1 2001-10-09 Christian Groessler <cpg@aladdin.de>
3 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
4 since z8k-opc.h now uses the PARAMS macro.
6 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
8 * config/tc-arm.c: Change MAVERIK to MAVERICK.
10 2001-10-09 Alan Modra <amodra@bigpond.net.au>
12 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
14 (obj_elf_change_section): Rename "group" to "group_name".
15 (obj_elf_section): Likewise.
16 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
17 first member section; Instead use elf_next_in_group.
19 2001-10-09 Alan Modra <amodra@bigpond.net.au>
21 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
22 Set elf_section_data group from it. Warn if group name changed.
23 (obj_elf_parse_section_letters): Parse 'G' too.
24 (obj_elf_section): Parse group name.
25 (struct group_list): New.
26 (build_group_lists): New function.
27 (elf_frob_file): Create SEC_GROUP section(s).
29 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
32 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
34 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
36 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
37 (cirrus_regtype): New enum.
38 (LONGEST_INST): Change to 10.
45 (insns): Add cirrus dsp instructions.
46 (ARM_EXT_MAVERIKSC_REG): New.
47 (cirrus_register): New.
48 (cirrus_mvf_register): New.
49 (cirrus_mvd_register): New.
50 (cirrus_mvfx_register): New.
51 (cirrus_mvdx_register): New.
52 (cirrus_mvax_register): New.
53 (ARM_EXT_MAVERIKsc_register): New.
54 (reg_table): Add cirrus registers.
55 (cirrus_valid_reg): New.
56 (cirrus_reg_required_here): New.
76 (cirrus_parse_offset): New.
78 (md_parse_option): Add arm9e.
79 (md_show_usage): Same.
81 2001-10-08 Tom Rix <trix@redhat.com>
83 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
85 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
87 2001-10-07 Alan Modra <amodra@bigpond.net.au>
89 * config/obj-elf.c: Standardize error/warning messages - don't
90 capitalise, no final period or newline, don't say "ignoring" for
91 as_bad messages. In some cases, change the wording to that used
92 elsewhere for similar messages.
93 (obj_elf_section_name): New function, split out from ..
94 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
95 entsize not specified.
97 2001-10-05 Jakub Jelinek <jakub@redhat.com>
99 * doc/as.texinfo: Document M and S ELF section flags.
101 2001-10-05 Alan Modra <amodra@bigpond.net.au>
103 * subsegs.c (subseg_text_p): Return 0 for absolute section.
104 * read.c (do_align): If in absolute section, warn about and ignore
105 non-zero fill pattern.
107 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
109 * config/tc-mn10300.c (tc_gen_reloc): Don't free
110 reloc->sym_ptr_ptr if it's not allocated.
112 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
114 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
116 (prev_insn_fixp): Likewise.
117 (append_insn): Changed prototype to accept a relocation pointer.
118 (imm_reloc): Make it an array.
119 (offset_reloc): Likewise.
120 (md_assemble): Handle triple relocations.
121 (append_insn): Likewise. Add handling for some NewABI relocations.
122 (mips_no_prev_insn): Handle triple relocations.
123 (macro_build): Likewise. Add handling for some NewABI relocations.
124 Move handling for the 'u' case to append_insn().
125 (mips16_macro_build): Handle triple relocations.
126 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
128 (mips_ip): Handle triple relocations.
129 (mips16_ip): Likewise.
130 (mips_force_relocation): Force handling of triple relocations
131 without symbols for NewABI.
132 (md_apply_fix): Add handling for some NewABI relocations.
134 2001-10-05 Alan Modra <amodra@bigpond.net.au>
136 * config/tc-i386.c (parse_register): If not producing code for
137 x86_64, reject x86_64 register name matches.
138 (md_assemble): Remove now redundant check for x86_64 regs.
140 2001-10-04 Alan Modra <amodra@bigpond.net.au>
142 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
143 as BFD_DEFAULT_TARGET_SIZE.
145 (ppc_is_toc_sym): Likewise.
146 (md_apply_fix3): Likewise.
148 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
150 * config/tc-mips.c (mips_64): Remove.
151 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
153 (mips_abi_level, mips_abi): New enum.
154 (mips_32bit_abi): Remove.
155 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
156 (HAVE_NEWABI): New define.
157 (HAVE_64BIT_OBJECTS): New define.
158 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
159 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
160 (support_64bit_objects): New prototype.
161 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
162 .reginfo section for n32, use .MIPS.options instead.
163 (support_64bit_objects): New function, code from md_parse_option.
164 (md_longopts): Add -n32 option.
165 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
166 Add -n32 option. Protect with OBJ_ELF.
167 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
168 (mips_elf_final_processing): Likewise. Don't write .reginfo section
169 for n32, use .MIPS.options instead.
171 2001-10-03 Alan Modra <amodra@bigpond.net.au>
173 * po/POTFILES.in: Regenerate.
174 * configure: Regenerate.
176 2001-10-02 Alan Modra <amodra@bigpond.net.au>
178 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
179 bits if target is 64 bit.
181 * doc/as.texinfo (listing): Fix typo.
183 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
185 * Makefile.am (Makefile): Depend on bfd/configure.in.
187 * Makefile.in: Regenerate.
189 2001-09-30 H.J. Lu <hjl@gnu.org>
191 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
192 and "ams" for compatibility.
194 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
196 * config/tc-sh.c (md_pcrel_from_section): Transformed from
197 md_pcrel_from. Handle pc-relativeness against link-time
198 symbol. Handle relativeness to elsewhere than the fixup.
199 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
200 (md_pcrel_from_section): Prototype.
202 * Makefile.am: Update dependencies with "make dep-am".
203 * Makefile.in: Regenerate.
205 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
207 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
208 (print_opcode_format, skip_whites): Likewise.
209 (convert_branch, m68hc11_new_insn): Likewise.
210 (build_dbranch_insn, build_indexed_byte): Likewise.
211 (build_reg_mode, find, find_opcode): Likewise.
212 (print_insn_format): Fix call to print_opcode_format.
213 (md_assemble): Fix call to build_dbranch_insn.
215 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
217 * config/tc-arm.c: Add missing prototypes.
219 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
221 * input-file.c (input_file_open): When reading the
222 first line looking for #NO_APP, prepare for the possibility
223 of finding #APP instead. Also fix algorithm to allow
224 white-space to follow either #NO_APP or #APP directives.
226 2001-09-25 Geoff Berry <geoff.berry@bops.com>
228 * listing.c (buffer_line): Don't write past the end of `line' when
231 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
233 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
234 relocation for differences between symbols in a section other
235 than the one in which the difference is to be placed; apply
236 the relocation instead.
238 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
240 * config/tc-arc.c: Add missing prototype.
241 (md_atof): Change type to int. Add missing prototype.
242 * config/tc-arc.h: Prototype exported functions.
244 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
246 * as.c: Add missing function prototype.
247 * config/obj-aout.c: Fix compile time warning.
249 2001-09-21 Bruno Haible <haible@clisp.cons.org>
251 * config/tc-openrisc.c: Don't include <ctype.h>.
253 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
255 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
257 2001-09-19 Alan Modra <amodra@bigpond.net.au>
259 * config/tc-i370.c: Fix typo in last change.
261 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
263 * doc/as.texinfo (Symbol Names): Improve documentation on local
264 labels and add documenation about dollar labels.
266 2001-09-18 Bruno Haible <haible@clisp.cons.org>
268 * as.h: Don't include <ctype.h>.
269 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
270 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
271 (atof_generic): Use ISDIGIT instead of isdigit.
272 * config/m68k-parse.y: Include "safe-ctype.h".
273 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
274 * config/obj-elf.c: Include "safe-ctype.h".
275 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
276 * config/obj-vms.c: Include "safe-ctype.h".
277 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
278 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
279 instead of isupper/islower/toupper/tolower.
280 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
281 (insert_sreg): Use TOUPPER instead of islower/toupper.
282 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
283 isalpha/isalnum/isupper/tolower.
284 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
286 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
287 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
288 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
289 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
290 (arc_extoper): Use TOLOWER instead of isupper/tolower.
291 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
292 (arm_psr_parse): Use ISALPHA instead of isalpha.
293 (accum0_required_here): Use ISALNUM instead of isalnum.
294 (do_ldrd): Use ISSPACE instead of isspace.
295 (decode_shift): Use ISALPHA instead of isalpha.
296 (insert_reg): Use TOUPPER instead of islower/toupper.
297 (arm_reg_parse): Use ISALPHA instead of isalpha.
298 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
299 isalnum/ispunct/tolower.
300 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
301 (md_parse_option): Use TOLOWER instead of tolower.
302 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
303 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
304 (cris_process_instruction): Use ISLOWER instead of islower.
305 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
306 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
307 (get_flags): Use ISSPACE instead of isspace.
308 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
309 (do_assemble): Use TOLOWER instead of tolower.
310 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
311 (do_assemble): Use TOLOWER instead of tolower.
312 (d30v_start_line): Use ISSPACE instead of isspace.
313 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
314 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
315 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
316 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
317 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
318 (start_label): Use ISALPHA instead of isalpha.
319 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
320 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
321 isupper/islower/tolower.
322 (pa_parse_number): Use ISDIGIT instead of isdigit.
323 (pa_chk_field_selector): Use TOLOWER instead of tolower.
324 (pa_stringer): Use ISDIGIT instead of isdigit.
325 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
326 (register_name): Use ISALPHA instead of isalpha.
327 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
328 isalnum/islower/tolower.
329 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
331 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
333 (md_assemble): Use ISSPACE instead of isspace.
334 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
335 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
336 instead of isdigit/islower/isupper/tolower/isalpha.
337 (output_invalid): Use ISPRINT instead of isprint.
338 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
339 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
340 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
341 (get_args): Use ISALNUM instead of isalnum.
342 * config/tc-ia64.c: Include "safe-ctype.h".
343 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
344 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
345 (ia64_parse_name): Likewise.
346 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
347 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
348 instead of isspace/isalnum/isupper/tolower.
349 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
350 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
351 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
352 (mklower_table): Remove variable.
353 (mklower): Remove macro.
354 (insert_reg): Use TOUPPER instead of islower/toupper.
355 (md_begin): Remove initialization of mklower_table.
356 (s_reg): Use ISALNUM instead of isalnum.
357 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
358 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
359 (build_mri_control_operand): Use TOLOWER instead of tolower.
360 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
361 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
362 (md_assemble): Use ISSPACE instead of isspace.
363 (get_imm16): Use ISALNUM instead of isalnum.
364 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
365 isdigit/isupper/tolower.
366 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
367 instead of isalpha/isupper/tolower.
368 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
369 isdigit/islower/isupper.
370 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
371 (mcore_s_section): Use ISSPACE instead of isspace.
372 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
373 isspace/tolower/isalnum.
374 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
375 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
376 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
378 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
379 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
380 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
381 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
383 (tc_get_register): Likewise.
384 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
385 (s_mips_ent): Use ISDIGIT instead of isdigit.
386 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
387 (md_assemble): Use ISSPACE instead of isspace.
388 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
389 (md_assemble): Use ISSPACE instead of isspace.
390 * config/tc-ns32k.c: Don't include <ctype.h>.
391 * config/tc-pdp11.c: Include "safe-ctype.h".
392 (mklower): Remove function.
393 (parse_reg): Use TOLOWER instead of mklower.
394 * config/tc-pj.c: Include "safe-ctype.h".
395 (md_assemble): Use ISSPACE instead of isspace.
396 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
397 (register_name): Use ISALPHA instead of isalpha.
398 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
399 isalnum/islower/tolower.
400 (md_assemble): Use ISSPACE instead of isspace.
401 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
403 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
404 (register_name): Use ISALPHA instead of isalpha.
405 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
406 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
408 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
409 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
410 isalnum/islower/tolower.
411 (IDENT_CHAR): Use ISALNUM instead of isalnum.
412 (parse_reg): Use TOLOWER instead of tolower.
413 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
414 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
415 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
416 (parse_keyword_arg): Use ISALNUM instead of isalnum.
417 * config/tc-tahoe.c: Include "safe-ctype.h".
418 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
419 (tip_op): Use TOLOWER instead of isupper/tolower.
420 * config/tc-tic30.c: Include "safe-ctype.h".
421 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
422 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
423 (tic30_operand): Use TOLOWER instead of tolower.
424 (tic30_find_parallel_insn): Likewise.
425 (output_invalid): Use ISPRINT instead of isprint.
426 * config/tc-tic54x.c: Include "safe-ctype.h".
427 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
428 (lookup_version): Use TOUPPER instead of toupper.
429 (tic54x_var): Use ISALPHA instead of isalpha.
430 (tic54x_mlib): Use ISSPACE instead of isspace.
431 (subsym_iscons): Use TOUPPER instead of toupper.
432 (get_operands): Use ISSPACE instead of isspace.
433 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
434 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
435 (next_line_shows_parallel): Use ISSPACE instead of isspace.
436 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
437 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
438 ISSPACE instead of isspace.
439 * config/tc-tic80.c: Include "safe-ctype.h".
440 (md_assemble): Use ISSPACE instead of isspace.
441 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
442 (system_register_name): Use ISDIGIT instead of isdigit.
443 (md_assemble): Use ISSPACE instead of isspace.
444 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
445 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
446 isupper/tolower/isdigit.
447 (vip_op): Use TOLOWER instead of isupper/tolower.
448 * config/tc-w65.c: Don't include <ctype.h>.
449 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
450 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
451 (whatreg): Use ISDIGIT instead of isdigit.
452 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
453 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
454 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
455 (integer_constant): Use ISALNUM/TOUPPER instead of
456 isalnum/islower/toupper.
457 (operand): Use TOLOWER instead of isupper/tolower.
458 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
459 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
461 (process_assigns, whatcond): Use TOUPPER instead of toupper.
462 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
463 (main): For gettext, also set the LC_CTYPE locate facet.
464 * hash.c: Include "safe-ctype.h".
465 (main): Use TOLOWER instead of isupper/tolower.
466 * itbl-lex.l: Don't include <ctype.h>.
467 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
468 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
469 omit non-ASCII characters.
470 (debugging_pseudo): Use ISSPACE instead of isspace.
471 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
472 (buffer_and_nest): Use ISALNUM instead of isalnum.
473 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
474 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
475 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
476 instead of isalnum/isdigit/isupper/isalpha.
477 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
478 of isalpha/isalnum/isupper/tolower.
479 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
480 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
481 isupper/tolower/isdigit.
482 (s_mri_common): Use ISDIGIT instead of isdigit.
483 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
484 (s_float_space): Use ISALPHA instead of isalpha.
485 (ignore_rest_of_line): Use ISPRINT instead of isprint.
486 (float_cons): Use ISALPHA instead of isalpha.
487 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
489 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
490 (save_symbol_name): Use ISLOWER/TOUPPER instead of
492 (symbol_find_base): Use TOUPPER instead of islower/toupper.
493 (decode_local_label_name): Use ISDIGIT instead of isdigit.
495 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
497 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
498 in 64 bit mode and make format "e" work.
500 2001-09-18 Alan Modra <amodra@bigpond.net.au>
502 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
504 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
505 var to ensure bfd_alloc arg is the right type.
506 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
509 * config/obj-coff.c: Replace calls to bfd_write with calls to
510 bfd_bwrite. Cast args of bfd_seek.
512 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
515 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
517 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
520 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
522 * config/tc-sh.h (sh_force_relocation): Prototype.
523 (struct fix): Forward declare.
524 * config/tc-sh.c (type sh_operand_info): Move to top of file.
525 (cons, s_align_bytes): Remove old-type declarations.
526 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
527 get_operands, get_specific, insert, build_relax,
528 insert_loop_bounds, build_Mytes): Prototype.
529 (little): Make static. Prototype.
530 (check, tc_Nout_fix_to_chars): Delete unused functions.
532 2001-09-14 Eric Christopher <echristo@redhat.com>
534 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
537 2001-09-14 Kevin Lo <kevlo@openbsd.org>
539 * configure.in: Add arm-openbsd target.
540 * configure: Regenerate.
542 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
544 * configure.in: Change machine triplets from mips-*-linux-gnu* to
547 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
549 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
551 2001-09-11 Richard Henderson <rth@redhat.com>
553 * config/tc-alpha.c (alpha_elf_section_letter): New.
554 (alpha_elf_section_flags): New.
555 * config/tc-alpha.h (md_elf_section_letter): New.
556 (md_elf_section_flags): New.
557 * config/tc-ia64.c (ia64_elf_section_letter): New.
558 * config/tc-ia64.h (md_elf_section_letter): New.
560 2001-09-11 Jakub Jelinek <jakub@redhat.com>
562 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
563 of 'm', 'S' instead of 's'. Update bad_msg.
564 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
565 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
567 2001-09-09 Alan Modra <amodra@bigpond.net.au>
569 * expr.c (expr): Move code setting "retval" to the end of the loop,
570 and rearrange for efficiency. For "PIC code" subtraction, use
571 "rightseg" rather than recalculating. For "symbol OP symbol"
572 subtract, set "retval" to absolute_section if symbols in same
574 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
575 O_symbol. Simplify a +/- b code. Allow equality and non-equality
576 comparisons on symbols from any section. Allow other comparison
577 operators as for subtraction.
578 (symbol_equated_reloc_p): New predicate function.
579 * symbols.h (symbol_equated_reloc_p): Declare.
580 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
581 for expression syms is set correctly.
582 (adjust_reloc_syms): Use symbol_equated_reloc_p.
583 (write_relocs): Likewise.
584 (write_object_file): Likewise.
585 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
586 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
587 of a complex expression when setting up frag_var.
589 2001-09-07 Richard Henderson <rth@redhat.com>
591 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
592 require_seq and allow_seq. Let !literal omit the sequence number.
593 (tokenize_arguments): Reject sequence numbers of !allow_seq.
595 2001-09-08 Jakub Jelinek <jakub@redhat.com>
597 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
598 section symbols the same way as externs.
600 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
602 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
605 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
607 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
608 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
609 PIC, BFD_RELOC_16_PCREL for the rest.
611 (md_pcrel_from): return the right offset for the differently shifted
613 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
615 2001-09-05 Richard Henderson <rth@redhat.com>
617 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
618 (pseudo_func): Add @iplt.
619 (pseudo_opcode): Add data16 and data16.ua.
620 (md_begin): Set iplt pseudo.
621 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
623 2001-09-04 Richard Henderson <rth@redhat.com>
625 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
626 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
627 (alpha_macros): Remove occurrences of same.
628 (O_lituse_addr, O_gprel): New.
629 (DUMMY_RELOC_LITUSE_*): New.
630 (s_alpha_ucons, s_alpha_arch): Prototype.
631 (alpha_reloc_op): Construct elements via DEF macro.
632 (ALPHA_RELOC_SEQUENCE_OK): Remove.
633 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
634 members to not be literal specific.
635 (next_sequence_num): New.
636 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
637 added/removed BFD relocations.
638 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
639 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
640 (tokenize_arguments): Parse ! relocations properly.
641 (find_macro_match): Delete unused macro argument types.
642 (assemble_insn): Add reloc parameter; emit that instead of the
643 default as appropriate.
644 (get_alpha_reloc_tag): New. Split from ...
645 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
646 (assemble_tokens): Don't search macros if user relocation present.
647 Copy reloc sequence number to insn struct.
648 (emit_ldgp): Remove user reloc handling.
649 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
650 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
651 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
652 * config/tc-alpha.h (tc_adjust_symtab): Always define.
653 (struct alpha_fix_tag): Name members less literal specific.
655 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
657 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
658 address of two symbols in different sections.
660 2001-08-31 Eric Christopher <echristo@redhat.com>
661 Jason Eckhardt <jle@redhat.com>
663 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
664 5kc, and 20kc. Clean up old entries.
666 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
667 Jeff Law <law@redhat.com>
669 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
670 offset match H8 ELF spec.
671 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
672 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
674 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
675 (build_bytes): Mark fixups for PCrel branches as signed. For
676 OBJ_ELF, make sure the reloc's offset points to the first byte
678 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
679 * tc-h8300.h (relocation mappings): Add.
681 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
683 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
684 define for BFD_ASSEMBLER.
685 (tc_reloc_mangle): Likewise.
686 (tc_gen_reloc): New function for BFD_ASSEMBLER.
688 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
690 * config/tc-h8300.c (h8300hmode): Record the machine type
691 if BFD_ASSEMBLER is defined.
692 (h8300smode, md_begin): Similarly.
694 2001-08-29 Joel Sherrill <joel@OARcorp.com>
696 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
697 default from coff to elf.
698 * configure: Regenerate.
700 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
702 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
703 assorted coff relocations to the corresponding elf relocations.
704 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
706 * configure.in: Add case for h8300-*-elf.
707 * configure: Regenerate.
709 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
711 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
712 documentation to reflect reality.
714 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
716 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
717 (macro): Reflect change to MAX_GPREL_OFFSET.
719 2001-08-27 Torbjorn Granlund <tege@swox.com>
720 Staffan Ulfberg <staffanu@swox.se>
721 Linus Nordberg <linus@swox.se>
722 Alan Modra <amodra@bigpond.net.au>
724 * configure.in: Recognise powerpc*le*, not just powerpcle*.
725 * configure: Regenerate.
726 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
727 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
728 (md_assemble): Use them.
729 (ppc_machine): Support stub for ELF64 as well as XCOFF.
730 (md_pseudo_table): Add "llong", "quad".
731 (md_parse_option): Match default_cpu of powerpc*.
732 (ppc_arch): Likewise.
733 (ppc_subseg_align): Only for OBJ_XCOFF.
734 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
735 (md_begin): Select PPC_OPCODE_64 for 64 bit.
736 (ppc_insert_operand): Don't bother testing 'file' before calling
737 as_bad_where. Use as_bad_where for operand->insert errors.
738 (mapping): Add ELF64 relocation modifiers.
739 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
740 expressions with abs_symbol.
741 (ppc_elf_cons): Correct offset for little endian targets.
742 (ppc_elf_frob_symbol): New.
743 (md_assemble): Add support for 64 bit ELF relocs.
744 (ppc_tc): Ensure 8 byte alignment when 64 bit.
745 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
746 ".toc" section for 64 bit ELF.
747 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
748 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
749 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
750 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
751 Expand on comments, error message. Add support for 64 bit relocs,
752 and use PPC_HI etc. macros.
753 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
754 (HANDLE_ALIGN): Define to generate nops in code sections rather
756 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
757 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
758 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
759 (ppc_fix_adjustable): Declare.
760 (tc_frob_symbol): Define.
761 (ppc_elf_frob_symbol): Declare.
763 2001-08-26 Andreas Jaeger <aj@suse.de>
765 * config/tc-s390.c: Add missing prototypes
766 (md_gather_operands): Make static.
768 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
770 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
771 allowed value, not the word beyond maximum.
772 * config/tc-mips.c (macro_build_lui): Code cleanup.
773 (macro): Reflect change to MAX_GPREL_OFFSET.
774 (mips_ip): Check explicitly against S_EX_NONE.
775 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
776 (md_apply_fix): Code cleanup.
778 2001-08-24 Andreas Jaeger <aj@suse.de>
780 * config/tc-ppc.h: Fix prototype declaration.
782 2001-08-23 Jakub Jelinek <jakub@redhat.com>
784 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
785 * config/obj-elf.c (obj_elf_size): When size is constant, free
786 and clear symbol_get_obj(sym)->size if any.
788 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
790 * config/tc-mips.c (md_begin): Warn about incompatibility between
791 -march=FOO and -mipsN option, continue with default ISA.
793 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
795 * config/tc-mips.c (md_parse_option): #ifdef the
796 traditional/non-traditional names as it is done in mips_target_format.
798 2001-08-20 Richard Henderson <rth@redhat.com>
800 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
801 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
802 use seg parameter instead of now_seg.
804 2001-08-18 H.J. Lu <hjl@gnu.org>
806 * config/tc-mips.c (show): Add the missing prototype.
808 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
810 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
812 (mips_ip): Use the new return values instead of characters. Add
813 support for %higher and %highest.
816 (my_getSmallExpression): Make parsing case insensitive and more
817 reliable. Add support for %higher and %highest. Further support to
818 parse %gprel and %neg is implemented but currently deactivated.
820 2001-08-17 Alan Modra <amodra@bigpond.net.au>
822 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
823 (ecoff_build_symbols): Likewise.
824 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
826 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
828 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
829 for n32 ABI if appropriate.
831 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
833 * config/tc-mips.c (cons_fix_new_mips): Remove.
834 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
835 (cons_fix_new_mips): Remove.
837 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
839 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
840 a label, not a hex constant.
842 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
844 * config/tc-v850.h: Add missing prototypes.
846 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
848 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
851 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
853 * config/tc-sparc.c (cons_fix_new_sparc): Move
854 `sparc_no_align_cons = 0;' to...
855 (s_uacons): ...here so that sparc_no_align_cons will get
858 2001-08-11 Kazu Hirata <kazu@hxi.com>
860 * config/tc-mips.c: Fix a comment typo.
862 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
864 * config/tc-mips.c (move_register): New function.
865 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
867 (macro2): Use move_register rather than macro_build for moves.
868 (mips16_macro): Likewise.
869 (macro): Likewise. Handle M_MOVE.
871 2001-08-10 Andreas Jaeger <aj@suse.de>
873 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
875 * configure: Regenerate.
877 2001-08-10 Alan Modra <amodra@bigpond.net.au>
879 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
880 Comment indentation of #pragma.
881 * macro.c (alloca): Likewise.
883 * config/tc-ppc.c: Revert 2001-08-08.
885 2001-08-09 Alan Modra <amodra@bigpond.net.au>
887 * symbols.c: Add missing prototypes.
888 * config/e-i386elf.c: Likewise.
889 * config/e-i386coff.c: Likewise.
890 * config/e-i386aout.c: Likewise.
891 * config/obj-coff.c: Likewise.
892 (def_symbol_in_progress, stack): Move definition.
893 * config/obj-elf.c: Add missing prototypes.
894 (obj_elf_change_section): Make static.
895 (obj_elf_parse_section_letters): Likewise.
896 (obj_elf_section_word): Likewise.
897 (obj_elf_section_type): Likewise.
899 2001-08-08 Alan Modra <amodra@bigpond.net.au>
901 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
902 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
903 determining reloc type with code reading operands->reloc field.
905 2001-08-08 Alan Modra <amodra@bigpond.net.au>
907 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
908 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
909 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
910 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
912 * output-file.c (output_file_create): Don't try to open a second
913 time as it's unnecessary. FOPEN_W was undefined too.
915 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
917 * config/tc-mips.c (macro_build): Replace magic constants by defines.
918 (mips_ip): Likewise. Typo.
920 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
922 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
924 (RELAX_ENCODE): Replace bfd_vma by valueT.
925 (load_address): Formatting.
926 (macro): Likewise. Code cleanup. Typo.
927 (macro2): Formatting.
928 (md_parse_option): Typo.
929 (s_mipsset): Reorder cases to look nicer.
930 (md_estimate_size_before_relax): Formatting. Code cleanup.
931 (mips_elf_final_processing): Check against NULL instead of 0.
932 (md_obj_end): Remove ugly `' in message string.
933 (s_mips_ent): Remove ugly `' in message string.
935 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
937 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
938 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
939 mutually exclusive (if they are different).
940 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
943 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
945 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
948 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
950 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
951 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
952 (md_long_opts): Add -mfp32 option.
953 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
954 (md_show_usage): Show usage for -mfp32 and -mgp32.
955 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
956 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
957 (HAVE_32BIT_ADDRESSES): New macro.
958 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
959 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
960 (s_cprestore, s_cpadd): Likewise.
961 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
962 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
963 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
964 to determine the width of addresses in load, store and jump macros.
965 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
966 used in set instructions; do not check the address size for them.
967 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
968 unaligned load and store macros.
969 (mips_ip): Use the new macros to check the width of a register when
970 processing float constants. Force a constant into memory if it is
971 destined for an FPR and the FPRs are wider than the GPRs. Warn about
972 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
973 than mips_gp32 to select synthetic instructions.
974 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
975 synthetic instructions.
977 2001-08-01 Christian Groessler <cpg@aladdin.de>
979 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
980 "rh", "rr", "rq", or "sp" then don't automatically assume
981 it's a register name. Check whether there is a number
984 2001-08-01 Alan Modra <amodra@bigpond.net.au>
986 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
987 Don't allocate more space than necessary for the input line copy.
989 2001-08-01 Alan Modra <amodra@bigpond.net.au>
991 * read.c: Standardize error/warning messages - don't capitalise, no
992 final period or newline, don't say "ignored" or "zero assumed" for
993 as_bad messages. In some cases, change the wording to that used
994 elsewhere for similar messages.
997 * atof-generic.c: Likewise.
1000 * depend.c: Likewise.
1001 * dwarf2dbg.c: Likewise.
1002 * ecoff.c: Likewise.
1004 * frags.c: Likewise.
1005 * input-file.c: Likewise.
1006 * input-scrub.c: Likewise.
1007 * listing.c: Likewise.
1008 * output-file.c: Likewise.
1009 * stabs.c: Likewise.
1010 * subsegs.c: Likewise.
1011 * symbols.c: Likewise.
1012 * write.c: Likewise.
1013 * ecoff.c (ecoff_directive_end): Test for missing name by
1014 comparing input line pointers rather than reading string.
1015 (ecoff_directive_ent): Likewise.
1016 * read.c (s_set): Likewise.
1017 (s_align): Report a warning rather than an error for
1018 alignment too large.
1019 (s_comm): Check for missing symbol name.
1020 (s_lcomm_internal): Likewise.
1022 (s_globl): Use is_end_of_line instead of looking for '\n'.
1023 (s_lcomm_internal): Likewise.
1024 (ignore_rest_of_line): Report a warning rather than an error.
1026 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1028 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1029 any kind of relocation against a not-loaded section.
1031 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1033 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1034 to include '@' in symbol names when parsing versioned symbols
1035 rather than calling get_symbol_end multiple times.
1036 * config/tc-i370.c (register_name): Format fixes. Don't call
1037 get_symbol_end after parsing number.
1038 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1039 code out of conditional.
1040 (address_register_name): Likewise.
1041 (other_register_name): Likewise.
1042 * config/tc-mn10300.c (r_register_name): Likewise.
1043 (xr_register_name): Likewise.
1044 (data_register_name): Likewise.
1045 (address_register_name): Likewise.
1046 (other_register_name): Likewise.
1047 * config/tc-ppc.c (register_name): Likewise.
1048 * config/tc-s390.c (register_name): Likewise.
1050 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1052 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1053 and bra relax: update fragP->fr_fix after the fixup.
1055 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1057 * read.c (s_set): Check for missing symbol name.
1059 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1061 * write.c (relax_segment <rs_space>): Account for fr_fix.
1063 2001-07-25 H.J. Lu <hjl@gnu.org>
1065 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1066 we treat weak like extern only for ELF.
1067 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1068 symbols only for ELF.
1070 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1072 * config/tc-mips.c: Fix spelling error in comment.
1074 2001-07-25 Dave Brolley <brolley@redhat.com>
1076 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1077 (IS_PARALLEL_SEPARATOR): New macro.
1078 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1079 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1080 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1081 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1084 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1086 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1087 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1088 Update dependencies with "make dep-am".
1089 * Makefile.in: Regenerate.
1090 * doc/Makefile.in: Regenerate.
1092 2001-07-23 Kazu Hirata <kazu@hxi.com>
1094 * config/tc-alpha.h: Fix formatting.
1095 * config/tc-arc.c: Likewise.
1096 * config/tc-d10v.h: Likewise.
1097 * config/tc-hppa.c: Likewise.
1098 * config/tc-i370.c: Likewise.
1099 * config/tc-i386.h: Likewise.
1100 * config/tc-i960.h: Likewise.
1101 * config/tc-ia64.c: Likewise.
1102 * config/tc-ia64.h: Likewise.
1103 * config/tc-m32r.c: Likewise.
1104 * config/tc-m68k.c: Likewise.
1105 * config/tc-m88k.c: Likewise.
1106 * config/tc-ns32k.c: Likewise.
1107 * config/tc-pdp11.c: Likewise.
1108 * config/tc-pj.h: Likewise.
1109 * config/tc-s390.c: Likewise.
1110 * config/tc-sparc.c: Likewise.
1111 * config/tc-sparc.h: Likewise.
1112 * config/tc-tic80.c: Likewise.
1113 * config/tc-w65.h: Likewise.
1115 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1117 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1118 symbols specially. Always resolve, adding fr_address to value.
1119 * write.c (write_object_file): Don't add fr_address to sym values.
1120 (relax_frag): Likewise.
1121 (relax_segment): Likewise.
1122 * config/obj-ieee.c (do_symbols): Likewise.
1123 * config/tc-cris.c (md_convert_frag): Likewise.
1124 * config/tc-fr30.c (md_convert_frag): Likewise.
1125 * config/tc-i386.c (md_convert_frag): Likewise.
1126 * config/tc-m32r.c (md_convert_frag): Likewise.
1127 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1128 * config/tc-mcore.c (md_convert_frag): Likewise.
1129 * config/tc-mips.c (mips16_extended_frag): Likewise.
1130 * config/tc-ns32k.c (md_convert_frag): Likewise.
1131 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1132 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1133 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1134 (md_relax_table): Remove first four entries. Format.
1135 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1136 setting fr_var. Simplify byte branch checks.
1138 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1140 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1141 "isbranch" param as all calls have it set.
1142 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1143 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1144 strcasecmp in "nullify" var.
1145 (pa_parse_neg_add_cmpltr): Likewise.
1146 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1147 functions. Don't print wrong conditions in error messages.
1149 2001-07-23 Andreas Jaeger <aj@suse.de>
1151 * config/tc-s390.c (s390_force_relocation): Removed.
1153 * config/tc-s390.h: Remove double declaration of
1154 TC_FORCE_RELOCATION.
1156 2001-07-22 H.J. Lu <hjl@gnu.org>
1158 * config/tc-mips.c (s_mips_end): Remove unused variables.
1159 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1161 2001-07-17 Andreas Schwab <schwab@suse.de>
1163 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1165 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1167 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1169 2001-07-17 matthew green <mrg@eterna.com.au>
1171 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1173 (line_comment_chars): Set to '/' if TE_NetBSD.
1175 2001-07-14 matthew green <mrg@eterna.com.au>
1177 * configure.in (i386-*-netbsdelf*): New target.
1178 * configure: Regenerate.
1180 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1182 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1183 class of the non-debug symbol is C_NULL.
1185 2001-07-10 Anders Norlander <anorland@synergenix.se>
1187 * doc/as.texinfo (Incbin): Fix grammatical errors.
1189 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1191 * depend.c: Use FOPEN_.. macros in calls to fopen().
1192 * input-file.c: As above.
1193 * itbl-ops.c: As above.
1194 * listing.c: As above.
1195 * output-file.c: As above.
1198 2001-07-08 Anders Norlander <anorland@synergenix.se>
1200 * read.c (s_incbin): New .incbin function.
1201 * read.c (potable): Add "incbin" pseudo-op.
1202 * read.h: Add s_incbin prototype.
1203 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1204 * NEWS: Mention new feature.
1206 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1208 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1211 2001-07-06 John Healy <jhealy@redhat.com>
1213 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1214 set of fixups to be stored.
1215 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1216 restored to be chosen from any that are saved.
1217 (gas_cgen_swap_fixups): Modified to allow the current set of
1218 fixups to be swapped with any other set that has been saved.
1219 (gas_cgen_initialize_saved_fixups_array): New routine.
1220 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1221 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1222 or MAX_SAVED_FIXUP_CHAINS.
1223 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1224 store, swap and restore fuctions to reflect the new interface.
1226 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1228 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1229 ignore empty, ineffectual alignment frags when deciding if a
1230 branch can be short.
1232 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1234 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1235 and SPECIAL_SECTION_FINI_ARRAY.
1236 (special_section_name): Add .init_array and .fini_array.
1237 (md_pseudo_table): Add init_array and fini_array.
1238 (md): Add pointer_size and pointer_size_shift fields.
1239 (setup_unwind_header): New static function.
1240 (output_unw_records): Modify to use setup_unwind_header.
1241 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1242 md.pointer_size_shift.
1243 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1245 2001-07-05 Ben Elliston <bje@redhat.com>
1247 * README (Supported platforms): m88k no longer suffers bitrot.
1249 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1251 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1253 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1254 lsy_value. Correct typos in comments.
1255 * symbols.c (local_symbol_make): Update for name change.
1256 (local_symbol_convert): Likewise.
1258 (S_GET_VALUE): Likewise.
1259 (S_SET_VALUE): Likewise.
1260 (print_symbol_value_1): Likewise.
1261 (resolve_symbol_value): Likewise. Don't divide local sym values
1262 by OCTETS_PER_BYTE twice.
1264 2001-07-04 Jim Wilson <wilson@redhat.com>
1266 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1268 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1271 2001-07-05 Ben Elliston <bje@redhat.com>
1273 * read.c (s_fill): Correct spelling error in comments.
1275 * doc/c-m88k.texi: New file.
1276 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1277 * doc/Makefile.in: Regenerate.
1278 * doc/all.texi: Set M880X0.
1279 * doc/as.texinfo: Hook in m88k-dependent documentation.
1281 2001-07-04 Eric Christopher <echristo@redhat.com>
1283 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1285 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1286 and rm5721 as valid cpu strings.
1287 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1289 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1291 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1292 if it's expected to be non-zero.
1294 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1296 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1299 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1300 (write_object_file): Set finalize_syms to
1301 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1304 * doc/internals.texi; Document
1305 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1307 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1309 * config/tc-ppc.c: Formatting fixes.
1311 2001-07-01 Ben Elliston <bje@redhat.com>
1313 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1314 they cause some subtle breakage. Will fix them again later.
1316 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1318 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1319 outside of a function as a .appline directive.
1321 2001-06-28 Eric Christopher <echristo@redhat.com>
1322 H.J. Lu <hjl@gnu.org>
1324 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1325 of mips_cpu for the ISA selection.
1326 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1327 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1328 (mips_tune): New. Use mips_tune for scheduling and optimization
1330 (append_insn): Use mips_tune and mips_arch.
1331 (macro_build): Ditto.
1333 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1334 backwards compatability mips_cpu generates arch and tune.
1335 (md_show_usage): Document new behavior.
1337 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1342 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1344 * write.c (write_object_file): Do not set finalize_syms until
1345 after the segments have been sized. Some backends may still
1346 need to access the syms's frags in order to adjust relaxed
1349 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1352 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1354 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1355 subtract MD_PCREL_FROM_SECTION for 68k.
1356 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1357 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1359 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1361 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1362 pcrel, subtract MD_PCREL_FROM_SECTION value.
1364 2001-06-24 Ben Elliston <bje@redhat.com>
1366 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1368 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1370 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1371 section symbols the same way as externs.
1373 2001-06-24 Ben Elliston <bje@redhat.com>
1375 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1376 (emit_relocations): Ditto.
1378 (md_begin): Reformat comments to conform to the GNU standards.
1379 (md_assemble): Ditto.
1381 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1382 (md_parse_option): Mark parameters as unused.
1383 (md_show_usage): Ditto.
1384 (calcop): Adjust type of `reg_prefix' to char.
1386 (getval): Adjust type of local `c' to char.
1387 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1388 (md_create_long_jump): Ditto.
1389 (md_estimate_size_before_relax): Mark parameters as unused.
1391 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1392 to allay a possible compiler warning.
1394 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1396 * doc/internals.texi (CPU backend): Document md_atof.
1398 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1400 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1401 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1404 2001-06-21 Philip Blundell <philb@gnu.org>
1406 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1408 (insns): Remove entry for adrl. Add long_flag for adr.
1409 (do_adr): Handle `l' suffix.
1412 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1414 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1415 (md_apply_fix): Use it here. Replace printf with equivalent
1417 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1418 (md_apply_fix): Here too.
1419 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1420 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1421 (md_convert_frag_1): Likewise.
1423 2000-06-20 Tom Rix <trix@redhat.com>
1425 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1427 2001-06-18 H.J. Lu <hjl@gnu.org>
1429 * doc/Makefile.am (info): Depend on $(MANS).
1430 (as.1): Remove the prefix `$(srcdir)/'.
1431 * doc/Makefile.in: Regenerated.
1435 2001-06-18 Philip Blundell <philb@gnu.org>
1437 * config/tc-arm.c (do_msr): Remove restriction on usage of
1440 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1442 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1445 2001-06-13 Philip Blundell <philb@gnu.org>
1447 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1448 (do_t_arit): Likewise.
1450 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1452 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1453 .loc pseudos if the dfwarf2 functions are available.
1454 (md_assemble): Only call dwarf2_emit_insn if it is available.
1456 * expr.c: Fix typo in comment.
1458 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1460 * doc/as.texinfo (Infix Ops): Document that comparison and
1461 combiner operators can be used as infix operators.
1463 2001-06-12 Peter Jakubek <pjak@snafu.de>
1465 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1467 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1468 (reverse_mri_condition): Likewise.
1469 (swap_mri_condition): Issue warning for conditions that can not be
1471 (build_mri_control_operand): Fix order of operands (swapped).
1472 (build_mri_control_operand): Allow upper case extension in structured
1474 (s_mri_else): Likewise.
1475 (s_mri_next): Likewise.
1476 (s_mri_for): Likewise.
1477 (s_mri_if): Fix handling comment ('*') in mri mode.
1478 (s_mri_while): Likewise.
1479 * macro.c (macro_expand): Allow macro invocation with empty
1482 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1484 * config/tc-arm.c: Fix test for overlow of literal pool.
1486 2001-06-11 H.J. Lu <hjl@gnu.org>
1488 * NEWS: Updated for the new -n option for the MIPS assembler.
1490 * config/tc-mips.c (md_show_usage): Add -n.
1492 * doc/as.texinfo: Document the new -n option.
1493 * doc/c-mips.texi: Likewise.
1494 * doc/as.1: Regenerated.
1496 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1498 * config/obj-coff.c (obj_coff_section): Formatting fix.
1500 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1503 2001-06-08 H.J. Lu <hjl@gnu.org>
1505 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1506 disable warning about all NOPS that the assembler generates.
1507 (macro): Warn NOPS generated only if warn_nops is not 0.
1508 (md_shortopts): Add `n'.
1509 (md_parse_option): Set warn_nops to 1 for `n'.
1511 2001-06-08 H.J. Lu <hjl@gnu.org>
1513 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1515 2001-06-08 H.J. Lu <hjl@gnu.org>
1517 * config/tc-mips.c (md_apply_fix): Don't adjust common
1518 extern/weak symbols for ELF.
1519 (md_estimate_size_before_relax): Treat weak like extern for
1521 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1524 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1526 * Makefile.am: 'som' is not wrongly spelled 'some'.
1527 * Makefile.in: Regenerate.
1529 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1530 S_GET_VALUE by using a temp.
1531 (append_insn): Likewise, and for S_SET_VALUE too.
1532 (mips_emit_delays): Likewise.
1533 (my_getExpression): Likewise.
1534 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1535 (mips16_extended_frag): Remove code concerned with avoiding
1536 locking in a frag address now that symbols are not finalized until
1537 relaxation is complete. Cater for first relaxation pass having
1538 bogus addresses. Use relax_marker to reliably determine whether a
1539 symbol frag has been reached on the current pass.
1541 2001-06-07 H.J. Lu <hjl@gnu.org>
1543 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1544 * configure: Regenerate.
1546 2001-06-07 H.J. Lu <hjl@gnu.org>
1548 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1550 * configure: Regenerate.
1552 2001-06-07 H.J. Lu <hjl@gnu.org>
1554 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1555 MIPS_STABS_ELF is defined.
1557 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1559 * as.c (show_usage): Remove L from listing options. It is not a
1562 2001-06-06 Christian Groessler <cpg@aladdin.de>
1564 * config/tc-z8k.c: Removed many warnings by removing unused
1565 variables and tagging unused parameters as such.
1566 (md_begin): Fixed a typo (","instead of ";").
1567 (struct ctrl_table): Add parentheses to initialize array
1569 (struct flag_table): Likewise.
1570 (struct intr_table): Likewise.
1571 (struct table): Likewise.
1572 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1574 2001-06-06 Peter Jakubek <pjak@snafu.de>
1576 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1577 options to list (e.g. m5206e, m5307, m5407).
1579 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1581 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1582 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1584 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1586 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1587 <JumpByte, JumpDword insn output>: Remove dead code.
1589 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1591 * as.c (parse_args): Correct option name "listing-lhs-width2".
1593 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1595 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1598 2001-05-30 Richard Henderson <rth@redhat.com>
1600 * read.c (emit_leb128_expr): Call md_cons_align.
1602 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1604 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1605 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1606 (tc_gen_reloc): Likewise.
1607 (sparc_cons_align): Don't clear sparc_no_align_cons.
1608 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1609 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1611 2001-05-27 Alan Modra <amodra@one.net.au>
1613 * write.c (relax_segment <rs_space>): Check the section of a
1614 symbol to determine whether it is absolute rather than comparing
1615 its frag against zero_address_frag as listings play tricks with
1618 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1619 allocated in the same chunk as the fixed part.
1621 2001-05-26 Alan Modra <amodra@one.net.au>
1623 * write.c (relax_segment <rs_space>): Calculate growth using
1624 addresses before stretch. Prevent repeated error messages.
1625 From Peter Jakubek <pjak@snafu.de>
1626 Use as_bad_where and as_warn_where to pinpoint errors.
1628 2001-05-25 Alan Modra <amodra@one.net.au>
1630 * symbols.c (resolve_symbol_value): Always set segment, even when
1631 not finalizing symbol value.
1633 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1634 * config/obj-coff.c (write_object_file): Likewise.
1635 * (size_section): Remove rs_space assert as fr_symbol is no longer
1637 (fill_section): Likewise.
1639 * configure.in: Replace linuxoldld with linux*oldld.
1640 * configure: Regenerate.
1642 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1643 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1644 that have been finalized.
1646 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1647 taking exit_dont_set_value.
1649 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1652 2000-05-24 Tom Rix <trix@redhat.com>
1654 * config/obj-coff.c (add_lineno): xcoff allows negative line
1656 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1658 2001-05-24 Alan Modra <amodra@one.net.au>
1660 * write.c (write_object_file): Set finalize_syms = 1 before
1663 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1665 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1666 architecture, remove erraneous ISA_MIPS32.
1667 (md_show_usage): Add MIPS r12k support.
1668 (mips_cpu_info_table): Add MIPS r12k support.
1670 2001-05-22 Alan Modra <amodra@one.net.au>
1672 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1675 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1676 instead use finalize_syms directly. Don't treat expressions
1677 specially with regard to finalize_syms. Update calls to self.
1678 (resolve_local_symbol): Update call to resolve_symbol_value.
1679 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1681 * symbols.h (resolve_symbol_value): Update prototype.
1682 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1683 to resolve_symbol_value.
1684 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1685 * config/obj-coff.c (do_relocs_for): Likewise.
1686 (yank_symbols): Likewise.
1687 (fixup_segment): Likewise.
1688 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1689 * config/tc-mips.c (md_convert_frag): Likewise.
1690 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1691 (ppc_fix_adjustable): Likewise.
1692 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1693 (dwarf2dbg_convert_frag): Likewise.
1694 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1695 (eh_frame_convert_frag): Likewise.
1696 * expr.c (make_expr_symbol): Likewise.
1697 * write.c (adjust_reloc_syms): Likewise.
1698 (write_object_file): Likewise.
1699 (relax_segment): Likewise.
1700 (fixup_segment): Likewise.
1701 (finalize_syms): Init to zero, and update comment.
1702 (write_object_file): Set finalize_syms to 1 rather than 2.
1703 * doc/internals.texi (sy_value): Mention finalize_syms.
1704 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1706 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1707 as relaxable if embedded system, make weak syms non-relaxable.
1709 (tc_m68k_fix_adjustable): ..so it can be used here.
1710 (md_apply_fix_2): Sign extend without conditional.
1712 * config/tc-v850.c: Update copyright.
1714 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1716 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1717 howto entry is not found.
1719 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1721 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1722 optimize differences between symbols in code sections to
1724 (mn10300_fix_adjustable): Don't adjust to section+offset
1725 relocations pointing at symbols in code sections.
1727 2001-05-16 Alan Modra <amodra@one.net.au>
1729 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1731 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1732 opcodes are output rather than after. Delete insn_size.
1733 * config/tc-v850.c (md_assemble): Similarly, but delete
1736 2001-05-14 Richard Henderson <rth@redhat.com>
1738 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1741 2001-05-14 Richard Henderson <rth@redhat.com>
1743 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1744 also collect whether to expect an FDE augmentation.
1745 (check_eh_frame): Rewrite as a state machine. Track where in
1746 an FDE we are located, skip any augmentation.
1747 (eh_frame_estimate_size_before_relax): Get code alignment from
1748 the fragment subtype.
1749 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1750 * read.c (emit_leb128_expr): Call check_eh_frame.
1752 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1754 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1755 before a relaxable insns.
1757 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1759 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1760 between symbols if the base symbol is in the current section;
1761 emit a PC-relative relocation instead.
1763 2001-05-12 Peter Targett <peter.targett@arccores.com>
1765 * config/tc-arc.c: Update copyright and tidy source comments.
1766 (md_pseudo_table): Add directive .cpu back as an alias for
1767 .option. Add .file and .line for dwarf2 support.
1768 (arc_mach_type): Make bfd_mach_arc_6 default.
1769 (md_longopts): Add entry 'pre-v6' representing old command line
1770 option when assembling for 'arc5' core versions.
1771 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1773 (arc_code_symbol): Make symbol value for @h30 fixup expression
1774 equal to O_constant.
1775 (md_assemble): Call dwarf2_emit_insn.
1776 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1777 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1778 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1780 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1782 * config/tc-ia64.c (special_linkonce_name): New.
1783 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1784 .gnu.linkonce.ia64unw{,i}.FOO.
1785 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1786 (dot_endp): Add comment about it.
1788 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1790 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1791 block, ensure that the low order bits of the alignment are
1794 2001-05-10 Alan Modra <amodra@one.net.au>
1796 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1799 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1800 current variable part of frag.
1801 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1802 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1803 * config/tc-m68hc11.c (RELAX_STATE): Define.
1804 (RELAX_LENGTH): Define.
1805 (md_estimate_size_before_relax): Handle non-relaxable cases
1806 separately from relaxable cases for clarity, and return correct
1807 size for multi-pass relaxation.
1808 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1809 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1810 (md_convert_frag): Remove "length_code".
1811 * config/tc-vax.c (RELAX_STATE): Define.
1812 (RELAX_LENGTH): Define.
1813 (md_relax_table): Add missing entry.
1814 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1815 (md_convert_frag): Remove "length_code".
1816 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1817 don't bother setting fr_var. Return correct size for multi-pass
1819 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1820 (md_convert_frag): Don't bother clearing fr_var.
1821 (md_pseudo_table): Correct initialization.
1822 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1823 (md_estimate_size_before_relax): No need to set fr_var.
1824 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1825 (md_estimate_size_before_relax): No need to set fr_var.
1827 2001-05-09 Richard Henderson <rth@redhat.com>
1829 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1830 beginning a function's unwind info block.
1832 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1834 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1836 2001-05-08 Andreas Schwab <schwab@suse.de>
1838 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1839 fx_pcrel_adjust explicitly sign extend when reading it.
1841 2001-05-08 Alan Modra <amodra@one.net.au>
1843 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1844 from md_relax_table, and combine some switch cases.
1846 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1848 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1849 from offset in non-pcrel operands too.
1851 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1853 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1854 * config/tc-arm.c (arm_handle_align): Do not insert more than
1855 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1856 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1858 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1860 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1862 * Makefile.in: Regenerate.
1863 * configure.in: Remove duplicate mips-*-ecoff* entry.
1864 * configure: Regenerate.
1866 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1867 (n_names): Cast away type mismatch.
1868 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1869 (obj_ecoff_frob_symbol): Likewise.
1870 * ecoff.c: (add_file): Add unused attribute.
1871 (ecoff_directive_begin): Likewise.
1872 (ecoff_directive_bend): Likewise.
1873 (ecoff_directive_def): Likewise.
1874 (ecoff_directive_dim): Likewise.
1875 (ecoff_directive_scl): Likewise.
1876 (ecoff_directive_size): Likewise.
1877 (ecoff_directive_type): Likewise.
1878 (ecoff_directive_tag): Likewise.
1879 (ecoff_directive_val): Likewise.
1880 (ecoff_directive_endef): Likewise.
1881 (ecoff_directive_end): Likewise.
1882 (ecoff_directive_ent): Likewise.
1883 (ecoff_directive_extern): Likewise.
1884 (ecoff_directive_file): Likewise.
1885 (ecoff_directive_fmask): Likewise.
1886 (ecoff_directive_frame): Likewise.
1887 (ecoff_directive_mask): Likewise.
1888 (ecoff_directive_loc): Likewise.
1889 (mark_stabs): Likewise.
1890 (ecoff_stab): Likewise.
1891 (ecoff_frob_symbol): Cast away type mismatch.
1892 (ecoff_padding_adjust): Likewise.
1893 (ecoff_build_symbols): Likewise.
1894 (ecoff_build_procs): Likewise.
1895 (ecoff_build_aux): Likewise.
1896 (ecoff_build_strings): Likewise.
1897 (ecoff_build_fdr): Likewise.
1898 (ecoff_build_debug): Likewise.
1899 * itbl-ops.c (itbl_assemble): Variable initialization.
1901 2001-05-03 Alan Modra <amodra@one.net.au>
1903 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1904 expressions rather than triggering an assert.
1906 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1908 * config/tc-openrisc.c: New file.
1909 * config/tc-openrisc.h: Likewise.
1911 * Makefile.am: Add OpenRISC target.
1912 * Makefile.in: Regenerated.
1914 * configure.in (openrisc-*-*): Add target.
1915 * configure: Regenerated.
1917 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1919 * config/tc-arm.c (arm_frag_align_code): Change error message to
1920 more explanatory version.
1922 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1924 * config/tc-mips.c (md_parse_option): Also accept
1925 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1927 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1929 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1930 argument passing order: predicate goes last, not first.
1932 2001-04-27 Sean McNeil <sean@mcneil.com>
1934 * configure.in: Add arm-vxworks.
1935 * configure: Regenerate.
1937 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1939 * config/tc-arm.c (arm_handle_align): New Function: Generate
1940 no-op filled alignment frags.
1941 (arm_frag_align_code): New Function: Create a code alignment frag.
1942 (arm_init_frag): New Function: Initialse the target dependent
1945 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1946 (TC_FRAG_INIT): Define.
1947 (HANDLE_ALIGN): Define.
1948 (md_do_align): Define.
1950 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1952 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1953 symbol has been initialised before extracting its symbol index.
1955 2001-04-24 H.J. Lu <hjl@gnu.org>
1957 * configure: Regenerated with the right version of autoconf.
1959 2001-04-24 Christian Groessler <cpg@aladdin.de>
1961 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1962 generate R_CALLR and R_REL16 relocations
1964 2000-04-20 Jason Eckhardt <jle@redhat.com>
1966 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1967 since frag_now can change after d10v_cleanup is called.
1969 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1971 * configure.in: Add the em type for FreeBSD targets.
1972 * configure: Regenerate.
1974 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1976 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1977 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1979 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1980 pc-relative relocations not placed at the end of the instruction.
1982 2001-04-13 Jim Wilson <wilson@redhat.com>
1984 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1987 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1989 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1990 handle SHF_MERGE and SHF_STRINGS.
1991 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1992 (obj_elf_section): Allow additional argument specifying entity size.
1993 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1994 in SEC_MERGE sections.
1996 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1998 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2000 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2002 * expr.c (operand): Pass &c to md_parse_name().
2003 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2005 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2007 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2009 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2010 * Makefile.in: Regenerated.
2012 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2013 * configure: Regenerated.
2015 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2017 * config/tc-mn10300.c (xr_registers): Added `pc'.
2019 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2021 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2022 * configure: Regenerate.
2024 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2025 cases, and always return size based on current fr_subtype.
2026 (md_begin): Move initialization of md_relax_table..
2027 (md_relax_table): ..to static initializer. Set rlx_length for
2028 UNDEF_WORD_DISP cases.
2029 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2030 (md_begin): Likewise.
2031 (md_relax_table): Likewise.
2032 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2033 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2034 Set rlx_backward and rlx_forward to zero for unused states.
2035 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2036 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2037 (UNCOND12, UNCOND32): Remove duplicate defines.
2039 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2041 * config/tc-cris.c (md_estimate_size_before_relax) <case
2042 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2043 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2044 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2045 Add cases to cover all relax states.
2046 (cris_insn_first_word_frag): New.
2047 (md_assemble): Call cris_insn_first_word_frag to get the first
2048 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2049 end. Drop variable insn_size.
2050 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2051 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2052 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2054 * write.c (write_object_file): Reset broken word state before
2057 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2059 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2060 for one line if not already enabled.
2061 * cond.c (s_elseif): Correct conditional assembly listing.
2064 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2065 Don't abort on NULL current_cframe.
2067 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2069 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2070 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2071 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2072 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2073 * config/obj-coff.c (do_relocs_for): Likewise.
2074 (yank_symbols): Likewise.
2075 (fixup_segment): Likewise.
2076 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2077 (ppc_fix_adjustable): Likewise.
2078 * config/tc-mips.c (md_convert_frag): Likewise.
2079 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2080 * ehopt.c (eh_frame_convert_frag): Likewise.
2081 * expr.c (make_expr_symbol): Likewise.
2083 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2085 * symbols.c (resolve_symbol_value): Don't fix expression values
2086 until relaxation is complete.
2087 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2088 (S_GET_VALUE): Likewise, and return unresolved expression value.
2089 * write.c (finalize_syms): New.
2090 (relax_and_size_seg): Split into..
2091 (relax_seg): New function, returns 1 if anything changed..
2092 (size_seg): And the remainder of relax_and_size_seg.
2093 (fixup_segment): Arrange for final resolution of sym values.
2094 (adjust_reloc_syms): Likewise.
2095 (write_object_file): Likewise, and repeatedly call relax_seg until
2096 nothing more changes.
2097 (relax_segment): Return 1 if anything changed. Use correct types
2098 for rs_org `target' and `after'.
2099 * write.h (finalize_syms): Declare.
2100 (relax_segment): Update prototype.
2102 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2103 do-nothing cases to switch to avoid abort on a second relaxation
2104 pass, and tidy code a little.
2105 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2106 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2107 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2108 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2109 (md_relax_table): Remove first four unused entries. Increment
2110 rlx_length by one throughout table, and update comments to suit.
2111 (md_estimate_size_before_relax): Return size of current variable
2112 part of frag to reflect reality when relaxing more than once.
2113 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2114 (COND32, UNCD32): Rename to DISP32 throughout.
2115 (UNDEF_WORD_DISP): Renumber to 3.
2116 (md_estimate_size_before_relax): Add extra do-nothing cases.
2117 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2118 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2119 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2120 handle word and dword branches.
2122 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2124 * config/tc-cris.h (tc_fix_adjustable): Allow only
2125 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2126 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2127 example in comment to valid type.
2129 2001-03-28 H.J. Lu <hjl@gnu.org>
2131 * read.c (equals): Set to local for COFF only if it hasn't been
2134 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2136 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2137 (md_begin): Use it when setting default architecture.
2139 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2141 * read.c (equals): (for COFF) default symbols to being local.
2143 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2145 * configure.in (cris-*-*): Change default emulation to criself.
2146 (cris-*-*aout*): New rule.
2147 * configure: Regenerate.
2149 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2151 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2152 BFD_RELOC_390_GOTENT.
2153 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2154 BFD_RELOC_390_GOTENT.
2156 2001-03-26 Nick Clifton <nickc@redhat.com>
2158 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2159 * config/tc-s390.c (s390_force_relocation): New function: Force
2160 relocations for VTINHERIT relocs.
2162 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2164 * doc/as.texinfo: Put @c man begin to generate the as man page.
2165 When generating man, define all the variables. Re-organize some
2166 options to obtain better indentation of man page.
2167 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2168 (as.1): Build from as.texinfo.
2169 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2171 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2173 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2174 scale factor, and return the end of the expression.
2175 (i386_operand): Modify for above.
2177 2001-03-23 Nick Clifton <nickc@redhat.com>
2179 * doc/as.texinfo: Document --listing-XXX command line switches.
2180 Explain why listings behave differently when -pipe is used.
2182 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2184 * write.c (fix_new_exp): Print an error if passed a register.
2186 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2188 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2189 (PIC_SUFFIX_CHAR): New macro.
2190 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2191 (pic): New variable.
2192 (md_longopts): New option --pic.
2193 (OPTION_PIC): Define.
2194 (md_estimate_size_before_relax): Tweak longish comment.
2195 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2196 (md_assemble): Handle a PIC relocation on prefix and normal
2197 instruction operands.
2198 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2199 "complex" operand expressions. Call frag_more outside
2200 gen_cond_branch_32 parameter list.
2201 (cris_process_instruction): Handle PIC relocs on parsed
2202 operand expressions. Validize PIC reloc sizes.
2203 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2204 (gen_bdap): Handle "complex" operand expressions.
2205 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2206 ADD.D offset,PC as jump instruction if generating PIC. Generate
2207 error instead of crashing on complex expressions.
2208 (cris_number_to_imm): Add segT parameter. All callers changed.
2209 Use segT parameter, not now_seg, for segment of fixup. Handle
2210 PCREL relocations but check that they are fully resolved.
2211 (md_parse_option): Handle OPTION_PIC.
2212 (tc_gen_reloc): Handle PIC relocs.
2213 (md_show_usage): Update for --pic.
2214 (md_apply_fix3): Renamed from md_apply_fix.
2215 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2216 (md_cris_force_relocation): Force relocation for PIC relocs.
2218 * config/tc-cris.h: Tweak attribution.
2219 (MD_APPLY_FIX3): Define.
2220 (IS_CRIS_PIC_RELOC): New macro.
2221 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2222 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2224 (tc_frob_symbol): Avoid emitting undefined symbols.
2226 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2228 * frags.h (struct frag): Add relax_marker.
2229 * write.c (is_dnrange): Delete.
2230 (relax_frag): Use correct types for `aim', `target', `address'.
2231 Delete `offset', `was_address'. Test `relax_marker' instead of
2232 using fragile (and slow) address test.
2233 (relax_segment): Init and flip `relax_marker'.
2235 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2237 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2240 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2242 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2243 with 'Motorola specification for assembly language input standard'.
2245 2001-03-17 Richard Henderson <rth@redhat.com>
2247 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2248 (dwarf2_directive_loc): Don't use them.
2249 (dwarf2_directive_file): Reject duplicate file definitions.
2250 (get_filenum): Zero allocated memory.
2251 (out_file_list): Complain about missing file definitions.
2253 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2255 * read.c (do_org): Handle complex expressions.
2256 * cgen.c (gas_cgen_finish_insn): Likewise.
2258 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2260 * config/tc-ia64.c (md): New member keep_pending_output.
2261 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2263 (dot_xdata): Turn on md.keep_pending_output for the duration of
2265 (dot_xfloat_cons): Ditto.
2266 (dot_xstringer): Ditto.
2267 (dot_xdata_ua): Ditto.
2268 (dot_xfloat_cons_ua): Ditto.
2270 2001-03-15 Jim Wilson <wilson@redhat.com>
2272 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2275 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2277 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2279 2001-03-15 DJ Delorie <dj@redhat.com>
2281 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2282 blindly freeing string if it isn't at the top of the obstack.
2284 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2286 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2287 (NUM_FLAG_CODE): Define.
2288 (lex_got): New function.
2289 (got_reloc): New global var.
2290 (x86_cons_fix_new): New function.
2291 (x86_cons): New function.
2292 (i386_immediate): Use lex_got here, replacing inline code. Change
2293 "ignoring junk.." error message to "junk.."
2294 (i386_displacement): Likewise.
2295 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2296 (x86_cons): Declare.
2297 (TC_CONS_FIX_NEW): Define.
2298 (x86_cons_fix_new): Declare.
2300 2001-03-12 Nick Clifton <nickc@redhat.com>
2302 * config/tc-arm.c (md_begin): Always set machine type based on
2305 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2307 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2308 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2310 <JumpInterSegment output>: Use correct i.disp_reloc[].
2311 <immediate output>: Likewise.
2313 2001-03-06 Nick Clifton <nickc@redhat.com>
2315 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2318 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2320 * config/tc-m68k.c : Add 5407 to archs[] table.
2321 (HAVE_LONG_BRANCH): Add mcf5407.
2322 (select_control_regs): Recognize 5407.
2324 2001-03-02 Dave Brolley <brolley@redhat.com>
2326 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2329 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2331 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2332 (gen_to_words): Print warnings if NaNs are found and the target CPU
2333 does not support them. Allow largest exponent to be used in normal
2334 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2336 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2338 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2339 anymore since we use bfd_elf_generic_reloc now.
2340 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2342 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2344 * configure.in (BFD_VERSION): New.
2345 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2346 * configure: Regenerate.
2347 * Makefile.am: Run "make dep-am"
2348 * Makefile.in: Regenerate.
2349 * doc/Makefile.in: Regenerate.
2351 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2353 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2354 SEC_NEVER_LOAD when the 'n' flag is used.
2355 Add SEC_NEVER_LOAD to matchflags.
2357 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2359 * symbols.c (decode_local_label_name): Initialize message_format
2360 only when an error is reported (perf pb due to I18N).
2362 2001-02-23 H.J. Lu <hjl@gnu.org>
2364 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2365 BFD_ASSEMBLER is not defined.
2367 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2369 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2370 done if it's against a symbol.
2372 2001-02-22 Timothy Wall <twall@cygnus.com>
2374 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2375 target formats if applicable.
2376 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2377 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2378 * Makefile.in: Regenerated.
2379 * configure.in: Added configuration for ia64-*-aix*.
2380 * configure: Regenerated.
2382 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2384 * config/tc-ia64.c (enum operand_match_result): New type.
2385 (operand_match): Change return type to operand_match_result.
2386 Fix all returns appropriately, adding support for returning the
2387 out-of-range result.
2388 (parse_operands): New locals result, error_pos, out_of_range_pos,
2389 curr_out_of_range_pos. Rewrite operand matching loop to give better
2392 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2394 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2395 (dot_proc): Clear unwind.prologue_count to zero.
2396 (dot_prologue): Increment unwind.prologue_count.
2397 (dot_restore): If second operand is omitted, use
2398 unwind.prologue_count -1 for "ecount" (# of additional regions to
2399 pop). Decrement unwind.prologue_count by number of regions
2402 2001-02-21 Nick Clifton <nickc@redhat.com>
2404 * doc/as.texinfo (Section): Note that some flags to the COFF
2405 version of .section remove attributes rather than setting them.
2407 2001-02-20 Kazu Hirata <kazu@hxi.com>
2409 * config/tc-pdp11.c: Fix formatting.
2410 * config/tc-pdp11.h: Likewise.
2412 2001-02-20 Bo Thorsen <bo@suse.de>
2414 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2417 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2419 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2420 all FreeBSD platforms should look the same at this level.
2421 * configure: Rebuilt.
2422 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2424 2001-02-18 lars brinkhoff <lars@nocrew.org>
2426 * Makefile.am: Add PDP-11 target.
2427 * configure.in: Likewise.
2428 * config/tc-pdp11.c: New file.
2429 * config/tc-pdp11.h: New file.
2430 * doc/Makefile.am: Add PDP-11 documentation.
2431 * doc/all.texi: Likewise.
2432 * doc/as.texinfo: Likewise.
2433 * doc/c-pdp11.texi: New file.
2435 2001-02-16 matthew green <mrg@redhat.com>
2437 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2439 2001-02-13 Jim Wilson <wilson@redhat.com>
2441 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2442 reloc instead of a 0 reloc.
2443 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2445 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2447 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2449 * write.c (is_dnrange): Stop as soon as the address becomes
2451 (relax_frag): Add segment parameter. Only call symbol_get_frag
2452 once. Only call is_dnrange if the symbol is in the same segment,
2453 and the symbol address is larger.
2454 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2455 * write.h (relax_frag): Update declaration.
2456 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2458 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2459 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2460 (m32r_relax_frag): Update declaration.
2461 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2462 * config/tc-tic54x.h (md_relax_frag): Likewise.
2463 * doc/internals.texi (CPU backend): Update documentation for
2466 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2468 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2469 Mention effect of < 386 architectures on jump promotion.
2470 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2472 * config/tc-i386.c (no_cond_jump_promotion): New.
2473 (set_cpu_arch): Parse "jumps" arch modifier.
2474 (insn_size): Modify usage comment.
2475 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2476 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2477 (TYPE_FROM_RELAX_STATE): New define.
2478 (UNCOND_JUMP, COND_JUMP): Renumber.
2479 (md_relax_table): Reorder to suit.
2480 (COND_JUMP86): New define.
2481 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2482 (md_assemble): Create frag var for jumps of max size, encode relax
2483 state for COND_JUMP86.
2484 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2485 leave conditional jumps small if no_cond_jump_promotion.
2486 (md_convert_frag): Likewise.
2488 * expr.c (operator): Don't bump input_line_pointer for two char
2489 operators. Instead return operator size via new param num_chars.
2490 (expr): Use above to parse multi-char operators correctly.
2492 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2494 * config/tc-i386.c (i386_displacement): Fix handling of
2495 BFD_RELOC_X86_64_GOTPCREL.
2496 (i386_validate_fix): Likewise.
2498 2001-02-12 Philip Blundell <pb@futuretv.com>
2500 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2501 ldrt/strt instructions.
2503 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2505 * config/tc-mips.c (macro): For M_LA_AB emit a
2506 BFD_RELOC_MIPS_CALL16 relocation or a
2507 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2508 BFD_RELOC_MIPS_GOT16 and
2509 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2510 loading the jump register when generating SVR4_PIC code.
2512 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2514 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2515 map to MIPS-specific files, as they used to do before the
2516 change on 2000-05-21.
2517 * configure: Regerate.
2519 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2521 * config/tc-mips.c (md_parse_option): Don't try to compile
2522 ELF-only option code if not ELF.
2524 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2526 * config/tc-ia64.h (md_elf_section_type): New macro.
2527 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2528 (they're now handled via ia64_elf_section_type.
2530 * config/tc-ia64.c (unwind): New members saved_text_seg,
2531 saved_text_subseg, and force_unwind_entry.
2532 (optimize_unw_records): New function to optimize away unnecessary
2534 (ia64_elf_section_type): New function.
2535 (output_unw_records): Generate unwind info only if the size is
2536 non-zero or if it's forced for some other reason (e.g.,
2537 handlerdata or a personality routine).
2538 (generate_unwind_image): Don't switch back to previous
2539 section---stay inside the unwind info section instead so that
2540 handlerdata that may follow goes into the right place.
2541 (dot_handlerdata): Force generation of unwind entry and save the
2542 current active text segment before generating unwind image.
2543 (dot_unwentry): Force generation of unwind entry.
2544 (dot_personality): Ditto.
2545 (dot_endp): Generate unwind table entry only if there is
2546 some unwind info or the unwind entry was forced.
2548 * config/tc-ia64.c (make_unw_section_name): New macro to form
2549 unwind section name.
2550 (generate_unwind_image): Add "text_name" argument. Use it to
2551 form unwind section name.
2552 (dot_handlerdata): Determine current segment (section) name and
2553 pass it to generate_unwind_image().
2554 (dot_endp): Determine current segment (section) name and use
2555 it to determine the appropriate unwind section name.
2556 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2557 n, fill, and max arguments.
2559 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2561 * Makefile.am: Add linux target for S/390.
2562 * configure.in: Likewise.
2563 * config/tc-s390.c: New file.
2564 * config/tc-s390.h: New file.
2566 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2568 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2569 2byte, 4byte and 8byte.
2571 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2573 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2574 md_number_to_chars with size > sizeof (valueT).
2576 2001-02-06 H.J. Lu <hjl@gnu.org>
2578 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2579 there is no relocation.
2581 2001-02-06 H.J. Lu <hjl@gnu.org>
2583 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2585 * config/tc-ia64.c (md_parse_option): Only accept the valid
2586 ia64 options on "-axxx".
2588 2001-02-05 Jim Wilson <wilson@redhat.com>
2590 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2591 aborting for invalid operands.
2593 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2595 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2596 than via pointer. Update all callers.
2597 (UNWIND_LOW32): Define.
2598 (UNWIND_HIGH32): Define.
2599 (pa_build_unwind_subspace): Use the above macros instead of dumping
2600 bitfields directly. Call frag_more once rather than multiple times.
2601 (md_assemble): Use UNWIND_LOW32.
2602 (pa_entry): Likewise
2603 (pa_procend): Likewise.
2604 (process_exit): Use UNWIND_HIGH32.
2606 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2608 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2609 function to select the header according to the cpu.
2610 (md_after_pass_hook, md_do_align): Remove.
2611 (md_cleanup, m68hc11_cleanup): Remove.
2612 (md_pcrel_from_section): Declare.
2613 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2614 (build_jump_insn, build_insn): Likewise.
2615 (m68hc11_listing_header): New function.
2616 (m68hc11_cleanup): Remove.
2618 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2620 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2621 symbols because there is no support for shared libraries and these
2622 symbols can't be overridden (unless they are weak).
2624 2001-02-01 Momchil Velikov <velco@fadata.bg>
2626 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2627 for the compilation unit with a zero byte.
2629 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2631 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2632 destinations. Correct range check for 17 and 22 bit branches.
2634 2001-01-25 Nick Clifton <nickc@redhat.com>
2636 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2637 still set. Issue an error message instead.
2638 (md_estimate_size_before_relax): Delete unused variable
2639 'buffer_address'. Fixup parentheses around if statement.
2641 2001-01-23 Kazu Hirata <kazu@hxi.com>
2643 * as.c: Fix formatting.
2644 * ehopt.c: Likewise.
2645 * messages.c: Likewise.
2646 * stabs.c: Likewise.
2647 * symbols.c: Likewise.
2649 2001-01-23 Ben Elliston <bje@redhat.com>
2651 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2653 2001-01-22 Kazu Hirata <kazu@hxi.com>
2655 * config/tc-alpha.c: Fix formatting.
2657 2001-01-19 Kazu Hirata <kazu@hxi.com>
2659 * config/tc-alpha.c: Fix formatting.
2661 2001-01-18 Kazu Hirata <kazu@hxi.com>
2663 * config/tc-alpha.c: Fix formatting.
2665 2001-01-18 Nick Clifton <nickc@redhat.com>
2667 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2669 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2671 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2673 * configure.in (cpu_type, arch): Match i386 too.
2674 * configure: Rebuilt.
2676 2001-01-16 Kazu Hirata <kazu@hxi.com>
2678 * config/tc-i386.c: Fix formatting.
2680 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2682 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2683 relocs for .PARISC.unwind section.
2685 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2686 depending on section flags, not just for .text.
2688 2001-01-15 Jim Wilson <wilson@redhat.com>
2690 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2691 not immediately followed by an instruction.
2693 2001-01-15 Kazu Hirata <kazu@hxi.com>
2695 * config/tc-m68hc11.c: Fix formatting.
2697 2001-01-15 Nick Clifton <nickc@redhat.com>
2699 * symbols.c (colon): Change 'already defined symbol' from a
2700 fatal error to an ordinary error. There is no reason why this
2701 error should be fatal.
2703 * message.c (as_fatal): Delete output file, if one has been
2706 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2708 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2710 2001-01-14 Kazu Hirata <kazu@hxi.com>
2712 * config/tc-alpha.c: Fix formatting.
2713 * config/tc-arc.c: Likewise.
2714 * config/tc-arc.h: Likewise.
2715 * config/tc-d10v.c: Likewise.
2716 * config/tc-i370.c: Likewise.
2717 * config/tc-i386.c: Likewise.
2718 * config/tc-i960.c: Likewise.
2719 * config/tc-m68k.c: Likewise.
2720 * config/tc-ppc.c: Likewise.
2721 * config/tc-sparc.c: Likewise.
2722 * config/tc-tahoe.c: Likewise.
2723 * config/tc-vax.c: Likewise.
2725 * config/tc-arc.c: Fix formatting.
2727 * config/tc-arc.c: Fix formatting.
2729 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2731 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2732 both 32 and 64 bit ELF.
2734 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2735 and don't bother storing `m' for "ce" completer. Tidy handling of
2736 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2738 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2740 * config/tc-i386.h (TARGET_MACH): New macro.
2741 (i386_mach): Declare.
2742 * config/tc-i386.c (i386_mach): New function.
2744 2001-01-13 Philip Blundell <philb@gnu.org>
2746 * doc/as.texinfo: Fix spelling and cross-references.
2748 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2749 character for all systems, not just GNU/Linux. Make it explicit
2750 that `-k' doesn't affect code generation, just ELF flags.
2752 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2754 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2757 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2759 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2761 2001-01-12 Nick Clifton <nickc@redhat.com>
2763 * as.c (print_args): Update copyright date to 2001.
2765 2001-01-12 Peter Targett <peter.targett@arccores.com>
2767 * doc/c-arc.texi: New file.
2768 Some sections to be expanded.
2770 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2772 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2773 (md_parse_option): Always accept "--32".
2775 2001-01-11 Peter Targett <peter.targett@arccores.com>
2777 * as.h (TC_ARC): Ensure struc-symbol.h included.
2778 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2780 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2781 (TARGET_SYMBOL_FIELDS) added.
2783 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2784 * doc/c-arc.texi: New file.
2785 Some sections to be expanded.
2786 * doc/as.texinfo: Update command-line options.
2787 Removed outdated text for ARC dependant features, instead include
2788 text from above file.
2790 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2791 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2792 (targ-cpu.h) header.
2794 * config/tc-arc.c: New updated configuration for
2795 ARC, including selection of core variants, and extensibility of
2796 instructions, registers etc. through directives.
2798 * config/tc-arc.c (arc_extinst): Minor corrections for
2800 (arc_common) Likewise. Make alignment argument optional for local
2801 symbols also, with default of zero.
2803 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2805 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2806 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2807 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2808 and fix_new_exp() instead.
2809 (md_convert_frag): For indexed post byte use the symbol value
2810 rather than the displacement.
2811 (md_relax_table): Fix indexed offset relax.
2813 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2815 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2817 (relaxable_symbol): New function.
2819 2001-01-11 Andreas Jaeger <aj@suse.de>
2821 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2824 2001-01-10 Nick Clifton <nickc@redhat.com>
2826 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2827 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2829 2001-01-10 Nick Clifton <nickc@redhat.com>
2831 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2832 character used to dollar local symbols.
2833 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2834 local label symbols.
2835 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2836 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2838 Use LOCAL_LABEL_CHAR.
2839 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2840 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2841 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2843 2001-01-08 Bo Thorsen <bo@suse.de>
2845 * config/tc-i386.c (i386_immediate, i386_displacement):
2848 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2850 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2853 2001-01-07 Philip Blundell <philb@gnu.org>
2855 * doc/as.texinfo (Bug Reporting): Update email address for
2859 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2861 * configure.in: Define DEFAULT_ARCH for i386.
2862 * config/tc-i386.c (md_assemble): Return after the error message;
2863 move testing for 64bit operands to proper place.
2865 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2867 * doc/as.texinfo: Document '#' as comment character for i386 and
2868 x86_64. Add AMD x86-64 into menu of machine dependent information.
2870 * doc/c-i386.texi: Document x86_64 extensions.
2872 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2874 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2876 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2878 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2879 * NEWS: Add note about Pentium4 support.
2881 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2883 * config/tc-i387.c (pi, pte, pt): Update.
2884 (type_names): Add new types.
2886 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2888 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2889 CpuUnknown): Renumber
2890 (CpuP4, CpuSSE2): New.
2891 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2893 2001-01-03 Philip Blundell <pb@futuretv.com>
2895 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2897 (alpha_fix_adjustable): Likewise.
2898 (md_apply_fix): Likewise.
2900 2000-12-31 H.J. Lu <hjl@gnu.org>
2902 * listing.c (listing_message): Allocate string only if it is
2905 * configure: Rebuild.
2907 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2909 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2910 Point out caveats with generating fixups for the opcode in a frag.
2912 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2914 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2917 2000-12-29 H.J. Lu <hjl@gnu.org>
2919 * listing.c (calc_hex): Print the variable part only if the
2920 fragment type is rs_fill.
2922 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2924 * doc/internals.texi (tc_conditional_pseudoop,
2925 TC_LINKRELAX_FIXUP): Fix typos.
2927 2000-12-28 Richard Henderson <rth@redhat.com>
2929 * write.c (subsegs_finish): Fix thinko last change -- don't
2930 "optimize" the alignment == 0 case.
2932 2000-12-28 Richard Henderson <rth@redhat.com>
2934 * as.h (rs_align_test): New.
2935 * frags.c (NOP_OPCODE): Move default from read.c.
2936 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2937 (frag_align_code): New.
2938 * frags.h (frag_align_code): Declare.
2939 * read.c (NOP_OPCODE): Remove.
2940 (do_align): Use frag_align_code.
2941 * write.c (NOP_OPCODE): Remove.
2942 (get_recorded_alignment): New.
2943 (cvt_frag_to_fill): Handle rs_align_test.
2944 (relax_segment): Likewise.
2945 (subsegs_finish): Align last subseg in section to the
2946 section alignment. Use frag_align_code.
2947 * write.h (get_recorded_alignment): Declare.
2948 * config/obj-coff.c (size_section): Handle rs_align_test.
2949 (fill_section, fixup_mdeps): Likewise.
2950 (write_object_file): Use frag_align_code.
2952 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2953 (alpha_handle_align): New.
2954 * config/tc-alpha.h (HANDLE_ALIGN): New.
2955 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2957 * config/tc-i386.h (md_do_align): Use frag_align_code.
2958 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2960 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2961 (ia64_handle_align): New.
2962 * config/tc-ia64.h (HANDLE_ALIGN): New.
2963 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2965 * config/tc-m32r.c (m32r_do_align): Remove.
2966 (m32r_handle_align): New.
2967 (fill_insn): Use frag_align_code.
2968 * config/tc-m32r.h (md_do_align): Remove.
2969 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2970 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2971 * config/tc-mips.c, config/tc-mips.h: Similarly.
2973 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2974 (sh_handle_align): Likewise. Handle rs_align_code.
2975 (sh_do_align): Remove.
2976 * config/tc-sh.h (md_do_align): Remove.
2977 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2979 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2980 (sparc_handle_align): Likewise. Handle rs_align_code.
2981 * config/tc-sparc.h (md_do_align): Remove.
2982 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2984 2000-12-22 DJ Delorie <dj@redhat.com>
2986 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2987 when we assemble the first half of a pair.
2989 2000-12-22 H.J. Lu <hjl@gnu.org>
2991 * config/tc-i386.c (reloc): Update the macro for non-bfd
2993 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2995 2000-12-22 H.J. Lu <hjl@gnu.org>
2997 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2999 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3001 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3002 (QWORD_MNEM_SUFFIX): New macro.
3003 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3005 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3006 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3008 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3009 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3010 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3011 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3012 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3014 (Reg, WordReg): Add Reg64.
3015 (Imm): Add Imm32S and Imm64.
3017 (Disp): Add Disp64 and Disp32S.
3018 (AnyMem): Add Disp32S.
3019 (RegRex, RegRex64): New macros.
3020 (rex_byte): New type.
3021 * config/tc-i386.c (set_16bit_code_flag): Kill.
3022 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3023 (reloc): New parameter "signed"; support x86_64.
3024 (set_code_flag): New.
3025 (DEFAULT_ARCH): New macro; default to "i386".
3026 (default_arch): New static variable.
3027 (struct _i386_insn): New fields Operand_PCrel; rex.
3028 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3029 (flag_code): New enum and static variable.
3030 (use_rela_relocations): New static variable.
3031 (flag_code_names): New static variable.
3032 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3033 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3035 (i386_align_code): Return plain "nop" for x86_64.
3036 (mode_from_disp_size): Support Disp32S.
3037 (smallest_imm_type): Support Imm32S and Imm64.
3038 (offset_in_range): Support size of 8.
3039 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3040 (md_pseudo_table): Add "code64"; use set_code_flat.
3041 (md_begin): Emit sane error message on hash failure.
3042 (tc_i386_fix_adjustable): Support x86_64 relocations.
3043 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3044 instructions supported on particular arch just partially,
3045 output of 64bit immediates, handling of Imm32S and Disp32S type.
3046 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3047 (i386_displacement): Likewise.
3048 (i386_index_check): Cleanup; support 64bit addresses.
3049 (md_apply_fix3): Support x86_64 relocation and rela.
3050 (md_longopts): Add "32" and "64".
3051 (md_parse_option): Add OPTION_32 and OPTION_64.
3052 (i386_target_format): Call even for ELFs; choose between
3053 elf64-x86-64 and elf32-i386.
3054 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3055 (tc_gen_reloc): Support rela relocations and x86_64.
3056 (intel_e09_1): Support QWORD.
3058 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3060 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3061 it's not an offset expression.
3062 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3063 keep the braces '[' and ']' in the output string.
3064 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3065 != FLAT. There is no such op_modifier.
3067 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3069 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3072 2000-12-13 Kazu Hirata <kazu@hxi.com>
3074 * as.h: Fix formatting.
3076 * dwarf2dbg.c: Likewise.
3077 * input-scrub.c: Likewise.
3080 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3082 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3083 configure: Regenerate.
3085 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3087 * dwarf2dbg.c: #include <limits.h> only if it exists.
3089 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3091 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3092 (md_apply_fix): Here too.
3094 2000-12-12 Jim Wilson <wilson@redhat.com>
3096 * config/tc-ia64.h (ia64_init): Add prototype.
3098 2000-12-12 H.J. Lu <hjl@gnu.org>
3100 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3102 * read.h (outputting_stabs_line_debug): Change it to int.
3103 * stabs.c (outputting_stabs_line_debug): Likewise.
3105 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3107 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3108 the address of a function result.
3110 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3112 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3113 (md_assemble): Call dwarf2_emit_insn.
3114 (shlib): Fix typo SHILB -> SHLIB.
3115 (md_parse_option): Likewise.
3116 (ppc_elf_validate_fix): Likewise:
3117 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3119 2000-12-12 Nick Clifton <nickc@redhat.com>
3121 * cgen.h: Fix formatting.
3122 * input-scrub.c: Fix formatting.
3123 * macro.c: Fix formatting.
3124 * config/tc-mips.c: Fix formatting.
3125 * doc/c-mips.texi: Fix formatting.
3127 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3129 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3130 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3132 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3134 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3137 * i386.h (*_Suf): Remove No_dSuf.
3138 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3140 (i386_optab): Remove 'd' in the suffixes.
3142 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3144 * config/tc-i386.c (T_SHORT): Undefine before defining.
3146 2000-12-05 Kazu Hirata <kazu@hxi.com>
3148 * config/tc-mips.c: Fix formatting.
3150 2000-12-04 Matthew Hiller <hiller@redhat.com>
3152 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3153 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3154 (md_show_usage): Ditto.
3155 (md_parse_option): Ditto.
3156 (d10v_cleanup): Writes pending instruction only if
3157 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3158 Fix compile time warning messages.
3160 * doc/c-d10v.texi: Documents new options.
3162 2000-12-04 Matthew Hiller <hiller@redhat.com>
3164 * stabs.c (outputting_stabs_line_debug): New variable.
3165 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3166 function entry and unset at function exit.
3168 * read.h (outputting_stabs_line_debug): New extern declaration.
3170 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3172 * dwarf2dbg.c: Fix compile time warning messages.
3174 2000-12-03 Kazu Hirata <kazu@hxi.com>
3176 * config/tc-a29k.c: Fix formatting.
3177 * config/tc-alpha.c: Likewise.
3178 * config/tc-arm.c: Likewise.
3179 * config/tc-cris.c: Likewise.
3180 * config/tc-hppa.c: Likewise.
3181 * config/tc-i370.c: Likewise.
3182 * config/tc-i386.c: Likewise.
3183 * config/tc-i860.c: Likewise.
3184 * config/tc-i960.c: Likewise.
3185 * config/tc-ia64.c: Likewise.
3186 * config/tc-m68hc11.c: Likewise.
3187 * config/tc-m68k.c: Likewise.
3188 * config/tc-m88k.c: Likewise.
3189 * config/tc-pj.c: Likewise.
3190 * config/tc-ppc.c: Likewise.
3191 * config/tc-sh.c: Likewise.
3192 * config/tc-sparc.c: Likewise.
3193 * config/tc-tahoe.c: Likewise.
3194 * config/tc-vax.c: Likewise.
3196 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3198 * config/tc-mips.c (mips_ip): When calculating offsets,
3199 don't accept as constant the difference between the
3200 addresses of symbols in two different sections.
3202 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3204 (validate_mips_insn): Likewise. Also, update 'B' operand
3205 specifier to use OP_*_CODE20 constants and delete 'm' operand
3207 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3208 operand specifiers. Change warning generated by 'B' operand
3209 specifier to reflect its new multi-purpose usage.
3211 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3212 -1, and update comment.
3213 (file_mips_isa): Likewise.
3214 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3215 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3216 ISA_* constants rather than hard-coded numbers.
3217 (mips_cpu_info): New structure.
3218 (mips_cpu_info_table): New table describing CPU and ISA names
3220 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3221 mips_cpu_info_from_cpu): New functions.
3222 (mips_isa_to_str): New function to get string for ISA name.
3223 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3224 return const char *.
3225 (md_begin): Redo CPU and ISA selection logic, using
3226 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3227 than hard-coded numbers.
3228 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3229 ISA_* constants rather than hard-coded numbers.
3230 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3231 (md_longopts): Delete OPTION_NO_MIPS32.
3232 (md_parse_option): Convert to use ISA_* constants rather than
3233 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3234 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3235 to use strcasecmp to recognize "default" and to use
3236 mips_cpu_info_from_name to get CPU numbers from argument.
3237 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3238 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3240 (s_mipsset): Accept ISA value 32.
3241 * doc/as.texinfo: Clean up MIPS options summary slightly,
3242 remove -no-mips32. Add note about -mips4 and -mips32
3243 specifying those ISA levels. Delete -mips32 and -no-mips32
3244 cpu flag descriptions.
3245 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3246 up the supported CPU switch list, and replace 4Kc, 4Km, and
3247 4Kp entries with a single mips32-4k entry. Note that you can
3250 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3252 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3254 (md_parse_option): Add cases for OPTION_MIPS5 and
3256 (md_show_usage): Mention -mips5 and -mips64 arguments.
3257 (s_mipsset): Add cases for MIPS5 and MIPS64.
3258 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3260 * doc/as.texinfo: Mention -mips5 and -mips64 options
3262 * doc/c-mips.texi: Likewise. Also update introduction
3263 and ".set" usage information.
3265 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3267 (mips_cpu_info_table): Add SB-1 entries.
3268 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3269 known to the -mcpu option.
3271 * doc/as.texinfo: Correct description of MIPS -mcpu
3272 option, by copying some of the text from doc/c-mips.texi.
3274 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3276 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3278 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3279 (sparc*-*-rtems*): Switched from a.out to ELF.
3280 * configure: Regenerate.
3281 * config.in: Regenerate.
3282 * Makefile.in: Regenerate.
3283 * aclocal.m4: Regenerate.
3284 * po/gas.pot: Regenerate.
3286 2000-11-30 Philip Blundell <pb@futuretv.com>
3288 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3289 even in non BFD_ASSEMBLER case.
3291 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3293 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3296 2000-11-29 Richard Henderson <rth@redhat.com>
3298 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3299 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3300 thread multiple subsegments properly; handle multiple code
3301 sections properly; emit proper compilation unit info for assembler
3302 generated debugging.
3304 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3305 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3306 (dwarf2dbg_estimate_size_before_relax): Declare.
3307 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3308 * write.c: Include dwarf2dbg.h.
3309 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3310 (relax_segment): Likewise.
3312 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3314 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3315 jump>: Use as_bad_where instead of as_bad. Tweak error message
3316 accordingly. Stabilize frag by updating fix part and resetting
3318 <undefined symbol, unconditional jump>: Ditto.
3319 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3320 indexing is_end_of_line[].
3321 (md_assemble): Initialize size to 0.
3322 (md_section_align): Mark parameter seg as unused.
3323 (parse_reg): Parse names case-insensitively.
3325 2000-11-28 Kazu Hirata <kazu@hxi.com>
3327 * config/obj-aout.h: Fix formatting.
3328 * config/obj-bout.h: Likewise.
3329 * config/obj-coff.c: Likewise.
3330 * config/obj-coff.h: Likewise.
3331 * config/obj-elf.h: Likewise.
3332 * config/obj-som.h: Likewise.
3333 * config/obj-vms.c: Likewise.
3334 * config/obj-vms.h: Likewise.
3335 * config/tc-h8300.h: Likewise.
3336 * config/tc-ns32k.h: Likewise.
3337 * config/tc-sparc.h: Likewise.
3338 * config/tc-tic54x.h: Likewise.
3339 * config/tc-z8k.h: Likewise.
3341 2000-11-28 Nick Clifton <nickc@redhat.com>
3343 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3344 License is present in the sources, but not the output, and
3345 also available from the GNU website.
3346 (GNU Free Documentation License): Comment out this section.
3348 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3350 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3351 targets. Remove i860 from valid a.out targets.
3352 * Makefile.in: Regenerate.
3354 * config/tc-cris.c: Include dwarf2dbg.h.
3355 (md_pseudo_table): Add .file and .loc.
3356 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3357 (s_cris_file, s_cris_loc): New.
3358 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3359 * Makefile.am: Regenerate dependencies.
3360 * Makefile.in: Regenerate.
3362 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3364 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3365 (MRI_MUL_PRECEDENCE): Likewise.
3366 (op_rank): Fix a comment typo.
3368 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3370 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3372 (get_operand): Fix analysis for movw/movb instructions.
3374 2000-11-24 Nick Clifton <nickc@redhat.com>
3376 * configure.in (xscale-elf): Add target.
3377 (xscale-coff): Add target.
3378 * configure: Regenerate.
3380 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3382 (ARM_EXT_XSCALE): New ARM architecture extension.
3383 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3384 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3385 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3386 (ARM_ARCH_V4): Remove processor from architecture.
3387 (ARM_ARCH_3M): New architecutre definition.
3388 (ARM_ARCH_V5TE): New architecutre definition.
3389 (ARM_ARCH_XSCALE): New architecutre definition.
3390 (CPU_DEFAULT): Allow to be defaulted to XScale.
3391 (atpcs): New boolean variable.
3392 (ldr_flags): Support 'd' flag for double word loads.
3393 (str_flags): Support 'd' flag for double word stored.
3394 (do_mia): New function.
3395 (do_mar): New function.
3396 (do_mra): New function.
3397 (do_pld): New function.
3398 (do_ldrd): New function.
3399 (do_blx): New function.
3400 (do_bkpt): New function.
3401 (do_clz): New function.
3402 (do_lstc2): New function.
3403 (do_cdp2): New function.
3404 (do_t_blx): New function.
3405 (do_t_bkpt): New function.
3406 (do_smla): New function.
3407 (do_smlal): New function.
3408 (do_smul): New function.
3409 (do_qadd): New function.
3410 (do_co_reg2c): New function.
3411 (LONGEST_INSN): Redefine to 7.
3413 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3414 command line switches.
3416 2000-11-22 Jim Wilson <wilson@redhat.com>
3418 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3419 (struct rsrc): Make line unsigned.
3420 (gr_values): Add missing initializer.
3421 (SLOT_NUM_NOT_SET): Add unsigned cast.
3422 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3423 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3424 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3425 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3426 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3427 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3428 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3429 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3430 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3431 Add ATTRIBUTE_UNUSED to unused parameters.
3432 (convert_expr_to_ab_reg): Add parens.
3433 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3434 (dot_prologue): Initialize grsave when declared.
3435 (md_pseudo_table): Add missing initializers.
3436 (operand_match): Add casts to bfd_vma.
3437 (emit_one_bundle): Delete unused local prev. Make required_template
3439 (specify_resource): Cast i to unsigned.
3440 (note_register_values): Use fprintf_vma.
3441 (print_dependency): Likewise.
3443 2000-11-21 Jim Wilson <wilson@redhat.com>
3445 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3446 for unwind info section.
3447 (dot_endp): Likewise for unwind section.
3449 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3452 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3454 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3455 (output_insn): Call dwarf2_emit_insn.
3456 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3458 2000-11-17 Richard Henderson <rth@redhat.com>
3460 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3461 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3462 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3464 2000-11-17 Nick Clifton <nickc@redhat.com>
3466 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3469 2000-11-17 Richard Henderson <rth@redhat.com>
3471 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3473 2000-11-17 Richard Henderson <rth@redhat.com>
3475 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3476 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3477 tri-state definition of alpha_flag_mdebug.
3478 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3479 (s_alpha_file): Store first .file directive.
3480 (s_alpha_stab): New.
3481 (md_pseudo_table): Add stabs and stabn.
3483 2000-11-17 Richard Henderson <rth@redhat.com>
3485 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3487 2000-11-17 Richard Henderson <rth@redhat.com>
3489 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3490 (main): Call dwarf2_finish.
3491 * as.h (debug_type): Clarify documentation of the meaning
3493 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3494 (print_stats): Fix parenthesis problem.
3495 (now_subseg_size): New.
3496 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3497 (dwarf2_directive_file): Don't set debug_type.
3498 (dwarf2_where): Honor DEBUG_DWARF2 first.
3499 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3500 do nothing if not emitting dwarf2 debug info, or no work.
3501 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3502 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3503 (ecoff_new_file): Likewise.
3504 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3505 commentary wrt dwarf2.
3507 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3508 ATTRIBUTE_UNUSED as needed.
3509 (emit_insn): Call dwarf2_emit_insn.
3510 (s_alpha_file): New.
3512 (s_alpha_coff_wrapper): Don't handle them.
3513 (md_pseudo_table): Update for .file and .loc.
3514 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3516 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3517 don't protect with debug_type.
3518 * config/tc-hppa.c (md_assemble): Likewise.
3519 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3520 * config/tc-mn10300.c (md_assemble): Likewise.
3521 * config/tc-sh.c (md_assemble): Likewise.
3522 * config/tc-v850.c (md_assemble): Likewise.
3524 * config/tc-arm.c (arm_end_of_source): Remove.
3525 * config/tc-hppa.c (pa_end_of_source): Remove.
3526 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3527 * config/tc-mn10300.c (mn10300_finalize): Remove.
3528 * config/tc-sh.c (sh_finalize): Remove.
3529 * config/tc-v850.c (sh_finalize): Remove.
3531 * config/tc-arm.h (md_end): Remove.
3532 * config/tc-hppa.h (md_end): Remove.
3533 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3534 * config/tc-m68hc11.h (md_end): Remove.
3535 * config/tc-mn10300.h (md_end): Remove.
3536 * config/tc-sh.h (md_end): Remove.
3537 * config/tc-v850.h (md_end): Remove.
3539 * config/tc-ia64.c (emit_one_bundle): Don't protect
3540 dwarf2 bits with debug_type.
3541 (md_assemble): Likewise.
3542 (ia64_end_of_source): Don't call dwarf2_finish.
3544 2000-11-16 Jim Wilson <wilson@redhat.com>
3546 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3547 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3550 2000-11-16 H.J. Lu <hjl@gnu.org>
3552 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3555 2000-11-15 Kazu Hirata <kazu@hxi.com>
3557 * config/tc-tic30.c: Fix formatting.
3558 * config/tc-tic80.c: Likewise.
3559 * config/tc-v850.c: Likewise.
3560 * config/tc-vax.c: Likewise.
3561 * config/tc-w65.c: Likewise.
3562 * config/tc-z8k.c: Likewise.
3564 2000-11-14 DJ Delorie <dj@redhat.com>
3566 * config/tc-v850.c: Support dwarf2.
3567 * config/tc-v850.h: Ditto.
3569 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3570 parse_cons_expression_v850 to initialize hold_cons_reloc.
3572 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3574 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3575 (errata_nops_necessary_p): New function.
3576 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3579 2000-11-14 Jim Wilson <wilson@redhat.com>
3581 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3582 return little endian bfd formats.
3584 2000-11-14 Kazu Hirata <kazu@hxi.com>
3586 * config/aout_gnu.h: Fix formatting.
3587 * config/atof-vax.c: Likewise.
3588 * config/m68k-parse.h: Likewise.
3589 * config/m88k-opcode.h: Likewise.
3590 * config/obj-elf.c: Likewise.
3591 * config/tc-arm.c: Likewise.
3592 * config/tc-cris.c: Likewise.
3593 * config/tc-i386.c: Likewise.
3594 * config/tc-ia64.c: Likewise.
3595 * config/tc-mn10300.c: Likewise.
3596 * config/te-386bsd.h: Likewise.
3597 * config/te-hppa.h: Likewise.
3598 * config/te-nbsd.h: Likewise.
3599 * config/te-ppcnw.h: Likewise.
3600 * config/te-sparcaout.h: Likewise.
3601 * config/te-tmips.h: Likewise.
3602 * config/vax-inst.h: Likewise.
3603 * config/vms-conf.h: Likewise.
3605 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3607 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3609 2000-11-13 H.J. Lu <hjl@gnu.org>
3611 * config/obj-elf.c (elf_frob_symbol): Support
3612 ".symver name,name2@@@nodename".
3613 (elf_frob_file_before_adjust): Likewise.
3615 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3616 and ".symver name,name2@@@nodename".
3619 2000-11-12 H.J. Lu (hjl@gnu.org)
3621 * config/obj-elf.c (obj_elf_symver): Check missing version
3624 2000-11-12 H.J. Lu (hjl@gnu.org)
3626 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3627 instead of bfd_vma for non-bfd assemblers.
3629 2000-11-09 Kazu Hirata <kazu@hxi.com>
3631 * itbl-ops.c: Fix comment typos.
3633 2000-11-08 Jim Wilson <wilson@redhat.com>
3635 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3636 (struct unwind): Add next_slot_frag field.
3637 (slot_index): New parameters slot_frag and first_frag. Add code
3638 to add in frag sizes when different. Add comments.
3639 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3640 arguments to slot_index.
3641 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3642 loop end. Set next_slot_frag field.
3644 2000-11-07 H.J. Lu <hjl@gnu.org>
3646 * doc/as.texinfo (.symver): Updated for versioned symbol
3649 * obj.h (format_ops): Add the frob_file_before_adjust field.
3651 * config/obj-aout.c (aout_format_ops): Set the
3652 frob_file_before_adjust field to 0.
3653 * config/obj-coff.c (coff_format_ops): Likewise.
3654 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3656 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3658 (elf_frob_file_before_adjust): New function to remove unneeded
3659 versioned symbols from the symbol table.
3660 (elf_format_ops): Set the frob_file_before_adjust field to
3661 elf_frob_file_before_adjust.
3663 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3666 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3668 2000-11-07 Peter Targett <peter.targett@arccores.com>
3670 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3672 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3673 Fix compile time warning messages.
3675 2000-11-07 Nick Clifton <nickc@redhat.com>
3677 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3678 buffer in order to avoid buffer overflows.
3680 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3682 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3683 Change M to m for -milp32 or -mlp64 to match gcc.
3684 (dot_endp): Use bytes_per_address instead of 8.
3685 (emit_one_bundle): Use number_to_chars_littleendian instead of
3687 (fix_insn): Likewise.
3688 (ia64_init): New function.
3689 (ia64_target_format): New function.
3690 (md_begin): Set endianness, arch, and machine as appropriate.
3691 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3692 Make these macros depend on TE_HPUX macro.
3693 (TARGET_FORMAT): Define.
3694 (HOST_SPECIAL_INIT): Define.
3695 * config/te-hpux.h: New file.
3696 * configure.in: Add "ia64-*-hpux*" target to configure.
3697 * configure: Regenerate.
3699 2000-11-06 Kazu Hirata <kazu@hxi.com>
3701 * as.c: Fix formatting.
3702 * dwarf2dbg.c: Likewise.
3703 * input-file.c: Likewise.
3704 * input-file.h: Likewise.
3705 * input-scrub.c: Likewise.
3706 * itbl-ops.c: Likewise.
3707 * listing.c: Likewise.
3708 * macro.h: Likewise.
3709 * messages.c: Likewise.
3711 * subsegs.c: Likewise.
3712 * subsegs.h: Likewise.
3713 * write.c: Likewise.
3715 2000-11-06 Nick Clifton <nickc@redhat.com>
3717 * doc/as.texinfo: Add GNU Free Documentation License.
3718 * doc/gasp.texi: Add GNU Free Documentation License.
3719 * doc/as.1: Add GNU Free Documentation License.
3721 2000-11-05 Nick Clifton <nickc@redhat.com>
3723 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3725 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3727 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3728 * configure: Regenerate.
3730 2000-11-01 Nick Clifton <nickc@redhat.com>
3732 * read.c (original_case_string): New global variable.
3733 (read_a_source_file): Copy opcode string into
3734 original_case_string if clobbering the case of the opcode.
3735 * read.h: Export the definition of original_case_string.
3736 * config/tc-arm.c (md_assembler): When parsing a .req
3737 directive use the original opcode string, not the case
3740 2000-11-02 Nick Clifton <nickc@redhat.com>
3742 * config/tc-mn10300.c (debug_line): Remove this static
3744 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3745 dwarf2_where and dwarf2_gen_line_info.
3747 2000-11-02 Theo Honohan <th@futuretv.com>
3749 * config/tc-arm.c (do_msr): Improve error message.
3751 2000-10-31 Eric Christopher <echristo@redhat.com>
3753 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3754 or pc-relative, else use fx_offset.
3756 2000-10-31 Jim Wilson <wilson@redhat.com>
3758 * config/tc-ia64.c (struct md): New field tag_fixups.
3759 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3760 qualifying predicate.
3761 (emit_one_bundle): Delete spurious multiplication by one. Handle
3763 (ia64_start_line): Error if dangling qualifying predicate.
3764 (defining_tag): New static variable.
3765 (ia64_unrecognized_line, case '['): Parse tags.
3766 (ia64_frob_label): Create tag_fixups.
3767 (md_assemble): Reset md.qp.X_op after using it.
3769 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3771 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3773 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3775 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3777 2000-10-30 Kazu Hirata <kazu@hxi.com>
3779 * expr.c: Fix formatting.
3780 * flonum-copy.c: Likewise.
3781 * flonum.h: Likewise.
3785 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3787 * as.h (OPTION_MD_BASE): Bump to 190.
3788 * as.c (parse_args) <std_longopts>: Add comment about the need to
3789 check OPTION_MD_BASE in as.h.
3791 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3794 2000-10-27 Nick Clifton <nickc@redhat.com>
3796 * configure.in (emulations): Add m68hc12.
3797 * configure: Regenerate.
3798 * po/gas.pot: Regenerate.
3800 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3802 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3804 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3806 2000-10-25 Nick Clifton <nickc@redhat.com>
3808 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3809 a DWARF2 line number information sequence.
3811 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3813 * read.c (generate_lineno_debug): Update comment describing why
3814 DWARF2 line number debug information is not generated
3815 automatically by this function.
3817 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3820 * config/tc-arm.h (md_end): Define.
3821 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3823 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3824 if generating DWARF2 line numbers.
3825 (arm_end_of_source): New function. Call dwarf2_finish if
3828 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3829 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3830 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3832 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3834 * config/tc-i386.c: Fix prototype declarations for functions taking no
3837 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3839 * config/tc-i386.c (i386_operand_modifier): Remove.
3840 (build_displacement_string): Remove.
3841 (i386_parse_seg): Remove.
3842 (i386_intel_memory_operand): Remove.
3843 (i386_intel_operand): Re-write using recursive descent parser based
3844 on MASM documentation.
3845 (struct intel_parser_s): New structure.
3846 (intel_parser): New static variable.
3847 (struct intel_token): New structure.
3848 (cur_token, prev_token): New static variables.
3861 (intel_match_token): New function.
3862 (intel_get_token): New function.
3863 (intel_putback_token): New function.
3864 (intel_expr): New function.
3865 (intel_e05): New function.
3866 (intel_e05_1): New function.
3867 (intel_e06): New function.
3868 (intel_e06_1): New function.
3869 (intel_e09): New function.
3870 (intel_e09_1): New function.
3871 (intel_e10): New function.
3872 (intel_e10_1): New function.
3873 (intel_e11): New function.
3875 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3877 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3878 instructions to loose any special insn->architecture mask.
3880 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3881 (sparc_md_end, sparc_arch_types, sparc_arch,
3882 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3883 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3884 request v9b architecture if they are used).
3886 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3888 * config/tc-m68k.c: Fix the previous misapplied patch.
3890 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3892 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3893 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3894 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3897 2000-10-17 Kazu Hirata <kazu@hxi.com>
3899 * debug.c: Fix formatting.
3900 * depend.c: Likewise.
3901 * dwarf2dbg.c: Likewise.
3902 * dwarf2dbg.h: Likewise.
3903 * ecoff.c: Likewise.
3906 * flonum-konst.c: Likewise.
3907 * frags.h: Likewise.
3909 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3911 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3913 * doc/as.texinfo: Added notes about this new option.
3915 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3917 * config/tc-sh.c (JREG): Remove.
3918 (md_convert_frag): Remove #if 0:d code using JREG.
3920 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3922 * config/tc-i386.c (i386_operand_modifier): Only match
3923 modifiers SHORT and FLAT if they are followed by a space.
3924 (parse_register): When `allow_naked_reg' is set, do not confuse
3925 identifiers that start with a register name with a register.
3927 2000-10-12 Kazu Hirata <kazu@hxi.com>
3929 * app.c: Fix formatting.
3932 * bit_fix.h: Likewise.
3937 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3939 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3941 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3943 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3944 Re-arrange function a little and improve error message.
3946 * write.c (write_relocs): Fix a comment.
3948 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3951 2000-10-05 Jim Wilson <wilson@cygnus.com>
3953 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3955 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3957 * config/tc-i386.c: Delete some useless comments, reformat others.
3959 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3960 non-global syms in linkonce sections.
3962 2000-10-04 Ralf Baechle <ralf@gnu.org>
3964 * config/tc-ia64.c (operand_match): Don't use // style comments.
3965 * config/tc-i370.c: Likewise.
3967 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3969 Changes to handle varying register prefix and user symbol prefix.
3970 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3971 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3972 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3973 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3974 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3975 (demand_register_prefix): New variable.
3976 (md_pseudo_table): New pseudo ".syntax".
3977 (md_longopts): New options --no-underscore and --underscore.
3978 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3979 on symbols_have_leading_underscore.
3980 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3981 (get_spec_reg): Ditto.
3982 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3984 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3986 <case OPTION_NO_US, case OPTION_US>: New.
3987 (md_show_usage): Be brief and reformat to match continuation of
3989 * po/gas.pot: Regenerate.
3991 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3993 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3994 force relocs for 12 bit branches.
3995 (md_apply_fix): Similarly, adjust logic here.
3997 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3999 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4000 adjust for external and weak syms as we will use a reloc. Allow
4001 for +8 offset when calculating limits of branches.
4002 (hppa_fix_adjustable): Undo 2000-09-23 change.
4003 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4004 Correct distance calculation.
4005 (tc_gen_reloc): Print the file name and line number if we can't
4008 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4009 * config/tc-hppa.c (nonzero_dibits): Define.
4010 (arg_reloc_stub_needed): Check each arg and return value
4011 separately for zero case.
4012 (pa_align): Declare argument `bytes'.
4014 2000-09-25 Kazu Hirata <kazu@hxi.com>
4016 * config/tc-cris.c: Fix formatting.
4017 * config/tc-d10v.h: Likewise.
4018 * config/tc-d30v.c: Likewise.
4019 * config/tc-d30v.h: Likewise.
4020 * config/tc-fr30.c: Likewise.
4021 * config/tc-fr30.h: Likewise.
4022 * config/tc-m68k.c: Likewise.
4023 * config/tc-m68k.h: Likewise.
4024 * config/tc-pj.h: Likewise.
4025 * config/tc-ppc.c: Likewise.
4026 * config/tc-ppc.h: Likewise.
4027 * config/tc-sh.c: Likewise.
4028 * config/tc-sh.h: Likewise.
4029 * config/tc-sparc.c: Likewise.
4030 * config/tc-v850.h: Likewise.
4031 * config/tc-vax.h: Likewise.
4032 * config/tc-w65.h: Likewise.
4033 * config/tc-z8k.h: Likewise.
4035 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4037 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4038 checks only for ELF.
4039 (hppa_force_relocation): Likewise.
4041 2000-09-22 Jim Wilson <wilson@cygnus.com>
4043 * config/tc-ia64.c (dv_sem): Add "stop".
4044 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4045 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4046 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4048 (mark_resources): Check IA64_RS_PRr.
4050 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4052 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4053 md_estimate_size_before_relax): Redesign and clean up the
4054 relaxation mechanism.
4056 2000-09-21 Kazu Hirata <kazu@hxi.com>
4058 * config/tc-ns32k.c: Fix formatting.
4059 * config/tc-ns32k.h: Likewise.
4061 2000-09-20 Kazu Hirata <kazu@hxi.com>
4063 * config/tc-m32r.c: Fix formatting.
4064 * config/tc-m32r.h: Likewise.
4065 * config/tc-m68851.h: Likewise.
4066 * config/tc-m68hc11.c: Likewise.
4067 * config/tc-m68hc11.h: Likewise.
4068 * config/tc-m88k.c: Likewise.
4069 * config/tc-mcore.c: Likewise.
4070 * config/tc-mcore.h: Likewise.
4071 * config/tc-mips.c: Likewise.
4072 * config/tc-mips.h: Likewise.
4073 * config/tc-mn10200.h: Likewise.
4074 * config/tc-mn10300.h: Likewise.
4075 * config/tc-tahoe.c: Likewise.
4076 * config/tc-tahoe.h: Likewise.
4078 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4080 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4081 Likewise in relaxation description comments.
4083 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4085 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4086 subtraction of two syms without emitting a relocation.
4088 From David Huggins-Daines <dhd@linuxcare.com>
4089 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4090 global or weak symbols.
4092 2000-09-15 Kazu Hirata <kazu@hxi.com>
4094 * config/tc-h8300.h: Fix formatting.
4095 * config/tc-h8500.c: Likewise.
4096 * config/tc-h8500.h: Likewise.
4097 * config/tc-hppa.h: Likewise.
4098 * config/tc-i370.h: Likewise.
4099 * config/tc-i386.h: Likewise.
4100 * config/tc-i860.c: Likewise.
4101 * config/tc-i860.h: Likewise.
4102 * config/tc-i960.h: Likewise.
4103 * config/tc-ia64.c: Likewise.
4104 * config/tc-ia64.h: Likewise.
4106 2000-09-14 Kazu Hirata <kazu@hxi.com>
4108 * config/tc-a29k.c: Fix formatting.
4109 * config/tc-alpha.c: Likewise.
4110 * config/tc-arc.c: Likewise.
4111 * config/tc-arc.h: Likewise.
4112 * config/tc-arm.c: Likewise.
4113 * config/tc-arm.h: Likewise.
4114 * config/tc-avr.c: Likewise.
4115 * config/tc-avr.h: Likewise.
4116 * config/tc-tic30.c: Likewise.
4117 * config/tc-tic30.h: Likewise.
4118 * config/tc-tic54x.c: Likewise.
4119 * config/tc-tic54x.h: Likewise.
4120 * config/tc-tic80.c: Likewise.
4121 * config/tc-tic80.h: Likewise.
4123 2000-09-14 Timothy Wall <twall@cygnus.com>
4125 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4126 parallel comparisons for later use.
4127 (struct rsrc): Add parallel comparison type.
4128 (resources_match): Skip special cases of PR usage (non-conflicting
4131 2000-09-13 Kazu Hirata <kazu@hxi.com>
4133 * config/obj-ecoff.c: Fix formatting.
4134 * config/obj-elf.c: Likewise.
4135 * config/obj-elf.h: Likewise.
4136 * config/obj-evax.h: Likewise.
4137 * config/obj-generic.h: Likewise.
4138 * config/obj-hp300.c: Likewise.
4139 * config/obj-hp300.h: Likewise.
4140 * config/obj-ieee.h: Likewise.
4141 * config/obj-vms.c: Likewise.
4142 * config/obj-vms.h: Likewise.
4144 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4146 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4147 (md_parse_option): Ditto.
4148 (md_longopts): Add -mips32 option.
4149 (md_show_usage): Document new options.
4150 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4151 (mips_ip): Assemble mfc0 with a sub-selection code.
4152 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4153 (mips_cpu_to_str): New function.
4154 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4155 Use CPU_* defines instead of hardcoded numbers.
4157 * doc/as.texinfo: Document new options.
4158 * doc/c-mips.texi: Ditto.
4160 2000-09-12 Kazu Hirata <kazu@hxi.com>
4162 * as.h: Fix formatting.
4163 * asintl.h: Likewise.
4164 * bit_fix.h: Likewise.
4165 * config/obj-aout.c: Likewise.
4166 * config/obj-aout.h: Likewise.
4167 * config/obj-bout.c: Likewise.
4168 * config/obj-bout.h: Likewise.
4169 * config/obj-coff.c: Likewise.
4170 * config/obj-coff.h: Likewise.
4171 * dwarf2dbg.h: Likewise.
4173 * flonum.h: Likewise.
4174 * frags.h: Likewise.
4175 * itbl-ops.h: Likewise.
4176 * macro.h: Likewise.
4179 * struc-symbol.h: Likewise.
4180 * subsegs.h: Likewise.
4181 * symbols.h: Likewise.
4183 * write.h: Likewise.
4185 2000-09-11 Kazu Hirata <kazu@hxi.com>
4187 * bignum-copy.c: Fix formatting.
4188 * config/tc-i370.c: Likewise.
4189 * config/tc-i960.c: Likewise.
4190 * config/tc-m68k.c: Likewise.
4191 * ehopt.c: Likewise.
4192 * flonum-copy.c: Likewise.
4193 * flonum-konst.c: Likewise.
4194 * flonum-mult.c: Likewise.
4195 * literal.c: Likewise.
4198 * stabs.c: Likewise.
4199 * subsegs.c: Likewise.
4201 2000-09-09 Philip Blundell <philb@gnu.org>
4203 * configure.in (arm*-*-uclinux*): New target.
4204 * configure: Regenerate.
4206 2000-09-09 Kazu Hirata <kazu@hxi.com>
4208 * input-file.c: Fix formatting.
4209 * itbl-ops.c: Likewise.
4210 * messages.c: Likewise.
4212 2000-09-08 Philip Blundell <philb@gnu.org>
4214 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4217 2000-09-07 H.J. Lu <hjl@gnu.org>
4219 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4220 * configure: Rebuild.
4222 2000-09-07 Kazu Hirata <kazu@hxi.com>
4224 * atof-generic.c: Fix formatting.
4225 * config/tc-mips.c: Likewise.
4226 * config/tc-vax.c: Likewise.
4227 * input-scrub.c: Likewise.
4229 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4231 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4232 * configure.in (sh-*-linux*): Added.
4233 * configure: Rebuilt.
4235 2000-09-06 Kazu Hirata <kazu@hxi.com>
4237 * config/tc-hppa.c: Fix formatting.
4239 * ecoff.c: Fix formatting.
4241 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4243 * configure: Rebuilt with new libtool.m4.
4245 2000-09-05 Kazu Hirata <kazu@hxi.com>
4247 * cgen.c: Fix formatting.
4248 * config/tc-ia64.c: Likewise.
4250 2000-09-05 Nick Clifton <nickc@redhat.com>
4252 * aclocal.m4: Regenerate.
4253 * config.in: Regenerate.
4254 * configure: Regenerate.
4255 * po/gas.pot: Regenerate.
4257 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4259 * config/tc-cris.c: Correct comment typos.
4261 2000-09-05 Eric Christopher <echristo@cygnus.com>
4263 * config/tc-mn10300.c: Cleanup.
4264 (md_pcrel_from): Enable.
4266 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4268 * expr.c (operand): Fix a comment typo.
4269 * write.c (write_relocs): Fix a signed/unsigned warning.
4271 * config/tc-hppa.c (fudge_reg_expressions): New
4272 (hppa_force_reg_syms_absolute): New.
4273 (pa_equ): Allow reg_section expressions.
4274 * config/tc-hppa.c (md_optimize_expr): Define.
4275 (hppa_force_reg_syms_absolute): Prototype.
4277 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4278 (pa_parse_number): Pass in arg to select fp reg parsing.
4279 Return 1 to indicate format checks pass. If strict, then only
4280 accept a register or register symbol. Return value in...
4281 (pa_number): New static for pa_parse_number.
4282 (FP_REG_BASE): Define.
4283 (FP_REG_RSEL): Define.
4284 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4285 appropriate. White space changes.
4286 (need_pa11_opcode): Don't bother passing any params, get them from
4288 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4289 Remove extraneous check in case 'Q'.
4290 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4291 reg, set section of resulting symbol to reg_section.
4292 (pa_parse_space_stmt): Modify call to pa_parse_number.
4293 (pa_space): Likewise.
4295 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4296 (hppa_force_relocation): Handle vtable relocs.
4297 (pa_vtable_entry): New.
4298 (pa_vtable_inherit): New.
4299 (md_pseudo_table): Add entries for vtable pseudos.
4300 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4301 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4303 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4304 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4305 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4307 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4308 specify a symbol type.
4310 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4311 dependent things together.
4312 (md_elf_symbol_type): Define.
4314 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4316 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4318 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4319 (obj_elf_vtable_entry): Declare.
4321 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4322 and export function.
4323 (obj_elf_vtable_entry): Similarly.
4324 (elf_pseudo_table): Fix the damage with a cast.
4326 2000-09-03 Richard Henderson <rth@cygnus.com>
4328 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4329 for template selection when a label is needed.
4331 2000-09-02 Kazu Hirata <kazu@hxi.com>
4333 * config/tc-ia64.c: Fix formatting.
4335 2000-09-02 Nick Clifton <nickc@redhat.com>
4337 * configure.in: Increase version number to 2.10.91.
4338 * configure: Regenerate.
4339 * aclocal.m4: Regenerate.
4340 * config.in: Regenerate.
4341 * po/gas.pot: Regenerate.
4342 * Makefile.in: Regenerate.
4344 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4346 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4347 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4348 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4350 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4353 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4355 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4356 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4357 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4358 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4359 (GOT_symbol): New variable.
4360 (md_undefined_symbol): Set it.
4362 2000-09-01 Richard Henderson <rth@cygnus.com>
4364 * config/tc-ia64.c (match): Don't inline.
4365 (extra_goodness): New.
4366 (md_begin): Prefer nop.f and nop.b for best_template.
4368 2000-08-31 Kazu Hirata <kazu@hxi.com>
4370 * as.c: Fix formatting.
4372 * frags.c: Likewise.
4373 * macro.c: Likewise.
4375 2000-08-31 Eric Christopher <echristo@cygnus.com>
4377 * config/tc-mn10300.c: Cleanup and fix warnings.
4378 (md_pseudo_table): Add initializers.
4379 (md_show_usage): Cleanup.
4380 (md_parse_option): Fix warnings.
4381 (md_undefined_symbol): Fix warnings.
4382 (md_conver_frag): Fix warnings.
4383 (tc_gen_reloc): Fix warnings.
4384 (md_apply_fix3): Fix warnings.
4385 (check_operand): Fix warnings.
4387 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4389 * acinclude.m4: Include libtool and gettext macros from the
4391 * aclocal.m4, configure: Rebuilt.
4393 2000-08-30 Mark Hatle <mhatle@mvista.com>
4395 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4397 2000-08-31 Kazu Hirata <kazu@hxi.com>
4399 * listing.c: Fix formatting.
4401 2000-08-29 Kazu Hirata <kazu@hxi.com>
4403 * app.c: Fix a comment typo. Fix formatting.
4405 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4407 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4408 offset of the target destination for jmp instructions.
4409 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4411 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4413 * NEWS: Mention support for CRIS.
4415 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4417 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4418 Sets `.lcomm' alignment to zero.
4420 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4422 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4423 TC_FIX_ADJUSTABLE): Define.
4425 2000-08-23 Jim Wilson <wilson@cygnus.com>
4427 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4428 unwind.personality_routine is set.
4430 2000-08-23 H.J. Lu <hjl@gnu.org>
4432 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4434 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4436 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4439 2000-08-22 H.J. Lu <hjl@gnu.org>
4441 * config.in (STRICTCOFF): New for strict COFF.
4443 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4444 i386-*-go32* and i386-go32-rtems*.
4445 * configure: Rebuilt.
4447 * config/obj-coff.c (obj_coff_endef): Follow the historical
4448 behavior if STRICTCOFF is not defined.
4450 * doc/internals.texi: Document STRICTCOFF.
4452 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4454 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4455 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4456 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4457 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4458 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4459 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4460 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4463 2000-08-22 Eric Christopher <echristo@cygnus.com>
4465 * config/tc-mn10300.c: (md_apply_fix): New function.
4466 (mn10300_force_relocation): New function.
4467 (mn10300_fix_adjustable): New function.
4469 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4470 (TC_HANDLES_FX_DONE): Define.
4471 (obj_fix_adjustable): Define.
4472 (MD_APPLY_FIX3): Define.
4473 (TC_LINKRELAX_FIXUP): Define.
4475 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4477 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4479 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4481 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4483 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4484 if the fixup resulted in a relocation.
4486 2000-08-18 Nick Clifton <nickc@redhat.com>
4488 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4489 Make reference to first element of shift_names explicit.
4491 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4493 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4494 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4495 add a symbol's address. Removed all target-specific #ifdefs that
4496 used to accomplished the same.
4497 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4498 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4499 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4500 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4501 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4503 2000-08-17 Kazu Hirata <kazu@hxi.com>
4505 * dwarf2dbg.c: Fix formatting.
4507 2000-08-17 Nick Clifton <nickc@redhat.com>
4509 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4510 to be recoded as logical shift lefts by zero.
4512 2000-08-16 Jim Wilson <wilson@cygnus.com>
4514 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4515 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4517 (note_register_values): Handle IA64_OPND_R3_2 operands.
4519 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4521 * config/tc-i860.c (md_operand): Silly typo fixed.
4523 2000-08-16 Nick Clifton <nickc@redhat.com>
4525 * config/tc-arm.c (struct asm_shift): Delete.
4527 (enum asm_shift_index): New.
4528 (struct asm_shift_properties): New.
4529 (struct asm_shift_name): New.
4530 (shift_properties[]); New.
4531 (shift_names[]); New.
4533 (decode_shift): Use new structures.
4534 Issue a warning is "ROR #0" is used.
4535 Issue a warning if "ASR #0" or "LSR #0" is used.
4537 (md_begin): Initialise arm_shift_hsh table from new
4538 asm_shift_name array.
4540 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4542 * config/tc-sparc.c: Kill all warnings.
4543 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4545 (md_show_usage): Update usage text.
4547 2000-08-16 Nick Clifton <nickc@redhat.com>
4549 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4552 2000-08-15 Will Cohen <wcohen@redhat.com>
4554 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4556 * config/tc-sh.c (md_assemble): Changed so debug_type
4557 test performed for ppi_assemble
4558 * config/tc-sh.c: Included dwarf2dbg.h.
4559 (debug_line): Defined.
4560 (md_assemble): Generates dwarf2 line info.
4561 (sh_finalize): New function. Finalize dwarf2 info.
4562 (assemble_ppi): Returns size of code generated.
4563 (build_Mytes): Returns size of code generated.
4564 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4565 * config/tc-sh.h (md_end): Defined.
4566 (sh_finalize): Declared.
4568 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4570 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4573 2000-08-14 Nick Clifton <nickc@redhat.com>
4575 * config/tc-arm.c (do_bx): Allow "bx pc".
4577 2000-08-14 Jim Wilson <wilson@cygnus.com>
4579 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4580 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4581 (md_begin): Change assignment to md.flag to OR in the new bit.
4583 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4585 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4586 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4589 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4591 * NEWS: Mention i860 support.
4593 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4595 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4597 2000-08-14 Andreas Schwab <schwab@suse.de>
4599 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4601 2000-08-11 Andreas Schwab <schwab@suse.de>
4603 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4606 2000-08-11 Kazu Hirata <kazu@hxi.com>
4608 * expr.c: Fix formatting.
4609 * config/obj-bout.c: Likewise.
4611 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4613 * doc/c-i860.texi: Flesh out the i860 section more.
4615 2000-08-10 Kazu Hirata <kazu@hxi.com>
4617 * symbols.c: Fix formatting.
4620 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4622 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4623 modifier has the IgnoreSize bit set.
4625 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4627 From Rodney Brown <RodneyBrown@mynd.com>
4628 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4629 * configure: Regenerate.
4631 2000-08-09 Kazu Hirata <kazu@hxi.com>
4633 * hash.c: Fix formatting.
4636 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4638 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4639 (i860_fix_info): New enum.
4640 (MD_APPLY_FIX3): Define.
4641 (WORKING_DOT_WORD): Define.
4642 (TC_HANDLES_FX_DONE): Define.
4643 (DIFF_EXPR_OK): Define.
4644 (LISTING_HEADER): Define.
4645 (TARGET_FORMAT): Select target format based on endian flag.
4646 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4647 (target_big_endian): Add external declaration.
4649 * config/tc-i860.c: All existing code reworked completely. Other
4650 new code shown below.
4651 (SYNTAX_SVR4): Define.
4652 (target_warn_expand): New variable.
4653 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4654 (md_longopts): Declare and define with new options (-EL, -EB,
4656 (md_show_usage): New function.
4657 (md_operand): New function.
4658 (obtain_reloc_for_imm16): New function.
4659 (md_apply_fix3): New function.
4660 (tc_gen_reloc): New function.
4662 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4664 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4665 2 bytes of the jump address are in the same frag.
4666 (find): Accept 68hc12 register indirect modes.
4668 * NEWS: Mention 68HC11 & 68HC12 support.
4670 2000-08-07 Richard Henderson <rth@cygnus.com>
4672 * config/tc-ia64.c (unwind): Add prologue_mask member.
4673 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4674 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4675 (dot_body): Clear unwind.prologue_mask.
4676 (dot_prologue): Set it. Accept a register second argument.
4678 2000-08-07 Kazu Hirata <kazu@hxi.com>
4680 * config/atof-ieee.c: Fix formatting.
4681 * config/atof-tahoe.c: Likewise.
4683 2000-08-06 Nick Clifton <nickc@cygnus.com>
4685 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4688 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4689 of .popsection, .previous, .pushsection, .subsection,
4690 .version, .vtable_entry, .vtable_inherit and .weak.
4692 2000-08-05 Kazu Hirata <kazu@hxi.com>
4694 * config/tc-cris.c: Fix formatting.
4695 * config/tc-i386.c: Likewise.
4696 * config/tc-sparc.c (sparc_ip): Simplify the code.
4698 2000-08-04 Kazu Hirata <kazu@hxi.com>
4700 * config/tc-cris.c: Rearrange code for readability.
4701 * config/tc-d10v.c: Fix formatting.
4702 * config/tc-m32r.c: Likewise.
4703 * config/tc-sparc.c: Likewise.
4705 2000-08-02 Jim Wilson <wilson@cygnus.com>
4707 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4708 before ia64_find_opcode.
4709 (md_assemble): Likewise.
4711 2000-08-01 Nick Clifton <nickc@cygnus.com>
4713 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4714 Undo some formatting fixes.
4716 2000-08-01 Kazu Hirata <kazu@hxi.com>
4718 * config/obj-som.c: Fix formatting.
4719 * config/obj-ieee.c: Likewise.
4720 * config/tc-arm.c: Likewise.
4721 * config/tc-v850.c: Likewise.
4723 2000-08-01 Nick Clifton <nickc@redhat.com>
4725 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4726 index by command line option.
4728 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4730 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4731 (@node M68K-Branch): Rewrite to match the reality.
4733 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4735 * doc/c-i860.texi: New file.
4736 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4737 * doc/Makefile.in: Regenerate.
4738 * doc/all.texi: Add I860 as relevant architecture.
4739 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4741 2000-07-31 Kazu Hirata <kazu@hxi.com>
4743 * config/tc-d30v.c: Fix formatting.
4745 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4747 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4748 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4749 long emit a long branch if available instead of an absolute jump, never
4750 emit absolute jumps for anything with --pcrel.
4752 * doc/c-m68k.texi: Document new command line option.
4754 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4756 * config/tc-avr.c: Use PARAMS macro in function declarations.
4757 Don't declare md_pcrel_from_section (already in tc-avr.h).
4758 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4759 (avr_operand): Don't set (unsigned) op_mask to -1.
4761 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4763 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4764 * configure: Regenerated.
4765 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4766 of operand to the .type directive (.e.g, "type").
4768 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4770 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4771 * app.c (do_scrub_chars): Record where first comment found.
4772 * read.c (read_a_source_file): Init found_comment on entry, and
4773 notify whether comments found on exit.
4774 * config/tc-hppa.c (md_shortopts): Add "c".
4775 (md_longopts): Add warn-comment.
4776 (md_parse_option): Handle it.
4777 (md_show_usage): Show available options.
4778 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4780 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4782 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4783 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4785 (md_estimate_size_before_relax): Don't fall off end of function.
4787 2000-07-27 Kazu Hirata <kazu@hxi.com>
4789 * config/tc-avr.c: Fix formatting.
4790 * config/tc-ns32k.c: Likewise.
4792 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4794 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4796 2000-07-27 Kazu Hirata <kazu@hxi.com>
4798 * config/tc-d10v.c: Fix formatting.
4799 * config/tc-z8k.c: Likewise.
4800 * config/tc-sparc.c: Likewise.
4802 2000-07-26 Dave Brolley <brolley@redhat.com>
4804 * cgen.c (queue_fixup): Declare opinfo.
4805 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4806 (gas_cgen_md_operand): Ditto.
4807 (gas_cgen_md_apply_fix3): Ditto.
4809 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4811 * config/obj-coff.c (obj_frob_symbol): Don't merge
4812 labels. Don't merge if the symbol isn't constant. Return
4813 immediately if a symbol is merged.
4815 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4817 * frags.c (frag_align): Correct absolute section alignment.
4819 2000-07-20 DJ Delorie <dj@redhat.com>
4821 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4822 it breaks linking against DLLs.
4824 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4826 * configure.in: Add CRIS support.
4827 * configure: Regenerate.
4828 * Makefile.am: (CPU_TYPES): Add cris.
4829 (CPU_OBJ_VALID) [aout]: Add cris.
4830 (MULTI_CPU_TYPES): Add cris.
4831 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4832 [coff]: Only i386 and mips are valid.
4833 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4834 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4835 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4836 Regenerate dependencies.
4837 * Makefile.in: Regenerate.
4838 * aclocal.m4: Regenerate.
4839 * as.c: Declare crisaout, criself.
4840 * config/tc-cris.h, config/tc-cris.c: New.
4841 * config/e-criself.c, config/e-crisaout.c: New.
4842 * po/POTFILES.in, po/gas.pot: Regenerate.
4844 2000-07-20 Kazu Hirata <kazu@hxi.com>
4846 * read.c: Fix formatting.
4847 * write.c: Fix formatting.
4849 2000-07-19 H.J. Lu <hjl@gnu.org>
4851 * sb.c: Include <stdlib.h> if exists for abort ().
4853 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4855 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4856 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4857 (pa_type_args): Same here.
4859 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4861 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4862 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4863 the storage class is already set.
4865 2000-07-17 Kazu Hirata <kazu@hxi.com>
4867 * config/tc-m68hc11.c: Fix formatting.
4868 * config/tc-mn10200.c: Likewise.
4869 * config/tc-mn10300.c: Likewise.
4870 * config/tc-pj.c: Likewise.
4871 * config/tc-tic80.c: Likewise.
4872 * config/tc-w65.c: Likewise.
4874 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4876 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4879 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4881 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4884 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4886 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4887 ELF as are used for SOM (except the 32-bit reloc one) to decide
4888 whether a symbol can be reduced to a section symbol. Expand on
4889 the comment for symbols involved in LR% and RR% expressions.
4891 2000-07-14 Nick Clifton <nickc@cygnus.com>
4893 * config/tc-mips.c (mips_disable_float_construction): New
4894 static variable. Set to true if doubles should not be
4895 constructed by loading two single width fp registers with
4896 halves of the value.
4897 (mips_ip): Test mips_disable_float_construction.
4898 (md_longopts): Add command line switches --construct-floats
4899 and --no-construct-floats.
4900 (md_parse_option): Parse new command line options.
4901 (md_show_usage): Describe new command line options.
4903 * doc/c-mips.texi: Document new command line options.
4905 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4907 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4908 * configure: Regenerate.
4910 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4912 * configure.in (DEFAULT_EMULATION setting): Revert part of
4913 2000-07-01 change that set te_multi=multi unless set to tmips.
4914 * configure: Regenerate.
4916 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4918 * config/obj-coff.c (coff_frob_section): Add padding to the last
4919 section when aligning it increases its size.
4921 2000-07-11 Kazu Hirata <kazu@hxi.com>
4923 * config/tc-tic54x.c: Fix formatting.
4925 2000-07-10 Kazu Hirata <kazu@hxi.com>
4927 * config/tc-h8500.c: Fix formatting.
4928 * config/tc-tic54x.c: Fix formatting.
4930 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4932 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4933 displacements correctly.
4935 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4937 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4939 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4943 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4945 From David Huggins-Daines <dhd@linuxcare.com>
4946 * config/te-hppalinux64.h: Add a new emulation.
4947 * configure.in (emulations): Add configure bits to support the
4948 64-bit Linux/parisc target.
4949 * configure: Regenerate.
4951 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4952 (md_shortopts): Add `V' for ELF.
4954 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4955 when SOM or ELF_ARG_RELOC are defined.
4956 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4957 ELF_ARG_RELOC are defined.
4958 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4959 (pa_stringer): ..Do it here instead. Fix comment typos.
4960 (hppa_force_relocation): Cast enums to int before comparing with
4963 From Ryan Bradetich <rbradetich@uswest.net>
4964 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4965 redifinition warning.
4966 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4967 (hppa_force_relocation): ditto
4968 (md_apply_fix): Added cast to buf to fix warnings.
4970 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4971 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4973 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4974 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4975 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4976 reloc_type** to avoid warnings in switch.
4977 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4978 little earlier instead.
4980 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4982 (pa_type_args): Use symbol_arg_reloc_info.
4983 (struct pa_it): Make arg_reloc unsigned int.
4984 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4985 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4986 (pa_code): Delete. pa_text duplicates this function.
4987 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4988 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4990 (cons_fix_new_hppa): Actually change selector to e_fsel when
4991 warning about assuming so.
4992 (tc_gen_reloc): More example elf arg reloc code.
4993 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4994 (hppa_force_relocation): Likewise.
4996 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4998 (pa_end_of_source): Prototype.
4999 (hppa_fix_adjustable): Prototype.
5000 (LABELS_WITHOUT_COLONS): Move it..
5001 * config/te-hppa.h: To here.
5003 * config/te-hppa64.h: New file.
5005 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5007 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5008 format -10, -16, 16 relocs.
5009 (hppa_elf_mark_end_of_function): Test for null
5010 last_call_info->start_symbol
5012 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5013 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5014 re_assesmble_* functions. Delete extraneous statements. Fix
5016 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5017 insn to re_assemble_*.
5019 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5021 * doc/internals.texi (Expressions): Fix typo.
5023 2000-07-08 Kazu Hirata <kazu@hxi.com>
5025 * config/tc-sh.c: Fix formatting.
5026 * config/tc-tic54x.c: Fix formatting.
5027 * depend.c: Fix formatting.
5028 * flonum-konst.c: Likewise.
5029 * flonum-mult.c: Likewise.
5031 2000-07-07 Kazu Hirata <kazu@hxi.com>
5033 * config/tc-sh.c: Fix comments.
5034 * config/obj-vms.c: Fix comments.
5035 * config/tc-a29k.c: Likewise.
5036 * config/tc-alpha.c: Likewise.
5037 * config/tc-h8300.c: Likewise.
5038 * config/tc-h8500.c: Likewise.
5039 * config/tc-i370.c: Likewise.
5040 * config/tc-ia64.c: Likewise.
5041 * config/tc-m68hc11.c: Likewise.
5042 * config/tc-m68k.c: Likewise.
5043 * config/tc-mips.c: Likewise.
5044 * config/tc-ns32k.c: Likewise.
5045 * config/tc-ppc.c: Likewise.
5046 * config/tc-z8k.c: Likewise.
5048 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5050 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5051 Default to '(SEC_LOAD | SEC_DATA)'.
5052 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5054 * doc/internals.texi (CPU Backend): Describe
5055 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5057 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5059 * as.c (parse_args): NULL terminate the long option list.
5061 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5063 * config/tc-d30v.h: Include "write.h" for fixS.
5064 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5066 2000-07-05 Nick Clifton <nickc@cygnus.com>
5068 * config/tc-d30v.c (write_2_short): Further changes to warning
5069 messages produced when combining EITHER_BUT_PREFER_MU attributed
5072 2000-07-05 DJ Delorie <dj@redhat.com>
5076 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5078 * config/tc-arm.c (psrs): Accept combinations of flags.
5080 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5082 * config/tc-avr.c: Change _ () to _() around all strings marked
5083 for translation (exception from the usual coding style).
5084 (avr_opt): New struct variable, how the new switches are set.
5085 (OPTION_MMCU): Define as 'm' and actually use.
5086 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5087 (show_mcu_list): New function, display the list of known MCUs.
5088 (md_show_usage): Document the new switches. Call show_mcu_list.
5089 (avr_set_arch): Change 'm' to OPTION_MMCU.
5090 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5091 Handle the new switches.
5092 (avr_operands): Disable warnings for undefined combinations of
5093 operands if -mall-opcodes. Disable warnings for skipping two-word
5094 instructions if enhanced core or -mno-skip-bug.
5095 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5096 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5097 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5098 (avr_ldi_expression): Warn about implicit lo8().
5099 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5101 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5103 * configure.in: Add entry for mips-*-sysv4*MP*
5104 * configure: Rebuild
5105 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5106 elf32-tradlittlemips for traditional mips targets.
5107 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5108 test for Link Once sections as in adjust_reloc_syms.
5109 * config/te-tmips.h: New file for traditional mips targets. Define
5112 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5114 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5115 flags argument is not present, don't change an existing section's
5116 section's attributes. If the flags argument is present, warn if the
5117 attributes don't match the section's current attributes. When
5118 long section names are supported, set SEC_LINK_ONCE and
5119 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5121 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5123 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5124 symbols; create them.
5126 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5128 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5129 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5131 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5133 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5134 expressions. Ignore the problem when handling 16 bit signed
5135 immediates, because the assembler will take care of the relocation
5138 2000-06-27 Nick Clifton <nickc@cygnus.com>
5140 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5141 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5142 sequential order, and emit warning messages if the input source
5143 code contains constructs like that, or parallel constructs
5144 containing such opcodes.
5146 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5148 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5149 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5150 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5151 (md_show_usage): Update usage message.
5152 (md_parse_option): Allow redefinition of MCU type within the
5153 same avr[1-5] bfd machine type. Show both old and new MCU type
5154 in the error message.
5155 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5156 Simplify 8K wrap code.
5158 2000-06-25 Kazu Hirata <kazu@hxi.com>
5160 * config/obj-aout.c: Remove all uses of DEFUN.
5161 * config/obj-ieee.c: Likewise.
5162 * config/tc-sh.c: Fix comment typos.
5163 * config/tc-tahoe.c: Likewise.
5164 * config/tc-vax.c: Likewise.
5165 * config/tc-w65.c: Likewise.
5166 * config/tc-z8k.c: Likewise.
5167 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5169 2000-06-24 DJ Delorie <dj@cygnus.com>
5171 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5172 more changes from Sept 1999
5173 (tc_i386_fix_adjustable): ditto
5174 (md_apply_fix3): ditto
5176 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5178 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5179 (gas_cgen_parse_operand): Set it around expression() call.
5180 (gas_cgen_md_operand): Test for it before longjmp().
5182 2000-06-24 Kazu Hirata <kazu@hxi.com>
5184 * config/tc-h8500.c: Remove all uses of DEFUN.
5185 * config/tc-sh.c: Likewise.
5186 * config/tc-w65.c: Likewise.
5187 * config/tc-z8k.c: Likewise.
5189 * config/tc-h8500.c: Fix typos in comments.
5191 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5193 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5196 2000-06-23 matthew green <mrg@redhat.com>
5198 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5199 defined. Fix error message for `[' grouping.
5201 2000-06-22 Kazu Hirata <kazu@hxi.com>
5203 * config/tc-h8300.c: Fix formatting and comment typos.
5205 2000-06-22 Timothy Wall <twall@cygnus.com>
5207 * config/tc-ia64.c (note_register_values): Move premature QP
5208 notation clearing into the appropriate place.
5210 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5212 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5213 first before anything else. Add bin-bugs.h, emul.h and progress.h
5214 Sort list of files as for $(OBJS) in Makefile.am.
5216 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5217 find one. Remake dependencies.
5218 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5219 * Makefile.in: Regenerate.
5220 * doc/Makefile.in: Regenerate.
5222 * config/tc-i386.c (i386_displacement): Don't assume a constant
5223 displacement is necessarily 16 bits when in 16 bit code mode.
5224 (md_assemble): Instead size the displacement here after we know
5225 for sure that a .code16gcc operand hasn't automatically added
5226 operand size prefixes.
5228 2000-06-21 H.J. Lu <hjl@gnu.org>
5230 * Makefile.am: Rebuild dependency.
5231 * Makefile.in: Rebuild.
5233 2000-06-21 Kazu Hirata <kazu@hxi.com>
5235 * config/tc-h8300.c (parse_reg): Make the function static.
5236 (parse_exp): Likewise.
5238 2000-06-20 DJ Delorie <dj@cygnus.com>
5240 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5241 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5242 for cygwin import libraries to work properly.
5244 2000-06-20 H.J. Lu <hjl@gnu.org>
5246 * Makefile.am: Rebuild dependency.
5247 * Makefile.in: Rebuild.
5248 * configure: Likewise.
5249 * doc/Makefile.in: Likewise.
5251 2000-06-20 Timothy Wall <twall@cygnus.com>
5253 * doc/internals.texi (CPU backend): Add @itemx for
5254 TC_START_LABEL_WITHOUT_COLON.
5255 * doc/c-tic54x.texi: New.
5256 * doc/as.texinfo: Add tic54x features and include primary tic54x
5258 * doc/all.texi: Add C54X.
5259 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5260 * doc/Makefile.in: Regenerate.
5261 * configure.in: Add tic54x and define LIBM for tic54x.
5262 * configure: Regenrate.
5263 * config/tc-tic54x.[ch]: New.
5264 * config/obj-coff.h: Add tic54x.
5265 * Makefile.am: (CPU_TYPES): Add tic54x.
5266 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5267 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5268 (as_new_LDADD): Add $(LIBM).
5269 * Makefile.in: Regenerate.
5271 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5273 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5274 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5275 * doc/as.texinfo: Likewise.
5277 * configure, Makefile.in: Regenerate.
5278 * configure.in (emulations): Recognize m6811 and m6812.
5279 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5280 Added files for 68hc11 and 68hc12 assembler.
5281 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5282 * config/tc-m68hc11.h: Header definition for that assembler.
5284 2000-06-18 Nick Clifton <nickc@redhat.com>
5286 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5287 instead of OCTETS_PER_BYTE.
5289 * config/tc-v850.c: Fix compile time warnings.
5290 * config/tc-ppc.c: Fix compile time warnings.
5292 2000-06-18 H.J. Lu <hjl@gnu.org>
5294 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5295 * configure: Rebuild.
5297 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5299 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5302 2000-06-16 Nick Clifton <nickc@cygnus.com>
5304 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5305 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5307 * doc/c-mips.texi: Document newly accepted cpu variants.
5309 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5311 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5313 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5315 * macro.c (getstring): Make it possible to escape the quote
5318 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5320 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5322 2000-06-13 H.J. Lu <hjl@gnu.org>
5324 * configure: Regenerate.
5326 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5328 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5330 * doc/internals.texi (line_separator_chars): Semicolon is no
5331 longer a default. Mention null and newline as defaults.
5333 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5335 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5336 * config/tc-i860.h (line_separator_chars): Likewise.
5337 * config/tc-h8300.c (line_separator_chars): Likewise.
5338 * config/tc-i960.c (line_separator_chars): Likewise.
5339 * config/tc-m68k.c (line_separator_chars): Likewise.
5340 * config/tc-mips.c (line_separator_chars): Likewise.
5341 * config/tc-ns32k.c (line_separator_chars): Likewise.
5342 * config/tc-sparc.c (line_separator_chars): Likewise.
5343 * config/tc-vax.c (line_separator_chars): Likewise.
5345 * config/tc-h8300.c (comment_chars): Use string initialiser.
5346 * config/tc-i960.c (line_comment_chars): Likewise.
5347 * config/tc-z8k.c (comment_chars, line_comment_chars,
5348 line_separator_chars): Likewise.
5350 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5353 2000-06-08 Nick Clifton <nickc@cygnus.com>
5355 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5358 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5360 * configure.in (VERSION): Update to show this is the CVS mainline.
5362 2000-06-08 Matthew Jacob <mjacob@feral.com>
5364 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5365 $at is the integer register $r28, vs. both $r28 and the floating
5366 point register $f28.
5368 2000-06-08 James E. Wilson <wilson@cygnus.com>
5370 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5371 (dot_endp): Don't call ia64_flush_insns.
5372 (emit_one_bundle): Don't delete prologue/body records from
5373 unwind_record list in first loop. Rewrite second loop to account for
5376 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5378 * config/tc-ia64.c: Add missing prototypes.
5379 (generate_unwind_image): Cast argument to output_unw_records call.
5381 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5383 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5385 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5387 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5388 (REGISTER_P): likewise.
5389 (avr_opcodes): uses include/opcode/avr.h
5390 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5392 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5394 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5397 2000-06-03 H.J. Lu <hjl@gnu.org>
5399 * read.c (is_end_of_line): Put back `;'.
5401 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5403 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5405 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5407 * expr.c (operand): Test is_end_of_line outside switch to catch
5408 line separator chars that are also operators.
5409 (operator): Return O_illegal for line separator chars.
5411 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5412 entry (or `!' entry for TC_HPPA).
5414 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5415 before indexing is_end_of_line. Remove redundant check for '\0'.
5417 * config/tc-h8500.c (md_assemble): Likewise.
5418 * config/tc-mcore.c (md_assemble): Likewise.
5419 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5422 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5424 * config/tc-mcore.c (mcore_cons): Likewise.
5425 (mcore_float_cons): Likewise.
5426 (mcore_stringer): Likewise.
5427 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5429 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5431 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5433 2000-05-29 Nick Clifton <nickc@cygnus.com>
5435 * config/tc-sh.c: Fix compile time warning messages.
5437 * config/tc-mips.c: Fix compile time warning messages.
5439 2000-05-29 Philip Blundell <philb@gnu.org>
5441 * doc/as.texinfo: Update copyright dates.
5442 (Local Labels): Delete misplaced mention of ARM.
5443 * NEWS: Mention ARM ELF support.
5445 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5447 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5448 it is modified, and use the real_size to compute the frag address
5449 for dwarf2 line info.
5451 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5453 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5454 line-matching scheme to cope with automake moving variables around.
5455 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5456 * Makefile.in: Regenerate.
5458 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5460 * config/tc-sparc.c (sparc_relax): New.
5461 (md_longopts): Add -relax and -no-relax options.
5462 (md_parse_options, md_show_usage): Likewise.
5463 (md_apply_fix3): Optimize tail call into branch always if possible.
5465 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5467 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5468 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5469 rules, with warning when a GAS statement specifies a packing that
5470 will result in an instruction being squashed.
5471 Added typdef packing_type and enumerals, changed various integer
5472 literals to use the enumerals.
5474 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5476 * config/tc-ia64.c (dot_restorereg_p): New function.
5477 (md_pseudo_table): Add restorereg.p.
5478 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5479 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5481 * config/tc-ia64.h (unw_record_type): Add unwabi.
5482 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5483 called MASK with members for imask, and the masks produced by
5484 fr_mem, gr_mem, br_mem, and frgr_mem.
5485 (unw_p_record): Add members ABI and CONTEXT.
5486 (unw_x_record): Add member AB.
5487 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5488 as pseudo-register for use during unwind info generation.
5489 (AR_PFS, AR_LC): New macros.
5490 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5491 whose names start with an at sign (as in "@priunat").
5492 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5494 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5495 proc_end, unwind_info, personality_routine): Consolidate into
5496 "unwind" structure to reduce offset-table use. Add member
5497 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5499 (output_R1_format, output_R3_format, output_P3_format,
5500 output_P6_format): Initialize R with zero to reduce compiler warnings.
5501 (output_P7_format): Ditto. Add `default' branch to switch
5502 statement to reduce compiler warnings.
5503 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5504 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5505 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5506 into single argument.
5507 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5508 compiler warnings. Merge A and B args into single argument.
5509 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5510 A and B args into single argument.
5511 (free_record): Removed (wasn't used).
5512 (free_list_records): Also free imasks in prologue records.
5513 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5514 (output_spill_mask): Remove.
5515 (output_unwabi): New function.
5516 (output_epilogue, output_label_state, output_copy_state): Call
5518 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5519 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5521 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5522 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5523 as part of handling the prologue records. Emit region's imask if
5524 we have one. Handle unwabi, epilogue, label_state, copy_state,
5525 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5526 spill_sprel_p, and spill_reg_p records.
5527 (set_imask, count_bits, slot_index): New function.
5528 (fixup_unw_records): Fix region size computation. Handle
5529 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5530 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5531 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5532 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5533 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5534 (dot_save): Use manifest constants for applicaton registers.
5535 Handle REG_PR and REG_PRIUNAT.
5536 (dot_restore): Don't just ignore it.
5537 (dot_restorereg): New function..
5538 (generate_unwind_image): Ensure unwind info is a multiple of eight
5539 bytes, not just four bytes.
5540 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5541 (dot_altrp): Don't just ignore it.
5542 (dot_savemem): New function. Replaces dot_savesp() and
5543 dot_savepsp(). Use manifest constants for applicaton registers.
5544 Handle REG_PR and REG_PRIUNAT.
5545 (dot_savef): Simplify.
5546 (dot_saveb): Support generation of br_gr.
5547 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5548 dot_label_state, dot_copy_state): New function.
5549 (dot_unwabi): Don't just ignore it.
5550 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5551 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5552 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5553 (emit_one_bundle): Set slot number for prologue/body records
5554 *before* emitting the first insn.
5555 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5556 (md_begin): Declare "psp" pseudo-register.
5557 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5558 so we don't get segfault.
5559 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5560 counts as required per SW Conventions manual
5561 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5562 output_preds_psprel, output_preds_sprel, output_spill_base,
5563 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5564 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5565 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5566 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5567 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5568 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5569 (dot_vframe): Implement.
5570 (dot_vframesp, dot_vframepsp): New function.
5572 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5574 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5575 * configure: Regenerate.
5577 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5579 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5580 (md_estimate_size_before_relax): so we can use it here instead of
5581 old kludges. Localise vars to blocks. Comment.
5583 * frags.c (frag_new): Update fr_var comments.
5584 * frags.h (struct frag): Ditto.
5586 2000-05-22 Richard Henderson <rth@cygnus.com>
5588 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5589 (pseudo_func): Add pcrel.
5590 (operand_match): Handle IA64_OPND_TGT64.
5591 (build_insn): Likewise.
5592 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5593 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5594 (fix_insn): Handle all three 64-bit relocation types.
5596 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5598 * obj.h (struct format_ops): New members begin, app_file,
5599 s_set_other, s_set_desc, s_get_type, s_set_type,
5600 separate_stab_sections, init_stab_section.
5602 * config/obj-multi.h: Update GPL notice to v2.
5604 (obj_app_file): New.
5605 (S_SET_SIZE): Test s_set_size for NULL before calling.
5606 (S_SET_ALIGN): Similar for s_set_align.
5611 (SEPARATE_STAB_SECTIONS): New.
5612 (INIT_STAB_SECTION): New.
5613 (EMIT_SECTION_SYMBOLS): New.
5614 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5616 * config/obj-elf.h: Update GPL notice to v2.
5617 Mention that this file is included from obj-multi.h.
5618 (obj_begin): Wrap definition in ifndef.
5619 (elf_file_symbol): Constify declaration.
5620 (obj_app_file): Ditto.
5621 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5622 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5624 * config/obj-elf.c (elf_s_set_other): New.
5625 (elf_file_symbol): Constify argument.
5626 (elf_separate_stab_sections): New.
5627 (elf_init_stab_section): New.
5628 (elf_format_ops): Add new members. Remove comma at end.
5630 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5631 (ecoff_format_ops): Add new fields. Remove comma at end.
5632 Mention inconsistency for emit_section_symbols.
5634 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5636 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5637 (coff_separate_stab_sections): New.
5638 (coff_format_ops): Add new members.
5640 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5641 (obj_aout_s_set_other): New.
5642 (obj_aout_s_set_desc): New.
5643 (obj_aout_s_get_type): New.
5644 (obj_aout_s_set_type): New.
5645 (obj_aout_separate_stab_sections): New.
5646 (aout_format_ops): New members added. Use obj_aout_process_stab,
5647 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5648 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5650 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5652 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5654 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5655 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5656 (md_estimate_size_before_relax): Ensure jumps to weak and
5657 externally visible symbols are relocatable.
5659 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5661 * stabs.c (aout_process_stab): Make global.
5662 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5663 * read.h (aout_process_stab): Declare.
5665 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5666 Generalize to *aout, *coff *elf.
5667 * configure: Regenerated.
5669 * doc/internals.texi (Object format backend): Say
5670 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5672 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5673 * Makefile.in: Regenerated.
5675 2000-05-19 Catherine Moore <clm@cygnus.com>
5677 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5679 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5681 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5682 instruction to reflect change in re_assemble_*.
5684 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5686 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5687 build PA64 ELF tools.
5688 * configure: Rebuilt.
5690 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5692 * Makefile.am: Regenerate dependencies.
5693 * Makefile.in: Regenerate.
5695 2000-05-15 Nick Clifton <nickc@cygnus.com>
5697 * config/tc-arm.c (struct asm_psr): Add boolean field
5698 distinguishing between CSPR and SPSR. Rename 'number' field
5700 (psrs): Rearrange contents to match new asm_psr structure.
5701 (arm_psr_parse): Move next to psr_required_here. Make it
5702 return an asm_psr structure.
5703 (psr_required_here): Use asm_psr structure returned by
5705 (do_msr): Reorganise to allow psr_required_here to be called
5707 (md_undefined_name): Mark 'name' parameter as unused, since
5708 the COFF target does not use it.
5710 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5712 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5714 * config/te-aux.h: Likewise.
5715 * config/te-dpx2.h: Likewise.
5716 * config/te-go32.h: Likewise.
5717 * config/te-hp300.h: Likewise.
5718 * config/te-hppa.h: Likewise.
5719 * config/te-i386aix.h: Likewise.
5720 * config/te-ic960.h: Likewise.
5721 * config/te-interix.h: Likewise.
5722 * config/te-nbsd532.h: Likewise.
5723 * config/te-pc532mach.h: Likewise.
5724 * config/te-ppcnw.h: Likewise.
5725 * config/te-psos.h: Likewise.
5726 * config/te-sparcaout.h: Likewise.
5727 * config/te-sun3.h: Likewise.
5728 * config/te-sysv32.h: Likewise.
5730 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5732 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5733 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5734 and sign extend without an if statement.
5735 (build_bytes): Likewise.
5737 2000-05-14 Kazu Hirata <kazu@hxi.com>
5739 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5740 X_add_symbol L_32 case.
5742 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5744 * config/te-freebsd.h: New file.
5746 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5748 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5749 bindtextdomain): Replace defines with those from intl/libgettext.h
5750 to quieten gcc warnings.
5752 * NEWS: Mention x86 .arch and -q.
5754 * config/tc-i386.c (quiet_warnings): New.
5755 (md_assemble): Use quiet_warnings.
5756 (md_parse_option): Set quiet_warnings from -q.
5757 (md_show_usage): Mention -q, delete -m.
5758 (flag_do_long_jump): Delete.
5759 (md_parse_option): Remove -m.
5760 (md_show_usage): Remove -m.
5761 (md_create_long_jump): Remove useless flag_do_long_jump code.
5763 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5764 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5766 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5767 Alexander Sokolov <robocop@netlink.ru>
5769 * doc/c-i386.texi (i386-Arch): New section.
5770 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5772 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5773 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5774 architecture has been given and is not 486.
5775 (set_cpu_arch): New.
5776 (md_pseudo_table): Add .arch.
5777 (md_assemble): Warn if cpu architecture has been given and an
5778 unsupported instruction.
5780 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5781 Move operand_types bit defines after relevant template field.
5782 (template): Add cpu_flags.
5786 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5788 * config/tc-mn10300.h (md_end): Define.
5789 (mn10300_finalize): Declare.
5790 * config/tc-mn10300.c: Include dwarf2dbg.h.
5791 (debug_line): Define.
5792 (md_assemble): Generate dwarf2 line info.
5793 (mn10300_finalize): New function. Finalize dwarf2 info.
5795 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5797 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5798 external version of the relocation for weak symbols.
5800 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5802 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5803 frame size in units of 16 bytes, as required per SW Conventions manual.
5804 (output_unw_records): Output info-block header as a dword to get
5807 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5809 * as.h: #include "file", not <file> on files from ../include.
5810 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5811 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5812 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5813 (tc_coff_symbol_emit_hook): Ditto.
5814 (OPTCOUNT): Cast to int to avoid compiler warning.
5815 (md_begin): Fix signed/unsigned warnings.
5817 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5819 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5820 ABRANCH LONG case for a conditional branch on a 68000.
5821 (md_estimate_size_before_relax): Likewise. Also handle
5822 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5823 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5824 PC-relative on all CPUs.
5825 (md_estimate_size_before_relax): Likewise.
5827 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5829 * as.c (parse_args): Just mention current year in printed
5832 2000-05-03 J.T. Conklin <jtc@redback.com>
5834 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5836 (md_parse_option): Recognize -m7400.
5838 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5840 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5841 don't permit lp to become less than the words array.
5843 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5845 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5846 Fix little-endian case.
5848 2000-05-03 David O'Brien <obrien@NUXI.com>
5850 * as.c (parse_args): Update copyright.
5852 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5854 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5855 for the .bss section too.
5857 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5859 * configure.in: Set em=linux for hppa-*-linux.
5860 * configure: Regenerate.
5861 * doc/Makefile.in: Regenerate with correct automake.
5863 * frags.c (frag_grow): Sanity check chunk_size.
5865 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5866 * config/obj-som.h: Likewise.
5867 * config/obj-ieee.h: Likewise.
5869 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5871 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5872 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5873 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5874 (pa_ip): low_sign_unext now returns via function value. Use
5875 re_assemble_* instead of dis_assemble_* and
5876 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5878 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5879 (md_section_align, md_parse_option, md_show_usage,
5880 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5881 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5882 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5883 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5884 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5886 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5887 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5888 outside of switch. Correct mask and shifting errors in case 10
5889 and case -11. In case 21, compare against signed range to suit
5890 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5891 case 17 and case 22, use offsetT variable to properly check range.
5892 Use re_assemble_* here too.
5893 (evaluate_absolute): Change type of value to offsetT. Call
5894 hppa_field_adjust to do the work for us.
5895 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5896 (pa_parse_cmpib_64_cmpltr): Ditto.
5897 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5898 of i to unsigned int.
5899 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5900 (pa_end_of_source): Return type is void.
5902 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5904 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5906 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5908 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5909 More comments added.
5910 (md_begin): Removed "construct symbols for each register name".
5911 Because register names conflicts with GCC generated function
5913 (avr_operand): Now constant numbers can be used as a register
5914 identifiers (0 as r0, 31 as r31).
5915 (md_assemble): use skip_space () before parsing instruction
5918 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5920 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5921 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5922 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5923 * configure: Regenerate.
5925 2000-04-29 Andreas Jaeger <aj@suse.de>
5927 * as.h: Correctly check GCC version.
5929 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5931 * doc/as.1: Fix unbalanced brackets.
5933 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5935 (line_comment_chars): Set to '/' if TE_FreeBSD.
5937 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5939 * configure.in: Configury support for PA64 (currently disabled).
5940 * configure: Rebuilt.
5942 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5944 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5945 bfd_set_section_alignment.
5947 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5949 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5952 2000-04-24 Nick Clifton <nickc@cygnus.com>
5954 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5955 * doc/as.texinfo (Align): Include arm and strongarm in list of
5956 targets that have the second form of the behaviour of the .align
5959 2000-04-24 Mark Klein <mklein@dis.com>
5961 * config/obj-som.c: Terminate obj_pseudo_table.
5963 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5965 * as.c (parse_args): Allow md_parse_option to override -a listing
5967 * config/obj-coff.c (add_lineno): Change type of offset parameter
5968 from "int" to "bfd_vma."
5969 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5970 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5971 (ppc_change_csect): Align correctly for XCOFF64.
5972 (ppc_machine): New function, which discards "ppc_machine" line.
5973 (ppc_tc): Cons for 8 when code is 64 bit.
5974 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5976 (md_parse_option): Handle -a64 and -a32.
5978 * config/tc-ppc.h (TARGET_MACH): Define.
5979 (TARGET_FORMAT): Move to function.
5980 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5982 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5984 * config/tc-avr.c: New AVR_ISA_ defined.
5985 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5986 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5987 for `fmul', `movw' and `lpm R,Z' instructions.
5988 (avr_operands): Warn if current opcode is a two-word instruction
5989 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5990 (avr_opcodes): New commands added.
5991 (REGISTER_P): Check 'a' and 'v' constraint letters.
5992 (mcu_types): New MCU added.
5994 2000-04-22 Timothy Wall <twall@cygnus.com>
5996 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5998 (operand_match): Conditionally insert default bit values for IMMU9.
6000 2000-04-14 Matthew Green <mrg@cygnus.com>
6002 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6003 * configure: Rebuilt.
6005 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6006 Jason Eckhardt <jle@cygnus.com>
6008 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6010 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6011 Added handling of new operand types l,y,&,fe,fE,fx.
6013 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6014 David Mosberger <davidm@hpl.hp.com>
6015 Timothy Wall <twall@cygnus.com>
6016 Andrew MacLeod <amacleod@cygnus.com>
6017 Jim Wilson <wilson@cygnus.com>
6019 * Makefile.am (CPU_TYPES): Add ia64.
6020 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6021 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6022 * Makefile.in: Rebuild.
6023 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6024 * configure: Rebuild.
6025 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6026 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6027 * expr.c (expr): Handle md_optimize_expr.
6028 * read.c (LEX_HASH): Add comment.
6029 * config/tc-ia64.c, config/tc-ia64.h: New files.
6031 2000-04-21 Richard Henderson <rth@cygnus.com>
6033 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6034 bundling a non-delayed branch type instruction.
6036 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6038 * config/tc-mn10300.c (HAVE_AM30): Define.
6039 (md_assemble): Use it.
6041 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6043 * config/obj-elf.c (obj_elf_change_section): Check for changed
6046 * Makefile.am: (CPU_MULTI_VALID): Remove.
6047 (MULTI_CPU_TYPES): Define.
6048 (MULTI_CPU_OBJ_VALID): Define.
6049 (DEPTC): Use the above.
6050 (DEPOBJ): Same here.
6052 Regenerate dependencies.
6053 * Makefile.in: Regenerate.
6055 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6057 * Makefile.am (YACC, LEX): Get them from configure.
6059 2000-04-18 H.J. Lu (hjl@gnu.org)
6061 * config/tc-i386.c (offset_in_range): Use addressT instead of
6062 bfd_vma for non-bfd assemblers.
6064 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6066 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6067 doesn't give spurious errors.
6069 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6071 * as.h (SEEK_SET): Define if undefined.
6073 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6075 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6076 constants, and don't assume offsetT is 32 bits.
6078 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6080 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6081 (md_pcrel_from_section): Add prototype.
6082 (d10v_fix_adjustable): Add prototype.
6083 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6085 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6087 2000-04-12 Nick Clifton <nickc@cygnus.com>
6089 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6090 symbol in frag chain.
6092 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6094 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6095 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6096 (fits_in_signed_word, smallest_imm_type): Ditto.
6097 (md_assemble): Use an offsetT var to hold offsetT values, not a
6099 (offset_in_range): New.
6100 (md_assemble): Use it.
6101 (md_convert_frag): Change type of target_address, opcode_address,
6102 and displacement_from_opcode_start to offsetT.
6103 (md_create_short_jump): Change type of offset to offsetT.
6104 (md_create_long_jump): Ditto.
6105 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6106 (md_chars_to_number): Remove.
6107 (output_invalid): Remove duplicate prototype.
6109 2000-04-09 Nick Clifton <nickc@cygnus.com>
6111 * Makefile.am (CPU_TYPES): Add 'avr'.
6112 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6113 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6115 * Makefile.in: Regenerate.
6117 * doc/as.texinfo: Add M32R documentation.
6119 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6121 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6122 --enable-build-warnings option.
6123 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6124 * Makefile.in, configure: Re-generate.
6126 2000-04-07 Nick Clifton <nickc@cygnus.com>
6128 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6129 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6130 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6131 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6132 (arm_force_relocation): Force relocations for
6133 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6135 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6137 * config/tc-sh.c (get_operands): There's no third operand if the
6138 first operand is an immediate.
6140 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6142 * config/tc-sh.c (immediate): Delete.
6143 (sh_operand_info): Add immediate member.
6144 (parse_reg): Use A_PC for pc.
6145 (parse_exp): Add second argument 'op'. All callers changed.
6146 (parse_at): Expect pc to be coded as A_PC.
6147 Use immediate field in *op.
6148 (insert): Add fourth argument 'op'. All callers changed.
6149 (build_relax): Add second argument 'op'. All callers changed.
6150 (insert_loop_bounds): New function.
6151 (build_Mytes): Remove DISP_4.
6152 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6153 (assemble_ppi): Use immediate field in *operand.
6154 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6155 (md_apply_fix): Likewise.
6156 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6158 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6160 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6162 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6164 * internals.texi (CPU backend): Document
6165 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6167 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6169 * po/gas.pot: Regenerate.
6171 * as.c (show_usage): Restore translated part of bug string.
6172 * gasp.c (show_usage): Likewise.
6174 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6175 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6176 than move-if-change.
6177 (DEP1): Modify for "gcc -MM".
6181 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6182 Update dependencies.
6183 * Makefile.in: Regenerate.
6185 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6187 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6188 (md_begin): Likewise.
6189 (HAVE_AM33): New macro.
6190 (md_assemble): Use it. Match r_regs and xr_regs only if
6193 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6195 * as.h: #include "bin-bugs.h"
6196 * as.c (show_usage): Use REPORT_BUGS_TO.
6197 * gasp.c: #include "bin-bugs.h"
6198 (show_usage): Use REPORT_BUGS_TO.
6200 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6202 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6204 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6205 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6208 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6210 * config/tc-i386.c (i386_immediate): Don't assume a constant
6211 immediate is necessarily 16 bits when in 16 bit code mode.
6212 (md_assemble): Instead set guess_suffix here after we have checked
6215 2000-04-02 Richard Henderson <rth@cygnus.com>
6217 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6218 quantities. Correct right shift sign extension.
6219 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6220 32-bit value when shifting into place.
6222 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6224 * app.c: Add ATTRIBUTE_UNUSED as needed.
6225 * config/tc-ppc.c: Likewise.
6226 (ppc_size): Make unsigned long.
6227 (ppc_insert_operand): Add casts to avoid warnings.
6229 2000-03-31 Nick Clifton <nickc@cygnus.com>
6231 * config/tc-d10v.h (md_flush_pending_output): Define.
6233 2000-03-29 Nick Clifton <nickc@cygnus.com>
6235 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6236 segment. Works for both BFD_ASSEMBLER and others.
6237 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6239 2000-03-29 Nick Clifton <nickc@cygnus.com
6241 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6243 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6245 * listing.c (LISTING_LHS_WIDTH): Default depends on
6247 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6249 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6251 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6254 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6256 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6258 * config/tc-avr.c (mcu_types): Add missing initialiser.
6259 (md_pcrel_from_section): Add prototype.
6260 (avr_operand): Remove redundant test of unsigned < 0.
6261 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6263 2000-03-27 Denis Chertykov <denisc@overta.ru>
6265 * config/tc-avr.c: New file for AVR support.
6266 * config/tc-avr.h: Likewise.
6267 * configure.in: Add AVR support.
6268 * configure: Regenerate.
6270 2000-03-26 Timothy Wall <twall@cygnus.com>
6272 * gasp.c (macro_op): Add new argument to check_macro call.
6273 Macro structure definitions moved to macro.h
6274 * sb.h: Add argument to prototype for input_scrub_include_sb.
6275 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6276 nesting checks with an additional flag.
6277 (struct input_save): Add flag to indicate whether current sb
6278 should be checked for proper macro/conditional nesting.
6279 (input_scrub_push/pop): Save/restore nest check flag.
6280 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6282 * macro.c (check_macro): Allow caller to retrieve parsed macro
6283 information if a pointer is provided. This information may be
6284 used by the new macro hooks.
6285 * macro.h: Update prototype for check_macro. Macro struct
6286 definitions moved here from macro.c/gasp.c.
6287 * read.c (read_a_source_file): Add parameter to check_macro call,
6288 and pass macro info to the macro hook, if defined.
6289 (input_scrub_insert_line): New. Allow insertion of a line of
6290 characters into the input stream.
6291 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6292 file into the input stream.
6293 (s_include): Use input_scrub_insert_file.
6294 * internals.texi: Document new macro hooks.
6295 * as.h: New prototypes added.
6297 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6299 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6300 an initial capital letter.
6301 (i386_index_check): Reindent.
6303 2000-03-19 Nick Clifton <nickc@cygnus.com>
6305 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6308 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6310 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6311 instruction operand bad if Rd > 7 when generating
6312 thumb instructions. Prevents for example,
6313 "adr r12,label" from silently failing and generating
6314 the wrong instruction.
6316 2000-03-17 Nick Clifton <nickc@cygnus.com>
6318 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6319 that have a destingation >= 0x400000.
6320 Fix compile time warning messages.
6322 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6324 * config/tc-sh.c (md_begin): When encountering insn that are
6325 not supported by the current arch, only change the name if
6326 its contents are the same as prev_name.
6327 (get_specific): If the the architecture doesn't match, fail.
6329 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6331 * config/tc-sh.c (IDENT_CHAR): Define.
6332 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6333 matching back where it came from.
6335 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6337 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6339 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6341 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6344 2000-03-15 Kazu Hirata <kazu@hxi.com>
6346 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6348 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6350 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6351 floating-point-number, make sure 'f' is in FLT_CHARS.
6353 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6355 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6356 (s_lcomm_internal): Use it.
6357 * doc/internals.texi (CPU backend): Document it.
6358 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6361 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6363 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6366 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6367 implementation doesn't have special handling for switch
6369 (macro_build): Allow for code in sections other than .text.
6371 (mips_ip): Likewise.
6372 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6373 Don't perform relocs if we will be outputting them.
6374 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6375 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6378 2000-03-09 Catherine Moore <clm@cygnus.com>
6380 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6381 relocation type based on the entry in the fixup structure.
6382 Put S_IS_EXTERN processing back in.
6384 2000-03-08 H.J. Lu (hjl@gnu.org)
6386 * Makefile.am (install-exec-tooldir): Depend on
6387 install-exec-bindir for parallel make.
6388 * Makefile.in: Regenerated.
6390 2000-03-06 Nick Clifton <nickc@cygnus.com>
6392 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6394 (md_parse_option): Parse -m32r command line switch - disable m32rx
6396 (md_show_usage): Document new option.
6398 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6399 * doc/Makefile.in: Regenerate.
6400 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6402 2000-03-02 Michael Meissner <meissner@redhat.com>
6404 * config/tc-d30v.c (check_range): Remove code that incorrectly
6405 sign extended values where bits < 32.
6407 2000-03-02 H.J. Lu (hjl@gnu.org)
6409 * configure.in: Support --enable-targets=all on ia32.
6410 * configure: Regenerated.
6412 2000-03-01 Nick Clifton <nickc@cygnus.com>
6414 * gasp.c (do_align): Remove bogus check of alignment value.
6416 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6418 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6419 TC_PPC was defined forced the type of a symbol with no other type
6422 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6424 * doc/internals.texi (CPU backend): Mention that
6425 line_separator_chars do not break up comments. Fix typos for
6426 LEX_AT and LEX_NAME descriptions. Document operands for
6427 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6428 description of md_create_short_jump usage. Document argument for
6429 md_undefined_symbol.
6431 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6433 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6434 (md_parse_option): Handle it.
6435 (md_show_usage): Document it.
6437 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6439 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6440 opcode, for the instruction `pal19'. From Andrea Arcangeli
6443 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6445 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6447 (md_assemble): To here, before template operands are matched.
6448 Also ensure a constant immediate is sign extended when we know the
6449 size is at most 16 bits. This is to catch cases like "add
6450 $0xffc0,%ax" where we don't know the size, and thus that the
6451 immediate can be represented as Imm8S until after parsing the
6453 (i386_displacement): Similarly sign extend 16 bit constant
6455 (md_assemble): Relax 16-bit jump constant range check to suit sign
6456 extended displacements.
6458 2000-02-26 Andreas Jaeger <aj@suse.de>
6460 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6462 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6464 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6465 call operands when intel_syntax.
6466 (intel_float_operand): Return 2 for "fi...".
6467 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6468 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6469 earlier "SHORT" change.
6470 (md_assemble): When determining suffix from Regs, exclude
6473 2000-02-24 Nick Clifton <nickc@cygnus.com>
6475 * configure: Add arm-wince, mips-pe and sh-pe targets.
6476 * configure: Regenerate.
6478 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6480 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6481 "pe-mips" for the mips-pe target.
6483 * config/tc-arm.c (insns): Change displacement encoded in BL
6484 and B instructions if the target port is arm-wince.
6485 (do_ldst): Do not bias the relocation offset if the target
6487 (md_pcrel_from): Add in missing relocation offset bias if the
6488 target os arm-wince.
6490 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6491 (md_begin): Disable -G support for mips-pe target.
6492 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6493 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6496 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6497 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6498 assembler, just set the alignment to 4.
6500 * config/te-wince-pe.h: New file for WinCE targets. Define
6503 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6505 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6506 string instructions.
6507 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6508 (i386_intel_memory_operand): After finding a segment override,
6509 check again for no `[' before looking for a displacement. Bomb if
6510 more than one displacement rather than silently discarding the
6511 second and subsequent ones. Free strings malloc'd by
6512 build_displacement_string.
6514 2000-02-24 Catherine Moore <clm@cygnus.com>
6516 * config/obj-som.c (obj_pseudo_table): Add "weak".
6517 (obj_som_weak): New routine.
6519 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6521 * config/tc-i386.c (union i386_op): New.
6522 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6523 Throughout file replace occurences of disps[n], imms[n], regs[n]
6524 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6525 intel mode operand swapping. Add assert in regKludge and
6526 fake_zero_displacement code. Test i.types[n] when outputting
6527 displacements and immediates. Combine output of Disp16 with
6529 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6530 when in intel mode by (not) reversing fsub and fdiv operands
6531 before the template search. This fails for single operand
6532 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6533 undefined. Instead fix the base_opcode after we've found the
6534 template. Move base_opcode xor with found_reverse_match from
6535 opcode output code to before this fix so we test for the correct
6537 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6538 check in intel mode. Instead compare opcodes.
6540 * config/tc-i386.h (TC_RELOC): Delete.
6541 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6542 with equivalent call to reloc.
6544 * as.h (flag_m68k_mri): Move declaration after target include, and
6545 only declare when TC_M68K defined. Define as zero otherwise.
6546 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6547 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6548 Define as zero otherwise.
6549 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6550 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6551 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6552 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6553 testing whether defined.
6554 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6555 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6556 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6557 rather than testing whether defined.
6558 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6559 (parse_mri_cons): Declare and use only when TC_M68K.
6560 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6561 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6562 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6564 * NEWS: Mention IBM 370 support.
6566 2000-02-23 Richard Henderson <rth@cygnus.com>
6568 * config/tc-i386.c (md_assemble): When swapping operands for
6569 intel_syntax, assume everything that's not Imm or Disp is a
6572 2000-02-23 Linas Vepstas <linas@linas.org>
6574 * config/tc-i370.c, config/tc-i370.h: New files.
6575 * Makefile.am: Add support for Linux/IBM 370.
6576 * configure.in: Likewise.
6577 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6578 * config/obj-elf.c: Include elf/i370.h
6579 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6581 * Makefile.in: Regenerate.
6582 * configure: Regenerate.
6584 * doc/c-i370.texi: New file.
6585 * doc/all.texi: Include it.
6586 * doc/as.texinfo: And here.
6587 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6588 * doc/Makefile.in: Regenerate.
6590 2000-02-19 Michael Meissner <meissner@redhat.com>
6592 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6593 determine if an instruction can be used in parallel with an ADDppp
6594 or SUBppp instruction.
6596 2000-02-22 Andrew Haley <aph@cygnus.com>
6598 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6600 2000-02-22 Andrew Haley <aph@cygnus.com>
6602 * config/tc-mips.c (mips_gp32): New variable.
6603 (macro_build) Use mips_gp32.
6605 (md_longopts): Add "-mgp32" and "-mgp64".
6606 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6608 (OPTION_M7900): Change offset
6609 (OPTION_NO_M7900): Ditto.
6611 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6613 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6614 warning, and bump it to 1.
6616 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6618 From Brad Lucier <lucier@math.purdue.edu>:
6619 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6622 2000-02-21 Catherine Moore <clm@cygnus.com>
6624 * config/tc-mips.c (MF_HILO_INSN): Define.
6625 (mips_7000_hilo_fix): Declare.
6626 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6627 (md_parse_option): Check for 7000_HILO_FIX options.
6628 (OPTION_M7000_HILO_FIX): Define.
6629 (OPTION_NO_M7000_HILO_FIX): Define.
6630 * doc/c-mips.texi (-mfix7000): Describe.
6632 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6634 * listing.c (print_lines): Remove unused variable `end'.
6636 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6637 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6638 reloc_type when BFD_ASSEMBLER.
6639 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6640 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6641 statement and quell signed vs. unsigned comparison warning.
6643 2000-02-18 Nick Clifton <nickc@cygnus.com>
6645 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6646 the computed frag offset, rather than overwriting it.
6648 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6650 * config/tc-sh.c ("elf/sh.h"): Include.
6651 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6652 (md.begin): Initialize target_arch.
6653 Only include opcodes in has table that match selected architecture.
6654 (parse_reg): Recognize register names for sh-dsp.
6655 (parse_at): Recognize post-modify addressing.
6656 (get_operands): The leading space is now optional.
6657 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6658 arguments. Update valid_arch.
6659 (build_Mytes): Add support for SDT_REG_N.
6660 (find_cooked_opcode): New function, broken out of md_assemble.
6661 (assemble_ppi, sh_elf_final_processing): New functions.
6662 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6663 (md_longopts, md_parse_option): New option: -dsp.
6664 * config/tc-sh.h (elf_tc_final_processing): Define.
6665 (sh_elf_final_processing): Declare.
6667 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6669 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6670 the unwinder subspace. Save the current seg/subseg before creating
6673 2000-02-10 Nick Clifton <nickc@cygnus.com>
6675 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6676 little endian targets.
6677 (INST_BYTE1): Redefine to handle big and little endian
6679 (cpu_type): New type: Select between M340 and M210.
6680 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6681 instructions of the M340.
6682 (md_assemble): Add support for the MULSH and OPSR classes of
6684 (md_atof): Add support for little endian targets.
6685 (md_parse_option): Add support for -EL, -EB and -mcpu command
6687 (md_convert_frag): Add support for little endian targets.
6688 (md_apply_fix3): Add support for little endian targets.
6689 (md_number_to_chars): Add support for little endian targets.
6691 2000-02-10 Timothy Wall <twall@redhat.com>
6693 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6694 defined, use it to verify the symbol just read should be a label.
6696 2000-02-10 Timothy Wall <twall@redhat.com>
6698 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6699 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6700 around colons when KEEP_WHITE_AROUND_COLON is defined.
6701 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6702 and KEEP_WHITE_AROUND_COLON.
6704 2000-02-08 Timothy Wall <twall@redhat.com>
6706 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6708 (do_repeat): New. Abstract repeat logic so that a "break" can be
6710 (end_repeat): New. Provide support for a "break" out of the
6712 * read.h: Add prototypes for new functions.
6714 2000-02-08 Timothy Wall <twall@redhat.com>
6716 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6717 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6718 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6721 2000-02-08 Timothy Wall <twall@redhat.com>
6723 * read.c: Added elseif to directives table.
6724 * read.h: Added prototype for s_elseif.
6725 * doc/as.texinfo: Added description for elseif.
6726 * cond.c (s_elseif): New function
6728 2000-02-04 Timothy Wall <twall@redhat.com>
6730 * listing.c (print_lines): Remove conditionals causing bug in
6733 2000-02-03 Timothy Wall <twall@cygnus.com>
6735 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6737 * frags.c (frag_new): Calculate fr_fix in octets
6738 (frag_now_fix) Return offset as target address offset (bytes).
6739 (frag_now_fix_octets) New - Return offset in octets (8-bit
6741 * frags.h: Added prototype for frag_now_fix_octets().
6742 Distinguish between octets and bytes in field descriptions.
6743 * listing.c (calc_hex): Account for octets vs bytes when
6744 printing addresses/offsets.
6745 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6746 target is little-endian, print the octets in a word in big-endian
6747 order so that the display looks like a proper hexadecimal number,
6748 instead of having the octets reversed.
6749 * read.c (do_align): When recording alignment, alignment power
6750 should be in terms of target bytes (minimum addressible unit)
6752 (do_org) Convert ORG target address (byte) argument into an
6753 octet offset when generating a variable fragment.
6754 * symbols.c (resolve_symbol_value): Symbol final value
6755 converted to a target address offset (bytes) from its octet offset.
6756 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6757 offset (bytes) is adjusted by the frag offset (octets) converted
6759 (coff_frob_section) Section alignment power is in terms of bytes;
6760 convert it to an octet alignment power when calculating size (and
6761 size mask) in octets. Don't modify the section size in order to
6762 "align" it for TI COFF, since that format has a different method
6763 for storing alignment information.
6765 2000-02-01 Timothy Wall <twall@cygnus.com>
6767 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6768 entries, matching the way GCC generates them. If not escaped, the
6769 filename is encoded incorrectly.
6771 2000-01-31 Nick Clifton <nickc@cygnus.com>
6773 * config/tc-arm.c (reg_table): Add support for ATPCS register
6776 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6778 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6780 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6782 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6783 of a symbol when we really care about its value.
6785 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6787 * config/tc-mcore.c (md_assemble): Give warning message if
6788 operands passes to instruction are more than the spec.
6790 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6792 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6793 Thumb mode but the label seen was not declared as '.thumb_func'
6794 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6795 correct disassembly of Thumb code bounded by non function labels.
6797 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6799 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6800 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6802 * Makefile.in: Same here.
6805 * configure.in: Set bfd_gas for i386-aout when primary target
6806 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6807 we may need the primary te_file. Remove incorrect comment.
6809 * configure: Regenerate.
6811 * config/e-i386aout.c: New file.
6813 * as.c (USE_EMULATIONS): Move to before print_version_id.
6814 (struct emulation): Add i386aout.
6815 (show_usage): Split text strings. Reformat -a text. Add --em
6819 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6820 (aout_format_ops): New.
6823 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6824 preprocessor conditional and add aout USE_EMULATIONS tests.
6825 (read_a_source_file): Don't pass error strings to printf as
6829 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6831 (do_data): Same here.
6832 (process_file): And here.
6835 * symbols.c (colon): Rewrite "already defined" fatal message
6836 code for aout with USE_EMULATIONS.
6839 * config/obj-aout.c (OBJ_HEADER): Define.
6840 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6842 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6843 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6845 (obj_aout_type): Expand S_SET_OTHER here too.
6846 (obj_read_begin_hook): Remove.
6847 (aout_pop_insert): New.
6848 (obj_aout_s_get_other): New.
6849 (obj_aout_s_get_desc): New.
6850 (aout_format_ops): New.
6853 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6854 gets aout_pseudo_table.
6855 (aout_pseudo_table): Declare.
6856 (obj_read_begin_hook): Define.
6859 * config/obj-coff.c (obj_pseudo_table): Rename to
6861 (coff_pop_insert): Use coff_pseudo_table.
6862 (coff_sec_sym_ok_for_reloc): Remove.
6863 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6864 and comment all zero entries and remove #if 0 code.
6867 * config/obj-coff.h (obj_pop_insert): Define.
6868 (coff_pseudo_table): Declare.
6871 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6872 s_get_size, s_set_size. Comment all zero entries.
6875 * config/obj-elf.c (elf_s_get_other): New function.
6876 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6877 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6878 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6880 (obj_elf_parse_section_letters): Don't pass error strings to
6881 printf as format arg.
6884 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6886 (elf_s_get_other): Declare.
6887 (S_GET_OTHER) Define as elf_s_get_other if not already
6889 (S_SET_OTHER): Only define when not already defined.
6890 (elf_obj_read_begin_hook): Declare.
6891 (obj_read_begin_hook): Define.
6892 (elf_obj_symbol_new_hook): Declare.
6893 (obj_symbol_new_hook): Define.
6896 * config/obj-multi.h: Add copyright header and protect against
6897 multiple inclusion. Add * to all function pointers.
6898 (OBJ_HEADER): If defined, include it rather than other defines
6900 (obj_frob_file_after_relocs): Test for NULL.
6901 (obj_symbol_new_hook): Here too.
6902 (obj_sec_sym_ok_for_reloc): And here.
6903 (S_GET_OTHER): Define.
6904 (S_GET_DESC): Define.
6905 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6906 (OBJ_MAYBE_ELF): Update comment.
6908 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6909 OBJ_AOUT preprocessor conditional and handle emulation by
6910 testing OUTPUT_FLAVOR.
6911 (i386_displacement): Here too.
6912 (md_section_align): Similarly here.
6913 (i386_target_format): Conditionally compile when more than one
6914 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6915 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6916 (i386_displacement): Here too.
6919 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6920 Define TARGET_FORMAT for aout only when not multi.
6923 * config/te-multi.h: Delete file as it's identical to te-generic.h
6925 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6927 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6928 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6931 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6933 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6936 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6938 * config/tc-mips.c (mips_do_align): New function.
6939 * config/tc-mips.h (md_do_align): Define.
6941 2000-01-10 Philip Blundell <philb@gnu.org>
6943 * doc/c-arm.texi (ARM Options): Fix typo.
6944 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6945 line separator for Linux.
6946 * doc/as.texinfo (Comments): Mention the ARM.
6948 2000-01-10 Philip Blundell <pb@futuretv.com>
6950 * configure.in (arm*-*-conix*): New target.
6951 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6953 * configure: Regenerate.
6955 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6957 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6958 (obj_elf_visibility): New function.
6960 * doc/as.texinfo (Visibility): New node: document visibility
6963 For older changes see ChangeLog-9899