1 2001-10-09 Alan Modra <amodra@bigpond.net.au>
3 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
4 Set elf_section_data group from it. Warn if group name changed.
5 (obj_elf_parse_section_letters): Parse 'G' too.
6 (obj_elf_section): Parse group name.
7 (struct group_list): New.
8 (build_group_lists): New function.
9 (elf_frob_file): Create SEC_GROUP section(s).
11 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
14 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
16 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
18 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
19 (cirrus_regtype): New enum.
20 (LONGEST_INST): Change to 10.
27 (insns): Add cirrus dsp instructions.
28 (ARM_EXT_MAVERIKSC_REG): New.
29 (cirrus_register): New.
30 (cirrus_mvf_register): New.
31 (cirrus_mvd_register): New.
32 (cirrus_mvfx_register): New.
33 (cirrus_mvdx_register): New.
34 (cirrus_mvax_register): New.
35 (ARM_EXT_MAVERIKsc_register): New.
36 (reg_table): Add cirrus registers.
37 (cirrus_valid_reg): New.
38 (cirrus_reg_required_here): New.
58 (cirrus_parse_offset): New.
60 (md_parse_option): Add arm9e.
61 (md_show_usage): Same.
63 2001-10-08 Tom Rix <trix@redhat.com>
65 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
67 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
69 2001-10-07 Alan Modra <amodra@bigpond.net.au>
71 * config/obj-elf.c: Standardize error/warning messages - don't
72 capitalise, no final period or newline, don't say "ignoring" for
73 as_bad messages. In some cases, change the wording to that used
74 elsewhere for similar messages.
75 (obj_elf_section_name): New function, split out from ..
76 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
77 entsize not specified.
79 2001-10-05 Jakub Jelinek <jakub@redhat.com>
81 * doc/as.texinfo: Document M and S ELF section flags.
83 2001-10-05 Alan Modra <amodra@bigpond.net.au>
85 * subsegs.c (subseg_text_p): Return 0 for absolute section.
86 * read.c (do_align): If in absolute section, warn about and ignore
87 non-zero fill pattern.
89 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
91 * config/tc-mn10300.c (tc_gen_reloc): Don't free
92 reloc->sym_ptr_ptr if it's not allocated.
94 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
96 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
98 (prev_insn_fixp): Likewise.
99 (append_insn): Changed prototype to accept a relocation pointer.
100 (imm_reloc): Make it an array.
101 (offset_reloc): Likewise.
102 (md_assemble): Handle triple relocations.
103 (append_insn): Likewise. Add handling for some NewABI relocations.
104 (mips_no_prev_insn): Handle triple relocations.
105 (macro_build): Likewise. Add handling for some NewABI relocations.
106 Move handling for the 'u' case to append_insn().
107 (mips16_macro_build): Handle triple relocations.
108 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
110 (mips_ip): Handle triple relocations.
111 (mips16_ip): Likewise.
112 (mips_force_relocation): Force handling of triple relocations
113 without symbols for NewABI.
114 (md_apply_fix): Add handling for some NewABI relocations.
116 2001-10-05 Alan Modra <amodra@bigpond.net.au>
118 * config/tc-i386.c (parse_register): If not producing code for
119 x86_64, reject x86_64 register name matches.
120 (md_assemble): Remove now redundant check for x86_64 regs.
122 2001-10-04 Alan Modra <amodra@bigpond.net.au>
124 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
125 as BFD_DEFAULT_TARGET_SIZE.
127 (ppc_is_toc_sym): Likewise.
128 (md_apply_fix3): Likewise.
130 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
132 * config/tc-mips.c (mips_64): Remove.
133 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
135 (mips_abi_level, mips_abi): New enum.
136 (mips_32bit_abi): Remove.
137 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
138 (HAVE_NEWABI): New define.
139 (HAVE_64BIT_OBJECTS): New define.
140 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
141 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
142 (support_64bit_objects): New prototype.
143 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
144 .reginfo section for n32, use .MIPS.options instead.
145 (support_64bit_objects): New function, code from md_parse_option.
146 (md_longopts): Add -n32 option.
147 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
148 Add -n32 option. Protect with OBJ_ELF.
149 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
150 (mips_elf_final_processing): Likewise. Don't write .reginfo section
151 for n32, use .MIPS.options instead.
153 2001-10-03 Alan Modra <amodra@bigpond.net.au>
155 * po/POTFILES.in: Regenerate.
156 * configure: Regenerate.
158 2001-10-02 Alan Modra <amodra@bigpond.net.au>
160 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
161 bits if target is 64 bit.
163 * doc/as.texinfo (listing): Fix typo.
165 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
167 * Makefile.am (Makefile): Depend on bfd/configure.in.
169 * Makefile.in: Regenerate.
171 2001-09-30 H.J. Lu <hjl@gnu.org>
173 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
174 and "ams" for compatibility.
176 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
178 * config/tc-sh.c (md_pcrel_from_section): Transformed from
179 md_pcrel_from. Handle pc-relativeness against link-time
180 symbol. Handle relativeness to elsewhere than the fixup.
181 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
182 (md_pcrel_from_section): Prototype.
184 * Makefile.am: Update dependencies with "make dep-am".
185 * Makefile.in: Regenerate.
187 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
189 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
190 (print_opcode_format, skip_whites): Likewise.
191 (convert_branch, m68hc11_new_insn): Likewise.
192 (build_dbranch_insn, build_indexed_byte): Likewise.
193 (build_reg_mode, find, find_opcode): Likewise.
194 (print_insn_format): Fix call to print_opcode_format.
195 (md_assemble): Fix call to build_dbranch_insn.
197 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
199 * config/tc-arm.c: Add missing prototypes.
201 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
203 * input-file.c (input_file_open): When reading the
204 first line looking for #NO_APP, prepare for the possibility
205 of finding #APP instead. Also fix algorithm to allow
206 white-space to follow either #NO_APP or #APP directives.
208 2001-09-25 Geoff Berry <geoff.berry@bops.com>
210 * listing.c (buffer_line): Don't write past the end of `line' when
213 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
215 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
216 relocation for differences between symbols in a section other
217 than the one in which the difference is to be placed; apply
218 the relocation instead.
220 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
222 * config/tc-arc.c: Add missing prototype.
223 (md_atof): Change type to int. Add missing prototype.
224 * config/tc-arc.h: Prototype exported functions.
226 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
228 * as.c: Add missing function prototype.
229 * config/obj-aout.c: Fix compile time warning.
231 2001-09-21 Bruno Haible <haible@clisp.cons.org>
233 * config/tc-openrisc.c: Don't include <ctype.h>.
235 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
237 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
239 2001-09-19 Alan Modra <amodra@bigpond.net.au>
241 * config/tc-i370.c: Fix typo in last change.
243 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
245 * doc/as.texinfo (Symbol Names): Improve documentation on local
246 labels and add documenation about dollar labels.
248 2001-09-18 Bruno Haible <haible@clisp.cons.org>
250 * as.h: Don't include <ctype.h>.
251 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
252 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
253 (atof_generic): Use ISDIGIT instead of isdigit.
254 * config/m68k-parse.y: Include "safe-ctype.h".
255 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
256 * config/obj-elf.c: Include "safe-ctype.h".
257 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
258 * config/obj-vms.c: Include "safe-ctype.h".
259 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
260 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
261 instead of isupper/islower/toupper/tolower.
262 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
263 (insert_sreg): Use TOUPPER instead of islower/toupper.
264 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
265 isalpha/isalnum/isupper/tolower.
266 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
268 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
269 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
270 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
271 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
272 (arc_extoper): Use TOLOWER instead of isupper/tolower.
273 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
274 (arm_psr_parse): Use ISALPHA instead of isalpha.
275 (accum0_required_here): Use ISALNUM instead of isalnum.
276 (do_ldrd): Use ISSPACE instead of isspace.
277 (decode_shift): Use ISALPHA instead of isalpha.
278 (insert_reg): Use TOUPPER instead of islower/toupper.
279 (arm_reg_parse): Use ISALPHA instead of isalpha.
280 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
281 isalnum/ispunct/tolower.
282 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
283 (md_parse_option): Use TOLOWER instead of tolower.
284 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
285 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
286 (cris_process_instruction): Use ISLOWER instead of islower.
287 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
288 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
289 (get_flags): Use ISSPACE instead of isspace.
290 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
291 (do_assemble): Use TOLOWER instead of tolower.
292 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
293 (do_assemble): Use TOLOWER instead of tolower.
294 (d30v_start_line): Use ISSPACE instead of isspace.
295 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
296 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
297 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
298 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
299 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
300 (start_label): Use ISALPHA instead of isalpha.
301 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
302 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
303 isupper/islower/tolower.
304 (pa_parse_number): Use ISDIGIT instead of isdigit.
305 (pa_chk_field_selector): Use TOLOWER instead of tolower.
306 (pa_stringer): Use ISDIGIT instead of isdigit.
307 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
308 (register_name): Use ISALPHA instead of isalpha.
309 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
310 isalnum/islower/tolower.
311 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
313 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
315 (md_assemble): Use ISSPACE instead of isspace.
316 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
317 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
318 instead of isdigit/islower/isupper/tolower/isalpha.
319 (output_invalid): Use ISPRINT instead of isprint.
320 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
321 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
322 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
323 (get_args): Use ISALNUM instead of isalnum.
324 * config/tc-ia64.c: Include "safe-ctype.h".
325 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
326 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
327 (ia64_parse_name): Likewise.
328 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
329 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
330 instead of isspace/isalnum/isupper/tolower.
331 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
332 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
333 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
334 (mklower_table): Remove variable.
335 (mklower): Remove macro.
336 (insert_reg): Use TOUPPER instead of islower/toupper.
337 (md_begin): Remove initialization of mklower_table.
338 (s_reg): Use ISALNUM instead of isalnum.
339 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
340 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
341 (build_mri_control_operand): Use TOLOWER instead of tolower.
342 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
343 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
344 (md_assemble): Use ISSPACE instead of isspace.
345 (get_imm16): Use ISALNUM instead of isalnum.
346 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
347 isdigit/isupper/tolower.
348 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
349 instead of isalpha/isupper/tolower.
350 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
351 isdigit/islower/isupper.
352 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
353 (mcore_s_section): Use ISSPACE instead of isspace.
354 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
355 isspace/tolower/isalnum.
356 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
357 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
358 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
360 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
361 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
362 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
363 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
365 (tc_get_register): Likewise.
366 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
367 (s_mips_ent): Use ISDIGIT instead of isdigit.
368 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
369 (md_assemble): Use ISSPACE instead of isspace.
370 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
371 (md_assemble): Use ISSPACE instead of isspace.
372 * config/tc-ns32k.c: Don't include <ctype.h>.
373 * config/tc-pdp11.c: Include "safe-ctype.h".
374 (mklower): Remove function.
375 (parse_reg): Use TOLOWER instead of mklower.
376 * config/tc-pj.c: Include "safe-ctype.h".
377 (md_assemble): Use ISSPACE instead of isspace.
378 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
379 (register_name): Use ISALPHA instead of isalpha.
380 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
381 isalnum/islower/tolower.
382 (md_assemble): Use ISSPACE instead of isspace.
383 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
385 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
386 (register_name): Use ISALPHA instead of isalpha.
387 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
388 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
390 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
391 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
392 isalnum/islower/tolower.
393 (IDENT_CHAR): Use ISALNUM instead of isalnum.
394 (parse_reg): Use TOLOWER instead of tolower.
395 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
396 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
397 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
398 (parse_keyword_arg): Use ISALNUM instead of isalnum.
399 * config/tc-tahoe.c: Include "safe-ctype.h".
400 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
401 (tip_op): Use TOLOWER instead of isupper/tolower.
402 * config/tc-tic30.c: Include "safe-ctype.h".
403 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
404 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
405 (tic30_operand): Use TOLOWER instead of tolower.
406 (tic30_find_parallel_insn): Likewise.
407 (output_invalid): Use ISPRINT instead of isprint.
408 * config/tc-tic54x.c: Include "safe-ctype.h".
409 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
410 (lookup_version): Use TOUPPER instead of toupper.
411 (tic54x_var): Use ISALPHA instead of isalpha.
412 (tic54x_mlib): Use ISSPACE instead of isspace.
413 (subsym_iscons): Use TOUPPER instead of toupper.
414 (get_operands): Use ISSPACE instead of isspace.
415 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
416 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
417 (next_line_shows_parallel): Use ISSPACE instead of isspace.
418 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
419 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
420 ISSPACE instead of isspace.
421 * config/tc-tic80.c: Include "safe-ctype.h".
422 (md_assemble): Use ISSPACE instead of isspace.
423 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
424 (system_register_name): Use ISDIGIT instead of isdigit.
425 (md_assemble): Use ISSPACE instead of isspace.
426 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
427 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
428 isupper/tolower/isdigit.
429 (vip_op): Use TOLOWER instead of isupper/tolower.
430 * config/tc-w65.c: Don't include <ctype.h>.
431 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
432 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
433 (whatreg): Use ISDIGIT instead of isdigit.
434 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
435 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
436 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
437 (integer_constant): Use ISALNUM/TOUPPER instead of
438 isalnum/islower/toupper.
439 (operand): Use TOLOWER instead of isupper/tolower.
440 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
441 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
443 (process_assigns, whatcond): Use TOUPPER instead of toupper.
444 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
445 (main): For gettext, also set the LC_CTYPE locate facet.
446 * hash.c: Include "safe-ctype.h".
447 (main): Use TOLOWER instead of isupper/tolower.
448 * itbl-lex.l: Don't include <ctype.h>.
449 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
450 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
451 omit non-ASCII characters.
452 (debugging_pseudo): Use ISSPACE instead of isspace.
453 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
454 (buffer_and_nest): Use ISALNUM instead of isalnum.
455 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
456 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
457 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
458 instead of isalnum/isdigit/isupper/isalpha.
459 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
460 of isalpha/isalnum/isupper/tolower.
461 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
462 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
463 isupper/tolower/isdigit.
464 (s_mri_common): Use ISDIGIT instead of isdigit.
465 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
466 (s_float_space): Use ISALPHA instead of isalpha.
467 (ignore_rest_of_line): Use ISPRINT instead of isprint.
468 (float_cons): Use ISALPHA instead of isalpha.
469 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
471 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
472 (save_symbol_name): Use ISLOWER/TOUPPER instead of
474 (symbol_find_base): Use TOUPPER instead of islower/toupper.
475 (decode_local_label_name): Use ISDIGIT instead of isdigit.
477 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
479 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
480 in 64 bit mode and make format "e" work.
482 2001-09-18 Alan Modra <amodra@bigpond.net.au>
484 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
486 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
487 var to ensure bfd_alloc arg is the right type.
488 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
491 * config/obj-coff.c: Replace calls to bfd_write with calls to
492 bfd_bwrite. Cast args of bfd_seek.
494 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
497 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
499 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
502 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
504 * config/tc-sh.h (sh_force_relocation): Prototype.
505 (struct fix): Forward declare.
506 * config/tc-sh.c (type sh_operand_info): Move to top of file.
507 (cons, s_align_bytes): Remove old-type declarations.
508 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
509 get_operands, get_specific, insert, build_relax,
510 insert_loop_bounds, build_Mytes): Prototype.
511 (little): Make static. Prototype.
512 (check, tc_Nout_fix_to_chars): Delete unused functions.
514 2001-09-14 Eric Christopher <echristo@redhat.com>
516 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
519 2001-09-14 Kevin Lo <kevlo@openbsd.org>
521 * configure.in: Add arm-openbsd target.
522 * configure: Regenerate.
524 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
526 * configure.in: Change machine triplets from mips-*-linux-gnu* to
529 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
531 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
533 2001-09-11 Richard Henderson <rth@redhat.com>
535 * config/tc-alpha.c (alpha_elf_section_letter): New.
536 (alpha_elf_section_flags): New.
537 * config/tc-alpha.h (md_elf_section_letter): New.
538 (md_elf_section_flags): New.
539 * config/tc-ia64.c (ia64_elf_section_letter): New.
540 * config/tc-ia64.h (md_elf_section_letter): New.
542 2001-09-11 Jakub Jelinek <jakub@redhat.com>
544 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
545 of 'm', 'S' instead of 's'. Update bad_msg.
546 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
547 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
549 2001-09-09 Alan Modra <amodra@bigpond.net.au>
551 * expr.c (expr): Move code setting "retval" to the end of the loop,
552 and rearrange for efficiency. For "PIC code" subtraction, use
553 "rightseg" rather than recalculating. For "symbol OP symbol"
554 subtract, set "retval" to absolute_section if symbols in same
556 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
557 O_symbol. Simplify a +/- b code. Allow equality and non-equality
558 comparisons on symbols from any section. Allow other comparison
559 operators as for subtraction.
560 (symbol_equated_reloc_p): New predicate function.
561 * symbols.h (symbol_equated_reloc_p): Declare.
562 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
563 for expression syms is set correctly.
564 (adjust_reloc_syms): Use symbol_equated_reloc_p.
565 (write_relocs): Likewise.
566 (write_object_file): Likewise.
567 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
568 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
569 of a complex expression when setting up frag_var.
571 2001-09-07 Richard Henderson <rth@redhat.com>
573 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
574 require_seq and allow_seq. Let !literal omit the sequence number.
575 (tokenize_arguments): Reject sequence numbers of !allow_seq.
577 2001-09-08 Jakub Jelinek <jakub@redhat.com>
579 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
580 section symbols the same way as externs.
582 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
584 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
587 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
589 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
590 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
591 PIC, BFD_RELOC_16_PCREL for the rest.
593 (md_pcrel_from): return the right offset for the differently shifted
595 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
597 2001-09-05 Richard Henderson <rth@redhat.com>
599 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
600 (pseudo_func): Add @iplt.
601 (pseudo_opcode): Add data16 and data16.ua.
602 (md_begin): Set iplt pseudo.
603 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
605 2001-09-04 Richard Henderson <rth@redhat.com>
607 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
608 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
609 (alpha_macros): Remove occurrences of same.
610 (O_lituse_addr, O_gprel): New.
611 (DUMMY_RELOC_LITUSE_*): New.
612 (s_alpha_ucons, s_alpha_arch): Prototype.
613 (alpha_reloc_op): Construct elements via DEF macro.
614 (ALPHA_RELOC_SEQUENCE_OK): Remove.
615 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
616 members to not be literal specific.
617 (next_sequence_num): New.
618 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
619 added/removed BFD relocations.
620 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
621 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
622 (tokenize_arguments): Parse ! relocations properly.
623 (find_macro_match): Delete unused macro argument types.
624 (assemble_insn): Add reloc parameter; emit that instead of the
625 default as appropriate.
626 (get_alpha_reloc_tag): New. Split from ...
627 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
628 (assemble_tokens): Don't search macros if user relocation present.
629 Copy reloc sequence number to insn struct.
630 (emit_ldgp): Remove user reloc handling.
631 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
632 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
633 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
634 * config/tc-alpha.h (tc_adjust_symtab): Always define.
635 (struct alpha_fix_tag): Name members less literal specific.
637 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
639 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
640 address of two symbols in different sections.
642 2001-08-31 Eric Christopher <echristo@redhat.com>
643 Jason Eckhardt <jle@redhat.com>
645 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
646 5kc, and 20kc. Clean up old entries.
648 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
649 Jeff Law <law@redhat.com>
651 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
652 offset match H8 ELF spec.
653 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
654 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
656 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
657 (build_bytes): Mark fixups for PCrel branches as signed. For
658 OBJ_ELF, make sure the reloc's offset points to the first byte
660 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
661 * tc-h8300.h (relocation mappings): Add.
663 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
665 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
666 define for BFD_ASSEMBLER.
667 (tc_reloc_mangle): Likewise.
668 (tc_gen_reloc): New function for BFD_ASSEMBLER.
670 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
672 * config/tc-h8300.c (h8300hmode): Record the machine type
673 if BFD_ASSEMBLER is defined.
674 (h8300smode, md_begin): Similarly.
676 2001-08-29 Joel Sherrill <joel@OARcorp.com>
678 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
679 default from coff to elf.
680 * configure: Regenerate.
682 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
684 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
685 assorted coff relocations to the corresponding elf relocations.
686 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
688 * configure.in: Add case for h8300-*-elf.
689 * configure: Regenerate.
691 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
693 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
694 documentation to reflect reality.
696 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
698 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
699 (macro): Reflect change to MAX_GPREL_OFFSET.
701 2001-08-27 Torbjorn Granlund <tege@swox.com>
702 Staffan Ulfberg <staffanu@swox.se>
703 Linus Nordberg <linus@swox.se>
704 Alan Modra <amodra@bigpond.net.au>
706 * configure.in: Recognise powerpc*le*, not just powerpcle*.
707 * configure: Regenerate.
708 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
709 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
710 (md_assemble): Use them.
711 (ppc_machine): Support stub for ELF64 as well as XCOFF.
712 (md_pseudo_table): Add "llong", "quad".
713 (md_parse_option): Match default_cpu of powerpc*.
714 (ppc_arch): Likewise.
715 (ppc_subseg_align): Only for OBJ_XCOFF.
716 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
717 (md_begin): Select PPC_OPCODE_64 for 64 bit.
718 (ppc_insert_operand): Don't bother testing 'file' before calling
719 as_bad_where. Use as_bad_where for operand->insert errors.
720 (mapping): Add ELF64 relocation modifiers.
721 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
722 expressions with abs_symbol.
723 (ppc_elf_cons): Correct offset for little endian targets.
724 (ppc_elf_frob_symbol): New.
725 (md_assemble): Add support for 64 bit ELF relocs.
726 (ppc_tc): Ensure 8 byte alignment when 64 bit.
727 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
728 ".toc" section for 64 bit ELF.
729 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
730 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
731 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
732 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
733 Expand on comments, error message. Add support for 64 bit relocs,
734 and use PPC_HI etc. macros.
735 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
736 (HANDLE_ALIGN): Define to generate nops in code sections rather
738 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
739 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
740 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
741 (ppc_fix_adjustable): Declare.
742 (tc_frob_symbol): Define.
743 (ppc_elf_frob_symbol): Declare.
745 2001-08-26 Andreas Jaeger <aj@suse.de>
747 * config/tc-s390.c: Add missing prototypes
748 (md_gather_operands): Make static.
750 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
752 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
753 allowed value, not the word beyond maximum.
754 * config/tc-mips.c (macro_build_lui): Code cleanup.
755 (macro): Reflect change to MAX_GPREL_OFFSET.
756 (mips_ip): Check explicitly against S_EX_NONE.
757 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
758 (md_apply_fix): Code cleanup.
760 2001-08-24 Andreas Jaeger <aj@suse.de>
762 * config/tc-ppc.h: Fix prototype declaration.
764 2001-08-23 Jakub Jelinek <jakub@redhat.com>
766 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
767 * config/obj-elf.c (obj_elf_size): When size is constant, free
768 and clear symbol_get_obj(sym)->size if any.
770 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
772 * config/tc-mips.c (md_begin): Warn about incompatibility between
773 -march=FOO and -mipsN option, continue with default ISA.
775 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
777 * config/tc-mips.c (md_parse_option): #ifdef the
778 traditional/non-traditional names as it is done in mips_target_format.
780 2001-08-20 Richard Henderson <rth@redhat.com>
782 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
783 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
784 use seg parameter instead of now_seg.
786 2001-08-18 H.J. Lu <hjl@gnu.org>
788 * config/tc-mips.c (show): Add the missing prototype.
790 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
792 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
794 (mips_ip): Use the new return values instead of characters. Add
795 support for %higher and %highest.
798 (my_getSmallExpression): Make parsing case insensitive and more
799 reliable. Add support for %higher and %highest. Further support to
800 parse %gprel and %neg is implemented but currently deactivated.
802 2001-08-17 Alan Modra <amodra@bigpond.net.au>
804 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
805 (ecoff_build_symbols): Likewise.
806 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
808 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
810 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
811 for n32 ABI if appropriate.
813 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
815 * config/tc-mips.c (cons_fix_new_mips): Remove.
816 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
817 (cons_fix_new_mips): Remove.
819 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
821 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
822 a label, not a hex constant.
824 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
826 * config/tc-v850.h: Add missing prototypes.
828 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
830 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
833 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
835 * config/tc-sparc.c (cons_fix_new_sparc): Move
836 `sparc_no_align_cons = 0;' to...
837 (s_uacons): ...here so that sparc_no_align_cons will get
840 2001-08-11 Kazu Hirata <kazu@hxi.com>
842 * config/tc-mips.c: Fix a comment typo.
844 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
846 * config/tc-mips.c (move_register): New function.
847 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
849 (macro2): Use move_register rather than macro_build for moves.
850 (mips16_macro): Likewise.
851 (macro): Likewise. Handle M_MOVE.
853 2001-08-10 Andreas Jaeger <aj@suse.de>
855 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
857 * configure: Regenerate.
859 2001-08-10 Alan Modra <amodra@bigpond.net.au>
861 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
862 Comment indentation of #pragma.
863 * macro.c (alloca): Likewise.
865 * config/tc-ppc.c: Revert 2001-08-08.
867 2001-08-09 Alan Modra <amodra@bigpond.net.au>
869 * symbols.c: Add missing prototypes.
870 * config/e-i386elf.c: Likewise.
871 * config/e-i386coff.c: Likewise.
872 * config/e-i386aout.c: Likewise.
873 * config/obj-coff.c: Likewise.
874 (def_symbol_in_progress, stack): Move definition.
875 * config/obj-elf.c: Add missing prototypes.
876 (obj_elf_change_section): Make static.
877 (obj_elf_parse_section_letters): Likewise.
878 (obj_elf_section_word): Likewise.
879 (obj_elf_section_type): Likewise.
881 2001-08-08 Alan Modra <amodra@bigpond.net.au>
883 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
884 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
885 determining reloc type with code reading operands->reloc field.
887 2001-08-08 Alan Modra <amodra@bigpond.net.au>
889 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
890 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
891 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
892 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
894 * output-file.c (output_file_create): Don't try to open a second
895 time as it's unnecessary. FOPEN_W was undefined too.
897 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
899 * config/tc-mips.c (macro_build): Replace magic constants by defines.
900 (mips_ip): Likewise. Typo.
902 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
904 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
906 (RELAX_ENCODE): Replace bfd_vma by valueT.
907 (load_address): Formatting.
908 (macro): Likewise. Code cleanup. Typo.
909 (macro2): Formatting.
910 (md_parse_option): Typo.
911 (s_mipsset): Reorder cases to look nicer.
912 (md_estimate_size_before_relax): Formatting. Code cleanup.
913 (mips_elf_final_processing): Check against NULL instead of 0.
914 (md_obj_end): Remove ugly `' in message string.
915 (s_mips_ent): Remove ugly `' in message string.
917 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
919 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
920 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
921 mutually exclusive (if they are different).
922 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
925 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
927 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
930 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
932 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
933 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
934 (md_long_opts): Add -mfp32 option.
935 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
936 (md_show_usage): Show usage for -mfp32 and -mgp32.
937 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
938 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
939 (HAVE_32BIT_ADDRESSES): New macro.
940 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
941 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
942 (s_cprestore, s_cpadd): Likewise.
943 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
944 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
945 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
946 to determine the width of addresses in load, store and jump macros.
947 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
948 used in set instructions; do not check the address size for them.
949 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
950 unaligned load and store macros.
951 (mips_ip): Use the new macros to check the width of a register when
952 processing float constants. Force a constant into memory if it is
953 destined for an FPR and the FPRs are wider than the GPRs. Warn about
954 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
955 than mips_gp32 to select synthetic instructions.
956 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
957 synthetic instructions.
959 2001-08-01 Christian Groessler <cpg@aladdin.de>
961 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
962 "rh", "rr", "rq", or "sp" then don't automatically assume
963 it's a register name. Check whether there is a number
966 2001-08-01 Alan Modra <amodra@bigpond.net.au>
968 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
969 Don't allocate more space than necessary for the input line copy.
971 2001-08-01 Alan Modra <amodra@bigpond.net.au>
973 * read.c: Standardize error/warning messages - don't capitalise, no
974 final period or newline, don't say "ignored" or "zero assumed" for
975 as_bad messages. In some cases, change the wording to that used
976 elsewhere for similar messages.
979 * atof-generic.c: Likewise.
982 * depend.c: Likewise.
983 * dwarf2dbg.c: Likewise.
987 * input-file.c: Likewise.
988 * input-scrub.c: Likewise.
989 * listing.c: Likewise.
990 * output-file.c: Likewise.
992 * subsegs.c: Likewise.
993 * symbols.c: Likewise.
995 * ecoff.c (ecoff_directive_end): Test for missing name by
996 comparing input line pointers rather than reading string.
997 (ecoff_directive_ent): Likewise.
998 * read.c (s_set): Likewise.
999 (s_align): Report a warning rather than an error for
1000 alignment too large.
1001 (s_comm): Check for missing symbol name.
1002 (s_lcomm_internal): Likewise.
1004 (s_globl): Use is_end_of_line instead of looking for '\n'.
1005 (s_lcomm_internal): Likewise.
1006 (ignore_rest_of_line): Report a warning rather than an error.
1008 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1010 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1011 any kind of relocation against a not-loaded section.
1013 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1015 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1016 to include '@' in symbol names when parsing versioned symbols
1017 rather than calling get_symbol_end multiple times.
1018 * config/tc-i370.c (register_name): Format fixes. Don't call
1019 get_symbol_end after parsing number.
1020 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1021 code out of conditional.
1022 (address_register_name): Likewise.
1023 (other_register_name): Likewise.
1024 * config/tc-mn10300.c (r_register_name): Likewise.
1025 (xr_register_name): Likewise.
1026 (data_register_name): Likewise.
1027 (address_register_name): Likewise.
1028 (other_register_name): Likewise.
1029 * config/tc-ppc.c (register_name): Likewise.
1030 * config/tc-s390.c (register_name): Likewise.
1032 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1034 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1035 and bra relax: update fragP->fr_fix after the fixup.
1037 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1039 * read.c (s_set): Check for missing symbol name.
1041 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1043 * write.c (relax_segment <rs_space>): Account for fr_fix.
1045 2001-07-25 H.J. Lu <hjl@gnu.org>
1047 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1048 we treat weak like extern only for ELF.
1049 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1050 symbols only for ELF.
1052 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1054 * config/tc-mips.c: Fix spelling error in comment.
1056 2001-07-25 Dave Brolley <brolley@redhat.com>
1058 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1059 (IS_PARALLEL_SEPARATOR): New macro.
1060 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1061 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1062 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1063 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1066 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1068 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1069 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1070 Update dependencies with "make dep-am".
1071 * Makefile.in: Regenerate.
1072 * doc/Makefile.in: Regenerate.
1074 2001-07-23 Kazu Hirata <kazu@hxi.com>
1076 * config/tc-alpha.h: Fix formatting.
1077 * config/tc-arc.c: Likewise.
1078 * config/tc-d10v.h: Likewise.
1079 * config/tc-hppa.c: Likewise.
1080 * config/tc-i370.c: Likewise.
1081 * config/tc-i386.h: Likewise.
1082 * config/tc-i960.h: Likewise.
1083 * config/tc-ia64.c: Likewise.
1084 * config/tc-ia64.h: Likewise.
1085 * config/tc-m32r.c: Likewise.
1086 * config/tc-m68k.c: Likewise.
1087 * config/tc-m88k.c: Likewise.
1088 * config/tc-ns32k.c: Likewise.
1089 * config/tc-pdp11.c: Likewise.
1090 * config/tc-pj.h: Likewise.
1091 * config/tc-s390.c: Likewise.
1092 * config/tc-sparc.c: Likewise.
1093 * config/tc-sparc.h: Likewise.
1094 * config/tc-tic80.c: Likewise.
1095 * config/tc-w65.h: Likewise.
1097 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1099 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1100 symbols specially. Always resolve, adding fr_address to value.
1101 * write.c (write_object_file): Don't add fr_address to sym values.
1102 (relax_frag): Likewise.
1103 (relax_segment): Likewise.
1104 * config/obj-ieee.c (do_symbols): Likewise.
1105 * config/tc-cris.c (md_convert_frag): Likewise.
1106 * config/tc-fr30.c (md_convert_frag): Likewise.
1107 * config/tc-i386.c (md_convert_frag): Likewise.
1108 * config/tc-m32r.c (md_convert_frag): Likewise.
1109 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1110 * config/tc-mcore.c (md_convert_frag): Likewise.
1111 * config/tc-mips.c (mips16_extended_frag): Likewise.
1112 * config/tc-ns32k.c (md_convert_frag): Likewise.
1113 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1114 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1115 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1116 (md_relax_table): Remove first four entries. Format.
1117 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1118 setting fr_var. Simplify byte branch checks.
1120 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1122 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1123 "isbranch" param as all calls have it set.
1124 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1125 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1126 strcasecmp in "nullify" var.
1127 (pa_parse_neg_add_cmpltr): Likewise.
1128 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1129 functions. Don't print wrong conditions in error messages.
1131 2001-07-23 Andreas Jaeger <aj@suse.de>
1133 * config/tc-s390.c (s390_force_relocation): Removed.
1135 * config/tc-s390.h: Remove double declaration of
1136 TC_FORCE_RELOCATION.
1138 2001-07-22 H.J. Lu <hjl@gnu.org>
1140 * config/tc-mips.c (s_mips_end): Remove unused variables.
1141 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1143 2001-07-17 Andreas Schwab <schwab@suse.de>
1145 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1147 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1149 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1151 2001-07-17 matthew green <mrg@eterna.com.au>
1153 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1155 (line_comment_chars): Set to '/' if TE_NetBSD.
1157 2001-07-14 matthew green <mrg@eterna.com.au>
1159 * configure.in (i386-*-netbsdelf*): New target.
1160 * configure: Regenerate.
1162 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1164 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1165 class of the non-debug symbol is C_NULL.
1167 2001-07-10 Anders Norlander <anorland@synergenix.se>
1169 * doc/as.texinfo (Incbin): Fix grammatical errors.
1171 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1173 * depend.c: Use FOPEN_.. macros in calls to fopen().
1174 * input-file.c: As above.
1175 * itbl-ops.c: As above.
1176 * listing.c: As above.
1177 * output-file.c: As above.
1180 2001-07-08 Anders Norlander <anorland@synergenix.se>
1182 * read.c (s_incbin): New .incbin function.
1183 * read.c (potable): Add "incbin" pseudo-op.
1184 * read.h: Add s_incbin prototype.
1185 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1186 * NEWS: Mention new feature.
1188 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1190 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1193 2001-07-06 John Healy <jhealy@redhat.com>
1195 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1196 set of fixups to be stored.
1197 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1198 restored to be chosen from any that are saved.
1199 (gas_cgen_swap_fixups): Modified to allow the current set of
1200 fixups to be swapped with any other set that has been saved.
1201 (gas_cgen_initialize_saved_fixups_array): New routine.
1202 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1203 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1204 or MAX_SAVED_FIXUP_CHAINS.
1205 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1206 store, swap and restore fuctions to reflect the new interface.
1208 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1210 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1211 ignore empty, ineffectual alignment frags when deciding if a
1212 branch can be short.
1214 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1216 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1217 and SPECIAL_SECTION_FINI_ARRAY.
1218 (special_section_name): Add .init_array and .fini_array.
1219 (md_pseudo_table): Add init_array and fini_array.
1220 (md): Add pointer_size and pointer_size_shift fields.
1221 (setup_unwind_header): New static function.
1222 (output_unw_records): Modify to use setup_unwind_header.
1223 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1224 md.pointer_size_shift.
1225 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1227 2001-07-05 Ben Elliston <bje@redhat.com>
1229 * README (Supported platforms): m88k no longer suffers bitrot.
1231 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1233 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1235 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1236 lsy_value. Correct typos in comments.
1237 * symbols.c (local_symbol_make): Update for name change.
1238 (local_symbol_convert): Likewise.
1240 (S_GET_VALUE): Likewise.
1241 (S_SET_VALUE): Likewise.
1242 (print_symbol_value_1): Likewise.
1243 (resolve_symbol_value): Likewise. Don't divide local sym values
1244 by OCTETS_PER_BYTE twice.
1246 2001-07-04 Jim Wilson <wilson@redhat.com>
1248 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1250 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1253 2001-07-05 Ben Elliston <bje@redhat.com>
1255 * read.c (s_fill): Correct spelling error in comments.
1257 * doc/c-m88k.texi: New file.
1258 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1259 * doc/Makefile.in: Regenerate.
1260 * doc/all.texi: Set M880X0.
1261 * doc/as.texinfo: Hook in m88k-dependent documentation.
1263 2001-07-04 Eric Christopher <echristo@redhat.com>
1265 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1267 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1268 and rm5721 as valid cpu strings.
1269 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1271 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1273 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1274 if it's expected to be non-zero.
1276 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1278 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1281 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1282 (write_object_file): Set finalize_syms to
1283 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1286 * doc/internals.texi; Document
1287 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1289 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1291 * config/tc-ppc.c: Formatting fixes.
1293 2001-07-01 Ben Elliston <bje@redhat.com>
1295 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1296 they cause some subtle breakage. Will fix them again later.
1298 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1300 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1301 outside of a function as a .appline directive.
1303 2001-06-28 Eric Christopher <echristo@redhat.com>
1304 H.J. Lu <hjl@gnu.org>
1306 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1307 of mips_cpu for the ISA selection.
1308 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1309 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1310 (mips_tune): New. Use mips_tune for scheduling and optimization
1312 (append_insn): Use mips_tune and mips_arch.
1313 (macro_build): Ditto.
1315 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1316 backwards compatability mips_cpu generates arch and tune.
1317 (md_show_usage): Document new behavior.
1319 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1324 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1326 * write.c (write_object_file): Do not set finalize_syms until
1327 after the segments have been sized. Some backends may still
1328 need to access the syms's frags in order to adjust relaxed
1331 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1334 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1336 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1337 subtract MD_PCREL_FROM_SECTION for 68k.
1338 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1339 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1341 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1343 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1344 pcrel, subtract MD_PCREL_FROM_SECTION value.
1346 2001-06-24 Ben Elliston <bje@redhat.com>
1348 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1350 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1352 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1353 section symbols the same way as externs.
1355 2001-06-24 Ben Elliston <bje@redhat.com>
1357 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1358 (emit_relocations): Ditto.
1360 (md_begin): Reformat comments to conform to the GNU standards.
1361 (md_assemble): Ditto.
1363 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1364 (md_parse_option): Mark parameters as unused.
1365 (md_show_usage): Ditto.
1366 (calcop): Adjust type of `reg_prefix' to char.
1368 (getval): Adjust type of local `c' to char.
1369 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1370 (md_create_long_jump): Ditto.
1371 (md_estimate_size_before_relax): Mark parameters as unused.
1373 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1374 to allay a possible compiler warning.
1376 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1378 * doc/internals.texi (CPU backend): Document md_atof.
1380 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1382 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1383 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1386 2001-06-21 Philip Blundell <philb@gnu.org>
1388 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1390 (insns): Remove entry for adrl. Add long_flag for adr.
1391 (do_adr): Handle `l' suffix.
1394 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1396 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1397 (md_apply_fix): Use it here. Replace printf with equivalent
1399 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1400 (md_apply_fix): Here too.
1401 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1402 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1403 (md_convert_frag_1): Likewise.
1405 2000-06-20 Tom Rix <trix@redhat.com>
1407 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1409 2001-06-18 H.J. Lu <hjl@gnu.org>
1411 * doc/Makefile.am (info): Depend on $(MANS).
1412 (as.1): Remove the prefix `$(srcdir)/'.
1413 * doc/Makefile.in: Regenerated.
1417 2001-06-18 Philip Blundell <philb@gnu.org>
1419 * config/tc-arm.c (do_msr): Remove restriction on usage of
1422 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1424 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1427 2001-06-13 Philip Blundell <philb@gnu.org>
1429 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1430 (do_t_arit): Likewise.
1432 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1434 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1435 .loc pseudos if the dfwarf2 functions are available.
1436 (md_assemble): Only call dwarf2_emit_insn if it is available.
1438 * expr.c: Fix typo in comment.
1440 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1442 * doc/as.texinfo (Infix Ops): Document that comparison and
1443 combiner operators can be used as infix operators.
1445 2001-06-12 Peter Jakubek <pjak@snafu.de>
1447 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1449 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1450 (reverse_mri_condition): Likewise.
1451 (swap_mri_condition): Issue warning for conditions that can not be
1453 (build_mri_control_operand): Fix order of operands (swapped).
1454 (build_mri_control_operand): Allow upper case extension in structured
1456 (s_mri_else): Likewise.
1457 (s_mri_next): Likewise.
1458 (s_mri_for): Likewise.
1459 (s_mri_if): Fix handling comment ('*') in mri mode.
1460 (s_mri_while): Likewise.
1461 * macro.c (macro_expand): Allow macro invocation with empty
1464 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1466 * config/tc-arm.c: Fix test for overlow of literal pool.
1468 2001-06-11 H.J. Lu <hjl@gnu.org>
1470 * NEWS: Updated for the new -n option for the MIPS assembler.
1472 * config/tc-mips.c (md_show_usage): Add -n.
1474 * doc/as.texinfo: Document the new -n option.
1475 * doc/c-mips.texi: Likewise.
1476 * doc/as.1: Regenerated.
1478 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1480 * config/obj-coff.c (obj_coff_section): Formatting fix.
1482 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1485 2001-06-08 H.J. Lu <hjl@gnu.org>
1487 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1488 disable warning about all NOPS that the assembler generates.
1489 (macro): Warn NOPS generated only if warn_nops is not 0.
1490 (md_shortopts): Add `n'.
1491 (md_parse_option): Set warn_nops to 1 for `n'.
1493 2001-06-08 H.J. Lu <hjl@gnu.org>
1495 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1497 2001-06-08 H.J. Lu <hjl@gnu.org>
1499 * config/tc-mips.c (md_apply_fix): Don't adjust common
1500 extern/weak symbols for ELF.
1501 (md_estimate_size_before_relax): Treat weak like extern for
1503 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1506 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1508 * Makefile.am: 'som' is not wrongly spelled 'some'.
1509 * Makefile.in: Regenerate.
1511 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1512 S_GET_VALUE by using a temp.
1513 (append_insn): Likewise, and for S_SET_VALUE too.
1514 (mips_emit_delays): Likewise.
1515 (my_getExpression): Likewise.
1516 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1517 (mips16_extended_frag): Remove code concerned with avoiding
1518 locking in a frag address now that symbols are not finalized until
1519 relaxation is complete. Cater for first relaxation pass having
1520 bogus addresses. Use relax_marker to reliably determine whether a
1521 symbol frag has been reached on the current pass.
1523 2001-06-07 H.J. Lu <hjl@gnu.org>
1525 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1526 * configure: Regenerate.
1528 2001-06-07 H.J. Lu <hjl@gnu.org>
1530 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1532 * configure: Regenerate.
1534 2001-06-07 H.J. Lu <hjl@gnu.org>
1536 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1537 MIPS_STABS_ELF is defined.
1539 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1541 * as.c (show_usage): Remove L from listing options. It is not a
1544 2001-06-06 Christian Groessler <cpg@aladdin.de>
1546 * config/tc-z8k.c: Removed many warnings by removing unused
1547 variables and tagging unused parameters as such.
1548 (md_begin): Fixed a typo (","instead of ";").
1549 (struct ctrl_table): Add parentheses to initialize array
1551 (struct flag_table): Likewise.
1552 (struct intr_table): Likewise.
1553 (struct table): Likewise.
1554 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1556 2001-06-06 Peter Jakubek <pjak@snafu.de>
1558 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1559 options to list (e.g. m5206e, m5307, m5407).
1561 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1563 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1564 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1566 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1568 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1569 <JumpByte, JumpDword insn output>: Remove dead code.
1571 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1573 * as.c (parse_args): Correct option name "listing-lhs-width2".
1575 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1577 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1580 2001-05-30 Richard Henderson <rth@redhat.com>
1582 * read.c (emit_leb128_expr): Call md_cons_align.
1584 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1586 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1587 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1588 (tc_gen_reloc): Likewise.
1589 (sparc_cons_align): Don't clear sparc_no_align_cons.
1590 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1591 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1593 2001-05-27 Alan Modra <amodra@one.net.au>
1595 * write.c (relax_segment <rs_space>): Check the section of a
1596 symbol to determine whether it is absolute rather than comparing
1597 its frag against zero_address_frag as listings play tricks with
1600 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1601 allocated in the same chunk as the fixed part.
1603 2001-05-26 Alan Modra <amodra@one.net.au>
1605 * write.c (relax_segment <rs_space>): Calculate growth using
1606 addresses before stretch. Prevent repeated error messages.
1607 From Peter Jakubek <pjak@snafu.de>
1608 Use as_bad_where and as_warn_where to pinpoint errors.
1610 2001-05-25 Alan Modra <amodra@one.net.au>
1612 * symbols.c (resolve_symbol_value): Always set segment, even when
1613 not finalizing symbol value.
1615 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1616 * config/obj-coff.c (write_object_file): Likewise.
1617 * (size_section): Remove rs_space assert as fr_symbol is no longer
1619 (fill_section): Likewise.
1621 * configure.in: Replace linuxoldld with linux*oldld.
1622 * configure: Regenerate.
1624 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1625 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1626 that have been finalized.
1628 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1629 taking exit_dont_set_value.
1631 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1634 2000-05-24 Tom Rix <trix@redhat.com>
1636 * config/obj-coff.c (add_lineno): xcoff allows negative line
1638 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1640 2001-05-24 Alan Modra <amodra@one.net.au>
1642 * write.c (write_object_file): Set finalize_syms = 1 before
1645 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1647 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1648 architecture, remove erraneous ISA_MIPS32.
1649 (md_show_usage): Add MIPS r12k support.
1650 (mips_cpu_info_table): Add MIPS r12k support.
1652 2001-05-22 Alan Modra <amodra@one.net.au>
1654 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1657 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1658 instead use finalize_syms directly. Don't treat expressions
1659 specially with regard to finalize_syms. Update calls to self.
1660 (resolve_local_symbol): Update call to resolve_symbol_value.
1661 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1663 * symbols.h (resolve_symbol_value): Update prototype.
1664 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1665 to resolve_symbol_value.
1666 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1667 * config/obj-coff.c (do_relocs_for): Likewise.
1668 (yank_symbols): Likewise.
1669 (fixup_segment): Likewise.
1670 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1671 * config/tc-mips.c (md_convert_frag): Likewise.
1672 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1673 (ppc_fix_adjustable): Likewise.
1674 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1675 (dwarf2dbg_convert_frag): Likewise.
1676 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1677 (eh_frame_convert_frag): Likewise.
1678 * expr.c (make_expr_symbol): Likewise.
1679 * write.c (adjust_reloc_syms): Likewise.
1680 (write_object_file): Likewise.
1681 (relax_segment): Likewise.
1682 (fixup_segment): Likewise.
1683 (finalize_syms): Init to zero, and update comment.
1684 (write_object_file): Set finalize_syms to 1 rather than 2.
1685 * doc/internals.texi (sy_value): Mention finalize_syms.
1686 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1688 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1689 as relaxable if embedded system, make weak syms non-relaxable.
1691 (tc_m68k_fix_adjustable): ..so it can be used here.
1692 (md_apply_fix_2): Sign extend without conditional.
1694 * config/tc-v850.c: Update copyright.
1696 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1698 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1699 howto entry is not found.
1701 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1703 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1704 optimize differences between symbols in code sections to
1706 (mn10300_fix_adjustable): Don't adjust to section+offset
1707 relocations pointing at symbols in code sections.
1709 2001-05-16 Alan Modra <amodra@one.net.au>
1711 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1713 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1714 opcodes are output rather than after. Delete insn_size.
1715 * config/tc-v850.c (md_assemble): Similarly, but delete
1718 2001-05-14 Richard Henderson <rth@redhat.com>
1720 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1723 2001-05-14 Richard Henderson <rth@redhat.com>
1725 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1726 also collect whether to expect an FDE augmentation.
1727 (check_eh_frame): Rewrite as a state machine. Track where in
1728 an FDE we are located, skip any augmentation.
1729 (eh_frame_estimate_size_before_relax): Get code alignment from
1730 the fragment subtype.
1731 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1732 * read.c (emit_leb128_expr): Call check_eh_frame.
1734 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1736 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1737 before a relaxable insns.
1739 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1741 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1742 between symbols if the base symbol is in the current section;
1743 emit a PC-relative relocation instead.
1745 2001-05-12 Peter Targett <peter.targett@arccores.com>
1747 * config/tc-arc.c: Update copyright and tidy source comments.
1748 (md_pseudo_table): Add directive .cpu back as an alias for
1749 .option. Add .file and .line for dwarf2 support.
1750 (arc_mach_type): Make bfd_mach_arc_6 default.
1751 (md_longopts): Add entry 'pre-v6' representing old command line
1752 option when assembling for 'arc5' core versions.
1753 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1755 (arc_code_symbol): Make symbol value for @h30 fixup expression
1756 equal to O_constant.
1757 (md_assemble): Call dwarf2_emit_insn.
1758 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1759 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1760 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1762 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1764 * config/tc-ia64.c (special_linkonce_name): New.
1765 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1766 .gnu.linkonce.ia64unw{,i}.FOO.
1767 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1768 (dot_endp): Add comment about it.
1770 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1772 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1773 block, ensure that the low order bits of the alignment are
1776 2001-05-10 Alan Modra <amodra@one.net.au>
1778 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1781 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1782 current variable part of frag.
1783 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1784 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1785 * config/tc-m68hc11.c (RELAX_STATE): Define.
1786 (RELAX_LENGTH): Define.
1787 (md_estimate_size_before_relax): Handle non-relaxable cases
1788 separately from relaxable cases for clarity, and return correct
1789 size for multi-pass relaxation.
1790 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1791 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1792 (md_convert_frag): Remove "length_code".
1793 * config/tc-vax.c (RELAX_STATE): Define.
1794 (RELAX_LENGTH): Define.
1795 (md_relax_table): Add missing entry.
1796 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1797 (md_convert_frag): Remove "length_code".
1798 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1799 don't bother setting fr_var. Return correct size for multi-pass
1801 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1802 (md_convert_frag): Don't bother clearing fr_var.
1803 (md_pseudo_table): Correct initialization.
1804 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1805 (md_estimate_size_before_relax): No need to set fr_var.
1806 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1807 (md_estimate_size_before_relax): No need to set fr_var.
1809 2001-05-09 Richard Henderson <rth@redhat.com>
1811 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1812 beginning a function's unwind info block.
1814 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1816 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1818 2001-05-08 Andreas Schwab <schwab@suse.de>
1820 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1821 fx_pcrel_adjust explicitly sign extend when reading it.
1823 2001-05-08 Alan Modra <amodra@one.net.au>
1825 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1826 from md_relax_table, and combine some switch cases.
1828 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1830 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1831 from offset in non-pcrel operands too.
1833 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1835 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1836 * config/tc-arm.c (arm_handle_align): Do not insert more than
1837 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1838 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1840 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1842 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1844 * Makefile.in: Regenerate.
1845 * configure.in: Remove duplicate mips-*-ecoff* entry.
1846 * configure: Regenerate.
1848 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1849 (n_names): Cast away type mismatch.
1850 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1851 (obj_ecoff_frob_symbol): Likewise.
1852 * ecoff.c: (add_file): Add unused attribute.
1853 (ecoff_directive_begin): Likewise.
1854 (ecoff_directive_bend): Likewise.
1855 (ecoff_directive_def): Likewise.
1856 (ecoff_directive_dim): Likewise.
1857 (ecoff_directive_scl): Likewise.
1858 (ecoff_directive_size): Likewise.
1859 (ecoff_directive_type): Likewise.
1860 (ecoff_directive_tag): Likewise.
1861 (ecoff_directive_val): Likewise.
1862 (ecoff_directive_endef): Likewise.
1863 (ecoff_directive_end): Likewise.
1864 (ecoff_directive_ent): Likewise.
1865 (ecoff_directive_extern): Likewise.
1866 (ecoff_directive_file): Likewise.
1867 (ecoff_directive_fmask): Likewise.
1868 (ecoff_directive_frame): Likewise.
1869 (ecoff_directive_mask): Likewise.
1870 (ecoff_directive_loc): Likewise.
1871 (mark_stabs): Likewise.
1872 (ecoff_stab): Likewise.
1873 (ecoff_frob_symbol): Cast away type mismatch.
1874 (ecoff_padding_adjust): Likewise.
1875 (ecoff_build_symbols): Likewise.
1876 (ecoff_build_procs): Likewise.
1877 (ecoff_build_aux): Likewise.
1878 (ecoff_build_strings): Likewise.
1879 (ecoff_build_fdr): Likewise.
1880 (ecoff_build_debug): Likewise.
1881 * itbl-ops.c (itbl_assemble): Variable initialization.
1883 2001-05-03 Alan Modra <amodra@one.net.au>
1885 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1886 expressions rather than triggering an assert.
1888 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1890 * config/tc-openrisc.c: New file.
1891 * config/tc-openrisc.h: Likewise.
1893 * Makefile.am: Add OpenRISC target.
1894 * Makefile.in: Regenerated.
1896 * configure.in (openrisc-*-*): Add target.
1897 * configure: Regenerated.
1899 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1901 * config/tc-arm.c (arm_frag_align_code): Change error message to
1902 more explanatory version.
1904 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1906 * config/tc-mips.c (md_parse_option): Also accept
1907 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1909 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1911 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1912 argument passing order: predicate goes last, not first.
1914 2001-04-27 Sean McNeil <sean@mcneil.com>
1916 * configure.in: Add arm-vxworks.
1917 * configure: Regenerate.
1919 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1921 * config/tc-arm.c (arm_handle_align): New Function: Generate
1922 no-op filled alignment frags.
1923 (arm_frag_align_code): New Function: Create a code alignment frag.
1924 (arm_init_frag): New Function: Initialse the target dependent
1927 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1928 (TC_FRAG_INIT): Define.
1929 (HANDLE_ALIGN): Define.
1930 (md_do_align): Define.
1932 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1934 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1935 symbol has been initialised before extracting its symbol index.
1937 2001-04-24 H.J. Lu <hjl@gnu.org>
1939 * configure: Regenerated with the right version of autoconf.
1941 2001-04-24 Christian Groessler <cpg@aladdin.de>
1943 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1944 generate R_CALLR and R_REL16 relocations
1946 2000-04-20 Jason Eckhardt <jle@redhat.com>
1948 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1949 since frag_now can change after d10v_cleanup is called.
1951 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1953 * configure.in: Add the em type for FreeBSD targets.
1954 * configure: Regenerate.
1956 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1958 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1959 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1961 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1962 pc-relative relocations not placed at the end of the instruction.
1964 2001-04-13 Jim Wilson <wilson@redhat.com>
1966 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1969 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1971 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1972 handle SHF_MERGE and SHF_STRINGS.
1973 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1974 (obj_elf_section): Allow additional argument specifying entity size.
1975 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1976 in SEC_MERGE sections.
1978 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1980 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1982 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1984 * expr.c (operand): Pass &c to md_parse_name().
1985 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1987 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1989 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1991 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1992 * Makefile.in: Regenerated.
1994 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1995 * configure: Regenerated.
1997 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1999 * config/tc-mn10300.c (xr_registers): Added `pc'.
2001 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2003 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2004 * configure: Regenerate.
2006 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2007 cases, and always return size based on current fr_subtype.
2008 (md_begin): Move initialization of md_relax_table..
2009 (md_relax_table): ..to static initializer. Set rlx_length for
2010 UNDEF_WORD_DISP cases.
2011 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2012 (md_begin): Likewise.
2013 (md_relax_table): Likewise.
2014 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2015 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2016 Set rlx_backward and rlx_forward to zero for unused states.
2017 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2018 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2019 (UNCOND12, UNCOND32): Remove duplicate defines.
2021 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2023 * config/tc-cris.c (md_estimate_size_before_relax) <case
2024 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2025 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2026 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2027 Add cases to cover all relax states.
2028 (cris_insn_first_word_frag): New.
2029 (md_assemble): Call cris_insn_first_word_frag to get the first
2030 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2031 end. Drop variable insn_size.
2032 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2033 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2034 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2036 * write.c (write_object_file): Reset broken word state before
2039 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2041 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2042 for one line if not already enabled.
2043 * cond.c (s_elseif): Correct conditional assembly listing.
2046 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2047 Don't abort on NULL current_cframe.
2049 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2051 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2052 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2053 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2054 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2055 * config/obj-coff.c (do_relocs_for): Likewise.
2056 (yank_symbols): Likewise.
2057 (fixup_segment): Likewise.
2058 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2059 (ppc_fix_adjustable): Likewise.
2060 * config/tc-mips.c (md_convert_frag): Likewise.
2061 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2062 * ehopt.c (eh_frame_convert_frag): Likewise.
2063 * expr.c (make_expr_symbol): Likewise.
2065 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2067 * symbols.c (resolve_symbol_value): Don't fix expression values
2068 until relaxation is complete.
2069 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2070 (S_GET_VALUE): Likewise, and return unresolved expression value.
2071 * write.c (finalize_syms): New.
2072 (relax_and_size_seg): Split into..
2073 (relax_seg): New function, returns 1 if anything changed..
2074 (size_seg): And the remainder of relax_and_size_seg.
2075 (fixup_segment): Arrange for final resolution of sym values.
2076 (adjust_reloc_syms): Likewise.
2077 (write_object_file): Likewise, and repeatedly call relax_seg until
2078 nothing more changes.
2079 (relax_segment): Return 1 if anything changed. Use correct types
2080 for rs_org `target' and `after'.
2081 * write.h (finalize_syms): Declare.
2082 (relax_segment): Update prototype.
2084 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2085 do-nothing cases to switch to avoid abort on a second relaxation
2086 pass, and tidy code a little.
2087 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2088 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2089 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2090 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2091 (md_relax_table): Remove first four unused entries. Increment
2092 rlx_length by one throughout table, and update comments to suit.
2093 (md_estimate_size_before_relax): Return size of current variable
2094 part of frag to reflect reality when relaxing more than once.
2095 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2096 (COND32, UNCD32): Rename to DISP32 throughout.
2097 (UNDEF_WORD_DISP): Renumber to 3.
2098 (md_estimate_size_before_relax): Add extra do-nothing cases.
2099 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2100 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2101 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2102 handle word and dword branches.
2104 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2106 * config/tc-cris.h (tc_fix_adjustable): Allow only
2107 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2108 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2109 example in comment to valid type.
2111 2001-03-28 H.J. Lu <hjl@gnu.org>
2113 * read.c (equals): Set to local for COFF only if it hasn't been
2116 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2118 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2119 (md_begin): Use it when setting default architecture.
2121 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2123 * read.c (equals): (for COFF) default symbols to being local.
2125 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2127 * configure.in (cris-*-*): Change default emulation to criself.
2128 (cris-*-*aout*): New rule.
2129 * configure: Regenerate.
2131 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2133 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2134 BFD_RELOC_390_GOTENT.
2135 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2136 BFD_RELOC_390_GOTENT.
2138 2001-03-26 Nick Clifton <nickc@redhat.com>
2140 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2141 * config/tc-s390.c (s390_force_relocation): New function: Force
2142 relocations for VTINHERIT relocs.
2144 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2146 * doc/as.texinfo: Put @c man begin to generate the as man page.
2147 When generating man, define all the variables. Re-organize some
2148 options to obtain better indentation of man page.
2149 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2150 (as.1): Build from as.texinfo.
2151 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2153 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2155 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2156 scale factor, and return the end of the expression.
2157 (i386_operand): Modify for above.
2159 2001-03-23 Nick Clifton <nickc@redhat.com>
2161 * doc/as.texinfo: Document --listing-XXX command line switches.
2162 Explain why listings behave differently when -pipe is used.
2164 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2166 * write.c (fix_new_exp): Print an error if passed a register.
2168 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2170 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2171 (PIC_SUFFIX_CHAR): New macro.
2172 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2173 (pic): New variable.
2174 (md_longopts): New option --pic.
2175 (OPTION_PIC): Define.
2176 (md_estimate_size_before_relax): Tweak longish comment.
2177 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2178 (md_assemble): Handle a PIC relocation on prefix and normal
2179 instruction operands.
2180 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2181 "complex" operand expressions. Call frag_more outside
2182 gen_cond_branch_32 parameter list.
2183 (cris_process_instruction): Handle PIC relocs on parsed
2184 operand expressions. Validize PIC reloc sizes.
2185 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2186 (gen_bdap): Handle "complex" operand expressions.
2187 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2188 ADD.D offset,PC as jump instruction if generating PIC. Generate
2189 error instead of crashing on complex expressions.
2190 (cris_number_to_imm): Add segT parameter. All callers changed.
2191 Use segT parameter, not now_seg, for segment of fixup. Handle
2192 PCREL relocations but check that they are fully resolved.
2193 (md_parse_option): Handle OPTION_PIC.
2194 (tc_gen_reloc): Handle PIC relocs.
2195 (md_show_usage): Update for --pic.
2196 (md_apply_fix3): Renamed from md_apply_fix.
2197 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2198 (md_cris_force_relocation): Force relocation for PIC relocs.
2200 * config/tc-cris.h: Tweak attribution.
2201 (MD_APPLY_FIX3): Define.
2202 (IS_CRIS_PIC_RELOC): New macro.
2203 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2204 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2206 (tc_frob_symbol): Avoid emitting undefined symbols.
2208 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2210 * frags.h (struct frag): Add relax_marker.
2211 * write.c (is_dnrange): Delete.
2212 (relax_frag): Use correct types for `aim', `target', `address'.
2213 Delete `offset', `was_address'. Test `relax_marker' instead of
2214 using fragile (and slow) address test.
2215 (relax_segment): Init and flip `relax_marker'.
2217 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2219 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2222 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2224 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2225 with 'Motorola specification for assembly language input standard'.
2227 2001-03-17 Richard Henderson <rth@redhat.com>
2229 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2230 (dwarf2_directive_loc): Don't use them.
2231 (dwarf2_directive_file): Reject duplicate file definitions.
2232 (get_filenum): Zero allocated memory.
2233 (out_file_list): Complain about missing file definitions.
2235 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2237 * read.c (do_org): Handle complex expressions.
2238 * cgen.c (gas_cgen_finish_insn): Likewise.
2240 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2242 * config/tc-ia64.c (md): New member keep_pending_output.
2243 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2245 (dot_xdata): Turn on md.keep_pending_output for the duration of
2247 (dot_xfloat_cons): Ditto.
2248 (dot_xstringer): Ditto.
2249 (dot_xdata_ua): Ditto.
2250 (dot_xfloat_cons_ua): Ditto.
2252 2001-03-15 Jim Wilson <wilson@redhat.com>
2254 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2257 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2259 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2261 2001-03-15 DJ Delorie <dj@redhat.com>
2263 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2264 blindly freeing string if it isn't at the top of the obstack.
2266 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2268 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2269 (NUM_FLAG_CODE): Define.
2270 (lex_got): New function.
2271 (got_reloc): New global var.
2272 (x86_cons_fix_new): New function.
2273 (x86_cons): New function.
2274 (i386_immediate): Use lex_got here, replacing inline code. Change
2275 "ignoring junk.." error message to "junk.."
2276 (i386_displacement): Likewise.
2277 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2278 (x86_cons): Declare.
2279 (TC_CONS_FIX_NEW): Define.
2280 (x86_cons_fix_new): Declare.
2282 2001-03-12 Nick Clifton <nickc@redhat.com>
2284 * config/tc-arm.c (md_begin): Always set machine type based on
2287 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2289 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2290 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2292 <JumpInterSegment output>: Use correct i.disp_reloc[].
2293 <immediate output>: Likewise.
2295 2001-03-06 Nick Clifton <nickc@redhat.com>
2297 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2300 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2302 * config/tc-m68k.c : Add 5407 to archs[] table.
2303 (HAVE_LONG_BRANCH): Add mcf5407.
2304 (select_control_regs): Recognize 5407.
2306 2001-03-02 Dave Brolley <brolley@redhat.com>
2308 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2311 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2313 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2314 (gen_to_words): Print warnings if NaNs are found and the target CPU
2315 does not support them. Allow largest exponent to be used in normal
2316 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2318 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2320 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2321 anymore since we use bfd_elf_generic_reloc now.
2322 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2324 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2326 * configure.in (BFD_VERSION): New.
2327 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2328 * configure: Regenerate.
2329 * Makefile.am: Run "make dep-am"
2330 * Makefile.in: Regenerate.
2331 * doc/Makefile.in: Regenerate.
2333 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2335 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2336 SEC_NEVER_LOAD when the 'n' flag is used.
2337 Add SEC_NEVER_LOAD to matchflags.
2339 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2341 * symbols.c (decode_local_label_name): Initialize message_format
2342 only when an error is reported (perf pb due to I18N).
2344 2001-02-23 H.J. Lu <hjl@gnu.org>
2346 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2347 BFD_ASSEMBLER is not defined.
2349 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2351 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2352 done if it's against a symbol.
2354 2001-02-22 Timothy Wall <twall@cygnus.com>
2356 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2357 target formats if applicable.
2358 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2359 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2360 * Makefile.in: Regenerated.
2361 * configure.in: Added configuration for ia64-*-aix*.
2362 * configure: Regenerated.
2364 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2366 * config/tc-ia64.c (enum operand_match_result): New type.
2367 (operand_match): Change return type to operand_match_result.
2368 Fix all returns appropriately, adding support for returning the
2369 out-of-range result.
2370 (parse_operands): New locals result, error_pos, out_of_range_pos,
2371 curr_out_of_range_pos. Rewrite operand matching loop to give better
2374 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2376 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2377 (dot_proc): Clear unwind.prologue_count to zero.
2378 (dot_prologue): Increment unwind.prologue_count.
2379 (dot_restore): If second operand is omitted, use
2380 unwind.prologue_count -1 for "ecount" (# of additional regions to
2381 pop). Decrement unwind.prologue_count by number of regions
2384 2001-02-21 Nick Clifton <nickc@redhat.com>
2386 * doc/as.texinfo (Section): Note that some flags to the COFF
2387 version of .section remove attributes rather than setting them.
2389 2001-02-20 Kazu Hirata <kazu@hxi.com>
2391 * config/tc-pdp11.c: Fix formatting.
2392 * config/tc-pdp11.h: Likewise.
2394 2001-02-20 Bo Thorsen <bo@suse.de>
2396 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2399 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2401 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2402 all FreeBSD platforms should look the same at this level.
2403 * configure: Rebuilt.
2404 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2406 2001-02-18 lars brinkhoff <lars@nocrew.org>
2408 * Makefile.am: Add PDP-11 target.
2409 * configure.in: Likewise.
2410 * config/tc-pdp11.c: New file.
2411 * config/tc-pdp11.h: New file.
2412 * doc/Makefile.am: Add PDP-11 documentation.
2413 * doc/all.texi: Likewise.
2414 * doc/as.texinfo: Likewise.
2415 * doc/c-pdp11.texi: New file.
2417 2001-02-16 matthew green <mrg@redhat.com>
2419 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2421 2001-02-13 Jim Wilson <wilson@redhat.com>
2423 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2424 reloc instead of a 0 reloc.
2425 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2427 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2429 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2431 * write.c (is_dnrange): Stop as soon as the address becomes
2433 (relax_frag): Add segment parameter. Only call symbol_get_frag
2434 once. Only call is_dnrange if the symbol is in the same segment,
2435 and the symbol address is larger.
2436 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2437 * write.h (relax_frag): Update declaration.
2438 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2440 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2441 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2442 (m32r_relax_frag): Update declaration.
2443 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2444 * config/tc-tic54x.h (md_relax_frag): Likewise.
2445 * doc/internals.texi (CPU backend): Update documentation for
2448 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2450 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2451 Mention effect of < 386 architectures on jump promotion.
2452 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2454 * config/tc-i386.c (no_cond_jump_promotion): New.
2455 (set_cpu_arch): Parse "jumps" arch modifier.
2456 (insn_size): Modify usage comment.
2457 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2458 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2459 (TYPE_FROM_RELAX_STATE): New define.
2460 (UNCOND_JUMP, COND_JUMP): Renumber.
2461 (md_relax_table): Reorder to suit.
2462 (COND_JUMP86): New define.
2463 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2464 (md_assemble): Create frag var for jumps of max size, encode relax
2465 state for COND_JUMP86.
2466 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2467 leave conditional jumps small if no_cond_jump_promotion.
2468 (md_convert_frag): Likewise.
2470 * expr.c (operator): Don't bump input_line_pointer for two char
2471 operators. Instead return operator size via new param num_chars.
2472 (expr): Use above to parse multi-char operators correctly.
2474 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2476 * config/tc-i386.c (i386_displacement): Fix handling of
2477 BFD_RELOC_X86_64_GOTPCREL.
2478 (i386_validate_fix): Likewise.
2480 2001-02-12 Philip Blundell <pb@futuretv.com>
2482 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2483 ldrt/strt instructions.
2485 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2487 * config/tc-mips.c (macro): For M_LA_AB emit a
2488 BFD_RELOC_MIPS_CALL16 relocation or a
2489 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2490 BFD_RELOC_MIPS_GOT16 and
2491 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2492 loading the jump register when generating SVR4_PIC code.
2494 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2496 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2497 map to MIPS-specific files, as they used to do before the
2498 change on 2000-05-21.
2499 * configure: Regerate.
2501 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2503 * config/tc-mips.c (md_parse_option): Don't try to compile
2504 ELF-only option code if not ELF.
2506 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2508 * config/tc-ia64.h (md_elf_section_type): New macro.
2509 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2510 (they're now handled via ia64_elf_section_type.
2512 * config/tc-ia64.c (unwind): New members saved_text_seg,
2513 saved_text_subseg, and force_unwind_entry.
2514 (optimize_unw_records): New function to optimize away unnecessary
2516 (ia64_elf_section_type): New function.
2517 (output_unw_records): Generate unwind info only if the size is
2518 non-zero or if it's forced for some other reason (e.g.,
2519 handlerdata or a personality routine).
2520 (generate_unwind_image): Don't switch back to previous
2521 section---stay inside the unwind info section instead so that
2522 handlerdata that may follow goes into the right place.
2523 (dot_handlerdata): Force generation of unwind entry and save the
2524 current active text segment before generating unwind image.
2525 (dot_unwentry): Force generation of unwind entry.
2526 (dot_personality): Ditto.
2527 (dot_endp): Generate unwind table entry only if there is
2528 some unwind info or the unwind entry was forced.
2530 * config/tc-ia64.c (make_unw_section_name): New macro to form
2531 unwind section name.
2532 (generate_unwind_image): Add "text_name" argument. Use it to
2533 form unwind section name.
2534 (dot_handlerdata): Determine current segment (section) name and
2535 pass it to generate_unwind_image().
2536 (dot_endp): Determine current segment (section) name and use
2537 it to determine the appropriate unwind section name.
2538 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2539 n, fill, and max arguments.
2541 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2543 * Makefile.am: Add linux target for S/390.
2544 * configure.in: Likewise.
2545 * config/tc-s390.c: New file.
2546 * config/tc-s390.h: New file.
2548 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2550 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2551 2byte, 4byte and 8byte.
2553 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2555 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2556 md_number_to_chars with size > sizeof (valueT).
2558 2001-02-06 H.J. Lu <hjl@gnu.org>
2560 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2561 there is no relocation.
2563 2001-02-06 H.J. Lu <hjl@gnu.org>
2565 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2567 * config/tc-ia64.c (md_parse_option): Only accept the valid
2568 ia64 options on "-axxx".
2570 2001-02-05 Jim Wilson <wilson@redhat.com>
2572 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2573 aborting for invalid operands.
2575 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2577 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2578 than via pointer. Update all callers.
2579 (UNWIND_LOW32): Define.
2580 (UNWIND_HIGH32): Define.
2581 (pa_build_unwind_subspace): Use the above macros instead of dumping
2582 bitfields directly. Call frag_more once rather than multiple times.
2583 (md_assemble): Use UNWIND_LOW32.
2584 (pa_entry): Likewise
2585 (pa_procend): Likewise.
2586 (process_exit): Use UNWIND_HIGH32.
2588 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2590 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2591 function to select the header according to the cpu.
2592 (md_after_pass_hook, md_do_align): Remove.
2593 (md_cleanup, m68hc11_cleanup): Remove.
2594 (md_pcrel_from_section): Declare.
2595 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2596 (build_jump_insn, build_insn): Likewise.
2597 (m68hc11_listing_header): New function.
2598 (m68hc11_cleanup): Remove.
2600 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2602 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2603 symbols because there is no support for shared libraries and these
2604 symbols can't be overridden (unless they are weak).
2606 2001-02-01 Momchil Velikov <velco@fadata.bg>
2608 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2609 for the compilation unit with a zero byte.
2611 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2613 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2614 destinations. Correct range check for 17 and 22 bit branches.
2616 2001-01-25 Nick Clifton <nickc@redhat.com>
2618 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2619 still set. Issue an error message instead.
2620 (md_estimate_size_before_relax): Delete unused variable
2621 'buffer_address'. Fixup parentheses around if statement.
2623 2001-01-23 Kazu Hirata <kazu@hxi.com>
2625 * as.c: Fix formatting.
2626 * ehopt.c: Likewise.
2627 * messages.c: Likewise.
2628 * stabs.c: Likewise.
2629 * symbols.c: Likewise.
2631 2001-01-23 Ben Elliston <bje@redhat.com>
2633 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2635 2001-01-22 Kazu Hirata <kazu@hxi.com>
2637 * config/tc-alpha.c: Fix formatting.
2639 2001-01-19 Kazu Hirata <kazu@hxi.com>
2641 * config/tc-alpha.c: Fix formatting.
2643 2001-01-18 Kazu Hirata <kazu@hxi.com>
2645 * config/tc-alpha.c: Fix formatting.
2647 2001-01-18 Nick Clifton <nickc@redhat.com>
2649 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2651 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2653 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2655 * configure.in (cpu_type, arch): Match i386 too.
2656 * configure: Rebuilt.
2658 2001-01-16 Kazu Hirata <kazu@hxi.com>
2660 * config/tc-i386.c: Fix formatting.
2662 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2664 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2665 relocs for .PARISC.unwind section.
2667 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2668 depending on section flags, not just for .text.
2670 2001-01-15 Jim Wilson <wilson@redhat.com>
2672 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2673 not immediately followed by an instruction.
2675 2001-01-15 Kazu Hirata <kazu@hxi.com>
2677 * config/tc-m68hc11.c: Fix formatting.
2679 2001-01-15 Nick Clifton <nickc@redhat.com>
2681 * symbols.c (colon): Change 'already defined symbol' from a
2682 fatal error to an ordinary error. There is no reason why this
2683 error should be fatal.
2685 * message.c (as_fatal): Delete output file, if one has been
2688 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2690 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2692 2001-01-14 Kazu Hirata <kazu@hxi.com>
2694 * config/tc-alpha.c: Fix formatting.
2695 * config/tc-arc.c: Likewise.
2696 * config/tc-arc.h: Likewise.
2697 * config/tc-d10v.c: Likewise.
2698 * config/tc-i370.c: Likewise.
2699 * config/tc-i386.c: Likewise.
2700 * config/tc-i960.c: Likewise.
2701 * config/tc-m68k.c: Likewise.
2702 * config/tc-ppc.c: Likewise.
2703 * config/tc-sparc.c: Likewise.
2704 * config/tc-tahoe.c: Likewise.
2705 * config/tc-vax.c: Likewise.
2707 * config/tc-arc.c: Fix formatting.
2709 * config/tc-arc.c: Fix formatting.
2711 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2713 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2714 both 32 and 64 bit ELF.
2716 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2717 and don't bother storing `m' for "ce" completer. Tidy handling of
2718 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2720 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2722 * config/tc-i386.h (TARGET_MACH): New macro.
2723 (i386_mach): Declare.
2724 * config/tc-i386.c (i386_mach): New function.
2726 2001-01-13 Philip Blundell <philb@gnu.org>
2728 * doc/as.texinfo: Fix spelling and cross-references.
2730 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2731 character for all systems, not just GNU/Linux. Make it explicit
2732 that `-k' doesn't affect code generation, just ELF flags.
2734 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2736 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2739 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2741 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2743 2001-01-12 Nick Clifton <nickc@redhat.com>
2745 * as.c (print_args): Update copyright date to 2001.
2747 2001-01-12 Peter Targett <peter.targett@arccores.com>
2749 * doc/c-arc.texi: New file.
2750 Some sections to be expanded.
2752 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2754 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2755 (md_parse_option): Always accept "--32".
2757 2001-01-11 Peter Targett <peter.targett@arccores.com>
2759 * as.h (TC_ARC): Ensure struc-symbol.h included.
2760 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2762 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2763 (TARGET_SYMBOL_FIELDS) added.
2765 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2766 * doc/c-arc.texi: New file.
2767 Some sections to be expanded.
2768 * doc/as.texinfo: Update command-line options.
2769 Removed outdated text for ARC dependant features, instead include
2770 text from above file.
2772 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2773 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2774 (targ-cpu.h) header.
2776 * config/tc-arc.c: New updated configuration for
2777 ARC, including selection of core variants, and extensibility of
2778 instructions, registers etc. through directives.
2780 * config/tc-arc.c (arc_extinst): Minor corrections for
2782 (arc_common) Likewise. Make alignment argument optional for local
2783 symbols also, with default of zero.
2785 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2787 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2788 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2789 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2790 and fix_new_exp() instead.
2791 (md_convert_frag): For indexed post byte use the symbol value
2792 rather than the displacement.
2793 (md_relax_table): Fix indexed offset relax.
2795 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2797 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2799 (relaxable_symbol): New function.
2801 2001-01-11 Andreas Jaeger <aj@suse.de>
2803 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2806 2001-01-10 Nick Clifton <nickc@redhat.com>
2808 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2809 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2811 2001-01-10 Nick Clifton <nickc@redhat.com>
2813 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2814 character used to dollar local symbols.
2815 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2816 local label symbols.
2817 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2818 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2820 Use LOCAL_LABEL_CHAR.
2821 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2822 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2823 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2825 2001-01-08 Bo Thorsen <bo@suse.de>
2827 * config/tc-i386.c (i386_immediate, i386_displacement):
2830 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2832 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2835 2001-01-07 Philip Blundell <philb@gnu.org>
2837 * doc/as.texinfo (Bug Reporting): Update email address for
2841 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2843 * configure.in: Define DEFAULT_ARCH for i386.
2844 * config/tc-i386.c (md_assemble): Return after the error message;
2845 move testing for 64bit operands to proper place.
2847 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2849 * doc/as.texinfo: Document '#' as comment character for i386 and
2850 x86_64. Add AMD x86-64 into menu of machine dependent information.
2852 * doc/c-i386.texi: Document x86_64 extensions.
2854 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2856 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2858 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2860 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2861 * NEWS: Add note about Pentium4 support.
2863 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2865 * config/tc-i387.c (pi, pte, pt): Update.
2866 (type_names): Add new types.
2868 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2870 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2871 CpuUnknown): Renumber
2872 (CpuP4, CpuSSE2): New.
2873 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2875 2001-01-03 Philip Blundell <pb@futuretv.com>
2877 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2879 (alpha_fix_adjustable): Likewise.
2880 (md_apply_fix): Likewise.
2882 2000-12-31 H.J. Lu <hjl@gnu.org>
2884 * listing.c (listing_message): Allocate string only if it is
2887 * configure: Rebuild.
2889 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2891 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2892 Point out caveats with generating fixups for the opcode in a frag.
2894 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2896 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2899 2000-12-29 H.J. Lu <hjl@gnu.org>
2901 * listing.c (calc_hex): Print the variable part only if the
2902 fragment type is rs_fill.
2904 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2906 * doc/internals.texi (tc_conditional_pseudoop,
2907 TC_LINKRELAX_FIXUP): Fix typos.
2909 2000-12-28 Richard Henderson <rth@redhat.com>
2911 * write.c (subsegs_finish): Fix thinko last change -- don't
2912 "optimize" the alignment == 0 case.
2914 2000-12-28 Richard Henderson <rth@redhat.com>
2916 * as.h (rs_align_test): New.
2917 * frags.c (NOP_OPCODE): Move default from read.c.
2918 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2919 (frag_align_code): New.
2920 * frags.h (frag_align_code): Declare.
2921 * read.c (NOP_OPCODE): Remove.
2922 (do_align): Use frag_align_code.
2923 * write.c (NOP_OPCODE): Remove.
2924 (get_recorded_alignment): New.
2925 (cvt_frag_to_fill): Handle rs_align_test.
2926 (relax_segment): Likewise.
2927 (subsegs_finish): Align last subseg in section to the
2928 section alignment. Use frag_align_code.
2929 * write.h (get_recorded_alignment): Declare.
2930 * config/obj-coff.c (size_section): Handle rs_align_test.
2931 (fill_section, fixup_mdeps): Likewise.
2932 (write_object_file): Use frag_align_code.
2934 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2935 (alpha_handle_align): New.
2936 * config/tc-alpha.h (HANDLE_ALIGN): New.
2937 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2939 * config/tc-i386.h (md_do_align): Use frag_align_code.
2940 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2942 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2943 (ia64_handle_align): New.
2944 * config/tc-ia64.h (HANDLE_ALIGN): New.
2945 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2947 * config/tc-m32r.c (m32r_do_align): Remove.
2948 (m32r_handle_align): New.
2949 (fill_insn): Use frag_align_code.
2950 * config/tc-m32r.h (md_do_align): Remove.
2951 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2952 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2953 * config/tc-mips.c, config/tc-mips.h: Similarly.
2955 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2956 (sh_handle_align): Likewise. Handle rs_align_code.
2957 (sh_do_align): Remove.
2958 * config/tc-sh.h (md_do_align): Remove.
2959 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2961 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2962 (sparc_handle_align): Likewise. Handle rs_align_code.
2963 * config/tc-sparc.h (md_do_align): Remove.
2964 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2966 2000-12-22 DJ Delorie <dj@redhat.com>
2968 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2969 when we assemble the first half of a pair.
2971 2000-12-22 H.J. Lu <hjl@gnu.org>
2973 * config/tc-i386.c (reloc): Update the macro for non-bfd
2975 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2977 2000-12-22 H.J. Lu <hjl@gnu.org>
2979 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2981 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2983 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2984 (QWORD_MNEM_SUFFIX): New macro.
2985 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2987 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2988 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2990 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2991 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2992 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2993 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2994 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2996 (Reg, WordReg): Add Reg64.
2997 (Imm): Add Imm32S and Imm64.
2999 (Disp): Add Disp64 and Disp32S.
3000 (AnyMem): Add Disp32S.
3001 (RegRex, RegRex64): New macros.
3002 (rex_byte): New type.
3003 * config/tc-i386.c (set_16bit_code_flag): Kill.
3004 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3005 (reloc): New parameter "signed"; support x86_64.
3006 (set_code_flag): New.
3007 (DEFAULT_ARCH): New macro; default to "i386".
3008 (default_arch): New static variable.
3009 (struct _i386_insn): New fields Operand_PCrel; rex.
3010 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3011 (flag_code): New enum and static variable.
3012 (use_rela_relocations): New static variable.
3013 (flag_code_names): New static variable.
3014 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3015 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3017 (i386_align_code): Return plain "nop" for x86_64.
3018 (mode_from_disp_size): Support Disp32S.
3019 (smallest_imm_type): Support Imm32S and Imm64.
3020 (offset_in_range): Support size of 8.
3021 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3022 (md_pseudo_table): Add "code64"; use set_code_flat.
3023 (md_begin): Emit sane error message on hash failure.
3024 (tc_i386_fix_adjustable): Support x86_64 relocations.
3025 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3026 instructions supported on particular arch just partially,
3027 output of 64bit immediates, handling of Imm32S and Disp32S type.
3028 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3029 (i386_displacement): Likewise.
3030 (i386_index_check): Cleanup; support 64bit addresses.
3031 (md_apply_fix3): Support x86_64 relocation and rela.
3032 (md_longopts): Add "32" and "64".
3033 (md_parse_option): Add OPTION_32 and OPTION_64.
3034 (i386_target_format): Call even for ELFs; choose between
3035 elf64-x86-64 and elf32-i386.
3036 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3037 (tc_gen_reloc): Support rela relocations and x86_64.
3038 (intel_e09_1): Support QWORD.
3040 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3042 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3043 it's not an offset expression.
3044 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3045 keep the braces '[' and ']' in the output string.
3046 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3047 != FLAT. There is no such op_modifier.
3049 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3051 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3054 2000-12-13 Kazu Hirata <kazu@hxi.com>
3056 * as.h: Fix formatting.
3058 * dwarf2dbg.c: Likewise.
3059 * input-scrub.c: Likewise.
3062 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3064 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3065 configure: Regenerate.
3067 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3069 * dwarf2dbg.c: #include <limits.h> only if it exists.
3071 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3073 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3074 (md_apply_fix): Here too.
3076 2000-12-12 Jim Wilson <wilson@redhat.com>
3078 * config/tc-ia64.h (ia64_init): Add prototype.
3080 2000-12-12 H.J. Lu <hjl@gnu.org>
3082 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3084 * read.h (outputting_stabs_line_debug): Change it to int.
3085 * stabs.c (outputting_stabs_line_debug): Likewise.
3087 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3089 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3090 the address of a function result.
3092 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3094 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3095 (md_assemble): Call dwarf2_emit_insn.
3096 (shlib): Fix typo SHILB -> SHLIB.
3097 (md_parse_option): Likewise.
3098 (ppc_elf_validate_fix): Likewise:
3099 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3101 2000-12-12 Nick Clifton <nickc@redhat.com>
3103 * cgen.h: Fix formatting.
3104 * input-scrub.c: Fix formatting.
3105 * macro.c: Fix formatting.
3106 * config/tc-mips.c: Fix formatting.
3107 * doc/c-mips.texi: Fix formatting.
3109 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3111 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3112 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3114 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3116 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3119 * i386.h (*_Suf): Remove No_dSuf.
3120 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3122 (i386_optab): Remove 'd' in the suffixes.
3124 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3126 * config/tc-i386.c (T_SHORT): Undefine before defining.
3128 2000-12-05 Kazu Hirata <kazu@hxi.com>
3130 * config/tc-mips.c: Fix formatting.
3132 2000-12-04 Matthew Hiller <hiller@redhat.com>
3134 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3135 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3136 (md_show_usage): Ditto.
3137 (md_parse_option): Ditto.
3138 (d10v_cleanup): Writes pending instruction only if
3139 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3140 Fix compile time warning messages.
3142 * doc/c-d10v.texi: Documents new options.
3144 2000-12-04 Matthew Hiller <hiller@redhat.com>
3146 * stabs.c (outputting_stabs_line_debug): New variable.
3147 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3148 function entry and unset at function exit.
3150 * read.h (outputting_stabs_line_debug): New extern declaration.
3152 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3154 * dwarf2dbg.c: Fix compile time warning messages.
3156 2000-12-03 Kazu Hirata <kazu@hxi.com>
3158 * config/tc-a29k.c: Fix formatting.
3159 * config/tc-alpha.c: Likewise.
3160 * config/tc-arm.c: Likewise.
3161 * config/tc-cris.c: Likewise.
3162 * config/tc-hppa.c: Likewise.
3163 * config/tc-i370.c: Likewise.
3164 * config/tc-i386.c: Likewise.
3165 * config/tc-i860.c: Likewise.
3166 * config/tc-i960.c: Likewise.
3167 * config/tc-ia64.c: Likewise.
3168 * config/tc-m68hc11.c: Likewise.
3169 * config/tc-m68k.c: Likewise.
3170 * config/tc-m88k.c: Likewise.
3171 * config/tc-pj.c: Likewise.
3172 * config/tc-ppc.c: Likewise.
3173 * config/tc-sh.c: Likewise.
3174 * config/tc-sparc.c: Likewise.
3175 * config/tc-tahoe.c: Likewise.
3176 * config/tc-vax.c: Likewise.
3178 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3180 * config/tc-mips.c (mips_ip): When calculating offsets,
3181 don't accept as constant the difference between the
3182 addresses of symbols in two different sections.
3184 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3186 (validate_mips_insn): Likewise. Also, update 'B' operand
3187 specifier to use OP_*_CODE20 constants and delete 'm' operand
3189 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3190 operand specifiers. Change warning generated by 'B' operand
3191 specifier to reflect its new multi-purpose usage.
3193 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3194 -1, and update comment.
3195 (file_mips_isa): Likewise.
3196 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3197 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3198 ISA_* constants rather than hard-coded numbers.
3199 (mips_cpu_info): New structure.
3200 (mips_cpu_info_table): New table describing CPU and ISA names
3202 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3203 mips_cpu_info_from_cpu): New functions.
3204 (mips_isa_to_str): New function to get string for ISA name.
3205 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3206 return const char *.
3207 (md_begin): Redo CPU and ISA selection logic, using
3208 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3209 than hard-coded numbers.
3210 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3211 ISA_* constants rather than hard-coded numbers.
3212 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3213 (md_longopts): Delete OPTION_NO_MIPS32.
3214 (md_parse_option): Convert to use ISA_* constants rather than
3215 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3216 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3217 to use strcasecmp to recognize "default" and to use
3218 mips_cpu_info_from_name to get CPU numbers from argument.
3219 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3220 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3222 (s_mipsset): Accept ISA value 32.
3223 * doc/as.texinfo: Clean up MIPS options summary slightly,
3224 remove -no-mips32. Add note about -mips4 and -mips32
3225 specifying those ISA levels. Delete -mips32 and -no-mips32
3226 cpu flag descriptions.
3227 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3228 up the supported CPU switch list, and replace 4Kc, 4Km, and
3229 4Kp entries with a single mips32-4k entry. Note that you can
3232 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3234 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3236 (md_parse_option): Add cases for OPTION_MIPS5 and
3238 (md_show_usage): Mention -mips5 and -mips64 arguments.
3239 (s_mipsset): Add cases for MIPS5 and MIPS64.
3240 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3242 * doc/as.texinfo: Mention -mips5 and -mips64 options
3244 * doc/c-mips.texi: Likewise. Also update introduction
3245 and ".set" usage information.
3247 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3249 (mips_cpu_info_table): Add SB-1 entries.
3250 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3251 known to the -mcpu option.
3253 * doc/as.texinfo: Correct description of MIPS -mcpu
3254 option, by copying some of the text from doc/c-mips.texi.
3256 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3258 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3260 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3261 (sparc*-*-rtems*): Switched from a.out to ELF.
3262 * configure: Regenerate.
3263 * config.in: Regenerate.
3264 * Makefile.in: Regenerate.
3265 * aclocal.m4: Regenerate.
3266 * po/gas.pot: Regenerate.
3268 2000-11-30 Philip Blundell <pb@futuretv.com>
3270 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3271 even in non BFD_ASSEMBLER case.
3273 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3275 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3278 2000-11-29 Richard Henderson <rth@redhat.com>
3280 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3281 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3282 thread multiple subsegments properly; handle multiple code
3283 sections properly; emit proper compilation unit info for assembler
3284 generated debugging.
3286 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3287 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3288 (dwarf2dbg_estimate_size_before_relax): Declare.
3289 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3290 * write.c: Include dwarf2dbg.h.
3291 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3292 (relax_segment): Likewise.
3294 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3296 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3297 jump>: Use as_bad_where instead of as_bad. Tweak error message
3298 accordingly. Stabilize frag by updating fix part and resetting
3300 <undefined symbol, unconditional jump>: Ditto.
3301 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3302 indexing is_end_of_line[].
3303 (md_assemble): Initialize size to 0.
3304 (md_section_align): Mark parameter seg as unused.
3305 (parse_reg): Parse names case-insensitively.
3307 2000-11-28 Kazu Hirata <kazu@hxi.com>
3309 * config/obj-aout.h: Fix formatting.
3310 * config/obj-bout.h: Likewise.
3311 * config/obj-coff.c: Likewise.
3312 * config/obj-coff.h: Likewise.
3313 * config/obj-elf.h: Likewise.
3314 * config/obj-som.h: Likewise.
3315 * config/obj-vms.c: Likewise.
3316 * config/obj-vms.h: Likewise.
3317 * config/tc-h8300.h: Likewise.
3318 * config/tc-ns32k.h: Likewise.
3319 * config/tc-sparc.h: Likewise.
3320 * config/tc-tic54x.h: Likewise.
3321 * config/tc-z8k.h: Likewise.
3323 2000-11-28 Nick Clifton <nickc@redhat.com>
3325 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3326 License is present in the sources, but not the output, and
3327 also available from the GNU website.
3328 (GNU Free Documentation License): Comment out this section.
3330 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3332 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3333 targets. Remove i860 from valid a.out targets.
3334 * Makefile.in: Regenerate.
3336 * config/tc-cris.c: Include dwarf2dbg.h.
3337 (md_pseudo_table): Add .file and .loc.
3338 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3339 (s_cris_file, s_cris_loc): New.
3340 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3341 * Makefile.am: Regenerate dependencies.
3342 * Makefile.in: Regenerate.
3344 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3346 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3347 (MRI_MUL_PRECEDENCE): Likewise.
3348 (op_rank): Fix a comment typo.
3350 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3352 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3354 (get_operand): Fix analysis for movw/movb instructions.
3356 2000-11-24 Nick Clifton <nickc@redhat.com>
3358 * configure.in (xscale-elf): Add target.
3359 (xscale-coff): Add target.
3360 * configure: Regenerate.
3362 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3364 (ARM_EXT_XSCALE): New ARM architecture extension.
3365 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3366 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3367 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3368 (ARM_ARCH_V4): Remove processor from architecture.
3369 (ARM_ARCH_3M): New architecutre definition.
3370 (ARM_ARCH_V5TE): New architecutre definition.
3371 (ARM_ARCH_XSCALE): New architecutre definition.
3372 (CPU_DEFAULT): Allow to be defaulted to XScale.
3373 (atpcs): New boolean variable.
3374 (ldr_flags): Support 'd' flag for double word loads.
3375 (str_flags): Support 'd' flag for double word stored.
3376 (do_mia): New function.
3377 (do_mar): New function.
3378 (do_mra): New function.
3379 (do_pld): New function.
3380 (do_ldrd): New function.
3381 (do_blx): New function.
3382 (do_bkpt): New function.
3383 (do_clz): New function.
3384 (do_lstc2): New function.
3385 (do_cdp2): New function.
3386 (do_t_blx): New function.
3387 (do_t_bkpt): New function.
3388 (do_smla): New function.
3389 (do_smlal): New function.
3390 (do_smul): New function.
3391 (do_qadd): New function.
3392 (do_co_reg2c): New function.
3393 (LONGEST_INSN): Redefine to 7.
3395 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3396 command line switches.
3398 2000-11-22 Jim Wilson <wilson@redhat.com>
3400 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3401 (struct rsrc): Make line unsigned.
3402 (gr_values): Add missing initializer.
3403 (SLOT_NUM_NOT_SET): Add unsigned cast.
3404 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3405 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3406 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3407 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3408 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3409 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3410 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3411 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3412 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3413 Add ATTRIBUTE_UNUSED to unused parameters.
3414 (convert_expr_to_ab_reg): Add parens.
3415 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3416 (dot_prologue): Initialize grsave when declared.
3417 (md_pseudo_table): Add missing initializers.
3418 (operand_match): Add casts to bfd_vma.
3419 (emit_one_bundle): Delete unused local prev. Make required_template
3421 (specify_resource): Cast i to unsigned.
3422 (note_register_values): Use fprintf_vma.
3423 (print_dependency): Likewise.
3425 2000-11-21 Jim Wilson <wilson@redhat.com>
3427 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3428 for unwind info section.
3429 (dot_endp): Likewise for unwind section.
3431 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3434 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3436 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3437 (output_insn): Call dwarf2_emit_insn.
3438 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3440 2000-11-17 Richard Henderson <rth@redhat.com>
3442 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3443 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3444 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3446 2000-11-17 Nick Clifton <nickc@redhat.com>
3448 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3451 2000-11-17 Richard Henderson <rth@redhat.com>
3453 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3455 2000-11-17 Richard Henderson <rth@redhat.com>
3457 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3458 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3459 tri-state definition of alpha_flag_mdebug.
3460 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3461 (s_alpha_file): Store first .file directive.
3462 (s_alpha_stab): New.
3463 (md_pseudo_table): Add stabs and stabn.
3465 2000-11-17 Richard Henderson <rth@redhat.com>
3467 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3469 2000-11-17 Richard Henderson <rth@redhat.com>
3471 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3472 (main): Call dwarf2_finish.
3473 * as.h (debug_type): Clarify documentation of the meaning
3475 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3476 (print_stats): Fix parenthesis problem.
3477 (now_subseg_size): New.
3478 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3479 (dwarf2_directive_file): Don't set debug_type.
3480 (dwarf2_where): Honor DEBUG_DWARF2 first.
3481 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3482 do nothing if not emitting dwarf2 debug info, or no work.
3483 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3484 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3485 (ecoff_new_file): Likewise.
3486 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3487 commentary wrt dwarf2.
3489 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3490 ATTRIBUTE_UNUSED as needed.
3491 (emit_insn): Call dwarf2_emit_insn.
3492 (s_alpha_file): New.
3494 (s_alpha_coff_wrapper): Don't handle them.
3495 (md_pseudo_table): Update for .file and .loc.
3496 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3498 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3499 don't protect with debug_type.
3500 * config/tc-hppa.c (md_assemble): Likewise.
3501 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3502 * config/tc-mn10300.c (md_assemble): Likewise.
3503 * config/tc-sh.c (md_assemble): Likewise.
3504 * config/tc-v850.c (md_assemble): Likewise.
3506 * config/tc-arm.c (arm_end_of_source): Remove.
3507 * config/tc-hppa.c (pa_end_of_source): Remove.
3508 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3509 * config/tc-mn10300.c (mn10300_finalize): Remove.
3510 * config/tc-sh.c (sh_finalize): Remove.
3511 * config/tc-v850.c (sh_finalize): Remove.
3513 * config/tc-arm.h (md_end): Remove.
3514 * config/tc-hppa.h (md_end): Remove.
3515 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3516 * config/tc-m68hc11.h (md_end): Remove.
3517 * config/tc-mn10300.h (md_end): Remove.
3518 * config/tc-sh.h (md_end): Remove.
3519 * config/tc-v850.h (md_end): Remove.
3521 * config/tc-ia64.c (emit_one_bundle): Don't protect
3522 dwarf2 bits with debug_type.
3523 (md_assemble): Likewise.
3524 (ia64_end_of_source): Don't call dwarf2_finish.
3526 2000-11-16 Jim Wilson <wilson@redhat.com>
3528 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3529 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3532 2000-11-16 H.J. Lu <hjl@gnu.org>
3534 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3537 2000-11-15 Kazu Hirata <kazu@hxi.com>
3539 * config/tc-tic30.c: Fix formatting.
3540 * config/tc-tic80.c: Likewise.
3541 * config/tc-v850.c: Likewise.
3542 * config/tc-vax.c: Likewise.
3543 * config/tc-w65.c: Likewise.
3544 * config/tc-z8k.c: Likewise.
3546 2000-11-14 DJ Delorie <dj@redhat.com>
3548 * config/tc-v850.c: Support dwarf2.
3549 * config/tc-v850.h: Ditto.
3551 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3552 parse_cons_expression_v850 to initialize hold_cons_reloc.
3554 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3556 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3557 (errata_nops_necessary_p): New function.
3558 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3561 2000-11-14 Jim Wilson <wilson@redhat.com>
3563 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3564 return little endian bfd formats.
3566 2000-11-14 Kazu Hirata <kazu@hxi.com>
3568 * config/aout_gnu.h: Fix formatting.
3569 * config/atof-vax.c: Likewise.
3570 * config/m68k-parse.h: Likewise.
3571 * config/m88k-opcode.h: Likewise.
3572 * config/obj-elf.c: Likewise.
3573 * config/tc-arm.c: Likewise.
3574 * config/tc-cris.c: Likewise.
3575 * config/tc-i386.c: Likewise.
3576 * config/tc-ia64.c: Likewise.
3577 * config/tc-mn10300.c: Likewise.
3578 * config/te-386bsd.h: Likewise.
3579 * config/te-hppa.h: Likewise.
3580 * config/te-nbsd.h: Likewise.
3581 * config/te-ppcnw.h: Likewise.
3582 * config/te-sparcaout.h: Likewise.
3583 * config/te-tmips.h: Likewise.
3584 * config/vax-inst.h: Likewise.
3585 * config/vms-conf.h: Likewise.
3587 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3589 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3591 2000-11-13 H.J. Lu <hjl@gnu.org>
3593 * config/obj-elf.c (elf_frob_symbol): Support
3594 ".symver name,name2@@@nodename".
3595 (elf_frob_file_before_adjust): Likewise.
3597 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3598 and ".symver name,name2@@@nodename".
3601 2000-11-12 H.J. Lu (hjl@gnu.org)
3603 * config/obj-elf.c (obj_elf_symver): Check missing version
3606 2000-11-12 H.J. Lu (hjl@gnu.org)
3608 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3609 instead of bfd_vma for non-bfd assemblers.
3611 2000-11-09 Kazu Hirata <kazu@hxi.com>
3613 * itbl-ops.c: Fix comment typos.
3615 2000-11-08 Jim Wilson <wilson@redhat.com>
3617 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3618 (struct unwind): Add next_slot_frag field.
3619 (slot_index): New parameters slot_frag and first_frag. Add code
3620 to add in frag sizes when different. Add comments.
3621 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3622 arguments to slot_index.
3623 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3624 loop end. Set next_slot_frag field.
3626 2000-11-07 H.J. Lu <hjl@gnu.org>
3628 * doc/as.texinfo (.symver): Updated for versioned symbol
3631 * obj.h (format_ops): Add the frob_file_before_adjust field.
3633 * config/obj-aout.c (aout_format_ops): Set the
3634 frob_file_before_adjust field to 0.
3635 * config/obj-coff.c (coff_format_ops): Likewise.
3636 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3638 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3640 (elf_frob_file_before_adjust): New function to remove unneeded
3641 versioned symbols from the symbol table.
3642 (elf_format_ops): Set the frob_file_before_adjust field to
3643 elf_frob_file_before_adjust.
3645 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3648 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3650 2000-11-07 Peter Targett <peter.targett@arccores.com>
3652 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3654 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3655 Fix compile time warning messages.
3657 2000-11-07 Nick Clifton <nickc@redhat.com>
3659 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3660 buffer in order to avoid buffer overflows.
3662 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3664 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3665 Change M to m for -milp32 or -mlp64 to match gcc.
3666 (dot_endp): Use bytes_per_address instead of 8.
3667 (emit_one_bundle): Use number_to_chars_littleendian instead of
3669 (fix_insn): Likewise.
3670 (ia64_init): New function.
3671 (ia64_target_format): New function.
3672 (md_begin): Set endianness, arch, and machine as appropriate.
3673 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3674 Make these macros depend on TE_HPUX macro.
3675 (TARGET_FORMAT): Define.
3676 (HOST_SPECIAL_INIT): Define.
3677 * config/te-hpux.h: New file.
3678 * configure.in: Add "ia64-*-hpux*" target to configure.
3679 * configure: Regenerate.
3681 2000-11-06 Kazu Hirata <kazu@hxi.com>
3683 * as.c: Fix formatting.
3684 * dwarf2dbg.c: Likewise.
3685 * input-file.c: Likewise.
3686 * input-file.h: Likewise.
3687 * input-scrub.c: Likewise.
3688 * itbl-ops.c: Likewise.
3689 * listing.c: Likewise.
3690 * macro.h: Likewise.
3691 * messages.c: Likewise.
3693 * subsegs.c: Likewise.
3694 * subsegs.h: Likewise.
3695 * write.c: Likewise.
3697 2000-11-06 Nick Clifton <nickc@redhat.com>
3699 * doc/as.texinfo: Add GNU Free Documentation License.
3700 * doc/gasp.texi: Add GNU Free Documentation License.
3701 * doc/as.1: Add GNU Free Documentation License.
3703 2000-11-05 Nick Clifton <nickc@redhat.com>
3705 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3707 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3709 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3710 * configure: Regenerate.
3712 2000-11-01 Nick Clifton <nickc@redhat.com>
3714 * read.c (original_case_string): New global variable.
3715 (read_a_source_file): Copy opcode string into
3716 original_case_string if clobbering the case of the opcode.
3717 * read.h: Export the definition of original_case_string.
3718 * config/tc-arm.c (md_assembler): When parsing a .req
3719 directive use the original opcode string, not the case
3722 2000-11-02 Nick Clifton <nickc@redhat.com>
3724 * config/tc-mn10300.c (debug_line): Remove this static
3726 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3727 dwarf2_where and dwarf2_gen_line_info.
3729 2000-11-02 Theo Honohan <th@futuretv.com>
3731 * config/tc-arm.c (do_msr): Improve error message.
3733 2000-10-31 Eric Christopher <echristo@redhat.com>
3735 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3736 or pc-relative, else use fx_offset.
3738 2000-10-31 Jim Wilson <wilson@redhat.com>
3740 * config/tc-ia64.c (struct md): New field tag_fixups.
3741 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3742 qualifying predicate.
3743 (emit_one_bundle): Delete spurious multiplication by one. Handle
3745 (ia64_start_line): Error if dangling qualifying predicate.
3746 (defining_tag): New static variable.
3747 (ia64_unrecognized_line, case '['): Parse tags.
3748 (ia64_frob_label): Create tag_fixups.
3749 (md_assemble): Reset md.qp.X_op after using it.
3751 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3753 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3755 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3757 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3759 2000-10-30 Kazu Hirata <kazu@hxi.com>
3761 * expr.c: Fix formatting.
3762 * flonum-copy.c: Likewise.
3763 * flonum.h: Likewise.
3767 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3769 * as.h (OPTION_MD_BASE): Bump to 190.
3770 * as.c (parse_args) <std_longopts>: Add comment about the need to
3771 check OPTION_MD_BASE in as.h.
3773 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3776 2000-10-27 Nick Clifton <nickc@redhat.com>
3778 * configure.in (emulations): Add m68hc12.
3779 * configure: Regenerate.
3780 * po/gas.pot: Regenerate.
3782 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3784 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3786 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3788 2000-10-25 Nick Clifton <nickc@redhat.com>
3790 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3791 a DWARF2 line number information sequence.
3793 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3795 * read.c (generate_lineno_debug): Update comment describing why
3796 DWARF2 line number debug information is not generated
3797 automatically by this function.
3799 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3802 * config/tc-arm.h (md_end): Define.
3803 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3805 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3806 if generating DWARF2 line numbers.
3807 (arm_end_of_source): New function. Call dwarf2_finish if
3810 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3811 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3812 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3814 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3816 * config/tc-i386.c: Fix prototype declarations for functions taking no
3819 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3821 * config/tc-i386.c (i386_operand_modifier): Remove.
3822 (build_displacement_string): Remove.
3823 (i386_parse_seg): Remove.
3824 (i386_intel_memory_operand): Remove.
3825 (i386_intel_operand): Re-write using recursive descent parser based
3826 on MASM documentation.
3827 (struct intel_parser_s): New structure.
3828 (intel_parser): New static variable.
3829 (struct intel_token): New structure.
3830 (cur_token, prev_token): New static variables.
3843 (intel_match_token): New function.
3844 (intel_get_token): New function.
3845 (intel_putback_token): New function.
3846 (intel_expr): New function.
3847 (intel_e05): New function.
3848 (intel_e05_1): New function.
3849 (intel_e06): New function.
3850 (intel_e06_1): New function.
3851 (intel_e09): New function.
3852 (intel_e09_1): New function.
3853 (intel_e10): New function.
3854 (intel_e10_1): New function.
3855 (intel_e11): New function.
3857 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3859 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3860 instructions to loose any special insn->architecture mask.
3862 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3863 (sparc_md_end, sparc_arch_types, sparc_arch,
3864 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3865 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3866 request v9b architecture if they are used).
3868 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3870 * config/tc-m68k.c: Fix the previous misapplied patch.
3872 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3874 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3875 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3876 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3879 2000-10-17 Kazu Hirata <kazu@hxi.com>
3881 * debug.c: Fix formatting.
3882 * depend.c: Likewise.
3883 * dwarf2dbg.c: Likewise.
3884 * dwarf2dbg.h: Likewise.
3885 * ecoff.c: Likewise.
3888 * flonum-konst.c: Likewise.
3889 * frags.h: Likewise.
3891 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3893 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3895 * doc/as.texinfo: Added notes about this new option.
3897 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3899 * config/tc-sh.c (JREG): Remove.
3900 (md_convert_frag): Remove #if 0:d code using JREG.
3902 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3904 * config/tc-i386.c (i386_operand_modifier): Only match
3905 modifiers SHORT and FLAT if they are followed by a space.
3906 (parse_register): When `allow_naked_reg' is set, do not confuse
3907 identifiers that start with a register name with a register.
3909 2000-10-12 Kazu Hirata <kazu@hxi.com>
3911 * app.c: Fix formatting.
3914 * bit_fix.h: Likewise.
3919 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3921 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3923 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3925 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3926 Re-arrange function a little and improve error message.
3928 * write.c (write_relocs): Fix a comment.
3930 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3933 2000-10-05 Jim Wilson <wilson@cygnus.com>
3935 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3937 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3939 * config/tc-i386.c: Delete some useless comments, reformat others.
3941 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3942 non-global syms in linkonce sections.
3944 2000-10-04 Ralf Baechle <ralf@gnu.org>
3946 * config/tc-ia64.c (operand_match): Don't use // style comments.
3947 * config/tc-i370.c: Likewise.
3949 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3951 Changes to handle varying register prefix and user symbol prefix.
3952 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3953 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3954 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3955 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3956 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3957 (demand_register_prefix): New variable.
3958 (md_pseudo_table): New pseudo ".syntax".
3959 (md_longopts): New options --no-underscore and --underscore.
3960 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3961 on symbols_have_leading_underscore.
3962 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3963 (get_spec_reg): Ditto.
3964 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3966 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3968 <case OPTION_NO_US, case OPTION_US>: New.
3969 (md_show_usage): Be brief and reformat to match continuation of
3971 * po/gas.pot: Regenerate.
3973 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3975 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3976 force relocs for 12 bit branches.
3977 (md_apply_fix): Similarly, adjust logic here.
3979 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3981 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3982 adjust for external and weak syms as we will use a reloc. Allow
3983 for +8 offset when calculating limits of branches.
3984 (hppa_fix_adjustable): Undo 2000-09-23 change.
3985 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3986 Correct distance calculation.
3987 (tc_gen_reloc): Print the file name and line number if we can't
3990 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3991 * config/tc-hppa.c (nonzero_dibits): Define.
3992 (arg_reloc_stub_needed): Check each arg and return value
3993 separately for zero case.
3994 (pa_align): Declare argument `bytes'.
3996 2000-09-25 Kazu Hirata <kazu@hxi.com>
3998 * config/tc-cris.c: Fix formatting.
3999 * config/tc-d10v.h: Likewise.
4000 * config/tc-d30v.c: Likewise.
4001 * config/tc-d30v.h: Likewise.
4002 * config/tc-fr30.c: Likewise.
4003 * config/tc-fr30.h: Likewise.
4004 * config/tc-m68k.c: Likewise.
4005 * config/tc-m68k.h: Likewise.
4006 * config/tc-pj.h: Likewise.
4007 * config/tc-ppc.c: Likewise.
4008 * config/tc-ppc.h: Likewise.
4009 * config/tc-sh.c: Likewise.
4010 * config/tc-sh.h: Likewise.
4011 * config/tc-sparc.c: Likewise.
4012 * config/tc-v850.h: Likewise.
4013 * config/tc-vax.h: Likewise.
4014 * config/tc-w65.h: Likewise.
4015 * config/tc-z8k.h: Likewise.
4017 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4019 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4020 checks only for ELF.
4021 (hppa_force_relocation): Likewise.
4023 2000-09-22 Jim Wilson <wilson@cygnus.com>
4025 * config/tc-ia64.c (dv_sem): Add "stop".
4026 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4027 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4028 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4030 (mark_resources): Check IA64_RS_PRr.
4032 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4034 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4035 md_estimate_size_before_relax): Redesign and clean up the
4036 relaxation mechanism.
4038 2000-09-21 Kazu Hirata <kazu@hxi.com>
4040 * config/tc-ns32k.c: Fix formatting.
4041 * config/tc-ns32k.h: Likewise.
4043 2000-09-20 Kazu Hirata <kazu@hxi.com>
4045 * config/tc-m32r.c: Fix formatting.
4046 * config/tc-m32r.h: Likewise.
4047 * config/tc-m68851.h: Likewise.
4048 * config/tc-m68hc11.c: Likewise.
4049 * config/tc-m68hc11.h: Likewise.
4050 * config/tc-m88k.c: Likewise.
4051 * config/tc-mcore.c: Likewise.
4052 * config/tc-mcore.h: Likewise.
4053 * config/tc-mips.c: Likewise.
4054 * config/tc-mips.h: Likewise.
4055 * config/tc-mn10200.h: Likewise.
4056 * config/tc-mn10300.h: Likewise.
4057 * config/tc-tahoe.c: Likewise.
4058 * config/tc-tahoe.h: Likewise.
4060 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4062 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4063 Likewise in relaxation description comments.
4065 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4067 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4068 subtraction of two syms without emitting a relocation.
4070 From David Huggins-Daines <dhd@linuxcare.com>
4071 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4072 global or weak symbols.
4074 2000-09-15 Kazu Hirata <kazu@hxi.com>
4076 * config/tc-h8300.h: Fix formatting.
4077 * config/tc-h8500.c: Likewise.
4078 * config/tc-h8500.h: Likewise.
4079 * config/tc-hppa.h: Likewise.
4080 * config/tc-i370.h: Likewise.
4081 * config/tc-i386.h: Likewise.
4082 * config/tc-i860.c: Likewise.
4083 * config/tc-i860.h: Likewise.
4084 * config/tc-i960.h: Likewise.
4085 * config/tc-ia64.c: Likewise.
4086 * config/tc-ia64.h: Likewise.
4088 2000-09-14 Kazu Hirata <kazu@hxi.com>
4090 * config/tc-a29k.c: Fix formatting.
4091 * config/tc-alpha.c: Likewise.
4092 * config/tc-arc.c: Likewise.
4093 * config/tc-arc.h: Likewise.
4094 * config/tc-arm.c: Likewise.
4095 * config/tc-arm.h: Likewise.
4096 * config/tc-avr.c: Likewise.
4097 * config/tc-avr.h: Likewise.
4098 * config/tc-tic30.c: Likewise.
4099 * config/tc-tic30.h: Likewise.
4100 * config/tc-tic54x.c: Likewise.
4101 * config/tc-tic54x.h: Likewise.
4102 * config/tc-tic80.c: Likewise.
4103 * config/tc-tic80.h: Likewise.
4105 2000-09-14 Timothy Wall <twall@cygnus.com>
4107 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4108 parallel comparisons for later use.
4109 (struct rsrc): Add parallel comparison type.
4110 (resources_match): Skip special cases of PR usage (non-conflicting
4113 2000-09-13 Kazu Hirata <kazu@hxi.com>
4115 * config/obj-ecoff.c: Fix formatting.
4116 * config/obj-elf.c: Likewise.
4117 * config/obj-elf.h: Likewise.
4118 * config/obj-evax.h: Likewise.
4119 * config/obj-generic.h: Likewise.
4120 * config/obj-hp300.c: Likewise.
4121 * config/obj-hp300.h: Likewise.
4122 * config/obj-ieee.h: Likewise.
4123 * config/obj-vms.c: Likewise.
4124 * config/obj-vms.h: Likewise.
4126 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4128 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4129 (md_parse_option): Ditto.
4130 (md_longopts): Add -mips32 option.
4131 (md_show_usage): Document new options.
4132 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4133 (mips_ip): Assemble mfc0 with a sub-selection code.
4134 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4135 (mips_cpu_to_str): New function.
4136 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4137 Use CPU_* defines instead of hardcoded numbers.
4139 * doc/as.texinfo: Document new options.
4140 * doc/c-mips.texi: Ditto.
4142 2000-09-12 Kazu Hirata <kazu@hxi.com>
4144 * as.h: Fix formatting.
4145 * asintl.h: Likewise.
4146 * bit_fix.h: Likewise.
4147 * config/obj-aout.c: Likewise.
4148 * config/obj-aout.h: Likewise.
4149 * config/obj-bout.c: Likewise.
4150 * config/obj-bout.h: Likewise.
4151 * config/obj-coff.c: Likewise.
4152 * config/obj-coff.h: Likewise.
4153 * dwarf2dbg.h: Likewise.
4155 * flonum.h: Likewise.
4156 * frags.h: Likewise.
4157 * itbl-ops.h: Likewise.
4158 * macro.h: Likewise.
4161 * struc-symbol.h: Likewise.
4162 * subsegs.h: Likewise.
4163 * symbols.h: Likewise.
4165 * write.h: Likewise.
4167 2000-09-11 Kazu Hirata <kazu@hxi.com>
4169 * bignum-copy.c: Fix formatting.
4170 * config/tc-i370.c: Likewise.
4171 * config/tc-i960.c: Likewise.
4172 * config/tc-m68k.c: Likewise.
4173 * ehopt.c: Likewise.
4174 * flonum-copy.c: Likewise.
4175 * flonum-konst.c: Likewise.
4176 * flonum-mult.c: Likewise.
4177 * literal.c: Likewise.
4180 * stabs.c: Likewise.
4181 * subsegs.c: Likewise.
4183 2000-09-09 Philip Blundell <philb@gnu.org>
4185 * configure.in (arm*-*-uclinux*): New target.
4186 * configure: Regenerate.
4188 2000-09-09 Kazu Hirata <kazu@hxi.com>
4190 * input-file.c: Fix formatting.
4191 * itbl-ops.c: Likewise.
4192 * messages.c: Likewise.
4194 2000-09-08 Philip Blundell <philb@gnu.org>
4196 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4199 2000-09-07 H.J. Lu <hjl@gnu.org>
4201 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4202 * configure: Rebuild.
4204 2000-09-07 Kazu Hirata <kazu@hxi.com>
4206 * atof-generic.c: Fix formatting.
4207 * config/tc-mips.c: Likewise.
4208 * config/tc-vax.c: Likewise.
4209 * input-scrub.c: Likewise.
4211 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4213 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4214 * configure.in (sh-*-linux*): Added.
4215 * configure: Rebuilt.
4217 2000-09-06 Kazu Hirata <kazu@hxi.com>
4219 * config/tc-hppa.c: Fix formatting.
4221 * ecoff.c: Fix formatting.
4223 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4225 * configure: Rebuilt with new libtool.m4.
4227 2000-09-05 Kazu Hirata <kazu@hxi.com>
4229 * cgen.c: Fix formatting.
4230 * config/tc-ia64.c: Likewise.
4232 2000-09-05 Nick Clifton <nickc@redhat.com>
4234 * aclocal.m4: Regenerate.
4235 * config.in: Regenerate.
4236 * configure: Regenerate.
4237 * po/gas.pot: Regenerate.
4239 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4241 * config/tc-cris.c: Correct comment typos.
4243 2000-09-05 Eric Christopher <echristo@cygnus.com>
4245 * config/tc-mn10300.c: Cleanup.
4246 (md_pcrel_from): Enable.
4248 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4250 * expr.c (operand): Fix a comment typo.
4251 * write.c (write_relocs): Fix a signed/unsigned warning.
4253 * config/tc-hppa.c (fudge_reg_expressions): New
4254 (hppa_force_reg_syms_absolute): New.
4255 (pa_equ): Allow reg_section expressions.
4256 * config/tc-hppa.c (md_optimize_expr): Define.
4257 (hppa_force_reg_syms_absolute): Prototype.
4259 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4260 (pa_parse_number): Pass in arg to select fp reg parsing.
4261 Return 1 to indicate format checks pass. If strict, then only
4262 accept a register or register symbol. Return value in...
4263 (pa_number): New static for pa_parse_number.
4264 (FP_REG_BASE): Define.
4265 (FP_REG_RSEL): Define.
4266 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4267 appropriate. White space changes.
4268 (need_pa11_opcode): Don't bother passing any params, get them from
4270 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4271 Remove extraneous check in case 'Q'.
4272 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4273 reg, set section of resulting symbol to reg_section.
4274 (pa_parse_space_stmt): Modify call to pa_parse_number.
4275 (pa_space): Likewise.
4277 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4278 (hppa_force_relocation): Handle vtable relocs.
4279 (pa_vtable_entry): New.
4280 (pa_vtable_inherit): New.
4281 (md_pseudo_table): Add entries for vtable pseudos.
4282 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4283 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4285 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4286 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4287 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4289 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4290 specify a symbol type.
4292 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4293 dependent things together.
4294 (md_elf_symbol_type): Define.
4296 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4298 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4300 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4301 (obj_elf_vtable_entry): Declare.
4303 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4304 and export function.
4305 (obj_elf_vtable_entry): Similarly.
4306 (elf_pseudo_table): Fix the damage with a cast.
4308 2000-09-03 Richard Henderson <rth@cygnus.com>
4310 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4311 for template selection when a label is needed.
4313 2000-09-02 Kazu Hirata <kazu@hxi.com>
4315 * config/tc-ia64.c: Fix formatting.
4317 2000-09-02 Nick Clifton <nickc@redhat.com>
4319 * configure.in: Increase version number to 2.10.91.
4320 * configure: Regenerate.
4321 * aclocal.m4: Regenerate.
4322 * config.in: Regenerate.
4323 * po/gas.pot: Regenerate.
4324 * Makefile.in: Regenerate.
4326 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4328 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4329 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4330 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4332 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4335 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4337 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4338 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4339 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4340 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4341 (GOT_symbol): New variable.
4342 (md_undefined_symbol): Set it.
4344 2000-09-01 Richard Henderson <rth@cygnus.com>
4346 * config/tc-ia64.c (match): Don't inline.
4347 (extra_goodness): New.
4348 (md_begin): Prefer nop.f and nop.b for best_template.
4350 2000-08-31 Kazu Hirata <kazu@hxi.com>
4352 * as.c: Fix formatting.
4354 * frags.c: Likewise.
4355 * macro.c: Likewise.
4357 2000-08-31 Eric Christopher <echristo@cygnus.com>
4359 * config/tc-mn10300.c: Cleanup and fix warnings.
4360 (md_pseudo_table): Add initializers.
4361 (md_show_usage): Cleanup.
4362 (md_parse_option): Fix warnings.
4363 (md_undefined_symbol): Fix warnings.
4364 (md_conver_frag): Fix warnings.
4365 (tc_gen_reloc): Fix warnings.
4366 (md_apply_fix3): Fix warnings.
4367 (check_operand): Fix warnings.
4369 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4371 * acinclude.m4: Include libtool and gettext macros from the
4373 * aclocal.m4, configure: Rebuilt.
4375 2000-08-30 Mark Hatle <mhatle@mvista.com>
4377 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4379 2000-08-31 Kazu Hirata <kazu@hxi.com>
4381 * listing.c: Fix formatting.
4383 2000-08-29 Kazu Hirata <kazu@hxi.com>
4385 * app.c: Fix a comment typo. Fix formatting.
4387 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4389 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4390 offset of the target destination for jmp instructions.
4391 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4393 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4395 * NEWS: Mention support for CRIS.
4397 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4399 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4400 Sets `.lcomm' alignment to zero.
4402 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4404 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4405 TC_FIX_ADJUSTABLE): Define.
4407 2000-08-23 Jim Wilson <wilson@cygnus.com>
4409 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4410 unwind.personality_routine is set.
4412 2000-08-23 H.J. Lu <hjl@gnu.org>
4414 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4416 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4418 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4421 2000-08-22 H.J. Lu <hjl@gnu.org>
4423 * config.in (STRICTCOFF): New for strict COFF.
4425 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4426 i386-*-go32* and i386-go32-rtems*.
4427 * configure: Rebuilt.
4429 * config/obj-coff.c (obj_coff_endef): Follow the historical
4430 behavior if STRICTCOFF is not defined.
4432 * doc/internals.texi: Document STRICTCOFF.
4434 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4436 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4437 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4438 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4439 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4440 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4441 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4442 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4445 2000-08-22 Eric Christopher <echristo@cygnus.com>
4447 * config/tc-mn10300.c: (md_apply_fix): New function.
4448 (mn10300_force_relocation): New function.
4449 (mn10300_fix_adjustable): New function.
4451 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4452 (TC_HANDLES_FX_DONE): Define.
4453 (obj_fix_adjustable): Define.
4454 (MD_APPLY_FIX3): Define.
4455 (TC_LINKRELAX_FIXUP): Define.
4457 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4459 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4461 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4463 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4465 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4466 if the fixup resulted in a relocation.
4468 2000-08-18 Nick Clifton <nickc@redhat.com>
4470 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4471 Make reference to first element of shift_names explicit.
4473 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4475 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4476 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4477 add a symbol's address. Removed all target-specific #ifdefs that
4478 used to accomplished the same.
4479 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4480 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4481 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4482 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4483 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4485 2000-08-17 Kazu Hirata <kazu@hxi.com>
4487 * dwarf2dbg.c: Fix formatting.
4489 2000-08-17 Nick Clifton <nickc@redhat.com>
4491 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4492 to be recoded as logical shift lefts by zero.
4494 2000-08-16 Jim Wilson <wilson@cygnus.com>
4496 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4497 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4499 (note_register_values): Handle IA64_OPND_R3_2 operands.
4501 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4503 * config/tc-i860.c (md_operand): Silly typo fixed.
4505 2000-08-16 Nick Clifton <nickc@redhat.com>
4507 * config/tc-arm.c (struct asm_shift): Delete.
4509 (enum asm_shift_index): New.
4510 (struct asm_shift_properties): New.
4511 (struct asm_shift_name): New.
4512 (shift_properties[]); New.
4513 (shift_names[]); New.
4515 (decode_shift): Use new structures.
4516 Issue a warning is "ROR #0" is used.
4517 Issue a warning if "ASR #0" or "LSR #0" is used.
4519 (md_begin): Initialise arm_shift_hsh table from new
4520 asm_shift_name array.
4522 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4524 * config/tc-sparc.c: Kill all warnings.
4525 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4527 (md_show_usage): Update usage text.
4529 2000-08-16 Nick Clifton <nickc@redhat.com>
4531 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4534 2000-08-15 Will Cohen <wcohen@redhat.com>
4536 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4538 * config/tc-sh.c (md_assemble): Changed so debug_type
4539 test performed for ppi_assemble
4540 * config/tc-sh.c: Included dwarf2dbg.h.
4541 (debug_line): Defined.
4542 (md_assemble): Generates dwarf2 line info.
4543 (sh_finalize): New function. Finalize dwarf2 info.
4544 (assemble_ppi): Returns size of code generated.
4545 (build_Mytes): Returns size of code generated.
4546 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4547 * config/tc-sh.h (md_end): Defined.
4548 (sh_finalize): Declared.
4550 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4552 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4555 2000-08-14 Nick Clifton <nickc@redhat.com>
4557 * config/tc-arm.c (do_bx): Allow "bx pc".
4559 2000-08-14 Jim Wilson <wilson@cygnus.com>
4561 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4562 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4563 (md_begin): Change assignment to md.flag to OR in the new bit.
4565 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4567 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4568 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4571 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4573 * NEWS: Mention i860 support.
4575 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4577 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4579 2000-08-14 Andreas Schwab <schwab@suse.de>
4581 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4583 2000-08-11 Andreas Schwab <schwab@suse.de>
4585 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4588 2000-08-11 Kazu Hirata <kazu@hxi.com>
4590 * expr.c: Fix formatting.
4591 * config/obj-bout.c: Likewise.
4593 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4595 * doc/c-i860.texi: Flesh out the i860 section more.
4597 2000-08-10 Kazu Hirata <kazu@hxi.com>
4599 * symbols.c: Fix formatting.
4602 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4604 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4605 modifier has the IgnoreSize bit set.
4607 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4609 From Rodney Brown <RodneyBrown@mynd.com>
4610 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4611 * configure: Regenerate.
4613 2000-08-09 Kazu Hirata <kazu@hxi.com>
4615 * hash.c: Fix formatting.
4618 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4620 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4621 (i860_fix_info): New enum.
4622 (MD_APPLY_FIX3): Define.
4623 (WORKING_DOT_WORD): Define.
4624 (TC_HANDLES_FX_DONE): Define.
4625 (DIFF_EXPR_OK): Define.
4626 (LISTING_HEADER): Define.
4627 (TARGET_FORMAT): Select target format based on endian flag.
4628 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4629 (target_big_endian): Add external declaration.
4631 * config/tc-i860.c: All existing code reworked completely. Other
4632 new code shown below.
4633 (SYNTAX_SVR4): Define.
4634 (target_warn_expand): New variable.
4635 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4636 (md_longopts): Declare and define with new options (-EL, -EB,
4638 (md_show_usage): New function.
4639 (md_operand): New function.
4640 (obtain_reloc_for_imm16): New function.
4641 (md_apply_fix3): New function.
4642 (tc_gen_reloc): New function.
4644 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4646 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4647 2 bytes of the jump address are in the same frag.
4648 (find): Accept 68hc12 register indirect modes.
4650 * NEWS: Mention 68HC11 & 68HC12 support.
4652 2000-08-07 Richard Henderson <rth@cygnus.com>
4654 * config/tc-ia64.c (unwind): Add prologue_mask member.
4655 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4656 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4657 (dot_body): Clear unwind.prologue_mask.
4658 (dot_prologue): Set it. Accept a register second argument.
4660 2000-08-07 Kazu Hirata <kazu@hxi.com>
4662 * config/atof-ieee.c: Fix formatting.
4663 * config/atof-tahoe.c: Likewise.
4665 2000-08-06 Nick Clifton <nickc@cygnus.com>
4667 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4670 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4671 of .popsection, .previous, .pushsection, .subsection,
4672 .version, .vtable_entry, .vtable_inherit and .weak.
4674 2000-08-05 Kazu Hirata <kazu@hxi.com>
4676 * config/tc-cris.c: Fix formatting.
4677 * config/tc-i386.c: Likewise.
4678 * config/tc-sparc.c (sparc_ip): Simplify the code.
4680 2000-08-04 Kazu Hirata <kazu@hxi.com>
4682 * config/tc-cris.c: Rearrange code for readability.
4683 * config/tc-d10v.c: Fix formatting.
4684 * config/tc-m32r.c: Likewise.
4685 * config/tc-sparc.c: Likewise.
4687 2000-08-02 Jim Wilson <wilson@cygnus.com>
4689 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4690 before ia64_find_opcode.
4691 (md_assemble): Likewise.
4693 2000-08-01 Nick Clifton <nickc@cygnus.com>
4695 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4696 Undo some formatting fixes.
4698 2000-08-01 Kazu Hirata <kazu@hxi.com>
4700 * config/obj-som.c: Fix formatting.
4701 * config/obj-ieee.c: Likewise.
4702 * config/tc-arm.c: Likewise.
4703 * config/tc-v850.c: Likewise.
4705 2000-08-01 Nick Clifton <nickc@redhat.com>
4707 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4708 index by command line option.
4710 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4712 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4713 (@node M68K-Branch): Rewrite to match the reality.
4715 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4717 * doc/c-i860.texi: New file.
4718 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4719 * doc/Makefile.in: Regenerate.
4720 * doc/all.texi: Add I860 as relevant architecture.
4721 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4723 2000-07-31 Kazu Hirata <kazu@hxi.com>
4725 * config/tc-d30v.c: Fix formatting.
4727 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4729 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4730 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4731 long emit a long branch if available instead of an absolute jump, never
4732 emit absolute jumps for anything with --pcrel.
4734 * doc/c-m68k.texi: Document new command line option.
4736 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4738 * config/tc-avr.c: Use PARAMS macro in function declarations.
4739 Don't declare md_pcrel_from_section (already in tc-avr.h).
4740 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4741 (avr_operand): Don't set (unsigned) op_mask to -1.
4743 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4745 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4746 * configure: Regenerated.
4747 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4748 of operand to the .type directive (.e.g, "type").
4750 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4752 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4753 * app.c (do_scrub_chars): Record where first comment found.
4754 * read.c (read_a_source_file): Init found_comment on entry, and
4755 notify whether comments found on exit.
4756 * config/tc-hppa.c (md_shortopts): Add "c".
4757 (md_longopts): Add warn-comment.
4758 (md_parse_option): Handle it.
4759 (md_show_usage): Show available options.
4760 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4762 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4764 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4765 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4767 (md_estimate_size_before_relax): Don't fall off end of function.
4769 2000-07-27 Kazu Hirata <kazu@hxi.com>
4771 * config/tc-avr.c: Fix formatting.
4772 * config/tc-ns32k.c: Likewise.
4774 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4776 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4778 2000-07-27 Kazu Hirata <kazu@hxi.com>
4780 * config/tc-d10v.c: Fix formatting.
4781 * config/tc-z8k.c: Likewise.
4782 * config/tc-sparc.c: Likewise.
4784 2000-07-26 Dave Brolley <brolley@redhat.com>
4786 * cgen.c (queue_fixup): Declare opinfo.
4787 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4788 (gas_cgen_md_operand): Ditto.
4789 (gas_cgen_md_apply_fix3): Ditto.
4791 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4793 * config/obj-coff.c (obj_frob_symbol): Don't merge
4794 labels. Don't merge if the symbol isn't constant. Return
4795 immediately if a symbol is merged.
4797 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4799 * frags.c (frag_align): Correct absolute section alignment.
4801 2000-07-20 DJ Delorie <dj@redhat.com>
4803 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4804 it breaks linking against DLLs.
4806 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4808 * configure.in: Add CRIS support.
4809 * configure: Regenerate.
4810 * Makefile.am: (CPU_TYPES): Add cris.
4811 (CPU_OBJ_VALID) [aout]: Add cris.
4812 (MULTI_CPU_TYPES): Add cris.
4813 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4814 [coff]: Only i386 and mips are valid.
4815 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4816 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4817 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4818 Regenerate dependencies.
4819 * Makefile.in: Regenerate.
4820 * aclocal.m4: Regenerate.
4821 * as.c: Declare crisaout, criself.
4822 * config/tc-cris.h, config/tc-cris.c: New.
4823 * config/e-criself.c, config/e-crisaout.c: New.
4824 * po/POTFILES.in, po/gas.pot: Regenerate.
4826 2000-07-20 Kazu Hirata <kazu@hxi.com>
4828 * read.c: Fix formatting.
4829 * write.c: Fix formatting.
4831 2000-07-19 H.J. Lu <hjl@gnu.org>
4833 * sb.c: Include <stdlib.h> if exists for abort ().
4835 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4837 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4838 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4839 (pa_type_args): Same here.
4841 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4843 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4844 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4845 the storage class is already set.
4847 2000-07-17 Kazu Hirata <kazu@hxi.com>
4849 * config/tc-m68hc11.c: Fix formatting.
4850 * config/tc-mn10200.c: Likewise.
4851 * config/tc-mn10300.c: Likewise.
4852 * config/tc-pj.c: Likewise.
4853 * config/tc-tic80.c: Likewise.
4854 * config/tc-w65.c: Likewise.
4856 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4858 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4861 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4863 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4866 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4868 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4869 ELF as are used for SOM (except the 32-bit reloc one) to decide
4870 whether a symbol can be reduced to a section symbol. Expand on
4871 the comment for symbols involved in LR% and RR% expressions.
4873 2000-07-14 Nick Clifton <nickc@cygnus.com>
4875 * config/tc-mips.c (mips_disable_float_construction): New
4876 static variable. Set to true if doubles should not be
4877 constructed by loading two single width fp registers with
4878 halves of the value.
4879 (mips_ip): Test mips_disable_float_construction.
4880 (md_longopts): Add command line switches --construct-floats
4881 and --no-construct-floats.
4882 (md_parse_option): Parse new command line options.
4883 (md_show_usage): Describe new command line options.
4885 * doc/c-mips.texi: Document new command line options.
4887 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4889 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4890 * configure: Regenerate.
4892 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4894 * configure.in (DEFAULT_EMULATION setting): Revert part of
4895 2000-07-01 change that set te_multi=multi unless set to tmips.
4896 * configure: Regenerate.
4898 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4900 * config/obj-coff.c (coff_frob_section): Add padding to the last
4901 section when aligning it increases its size.
4903 2000-07-11 Kazu Hirata <kazu@hxi.com>
4905 * config/tc-tic54x.c: Fix formatting.
4907 2000-07-10 Kazu Hirata <kazu@hxi.com>
4909 * config/tc-h8500.c: Fix formatting.
4910 * config/tc-tic54x.c: Fix formatting.
4912 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4914 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4915 displacements correctly.
4917 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4919 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4921 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4925 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4927 From David Huggins-Daines <dhd@linuxcare.com>
4928 * config/te-hppalinux64.h: Add a new emulation.
4929 * configure.in (emulations): Add configure bits to support the
4930 64-bit Linux/parisc target.
4931 * configure: Regenerate.
4933 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4934 (md_shortopts): Add `V' for ELF.
4936 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4937 when SOM or ELF_ARG_RELOC are defined.
4938 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4939 ELF_ARG_RELOC are defined.
4940 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4941 (pa_stringer): ..Do it here instead. Fix comment typos.
4942 (hppa_force_relocation): Cast enums to int before comparing with
4945 From Ryan Bradetich <rbradetich@uswest.net>
4946 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4947 redifinition warning.
4948 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4949 (hppa_force_relocation): ditto
4950 (md_apply_fix): Added cast to buf to fix warnings.
4952 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4953 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4955 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4956 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4957 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4958 reloc_type** to avoid warnings in switch.
4959 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4960 little earlier instead.
4962 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4964 (pa_type_args): Use symbol_arg_reloc_info.
4965 (struct pa_it): Make arg_reloc unsigned int.
4966 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4967 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4968 (pa_code): Delete. pa_text duplicates this function.
4969 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4970 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4972 (cons_fix_new_hppa): Actually change selector to e_fsel when
4973 warning about assuming so.
4974 (tc_gen_reloc): More example elf arg reloc code.
4975 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4976 (hppa_force_relocation): Likewise.
4978 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4980 (pa_end_of_source): Prototype.
4981 (hppa_fix_adjustable): Prototype.
4982 (LABELS_WITHOUT_COLONS): Move it..
4983 * config/te-hppa.h: To here.
4985 * config/te-hppa64.h: New file.
4987 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4989 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4990 format -10, -16, 16 relocs.
4991 (hppa_elf_mark_end_of_function): Test for null
4992 last_call_info->start_symbol
4994 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4995 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4996 re_assesmble_* functions. Delete extraneous statements. Fix
4998 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4999 insn to re_assemble_*.
5001 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5003 * doc/internals.texi (Expressions): Fix typo.
5005 2000-07-08 Kazu Hirata <kazu@hxi.com>
5007 * config/tc-sh.c: Fix formatting.
5008 * config/tc-tic54x.c: Fix formatting.
5009 * depend.c: Fix formatting.
5010 * flonum-konst.c: Likewise.
5011 * flonum-mult.c: Likewise.
5013 2000-07-07 Kazu Hirata <kazu@hxi.com>
5015 * config/tc-sh.c: Fix comments.
5016 * config/obj-vms.c: Fix comments.
5017 * config/tc-a29k.c: Likewise.
5018 * config/tc-alpha.c: Likewise.
5019 * config/tc-h8300.c: Likewise.
5020 * config/tc-h8500.c: Likewise.
5021 * config/tc-i370.c: Likewise.
5022 * config/tc-ia64.c: Likewise.
5023 * config/tc-m68hc11.c: Likewise.
5024 * config/tc-m68k.c: Likewise.
5025 * config/tc-mips.c: Likewise.
5026 * config/tc-ns32k.c: Likewise.
5027 * config/tc-ppc.c: Likewise.
5028 * config/tc-z8k.c: Likewise.
5030 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5032 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5033 Default to '(SEC_LOAD | SEC_DATA)'.
5034 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5036 * doc/internals.texi (CPU Backend): Describe
5037 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5039 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5041 * as.c (parse_args): NULL terminate the long option list.
5043 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5045 * config/tc-d30v.h: Include "write.h" for fixS.
5046 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5048 2000-07-05 Nick Clifton <nickc@cygnus.com>
5050 * config/tc-d30v.c (write_2_short): Further changes to warning
5051 messages produced when combining EITHER_BUT_PREFER_MU attributed
5054 2000-07-05 DJ Delorie <dj@redhat.com>
5058 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5060 * config/tc-arm.c (psrs): Accept combinations of flags.
5062 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5064 * config/tc-avr.c: Change _ () to _() around all strings marked
5065 for translation (exception from the usual coding style).
5066 (avr_opt): New struct variable, how the new switches are set.
5067 (OPTION_MMCU): Define as 'm' and actually use.
5068 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5069 (show_mcu_list): New function, display the list of known MCUs.
5070 (md_show_usage): Document the new switches. Call show_mcu_list.
5071 (avr_set_arch): Change 'm' to OPTION_MMCU.
5072 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5073 Handle the new switches.
5074 (avr_operands): Disable warnings for undefined combinations of
5075 operands if -mall-opcodes. Disable warnings for skipping two-word
5076 instructions if enhanced core or -mno-skip-bug.
5077 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5078 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5079 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5080 (avr_ldi_expression): Warn about implicit lo8().
5081 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5083 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5085 * configure.in: Add entry for mips-*-sysv4*MP*
5086 * configure: Rebuild
5087 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5088 elf32-tradlittlemips for traditional mips targets.
5089 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5090 test for Link Once sections as in adjust_reloc_syms.
5091 * config/te-tmips.h: New file for traditional mips targets. Define
5094 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5096 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5097 flags argument is not present, don't change an existing section's
5098 section's attributes. If the flags argument is present, warn if the
5099 attributes don't match the section's current attributes. When
5100 long section names are supported, set SEC_LINK_ONCE and
5101 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5103 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5105 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5106 symbols; create them.
5108 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5110 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5111 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5113 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5115 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5116 expressions. Ignore the problem when handling 16 bit signed
5117 immediates, because the assembler will take care of the relocation
5120 2000-06-27 Nick Clifton <nickc@cygnus.com>
5122 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5123 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5124 sequential order, and emit warning messages if the input source
5125 code contains constructs like that, or parallel constructs
5126 containing such opcodes.
5128 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5130 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5131 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5132 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5133 (md_show_usage): Update usage message.
5134 (md_parse_option): Allow redefinition of MCU type within the
5135 same avr[1-5] bfd machine type. Show both old and new MCU type
5136 in the error message.
5137 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5138 Simplify 8K wrap code.
5140 2000-06-25 Kazu Hirata <kazu@hxi.com>
5142 * config/obj-aout.c: Remove all uses of DEFUN.
5143 * config/obj-ieee.c: Likewise.
5144 * config/tc-sh.c: Fix comment typos.
5145 * config/tc-tahoe.c: Likewise.
5146 * config/tc-vax.c: Likewise.
5147 * config/tc-w65.c: Likewise.
5148 * config/tc-z8k.c: Likewise.
5149 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5151 2000-06-24 DJ Delorie <dj@cygnus.com>
5153 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5154 more changes from Sept 1999
5155 (tc_i386_fix_adjustable): ditto
5156 (md_apply_fix3): ditto
5158 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5160 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5161 (gas_cgen_parse_operand): Set it around expression() call.
5162 (gas_cgen_md_operand): Test for it before longjmp().
5164 2000-06-24 Kazu Hirata <kazu@hxi.com>
5166 * config/tc-h8500.c: Remove all uses of DEFUN.
5167 * config/tc-sh.c: Likewise.
5168 * config/tc-w65.c: Likewise.
5169 * config/tc-z8k.c: Likewise.
5171 * config/tc-h8500.c: Fix typos in comments.
5173 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5175 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5178 2000-06-23 matthew green <mrg@redhat.com>
5180 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5181 defined. Fix error message for `[' grouping.
5183 2000-06-22 Kazu Hirata <kazu@hxi.com>
5185 * config/tc-h8300.c: Fix formatting and comment typos.
5187 2000-06-22 Timothy Wall <twall@cygnus.com>
5189 * config/tc-ia64.c (note_register_values): Move premature QP
5190 notation clearing into the appropriate place.
5192 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5194 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5195 first before anything else. Add bin-bugs.h, emul.h and progress.h
5196 Sort list of files as for $(OBJS) in Makefile.am.
5198 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5199 find one. Remake dependencies.
5200 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5201 * Makefile.in: Regenerate.
5202 * doc/Makefile.in: Regenerate.
5204 * config/tc-i386.c (i386_displacement): Don't assume a constant
5205 displacement is necessarily 16 bits when in 16 bit code mode.
5206 (md_assemble): Instead size the displacement here after we know
5207 for sure that a .code16gcc operand hasn't automatically added
5208 operand size prefixes.
5210 2000-06-21 H.J. Lu <hjl@gnu.org>
5212 * Makefile.am: Rebuild dependency.
5213 * Makefile.in: Rebuild.
5215 2000-06-21 Kazu Hirata <kazu@hxi.com>
5217 * config/tc-h8300.c (parse_reg): Make the function static.
5218 (parse_exp): Likewise.
5220 2000-06-20 DJ Delorie <dj@cygnus.com>
5222 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5223 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5224 for cygwin import libraries to work properly.
5226 2000-06-20 H.J. Lu <hjl@gnu.org>
5228 * Makefile.am: Rebuild dependency.
5229 * Makefile.in: Rebuild.
5230 * configure: Likewise.
5231 * doc/Makefile.in: Likewise.
5233 2000-06-20 Timothy Wall <twall@cygnus.com>
5235 * doc/internals.texi (CPU backend): Add @itemx for
5236 TC_START_LABEL_WITHOUT_COLON.
5237 * doc/c-tic54x.texi: New.
5238 * doc/as.texinfo: Add tic54x features and include primary tic54x
5240 * doc/all.texi: Add C54X.
5241 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5242 * doc/Makefile.in: Regenerate.
5243 * configure.in: Add tic54x and define LIBM for tic54x.
5244 * configure: Regenrate.
5245 * config/tc-tic54x.[ch]: New.
5246 * config/obj-coff.h: Add tic54x.
5247 * Makefile.am: (CPU_TYPES): Add tic54x.
5248 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5249 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5250 (as_new_LDADD): Add $(LIBM).
5251 * Makefile.in: Regenerate.
5253 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5255 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5256 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5257 * doc/as.texinfo: Likewise.
5259 * configure, Makefile.in: Regenerate.
5260 * configure.in (emulations): Recognize m6811 and m6812.
5261 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5262 Added files for 68hc11 and 68hc12 assembler.
5263 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5264 * config/tc-m68hc11.h: Header definition for that assembler.
5266 2000-06-18 Nick Clifton <nickc@redhat.com>
5268 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5269 instead of OCTETS_PER_BYTE.
5271 * config/tc-v850.c: Fix compile time warnings.
5272 * config/tc-ppc.c: Fix compile time warnings.
5274 2000-06-18 H.J. Lu <hjl@gnu.org>
5276 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5277 * configure: Rebuild.
5279 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5281 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5284 2000-06-16 Nick Clifton <nickc@cygnus.com>
5286 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5287 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5289 * doc/c-mips.texi: Document newly accepted cpu variants.
5291 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5293 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5295 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5297 * macro.c (getstring): Make it possible to escape the quote
5300 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5302 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5304 2000-06-13 H.J. Lu <hjl@gnu.org>
5306 * configure: Regenerate.
5308 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5310 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5312 * doc/internals.texi (line_separator_chars): Semicolon is no
5313 longer a default. Mention null and newline as defaults.
5315 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5317 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5318 * config/tc-i860.h (line_separator_chars): Likewise.
5319 * config/tc-h8300.c (line_separator_chars): Likewise.
5320 * config/tc-i960.c (line_separator_chars): Likewise.
5321 * config/tc-m68k.c (line_separator_chars): Likewise.
5322 * config/tc-mips.c (line_separator_chars): Likewise.
5323 * config/tc-ns32k.c (line_separator_chars): Likewise.
5324 * config/tc-sparc.c (line_separator_chars): Likewise.
5325 * config/tc-vax.c (line_separator_chars): Likewise.
5327 * config/tc-h8300.c (comment_chars): Use string initialiser.
5328 * config/tc-i960.c (line_comment_chars): Likewise.
5329 * config/tc-z8k.c (comment_chars, line_comment_chars,
5330 line_separator_chars): Likewise.
5332 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5335 2000-06-08 Nick Clifton <nickc@cygnus.com>
5337 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5340 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5342 * configure.in (VERSION): Update to show this is the CVS mainline.
5344 2000-06-08 Matthew Jacob <mjacob@feral.com>
5346 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5347 $at is the integer register $r28, vs. both $r28 and the floating
5348 point register $f28.
5350 2000-06-08 James E. Wilson <wilson@cygnus.com>
5352 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5353 (dot_endp): Don't call ia64_flush_insns.
5354 (emit_one_bundle): Don't delete prologue/body records from
5355 unwind_record list in first loop. Rewrite second loop to account for
5358 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5360 * config/tc-ia64.c: Add missing prototypes.
5361 (generate_unwind_image): Cast argument to output_unw_records call.
5363 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5365 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5367 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5369 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5370 (REGISTER_P): likewise.
5371 (avr_opcodes): uses include/opcode/avr.h
5372 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5374 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5376 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5379 2000-06-03 H.J. Lu <hjl@gnu.org>
5381 * read.c (is_end_of_line): Put back `;'.
5383 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5385 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5387 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5389 * expr.c (operand): Test is_end_of_line outside switch to catch
5390 line separator chars that are also operators.
5391 (operator): Return O_illegal for line separator chars.
5393 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5394 entry (or `!' entry for TC_HPPA).
5396 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5397 before indexing is_end_of_line. Remove redundant check for '\0'.
5399 * config/tc-h8500.c (md_assemble): Likewise.
5400 * config/tc-mcore.c (md_assemble): Likewise.
5401 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5404 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5406 * config/tc-mcore.c (mcore_cons): Likewise.
5407 (mcore_float_cons): Likewise.
5408 (mcore_stringer): Likewise.
5409 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5411 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5413 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5415 2000-05-29 Nick Clifton <nickc@cygnus.com>
5417 * config/tc-sh.c: Fix compile time warning messages.
5419 * config/tc-mips.c: Fix compile time warning messages.
5421 2000-05-29 Philip Blundell <philb@gnu.org>
5423 * doc/as.texinfo: Update copyright dates.
5424 (Local Labels): Delete misplaced mention of ARM.
5425 * NEWS: Mention ARM ELF support.
5427 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5429 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5430 it is modified, and use the real_size to compute the frag address
5431 for dwarf2 line info.
5433 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5435 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5436 line-matching scheme to cope with automake moving variables around.
5437 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5438 * Makefile.in: Regenerate.
5440 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5442 * config/tc-sparc.c (sparc_relax): New.
5443 (md_longopts): Add -relax and -no-relax options.
5444 (md_parse_options, md_show_usage): Likewise.
5445 (md_apply_fix3): Optimize tail call into branch always if possible.
5447 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5449 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5450 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5451 rules, with warning when a GAS statement specifies a packing that
5452 will result in an instruction being squashed.
5453 Added typdef packing_type and enumerals, changed various integer
5454 literals to use the enumerals.
5456 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5458 * config/tc-ia64.c (dot_restorereg_p): New function.
5459 (md_pseudo_table): Add restorereg.p.
5460 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5461 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5463 * config/tc-ia64.h (unw_record_type): Add unwabi.
5464 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5465 called MASK with members for imask, and the masks produced by
5466 fr_mem, gr_mem, br_mem, and frgr_mem.
5467 (unw_p_record): Add members ABI and CONTEXT.
5468 (unw_x_record): Add member AB.
5469 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5470 as pseudo-register for use during unwind info generation.
5471 (AR_PFS, AR_LC): New macros.
5472 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5473 whose names start with an at sign (as in "@priunat").
5474 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5476 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5477 proc_end, unwind_info, personality_routine): Consolidate into
5478 "unwind" structure to reduce offset-table use. Add member
5479 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5481 (output_R1_format, output_R3_format, output_P3_format,
5482 output_P6_format): Initialize R with zero to reduce compiler warnings.
5483 (output_P7_format): Ditto. Add `default' branch to switch
5484 statement to reduce compiler warnings.
5485 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5486 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5487 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5488 into single argument.
5489 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5490 compiler warnings. Merge A and B args into single argument.
5491 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5492 A and B args into single argument.
5493 (free_record): Removed (wasn't used).
5494 (free_list_records): Also free imasks in prologue records.
5495 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5496 (output_spill_mask): Remove.
5497 (output_unwabi): New function.
5498 (output_epilogue, output_label_state, output_copy_state): Call
5500 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5501 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5503 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5504 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5505 as part of handling the prologue records. Emit region's imask if
5506 we have one. Handle unwabi, epilogue, label_state, copy_state,
5507 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5508 spill_sprel_p, and spill_reg_p records.
5509 (set_imask, count_bits, slot_index): New function.
5510 (fixup_unw_records): Fix region size computation. Handle
5511 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5512 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5513 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5514 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5515 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5516 (dot_save): Use manifest constants for applicaton registers.
5517 Handle REG_PR and REG_PRIUNAT.
5518 (dot_restore): Don't just ignore it.
5519 (dot_restorereg): New function..
5520 (generate_unwind_image): Ensure unwind info is a multiple of eight
5521 bytes, not just four bytes.
5522 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5523 (dot_altrp): Don't just ignore it.
5524 (dot_savemem): New function. Replaces dot_savesp() and
5525 dot_savepsp(). Use manifest constants for applicaton registers.
5526 Handle REG_PR and REG_PRIUNAT.
5527 (dot_savef): Simplify.
5528 (dot_saveb): Support generation of br_gr.
5529 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5530 dot_label_state, dot_copy_state): New function.
5531 (dot_unwabi): Don't just ignore it.
5532 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5533 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5534 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5535 (emit_one_bundle): Set slot number for prologue/body records
5536 *before* emitting the first insn.
5537 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5538 (md_begin): Declare "psp" pseudo-register.
5539 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5540 so we don't get segfault.
5541 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5542 counts as required per SW Conventions manual
5543 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5544 output_preds_psprel, output_preds_sprel, output_spill_base,
5545 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5546 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5547 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5548 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5549 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5550 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5551 (dot_vframe): Implement.
5552 (dot_vframesp, dot_vframepsp): New function.
5554 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5556 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5557 * configure: Regenerate.
5559 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5561 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5562 (md_estimate_size_before_relax): so we can use it here instead of
5563 old kludges. Localise vars to blocks. Comment.
5565 * frags.c (frag_new): Update fr_var comments.
5566 * frags.h (struct frag): Ditto.
5568 2000-05-22 Richard Henderson <rth@cygnus.com>
5570 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5571 (pseudo_func): Add pcrel.
5572 (operand_match): Handle IA64_OPND_TGT64.
5573 (build_insn): Likewise.
5574 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5575 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5576 (fix_insn): Handle all three 64-bit relocation types.
5578 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5580 * obj.h (struct format_ops): New members begin, app_file,
5581 s_set_other, s_set_desc, s_get_type, s_set_type,
5582 separate_stab_sections, init_stab_section.
5584 * config/obj-multi.h: Update GPL notice to v2.
5586 (obj_app_file): New.
5587 (S_SET_SIZE): Test s_set_size for NULL before calling.
5588 (S_SET_ALIGN): Similar for s_set_align.
5593 (SEPARATE_STAB_SECTIONS): New.
5594 (INIT_STAB_SECTION): New.
5595 (EMIT_SECTION_SYMBOLS): New.
5596 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5598 * config/obj-elf.h: Update GPL notice to v2.
5599 Mention that this file is included from obj-multi.h.
5600 (obj_begin): Wrap definition in ifndef.
5601 (elf_file_symbol): Constify declaration.
5602 (obj_app_file): Ditto.
5603 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5604 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5606 * config/obj-elf.c (elf_s_set_other): New.
5607 (elf_file_symbol): Constify argument.
5608 (elf_separate_stab_sections): New.
5609 (elf_init_stab_section): New.
5610 (elf_format_ops): Add new members. Remove comma at end.
5612 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5613 (ecoff_format_ops): Add new fields. Remove comma at end.
5614 Mention inconsistency for emit_section_symbols.
5616 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5618 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5619 (coff_separate_stab_sections): New.
5620 (coff_format_ops): Add new members.
5622 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5623 (obj_aout_s_set_other): New.
5624 (obj_aout_s_set_desc): New.
5625 (obj_aout_s_get_type): New.
5626 (obj_aout_s_set_type): New.
5627 (obj_aout_separate_stab_sections): New.
5628 (aout_format_ops): New members added. Use obj_aout_process_stab,
5629 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5630 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5632 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5634 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5636 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5637 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5638 (md_estimate_size_before_relax): Ensure jumps to weak and
5639 externally visible symbols are relocatable.
5641 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5643 * stabs.c (aout_process_stab): Make global.
5644 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5645 * read.h (aout_process_stab): Declare.
5647 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5648 Generalize to *aout, *coff *elf.
5649 * configure: Regenerated.
5651 * doc/internals.texi (Object format backend): Say
5652 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5654 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5655 * Makefile.in: Regenerated.
5657 2000-05-19 Catherine Moore <clm@cygnus.com>
5659 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5661 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5663 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5664 instruction to reflect change in re_assemble_*.
5666 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5668 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5669 build PA64 ELF tools.
5670 * configure: Rebuilt.
5672 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5674 * Makefile.am: Regenerate dependencies.
5675 * Makefile.in: Regenerate.
5677 2000-05-15 Nick Clifton <nickc@cygnus.com>
5679 * config/tc-arm.c (struct asm_psr): Add boolean field
5680 distinguishing between CSPR and SPSR. Rename 'number' field
5682 (psrs): Rearrange contents to match new asm_psr structure.
5683 (arm_psr_parse): Move next to psr_required_here. Make it
5684 return an asm_psr structure.
5685 (psr_required_here): Use asm_psr structure returned by
5687 (do_msr): Reorganise to allow psr_required_here to be called
5689 (md_undefined_name): Mark 'name' parameter as unused, since
5690 the COFF target does not use it.
5692 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5694 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5696 * config/te-aux.h: Likewise.
5697 * config/te-dpx2.h: Likewise.
5698 * config/te-go32.h: Likewise.
5699 * config/te-hp300.h: Likewise.
5700 * config/te-hppa.h: Likewise.
5701 * config/te-i386aix.h: Likewise.
5702 * config/te-ic960.h: Likewise.
5703 * config/te-interix.h: Likewise.
5704 * config/te-nbsd532.h: Likewise.
5705 * config/te-pc532mach.h: Likewise.
5706 * config/te-ppcnw.h: Likewise.
5707 * config/te-psos.h: Likewise.
5708 * config/te-sparcaout.h: Likewise.
5709 * config/te-sun3.h: Likewise.
5710 * config/te-sysv32.h: Likewise.
5712 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5714 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5715 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5716 and sign extend without an if statement.
5717 (build_bytes): Likewise.
5719 2000-05-14 Kazu Hirata <kazu@hxi.com>
5721 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5722 X_add_symbol L_32 case.
5724 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5726 * config/te-freebsd.h: New file.
5728 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5730 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5731 bindtextdomain): Replace defines with those from intl/libgettext.h
5732 to quieten gcc warnings.
5734 * NEWS: Mention x86 .arch and -q.
5736 * config/tc-i386.c (quiet_warnings): New.
5737 (md_assemble): Use quiet_warnings.
5738 (md_parse_option): Set quiet_warnings from -q.
5739 (md_show_usage): Mention -q, delete -m.
5740 (flag_do_long_jump): Delete.
5741 (md_parse_option): Remove -m.
5742 (md_show_usage): Remove -m.
5743 (md_create_long_jump): Remove useless flag_do_long_jump code.
5745 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5746 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5748 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5749 Alexander Sokolov <robocop@netlink.ru>
5751 * doc/c-i386.texi (i386-Arch): New section.
5752 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5754 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5755 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5756 architecture has been given and is not 486.
5757 (set_cpu_arch): New.
5758 (md_pseudo_table): Add .arch.
5759 (md_assemble): Warn if cpu architecture has been given and an
5760 unsupported instruction.
5762 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5763 Move operand_types bit defines after relevant template field.
5764 (template): Add cpu_flags.
5768 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5770 * config/tc-mn10300.h (md_end): Define.
5771 (mn10300_finalize): Declare.
5772 * config/tc-mn10300.c: Include dwarf2dbg.h.
5773 (debug_line): Define.
5774 (md_assemble): Generate dwarf2 line info.
5775 (mn10300_finalize): New function. Finalize dwarf2 info.
5777 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5779 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5780 external version of the relocation for weak symbols.
5782 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5784 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5785 frame size in units of 16 bytes, as required per SW Conventions manual.
5786 (output_unw_records): Output info-block header as a dword to get
5789 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5791 * as.h: #include "file", not <file> on files from ../include.
5792 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5793 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5794 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5795 (tc_coff_symbol_emit_hook): Ditto.
5796 (OPTCOUNT): Cast to int to avoid compiler warning.
5797 (md_begin): Fix signed/unsigned warnings.
5799 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5801 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5802 ABRANCH LONG case for a conditional branch on a 68000.
5803 (md_estimate_size_before_relax): Likewise. Also handle
5804 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5805 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5806 PC-relative on all CPUs.
5807 (md_estimate_size_before_relax): Likewise.
5809 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5811 * as.c (parse_args): Just mention current year in printed
5814 2000-05-03 J.T. Conklin <jtc@redback.com>
5816 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5818 (md_parse_option): Recognize -m7400.
5820 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5822 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5823 don't permit lp to become less than the words array.
5825 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5827 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5828 Fix little-endian case.
5830 2000-05-03 David O'Brien <obrien@NUXI.com>
5832 * as.c (parse_args): Update copyright.
5834 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5836 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5837 for the .bss section too.
5839 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5841 * configure.in: Set em=linux for hppa-*-linux.
5842 * configure: Regenerate.
5843 * doc/Makefile.in: Regenerate with correct automake.
5845 * frags.c (frag_grow): Sanity check chunk_size.
5847 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5848 * config/obj-som.h: Likewise.
5849 * config/obj-ieee.h: Likewise.
5851 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5853 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5854 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5855 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5856 (pa_ip): low_sign_unext now returns via function value. Use
5857 re_assemble_* instead of dis_assemble_* and
5858 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5860 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5861 (md_section_align, md_parse_option, md_show_usage,
5862 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5863 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5864 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5865 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5866 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5868 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5869 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5870 outside of switch. Correct mask and shifting errors in case 10
5871 and case -11. In case 21, compare against signed range to suit
5872 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5873 case 17 and case 22, use offsetT variable to properly check range.
5874 Use re_assemble_* here too.
5875 (evaluate_absolute): Change type of value to offsetT. Call
5876 hppa_field_adjust to do the work for us.
5877 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5878 (pa_parse_cmpib_64_cmpltr): Ditto.
5879 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5880 of i to unsigned int.
5881 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5882 (pa_end_of_source): Return type is void.
5884 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5886 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5888 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5890 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5891 More comments added.
5892 (md_begin): Removed "construct symbols for each register name".
5893 Because register names conflicts with GCC generated function
5895 (avr_operand): Now constant numbers can be used as a register
5896 identifiers (0 as r0, 31 as r31).
5897 (md_assemble): use skip_space () before parsing instruction
5900 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5902 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5903 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5904 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5905 * configure: Regenerate.
5907 2000-04-29 Andreas Jaeger <aj@suse.de>
5909 * as.h: Correctly check GCC version.
5911 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5913 * doc/as.1: Fix unbalanced brackets.
5915 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5917 (line_comment_chars): Set to '/' if TE_FreeBSD.
5919 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5921 * configure.in: Configury support for PA64 (currently disabled).
5922 * configure: Rebuilt.
5924 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5926 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5927 bfd_set_section_alignment.
5929 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5931 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5934 2000-04-24 Nick Clifton <nickc@cygnus.com>
5936 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5937 * doc/as.texinfo (Align): Include arm and strongarm in list of
5938 targets that have the second form of the behaviour of the .align
5941 2000-04-24 Mark Klein <mklein@dis.com>
5943 * config/obj-som.c: Terminate obj_pseudo_table.
5945 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5947 * as.c (parse_args): Allow md_parse_option to override -a listing
5949 * config/obj-coff.c (add_lineno): Change type of offset parameter
5950 from "int" to "bfd_vma."
5951 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5952 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5953 (ppc_change_csect): Align correctly for XCOFF64.
5954 (ppc_machine): New function, which discards "ppc_machine" line.
5955 (ppc_tc): Cons for 8 when code is 64 bit.
5956 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5958 (md_parse_option): Handle -a64 and -a32.
5960 * config/tc-ppc.h (TARGET_MACH): Define.
5961 (TARGET_FORMAT): Move to function.
5962 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5964 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5966 * config/tc-avr.c: New AVR_ISA_ defined.
5967 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5968 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5969 for `fmul', `movw' and `lpm R,Z' instructions.
5970 (avr_operands): Warn if current opcode is a two-word instruction
5971 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5972 (avr_opcodes): New commands added.
5973 (REGISTER_P): Check 'a' and 'v' constraint letters.
5974 (mcu_types): New MCU added.
5976 2000-04-22 Timothy Wall <twall@cygnus.com>
5978 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5980 (operand_match): Conditionally insert default bit values for IMMU9.
5982 2000-04-14 Matthew Green <mrg@cygnus.com>
5984 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5985 * configure: Rebuilt.
5987 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5988 Jason Eckhardt <jle@cygnus.com>
5990 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5992 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5993 Added handling of new operand types l,y,&,fe,fE,fx.
5995 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5996 David Mosberger <davidm@hpl.hp.com>
5997 Timothy Wall <twall@cygnus.com>
5998 Andrew MacLeod <amacleod@cygnus.com>
5999 Jim Wilson <wilson@cygnus.com>
6001 * Makefile.am (CPU_TYPES): Add ia64.
6002 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6003 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6004 * Makefile.in: Rebuild.
6005 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6006 * configure: Rebuild.
6007 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6008 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6009 * expr.c (expr): Handle md_optimize_expr.
6010 * read.c (LEX_HASH): Add comment.
6011 * config/tc-ia64.c, config/tc-ia64.h: New files.
6013 2000-04-21 Richard Henderson <rth@cygnus.com>
6015 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6016 bundling a non-delayed branch type instruction.
6018 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6020 * config/tc-mn10300.c (HAVE_AM30): Define.
6021 (md_assemble): Use it.
6023 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6025 * config/obj-elf.c (obj_elf_change_section): Check for changed
6028 * Makefile.am: (CPU_MULTI_VALID): Remove.
6029 (MULTI_CPU_TYPES): Define.
6030 (MULTI_CPU_OBJ_VALID): Define.
6031 (DEPTC): Use the above.
6032 (DEPOBJ): Same here.
6034 Regenerate dependencies.
6035 * Makefile.in: Regenerate.
6037 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6039 * Makefile.am (YACC, LEX): Get them from configure.
6041 2000-04-18 H.J. Lu (hjl@gnu.org)
6043 * config/tc-i386.c (offset_in_range): Use addressT instead of
6044 bfd_vma for non-bfd assemblers.
6046 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6048 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6049 doesn't give spurious errors.
6051 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6053 * as.h (SEEK_SET): Define if undefined.
6055 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6057 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6058 constants, and don't assume offsetT is 32 bits.
6060 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6062 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6063 (md_pcrel_from_section): Add prototype.
6064 (d10v_fix_adjustable): Add prototype.
6065 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6067 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6069 2000-04-12 Nick Clifton <nickc@cygnus.com>
6071 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6072 symbol in frag chain.
6074 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6076 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6077 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6078 (fits_in_signed_word, smallest_imm_type): Ditto.
6079 (md_assemble): Use an offsetT var to hold offsetT values, not a
6081 (offset_in_range): New.
6082 (md_assemble): Use it.
6083 (md_convert_frag): Change type of target_address, opcode_address,
6084 and displacement_from_opcode_start to offsetT.
6085 (md_create_short_jump): Change type of offset to offsetT.
6086 (md_create_long_jump): Ditto.
6087 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6088 (md_chars_to_number): Remove.
6089 (output_invalid): Remove duplicate prototype.
6091 2000-04-09 Nick Clifton <nickc@cygnus.com>
6093 * Makefile.am (CPU_TYPES): Add 'avr'.
6094 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6095 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6097 * Makefile.in: Regenerate.
6099 * doc/as.texinfo: Add M32R documentation.
6101 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6103 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6104 --enable-build-warnings option.
6105 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6106 * Makefile.in, configure: Re-generate.
6108 2000-04-07 Nick Clifton <nickc@cygnus.com>
6110 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6111 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6112 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6113 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6114 (arm_force_relocation): Force relocations for
6115 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6117 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6119 * config/tc-sh.c (get_operands): There's no third operand if the
6120 first operand is an immediate.
6122 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6124 * config/tc-sh.c (immediate): Delete.
6125 (sh_operand_info): Add immediate member.
6126 (parse_reg): Use A_PC for pc.
6127 (parse_exp): Add second argument 'op'. All callers changed.
6128 (parse_at): Expect pc to be coded as A_PC.
6129 Use immediate field in *op.
6130 (insert): Add fourth argument 'op'. All callers changed.
6131 (build_relax): Add second argument 'op'. All callers changed.
6132 (insert_loop_bounds): New function.
6133 (build_Mytes): Remove DISP_4.
6134 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6135 (assemble_ppi): Use immediate field in *operand.
6136 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6137 (md_apply_fix): Likewise.
6138 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6140 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6142 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6144 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6146 * internals.texi (CPU backend): Document
6147 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6149 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6151 * po/gas.pot: Regenerate.
6153 * as.c (show_usage): Restore translated part of bug string.
6154 * gasp.c (show_usage): Likewise.
6156 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6157 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6158 than move-if-change.
6159 (DEP1): Modify for "gcc -MM".
6163 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6164 Update dependencies.
6165 * Makefile.in: Regenerate.
6167 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6169 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6170 (md_begin): Likewise.
6171 (HAVE_AM33): New macro.
6172 (md_assemble): Use it. Match r_regs and xr_regs only if
6175 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6177 * as.h: #include "bin-bugs.h"
6178 * as.c (show_usage): Use REPORT_BUGS_TO.
6179 * gasp.c: #include "bin-bugs.h"
6180 (show_usage): Use REPORT_BUGS_TO.
6182 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6184 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6186 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6187 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6190 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6192 * config/tc-i386.c (i386_immediate): Don't assume a constant
6193 immediate is necessarily 16 bits when in 16 bit code mode.
6194 (md_assemble): Instead set guess_suffix here after we have checked
6197 2000-04-02 Richard Henderson <rth@cygnus.com>
6199 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6200 quantities. Correct right shift sign extension.
6201 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6202 32-bit value when shifting into place.
6204 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6206 * app.c: Add ATTRIBUTE_UNUSED as needed.
6207 * config/tc-ppc.c: Likewise.
6208 (ppc_size): Make unsigned long.
6209 (ppc_insert_operand): Add casts to avoid warnings.
6211 2000-03-31 Nick Clifton <nickc@cygnus.com>
6213 * config/tc-d10v.h (md_flush_pending_output): Define.
6215 2000-03-29 Nick Clifton <nickc@cygnus.com>
6217 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6218 segment. Works for both BFD_ASSEMBLER and others.
6219 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6221 2000-03-29 Nick Clifton <nickc@cygnus.com
6223 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6225 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6227 * listing.c (LISTING_LHS_WIDTH): Default depends on
6229 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6231 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6233 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6236 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6238 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6240 * config/tc-avr.c (mcu_types): Add missing initialiser.
6241 (md_pcrel_from_section): Add prototype.
6242 (avr_operand): Remove redundant test of unsigned < 0.
6243 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6245 2000-03-27 Denis Chertykov <denisc@overta.ru>
6247 * config/tc-avr.c: New file for AVR support.
6248 * config/tc-avr.h: Likewise.
6249 * configure.in: Add AVR support.
6250 * configure: Regenerate.
6252 2000-03-26 Timothy Wall <twall@cygnus.com>
6254 * gasp.c (macro_op): Add new argument to check_macro call.
6255 Macro structure definitions moved to macro.h
6256 * sb.h: Add argument to prototype for input_scrub_include_sb.
6257 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6258 nesting checks with an additional flag.
6259 (struct input_save): Add flag to indicate whether current sb
6260 should be checked for proper macro/conditional nesting.
6261 (input_scrub_push/pop): Save/restore nest check flag.
6262 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6264 * macro.c (check_macro): Allow caller to retrieve parsed macro
6265 information if a pointer is provided. This information may be
6266 used by the new macro hooks.
6267 * macro.h: Update prototype for check_macro. Macro struct
6268 definitions moved here from macro.c/gasp.c.
6269 * read.c (read_a_source_file): Add parameter to check_macro call,
6270 and pass macro info to the macro hook, if defined.
6271 (input_scrub_insert_line): New. Allow insertion of a line of
6272 characters into the input stream.
6273 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6274 file into the input stream.
6275 (s_include): Use input_scrub_insert_file.
6276 * internals.texi: Document new macro hooks.
6277 * as.h: New prototypes added.
6279 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6281 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6282 an initial capital letter.
6283 (i386_index_check): Reindent.
6285 2000-03-19 Nick Clifton <nickc@cygnus.com>
6287 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6290 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6292 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6293 instruction operand bad if Rd > 7 when generating
6294 thumb instructions. Prevents for example,
6295 "adr r12,label" from silently failing and generating
6296 the wrong instruction.
6298 2000-03-17 Nick Clifton <nickc@cygnus.com>
6300 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6301 that have a destingation >= 0x400000.
6302 Fix compile time warning messages.
6304 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6306 * config/tc-sh.c (md_begin): When encountering insn that are
6307 not supported by the current arch, only change the name if
6308 its contents are the same as prev_name.
6309 (get_specific): If the the architecture doesn't match, fail.
6311 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6313 * config/tc-sh.c (IDENT_CHAR): Define.
6314 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6315 matching back where it came from.
6317 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6319 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6321 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6323 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6326 2000-03-15 Kazu Hirata <kazu@hxi.com>
6328 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6330 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6332 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6333 floating-point-number, make sure 'f' is in FLT_CHARS.
6335 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6337 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6338 (s_lcomm_internal): Use it.
6339 * doc/internals.texi (CPU backend): Document it.
6340 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6343 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6345 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6348 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6349 implementation doesn't have special handling for switch
6351 (macro_build): Allow for code in sections other than .text.
6353 (mips_ip): Likewise.
6354 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6355 Don't perform relocs if we will be outputting them.
6356 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6357 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6360 2000-03-09 Catherine Moore <clm@cygnus.com>
6362 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6363 relocation type based on the entry in the fixup structure.
6364 Put S_IS_EXTERN processing back in.
6366 2000-03-08 H.J. Lu (hjl@gnu.org)
6368 * Makefile.am (install-exec-tooldir): Depend on
6369 install-exec-bindir for parallel make.
6370 * Makefile.in: Regenerated.
6372 2000-03-06 Nick Clifton <nickc@cygnus.com>
6374 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6376 (md_parse_option): Parse -m32r command line switch - disable m32rx
6378 (md_show_usage): Document new option.
6380 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6381 * doc/Makefile.in: Regenerate.
6382 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6384 2000-03-02 Michael Meissner <meissner@redhat.com>
6386 * config/tc-d30v.c (check_range): Remove code that incorrectly
6387 sign extended values where bits < 32.
6389 2000-03-02 H.J. Lu (hjl@gnu.org)
6391 * configure.in: Support --enable-targets=all on ia32.
6392 * configure: Regenerated.
6394 2000-03-01 Nick Clifton <nickc@cygnus.com>
6396 * gasp.c (do_align): Remove bogus check of alignment value.
6398 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6400 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6401 TC_PPC was defined forced the type of a symbol with no other type
6404 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6406 * doc/internals.texi (CPU backend): Mention that
6407 line_separator_chars do not break up comments. Fix typos for
6408 LEX_AT and LEX_NAME descriptions. Document operands for
6409 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6410 description of md_create_short_jump usage. Document argument for
6411 md_undefined_symbol.
6413 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6415 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6416 (md_parse_option): Handle it.
6417 (md_show_usage): Document it.
6419 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6421 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6422 opcode, for the instruction `pal19'. From Andrea Arcangeli
6425 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6427 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6429 (md_assemble): To here, before template operands are matched.
6430 Also ensure a constant immediate is sign extended when we know the
6431 size is at most 16 bits. This is to catch cases like "add
6432 $0xffc0,%ax" where we don't know the size, and thus that the
6433 immediate can be represented as Imm8S until after parsing the
6435 (i386_displacement): Similarly sign extend 16 bit constant
6437 (md_assemble): Relax 16-bit jump constant range check to suit sign
6438 extended displacements.
6440 2000-02-26 Andreas Jaeger <aj@suse.de>
6442 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6444 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6446 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6447 call operands when intel_syntax.
6448 (intel_float_operand): Return 2 for "fi...".
6449 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6450 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6451 earlier "SHORT" change.
6452 (md_assemble): When determining suffix from Regs, exclude
6455 2000-02-24 Nick Clifton <nickc@cygnus.com>
6457 * configure: Add arm-wince, mips-pe and sh-pe targets.
6458 * configure: Regenerate.
6460 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6462 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6463 "pe-mips" for the mips-pe target.
6465 * config/tc-arm.c (insns): Change displacement encoded in BL
6466 and B instructions if the target port is arm-wince.
6467 (do_ldst): Do not bias the relocation offset if the target
6469 (md_pcrel_from): Add in missing relocation offset bias if the
6470 target os arm-wince.
6472 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6473 (md_begin): Disable -G support for mips-pe target.
6474 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6475 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6478 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6479 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6480 assembler, just set the alignment to 4.
6482 * config/te-wince-pe.h: New file for WinCE targets. Define
6485 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6487 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6488 string instructions.
6489 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6490 (i386_intel_memory_operand): After finding a segment override,
6491 check again for no `[' before looking for a displacement. Bomb if
6492 more than one displacement rather than silently discarding the
6493 second and subsequent ones. Free strings malloc'd by
6494 build_displacement_string.
6496 2000-02-24 Catherine Moore <clm@cygnus.com>
6498 * config/obj-som.c (obj_pseudo_table): Add "weak".
6499 (obj_som_weak): New routine.
6501 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6503 * config/tc-i386.c (union i386_op): New.
6504 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6505 Throughout file replace occurences of disps[n], imms[n], regs[n]
6506 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6507 intel mode operand swapping. Add assert in regKludge and
6508 fake_zero_displacement code. Test i.types[n] when outputting
6509 displacements and immediates. Combine output of Disp16 with
6511 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6512 when in intel mode by (not) reversing fsub and fdiv operands
6513 before the template search. This fails for single operand
6514 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6515 undefined. Instead fix the base_opcode after we've found the
6516 template. Move base_opcode xor with found_reverse_match from
6517 opcode output code to before this fix so we test for the correct
6519 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6520 check in intel mode. Instead compare opcodes.
6522 * config/tc-i386.h (TC_RELOC): Delete.
6523 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6524 with equivalent call to reloc.
6526 * as.h (flag_m68k_mri): Move declaration after target include, and
6527 only declare when TC_M68K defined. Define as zero otherwise.
6528 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6529 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6530 Define as zero otherwise.
6531 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6532 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6533 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6534 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6535 testing whether defined.
6536 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6537 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6538 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6539 rather than testing whether defined.
6540 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6541 (parse_mri_cons): Declare and use only when TC_M68K.
6542 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6543 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6544 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6546 * NEWS: Mention IBM 370 support.
6548 2000-02-23 Richard Henderson <rth@cygnus.com>
6550 * config/tc-i386.c (md_assemble): When swapping operands for
6551 intel_syntax, assume everything that's not Imm or Disp is a
6554 2000-02-23 Linas Vepstas <linas@linas.org>
6556 * config/tc-i370.c, config/tc-i370.h: New files.
6557 * Makefile.am: Add support for Linux/IBM 370.
6558 * configure.in: Likewise.
6559 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6560 * config/obj-elf.c: Include elf/i370.h
6561 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6563 * Makefile.in: Regenerate.
6564 * configure: Regenerate.
6566 * doc/c-i370.texi: New file.
6567 * doc/all.texi: Include it.
6568 * doc/as.texinfo: And here.
6569 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6570 * doc/Makefile.in: Regenerate.
6572 2000-02-19 Michael Meissner <meissner@redhat.com>
6574 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6575 determine if an instruction can be used in parallel with an ADDppp
6576 or SUBppp instruction.
6578 2000-02-22 Andrew Haley <aph@cygnus.com>
6580 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6582 2000-02-22 Andrew Haley <aph@cygnus.com>
6584 * config/tc-mips.c (mips_gp32): New variable.
6585 (macro_build) Use mips_gp32.
6587 (md_longopts): Add "-mgp32" and "-mgp64".
6588 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6590 (OPTION_M7900): Change offset
6591 (OPTION_NO_M7900): Ditto.
6593 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6595 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6596 warning, and bump it to 1.
6598 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6600 From Brad Lucier <lucier@math.purdue.edu>:
6601 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6604 2000-02-21 Catherine Moore <clm@cygnus.com>
6606 * config/tc-mips.c (MF_HILO_INSN): Define.
6607 (mips_7000_hilo_fix): Declare.
6608 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6609 (md_parse_option): Check for 7000_HILO_FIX options.
6610 (OPTION_M7000_HILO_FIX): Define.
6611 (OPTION_NO_M7000_HILO_FIX): Define.
6612 * doc/c-mips.texi (-mfix7000): Describe.
6614 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6616 * listing.c (print_lines): Remove unused variable `end'.
6618 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6619 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6620 reloc_type when BFD_ASSEMBLER.
6621 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6622 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6623 statement and quell signed vs. unsigned comparison warning.
6625 2000-02-18 Nick Clifton <nickc@cygnus.com>
6627 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6628 the computed frag offset, rather than overwriting it.
6630 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6632 * config/tc-sh.c ("elf/sh.h"): Include.
6633 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6634 (md.begin): Initialize target_arch.
6635 Only include opcodes in has table that match selected architecture.
6636 (parse_reg): Recognize register names for sh-dsp.
6637 (parse_at): Recognize post-modify addressing.
6638 (get_operands): The leading space is now optional.
6639 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6640 arguments. Update valid_arch.
6641 (build_Mytes): Add support for SDT_REG_N.
6642 (find_cooked_opcode): New function, broken out of md_assemble.
6643 (assemble_ppi, sh_elf_final_processing): New functions.
6644 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6645 (md_longopts, md_parse_option): New option: -dsp.
6646 * config/tc-sh.h (elf_tc_final_processing): Define.
6647 (sh_elf_final_processing): Declare.
6649 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6651 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6652 the unwinder subspace. Save the current seg/subseg before creating
6655 2000-02-10 Nick Clifton <nickc@cygnus.com>
6657 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6658 little endian targets.
6659 (INST_BYTE1): Redefine to handle big and little endian
6661 (cpu_type): New type: Select between M340 and M210.
6662 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6663 instructions of the M340.
6664 (md_assemble): Add support for the MULSH and OPSR classes of
6666 (md_atof): Add support for little endian targets.
6667 (md_parse_option): Add support for -EL, -EB and -mcpu command
6669 (md_convert_frag): Add support for little endian targets.
6670 (md_apply_fix3): Add support for little endian targets.
6671 (md_number_to_chars): Add support for little endian targets.
6673 2000-02-10 Timothy Wall <twall@redhat.com>
6675 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6676 defined, use it to verify the symbol just read should be a label.
6678 2000-02-10 Timothy Wall <twall@redhat.com>
6680 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6681 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6682 around colons when KEEP_WHITE_AROUND_COLON is defined.
6683 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6684 and KEEP_WHITE_AROUND_COLON.
6686 2000-02-08 Timothy Wall <twall@redhat.com>
6688 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6690 (do_repeat): New. Abstract repeat logic so that a "break" can be
6692 (end_repeat): New. Provide support for a "break" out of the
6694 * read.h: Add prototypes for new functions.
6696 2000-02-08 Timothy Wall <twall@redhat.com>
6698 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6699 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6700 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6703 2000-02-08 Timothy Wall <twall@redhat.com>
6705 * read.c: Added elseif to directives table.
6706 * read.h: Added prototype for s_elseif.
6707 * doc/as.texinfo: Added description for elseif.
6708 * cond.c (s_elseif): New function
6710 2000-02-04 Timothy Wall <twall@redhat.com>
6712 * listing.c (print_lines): Remove conditionals causing bug in
6715 2000-02-03 Timothy Wall <twall@cygnus.com>
6717 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6719 * frags.c (frag_new): Calculate fr_fix in octets
6720 (frag_now_fix) Return offset as target address offset (bytes).
6721 (frag_now_fix_octets) New - Return offset in octets (8-bit
6723 * frags.h: Added prototype for frag_now_fix_octets().
6724 Distinguish between octets and bytes in field descriptions.
6725 * listing.c (calc_hex): Account for octets vs bytes when
6726 printing addresses/offsets.
6727 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6728 target is little-endian, print the octets in a word in big-endian
6729 order so that the display looks like a proper hexadecimal number,
6730 instead of having the octets reversed.
6731 * read.c (do_align): When recording alignment, alignment power
6732 should be in terms of target bytes (minimum addressible unit)
6734 (do_org) Convert ORG target address (byte) argument into an
6735 octet offset when generating a variable fragment.
6736 * symbols.c (resolve_symbol_value): Symbol final value
6737 converted to a target address offset (bytes) from its octet offset.
6738 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6739 offset (bytes) is adjusted by the frag offset (octets) converted
6741 (coff_frob_section) Section alignment power is in terms of bytes;
6742 convert it to an octet alignment power when calculating size (and
6743 size mask) in octets. Don't modify the section size in order to
6744 "align" it for TI COFF, since that format has a different method
6745 for storing alignment information.
6747 2000-02-01 Timothy Wall <twall@cygnus.com>
6749 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6750 entries, matching the way GCC generates them. If not escaped, the
6751 filename is encoded incorrectly.
6753 2000-01-31 Nick Clifton <nickc@cygnus.com>
6755 * config/tc-arm.c (reg_table): Add support for ATPCS register
6758 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6760 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6762 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6764 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6765 of a symbol when we really care about its value.
6767 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6769 * config/tc-mcore.c (md_assemble): Give warning message if
6770 operands passes to instruction are more than the spec.
6772 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6774 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6775 Thumb mode but the label seen was not declared as '.thumb_func'
6776 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6777 correct disassembly of Thumb code bounded by non function labels.
6779 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6781 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6782 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6784 * Makefile.in: Same here.
6787 * configure.in: Set bfd_gas for i386-aout when primary target
6788 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6789 we may need the primary te_file. Remove incorrect comment.
6791 * configure: Regenerate.
6793 * config/e-i386aout.c: New file.
6795 * as.c (USE_EMULATIONS): Move to before print_version_id.
6796 (struct emulation): Add i386aout.
6797 (show_usage): Split text strings. Reformat -a text. Add --em
6801 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6802 (aout_format_ops): New.
6805 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6806 preprocessor conditional and add aout USE_EMULATIONS tests.
6807 (read_a_source_file): Don't pass error strings to printf as
6811 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6813 (do_data): Same here.
6814 (process_file): And here.
6817 * symbols.c (colon): Rewrite "already defined" fatal message
6818 code for aout with USE_EMULATIONS.
6821 * config/obj-aout.c (OBJ_HEADER): Define.
6822 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6824 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6825 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6827 (obj_aout_type): Expand S_SET_OTHER here too.
6828 (obj_read_begin_hook): Remove.
6829 (aout_pop_insert): New.
6830 (obj_aout_s_get_other): New.
6831 (obj_aout_s_get_desc): New.
6832 (aout_format_ops): New.
6835 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6836 gets aout_pseudo_table.
6837 (aout_pseudo_table): Declare.
6838 (obj_read_begin_hook): Define.
6841 * config/obj-coff.c (obj_pseudo_table): Rename to
6843 (coff_pop_insert): Use coff_pseudo_table.
6844 (coff_sec_sym_ok_for_reloc): Remove.
6845 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6846 and comment all zero entries and remove #if 0 code.
6849 * config/obj-coff.h (obj_pop_insert): Define.
6850 (coff_pseudo_table): Declare.
6853 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6854 s_get_size, s_set_size. Comment all zero entries.
6857 * config/obj-elf.c (elf_s_get_other): New function.
6858 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6859 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6860 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6862 (obj_elf_parse_section_letters): Don't pass error strings to
6863 printf as format arg.
6866 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6868 (elf_s_get_other): Declare.
6869 (S_GET_OTHER) Define as elf_s_get_other if not already
6871 (S_SET_OTHER): Only define when not already defined.
6872 (elf_obj_read_begin_hook): Declare.
6873 (obj_read_begin_hook): Define.
6874 (elf_obj_symbol_new_hook): Declare.
6875 (obj_symbol_new_hook): Define.
6878 * config/obj-multi.h: Add copyright header and protect against
6879 multiple inclusion. Add * to all function pointers.
6880 (OBJ_HEADER): If defined, include it rather than other defines
6882 (obj_frob_file_after_relocs): Test for NULL.
6883 (obj_symbol_new_hook): Here too.
6884 (obj_sec_sym_ok_for_reloc): And here.
6885 (S_GET_OTHER): Define.
6886 (S_GET_DESC): Define.
6887 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6888 (OBJ_MAYBE_ELF): Update comment.
6890 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6891 OBJ_AOUT preprocessor conditional and handle emulation by
6892 testing OUTPUT_FLAVOR.
6893 (i386_displacement): Here too.
6894 (md_section_align): Similarly here.
6895 (i386_target_format): Conditionally compile when more than one
6896 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6897 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6898 (i386_displacement): Here too.
6901 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6902 Define TARGET_FORMAT for aout only when not multi.
6905 * config/te-multi.h: Delete file as it's identical to te-generic.h
6907 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6909 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6910 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6913 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6915 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6918 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6920 * config/tc-mips.c (mips_do_align): New function.
6921 * config/tc-mips.h (md_do_align): Define.
6923 2000-01-10 Philip Blundell <philb@gnu.org>
6925 * doc/c-arm.texi (ARM Options): Fix typo.
6926 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6927 line separator for Linux.
6928 * doc/as.texinfo (Comments): Mention the ARM.
6930 2000-01-10 Philip Blundell <pb@futuretv.com>
6932 * configure.in (arm*-*-conix*): New target.
6933 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6935 * configure: Regenerate.
6937 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6939 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6940 (obj_elf_visibility): New function.
6942 * doc/as.texinfo (Visibility): New node: document visibility
6945 For older changes see ChangeLog-9899