we are located, skip any augmentation.
1738 (eh_frame_estimate_size_before_relax): Get code alignment from
1739 the fragment subtype.
1740 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1741 * read.c (emit_leb128_expr): Call check_eh_frame.
1743 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1745 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1746 before a relaxable insns.
1748 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1750 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1751 between symbols if the base symbol is in the current section;
1752 emit a PC-relative relocation instead.
1754 2001-05-12 Peter Targett <peter.targett@arccores.com>
1756 * config/tc-arc.c: Update copyright and tidy source comments.
1757 (md_pseudo_table): Add directive .cpu back as an alias for
1758 .option. Add .file and .line for dwarf2 support.
1759 (arc_mach_type): Make bfd_mach_arc_6 default.
1760 (md_longopts): Add entry 'pre-v6' representing old command line
1761 option when assembling for 'arc5' core versions.
1762 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1764 (arc_code_symbol): Make symbol value for @h30 fixup expression
1765 equal to O_constant.
1766 (md_assemble): Call dwarf2_emit_insn.
1767 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1768 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1769 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1771 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1773 * config/tc-ia64.c (special_linkonce_name): New.
1774 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1775 .gnu.linkonce.ia64unw{,i}.FOO.
1776 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1777 (dot_endp): Add comment about it.
1779 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1781 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1782 block, ensure that the low order bits of the alignment are
1785 2001-05-10 Alan Modra <amodra@one.net.au>
1787 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1790 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1791 current variable part of frag.
1792 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1793 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1794 * config/tc-m68hc11.c (RELAX_STATE): Define.
1795 (RELAX_LENGTH): Define.
1796 (md_estimate_size_before_relax): Handle non-relaxable cases
1797 separately from relaxable cases for clarity, and return correct
1798 size for multi-pass relaxation.
1799 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1800 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1801 (md_convert_frag): Remove "length_code".
1802 * config/tc-vax.c (RELAX_STATE): Define.
1803 (RELAX_LENGTH): Define.
1804 (md_relax_table): Add missing entry.
1805 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1806 (md_convert_frag): Remove "length_code".
1807 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1808 don't bother setting fr_var. Return correct size for multi-pass
1810 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1811 (md_convert_frag): Don't bother clearing fr_var.
1812 (md_pseudo_table): Correct initialization.
1813 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1814 (md_estimate_size_before_relax): No need to set fr_var.
1815 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1816 (md_estimate_size_before_relax): No need to set fr_var.
1818 2001-05-09 Richard Henderson <rth@redhat.com>
1820 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1821 beginning a function's unwind info block.
1823 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1825 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1827 2001-05-08 Andreas Schwab <schwab@suse.de>
1829 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1830 fx_pcrel_adjust explicitly sign extend when reading it.
1832 2001-05-08 Alan Modra <amodra@one.net.au>
1834 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1835 from md_relax_table, and combine some switch cases.
1837 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1839 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1840 from offset in non-pcrel operands too.
1842 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1844 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1845 * config/tc-arm.c (arm_handle_align): Do not insert more than
1846 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1847 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1849 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1851 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1853 * Makefile.in: Regenerate.
1854 * configure.in: Remove duplicate mips-*-ecoff* entry.
1855 * configure: Regenerate.
1857 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1858 (n_names): Cast away type mismatch.
1859 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1860 (obj_ecoff_frob_symbol): Likewise.
1861 * ecoff.c: (add_file): Add unused attribute.
1862 (ecoff_directive_begin): Likewise.
1863 (ecoff_directive_bend): Likewise.
1864 (ecoff_directive_def): Likewise.
1865 (ecoff_directive_dim): Likewise.
1866 (ecoff_directive_scl): Likewise.
1867 (ecoff_directive_size): Likewise.
1868 (ecoff_directive_type): Likewise.
1869 (ecoff_directive_tag): Likewise.
1870 (ecoff_directive_val): Likewise.
1871 (ecoff_directive_endef): Likewise.
1872 (ecoff_directive_end): Likewise.
1873 (ecoff_directive_ent): Likewise.
1874 (ecoff_directive_extern): Likewise.
1875 (ecoff_directive_file): Likewise.
1876 (ecoff_directive_fmask): Likewise.
1877 (ecoff_directive_frame): Likewise.
1878 (ecoff_directive_mask): Likewise.
1879 (ecoff_directive_loc): Likewise.
1880 (mark_stabs): Likewise.
1881 (ecoff_stab): Likewise.
1882 (ecoff_frob_symbol): Cast away type mismatch.
1883 (ecoff_padding_adjust): Likewise.
1884 (ecoff_build_symbols): Likewise.
1885 (ecoff_build_procs): Likewise.
1886 (ecoff_build_aux): Likewise.
1887 (ecoff_build_strings): Likewise.
1888 (ecoff_build_fdr): Likewise.
1889 (ecoff_build_debug): Likewise.
1890 * itbl-ops.c (itbl_assemble): Variable initialization.
1892 2001-05-03 Alan Modra <amodra@one.net.au>
1894 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1895 expressions rather than triggering an assert.
1897 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1899 * config/tc-openrisc.c: New file.
1900 * config/tc-openrisc.h: Likewise.
1902 * Makefile.am: Add OpenRISC target.
1903 * Makefile.in: Regenerated.
1905 * configure.in (openrisc-*-*): Add target.
1906 * configure: Regenerated.
1908 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1910 * config/tc-arm.c (arm_frag_align_code): Change error message to
1911 more explanatory version.
1913 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1915 * config/tc-mips.c (md_parse_option): Also accept
1916 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1918 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1920 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1921 argument passing order: predicate goes last, not first.
1923 2001-04-27 Sean McNeil <sean@mcneil.com>
1925 * configure.in: Add arm-vxworks.
1926 * configure: Regenerate.
1928 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1930 * config/tc-arm.c (arm_handle_align): New Function: Generate
1931 no-op filled alignment frags.
1932 (arm_frag_align_code): New Function: Create a code alignment frag.
1933 (arm_init_frag): New Function: Initialse the target dependent
1936 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1937 (TC_FRAG_INIT): Define.
1938 (HANDLE_ALIGN): Define.
1939 (md_do_align): Define.
1941 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1943 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1944 symbol has been initialised before extracting its symbol index.
1946 2001-04-24 H.J. Lu <hjl@gnu.org>
1948 * configure: Regenerated with the right version of autoconf.
1950 2001-04-24 Christian Groessler <cpg@aladdin.de>
1952 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1953 generate R_CALLR and R_REL16 relocations
1955 2000-04-20 Jason Eckhardt <jle@redhat.com>
1957 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1958 since frag_now can change after d10v_cleanup is called.
1960 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1962 * configure.in: Add the em type for FreeBSD targets.
1963 * configure: Regenerate.
1965 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1967 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1968 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1970 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1971 pc-relative relocations not placed at the end of the instruction.
1973 2001-04-13 Jim Wilson <wilson@redhat.com>
1975 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1978 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1980 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1981 handle SHF_MERGE and SHF_STRINGS.
1982 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1983 (obj_elf_section): Allow additional argument specifying entity size.
1984 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1985 in SEC_MERGE sections.
1987 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1989 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1991 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1993 * expr.c (operand): Pass &c to md_parse_name().
1994 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1996 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1998 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2000 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2001 * Makefile.in: Regenerated.
2003 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2004 * configure: Regenerated.
2006 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2008 * config/tc-mn10300.c (xr_registers): Added `pc'.
2010 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2012 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2013 * configure: Regenerate.
2015 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2016 cases, and always return size based on current fr_subtype.
2017 (md_begin): Move initialization of md_relax_table..
2018 (md_relax_table): ..to static initializer. Set rlx_length for
2019 UNDEF_WORD_DISP cases.
2020 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2021 (md_begin): Likewise.
2022 (md_relax_table): Likewise.
2023 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2024 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2025 Set rlx_backward and rlx_forward to zero for unused states.
2026 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2027 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2028 (UNCOND12, UNCOND32): Remove duplicate defines.
2030 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2032 * config/tc-cris.c (md_estimate_size_before_relax) <case
2033 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2034 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2035 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2036 Add cases to cover all relax states.
2037 (cris_insn_first_word_frag): New.
2038 (md_assemble): Call cris_insn_first_word_frag to get the first
2039 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2040 end. Drop variable insn_size.
2041 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2042 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2043 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2045 * write.c (write_object_file): Reset broken word state before
2048 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2050 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2051 for one line if not already enabled.
2052 * cond.c (s_elseif): Correct conditional assembly listing.
2055 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2056 Don't abort on NULL current_cframe.
2058 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2060 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2061 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2062 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2063 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2064 * config/obj-coff.c (do_relocs_for): Likewise.
2065 (yank_symbols): Likewise.
2066 (fixup_segment): Likewise.
2067 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2068 (ppc_fix_adjustable): Likewise.
2069 * config/tc-mips.c (md_convert_frag): Likewise.
2070 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2071 * ehopt.c (eh_frame_convert_frag): Likewise.
2072 * expr.c (make_expr_symbol): Likewise.
2074 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2076 * symbols.c (resolve_symbol_value): Don't fix expression values
2077 until relaxation is complete.
2078 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2079 (S_GET_VALUE): Likewise, and return unresolved expression value.
2080 * write.c (finalize_syms): New.
2081 (relax_and_size_seg): Split into..
2082 (relax_seg): New function, returns 1 if anything changed..
2083 (size_seg): And the remainder of relax_and_size_seg.
2084 (fixup_segment): Arrange for final resolution of sym values.
2085 (adjust_reloc_syms): Likewise.
2086 (write_object_file): Likewise, and repeatedly call relax_seg until
2087 nothing more changes.
2088 (relax_segment): Return 1 if anything changed. Use correct types
2089 for rs_org `target' and `after'.
2090 * write.h (finalize_syms): Declare.
2091 (relax_segment): Update prototype.
2093 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2094 do-nothing cases to switch to avoid abort on a second relaxation
2095 pass, and tidy code a little.
2096 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2097 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2098 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2099 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2100 (md_relax_table): Remove first four unused entries. Increment
2101 rlx_length by one throughout table, and update comments to suit.
2102 (md_estimate_size_before_relax): Return size of current variable
2103 part of frag to reflect reality when relaxing more than once.
2104 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2105 (COND32, UNCD32): Rename to DISP32 throughout.
2106 (UNDEF_WORD_DISP): Renumber to 3.
2107 (md_estimate_size_before_relax): Add extra do-nothing cases.
2108 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2109 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2110 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2111 handle word and dword branches.
2113 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2115 * config/tc-cris.h (tc_fix_adjustable): Allow only
2116 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2117 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2118 example in comment to valid type.
2120 2001-03-28 H.J. Lu <hjl@gnu.org>
2122 * read.c (equals): Set to local for COFF only if it hasn't been
2125 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2127 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2128 (md_begin): Use it when setting default architecture.
2130 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2132 * read.c (equals): (for COFF) default symbols to being local.
2134 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2136 * configure.in (cris-*-*): Change default emulation to criself.
2137 (cris-*-*aout*): New rule.
2138 * configure: Regenerate.
2140 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2142 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2143 BFD_RELOC_390_GOTENT.
2144 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2145 BFD_RELOC_390_GOTENT.
2147 2001-03-26 Nick Clifton <nickc@redhat.com>
2149 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2150 * config/tc-s390.c (s390_force_relocation): New function: Force
2151 relocations for VTINHERIT relocs.
2153 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2155 * doc/as.texinfo: Put @c man begin to generate the as man page.
2156 When generating man, define all the variables. Re-organize some
2157 options to obtain better indentation of man page.
2158 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2159 (as.1): Build from as.texinfo.
2160 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2162 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2164 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2165 scale factor, and return the end of the expression.
2166 (i386_operand): Modify for above.
2168 2001-03-23 Nick Clifton <nickc@redhat.com>
2170 * doc/as.texinfo: Document --listing-XXX command line switches.
2171 Explain why listings behave differently when -pipe is used.
2173 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2175 * write.c (fix_new_exp): Print an error if passed a register.
2177 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2179 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2180 (PIC_SUFFIX_CHAR): New macro.
2181 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2182 (pic): New variable.
2183 (md_longopts): New option --pic.
2184 (OPTION_PIC): Define.
2185 (md_estimate_size_before_relax): Tweak longish comment.
2186 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2187 (md_assemble): Handle a PIC relocation on prefix and normal
2188 instruction operands.
2189 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2190 "complex" operand expressions. Call frag_more outside
2191 gen_cond_branch_32 parameter list.
2192 (cris_process_instruction): Handle PIC relocs on parsed
2193 operand expressions. Validize PIC reloc sizes.
2194 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2195 (gen_bdap): Handle "complex" operand expressions.
2196 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2197 ADD.D offset,PC as jump instruction if generating PIC. Generate
2198 error instead of crashing on complex expressions.
2199 (cris_number_to_imm): Add segT parameter. All callers changed.
2200 Use segT parameter, not now_seg, for segment of fixup. Handle
2201 PCREL relocations but check that they are fully resolved.
2202 (md_parse_option): Handle OPTION_PIC.
2203 (tc_gen_reloc): Handle PIC relocs.
2204 (md_show_usage): Update for --pic.
2205 (md_apply_fix3): Renamed from md_apply_fix.
2206 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2207 (md_cris_force_relocation): Force relocation for PIC relocs.
2209 * config/tc-cris.h: Tweak attribution.
2210 (MD_APPLY_FIX3): Define.
2211 (IS_CRIS_PIC_RELOC): New macro.
2212 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2213 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2215 (tc_frob_symbol): Avoid emitting undefined symbols.
2217 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2219 * frags.h (struct frag): Add relax_marker.
2220 * write.c (is_dnrange): Delete.
2221 (relax_frag): Use correct types for `aim', `target', `address'.
2222 Delete `offset', `was_address'. Test `relax_marker' instead of
2223 using fragile (and slow) address test.
2224 (relax_segment): Init and flip `relax_marker'.
2226 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2228 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2231 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2233 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2234 with 'Motorola specification for assembly language input standard'.
2236 2001-03-17 Richard Henderson <rth@redhat.com>
2238 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2239 (dwarf2_directive_loc): Don't use them.
2240 (dwarf2_directive_file): Reject duplicate file definitions.
2241 (get_filenum): Zero allocated memory.
2242 (out_file_list): Complain about missing file definitions.
2244 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2246 * read.c (do_org): Handle complex expressions.
2247 * cgen.c (gas_cgen_finish_insn): Likewise.
2249 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2251 * config/tc-ia64.c (md): New member keep_pending_output.
2252 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2254 (dot_xdata): Turn on md.keep_pending_output for the duration of
2256 (dot_xfloat_cons): Ditto.
2257 (dot_xstringer): Ditto.
2258 (dot_xdata_ua): Ditto.
2259 (dot_xfloat_cons_ua): Ditto.
2261 2001-03-15 Jim Wilson <wilson@redhat.com>
2263 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2266 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2268 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2270 2001-03-15 DJ Delorie <dj@redhat.com>
2272 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2273 blindly freeing string if it isn't at the top of the obstack.
2275 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2277 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2278 (NUM_FLAG_CODE): Define.
2279 (lex_got): New function.
2280 (got_reloc): New global var.
2281 (x86_cons_fix_new): New function.
2282 (x86_cons): New function.
2283 (i386_immediate): Use lex_got here, replacing inline code. Change
2284 "ignoring junk.." error message to "junk.."
2285 (i386_displacement): Likewise.
2286 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2287 (x86_cons): Declare.
2288 (TC_CONS_FIX_NEW): Define.
2289 (x86_cons_fix_new): Declare.
2291 2001-03-12 Nick Clifton <nickc@redhat.com>
2293 * config/tc-arm.c (md_begin): Always set machine type based on
2296 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2298 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2299 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2301 <JumpInterSegment output>: Use correct i.disp_reloc[].
2302 <immediate output>: Likewise.
2304 2001-03-06 Nick Clifton <nickc@redhat.com>
2306 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2309 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2311 * config/tc-m68k.c : Add 5407 to archs[] table.
2312 (HAVE_LONG_BRANCH): Add mcf5407.
2313 (select_control_regs): Recognize 5407.
2315 2001-03-02 Dave Brolley <brolley@redhat.com>
2317 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2320 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2322 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2323 (gen_to_words): Print warnings if NaNs are found and the target CPU
2324 does not support them. Allow largest exponent to be used in normal
2325 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2327 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2329 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2330 anymore since we use bfd_elf_generic_reloc now.
2331 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2333 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2335 * configure.in (BFD_VERSION): New.
2336 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2337 * configure: Regenerate.
2338 * Makefile.am: Run "make dep-am"
2339 * Makefile.in: Regenerate.
2340 * doc/Makefile.in: Regenerate.
2342 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2344 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2345 SEC_NEVER_LOAD when the 'n' flag is used.
2346 Add SEC_NEVER_LOAD to matchflags.
2348 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2350 * symbols.c (decode_local_label_name): Initialize message_format
2351 only when an error is reported (perf pb due to I18N).
2353 2001-02-23 H.J. Lu <hjl@gnu.org>
2355 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2356 BFD_ASSEMBLER is not defined.
2358 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2360 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2361 done if it's against a symbol.
2363 2001-02-22 Timothy Wall <twall@cygnus.com>
2365 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2366 target formats if applicable.
2367 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2368 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2369 * Makefile.in: Regenerated.
2370 * configure.in: Added configuration for ia64-*-aix*.
2371 * configure: Regenerated.
2373 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2375 * config/tc-ia64.c (enum operand_match_result): New type.
2376 (operand_match): Change return type to operand_match_result.
2377 Fix all returns appropriately, adding support for returning the
2378 out-of-range result.
2379 (parse_operands): New locals result, error_pos, out_of_range_pos,
2380 curr_out_of_range_pos. Rewrite operand matching loop to give better
2383 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2385 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2386 (dot_proc): Clear unwind.prologue_count to zero.
2387 (dot_prologue): Increment unwind.prologue_count.
2388 (dot_restore): If second operand is omitted, use
2389 unwind.prologue_count -1 for "ecount" (# of additional regions to
2390 pop). Decrement unwind.prologue_count by number of regions
2393 2001-02-21 Nick Clifton <nickc@redhat.com>
2395 * doc/as.texinfo (Section): Note that some flags to the COFF
2396 version of .section remove attributes rather than setting them.
2398 2001-02-20 Kazu Hirata <kazu@hxi.com>
2400 * config/tc-pdp11.c: Fix formatting.
2401 * config/tc-pdp11.h: Likewise.
2403 2001-02-20 Bo Thorsen <bo@suse.de>
2405 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2408 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2410 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2411 all FreeBSD platforms should look the same at this level.
2412 * configure: Rebuilt.
2413 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2415 2001-02-18 lars brinkhoff <lars@nocrew.org>
2417 * Makefile.am: Add PDP-11 target.
2418 * configure.in: Likewise.
2419 * config/tc-pdp11.c: New file.
2420 * config/tc-pdp11.h: New file.
2421 * doc/Makefile.am: Add PDP-11 documentation.
2422 * doc/all.texi: Likewise.
2423 * doc/as.texinfo: Likewise.
2424 * doc/c-pdp11.texi: New file.
2426 2001-02-16 matthew green <mrg@redhat.com>
2428 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2430 2001-02-13 Jim Wilson <wilson@redhat.com>
2432 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2433 reloc instead of a 0 reloc.
2434 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2436 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2438 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2440 * write.c (is_dnrange): Stop as soon as the address becomes
2442 (relax_frag): Add segment parameter. Only call symbol_get_frag
2443 once. Only call is_dnrange if the symbol is in the same segment,
2444 and the symbol address is larger.
2445 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2446 * write.h (relax_frag): Update declaration.
2447 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2449 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2450 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2451 (m32r_relax_frag): Update declaration.
2452 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2453 * config/tc-tic54x.h (md_relax_frag): Likewise.
2454 * doc/internals.texi (CPU backend): Update documentation for
2457 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2459 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2460 Mention effect of < 386 architectures on jump promotion.
2461 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2463 * config/tc-i386.c (no_cond_jump_promotion): New.
2464 (set_cpu_arch): Parse "jumps" arch modifier.
2465 (insn_size): Modify usage comment.
2466 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2467 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2468 (TYPE_FROM_RELAX_STATE): New define.
2469 (UNCOND_JUMP, COND_JUMP): Renumber.
2470 (md_relax_table): Reorder to suit.
2471 (COND_JUMP86): New define.
2472 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2473 (md_assemble): Create frag var for jumps of max size, encode relax
2474 state for COND_JUMP86.
2475 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2476 leave conditional jumps small if no_cond_jump_promotion.
2477 (md_convert_frag): Likewise.
2479 * expr.c (operator): Don't bump input_line_pointer for two char
2480 operators. Instead return operator size via new param num_chars.
2481 (expr): Use above to parse multi-char operators correctly.
2483 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2485 * config/tc-i386.c (i386_displacement): Fix handling of
2486 BFD_RELOC_X86_64_GOTPCREL.
2487 (i386_validate_fix): Likewise.
2489 2001-02-12 Philip Blundell <pb@futuretv.com>
2491 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2492 ldrt/strt instructions.
2494 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2496 * config/tc-mips.c (macro): For M_LA_AB emit a
2497 BFD_RELOC_MIPS_CALL16 relocation or a
2498 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2499 BFD_RELOC_MIPS_GOT16 and
2500 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2501 loading the jump register when generating SVR4_PIC code.
2503 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2505 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2506 map to MIPS-specific files, as they used to do before the
2507 change on 2000-05-21.
2508 * configure: Regerate.
2510 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2512 * config/tc-mips.c (md_parse_option): Don't try to compile
2513 ELF-only option code if not ELF.
2515 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2517 * config/tc-ia64.h (md_elf_section_type): New macro.
2518 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2519 (they're now handled via ia64_elf_section_type.
2521 * config/tc-ia64.c (unwind): New members saved_text_seg,
2522 saved_text_subseg, and force_unwind_entry.
2523 (optimize_unw_records): New function to optimize away unnecessary
2525 (ia64_elf_section_type): New function.
2526 (output_unw_records): Generate unwind info only if the size is
2527 non-zero or if it's forced for some other reason (e.g.,
2528 handlerdata or a personality routine).
2529 (generate_unwind_image): Don't switch back to previous
2530 section---stay inside the unwind info section instead so that
2531 handlerdata that may follow goes into the right place.
2532 (dot_handlerdata): Force generation of unwind entry and save the
2533 current active text segment before generating unwind image.
2534 (dot_unwentry): Force generation of unwind entry.
2535 (dot_personality): Ditto.
2536 (dot_endp): Generate unwind table entry only if there is
2537 some unwind info or the unwind entry was forced.
2539 * config/tc-ia64.c (make_unw_section_name): New macro to form
2540 unwind section name.
2541 (generate_unwind_image): Add "text_name" argument. Use it to
2542 form unwind section name.
2543 (dot_handlerdata): Determine current segment (section) name and
2544 pass it to generate_unwind_image().
2545 (dot_endp): Determine current segment (section) name and use
2546 it to determine the appropriate unwind section name.
2547 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2548 n, fill, and max arguments.
2550 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2552 * Makefile.am: Add linux target for S/390.
2553 * configure.in: Likewise.
2554 * config/tc-s390.c: New file.
2555 * config/tc-s390.h: New file.
2557 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2559 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2560 2byte, 4byte and 8byte.
2562 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2564 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2565 md_number_to_chars with size > sizeof (valueT).
2567 2001-02-06 H.J. Lu <hjl@gnu.org>
2569 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2570 there is no relocation.
2572 2001-02-06 H.J. Lu <hjl@gnu.org>
2574 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2576 * config/tc-ia64.c (md_parse_option): Only accept the valid
2577 ia64 options on "-axxx".
2579 2001-02-05 Jim Wilson <wilson@redhat.com>
2581 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2582 aborting for invalid operands.
2584 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2586 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2587 than via pointer. Update all callers.
2588 (UNWIND_LOW32): Define.
2589 (UNWIND_HIGH32): Define.
2590 (pa_build_unwind_subspace): Use the above macros instead of dumping
2591 bitfields directly. Call frag_more once rather than multiple times.
2592 (md_assemble): Use UNWIND_LOW32.
2593 (pa_entry): Likewise
2594 (pa_procend): Likewise.
2595 (process_exit): Use UNWIND_HIGH32.
2597 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2599 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2600 function to select the header according to the cpu.
2601 (md_after_pass_hook, md_do_align): Remove.
2602 (md_cleanup, m68hc11_cleanup): Remove.
2603 (md_pcrel_from_section): Declare.
2604 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2605 (build_jump_insn, build_insn): Likewise.
2606 (m68hc11_listing_header): New function.
2607 (m68hc11_cleanup): Remove.
2609 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2611 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2612 symbols because there is no support for shared libraries and these
2613 symbols can't be overridden (unless they are weak).
2615 2001-02-01 Momchil Velikov <velco@fadata.bg>
2617 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2618 for the compilation unit with a zero byte.
2620 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2622 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2623 destinations. Correct range check for 17 and 22 bit branches.
2625 2001-01-25 Nick Clifton <nickc@redhat.com>
2627 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2628 still set. Issue an error message instead.
2629 (md_estimate_size_before_relax): Delete unused variable
2630 'buffer_address'. Fixup parentheses around if statement.
2632 2001-01-23 Kazu Hirata <kazu@hxi.com>
2634 * as.c: Fix formatting.
2635 * ehopt.c: Likewise.
2636 * messages.c: Likewise.
2637 * stabs.c: Likewise.
2638 * symbols.c: Likewise.
2640 2001-01-23 Ben Elliston <bje@redhat.com>
2642 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2644 2001-01-22 Kazu Hirata <kazu@hxi.com>
2646 * config/tc-alpha.c: Fix formatting.
2648 2001-01-19 Kazu Hirata <kazu@hxi.com>
2650 * config/tc-alpha.c: Fix formatting.
2652 2001-01-18 Kazu Hirata <kazu@hxi.com>
2654 * config/tc-alpha.c: Fix formatting.
2656 2001-01-18 Nick Clifton <nickc@redhat.com>
2658 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2660 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2662 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2664 * configure.in (cpu_type, arch): Match i386 too.
2665 * configure: Rebuilt.
2667 2001-01-16 Kazu Hirata <kazu@hxi.com>
2669 * config/tc-i386.c: Fix formatting.
2671 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2673 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2674 relocs for .PARISC.unwind section.
2676 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2677 depending on section flags, not just for .text.
2679 2001-01-15 Jim Wilson <wilson@redhat.com>
2681 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2682 not immediately followed by an instruction.
2684 2001-01-15 Kazu Hirata <kazu@hxi.com>
2686 * config/tc-m68hc11.c: Fix formatting.
2688 2001-01-15 Nick Clifton <nickc@redhat.com>
2690 * symbols.c (colon): Change 'already defined symbol' from a
2691 fatal error to an ordinary error. There is no reason why this
2692 error should be fatal.
2694 * message.c (as_fatal): Delete output file, if one has been
2697 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2699 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2701 2001-01-14 Kazu Hirata <kazu@hxi.com>
2703 * config/tc-alpha.c: Fix formatting.
2704 * config/tc-arc.c: Likewise.
2705 * config/tc-arc.h: Likewise.
2706 * config/tc-d10v.c: Likewise.
2707 * config/tc-i370.c: Likewise.
2708 * config/tc-i386.c: Likewise.
2709 * config/tc-i960.c: Likewise.
2710 * config/tc-m68k.c: Likewise.
2711 * config/tc-ppc.c: Likewise.
2712 * config/tc-sparc.c: Likewise.
2713 * config/tc-tahoe.c: Likewise.
2714 * config/tc-vax.c: Likewise.
2716 * config/tc-arc.c: Fix formatting.
2718 * config/tc-arc.c: Fix formatting.
2720 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2722 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2723 both 32 and 64 bit ELF.
2725 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2726 and don't bother storing `m' for "ce" completer. Tidy handling of
2727 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2729 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2731 * config/tc-i386.h (TARGET_MACH): New macro.
2732 (i386_mach): Declare.
2733 * config/tc-i386.c (i386_mach): New function.
2735 2001-01-13 Philip Blundell <philb@gnu.org>
2737 * doc/as.texinfo: Fix spelling and cross-references.
2739 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2740 character for all systems, not just GNU/Linux. Make it explicit
2741 that `-k' doesn't affect code generation, just ELF flags.
2743 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2745 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2748 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2750 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2752 2001-01-12 Nick Clifton <nickc@redhat.com>
2754 * as.c (print_args): Update copyright date to 2001.
2756 2001-01-12 Peter Targett <peter.targett@arccores.com>
2758 * doc/c-arc.texi: New file.
2759 Some sections to be expanded.
2761 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2763 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2764 (md_parse_option): Always accept "--32".
2766 2001-01-11 Peter Targett <peter.targett@arccores.com>
2768 * as.h (TC_ARC): Ensure struc-symbol.h included.
2769 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2771 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2772 (TARGET_SYMBOL_FIELDS) added.
2774 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2775 * doc/c-arc.texi: New file.
2776 Some sections to be expanded.
2777 * doc/as.texinfo: Update command-line options.
2778 Removed outdated text for ARC dependant features, instead include
2779 text from above file.
2781 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2782 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2783 (targ-cpu.h) header.
2785 * config/tc-arc.c: New updated configuration for
2786 ARC, including selection of core variants, and extensibility of
2787 instructions, registers etc. through directives.
2789 * config/tc-arc.c (arc_extinst): Minor corrections for
2791 (arc_common) Likewise. Make alignment argument optional for local
2792 symbols also, with default of zero.
2794 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2796 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2797 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2798 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2799 and fix_new_exp() instead.
2800 (md_convert_frag): For indexed post byte use the symbol value
2801 rather than the displacement.
2802 (md_relax_table): Fix indexed offset relax.
2804 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2806 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2808 (relaxable_symbol): New function.
2810 2001-01-11 Andreas Jaeger <aj@suse.de>
2812 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2815 2001-01-10 Nick Clifton <nickc@redhat.com>
2817 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2818 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2820 2001-01-10 Nick Clifton <nickc@redhat.com>
2822 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2823 character used to dollar local symbols.
2824 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2825 local label symbols.
2826 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2827 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2829 Use LOCAL_LABEL_CHAR.
2830 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2831 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2832 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2834 2001-01-08 Bo Thorsen <bo@suse.de>
2836 * config/tc-i386.c (i386_immediate, i386_displacement):
2839 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2841 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2844 2001-01-07 Philip Blundell <philb@gnu.org>
2846 * doc/as.texinfo (Bug Reporting): Update email address for
2850 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2852 * configure.in: Define DEFAULT_ARCH for i386.
2853 * config/tc-i386.c (md_assemble): Return after the error message;
2854 move testing for 64bit operands to proper place.
2856 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2858 * doc/as.texinfo: Document '#' as comment character for i386 and
2859 x86_64. Add AMD x86-64 into menu of machine dependent information.
2861 * doc/c-i386.texi: Document x86_64 extensions.
2863 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2865 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2867 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2869 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2870 * NEWS: Add note about Pentium4 support.
2872 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2874 * config/tc-i387.c (pi, pte, pt): Update.
2875 (type_names): Add new types.
2877 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2879 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2880 CpuUnknown): Renumber
2881 (CpuP4, CpuSSE2): New.
2882 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2884 2001-01-03 Philip Blundell <pb@futuretv.com>
2886 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2888 (alpha_fix_adjustable): Likewise.
2889 (md_apply_fix): Likewise.
2891 2000-12-31 H.J. Lu <hjl@gnu.org>
2893 * listing.c (listing_message): Allocate string only if it is
2896 * configure: Rebuild.
2898 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2900 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2901 Point out caveats with generating fixups for the opcode in a frag.
2903 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2905 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2908 2000-12-29 H.J. Lu <hjl@gnu.org>
2910 * listing.c (calc_hex): Print the variable part only if the
2911 fragment type is rs_fill.
2913 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2915 * doc/internals.texi (tc_conditional_pseudoop,
2916 TC_LINKRELAX_FIXUP): Fix typos.
2918 2000-12-28 Richard Henderson <rth@redhat.com>
2920 * write.c (subsegs_finish): Fix thinko last change -- don't
2921 "optimize" the alignment == 0 case.
2923 2000-12-28 Richard Henderson <rth@redhat.com>
2925 * as.h (rs_align_test): New.
2926 * frags.c (NOP_OPCODE): Move default from read.c.
2927 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2928 (frag_align_code): New.
2929 * frags.h (frag_align_code): Declare.
2930 * read.c (NOP_OPCODE): Remove.
2931 (do_align): Use frag_align_code.
2932 * write.c (NOP_OPCODE): Remove.
2933 (get_recorded_alignment): New.
2934 (cvt_frag_to_fill): Handle rs_align_test.
2935 (relax_segment): Likewise.
2936 (subsegs_finish): Align last subseg in section to the
2937 section alignment. Use frag_align_code.
2938 * write.h (get_recorded_alignment): Declare.
2939 * config/obj-coff.c (size_section): Handle rs_align_test.
2940 (fill_section, fixup_mdeps): Likewise.
2941 (write_object_file): Use frag_align_code.
2943 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2944 (alpha_handle_align): New.
2945 * config/tc-alpha.h (HANDLE_ALIGN): New.
2946 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2948 * config/tc-i386.h (md_do_align): Use frag_align_code.
2949 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2951 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2952 (ia64_handle_align): New.
2953 * config/tc-ia64.h (HANDLE_ALIGN): New.
2954 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2956 * config/tc-m32r.c (m32r_do_align): Remove.
2957 (m32r_handle_align): New.
2958 (fill_insn): Use frag_align_code.
2959 * config/tc-m32r.h (md_do_align): Remove.
2960 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2961 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2962 * config/tc-mips.c, config/tc-mips.h: Similarly.
2964 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2965 (sh_handle_align): Likewise. Handle rs_align_code.
2966 (sh_do_align): Remove.
2967 * config/tc-sh.h (md_do_align): Remove.
2968 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2970 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2971 (sparc_handle_align): Likewise. Handle rs_align_code.
2972 * config/tc-sparc.h (md_do_align): Remove.
2973 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2975 2000-12-22 DJ Delorie <dj@redhat.com>
2977 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2978 when we assemble the first half of a pair.
2980 2000-12-22 H.J. Lu <hjl@gnu.org>
2982 * config/tc-i386.c (reloc): Update the macro for non-bfd
2984 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2986 2000-12-22 H.J. Lu <hjl@gnu.org>
2988 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2990 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2992 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2993 (QWORD_MNEM_SUFFIX): New macro.
2994 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2996 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2997 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2999 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3000 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3001 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3002 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3003 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3005 (Reg, WordReg): Add Reg64.
3006 (Imm): Add Imm32S and Imm64.
3008 (Disp): Add Disp64 and Disp32S.
3009 (AnyMem): Add Disp32S.
3010 (RegRex, RegRex64): New macros.
3011 (rex_byte): New type.
3012 * config/tc-i386.c (set_16bit_code_flag): Kill.
3013 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3014 (reloc): New parameter "signed"; support x86_64.
3015 (set_code_flag): New.
3016 (DEFAULT_ARCH): New macro; default to "i386".
3017 (default_arch): New static variable.
3018 (struct _i386_insn): New fields Operand_PCrel; rex.
3019 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3020 (flag_code): New enum and static variable.
3021 (use_rela_relocations): New static variable.
3022 (flag_code_names): New static variable.
3023 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3024 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3026 (i386_align_code): Return plain "nop" for x86_64.
3027 (mode_from_disp_size): Support Disp32S.
3028 (smallest_imm_type): Support Imm32S and Imm64.
3029 (offset_in_range): Support size of 8.
3030 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3031 (md_pseudo_table): Add "code64"; use set_code_flat.
3032 (md_begin): Emit sane error message on hash failure.
3033 (tc_i386_fix_adjustable): Support x86_64 relocations.
3034 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3035 instructions supported on particular arch just partially,
3036 output of 64bit immediates, handling of Imm32S and Disp32S type.
3037 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3038 (i386_displacement): Likewise.
3039 (i386_index_check): Cleanup; support 64bit addresses.
3040 (md_apply_fix3): Support x86_64 relocation and rela.
3041 (md_longopts): Add "32" and "64".
3042 (md_parse_option): Add OPTION_32 and OPTION_64.
3043 (i386_target_format): Call even for ELFs; choose between
3044 elf64-x86-64 and elf32-i386.
3045 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3046 (tc_gen_reloc): Support rela relocations and x86_64.
3047 (intel_e09_1): Support QWORD.
3049 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3051 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3052 it's not an offset expression.
3053 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3054 keep the braces '[' and ']' in the output string.
3055 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3056 != FLAT. There is no such op_modifier.
3058 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3060 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3063 2000-12-13 Kazu Hirata <kazu@hxi.com>
3065 * as.h: Fix formatting.
3067 * dwarf2dbg.c: Likewise.
3068 * input-scrub.c: Likewise.
3071 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3073 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3074 configure: Regenerate.
3076 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3078 * dwarf2dbg.c: #include <limits.h> only if it exists.
3080 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3082 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3083 (md_apply_fix): Here too.
3085 2000-12-12 Jim Wilson <wilson@redhat.com>
3087 * config/tc-ia64.h (ia64_init): Add prototype.
3089 2000-12-12 H.J. Lu <hjl@gnu.org>
3091 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3093 * read.h (outputting_stabs_line_debug): Change it to int.
3094 * stabs.c (outputting_stabs_line_debug): Likewise.
3096 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3098 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3099 the address of a function result.
3101 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3103 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3104 (md_assemble): Call dwarf2_emit_insn.
3105 (shlib): Fix typo SHILB -> SHLIB.
3106 (md_parse_option): Likewise.
3107 (ppc_elf_validate_fix): Likewise:
3108 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3110 2000-12-12 Nick Clifton <nickc@redhat.com>
3112 * cgen.h: Fix formatting.
3113 * input-scrub.c: Fix formatting.
3114 * macro.c: Fix formatting.
3115 * config/tc-mips.c: Fix formatting.
3116 * doc/c-mips.texi: Fix formatting.
3118 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3120 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3121 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3123 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3125 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3128 * i386.h (*_Suf): Remove No_dSuf.
3129 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3131 (i386_optab): Remove 'd' in the suffixes.
3133 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3135 * config/tc-i386.c (T_SHORT): Undefine before defining.
3137 2000-12-05 Kazu Hirata <kazu@hxi.com>
3139 * config/tc-mips.c: Fix formatting.
3141 2000-12-04 Matthew Hiller <hiller@redhat.com>
3143 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3144 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3145 (md_show_usage): Ditto.
3146 (md_parse_option): Ditto.
3147 (d10v_cleanup): Writes pending instruction only if
3148 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3149 Fix compile time warning messages.
3151 * doc/c-d10v.texi: Documents new options.
3153 2000-12-04 Matthew Hiller <hiller@redhat.com>
3155 * stabs.c (outputting_stabs_line_debug): New variable.
3156 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3157 function entry and unset at function exit.
3159 * read.h (outputting_stabs_line_debug): New extern declaration.
3161 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3163 * dwarf2dbg.c: Fix compile time warning messages.
3165 2000-12-03 Kazu Hirata <kazu@hxi.com>
3167 * config/tc-a29k.c: Fix formatting.
3168 * config/tc-alpha.c: Likewise.
3169 * config/tc-arm.c: Likewise.
3170 * config/tc-cris.c: Likewise.
3171 * config/tc-hppa.c: Likewise.
3172 * config/tc-i370.c: Likewise.
3173 * config/tc-i386.c: Likewise.
3174 * config/tc-i860.c: Likewise.
3175 * config/tc-i960.c: Likewise.
3176 * config/tc-ia64.c: Likewise.
3177 * config/tc-m68hc11.c: Likewise.
3178 * config/tc-m68k.c: Likewise.
3179 * config/tc-m88k.c: Likewise.
3180 * config/tc-pj.c: Likewise.
3181 * config/tc-ppc.c: Likewise.
3182 * config/tc-sh.c: Likewise.
3183 * config/tc-sparc.c: Likewise.
3184 * config/tc-tahoe.c: Likewise.
3185 * config/tc-vax.c: Likewise.
3187 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3189 * config/tc-mips.c (mips_ip): When calculating offsets,
3190 don't accept as constant the difference between the
3191 addresses of symbols in two different sections.
3193 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3195 (validate_mips_insn): Likewise. Also, update 'B' operand
3196 specifier to use OP_*_CODE20 constants and delete 'm' operand
3198 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3199 operand specifiers. Change warning generated by 'B' operand
3200 specifier to reflect its new multi-purpose usage.
3202 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3203 -1, and update comment.
3204 (file_mips_isa): Likewise.
3205 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3206 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3207 ISA_* constants rather than hard-coded numbers.
3208 (mips_cpu_info): New structure.
3209 (mips_cpu_info_table): New table describing CPU and ISA names
3211 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3212 mips_cpu_info_from_cpu): New functions.
3213 (mips_isa_to_str): New function to get string for ISA name.
3214 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3215 return const char *.
3216 (md_begin): Redo CPU and ISA selection logic, using
3217 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3218 than hard-coded numbers.
3219 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3220 ISA_* constants rather than hard-coded numbers.
3221 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3222 (md_longopts): Delete OPTION_NO_MIPS32.
3223 (md_parse_option): Convert to use ISA_* constants rather than
3224 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3225 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3226 to use strcasecmp to recognize "default" and to use
3227 mips_cpu_info_from_name to get CPU numbers from argument.
3228 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3229 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3231 (s_mipsset): Accept ISA value 32.
3232 * doc/as.texinfo: Clean up MIPS options summary slightly,
3233 remove -no-mips32. Add note about -mips4 and -mips32
3234 specifying those ISA levels. Delete -mips32 and -no-mips32
3235 cpu flag descriptions.
3236 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3237 up the supported CPU switch list, and replace 4Kc, 4Km, and
3238 4Kp entries with a single mips32-4k entry. Note that you can
3241 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3243 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3245 (md_parse_option): Add cases for OPTION_MIPS5 and
3247 (md_show_usage): Mention -mips5 and -mips64 arguments.
3248 (s_mipsset): Add cases for MIPS5 and MIPS64.
3249 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3251 * doc/as.texinfo: Mention -mips5 and -mips64 options
3253 * doc/c-mips.texi: Likewise. Also update introduction
3254 and ".set" usage information.
3256 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3258 (mips_cpu_info_table): Add SB-1 entries.
3259 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3260 known to the -mcpu option.
3262 * doc/as.texinfo: Correct description of MIPS -mcpu
3263 option, by copying some of the text from doc/c-mips.texi.
3265 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3267 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3269 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3270 (sparc*-*-rtems*): Switched from a.out to ELF.
3271 * configure: Regenerate.
3272 * config.in: Regenerate.
3273 * Makefile.in: Regenerate.
3274 * aclocal.m4: Regenerate.
3275 * po/gas.pot: Regenerate.
3277 2000-11-30 Philip Blundell <pb@futuretv.com>
3279 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3280 even in non BFD_ASSEMBLER case.
3282 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3284 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3287 2000-11-29 Richard Henderson <rth@redhat.com>
3289 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3290 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3291 thread multiple subsegments properly; handle multiple code
3292 sections properly; emit proper compilation unit info for assembler
3293 generated debugging.
3295 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3296 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3297 (dwarf2dbg_estimate_size_before_relax): Declare.
3298 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3299 * write.c: Include dwarf2dbg.h.
3300 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3301 (relax_segment): Likewise.
3303 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3305 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3306 jump>: Use as_bad_where instead of as_bad. Tweak error message
3307 accordingly. Stabilize frag by updating fix part and resetting
3309 <undefined symbol, unconditional jump>: Ditto.
3310 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3311 indexing is_end_of_line[].
3312 (md_assemble): Initialize size to 0.
3313 (md_section_align): Mark parameter seg as unused.
3314 (parse_reg): Parse names case-insensitively.
3316 2000-11-28 Kazu Hirata <kazu@hxi.com>
3318 * config/obj-aout.h: Fix formatting.
3319 * config/obj-bout.h: Likewise.
3320 * config/obj-coff.c: Likewise.
3321 * config/obj-coff.h: Likewise.
3322 * config/obj-elf.h: Likewise.
3323 * config/obj-som.h: Likewise.
3324 * config/obj-vms.c: Likewise.
3325 * config/obj-vms.h: Likewise.
3326 * config/tc-h8300.h: Likewise.
3327 * config/tc-ns32k.h: Likewise.
3328 * config/tc-sparc.h: Likewise.
3329 * config/tc-tic54x.h: Likewise.
3330 * config/tc-z8k.h: Likewise.
3332 2000-11-28 Nick Clifton <nickc@redhat.com>
3334 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3335 License is present in the sources, but not the output, and
3336 also available from the GNU website.
3337 (GNU Free Documentation License): Comment out this section.
3339 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3341 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3342 targets. Remove i860 from valid a.out targets.
3343 * Makefile.in: Regenerate.
3345 * config/tc-cris.c: Include dwarf2dbg.h.
3346 (md_pseudo_table): Add .file and .loc.
3347 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3348 (s_cris_file, s_cris_loc): New.
3349 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3350 * Makefile.am: Regenerate dependencies.
3351 * Makefile.in: Regenerate.
3353 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3355 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3356 (MRI_MUL_PRECEDENCE): Likewise.
3357 (op_rank): Fix a comment typo.
3359 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3361 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3363 (get_operand): Fix analysis for movw/movb instructions.
3365 2000-11-24 Nick Clifton <nickc@redhat.com>
3367 * configure.in (xscale-elf): Add target.
3368 (xscale-coff): Add target.
3369 * configure: Regenerate.
3371 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3373 (ARM_EXT_XSCALE): New ARM architecture extension.
3374 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3375 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3376 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3377 (ARM_ARCH_V4): Remove processor from architecture.
3378 (ARM_ARCH_3M): New architecutre definition.
3379 (ARM_ARCH_V5TE): New architecutre definition.
3380 (ARM_ARCH_XSCALE): New architecutre definition.
3381 (CPU_DEFAULT): Allow to be defaulted to XScale.
3382 (atpcs): New boolean variable.
3383 (ldr_flags): Support 'd' flag for double word loads.
3384 (str_flags): Support 'd' flag for double word stored.
3385 (do_mia): New function.
3386 (do_mar): New function.
3387 (do_mra): New function.
3388 (do_pld): New function.
3389 (do_ldrd): New function.
3390 (do_blx): New function.
3391 (do_bkpt): New function.
3392 (do_clz): New function.
3393 (do_lstc2): New function.
3394 (do_cdp2): New function.
3395 (do_t_blx): New function.
3396 (do_t_bkpt): New function.
3397 (do_smla): New function.
3398 (do_smlal): New function.
3399 (do_smul): New function.
3400 (do_qadd): New function.
3401 (do_co_reg2c): New function.
3402 (LONGEST_INSN): Redefine to 7.
3404 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3405 command line switches.
3407 2000-11-22 Jim Wilson <wilson@redhat.com>
3409 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3410 (struct rsrc): Make line unsigned.
3411 (gr_values): Add missing initializer.
3412 (SLOT_NUM_NOT_SET): Add unsigned cast.
3413 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3414 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3415 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3416 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3417 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3418 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3419 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3420 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3421 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3422 Add ATTRIBUTE_UNUSED to unused parameters.
3423 (convert_expr_to_ab_reg): Add parens.
3424 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3425 (dot_prologue): Initialize grsave when declared.
3426 (md_pseudo_table): Add missing initializers.
3427 (operand_match): Add casts to bfd_vma.
3428 (emit_one_bundle): Delete unused local prev. Make required_template
3430 (specify_resource): Cast i to unsigned.
3431 (note_register_values): Use fprintf_vma.
3432 (print_dependency): Likewise.
3434 2000-11-21 Jim Wilson <wilson@redhat.com>
3436 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3437 for unwind info section.
3438 (dot_endp): Likewise for unwind section.
3440 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3443 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3445 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3446 (output_insn): Call dwarf2_emit_insn.
3447 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3449 2000-11-17 Richard Henderson <rth@redhat.com>
3451 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3452 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3453 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3455 2000-11-17 Nick Clifton <nickc@redhat.com>
3457 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3460 2000-11-17 Richard Henderson <rth@redhat.com>
3462 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3464 2000-11-17 Richard Henderson <rth@redhat.com>
3466 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3467 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3468 tri-state definition of alpha_flag_mdebug.
3469 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3470 (s_alpha_file): Store first .file directive.
3471 (s_alpha_stab): New.
3472 (md_pseudo_table): Add stabs and stabn.
3474 2000-11-17 Richard Henderson <rth@redhat.com>
3476 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3478 2000-11-17 Richard Henderson <rth@redhat.com>
3480 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3481 (main): Call dwarf2_finish.
3482 * as.h (debug_type): Clarify documentation of the meaning
3484 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3485 (print_stats): Fix parenthesis problem.
3486 (now_subseg_size): New.
3487 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3488 (dwarf2_directive_file): Don't set debug_type.
3489 (dwarf2_where): Honor DEBUG_DWARF2 first.
3490 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3491 do nothing if not emitting dwarf2 debug info, or no work.
3492 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3493 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3494 (ecoff_new_file): Likewise.
3495 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3496 commentary wrt dwarf2.
3498 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3499 ATTRIBUTE_UNUSED as needed.
3500 (emit_insn): Call dwarf2_emit_insn.
3501 (s_alpha_file): New.
3503 (s_alpha_coff_wrapper): Don't handle them.
3504 (md_pseudo_table): Update for .file and .loc.
3505 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3507 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3508 don't protect with debug_type.
3509 * config/tc-hppa.c (md_assemble): Likewise.
3510 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3511 * config/tc-mn10300.c (md_assemble): Likewise.
3512 * config/tc-sh.c (md_assemble): Likewise.
3513 * config/tc-v850.c (md_assemble): Likewise.
3515 * config/tc-arm.c (arm_end_of_source): Remove.
3516 * config/tc-hppa.c (pa_end_of_source): Remove.
3517 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3518 * config/tc-mn10300.c (mn10300_finalize): Remove.
3519 * config/tc-sh.c (sh_finalize): Remove.
3520 * config/tc-v850.c (sh_finalize): Remove.
3522 * config/tc-arm.h (md_end): Remove.
3523 * config/tc-hppa.h (md_end): Remove.
3524 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3525 * config/tc-m68hc11.h (md_end): Remove.
3526 * config/tc-mn10300.h (md_end): Remove.
3527 * config/tc-sh.h (md_end): Remove.
3528 * config/tc-v850.h (md_end): Remove.
3530 * config/tc-ia64.c (emit_one_bundle): Don't protect
3531 dwarf2 bits with debug_type.
3532 (md_assemble): Likewise.
3533 (ia64_end_of_source): Don't call dwarf2_finish.
3535 2000-11-16 Jim Wilson <wilson@redhat.com>
3537 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3538 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3541 2000-11-16 H.J. Lu <hjl@gnu.org>
3543 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3546 2000-11-15 Kazu Hirata <kazu@hxi.com>
3548 * config/tc-tic30.c: Fix formatting.
3549 * config/tc-tic80.c: Likewise.
3550 * config/tc-v850.c: Likewise.
3551 * config/tc-vax.c: Likewise.
3552 * config/tc-w65.c: Likewise.
3553 * config/tc-z8k.c: Likewise.
3555 2000-11-14 DJ Delorie <dj@redhat.com>
3557 * config/tc-v850.c: Support dwarf2.
3558 * config/tc-v850.h: Ditto.
3560 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3561 parse_cons_expression_v850 to initialize hold_cons_reloc.
3563 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3565 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3566 (errata_nops_necessary_p): New function.
3567 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3570 2000-11-14 Jim Wilson <wilson@redhat.com>
3572 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3573 return little endian bfd formats.
3575 2000-11-14 Kazu Hirata <kazu@hxi.com>
3577 * config/aout_gnu.h: Fix formatting.
3578 * config/atof-vax.c: Likewise.
3579 * config/m68k-parse.h: Likewise.
3580 * config/m88k-opcode.h: Likewise.
3581 * config/obj-elf.c: Likewise.
3582 * config/tc-arm.c: Likewise.
3583 * config/tc-cris.c: Likewise.
3584 * config/tc-i386.c: Likewise.
3585 * config/tc-ia64.c: Likewise.
3586 * config/tc-mn10300.c: Likewise.
3587 * config/te-386bsd.h: Likewise.
3588 * config/te-hppa.h: Likewise.
3589 * config/te-nbsd.h: Likewise.
3590 * config/te-ppcnw.h: Likewise.
3591 * config/te-sparcaout.h: Likewise.
3592 * config/te-tmips.h: Likewise.
3593 * config/vax-inst.h: Likewise.
3594 * config/vms-conf.h: Likewise.
3596 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3598 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3600 2000-11-13 H.J. Lu <hjl@gnu.org>
3602 * config/obj-elf.c (elf_frob_symbol): Support
3603 ".symver name,name2@@@nodename".
3604 (elf_frob_file_before_adjust): Likewise.
3606 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3607 and ".symver name,name2@@@nodename".
3610 2000-11-12 H.J. Lu (hjl@gnu.org)
3612 * config/obj-elf.c (obj_elf_symver): Check missing version
3615 2000-11-12 H.J. Lu (hjl@gnu.org)
3617 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3618 instead of bfd_vma for non-bfd assemblers.
3620 2000-11-09 Kazu Hirata <kazu@hxi.com>
3622 * itbl-ops.c: Fix comment typos.
3624 2000-11-08 Jim Wilson <wilson@redhat.com>
3626 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3627 (struct unwind): Add next_slot_frag field.
3628 (slot_index): New parameters slot_frag and first_frag. Add code
3629 to add in frag sizes when different. Add comments.
3630 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3631 arguments to slot_index.
3632 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3633 loop end. Set next_slot_frag field.
3635 2000-11-07 H.J. Lu <hjl@gnu.org>
3637 * doc/as.texinfo (.symver): Updated for versioned symbol
3640 * obj.h (format_ops): Add the frob_file_before_adjust field.
3642 * config/obj-aout.c (aout_format_ops): Set the
3643 frob_file_before_adjust field to 0.
3644 * config/obj-coff.c (coff_format_ops): Likewise.
3645 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3647 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3649 (elf_frob_file_before_adjust): New function to remove unneeded
3650 versioned symbols from the symbol table.
3651 (elf_format_ops): Set the frob_file_before_adjust field to
3652 elf_frob_file_before_adjust.
3654 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3657 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3659 2000-11-07 Peter Targett <peter.targett@arccores.com>
3661 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3663 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3664 Fix compile time warning messages.
3666 2000-11-07 Nick Clifton <nickc@redhat.com>
3668 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3669 buffer in order to avoid buffer overflows.
3671 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3673 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3674 Change M to m for -milp32 or -mlp64 to match gcc.
3675 (dot_endp): Use bytes_per_address instead of 8.
3676 (emit_one_bundle): Use number_to_chars_littleendian instead of
3678 (fix_insn): Likewise.
3679 (ia64_init): New function.
3680 (ia64_target_format): New function.
3681 (md_begin): Set endianness, arch, and machine as appropriate.
3682 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3683 Make these macros depend on TE_HPUX macro.
3684 (TARGET_FORMAT): Define.
3685 (HOST_SPECIAL_INIT): Define.
3686 * config/te-hpux.h: New file.
3687 * configure.in: Add "ia64-*-hpux*" target to configure.
3688 * configure: Regenerate.
3690 2000-11-06 Kazu Hirata <kazu@hxi.com>
3692 * as.c: Fix formatting.
3693 * dwarf2dbg.c: Likewise.
3694 * input-file.c: Likewise.
3695 * input-file.h: Likewise.
3696 * input-scrub.c: Likewise.
3697 * itbl-ops.c: Likewise.
3698 * listing.c: Likewise.
3699 * macro.h: Likewise.
3700 * messages.c: Likewise.
3702 * subsegs.c: Likewise.
3703 * subsegs.h: Likewise.
3704 * write.c: Likewise.
3706 2000-11-06 Nick Clifton <nickc@redhat.com>
3708 * doc/as.texinfo: Add GNU Free Documentation License.
3709 * doc/gasp.texi: Add GNU Free Documentation License.
3710 * doc/as.1: Add GNU Free Documentation License.
3712 2000-11-05 Nick Clifton <nickc@redhat.com>
3714 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3716 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3718 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3719 * configure: Regenerate.
3721 2000-11-01 Nick Clifton <nickc@redhat.com>
3723 * read.c (original_case_string): New global variable.
3724 (read_a_source_file): Copy opcode string into
3725 original_case_string if clobbering the case of the opcode.
3726 * read.h: Export the definition of original_case_string.
3727 * config/tc-arm.c (md_assembler): When parsing a .req
3728 directive use the original opcode string, not the case
3731 2000-11-02 Nick Clifton <nickc@redhat.com>
3733 * config/tc-mn10300.c (debug_line): Remove this static
3735 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3736 dwarf2_where and dwarf2_gen_line_info.
3738 2000-11-02 Theo Honohan <th@futuretv.com>
3740 * config/tc-arm.c (do_msr): Improve error message.
3742 2000-10-31 Eric Christopher <echristo@redhat.com>
3744 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3745 or pc-relative, else use fx_offset.
3747 2000-10-31 Jim Wilson <wilson@redhat.com>
3749 * config/tc-ia64.c (struct md): New field tag_fixups.
3750 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3751 qualifying predicate.
3752 (emit_one_bundle): Delete spurious multiplication by one. Handle
3754 (ia64_start_line): Error if dangling qualifying predicate.
3755 (defining_tag): New static variable.
3756 (ia64_unrecognized_line, case '['): Parse tags.
3757 (ia64_frob_label): Create tag_fixups.
3758 (md_assemble): Reset md.qp.X_op after using it.
3760 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3762 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3764 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3766 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3768 2000-10-30 Kazu Hirata <kazu@hxi.com>
3770 * expr.c: Fix formatting.
3771 * flonum-copy.c: Likewise.
3772 * flonum.h: Likewise.
3776 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3778 * as.h (OPTION_MD_BASE): Bump to 190.
3779 * as.c (parse_args) <std_longopts>: Add comment about the need to
3780 check OPTION_MD_BASE in as.h.
3782 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3785 2000-10-27 Nick Clifton <nickc@redhat.com>
3787 * configure.in (emulations): Add m68hc12.
3788 * configure: Regenerate.
3789 * po/gas.pot: Regenerate.
3791 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3793 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3795 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3797 2000-10-25 Nick Clifton <nickc@redhat.com>
3799 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3800 a DWARF2 line number information sequence.
3802 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3804 * read.c (generate_lineno_debug): Update comment describing why
3805 DWARF2 line number debug information is not generated
3806 automatically by this function.
3808 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3811 * config/tc-arm.h (md_end): Define.
3812 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3814 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3815 if generating DWARF2 line numbers.
3816 (arm_end_of_source): New function. Call dwarf2_finish if
3819 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3820 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3821 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3823 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3825 * config/tc-i386.c: Fix prototype declarations for functions taking no
3828 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3830 * config/tc-i386.c (i386_operand_modifier): Remove.
3831 (build_displacement_string): Remove.
3832 (i386_parse_seg): Remove.
3833 (i386_intel_memory_operand): Remove.
3834 (i386_intel_operand): Re-write using recursive descent parser based
3835 on MASM documentation.
3836 (struct intel_parser_s): New structure.
3837 (intel_parser): New static variable.
3838 (struct intel_token): New structure.
3839 (cur_token, prev_token): New static variables.
3852 (intel_match_token): New function.
3853 (intel_get_token): New function.
3854 (intel_putback_token): New function.
3855 (intel_expr): New function.
3856 (intel_e05): New function.
3857 (intel_e05_1): New function.
3858 (intel_e06): New function.
3859 (intel_e06_1): New function.
3860 (intel_e09): New function.
3861 (intel_e09_1): New function.
3862 (intel_e10): New function.
3863 (intel_e10_1): New function.
3864 (intel_e11): New function.
3866 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3868 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3869 instructions to loose any special insn->architecture mask.
3871 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3872 (sparc_md_end, sparc_arch_types, sparc_arch,
3873 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3874 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3875 request v9b architecture if they are used).
3877 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3879 * config/tc-m68k.c: Fix the previous misapplied patch.
3881 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3883 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3884 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3885 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3888 2000-10-17 Kazu Hirata <kazu@hxi.com>
3890 * debug.c: Fix formatting.
3891 * depend.c: Likewise.
3892 * dwarf2dbg.c: Likewise.
3893 * dwarf2dbg.h: Likewise.
3894 * ecoff.c: Likewise.
3897 * flonum-konst.c: Likewise.
3898 * frags.h: Likewise.
3900 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3902 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3904 * doc/as.texinfo: Added notes about this new option.
3906 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3908 * config/tc-sh.c (JREG): Remove.
3909 (md_convert_frag): Remove #if 0:d code using JREG.
3911 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3913 * config/tc-i386.c (i386_operand_modifier): Only match
3914 modifiers SHORT and FLAT if they are followed by a space.
3915 (parse_register): When `allow_naked_reg' is set, do not confuse
3916 identifiers that start with a register name with a register.
3918 2000-10-12 Kazu Hirata <kazu@hxi.com>
3920 * app.c: Fix formatting.
3923 * bit_fix.h: Likewise.
3928 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3930 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3932 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3934 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3935 Re-arrange function a little and improve error message.
3937 * write.c (write_relocs): Fix a comment.
3939 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3942 2000-10-05 Jim Wilson <wilson@cygnus.com>
3944 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3946 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3948 * config/tc-i386.c: Delete some useless comments, reformat others.
3950 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3951 non-global syms in linkonce sections.
3953 2000-10-04 Ralf Baechle <ralf@gnu.org>
3955 * config/tc-ia64.c (operand_match): Don't use // style comments.
3956 * config/tc-i370.c: Likewise.
3958 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3960 Changes to handle varying register prefix and user symbol prefix.
3961 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3962 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3963 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3964 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3965 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3966 (demand_register_prefix): New variable.
3967 (md_pseudo_table): New pseudo ".syntax".
3968 (md_longopts): New options --no-underscore and --underscore.
3969 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3970 on symbols_have_leading_underscore.
3971 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3972 (get_spec_reg): Ditto.
3973 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3975 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3977 <case OPTION_NO_US, case OPTION_US>: New.
3978 (md_show_usage): Be brief and reformat to match continuation of
3980 * po/gas.pot: Regenerate.
3982 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3984 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3985 force relocs for 12 bit branches.
3986 (md_apply_fix): Similarly, adjust logic here.
3988 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3990 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3991 adjust for external and weak syms as we will use a reloc. Allow
3992 for +8 offset when calculating limits of branches.
3993 (hppa_fix_adjustable): Undo 2000-09-23 change.
3994 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3995 Correct distance calculation.
3996 (tc_gen_reloc): Print the file name and line number if we can't
3999 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4000 * config/tc-hppa.c (nonzero_dibits): Define.
4001 (arg_reloc_stub_needed): Check each arg and return value
4002 separately for zero case.
4003 (pa_align): Declare argument `bytes'.
4005 2000-09-25 Kazu Hirata <kazu@hxi.com>
4007 * config/tc-cris.c: Fix formatting.
4008 * config/tc-d10v.h: Likewise.
4009 * config/tc-d30v.c: Likewise.
4010 * config/tc-d30v.h: Likewise.
4011 * config/tc-fr30.c: Likewise.
4012 * config/tc-fr30.h: Likewise.
4013 * config/tc-m68k.c: Likewise.
4014 * config/tc-m68k.h: Likewise.
4015 * config/tc-pj.h: Likewise.
4016 * config/tc-ppc.c: Likewise.
4017 * config/tc-ppc.h: Likewise.
4018 * config/tc-sh.c: Likewise.
4019 * config/tc-sh.h: Likewise.
4020 * config/tc-sparc.c: Likewise.
4021 * config/tc-v850.h: Likewise.
4022 * config/tc-vax.h: Likewise.
4023 * config/tc-w65.h: Likewise.
4024 * config/tc-z8k.h: Likewise.
4026 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4028 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4029 checks only for ELF.
4030 (hppa_force_relocation): Likewise.
4032 2000-09-22 Jim Wilson <wilson@cygnus.com>
4034 * config/tc-ia64.c (dv_sem): Add "stop".
4035 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4036 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4037 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4039 (mark_resources): Check IA64_RS_PRr.
4041 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4043 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4044 md_estimate_size_before_relax): Redesign and clean up the
4045 relaxation mechanism.
4047 2000-09-21 Kazu Hirata <kazu@hxi.com>
4049 * config/tc-ns32k.c: Fix formatting.
4050 * config/tc-ns32k.h: Likewise.
4052 2000-09-20 Kazu Hirata <kazu@hxi.com>
4054 * config/tc-m32r.c: Fix formatting.
4055 * config/tc-m32r.h: Likewise.
4056 * config/tc-m68851.h: Likewise.
4057 * config/tc-m68hc11.c: Likewise.
4058 * config/tc-m68hc11.h: Likewise.
4059 * config/tc-m88k.c: Likewise.
4060 * config/tc-mcore.c: Likewise.
4061 * config/tc-mcore.h: Likewise.
4062 * config/tc-mips.c: Likewise.
4063 * config/tc-mips.h: Likewise.
4064 * config/tc-mn10200.h: Likewise.
4065 * config/tc-mn10300.h: Likewise.
4066 * config/tc-tahoe.c: Likewise.
4067 * config/tc-tahoe.h: Likewise.
4069 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4071 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4072 Likewise in relaxation description comments.
4074 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4076 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4077 subtraction of two syms without emitting a relocation.
4079 From David Huggins-Daines <dhd@linuxcare.com>
4080 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4081 global or weak symbols.
4083 2000-09-15 Kazu Hirata <kazu@hxi.com>
4085 * config/tc-h8300.h: Fix formatting.
4086 * config/tc-h8500.c: Likewise.
4087 * config/tc-h8500.h: Likewise.
4088 * config/tc-hppa.h: Likewise.
4089 * config/tc-i370.h: Likewise.
4090 * config/tc-i386.h: Likewise.
4091 * config/tc-i860.c: Likewise.
4092 * config/tc-i860.h: Likewise.
4093 * config/tc-i960.h: Likewise.
4094 * config/tc-ia64.c: Likewise.
4095 * config/tc-ia64.h: Likewise.
4097 2000-09-14 Kazu Hirata <kazu@hxi.com>
4099 * config/tc-a29k.c: Fix formatting.
4100 * config/tc-alpha.c: Likewise.
4101 * config/tc-arc.c: Likewise.
4102 * config/tc-arc.h: Likewise.
4103 * config/tc-arm.c: Likewise.
4104 * config/tc-arm.h: Likewise.
4105 * config/tc-avr.c: Likewise.
4106 * config/tc-avr.h: Likewise.
4107 * config/tc-tic30.c: Likewise.
4108 * config/tc-tic30.h: Likewise.
4109 * config/tc-tic54x.c: Likewise.
4110 * config/tc-tic54x.h: Likewise.
4111 * config/tc-tic80.c: Likewise.
4112 * config/tc-tic80.h: Likewise.
4114 2000-09-14 Timothy Wall <twall@cygnus.com>
4116 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4117 parallel comparisons for later use.
4118 (struct rsrc): Add parallel comparison type.
4119 (resources_match): Skip special cases of PR usage (non-conflicting
4122 2000-09-13 Kazu Hirata <kazu@hxi.com>
4124 * config/obj-ecoff.c: Fix formatting.
4125 * config/obj-elf.c: Likewise.
4126 * config/obj-elf.h: Likewise.
4127 * config/obj-evax.h: Likewise.
4128 * config/obj-generic.h: Likewise.
4129 * config/obj-hp300.c: Likewise.
4130 * config/obj-hp300.h: Likewise.
4131 * config/obj-ieee.h: Likewise.
4132 * config/obj-vms.c: Likewise.
4133 * config/obj-vms.h: Likewise.
4135 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4137 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4138 (md_parse_option): Ditto.
4139 (md_longopts): Add -mips32 option.
4140 (md_show_usage): Document new options.
4141 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4142 (mips_ip): Assemble mfc0 with a sub-selection code.
4143 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4144 (mips_cpu_to_str): New function.
4145 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4146 Use CPU_* defines instead of hardcoded numbers.
4148 * doc/as.texinfo: Document new options.
4149 * doc/c-mips.texi: Ditto.
4151 2000-09-12 Kazu Hirata <kazu@hxi.com>
4153 * as.h: Fix formatting.
4154 * asintl.h: Likewise.
4155 * bit_fix.h: Likewise.
4156 * config/obj-aout.c: Likewise.
4157 * config/obj-aout.h: Likewise.
4158 * config/obj-bout.c: Likewise.
4159 * config/obj-bout.h: Likewise.
4160 * config/obj-coff.c: Likewise.
4161 * config/obj-coff.h: Likewise.
4162 * dwarf2dbg.h: Likewise.
4164 * flonum.h: Likewise.
4165 * frags.h: Likewise.
4166 * itbl-ops.h: Likewise.
4167 * macro.h: Likewise.
4170 * struc-symbol.h: Likewise.
4171 * subsegs.h: Likewise.
4172 * symbols.h: Likewise.
4174 * write.h: Likewise.
4176 2000-09-11 Kazu Hirata <kazu@hxi.com>
4178 * bignum-copy.c: Fix formatting.
4179 * config/tc-i370.c: Likewise.
4180 * config/tc-i960.c: Likewise.
4181 * config/tc-m68k.c: Likewise.
4182 * ehopt.c: Likewise.
4183 * flonum-copy.c: Likewise.
4184 * flonum-konst.c: Likewise.
4185 * flonum-mult.c: Likewise.
4186 * literal.c: Likewise.
4189 * stabs.c: Likewise.
4190 * subsegs.c: Likewise.
4192 2000-09-09 Philip Blundell <philb@gnu.org>
4194 * configure.in (arm*-*-uclinux*): New target.
4195 * configure: Regenerate.
4197 2000-09-09 Kazu Hirata <kazu@hxi.com>
4199 * input-file.c: Fix formatting.
4200 * itbl-ops.c: Likewise.
4201 * messages.c: Likewise.
4203 2000-09-08 Philip Blundell <philb@gnu.org>
4205 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4208 2000-09-07 H.J. Lu <hjl@gnu.org>
4210 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4211 * configure: Rebuild.
4213 2000-09-07 Kazu Hirata <kazu@hxi.com>
4215 * atof-generic.c: Fix formatting.
4216 * config/tc-mips.c: Likewise.
4217 * config/tc-vax.c: Likewise.
4218 * input-scrub.c: Likewise.
4220 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4222 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4223 * configure.in (sh-*-linux*): Added.
4224 * configure: Rebuilt.
4226 2000-09-06 Kazu Hirata <kazu@hxi.com>
4228 * config/tc-hppa.c: Fix formatting.
4230 * ecoff.c: Fix formatting.
4232 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4234 * configure: Rebuilt with new libtool.m4.
4236 2000-09-05 Kazu Hirata <kazu@hxi.com>
4238 * cgen.c: Fix formatting.
4239 * config/tc-ia64.c: Likewise.
4241 2000-09-05 Nick Clifton <nickc@redhat.com>
4243 * aclocal.m4: Regenerate.
4244 * config.in: Regenerate.
4245 * configure: Regenerate.
4246 * po/gas.pot: Regenerate.
4248 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4250 * config/tc-cris.c: Correct comment typos.
4252 2000-09-05 Eric Christopher <echristo@cygnus.com>
4254 * config/tc-mn10300.c: Cleanup.
4255 (md_pcrel_from): Enable.
4257 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4259 * expr.c (operand): Fix a comment typo.
4260 * write.c (write_relocs): Fix a signed/unsigned warning.
4262 * config/tc-hppa.c (fudge_reg_expressions): New
4263 (hppa_force_reg_syms_absolute): New.
4264 (pa_equ): Allow reg_section expressions.
4265 * config/tc-hppa.c (md_optimize_expr): Define.
4266 (hppa_force_reg_syms_absolute): Prototype.
4268 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4269 (pa_parse_number): Pass in arg to select fp reg parsing.
4270 Return 1 to indicate format checks pass. If strict, then only
4271 accept a register or register symbol. Return value in...
4272 (pa_number): New static for pa_parse_number.
4273 (FP_REG_BASE): Define.
4274 (FP_REG_RSEL): Define.
4275 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4276 appropriate. White space changes.
4277 (need_pa11_opcode): Don't bother passing any params, get them from
4279 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4280 Remove extraneous check in case 'Q'.
4281 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4282 reg, set section of resulting symbol to reg_section.
4283 (pa_parse_space_stmt): Modify call to pa_parse_number.
4284 (pa_space): Likewise.
4286 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4287 (hppa_force_relocation): Handle vtable relocs.
4288 (pa_vtable_entry): New.
4289 (pa_vtable_inherit): New.
4290 (md_pseudo_table): Add entries for vtable pseudos.
4291 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4292 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4294 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4295 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4296 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4298 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4299 specify a symbol type.
4301 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4302 dependent things together.
4303 (md_elf_symbol_type): Define.
4305 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4307 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4309 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4310 (obj_elf_vtable_entry): Declare.
4312 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4313 and export function.
4314 (obj_elf_vtable_entry): Similarly.
4315 (elf_pseudo_table): Fix the damage with a cast.
4317 2000-09-03 Richard Henderson <rth@cygnus.com>
4319 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4320 for template selection when a label is needed.
4322 2000-09-02 Kazu Hirata <kazu@hxi.com>
4324 * config/tc-ia64.c: Fix formatting.
4326 2000-09-02 Nick Clifton <nickc@redhat.com>
4328 * configure.in: Increase version number to 2.10.91.
4329 * configure: Regenerate.
4330 * aclocal.m4: Regenerate.
4331 * config.in: Regenerate.
4332 * po/gas.pot: Regenerate.
4333 * Makefile.in: Regenerate.
4335 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4337 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4338 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4339 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4341 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4344 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4346 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4347 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4348 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4349 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4350 (GOT_symbol): New variable.
4351 (md_undefined_symbol): Set it.
4353 2000-09-01 Richard Henderson <rth@cygnus.com>
4355 * config/tc-ia64.c (match): Don't inline.
4356 (extra_goodness): New.
4357 (md_begin): Prefer nop.f and nop.b for best_template.
4359 2000-08-31 Kazu Hirata <kazu@hxi.com>
4361 * as.c: Fix formatting.
4363 * frags.c: Likewise.
4364 * macro.c: Likewise.
4366 2000-08-31 Eric Christopher <echristo@cygnus.com>
4368 * config/tc-mn10300.c: Cleanup and fix warnings.
4369 (md_pseudo_table): Add initializers.
4370 (md_show_usage): Cleanup.
4371 (md_parse_option): Fix warnings.
4372 (md_undefined_symbol): Fix warnings.
4373 (md_conver_frag): Fix warnings.
4374 (tc_gen_reloc): Fix warnings.
4375 (md_apply_fix3): Fix warnings.
4376 (check_operand): Fix warnings.
4378 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4380 * acinclude.m4: Include libtool and gettext macros from the
4382 * aclocal.m4, configure: Rebuilt.
4384 2000-08-30 Mark Hatle <mhatle@mvista.com>
4386 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4388 2000-08-31 Kazu Hirata <kazu@hxi.com>
4390 * listing.c: Fix formatting.
4392 2000-08-29 Kazu Hirata <kazu@hxi.com>
4394 * app.c: Fix a comment typo. Fix formatting.
4396 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4398 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4399 offset of the target destination for jmp instructions.
4400 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4402 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4404 * NEWS: Mention support for CRIS.
4406 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4408 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4409 Sets `.lcomm' alignment to zero.
4411 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4413 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4414 TC_FIX_ADJUSTABLE): Define.
4416 2000-08-23 Jim Wilson <wilson@cygnus.com>
4418 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4419 unwind.personality_routine is set.
4421 2000-08-23 H.J. Lu <hjl@gnu.org>
4423 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4425 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4427 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4430 2000-08-22 H.J. Lu <hjl@gnu.org>
4432 * config.in (STRICTCOFF): New for strict COFF.
4434 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4435 i386-*-go32* and i386-go32-rtems*.
4436 * configure: Rebuilt.
4438 * config/obj-coff.c (obj_coff_endef): Follow the historical
4439 behavior if STRICTCOFF is not defined.
4441 * doc/internals.texi: Document STRICTCOFF.
4443 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4445 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4446 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4447 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4448 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4449 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4450 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4451 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4454 2000-08-22 Eric Christopher <echristo@cygnus.com>
4456 * config/tc-mn10300.c: (md_apply_fix): New function.
4457 (mn10300_force_relocation): New function.
4458 (mn10300_fix_adjustable): New function.
4460 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4461 (TC_HANDLES_FX_DONE): Define.
4462 (obj_fix_adjustable): Define.
4463 (MD_APPLY_FIX3): Define.
4464 (TC_LINKRELAX_FIXUP): Define.
4466 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4468 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4470 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4472 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4474 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4475 if the fixup resulted in a relocation.
4477 2000-08-18 Nick Clifton <nickc@redhat.com>
4479 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4480 Make reference to first element of shift_names explicit.
4482 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4484 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4485 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4486 add a symbol's address. Removed all target-specific #ifdefs that
4487 used to accomplished the same.
4488 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4489 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4490 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4491 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4492 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4494 2000-08-17 Kazu Hirata <kazu@hxi.com>
4496 * dwarf2dbg.c: Fix formatting.
4498 2000-08-17 Nick Clifton <nickc@redhat.com>
4500 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4501 to be recoded as logical shift lefts by zero.
4503 2000-08-16 Jim Wilson <wilson@cygnus.com>
4505 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4506 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4508 (note_register_values): Handle IA64_OPND_R3_2 operands.
4510 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4512 * config/tc-i860.c (md_operand): Silly typo fixed.
4514 2000-08-16 Nick Clifton <nickc@redhat.com>
4516 * config/tc-arm.c (struct asm_shift): Delete.
4518 (enum asm_shift_index): New.
4519 (struct asm_shift_properties): New.
4520 (struct asm_shift_name): New.
4521 (shift_properties[]); New.
4522 (shift_names[]); New.
4524 (decode_shift): Use new structures.
4525 Issue a warning is "ROR #0" is used.
4526 Issue a warning if "ASR #0" or "LSR #0" is used.
4528 (md_begin): Initialise arm_shift_hsh table from new
4529 asm_shift_name array.
4531 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4533 * config/tc-sparc.c: Kill all warnings.
4534 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4536 (md_show_usage): Update usage text.
4538 2000-08-16 Nick Clifton <nickc@redhat.com>
4540 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4543 2000-08-15 Will Cohen <wcohen@redhat.com>
4545 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4547 * config/tc-sh.c (md_assemble): Changed so debug_type
4548 test performed for ppi_assemble
4549 * config/tc-sh.c: Included dwarf2dbg.h.
4550 (debug_line): Defined.
4551 (md_assemble): Generates dwarf2 line info.
4552 (sh_finalize): New function. Finalize dwarf2 info.
4553 (assemble_ppi): Returns size of code generated.
4554 (build_Mytes): Returns size of code generated.
4555 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4556 * config/tc-sh.h (md_end): Defined.
4557 (sh_finalize): Declared.
4559 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4561 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4564 2000-08-14 Nick Clifton <nickc@redhat.com>
4566 * config/tc-arm.c (do_bx): Allow "bx pc".
4568 2000-08-14 Jim Wilson <wilson@cygnus.com>
4570 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4571 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4572 (md_begin): Change assignment to md.flag to OR in the new bit.
4574 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4576 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4577 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4580 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4582 * NEWS: Mention i860 support.
4584 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4586 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4588 2000-08-14 Andreas Schwab <schwab@suse.de>
4590 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4592 2000-08-11 Andreas Schwab <schwab@suse.de>
4594 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4597 2000-08-11 Kazu Hirata <kazu@hxi.com>
4599 * expr.c: Fix formatting.
4600 * config/obj-bout.c: Likewise.
4602 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4604 * doc/c-i860.texi: Flesh out the i860 section more.
4606 2000-08-10 Kazu Hirata <kazu@hxi.com>
4608 * symbols.c: Fix formatting.
4611 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4613 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4614 modifier has the IgnoreSize bit set.
4616 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4618 From Rodney Brown <RodneyBrown@mynd.com>
4619 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4620 * configure: Regenerate.
4622 2000-08-09 Kazu Hirata <kazu@hxi.com>
4624 * hash.c: Fix formatting.
4627 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4629 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4630 (i860_fix_info): New enum.
4631 (MD_APPLY_FIX3): Define.
4632 (WORKING_DOT_WORD): Define.
4633 (TC_HANDLES_FX_DONE): Define.
4634 (DIFF_EXPR_OK): Define.
4635 (LISTING_HEADER): Define.
4636 (TARGET_FORMAT): Select target format based on endian flag.
4637 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4638 (target_big_endian): Add external declaration.
4640 * config/tc-i860.c: All existing code reworked completely. Other
4641 new code shown below.
4642 (SYNTAX_SVR4): Define.
4643 (target_warn_expand): New variable.
4644 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4645 (md_longopts): Declare and define with new options (-EL, -EB,
4647 (md_show_usage): New function.
4648 (md_operand): New function.
4649 (obtain_reloc_for_imm16): New function.
4650 (md_apply_fix3): New function.
4651 (tc_gen_reloc): New function.
4653 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4655 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4656 2 bytes of the jump address are in the same frag.
4657 (find): Accept 68hc12 register indirect modes.
4659 * NEWS: Mention 68HC11 & 68HC12 support.
4661 2000-08-07 Richard Henderson <rth@cygnus.com>
4663 * config/tc-ia64.c (unwind): Add prologue_mask member.
4664 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4665 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4666 (dot_body): Clear unwind.prologue_mask.
4667 (dot_prologue): Set it. Accept a register second argument.
4669 2000-08-07 Kazu Hirata <kazu@hxi.com>
4671 * config/atof-ieee.c: Fix formatting.
4672 * config/atof-tahoe.c: Likewise.
4674 2000-08-06 Nick Clifton <nickc@cygnus.com>
4676 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4679 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4680 of .popsection, .previous, .pushsection, .subsection,
4681 .version, .vtable_entry, .vtable_inherit and .weak.
4683 2000-08-05 Kazu Hirata <kazu@hxi.com>
4685 * config/tc-cris.c: Fix formatting.
4686 * config/tc-i386.c: Likewise.
4687 * config/tc-sparc.c (sparc_ip): Simplify the code.
4689 2000-08-04 Kazu Hirata <kazu@hxi.com>
4691 * config/tc-cris.c: Rearrange code for readability.
4692 * config/tc-d10v.c: Fix formatting.
4693 * config/tc-m32r.c: Likewise.
4694 * config/tc-sparc.c: Likewise.
4696 2000-08-02 Jim Wilson <wilson@cygnus.com>
4698 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4699 before ia64_find_opcode.
4700 (md_assemble): Likewise.
4702 2000-08-01 Nick Clifton <nickc@cygnus.com>
4704 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4705 Undo some formatting fixes.
4707 2000-08-01 Kazu Hirata <kazu@hxi.com>
4709 * config/obj-som.c: Fix formatting.
4710 * config/obj-ieee.c: Likewise.
4711 * config/tc-arm.c: Likewise.
4712 * config/tc-v850.c: Likewise.
4714 2000-08-01 Nick Clifton <nickc@redhat.com>
4716 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4717 index by command line option.
4719 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4721 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4722 (@node M68K-Branch): Rewrite to match the reality.
4724 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4726 * doc/c-i860.texi: New file.
4727 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4728 * doc/Makefile.in: Regenerate.
4729 * doc/all.texi: Add I860 as relevant architecture.
4730 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4732 2000-07-31 Kazu Hirata <kazu@hxi.com>
4734 * config/tc-d30v.c: Fix formatting.
4736 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4738 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4739 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4740 long emit a long branch if available instead of an absolute jump, never
4741 emit absolute jumps for anything with --pcrel.
4743 * doc/c-m68k.texi: Document new command line option.
4745 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4747 * config/tc-avr.c: Use PARAMS macro in function declarations.
4748 Don't declare md_pcrel_from_section (already in tc-avr.h).
4749 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4750 (avr_operand): Don't set (unsigned) op_mask to -1.
4752 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4754 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4755 * configure: Regenerated.
4756 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4757 of operand to the .type directive (.e.g, "type").
4759 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4761 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4762 * app.c (do_scrub_chars): Record where first comment found.
4763 * read.c (read_a_source_file): Init found_comment on entry, and
4764 notify whether comments found on exit.
4765 * config/tc-hppa.c (md_shortopts): Add "c".
4766 (md_longopts): Add warn-comment.
4767 (md_parse_option): Handle it.
4768 (md_show_usage): Show available options.
4769 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4771 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4773 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4774 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4776 (md_estimate_size_before_relax): Don't fall off end of function.
4778 2000-07-27 Kazu Hirata <kazu@hxi.com>
4780 * config/tc-avr.c: Fix formatting.
4781 * config/tc-ns32k.c: Likewise.
4783 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4785 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4787 2000-07-27 Kazu Hirata <kazu@hxi.com>
4789 * config/tc-d10v.c: Fix formatting.
4790 * config/tc-z8k.c: Likewise.
4791 * config/tc-sparc.c: Likewise.
4793 2000-07-26 Dave Brolley <brolley@redhat.com>
4795 * cgen.c (queue_fixup): Declare opinfo.
4796 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4797 (gas_cgen_md_operand): Ditto.
4798 (gas_cgen_md_apply_fix3): Ditto.
4800 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4802 * config/obj-coff.c (obj_frob_symbol): Don't merge
4803 labels. Don't merge if the symbol isn't constant. Return
4804 immediately if a symbol is merged.
4806 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4808 * frags.c (frag_align): Correct absolute section alignment.
4810 2000-07-20 DJ Delorie <dj@redhat.com>
4812 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4813 it breaks linking against DLLs.
4815 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4817 * configure.in: Add CRIS support.
4818 * configure: Regenerate.
4819 * Makefile.am: (CPU_TYPES): Add cris.
4820 (CPU_OBJ_VALID) [aout]: Add cris.
4821 (MULTI_CPU_TYPES): Add cris.
4822 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4823 [coff]: Only i386 and mips are valid.
4824 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4825 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4826 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4827 Regenerate dependencies.
4828 * Makefile.in: Regenerate.
4829 * aclocal.m4: Regenerate.
4830 * as.c: Declare crisaout, criself.
4831 * config/tc-cris.h, config/tc-cris.c: New.
4832 * config/e-criself.c, config/e-crisaout.c: New.
4833 * po/POTFILES.in, po/gas.pot: Regenerate.
4835 2000-07-20 Kazu Hirata <kazu@hxi.com>
4837 * read.c: Fix formatting.
4838 * write.c: Fix formatting.
4840 2000-07-19 H.J. Lu <hjl@gnu.org>
4842 * sb.c: Include <stdlib.h> if exists for abort ().
4844 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4846 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4847 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4848 (pa_type_args): Same here.
4850 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4852 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4853 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4854 the storage class is already set.
4856 2000-07-17 Kazu Hirata <kazu@hxi.com>
4858 * config/tc-m68hc11.c: Fix formatting.
4859 * config/tc-mn10200.c: Likewise.
4860 * config/tc-mn10300.c: Likewise.
4861 * config/tc-pj.c: Likewise.
4862 * config/tc-tic80.c: Likewise.
4863 * config/tc-w65.c: Likewise.
4865 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4867 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4870 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4872 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4875 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4877 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4878 ELF as are used for SOM (except the 32-bit reloc one) to decide
4879 whether a symbol can be reduced to a section symbol. Expand on
4880 the comment for symbols involved in LR% and RR% expressions.
4882 2000-07-14 Nick Clifton <nickc@cygnus.com>
4884 * config/tc-mips.c (mips_disable_float_construction): New
4885 static variable. Set to true if doubles should not be
4886 constructed by loading two single width fp registers with
4887 halves of the value.
4888 (mips_ip): Test mips_disable_float_construction.
4889 (md_longopts): Add command line switches --construct-floats
4890 and --no-construct-floats.
4891 (md_parse_option): Parse new command line options.
4892 (md_show_usage): Describe new command line options.
4894 * doc/c-mips.texi: Document new command line options.
4896 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4898 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4899 * configure: Regenerate.
4901 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4903 * configure.in (DEFAULT_EMULATION setting): Revert part of
4904 2000-07-01 change that set te_multi=multi unless set to tmips.
4905 * configure: Regenerate.
4907 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4909 * config/obj-coff.c (coff_frob_section): Add padding to the last
4910 section when aligning it increases its size.
4912 2000-07-11 Kazu Hirata <kazu@hxi.com>
4914 * config/tc-tic54x.c: Fix formatting.
4916 2000-07-10 Kazu Hirata <kazu@hxi.com>
4918 * config/tc-h8500.c: Fix formatting.
4919 * config/tc-tic54x.c: Fix formatting.
4921 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4923 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4924 displacements correctly.
4926 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4928 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4930 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4934 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4936 From David Huggins-Daines <dhd@linuxcare.com>
4937 * config/te-hppalinux64.h: Add a new emulation.
4938 * configure.in (emulations): Add configure bits to support the
4939 64-bit Linux/parisc target.
4940 * configure: Regenerate.
4942 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4943 (md_shortopts): Add `V' for ELF.
4945 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4946 when SOM or ELF_ARG_RELOC are defined.
4947 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4948 ELF_ARG_RELOC are defined.
4949 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4950 (pa_stringer): ..Do it here instead. Fix comment typos.
4951 (hppa_force_relocation): Cast enums to int before comparing with
4954 From Ryan Bradetich <rbradetich@uswest.net>
4955 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4956 redifinition warning.
4957 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4958 (hppa_force_relocation): ditto
4959 (md_apply_fix): Added cast to buf to fix warnings.
4961 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4962 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4964 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4965 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4966 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4967 reloc_type** to avoid warnings in switch.
4968 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4969 little earlier instead.
4971 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4973 (pa_type_args): Use symbol_arg_reloc_info.
4974 (struct pa_it): Make arg_reloc unsigned int.
4975 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4976 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4977 (pa_code): Delete. pa_text duplicates this function.
4978 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4979 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4981 (cons_fix_new_hppa): Actually change selector to e_fsel when
4982 warning about assuming so.
4983 (tc_gen_reloc): More example elf arg reloc code.
4984 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4985 (hppa_force_relocation): Likewise.
4987 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4989 (pa_end_of_source): Prototype.
4990 (hppa_fix_adjustable): Prototype.
4991 (LABELS_WITHOUT_COLONS): Move it..
4992 * config/te-hppa.h: To here.
4994 * config/te-hppa64.h: New file.
4996 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4998 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4999 format -10, -16, 16 relocs.
5000 (hppa_elf_mark_end_of_function): Test for null
5001 last_call_info->start_symbol
5003 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5004 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5005 re_assesmble_* functions. Delete extraneous statements. Fix
5007 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5008 insn to re_assemble_*.
5010 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5012 * doc/internals.texi (Expressions): Fix typo.
5014 2000-07-08 Kazu Hirata <kazu@hxi.com>
5016 * config/tc-sh.c: Fix formatting.
5017 * config/tc-tic54x.c: Fix formatting.
5018 * depend.c: Fix formatting.
5019 * flonum-konst.c: Likewise.
5020 * flonum-mult.c: Likewise.
5022 2000-07-07 Kazu Hirata <kazu@hxi.com>
5024 * config/tc-sh.c: Fix comments.
5025 * config/obj-vms.c: Fix comments.
5026 * config/tc-a29k.c: Likewise.
5027 * config/tc-alpha.c: Likewise.
5028 * config/tc-h8300.c: Likewise.
5029 * config/tc-h8500.c: Likewise.
5030 * config/tc-i370.c: Likewise.
5031 * config/tc-ia64.c: Likewise.
5032 * config/tc-m68hc11.c: Likewise.
5033 * config/tc-m68k.c: Likewise.
5034 * config/tc-mips.c: Likewise.
5035 * config/tc-ns32k.c: Likewise.
5036 * config/tc-ppc.c: Likewise.
5037 * config/tc-z8k.c: Likewise.
5039 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5041 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5042 Default to '(SEC_LOAD | SEC_DATA)'.
5043 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5045 * doc/internals.texi (CPU Backend): Describe
5046 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5048 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5050 * as.c (parse_args): NULL terminate the long option list.
5052 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5054 * config/tc-d30v.h: Include "write.h" for fixS.
5055 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5057 2000-07-05 Nick Clifton <nickc@cygnus.com>
5059 * config/tc-d30v.c (write_2_short): Further changes to warning
5060 messages produced when combining EITHER_BUT_PREFER_MU attributed
5063 2000-07-05 DJ Delorie <dj@redhat.com>
5067 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5069 * config/tc-arm.c (psrs): Accept combinations of flags.
5071 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5073 * config/tc-avr.c: Change _ () to _() around all strings marked
5074 for translation (exception from the usual coding style).
5075 (avr_opt): New struct variable, how the new switches are set.
5076 (OPTION_MMCU): Define as 'm' and actually use.
5077 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5078 (show_mcu_list): New function, display the list of known MCUs.
5079 (md_show_usage): Document the new switches. Call show_mcu_list.
5080 (avr_set_arch): Change 'm' to OPTION_MMCU.
5081 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5082 Handle the new switches.
5083 (avr_operands): Disable warnings for undefined combinations of
5084 operands if -mall-opcodes. Disable warnings for skipping two-word
5085 instructions if enhanced core or -mno-skip-bug.
5086 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5087 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5088 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5089 (avr_ldi_expression): Warn about implicit lo8().
5090 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5092 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5094 * configure.in: Add entry for mips-*-sysv4*MP*
5095 * configure: Rebuild
5096 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5097 elf32-tradlittlemips for traditional mips targets.
5098 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5099 test for Link Once sections as in adjust_reloc_syms.
5100 * config/te-tmips.h: New file for traditional mips targets. Define
5103 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5105 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5106 flags argument is not present, don't change an existing section's
5107 section's attributes. If the flags argument is present, warn if the
5108 attributes don't match the section's current attributes. When
5109 long section names are supported, set SEC_LINK_ONCE and
5110 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5112 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5114 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5115 symbols; create them.
5117 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5119 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5120 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5122 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5124 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5125 expressions. Ignore the problem when handling 16 bit signed
5126 immediates, because the assembler will take care of the relocation
5129 2000-06-27 Nick Clifton <nickc@cygnus.com>
5131 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5132 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5133 sequential order, and emit warning messages if the input source
5134 code contains constructs like that, or parallel constructs
5135 containing such opcodes.
5137 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5139 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5140 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5141 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5142 (md_show_usage): Update usage message.
5143 (md_parse_option): Allow redefinition of MCU type within the
5144 same avr[1-5] bfd machine type. Show both old and new MCU type
5145 in the error message.
5146 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5147 Simplify 8K wrap code.
5149 2000-06-25 Kazu Hirata <kazu@hxi.com>
5151 * config/obj-aout.c: Remove all uses of DEFUN.
5152 * config/obj-ieee.c: Likewise.
5153 * config/tc-sh.c: Fix comment typos.
5154 * config/tc-tahoe.c: Likewise.
5155 * config/tc-vax.c: Likewise.
5156 * config/tc-w65.c: Likewise.
5157 * config/tc-z8k.c: Likewise.
5158 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5160 2000-06-24 DJ Delorie <dj@cygnus.com>
5162 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5163 more changes from Sept 1999
5164 (tc_i386_fix_adjustable): ditto
5165 (md_apply_fix3): ditto
5167 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5169 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5170 (gas_cgen_parse_operand): Set it around expression() call.
5171 (gas_cgen_md_operand): Test for it before longjmp().
5173 2000-06-24 Kazu Hirata <kazu@hxi.com>
5175 * config/tc-h8500.c: Remove all uses of DEFUN.
5176 * config/tc-sh.c: Likewise.
5177 * config/tc-w65.c: Likewise.
5178 * config/tc-z8k.c: Likewise.
5180 * config/tc-h8500.c: Fix typos in comments.
5182 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5184 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5187 2000-06-23 matthew green <mrg@redhat.com>
5189 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5190 defined. Fix error message for `[' grouping.
5192 2000-06-22 Kazu Hirata <kazu@hxi.com>
5194 * config/tc-h8300.c: Fix formatting and comment typos.
5196 2000-06-22 Timothy Wall <twall@cygnus.com>
5198 * config/tc-ia64.c (note_register_values): Move premature QP
5199 notation clearing into the appropriate place.
5201 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5203 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5204 first before anything else. Add bin-bugs.h, emul.h and progress.h
5205 Sort list of files as for $(OBJS) in Makefile.am.
5207 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5208 find one. Remake dependencies.
5209 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5210 * Makefile.in: Regenerate.
5211 * doc/Makefile.in: Regenerate.
5213 * config/tc-i386.c (i386_displacement): Don't assume a constant
5214 displacement is necessarily 16 bits when in 16 bit code mode.
5215 (md_assemble): Instead size the displacement here after we know
5216 for sure that a .code16gcc operand hasn't automatically added
5217 operand size prefixes.
5219 2000-06-21 H.J. Lu <hjl@gnu.org>
5221 * Makefile.am: Rebuild dependency.
5222 * Makefile.in: Rebuild.
5224 2000-06-21 Kazu Hirata <kazu@hxi.com>
5226 * config/tc-h8300.c (parse_reg): Make the function static.
5227 (parse_exp): Likewise.
5229 2000-06-20 DJ Delorie <dj@cygnus.com>
5231 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5232 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5233 for cygwin import libraries to work properly.
5235 2000-06-20 H.J. Lu <hjl@gnu.org>
5237 * Makefile.am: Rebuild dependency.
5238 * Makefile.in: Rebuild.
5239 * configure: Likewise.
5240 * doc/Makefile.in: Likewise.
5242 2000-06-20 Timothy Wall <twall@cygnus.com>
5244 * doc/internals.texi (CPU backend): Add @itemx for
5245 TC_START_LABEL_WITHOUT_COLON.
5246 * doc/c-tic54x.texi: New.
5247 * doc/as.texinfo: Add tic54x features and include primary tic54x
5249 * doc/all.texi: Add C54X.
5250 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5251 * doc/Makefile.in: Regenerate.
5252 * configure.in: Add tic54x and define LIBM for tic54x.
5253 * configure: Regenrate.
5254 * config/tc-tic54x.[ch]: New.
5255 * config/obj-coff.h: Add tic54x.
5256 * Makefile.am: (CPU_TYPES): Add tic54x.
5257 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5258 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5259 (as_new_LDADD): Add $(LIBM).
5260 * Makefile.in: Regenerate.
5262 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5264 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5265 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5266 * doc/as.texinfo: Likewise.
5268 * configure, Makefile.in: Regenerate.
5269 * configure.in (emulations): Recognize m6811 and m6812.
5270 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5271 Added files for 68hc11 and 68hc12 assembler.
5272 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5273 * config/tc-m68hc11.h: Header definition for that assembler.
5275 2000-06-18 Nick Clifton <nickc@redhat.com>
5277 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5278 instead of OCTETS_PER_BYTE.
5280 * config/tc-v850.c: Fix compile time warnings.
5281 * config/tc-ppc.c: Fix compile time warnings.
5283 2000-06-18 H.J. Lu <hjl@gnu.org>
5285 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5286 * configure: Rebuild.
5288 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5290 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5293 2000-06-16 Nick Clifton <nickc@cygnus.com>
5295 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5296 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5298 * doc/c-mips.texi: Document newly accepted cpu variants.
5300 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5302 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5304 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5306 * macro.c (getstring): Make it possible to escape the quote
5309 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5311 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5313 2000-06-13 H.J. Lu <hjl@gnu.org>
5315 * configure: Regenerate.
5317 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5319 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5321 * doc/internals.texi (line_separator_chars): Semicolon is no
5322 longer a default. Mention null and newline as defaults.
5324 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5326 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5327 * config/tc-i860.h (line_separator_chars): Likewise.
5328 * config/tc-h8300.c (line_separator_chars): Likewise.
5329 * config/tc-i960.c (line_separator_chars): Likewise.
5330 * config/tc-m68k.c (line_separator_chars): Likewise.
5331 * config/tc-mips.c (line_separator_chars): Likewise.
5332 * config/tc-ns32k.c (line_separator_chars): Likewise.
5333 * config/tc-sparc.c (line_separator_chars): Likewise.
5334 * config/tc-vax.c (line_separator_chars): Likewise.
5336 * config/tc-h8300.c (comment_chars): Use string initialiser.
5337 * config/tc-i960.c (line_comment_chars): Likewise.
5338 * config/tc-z8k.c (comment_chars, line_comment_chars,
5339 line_separator_chars): Likewise.
5341 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5344 2000-06-08 Nick Clifton <nickc@cygnus.com>
5346 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5349 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5351 * configure.in (VERSION): Update to show this is the CVS mainline.
5353 2000-06-08 Matthew Jacob <mjacob@feral.com>
5355 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5356 $at is the integer register $r28, vs. both $r28 and the floating
5357 point register $f28.
5359 2000-06-08 James E. Wilson <wilson@cygnus.com>
5361 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5362 (dot_endp): Don't call ia64_flush_insns.
5363 (emit_one_bundle): Don't delete prologue/body records from
5364 unwind_record list in first loop. Rewrite second loop to account for
5367 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5369 * config/tc-ia64.c: Add missing prototypes.
5370 (generate_unwind_image): Cast argument to output_unw_records call.
5372 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5374 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5376 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5378 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5379 (REGISTER_P): likewise.
5380 (avr_opcodes): uses include/opcode/avr.h
5381 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5383 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5385 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5388 2000-06-03 H.J. Lu <hjl@gnu.org>
5390 * read.c (is_end_of_line): Put back `;'.
5392 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5394 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5396 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5398 * expr.c (operand): Test is_end_of_line outside switch to catch
5399 line separator chars that are also operators.
5400 (operator): Return O_illegal for line separator chars.
5402 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5403 entry (or `!' entry for TC_HPPA).
5405 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5406 before indexing is_end_of_line. Remove redundant check for '\0'.
5408 * config/tc-h8500.c (md_assemble): Likewise.
5409 * config/tc-mcore.c (md_assemble): Likewise.
5410 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5413 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5415 * config/tc-mcore.c (mcore_cons): Likewise.
5416 (mcore_float_cons): Likewise.
5417 (mcore_stringer): Likewise.
5418 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5420 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5422 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5424 2000-05-29 Nick Clifton <nickc@cygnus.com>
5426 * config/tc-sh.c: Fix compile time warning messages.
5428 * config/tc-mips.c: Fix compile time warning messages.
5430 2000-05-29 Philip Blundell <philb@gnu.org>
5432 * doc/as.texinfo: Update copyright dates.
5433 (Local Labels): Delete misplaced mention of ARM.
5434 * NEWS: Mention ARM ELF support.
5436 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5438 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5439 it is modified, and use the real_size to compute the frag address
5440 for dwarf2 line info.
5442 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5444 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5445 line-matching scheme to cope with automake moving variables around.
5446 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5447 * Makefile.in: Regenerate.
5449 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5451 * config/tc-sparc.c (sparc_relax): New.
5452 (md_longopts): Add -relax and -no-relax options.
5453 (md_parse_options, md_show_usage): Likewise.
5454 (md_apply_fix3): Optimize tail call into branch always if possible.
5456 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5458 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5459 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5460 rules, with warning when a GAS statement specifies a packing that
5461 will result in an instruction being squashed.
5462 Added typdef packing_type and enumerals, changed various integer
5463 literals to use the enumerals.
5465 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5467 * config/tc-ia64.c (dot_restorereg_p): New function.
5468 (md_pseudo_table): Add restorereg.p.
5469 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5470 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5472 * config/tc-ia64.h (unw_record_type): Add unwabi.
5473 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5474 called MASK with members for imask, and the masks produced by
5475 fr_mem, gr_mem, br_mem, and frgr_mem.
5476 (unw_p_record): Add members ABI and CONTEXT.
5477 (unw_x_record): Add member AB.
5478 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5479 as pseudo-register for use during unwind info generation.
5480 (AR_PFS, AR_LC): New macros.
5481 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5482 whose names start with an at sign (as in "@priunat").
5483 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5485 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5486 proc_end, unwind_info, personality_routine): Consolidate into
5487 "unwind" structure to reduce offset-table use. Add member
5488 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5490 (output_R1_format, output_R3_format, output_P3_format,
5491 output_P6_format): Initialize R with zero to reduce compiler warnings.
5492 (output_P7_format): Ditto. Add `default' branch to switch
5493 statement to reduce compiler warnings.
5494 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5495 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5496 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5497 into single argument.
5498 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5499 compiler warnings. Merge A and B args into single argument.
5500 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5501 A and B args into single argument.
5502 (free_record): Removed (wasn't used).
5503 (free_list_records): Also free imasks in prologue records.
5504 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5505 (output_spill_mask): Remove.
5506 (output_unwabi): New function.
5507 (output_epilogue, output_label_state, output_copy_state): Call
5509 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5510 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5512 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5513 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5514 as part of handling the prologue records. Emit region's imask if
5515 we have one. Handle unwabi, epilogue, label_state, copy_state,
5516 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5517 spill_sprel_p, and spill_reg_p records.
5518 (set_imask, count_bits, slot_index): New function.
5519 (fixup_unw_records): Fix region size computation. Handle
5520 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5521 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5522 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5523 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5524 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5525 (dot_save): Use manifest constants for applicaton registers.
5526 Handle REG_PR and REG_PRIUNAT.
5527 (dot_restore): Don't just ignore it.
5528 (dot_restorereg): New function..
5529 (generate_unwind_image): Ensure unwind info is a multiple of eight
5530 bytes, not just four bytes.
5531 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5532 (dot_altrp): Don't just ignore it.
5533 (dot_savemem): New function. Replaces dot_savesp() and
5534 dot_savepsp(). Use manifest constants for applicaton registers.
5535 Handle REG_PR and REG_PRIUNAT.
5536 (dot_savef): Simplify.
5537 (dot_saveb): Support generation of br_gr.
5538 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5539 dot_label_state, dot_copy_state): New function.
5540 (dot_unwabi): Don't just ignore it.
5541 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5542 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5543 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5544 (emit_one_bundle): Set slot number for prologue/body records
5545 *before* emitting the first insn.
5546 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5547 (md_begin): Declare "psp" pseudo-register.
5548 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5549 so we don't get segfault.
5550 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5551 counts as required per SW Conventions manual
5552 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5553 output_preds_psprel, output_preds_sprel, output_spill_base,
5554 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5555 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5556 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5557 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5558 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5559 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5560 (dot_vframe): Implement.
5561 (dot_vframesp, dot_vframepsp): New function.
5563 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5565 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5566 * configure: Regenerate.
5568 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5570 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5571 (md_estimate_size_before_relax): so we can use it here instead of
5572 old kludges. Localise vars to blocks. Comment.
5574 * frags.c (frag_new): Update fr_var comments.
5575 * frags.h (struct frag): Ditto.
5577 2000-05-22 Richard Henderson <rth@cygnus.com>
5579 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5580 (pseudo_func): Add pcrel.
5581 (operand_match): Handle IA64_OPND_TGT64.
5582 (build_insn): Likewise.
5583 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5584 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5585 (fix_insn): Handle all three 64-bit relocation types.
5587 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5589 * obj.h (struct format_ops): New members begin, app_file,
5590 s_set_other, s_set_desc, s_get_type, s_set_type,
5591 separate_stab_sections, init_stab_section.
5593 * config/obj-multi.h: Update GPL notice to v2.
5595 (obj_app_file): New.
5596 (S_SET_SIZE): Test s_set_size for NULL before calling.
5597 (S_SET_ALIGN): Similar for s_set_align.
5602 (SEPARATE_STAB_SECTIONS): New.
5603 (INIT_STAB_SECTION): New.
5604 (EMIT_SECTION_SYMBOLS): New.
5605 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5607 * config/obj-elf.h: Update GPL notice to v2.
5608 Mention that this file is included from obj-multi.h.
5609 (obj_begin): Wrap definition in ifndef.
5610 (elf_file_symbol): Constify declaration.
5611 (obj_app_file): Ditto.
5612 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5613 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5615 * config/obj-elf.c (elf_s_set_other): New.
5616 (elf_file_symbol): Constify argument.
5617 (elf_separate_stab_sections): New.
5618 (elf_init_stab_section): New.
5619 (elf_format_ops): Add new members. Remove comma at end.
5621 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5622 (ecoff_format_ops): Add new fields. Remove comma at end.
5623 Mention inconsistency for emit_section_symbols.
5625 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5627 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5628 (coff_separate_stab_sections): New.
5629 (coff_format_ops): Add new members.
5631 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5632 (obj_aout_s_set_other): New.
5633 (obj_aout_s_set_desc): New.
5634 (obj_aout_s_get_type): New.
5635 (obj_aout_s_set_type): New.
5636 (obj_aout_separate_stab_sections): New.
5637 (aout_format_ops): New members added. Use obj_aout_process_stab,
5638 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5639 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5641 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5643 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5645 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5646 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5647 (md_estimate_size_before_relax): Ensure jumps to weak and
5648 externally visible symbols are relocatable.
5650 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5652 * stabs.c (aout_process_stab): Make global.
5653 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5654 * read.h (aout_process_stab): Declare.
5656 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5657 Generalize to *aout, *coff *elf.
5658 * configure: Regenerated.
5660 * doc/internals.texi (Object format backend): Say
5661 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5663 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5664 * Makefile.in: Regenerated.
5666 2000-05-19 Catherine Moore <clm@cygnus.com>
5668 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5670 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5672 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5673 instruction to reflect change in re_assemble_*.
5675 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5677 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5678 build PA64 ELF tools.
5679 * configure: Rebuilt.
5681 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5683 * Makefile.am: Regenerate dependencies.
5684 * Makefile.in: Regenerate.
5686 2000-05-15 Nick Clifton <nickc@cygnus.com>
5688 * config/tc-arm.c (struct asm_psr): Add boolean field
5689 distinguishing between CSPR and SPSR. Rename 'number' field
5691 (psrs): Rearrange contents to match new asm_psr structure.
5692 (arm_psr_parse): Move next to psr_required_here. Make it
5693 return an asm_psr structure.
5694 (psr_required_here): Use asm_psr structure returned by
5696 (do_msr): Reorganise to allow psr_required_here to be called
5698 (md_undefined_name): Mark 'name' parameter as unused, since
5699 the COFF target does not use it.
5701 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5703 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5705 * config/te-aux.h: Likewise.
5706 * config/te-dpx2.h: Likewise.
5707 * config/te-go32.h: Likewise.
5708 * config/te-hp300.h: Likewise.
5709 * config/te-hppa.h: Likewise.
5710 * config/te-i386aix.h: Likewise.
5711 * config/te-ic960.h: Likewise.
5712 * config/te-interix.h: Likewise.
5713 * config/te-nbsd532.h: Likewise.
5714 * config/te-pc532mach.h: Likewise.
5715 * config/te-ppcnw.h: Likewise.
5716 * config/te-psos.h: Likewise.
5717 * config/te-sparcaout.h: Likewise.
5718 * config/te-sun3.h: Likewise.
5719 * config/te-sysv32.h: Likewise.
5721 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5723 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5724 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5725 and sign extend without an if statement.
5726 (build_bytes): Likewise.
5728 2000-05-14 Kazu Hirata <kazu@hxi.com>
5730 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5731 X_add_symbol L_32 case.
5733 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5735 * config/te-freebsd.h: New file.
5737 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5739 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5740 bindtextdomain): Replace defines with those from intl/libgettext.h
5741 to quieten gcc warnings.
5743 * NEWS: Mention x86 .arch and -q.
5745 * config/tc-i386.c (quiet_warnings): New.
5746 (md_assemble): Use quiet_warnings.
5747 (md_parse_option): Set quiet_warnings from -q.
5748 (md_show_usage): Mention -q, delete -m.
5749 (flag_do_long_jump): Delete.
5750 (md_parse_option): Remove -m.
5751 (md_show_usage): Remove -m.
5752 (md_create_long_jump): Remove useless flag_do_long_jump code.
5754 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5755 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5757 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5758 Alexander Sokolov <robocop@netlink.ru>
5760 * doc/c-i386.texi (i386-Arch): New section.
5761 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5763 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5764 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5765 architecture has been given and is not 486.
5766 (set_cpu_arch): New.
5767 (md_pseudo_table): Add .arch.
5768 (md_assemble): Warn if cpu architecture has been given and an
5769 unsupported instruction.
5771 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5772 Move operand_types bit defines after relevant template field.
5773 (template): Add cpu_flags.
5777 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5779 * config/tc-mn10300.h (md_end): Define.
5780 (mn10300_finalize): Declare.
5781 * config/tc-mn10300.c: Include dwarf2dbg.h.
5782 (debug_line): Define.
5783 (md_assemble): Generate dwarf2 line info.
5784 (mn10300_finalize): New function. Finalize dwarf2 info.
5786 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5788 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5789 external version of the relocation for weak symbols.
5791 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5793 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5794 frame size in units of 16 bytes, as required per SW Conventions manual.
5795 (output_unw_records): Output info-block header as a dword to get
5798 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5800 * as.h: #include "file", not <file> on files from ../include.
5801 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5802 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5803 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5804 (tc_coff_symbol_emit_hook): Ditto.
5805 (OPTCOUNT): Cast to int to avoid compiler warning.
5806 (md_begin): Fix signed/unsigned warnings.
5808 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5810 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5811 ABRANCH LONG case for a conditional branch on a 68000.
5812 (md_estimate_size_before_relax): Likewise. Also handle
5813 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5814 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5815 PC-relative on all CPUs.
5816 (md_estimate_size_before_relax): Likewise.
5818 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5820 * as.c (parse_args): Just mention current year in printed
5823 2000-05-03 J.T. Conklin <jtc@redback.com>
5825 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5827 (md_parse_option): Recognize -m7400.
5829 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5831 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5832 don't permit lp to become less than the words array.
5834 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5836 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5837 Fix little-endian case.
5839 2000-05-03 David O'Brien <obrien@NUXI.com>
5841 * as.c (parse_args): Update copyright.
5843 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5845 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5846 for the .bss section too.
5848 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5850 * configure.in: Set em=linux for hppa-*-linux.
5851 * configure: Regenerate.
5852 * doc/Makefile.in: Regenerate with correct automake.
5854 * frags.c (frag_grow): Sanity check chunk_size.
5856 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5857 * config/obj-som.h: Likewise.
5858 * config/obj-ieee.h: Likewise.
5860 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5862 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5863 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5864 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5865 (pa_ip): low_sign_unext now returns via function value. Use
5866 re_assemble_* instead of dis_assemble_* and
5867 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5869 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5870 (md_section_align, md_parse_option, md_show_usage,
5871 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5872 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5873 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5874 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5875 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5877 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5878 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5879 outside of switch. Correct mask and shifting errors in case 10
5880 and case -11. In case 21, compare against signed range to suit
5881 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5882 case 17 and case 22, use offsetT variable to properly check range.
5883 Use re_assemble_* here too.
5884 (evaluate_absolute): Change type of value to offsetT. Call
5885 hppa_field_adjust to do the work for us.
5886 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5887 (pa_parse_cmpib_64_cmpltr): Ditto.
5888 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5889 of i to unsigned int.
5890 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5891 (pa_end_of_source): Return type is void.
5893 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5895 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5897 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5899 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5900 More comments added.
5901 (md_begin): Removed "construct symbols for each register name".
5902 Because register names conflicts with GCC generated function
5904 (avr_operand): Now constant numbers can be used as a register
5905 identifiers (0 as r0, 31 as r31).
5906 (md_assemble): use skip_space () before parsing instruction
5909 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5911 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5912 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5913 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5914 * configure: Regenerate.
5916 2000-04-29 Andreas Jaeger <aj@suse.de>
5918 * as.h: Correctly check GCC version.
5920 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5922 * doc/as.1: Fix unbalanced brackets.
5924 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5926 (line_comment_chars): Set to '/' if TE_FreeBSD.
5928 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5930 * configure.in: Configury support for PA64 (currently disabled).
5931 * configure: Rebuilt.
5933 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5935 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5936 bfd_set_section_alignment.
5938 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5940 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5943 2000-04-24 Nick Clifton <nickc@cygnus.com>
5945 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5946 * doc/as.texinfo (Align): Include arm and strongarm in list of
5947 targets that have the second form of the behaviour of the .align
5950 2000-04-24 Mark Klein <mklein@dis.com>
5952 * config/obj-som.c: Terminate obj_pseudo_table.
5954 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5956 * as.c (parse_args): Allow md_parse_option to override -a listing
5958 * config/obj-coff.c (add_lineno): Change type of offset parameter
5959 from "int" to "bfd_vma."
5960 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5961 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5962 (ppc_change_csect): Align correctly for XCOFF64.
5963 (ppc_machine): New function, which discards "ppc_machine" line.
5964 (ppc_tc): Cons for 8 when code is 64 bit.
5965 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5967 (md_parse_option): Handle -a64 and -a32.
5969 * config/tc-ppc.h (TARGET_MACH): Define.
5970 (TARGET_FORMAT): Move to function.
5971 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5973 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5975 * config/tc-avr.c: New AVR_ISA_ defined.
5976 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5977 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5978 for `fmul', `movw' and `lpm R,Z' instructions.
5979 (avr_operands): Warn if current opcode is a two-word instruction
5980 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5981 (avr_opcodes): New commands added.
5982 (REGISTER_P): Check 'a' and 'v' constraint letters.
5983 (mcu_types): New MCU added.
5985 2000-04-22 Timothy Wall <twall@cygnus.com>
5987 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5989 (operand_match): Conditionally insert default bit values for IMMU9.
5991 2000-04-14 Matthew Green <mrg@cygnus.com>
5993 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5994 * configure: Rebuilt.
5996 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5997 Jason Eckhardt <jle@cygnus.com>
5999 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6001 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6002 Added handling of new operand types l,y,&,fe,fE,fx.
6004 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6005 David Mosberger <davidm@hpl.hp.com>
6006 Timothy Wall <twall@cygnus.com>
6007 Andrew MacLeod <amacleod@cygnus.com>
6008 Jim Wilson <wilson@cygnus.com>
6010 * Makefile.am (CPU_TYPES): Add ia64.
6011 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6012 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6013 * Makefile.in: Rebuild.
6014 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6015 * configure: Rebuild.
6016 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6017 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6018 * expr.c (expr): Handle md_optimize_expr.
6019 * read.c (LEX_HASH): Add comment.
6020 * config/tc-ia64.c, config/tc-ia64.h: New files.
6022 2000-04-21 Richard Henderson <rth@cygnus.com>
6024 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6025 bundling a non-delayed branch type instruction.
6027 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6029 * config/tc-mn10300.c (HAVE_AM30): Define.
6030 (md_assemble): Use it.
6032 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6034 * config/obj-elf.c (obj_elf_change_section): Check for changed
6037 * Makefile.am: (CPU_MULTI_VALID): Remove.
6038 (MULTI_CPU_TYPES): Define.
6039 (MULTI_CPU_OBJ_VALID): Define.
6040 (DEPTC): Use the above.
6041 (DEPOBJ): Same here.
6043 Regenerate dependencies.
6044 * Makefile.in: Regenerate.
6046 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6048 * Makefile.am (YACC, LEX): Get them from configure.
6050 2000-04-18 H.J. Lu (hjl@gnu.org)
6052 * config/tc-i386.c (offset_in_range): Use addressT instead of
6053 bfd_vma for non-bfd assemblers.
6055 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6057 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6058 doesn't give spurious errors.
6060 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6062 * as.h (SEEK_SET): Define if undefined.
6064 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6066 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6067 constants, and don't assume offsetT is 32 bits.
6069 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6071 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6072 (md_pcrel_from_section): Add prototype.
6073 (d10v_fix_adjustable): Add prototype.
6074 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6076 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6078 2000-04-12 Nick Clifton <nickc@cygnus.com>
6080 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6081 symbol in frag chain.
6083 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6085 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6086 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6087 (fits_in_signed_word, smallest_imm_type): Ditto.
6088 (md_assemble): Use an offsetT var to hold offsetT values, not a
6090 (offset_in_range): New.
6091 (md_assemble): Use it.
6092 (md_convert_frag): Change type of target_address, opcode_address,
6093 and displacement_from_opcode_start to offsetT.
6094 (md_create_short_jump): Change type of offset to offsetT.
6095 (md_create_long_jump): Ditto.
6096 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6097 (md_chars_to_number): Remove.
6098 (output_invalid): Remove duplicate prototype.
6100 2000-04-09 Nick Clifton <nickc@cygnus.com>
6102 * Makefile.am (CPU_TYPES): Add 'avr'.
6103 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6104 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6106 * Makefile.in: Regenerate.
6108 * doc/as.texinfo: Add M32R documentation.
6110 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6112 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6113 --enable-build-warnings option.
6114 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6115 * Makefile.in, configure: Re-generate.
6117 2000-04-07 Nick Clifton <nickc@cygnus.com>
6119 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6120 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6121 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6122 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6123 (arm_force_relocation): Force relocations for
6124 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6126 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6128 * config/tc-sh.c (get_operands): There's no third operand if the
6129 first operand is an immediate.
6131 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6133 * config/tc-sh.c (immediate): Delete.
6134 (sh_operand_info): Add immediate member.
6135 (parse_reg): Use A_PC for pc.
6136 (parse_exp): Add second argument 'op'. All callers changed.
6137 (parse_at): Expect pc to be coded as A_PC.
6138 Use immediate field in *op.
6139 (insert): Add fourth argument 'op'. All callers changed.
6140 (build_relax): Add second argument 'op'. All callers changed.
6141 (insert_loop_bounds): New function.
6142 (build_Mytes): Remove DISP_4.
6143 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6144 (assemble_ppi): Use immediate field in *operand.
6145 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6146 (md_apply_fix): Likewise.
6147 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6149 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6151 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6153 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6155 * internals.texi (CPU backend): Document
6156 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6158 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6160 * po/gas.pot: Regenerate.
6162 * as.c (show_usage): Restore translated part of bug string.
6163 * gasp.c (show_usage): Likewise.
6165 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6166 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6167 than move-if-change.
6168 (DEP1): Modify for "gcc -MM".
6172 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6173 Update dependencies.
6174 * Makefile.in: Regenerate.
6176 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6178 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6179 (md_begin): Likewise.
6180 (HAVE_AM33): New macro.
6181 (md_assemble): Use it. Match r_regs and xr_regs only if
6184 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6186 * as.h: #include "bin-bugs.h"
6187 * as.c (show_usage): Use REPORT_BUGS_TO.
6188 * gasp.c: #include "bin-bugs.h"
6189 (show_usage): Use REPORT_BUGS_TO.
6191 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6193 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6195 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6196 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6199 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6201 * config/tc-i386.c (i386_immediate): Don't assume a constant
6202 immediate is necessarily 16 bits when in 16 bit code mode.
6203 (md_assemble): Instead set guess_suffix here after we have checked
6206 2000-04-02 Richard Henderson <rth@cygnus.com>
6208 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6209 quantities. Correct right shift sign extension.
6210 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6211 32-bit value when shifting into place.
6213 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6215 * app.c: Add ATTRIBUTE_UNUSED as needed.
6216 * config/tc-ppc.c: Likewise.
6217 (ppc_size): Make unsigned long.
6218 (ppc_insert_operand): Add casts to avoid warnings.
6220 2000-03-31 Nick Clifton <nickc@cygnus.com>
6222 * config/tc-d10v.h (md_flush_pending_output): Define.
6224 2000-03-29 Nick Clifton <nickc@cygnus.com>
6226 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6227 segment. Works for both BFD_ASSEMBLER and others.
6228 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6230 2000-03-29 Nick Clifton <nickc@cygnus.com
6232 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6234 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6236 * listing.c (LISTING_LHS_WIDTH): Default depends on
6238 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6240 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6242 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6245 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6247 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6249 * config/tc-avr.c (mcu_types): Add missing initialiser.
6250 (md_pcrel_from_section): Add prototype.
6251 (avr_operand): Remove redundant test of unsigned < 0.
6252 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6254 2000-03-27 Denis Chertykov <denisc@overta.ru>
6256 * config/tc-avr.c: New file for AVR support.
6257 * config/tc-avr.h: Likewise.
6258 * configure.in: Add AVR support.
6259 * configure: Regenerate.
6261 2000-03-26 Timothy Wall <twall@cygnus.com>
6263 * gasp.c (macro_op): Add new argument to check_macro call.
6264 Macro structure definitions moved to macro.h
6265 * sb.h: Add argument to prototype for input_scrub_include_sb.
6266 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6267 nesting checks with an additional flag.
6268 (struct input_save): Add flag to indicate whether current sb
6269 should be checked for proper macro/conditional nesting.
6270 (input_scrub_push/pop): Save/restore nest check flag.
6271 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6273 * macro.c (check_macro): Allow caller to retrieve parsed macro
6274 information if a pointer is provided. This information may be
6275 used by the new macro hooks.
6276 * macro.h: Update prototype for check_macro. Macro struct
6277 definitions moved here from macro.c/gasp.c.
6278 * read.c (read_a_source_file): Add parameter to check_macro call,
6279 and pass macro info to the macro hook, if defined.
6280 (input_scrub_insert_line): New. Allow insertion of a line of
6281 characters into the input stream.
6282 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6283 file into the input stream.
6284 (s_include): Use input_scrub_insert_file.
6285 * internals.texi: Document new macro hooks.
6286 * as.h: New prototypes added.
6288 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6290 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6291 an initial capital letter.
6292 (i386_index_check): Reindent.
6294 2000-03-19 Nick Clifton <nickc@cygnus.com>
6296 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6299 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6301 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6302 instruction operand bad if Rd > 7 when generating
6303 thumb instructions. Prevents for example,
6304 "adr r12,label" from silently failing and generating
6305 the wrong instruction.
6307 2000-03-17 Nick Clifton <nickc@cygnus.com>
6309 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6310 that have a destingation >= 0x400000.
6311 Fix compile time warning messages.
6313 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6315 * config/tc-sh.c (md_begin): When encountering insn that are
6316 not supported by the current arch, only change the name if
6317 its contents are the same as prev_name.
6318 (get_specific): If the the architecture doesn't match, fail.
6320 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6322 * config/tc-sh.c (IDENT_CHAR): Define.
6323 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6324 matching back where it came from.
6326 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6328 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6330 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6332 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6335 2000-03-15 Kazu Hirata <kazu@hxi.com>
6337 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6339 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6341 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6342 floating-point-number, make sure 'f' is in FLT_CHARS.
6344 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6346 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6347 (s_lcomm_internal): Use it.
6348 * doc/internals.texi (CPU backend): Document it.
6349 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6352 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6354 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6357 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6358 implementation doesn't have special handling for switch
6360 (macro_build): Allow for code in sections other than .text.
6362 (mips_ip): Likewise.
6363 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6364 Don't perform relocs if we will be outputting them.
6365 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6366 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6369 2000-03-09 Catherine Moore <clm@cygnus.com>
6371 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6372 relocation type based on the entry in the fixup structure.
6373 Put S_IS_EXTERN processing back in.
6375 2000-03-08 H.J. Lu (hjl@gnu.org)
6377 * Makefile.am (install-exec-tooldir): Depend on
6378 install-exec-bindir for parallel make.
6379 * Makefile.in: Regenerated.
6381 2000-03-06 Nick Clifton <nickc@cygnus.com>
6383 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6385 (md_parse_option): Parse -m32r command line switch - disable m32rx
6387 (md_show_usage): Document new option.
6389 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6390 * doc/Makefile.in: Regenerate.
6391 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6393 2000-03-02 Michael Meissner <meissner@redhat.com>
6395 * config/tc-d30v.c (check_range): Remove code that incorrectly
6396 sign extended values where bits < 32.
6398 2000-03-02 H.J. Lu (hjl@gnu.org)
6400 * configure.in: Support --enable-targets=all on ia32.
6401 * configure: Regenerated.
6403 2000-03-01 Nick Clifton <nickc@cygnus.com>
6405 * gasp.c (do_align): Remove bogus check of alignment value.
6407 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6409 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6410 TC_PPC was defined forced the type of a symbol with no other type
6413 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6415 * doc/internals.texi (CPU backend): Mention that
6416 line_separator_chars do not break up comments. Fix typos for
6417 LEX_AT and LEX_NAME descriptions. Document operands for
6418 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6419 description of md_create_short_jump usage. Document argument for
6420 md_undefined_symbol.
6422 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6424 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6425 (md_parse_option): Handle it.
6426 (md_show_usage): Document it.
6428 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6430 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6431 opcode, for the instruction `pal19'. From Andrea Arcangeli
6434 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6436 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6438 (md_assemble): To here, before template operands are matched.
6439 Also ensure a constant immediate is sign extended when we know the
6440 size is at most 16 bits. This is to catch cases like "add
6441 $0xffc0,%ax" where we don't know the size, and thus that the
6442 immediate can be represented as Imm8S until after parsing the
6444 (i386_displacement): Similarly sign extend 16 bit constant
6446 (md_assemble): Relax 16-bit jump constant range check to suit sign
6447 extended displacements.
6449 2000-02-26 Andreas Jaeger <aj@suse.de>
6451 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6453 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6455 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6456 call operands when intel_syntax.
6457 (intel_float_operand): Return 2 for "fi...".
6458 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6459 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6460 earlier "SHORT" change.
6461 (md_assemble): When determining suffix from Regs, exclude
6464 2000-02-24 Nick Clifton <nickc@cygnus.com>
6466 * configure: Add arm-wince, mips-pe and sh-pe targets.
6467 * configure: Regenerate.
6469 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6471 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6472 "pe-mips" for the mips-pe target.
6474 * config/tc-arm.c (insns): Change displacement encoded in BL
6475 and B instructions if the target port is arm-wince.
6476 (do_ldst): Do not bias the relocation offset if the target
6478 (md_pcrel_from): Add in missing relocation offset bias if the
6479 target os arm-wince.
6481 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6482 (md_begin): Disable -G support for mips-pe target.
6483 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6484 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6487 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6488 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6489 assembler, just set the alignment to 4.
6491 * config/te-wince-pe.h: New file for WinCE targets. Define
6494 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6496 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6497 string instructions.
6498 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6499 (i386_intel_memory_operand): After finding a segment override,
6500 check again for no `[' before looking for a displacement. Bomb if
6501 more than one displacement rather than silently discarding the
6502 second and subsequent ones. Free strings malloc'd by
6503 build_displacement_string.
6505 2000-02-24 Catherine Moore <clm@cygnus.com>
6507 * config/obj-som.c (obj_pseudo_table): Add "weak".
6508 (obj_som_weak): New routine.
6510 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6512 * config/tc-i386.c (union i386_op): New.
6513 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6514 Throughout file replace occurences of disps[n], imms[n], regs[n]
6515 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6516 intel mode operand swapping. Add assert in regKludge and
6517 fake_zero_displacement code. Test i.types[n] when outputting
6518 displacements and immediates. Combine output of Disp16 with
6520 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6521 when in intel mode by (not) reversing fsub and fdiv operands
6522 before the template search. This fails for single operand
6523 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6524 undefined. Instead fix the base_opcode after we've found the
6525 template. Move base_opcode xor with found_reverse_match from
6526 opcode output code to before this fix so we test for the correct
6528 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6529 check in intel mode. Instead compare opcodes.
6531 * config/tc-i386.h (TC_RELOC): Delete.
6532 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6533 with equivalent call to reloc.
6535 * as.h (flag_m68k_mri): Move declaration after target include, and
6536 only declare when TC_M68K defined. Define as zero otherwise.
6537 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6538 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6539 Define as zero otherwise.
6540 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6541 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6542 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6543 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6544 testing whether defined.
6545 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6546 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6547 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6548 rather than testing whether defined.
6549 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6550 (parse_mri_cons): Declare and use only when TC_M68K.
6551 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6552 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6553 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6555 * NEWS: Mention IBM 370 support.
6557 2000-02-23 Richard Henderson <rth@cygnus.com>
6559 * config/tc-i386.c (md_assemble): When swapping operands for
6560 intel_syntax, assume everything that's not Imm or Disp is a
6563 2000-02-23 Linas Vepstas <linas@linas.org>
6565 * config/tc-i370.c, config/tc-i370.h: New files.
6566 * Makefile.am: Add support for Linux/IBM 370.
6567 * configure.in: Likewise.
6568 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6569 * config/obj-elf.c: Include elf/i370.h
6570 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6572 * Makefile.in: Regenerate.
6573 * configure: Regenerate.
6575 * doc/c-i370.texi: New file.
6576 * doc/all.texi: Include it.
6577 * doc/as.texinfo: And here.
6578 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6579 * doc/Makefile.in: Regenerate.
6581 2000-02-19 Michael Meissner <meissner@redhat.com>
6583 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6584 determine if an instruction can be used in parallel with an ADDppp
6585 or SUBppp instruction.
6587 2000-02-22 Andrew Haley <aph@cygnus.com>
6589 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6591 2000-02-22 Andrew Haley <aph@cygnus.com>
6593 * config/tc-mips.c (mips_gp32): New variable.
6594 (macro_build) Use mips_gp32.
6596 (md_longopts): Add "-mgp32" and "-mgp64".
6597 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6599 (OPTION_M7900): Change offset
6600 (OPTION_NO_M7900): Ditto.
6602 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6604 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6605 warning, and bump it to 1.
6607 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6609 From Brad Lucier <lucier@math.purdue.edu>:
6610 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6613 2000-02-21 Catherine Moore <clm@cygnus.com>
6615 * config/tc-mips.c (MF_HILO_INSN): Define.
6616 (mips_7000_hilo_fix): Declare.
6617 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6618 (md_parse_option): Check for 7000_HILO_FIX options.
6619 (OPTION_M7000_HILO_FIX): Define.
6620 (OPTION_NO_M7000_HILO_FIX): Define.
6621 * doc/c-mips.texi (-mfix7000): Describe.
6623 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6625 * listing.c (print_lines): Remove unused variable `end'.
6627 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6628 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6629 reloc_type when BFD_ASSEMBLER.
6630 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6631 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6632 statement and quell signed vs. unsigned comparison warning.
6634 2000-02-18 Nick Clifton <nickc@cygnus.com>
6636 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6637 the computed frag offset, rather than overwriting it.
6639 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6641 * config/tc-sh.c ("elf/sh.h"): Include.
6642 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6643 (md.begin): Initialize target_arch.
6644 Only include opcodes in has table that match selected architecture.
6645 (parse_reg): Recognize register names for sh-dsp.
6646 (parse_at): Recognize post-modify addressing.
6647 (get_operands): The leading space is now optional.
6648 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6649 arguments. Update valid_arch.
6650 (build_Mytes): Add support for SDT_REG_N.
6651 (find_cooked_opcode): New function, broken out of md_assemble.
6652 (assemble_ppi, sh_elf_final_processing): New functions.
6653 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6654 (md_longopts, md_parse_option): New option: -dsp.
6655 * config/tc-sh.h (elf_tc_final_processing): Define.
6656 (sh_elf_final_processing): Declare.
6658 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6660 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6661 the unwinder subspace. Save the current seg/subseg before creating
6664 2000-02-10 Nick Clifton <nickc@cygnus.com>
6666 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6667 little endian targets.
6668 (INST_BYTE1): Redefine to handle big and little endian
6670 (cpu_type): New type: Select between M340 and M210.
6671 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6672 instructions of the M340.
6673 (md_assemble): Add support for the MULSH and OPSR classes of
6675 (md_atof): Add support for little endian targets.
6676 (md_parse_option): Add support for -EL, -EB and -mcpu command
6678 (md_convert_frag): Add support for little endian targets.
6679 (md_apply_fix3): Add support for little endian targets.
6680 (md_number_to_chars): Add support for little endian targets.
6682 2000-02-10 Timothy Wall <twall@redhat.com>
6684 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6685 defined, use it to verify the symbol just read should be a label.
6687 2000-02-10 Timothy Wall <twall@redhat.com>
6689 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6690 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6691 around colons when KEEP_WHITE_AROUND_COLON is defined.
6692 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6693 and KEEP_WHITE_AROUND_COLON.
6695 2000-02-08 Timothy Wall <twall@redhat.com>
6697 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6699 (do_repeat): New. Abstract repeat logic so that a "break" can be
6701 (end_repeat): New. Provide support for a "break" out of the
6703 * read.h: Add prototypes for new functions.
6705 2000-02-08 Timothy Wall <twall@redhat.com>
6707 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6708 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6709 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6712 2000-02-08 Timothy Wall <twall@redhat.com>
6714 * read.c: Added elseif to directives table.
6715 * read.h: Added prototype for s_elseif.
6716 * doc/as.texinfo: Added description for elseif.
6717 * cond.c (s_elseif): New function
6719 2000-02-04 Timothy Wall <twall@redhat.com>
6721 * listing.c (print_lines): Remove conditionals causing bug in
6724 2000-02-03 Timothy Wall <twall@cygnus.com>
6726 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6728 * frags.c (frag_new): Calculate fr_fix in octets
6729 (frag_now_fix) Return offset as target address offset (bytes).
6730 (frag_now_fix_octets) New - Return offset in octets (8-bit
6732 * frags.h: Added prototype for frag_now_fix_octets().
6733 Distinguish between octets and bytes in field descriptions.
6734 * listing.c (calc_hex): Account for octets vs bytes when
6735 printing addresses/offsets.
6736 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6737 target is little-endian, print the octets in a word in big-endian
6738 order so that the display looks like a proper hexadecimal number,
6739 instead of having the octets reversed.
6740 * read.c (do_align): When recording alignment, alignment power
6741 should be in terms of target bytes (minimum addressible unit)
6743 (do_org) Convert ORG target address (byte) argument into an
6744 octet offset when generating a variable fragment.
6745 * symbols.c (resolve_symbol_value): Symbol final value
6746 converted to a target address offset (bytes) from its octet offset.
6747 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6748 offset (bytes) is adjusted by the frag offset (octets) converted
6750 (coff_frob_section) Section alignment power is in terms of bytes;
6751 convert it to an octet alignment power when calculating size (and
6752 size mask) in octets. Don't modify the section size in order to
6753 "align" it for TI COFF, since that format has a different method
6754 for storing alignment information.
6756 2000-02-01 Timothy Wall <twall@cygnus.com>
6758 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6759 entries, matching the way GCC generates them. If not escaped, the
6760 filename is encoded incorrectly.
6762 2000-01-31 Nick Clifton <nickc@cygnus.com>
6764 * config/tc-arm.c (reg_table): Add support for ATPCS register
6767 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6769 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6771 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6773 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6774 of a symbol when we really care about its value.
6776 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6778 * config/tc-mcore.c (md_assemble): Give warning message if
6779 operands passes to instruction are more than the spec.
6781 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6783 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6784 Thumb mode but the label seen was not declared as '.thumb_func'
6785 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6786 correct disassembly of Thumb code bounded by non function labels.
6788 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6790 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6791 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6793 * Makefile.in: Same here.
6796 * configure.in: Set bfd_gas for i386-aout when primary target
6797 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6798 we may need the primary te_file. Remove incorrect comment.
6800 * configure: Regenerate.
6802 * config/e-i386aout.c: New file.
6804 * as.c (USE_EMULATIONS): Move to before print_version_id.
6805 (struct emulation): Add i386aout.
6806 (show_usage): Split text strings. Reformat -a text. Add --em
6810 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6811 (aout_format_ops): New.
6814 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6815 preprocessor conditional and add aout USE_EMULATIONS tests.
6816 (read_a_source_file): Don't pass error strings to printf as
6820 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6822 (do_data): Same here.
6823 (process_file): And here.
6826 * symbols.c (colon): Rewrite "already defined" fatal message
6827 code for aout with USE_EMULATIONS.
6830 * config/obj-aout.c (OBJ_HEADER): Define.
6831 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6833 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6834 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6836 (obj_aout_type): Expand S_SET_OTHER here too.
6837 (obj_read_begin_hook): Remove.
6838 (aout_pop_insert): New.
6839 (obj_aout_s_get_other): New.
6840 (obj_aout_s_get_desc): New.
6841 (aout_format_ops): New.
6844 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6845 gets aout_pseudo_table.
6846 (aout_pseudo_table): Declare.
6847 (obj_read_begin_hook): Define.
6850 * config/obj-coff.c (obj_pseudo_table): Rename to
6852 (coff_pop_insert): Use coff_pseudo_table.
6853 (coff_sec_sym_ok_for_reloc): Remove.
6854 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6855 and comment all zero entries and remove #if 0 code.
6858 * config/obj-coff.h (obj_pop_insert): Define.
6859 (coff_pseudo_table): Declare.
6862 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6863 s_get_size, s_set_size. Comment all zero entries.
6866 * config/obj-elf.c (elf_s_get_other): New function.
6867 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6868 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6869 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6871 (obj_elf_parse_section_letters): Don't pass error strings to
6872 printf as format arg.
6875 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6877 (elf_s_get_other): Declare.
6878 (S_GET_OTHER) Define as elf_s_get_other if not already
6880 (S_SET_OTHER): Only define when not already defined.
6881 (elf_obj_read_begin_hook): Declare.
6882 (obj_read_begin_hook): Define.
6883 (elf_obj_symbol_new_hook): Declare.
6884 (obj_symbol_new_hook): Define.
6887 * config/obj-multi.h: Add copyright header and protect against
6888 multiple inclusion. Add * to all function pointers.
6889 (OBJ_HEADER): If defined, include it rather than other defines
6891 (obj_frob_file_after_relocs): Test for NULL.
6892 (obj_symbol_new_hook): Here too.
6893 (obj_sec_sym_ok_for_reloc): And here.
6894 (S_GET_OTHER): Define.
6895 (S_GET_DESC): Define.
6896 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6897 (OBJ_MAYBE_ELF): Update comment.
6899 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6900 OBJ_AOUT preprocessor conditional and handle emulation by
6901 testing OUTPUT_FLAVOR.
6902 (i386_displacement): Here too.
6903 (md_section_align): Similarly here.
6904 (i386_target_format): Conditionally compile when more than one
6905 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6906 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6907 (i386_displacement): Here too.
6910 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6911 Define TARGET_FORMAT for aout only when not multi.
6914 * config/te-multi.h: Delete file as it's identical to te-generic.h
6916 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6918 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6919 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6922 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6924 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6927 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6929 * config/tc-mips.c (mips_do_align): New function.
6930 * config/tc-mips.h (md_do_align): Define.
6932 2000-01-10 Philip Blundell <philb@gnu.org>
6934 * doc/c-arm.texi (ARM Options): Fix typo.
6935 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6936 line separator for Linux.
6937 * doc/as.texinfo (Comments): Mention the ARM.
6939 2000-01-10 Philip Blundell <pb@futuretv.com>
6941 * configure.in (arm*-*-conix*): New target.
6942 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6944 * configure: Regenerate.
6946 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6948 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6949 (obj_elf_visibility): New function.
6951 * doc/as.texinfo (Visibility): New node: document visibility
6954 For older changes see ChangeLog-9899