1 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
3 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
5 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
6 (cirrus_regtype): New enum.
7 (LONGEST_INST): Change to 10.
14 (insns): Add cirrus dsp instructions.
15 (ARM_EXT_MAVERIKSC_REG): New.
16 (cirrus_register): New.
17 (cirrus_mvf_register): New.
18 (cirrus_mvd_register): New.
19 (cirrus_mvfx_register): New.
20 (cirrus_mvdx_register): New.
21 (cirrus_mvax_register): New.
22 (ARM_EXT_MAVERIKsc_register): New.
23 (reg_table): Add cirrus registers.
24 (cirrus_valid_reg): New.
25 (cirrus_reg_required_here): New.
45 (cirrus_parse_offset): New.
47 (md_parse_option): Add arm9e.
48 (md_show_usage): Same.
50 2001-10-08 Tom Rix <trix@redhat.com>
52 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
54 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
56 2001-10-07 Alan Modra <amodra@bigpond.net.au>
58 * config/obj-elf.c: Standardize error/warning messages - don't
59 capitalise, no final period or newline, don't say "ignoring" for
60 as_bad messages. In some cases, change the wording to that used
61 elsewhere for similar messages.
62 (obj_elf_section_name): New function, split out from ..
63 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
64 entsize not specified.
66 2001-10-05 Jakub Jelinek <jakub@redhat.com>
68 * doc/as.texinfo: Document M and S ELF section flags.
70 2001-10-05 Alan Modra <amodra@bigpond.net.au>
72 * subsegs.c (subseg_text_p): Return 0 for absolute section.
73 * read.c (do_align): If in absolute section, warn about and ignore
74 non-zero fill pattern.
76 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
78 * config/tc-mn10300.c (tc_gen_reloc): Don't free
79 reloc->sym_ptr_ptr if it's not allocated.
81 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
83 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
85 (prev_insn_fixp): Likewise.
86 (append_insn): Changed prototype to accept a relocation pointer.
87 (imm_reloc): Make it an array.
88 (offset_reloc): Likewise.
89 (md_assemble): Handle triple relocations.
90 (append_insn): Likewise. Add handling for some NewABI relocations.
91 (mips_no_prev_insn): Handle triple relocations.
92 (macro_build): Likewise. Add handling for some NewABI relocations.
93 Move handling for the 'u' case to append_insn().
94 (mips16_macro_build): Handle triple relocations.
95 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
97 (mips_ip): Handle triple relocations.
98 (mips16_ip): Likewise.
99 (mips_force_relocation): Force handling of triple relocations
100 without symbols for NewABI.
101 (md_apply_fix): Add handling for some NewABI relocations.
103 2001-10-05 Alan Modra <amodra@bigpond.net.au>
105 * config/tc-i386.c (parse_register): If not producing code for
106 x86_64, reject x86_64 register name matches.
107 (md_assemble): Remove now redundant check for x86_64 regs.
109 2001-10-04 Alan Modra <amodra@bigpond.net.au>
111 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
112 as BFD_DEFAULT_TARGET_SIZE.
114 (ppc_is_toc_sym): Likewise.
115 (md_apply_fix3): Likewise.
117 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
119 * config/tc-mips.c (mips_64): Remove.
120 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
122 (mips_abi_level, mips_abi): New enum.
123 (mips_32bit_abi): Remove.
124 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
125 (HAVE_NEWABI): New define.
126 (HAVE_64BIT_OBJECTS): New define.
127 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
128 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
129 (support_64bit_objects): New prototype.
130 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
131 .reginfo section for n32, use .MIPS.options instead.
132 (support_64bit_objects): New function, code from md_parse_option.
133 (md_longopts): Add -n32 option.
134 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
135 Add -n32 option. Protect with OBJ_ELF.
136 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
137 (mips_elf_final_processing): Likewise. Don't write .reginfo section
138 for n32, use .MIPS.options instead.
140 2001-10-03 Alan Modra <amodra@bigpond.net.au>
142 * po/POTFILES.in: Regenerate.
143 * configure: Regenerate.
145 2001-10-02 Alan Modra <amodra@bigpond.net.au>
147 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
148 bits if target is 64 bit.
150 * doc/as.texinfo (listing): Fix typo.
152 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
154 * Makefile.am (Makefile): Depend on bfd/configure.in.
156 * Makefile.in: Regenerate.
158 2001-09-30 H.J. Lu <hjl@gnu.org>
160 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
161 and "ams" for compatibility.
163 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
165 * config/tc-sh.c (md_pcrel_from_section): Transformed from
166 md_pcrel_from. Handle pc-relativeness against link-time
167 symbol. Handle relativeness to elsewhere than the fixup.
168 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
169 (md_pcrel_from_section): Prototype.
171 * Makefile.am: Update dependencies with "make dep-am".
172 * Makefile.in: Regenerate.
174 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
176 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
177 (print_opcode_format, skip_whites): Likewise.
178 (convert_branch, m68hc11_new_insn): Likewise.
179 (build_dbranch_insn, build_indexed_byte): Likewise.
180 (build_reg_mode, find, find_opcode): Likewise.
181 (print_insn_format): Fix call to print_opcode_format.
182 (md_assemble): Fix call to build_dbranch_insn.
184 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
186 * config/tc-arm.c: Add missing prototypes.
188 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
190 * input-file.c (input_file_open): When reading the
191 first line looking for #NO_APP, prepare for the possibility
192 of finding #APP instead. Also fix algorithm to allow
193 white-space to follow either #NO_APP or #APP directives.
195 2001-09-25 Geoff Berry <geoff.berry@bops.com>
197 * listing.c (buffer_line): Don't write past the end of `line' when
200 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
202 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
203 relocation for differences between symbols in a section other
204 than the one in which the difference is to be placed; apply
205 the relocation instead.
207 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
209 * config/tc-arc.c: Add missing prototype.
210 (md_atof): Change type to int. Add missing prototype.
211 * config/tc-arc.h: Prototype exported functions.
213 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
215 * as.c: Add missing function prototype.
216 * config/obj-aout.c: Fix compile time warning.
218 2001-09-21 Bruno Haible <haible@clisp.cons.org>
220 * config/tc-openrisc.c: Don't include <ctype.h>.
222 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
224 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
226 2001-09-19 Alan Modra <amodra@bigpond.net.au>
228 * config/tc-i370.c: Fix typo in last change.
230 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
232 * doc/as.texinfo (Symbol Names): Improve documentation on local
233 labels and add documenation about dollar labels.
235 2001-09-18 Bruno Haible <haible@clisp.cons.org>
237 * as.h: Don't include <ctype.h>.
238 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
239 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
240 (atof_generic): Use ISDIGIT instead of isdigit.
241 * config/m68k-parse.y: Include "safe-ctype.h".
242 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
243 * config/obj-elf.c: Include "safe-ctype.h".
244 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
245 * config/obj-vms.c: Include "safe-ctype.h".
246 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
247 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
248 instead of isupper/islower/toupper/tolower.
249 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
250 (insert_sreg): Use TOUPPER instead of islower/toupper.
251 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
252 isalpha/isalnum/isupper/tolower.
253 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
255 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
256 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
257 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
258 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
259 (arc_extoper): Use TOLOWER instead of isupper/tolower.
260 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
261 (arm_psr_parse): Use ISALPHA instead of isalpha.
262 (accum0_required_here): Use ISALNUM instead of isalnum.
263 (do_ldrd): Use ISSPACE instead of isspace.
264 (decode_shift): Use ISALPHA instead of isalpha.
265 (insert_reg): Use TOUPPER instead of islower/toupper.
266 (arm_reg_parse): Use ISALPHA instead of isalpha.
267 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
268 isalnum/ispunct/tolower.
269 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
270 (md_parse_option): Use TOLOWER instead of tolower.
271 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
272 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
273 (cris_process_instruction): Use ISLOWER instead of islower.
274 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
275 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
276 (get_flags): Use ISSPACE instead of isspace.
277 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
278 (do_assemble): Use TOLOWER instead of tolower.
279 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
280 (do_assemble): Use TOLOWER instead of tolower.
281 (d30v_start_line): Use ISSPACE instead of isspace.
282 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
283 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
284 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
285 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
286 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
287 (start_label): Use ISALPHA instead of isalpha.
288 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
289 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
290 isupper/islower/tolower.
291 (pa_parse_number): Use ISDIGIT instead of isdigit.
292 (pa_chk_field_selector): Use TOLOWER instead of tolower.
293 (pa_stringer): Use ISDIGIT instead of isdigit.
294 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
295 (register_name): Use ISALPHA instead of isalpha.
296 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
297 isalnum/islower/tolower.
298 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
300 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
302 (md_assemble): Use ISSPACE instead of isspace.
303 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
304 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
305 instead of isdigit/islower/isupper/tolower/isalpha.
306 (output_invalid): Use ISPRINT instead of isprint.
307 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
308 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
309 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
310 (get_args): Use ISALNUM instead of isalnum.
311 * config/tc-ia64.c: Include "safe-ctype.h".
312 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
313 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
314 (ia64_parse_name): Likewise.
315 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
316 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
317 instead of isspace/isalnum/isupper/tolower.
318 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
319 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
320 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
321 (mklower_table): Remove variable.
322 (mklower): Remove macro.
323 (insert_reg): Use TOUPPER instead of islower/toupper.
324 (md_begin): Remove initialization of mklower_table.
325 (s_reg): Use ISALNUM instead of isalnum.
326 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
327 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
328 (build_mri_control_operand): Use TOLOWER instead of tolower.
329 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
330 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
331 (md_assemble): Use ISSPACE instead of isspace.
332 (get_imm16): Use ISALNUM instead of isalnum.
333 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
334 isdigit/isupper/tolower.
335 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
336 instead of isalpha/isupper/tolower.
337 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
338 isdigit/islower/isupper.
339 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
340 (mcore_s_section): Use ISSPACE instead of isspace.
341 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
342 isspace/tolower/isalnum.
343 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
344 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
345 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
347 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
348 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
349 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
350 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
352 (tc_get_register): Likewise.
353 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
354 (s_mips_ent): Use ISDIGIT instead of isdigit.
355 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
356 (md_assemble): Use ISSPACE instead of isspace.
357 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
358 (md_assemble): Use ISSPACE instead of isspace.
359 * config/tc-ns32k.c: Don't include <ctype.h>.
360 * config/tc-pdp11.c: Include "safe-ctype.h".
361 (mklower): Remove function.
362 (parse_reg): Use TOLOWER instead of mklower.
363 * config/tc-pj.c: Include "safe-ctype.h".
364 (md_assemble): Use ISSPACE instead of isspace.
365 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
366 (register_name): Use ISALPHA instead of isalpha.
367 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
368 isalnum/islower/tolower.
369 (md_assemble): Use ISSPACE instead of isspace.
370 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
372 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
373 (register_name): Use ISALPHA instead of isalpha.
374 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
375 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
377 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
378 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
379 isalnum/islower/tolower.
380 (IDENT_CHAR): Use ISALNUM instead of isalnum.
381 (parse_reg): Use TOLOWER instead of tolower.
382 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
383 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
384 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
385 (parse_keyword_arg): Use ISALNUM instead of isalnum.
386 * config/tc-tahoe.c: Include "safe-ctype.h".
387 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
388 (tip_op): Use TOLOWER instead of isupper/tolower.
389 * config/tc-tic30.c: Include "safe-ctype.h".
390 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
391 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
392 (tic30_operand): Use TOLOWER instead of tolower.
393 (tic30_find_parallel_insn): Likewise.
394 (output_invalid): Use ISPRINT instead of isprint.
395 * config/tc-tic54x.c: Include "safe-ctype.h".
396 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
397 (lookup_version): Use TOUPPER instead of toupper.
398 (tic54x_var): Use ISALPHA instead of isalpha.
399 (tic54x_mlib): Use ISSPACE instead of isspace.
400 (subsym_iscons): Use TOUPPER instead of toupper.
401 (get_operands): Use ISSPACE instead of isspace.
402 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
403 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
404 (next_line_shows_parallel): Use ISSPACE instead of isspace.
405 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
406 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
407 ISSPACE instead of isspace.
408 * config/tc-tic80.c: Include "safe-ctype.h".
409 (md_assemble): Use ISSPACE instead of isspace.
410 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
411 (system_register_name): Use ISDIGIT instead of isdigit.
412 (md_assemble): Use ISSPACE instead of isspace.
413 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
414 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
415 isupper/tolower/isdigit.
416 (vip_op): Use TOLOWER instead of isupper/tolower.
417 * config/tc-w65.c: Don't include <ctype.h>.
418 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
419 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
420 (whatreg): Use ISDIGIT instead of isdigit.
421 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
422 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
423 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
424 (integer_constant): Use ISALNUM/TOUPPER instead of
425 isalnum/islower/toupper.
426 (operand): Use TOLOWER instead of isupper/tolower.
427 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
428 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
430 (process_assigns, whatcond): Use TOUPPER instead of toupper.
431 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
432 (main): For gettext, also set the LC_CTYPE locate facet.
433 * hash.c: Include "safe-ctype.h".
434 (main): Use TOLOWER instead of isupper/tolower.
435 * itbl-lex.l: Don't include <ctype.h>.
436 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
437 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
438 omit non-ASCII characters.
439 (debugging_pseudo): Use ISSPACE instead of isspace.
440 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
441 (buffer_and_nest): Use ISALNUM instead of isalnum.
442 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
443 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
444 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
445 instead of isalnum/isdigit/isupper/isalpha.
446 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
447 of isalpha/isalnum/isupper/tolower.
448 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
449 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
450 isupper/tolower/isdigit.
451 (s_mri_common): Use ISDIGIT instead of isdigit.
452 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
453 (s_float_space): Use ISALPHA instead of isalpha.
454 (ignore_rest_of_line): Use ISPRINT instead of isprint.
455 (float_cons): Use ISALPHA instead of isalpha.
456 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
458 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
459 (save_symbol_name): Use ISLOWER/TOUPPER instead of
461 (symbol_find_base): Use TOUPPER instead of islower/toupper.
462 (decode_local_label_name): Use ISDIGIT instead of isdigit.
464 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
466 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
467 in 64 bit mode and make format "e" work.
469 2001-09-18 Alan Modra <amodra@bigpond.net.au>
471 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
473 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
474 var to ensure bfd_alloc arg is the right type.
475 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
478 * config/obj-coff.c: Replace calls to bfd_write with calls to
479 bfd_bwrite. Cast args of bfd_seek.
481 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
484 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
486 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
489 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
491 * config/tc-sh.h (sh_force_relocation): Prototype.
492 (struct fix): Forward declare.
493 * config/tc-sh.c (type sh_operand_info): Move to top of file.
494 (cons, s_align_bytes): Remove old-type declarations.
495 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
496 get_operands, get_specific, insert, build_relax,
497 insert_loop_bounds, build_Mytes): Prototype.
498 (little): Make static. Prototype.
499 (check, tc_Nout_fix_to_chars): Delete unused functions.
501 2001-09-14 Eric Christopher <echristo@redhat.com>
503 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
506 2001-09-14 Kevin Lo <kevlo@openbsd.org>
508 * configure.in: Add arm-openbsd target.
509 * configure: Regenerate.
511 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
513 * configure.in: Change machine triplets from mips-*-linux-gnu* to
516 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
518 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
520 2001-09-11 Richard Henderson <rth@redhat.com>
522 * config/tc-alpha.c (alpha_elf_section_letter): New.
523 (alpha_elf_section_flags): New.
524 * config/tc-alpha.h (md_elf_section_letter): New.
525 (md_elf_section_flags): New.
526 * config/tc-ia64.c (ia64_elf_section_letter): New.
527 * config/tc-ia64.h (md_elf_section_letter): New.
529 2001-09-11 Jakub Jelinek <jakub@redhat.com>
531 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
532 of 'm', 'S' instead of 's'. Update bad_msg.
533 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
534 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
536 2001-09-09 Alan Modra <amodra@bigpond.net.au>
538 * expr.c (expr): Move code setting "retval" to the end of the loop,
539 and rearrange for efficiency. For "PIC code" subtraction, use
540 "rightseg" rather than recalculating. For "symbol OP symbol"
541 subtract, set "retval" to absolute_section if symbols in same
543 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
544 O_symbol. Simplify a +/- b code. Allow equality and non-equality
545 comparisons on symbols from any section. Allow other comparison
546 operators as for subtraction.
547 (symbol_equated_reloc_p): New predicate function.
548 * symbols.h (symbol_equated_reloc_p): Declare.
549 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
550 for expression syms is set correctly.
551 (adjust_reloc_syms): Use symbol_equated_reloc_p.
552 (write_relocs): Likewise.
553 (write_object_file): Likewise.
554 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
555 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
556 of a complex expression when setting up frag_var.
558 2001-09-07 Richard Henderson <rth@redhat.com>
560 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
561 require_seq and allow_seq. Let !literal omit the sequence number.
562 (tokenize_arguments): Reject sequence numbers of !allow_seq.
564 2001-09-08 Jakub Jelinek <jakub@redhat.com>
566 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
567 section symbols the same way as externs.
569 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
571 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
574 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
576 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
577 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
578 PIC, BFD_RELOC_16_PCREL for the rest.
580 (md_pcrel_from): return the right offset for the differently shifted
582 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
584 2001-09-05 Richard Henderson <rth@redhat.com>
586 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
587 (pseudo_func): Add @iplt.
588 (pseudo_opcode): Add data16 and data16.ua.
589 (md_begin): Set iplt pseudo.
590 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
592 2001-09-04 Richard Henderson <rth@redhat.com>
594 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
595 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
596 (alpha_macros): Remove occurrences of same.
597 (O_lituse_addr, O_gprel): New.
598 (DUMMY_RELOC_LITUSE_*): New.
599 (s_alpha_ucons, s_alpha_arch): Prototype.
600 (alpha_reloc_op): Construct elements via DEF macro.
601 (ALPHA_RELOC_SEQUENCE_OK): Remove.
602 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
603 members to not be literal specific.
604 (next_sequence_num): New.
605 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
606 added/removed BFD relocations.
607 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
608 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
609 (tokenize_arguments): Parse ! relocations properly.
610 (find_macro_match): Delete unused macro argument types.
611 (assemble_insn): Add reloc parameter; emit that instead of the
612 default as appropriate.
613 (get_alpha_reloc_tag): New. Split from ...
614 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
615 (assemble_tokens): Don't search macros if user relocation present.
616 Copy reloc sequence number to insn struct.
617 (emit_ldgp): Remove user reloc handling.
618 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
619 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
620 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
621 * config/tc-alpha.h (tc_adjust_symtab): Always define.
622 (struct alpha_fix_tag): Name members less literal specific.
624 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
626 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
627 address of two symbols in different sections.
629 2001-08-31 Eric Christopher <echristo@redhat.com>
630 Jason Eckhardt <jle@redhat.com>
632 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
633 5kc, and 20kc. Clean up old entries.
635 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
636 Jeff Law <law@redhat.com>
638 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
639 offset match H8 ELF spec.
640 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
641 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
643 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
644 (build_bytes): Mark fixups for PCrel branches as signed. For
645 OBJ_ELF, make sure the reloc's offset points to the first byte
647 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
648 * tc-h8300.h (relocation mappings): Add.
650 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
652 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
653 define for BFD_ASSEMBLER.
654 (tc_reloc_mangle): Likewise.
655 (tc_gen_reloc): New function for BFD_ASSEMBLER.
657 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
659 * config/tc-h8300.c (h8300hmode): Record the machine type
660 if BFD_ASSEMBLER is defined.
661 (h8300smode, md_begin): Similarly.
663 2001-08-29 Joel Sherrill <joel@OARcorp.com>
665 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
666 default from coff to elf.
667 * configure: Regenerate.
669 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
671 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
672 assorted coff relocations to the corresponding elf relocations.
673 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
675 * configure.in: Add case for h8300-*-elf.
676 * configure: Regenerate.
678 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
680 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
681 documentation to reflect reality.
683 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
685 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
686 (macro): Reflect change to MAX_GPREL_OFFSET.
688 2001-08-27 Torbjorn Granlund <tege@swox.com>
689 Staffan Ulfberg <staffanu@swox.se>
690 Linus Nordberg <linus@swox.se>
691 Alan Modra <amodra@bigpond.net.au>
693 * configure.in: Recognise powerpc*le*, not just powerpcle*.
694 * configure: Regenerate.
695 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
696 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
697 (md_assemble): Use them.
698 (ppc_machine): Support stub for ELF64 as well as XCOFF.
699 (md_pseudo_table): Add "llong", "quad".
700 (md_parse_option): Match default_cpu of powerpc*.
701 (ppc_arch): Likewise.
702 (ppc_subseg_align): Only for OBJ_XCOFF.
703 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
704 (md_begin): Select PPC_OPCODE_64 for 64 bit.
705 (ppc_insert_operand): Don't bother testing 'file' before calling
706 as_bad_where. Use as_bad_where for operand->insert errors.
707 (mapping): Add ELF64 relocation modifiers.
708 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
709 expressions with abs_symbol.
710 (ppc_elf_cons): Correct offset for little endian targets.
711 (ppc_elf_frob_symbol): New.
712 (md_assemble): Add support for 64 bit ELF relocs.
713 (ppc_tc): Ensure 8 byte alignment when 64 bit.
714 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
715 ".toc" section for 64 bit ELF.
716 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
717 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
718 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
719 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
720 Expand on comments, error message. Add support for 64 bit relocs,
721 and use PPC_HI etc. macros.
722 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
723 (HANDLE_ALIGN): Define to generate nops in code sections rather
725 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
726 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
727 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
728 (ppc_fix_adjustable): Declare.
729 (tc_frob_symbol): Define.
730 (ppc_elf_frob_symbol): Declare.
732 2001-08-26 Andreas Jaeger <aj@suse.de>
734 * config/tc-s390.c: Add missing prototypes
735 (md_gather_operands): Make static.
737 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
739 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
740 allowed value, not the word beyond maximum.
741 * config/tc-mips.c (macro_build_lui): Code cleanup.
742 (macro): Reflect change to MAX_GPREL_OFFSET.
743 (mips_ip): Check explicitly against S_EX_NONE.
744 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
745 (md_apply_fix): Code cleanup.
747 2001-08-24 Andreas Jaeger <aj@suse.de>
749 * config/tc-ppc.h: Fix prototype declaration.
751 2001-08-23 Jakub Jelinek <jakub@redhat.com>
753 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
754 * config/obj-elf.c (obj_elf_size): When size is constant, free
755 and clear symbol_get_obj(sym)->size if any.
757 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
759 * config/tc-mips.c (md_begin): Warn about incompatibility between
760 -march=FOO and -mipsN option, continue with default ISA.
762 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
764 * config/tc-mips.c (md_parse_option): #ifdef the
765 traditional/non-traditional names as it is done in mips_target_format.
767 2001-08-20 Richard Henderson <rth@redhat.com>
769 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
770 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
771 use seg parameter instead of now_seg.
773 2001-08-18 H.J. Lu <hjl@gnu.org>
775 * config/tc-mips.c (show): Add the missing prototype.
777 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
779 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
781 (mips_ip): Use the new return values instead of characters. Add
782 support for %higher and %highest.
785 (my_getSmallExpression): Make parsing case insensitive and more
786 reliable. Add support for %higher and %highest. Further support to
787 parse %gprel and %neg is implemented but currently deactivated.
789 2001-08-17 Alan Modra <amodra@bigpond.net.au>
791 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
792 (ecoff_build_symbols): Likewise.
793 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
795 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
797 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
798 for n32 ABI if appropriate.
800 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
802 * config/tc-mips.c (cons_fix_new_mips): Remove.
803 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
804 (cons_fix_new_mips): Remove.
806 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
808 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
809 a label, not a hex constant.
811 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
813 * config/tc-v850.h: Add missing prototypes.
815 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
817 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
820 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
822 * config/tc-sparc.c (cons_fix_new_sparc): Move
823 `sparc_no_align_cons = 0;' to...
824 (s_uacons): ...here so that sparc_no_align_cons will get
827 2001-08-11 Kazu Hirata <kazu@hxi.com>
829 * config/tc-mips.c: Fix a comment typo.
831 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
833 * config/tc-mips.c (move_register): New function.
834 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
836 (macro2): Use move_register rather than macro_build for moves.
837 (mips16_macro): Likewise.
838 (macro): Likewise. Handle M_MOVE.
840 2001-08-10 Andreas Jaeger <aj@suse.de>
842 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
844 * configure: Regenerate.
846 2001-08-10 Alan Modra <amodra@bigpond.net.au>
848 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
849 Comment indentation of #pragma.
850 * macro.c (alloca): Likewise.
852 * config/tc-ppc.c: Revert 2001-08-08.
854 2001-08-09 Alan Modra <amodra@bigpond.net.au>
856 * symbols.c: Add missing prototypes.
857 * config/e-i386elf.c: Likewise.
858 * config/e-i386coff.c: Likewise.
859 * config/e-i386aout.c: Likewise.
860 * config/obj-coff.c: Likewise.
861 (def_symbol_in_progress, stack): Move definition.
862 * config/obj-elf.c: Add missing prototypes.
863 (obj_elf_change_section): Make static.
864 (obj_elf_parse_section_letters): Likewise.
865 (obj_elf_section_word): Likewise.
866 (obj_elf_section_type): Likewise.
868 2001-08-08 Alan Modra <amodra@bigpond.net.au>
870 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
871 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
872 determining reloc type with code reading operands->reloc field.
874 2001-08-08 Alan Modra <amodra@bigpond.net.au>
876 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
877 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
878 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
879 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
881 * output-file.c (output_file_create): Don't try to open a second
882 time as it's unnecessary. FOPEN_W was undefined too.
884 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
886 * config/tc-mips.c (macro_build): Replace magic constants by defines.
887 (mips_ip): Likewise. Typo.
889 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
891 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
893 (RELAX_ENCODE): Replace bfd_vma by valueT.
894 (load_address): Formatting.
895 (macro): Likewise. Code cleanup. Typo.
896 (macro2): Formatting.
897 (md_parse_option): Typo.
898 (s_mipsset): Reorder cases to look nicer.
899 (md_estimate_size_before_relax): Formatting. Code cleanup.
900 (mips_elf_final_processing): Check against NULL instead of 0.
901 (md_obj_end): Remove ugly `' in message string.
902 (s_mips_ent): Remove ugly `' in message string.
904 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
906 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
907 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
908 mutually exclusive (if they are different).
909 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
912 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
914 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
917 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
919 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
920 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
921 (md_long_opts): Add -mfp32 option.
922 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
923 (md_show_usage): Show usage for -mfp32 and -mgp32.
924 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
925 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
926 (HAVE_32BIT_ADDRESSES): New macro.
927 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
928 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
929 (s_cprestore, s_cpadd): Likewise.
930 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
931 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
932 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
933 to determine the width of addresses in load, store and jump macros.
934 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
935 used in set instructions; do not check the address size for them.
936 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
937 unaligned load and store macros.
938 (mips_ip): Use the new macros to check the width of a register when
939 processing float constants. Force a constant into memory if it is
940 destined for an FPR and the FPRs are wider than the GPRs. Warn about
941 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
942 than mips_gp32 to select synthetic instructions.
943 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
944 synthetic instructions.
946 2001-08-01 Christian Groessler <cpg@aladdin.de>
948 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
949 "rh", "rr", "rq", or "sp" then don't automatically assume
950 it's a register name. Check whether there is a number
953 2001-08-01 Alan Modra <amodra@bigpond.net.au>
955 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
956 Don't allocate more space than necessary for the input line copy.
958 2001-08-01 Alan Modra <amodra@bigpond.net.au>
960 * read.c: Standardize error/warning messages - don't capitalise, no
961 final period or newline, don't say "ignored" or "zero assumed" for
962 as_bad messages. In some cases, change the wording to that used
963 elsewhere for similar messages.
966 * atof-generic.c: Likewise.
969 * depend.c: Likewise.
970 * dwarf2dbg.c: Likewise.
974 * input-file.c: Likewise.
975 * input-scrub.c: Likewise.
976 * listing.c: Likewise.
977 * output-file.c: Likewise.
979 * subsegs.c: Likewise.
980 * symbols.c: Likewise.
982 * ecoff.c (ecoff_directive_end): Test for missing name by
983 comparing input line pointers rather than reading string.
984 (ecoff_directive_ent): Likewise.
985 * read.c (s_set): Likewise.
986 (s_align): Report a warning rather than an error for
988 (s_comm): Check for missing symbol name.
989 (s_lcomm_internal): Likewise.
991 (s_globl): Use is_end_of_line instead of looking for '\n'.
992 (s_lcomm_internal): Likewise.
993 (ignore_rest_of_line): Report a warning rather than an error.
995 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
997 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
998 any kind of relocation against a not-loaded section.
1000 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1002 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1003 to include '@' in symbol names when parsing versioned symbols
1004 rather than calling get_symbol_end multiple times.
1005 * config/tc-i370.c (register_name): Format fixes. Don't call
1006 get_symbol_end after parsing number.
1007 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1008 code out of conditional.
1009 (address_register_name): Likewise.
1010 (other_register_name): Likewise.
1011 * config/tc-mn10300.c (r_register_name): Likewise.
1012 (xr_register_name): Likewise.
1013 (data_register_name): Likewise.
1014 (address_register_name): Likewise.
1015 (other_register_name): Likewise.
1016 * config/tc-ppc.c (register_name): Likewise.
1017 * config/tc-s390.c (register_name): Likewise.
1019 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1021 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1022 and bra relax: update fragP->fr_fix after the fixup.
1024 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1026 * read.c (s_set): Check for missing symbol name.
1028 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1030 * write.c (relax_segment <rs_space>): Account for fr_fix.
1032 2001-07-25 H.J. Lu <hjl@gnu.org>
1034 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1035 we treat weak like extern only for ELF.
1036 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1037 symbols only for ELF.
1039 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1041 * config/tc-mips.c: Fix spelling error in comment.
1043 2001-07-25 Dave Brolley <brolley@redhat.com>
1045 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1046 (IS_PARALLEL_SEPARATOR): New macro.
1047 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1048 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1049 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1050 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1053 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1055 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1056 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1057 Update dependencies with "make dep-am".
1058 * Makefile.in: Regenerate.
1059 * doc/Makefile.in: Regenerate.
1061 2001-07-23 Kazu Hirata <kazu@hxi.com>
1063 * config/tc-alpha.h: Fix formatting.
1064 * config/tc-arc.c: Likewise.
1065 * config/tc-d10v.h: Likewise.
1066 * config/tc-hppa.c: Likewise.
1067 * config/tc-i370.c: Likewise.
1068 * config/tc-i386.h: Likewise.
1069 * config/tc-i960.h: Likewise.
1070 * config/tc-ia64.c: Likewise.
1071 * config/tc-ia64.h: Likewise.
1072 * config/tc-m32r.c: Likewise.
1073 * config/tc-m68k.c: Likewise.
1074 * config/tc-m88k.c: Likewise.
1075 * config/tc-ns32k.c: Likewise.
1076 * config/tc-pdp11.c: Likewise.
1077 * config/tc-pj.h: Likewise.
1078 * config/tc-s390.c: Likewise.
1079 * config/tc-sparc.c: Likewise.
1080 * config/tc-sparc.h: Likewise.
1081 * config/tc-tic80.c: Likewise.
1082 * config/tc-w65.h: Likewise.
1084 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1086 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1087 symbols specially. Always resolve, adding fr_address to value.
1088 * write.c (write_object_file): Don't add fr_address to sym values.
1089 (relax_frag): Likewise.
1090 (relax_segment): Likewise.
1091 * config/obj-ieee.c (do_symbols): Likewise.
1092 * config/tc-cris.c (md_convert_frag): Likewise.
1093 * config/tc-fr30.c (md_convert_frag): Likewise.
1094 * config/tc-i386.c (md_convert_frag): Likewise.
1095 * config/tc-m32r.c (md_convert_frag): Likewise.
1096 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1097 * config/tc-mcore.c (md_convert_frag): Likewise.
1098 * config/tc-mips.c (mips16_extended_frag): Likewise.
1099 * config/tc-ns32k.c (md_convert_frag): Likewise.
1100 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1101 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1102 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1103 (md_relax_table): Remove first four entries. Format.
1104 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1105 setting fr_var. Simplify byte branch checks.
1107 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1109 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1110 "isbranch" param as all calls have it set.
1111 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1112 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1113 strcasecmp in "nullify" var.
1114 (pa_parse_neg_add_cmpltr): Likewise.
1115 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1116 functions. Don't print wrong conditions in error messages.
1118 2001-07-23 Andreas Jaeger <aj@suse.de>
1120 * config/tc-s390.c (s390_force_relocation): Removed.
1122 * config/tc-s390.h: Remove double declaration of
1123 TC_FORCE_RELOCATION.
1125 2001-07-22 H.J. Lu <hjl@gnu.org>
1127 * config/tc-mips.c (s_mips_end): Remove unused variables.
1128 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1130 2001-07-17 Andreas Schwab <schwab@suse.de>
1132 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1134 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1136 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1138 2001-07-17 matthew green <mrg@eterna.com.au>
1140 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1142 (line_comment_chars): Set to '/' if TE_NetBSD.
1144 2001-07-14 matthew green <mrg@eterna.com.au>
1146 * configure.in (i386-*-netbsdelf*): New target.
1147 * configure: Regenerate.
1149 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1151 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1152 class of the non-debug symbol is C_NULL.
1154 2001-07-10 Anders Norlander <anorland@synergenix.se>
1156 * doc/as.texinfo (Incbin): Fix grammatical errors.
1158 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1160 * depend.c: Use FOPEN_.. macros in calls to fopen().
1161 * input-file.c: As above.
1162 * itbl-ops.c: As above.
1163 * listing.c: As above.
1164 * output-file.c: As above.
1167 2001-07-08 Anders Norlander <anorland@synergenix.se>
1169 * read.c (s_incbin): New .incbin function.
1170 * read.c (potable): Add "incbin" pseudo-op.
1171 * read.h: Add s_incbin prototype.
1172 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1173 * NEWS: Mention new feature.
1175 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1177 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1180 2001-07-06 John Healy <jhealy@redhat.com>
1182 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1183 set of fixups to be stored.
1184 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1185 restored to be chosen from any that are saved.
1186 (gas_cgen_swap_fixups): Modified to allow the current set of
1187 fixups to be swapped with any other set that has been saved.
1188 (gas_cgen_initialize_saved_fixups_array): New routine.
1189 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1190 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1191 or MAX_SAVED_FIXUP_CHAINS.
1192 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1193 store, swap and restore fuctions to reflect the new interface.
1195 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1197 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1198 ignore empty, ineffectual alignment frags when deciding if a
1199 branch can be short.
1201 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1203 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1204 and SPECIAL_SECTION_FINI_ARRAY.
1205 (special_section_name): Add .init_array and .fini_array.
1206 (md_pseudo_table): Add init_array and fini_array.
1207 (md): Add pointer_size and pointer_size_shift fields.
1208 (setup_unwind_header): New static function.
1209 (output_unw_records): Modify to use setup_unwind_header.
1210 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1211 md.pointer_size_shift.
1212 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1214 2001-07-05 Ben Elliston <bje@redhat.com>
1216 * README (Supported platforms): m88k no longer suffers bitrot.
1218 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1220 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1222 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1223 lsy_value. Correct typos in comments.
1224 * symbols.c (local_symbol_make): Update for name change.
1225 (local_symbol_convert): Likewise.
1227 (S_GET_VALUE): Likewise.
1228 (S_SET_VALUE): Likewise.
1229 (print_symbol_value_1): Likewise.
1230 (resolve_symbol_value): Likewise. Don't divide local sym values
1231 by OCTETS_PER_BYTE twice.
1233 2001-07-04 Jim Wilson <wilson@redhat.com>
1235 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1237 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1240 2001-07-05 Ben Elliston <bje@redhat.com>
1242 * read.c (s_fill): Correct spelling error in comments.
1244 * doc/c-m88k.texi: New file.
1245 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1246 * doc/Makefile.in: Regenerate.
1247 * doc/all.texi: Set M880X0.
1248 * doc/as.texinfo: Hook in m88k-dependent documentation.
1250 2001-07-04 Eric Christopher <echristo@redhat.com>
1252 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1254 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1255 and rm5721 as valid cpu strings.
1256 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1258 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1260 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1261 if it's expected to be non-zero.
1263 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1265 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1268 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1269 (write_object_file): Set finalize_syms to
1270 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1273 * doc/internals.texi; Document
1274 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1276 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1278 * config/tc-ppc.c: Formatting fixes.
1280 2001-07-01 Ben Elliston <bje@redhat.com>
1282 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1283 they cause some subtle breakage. Will fix them again later.
1285 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1287 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1288 outside of a function as a .appline directive.
1290 2001-06-28 Eric Christopher <echristo@redhat.com>
1291 H.J. Lu <hjl@gnu.org>
1293 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1294 of mips_cpu for the ISA selection.
1295 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1296 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1297 (mips_tune): New. Use mips_tune for scheduling and optimization
1299 (append_insn): Use mips_tune and mips_arch.
1300 (macro_build): Ditto.
1302 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1303 backwards compatability mips_cpu generates arch and tune.
1304 (md_show_usage): Document new behavior.
1306 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1311 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1313 * write.c (write_object_file): Do not set finalize_syms until
1314 after the segments have been sized. Some backends may still
1315 need to access the syms's frags in order to adjust relaxed
1318 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1321 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1323 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1324 subtract MD_PCREL_FROM_SECTION for 68k.
1325 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1326 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1328 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1330 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1331 pcrel, subtract MD_PCREL_FROM_SECTION value.
1333 2001-06-24 Ben Elliston <bje@redhat.com>
1335 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1337 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1339 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1340 section symbols the same way as externs.
1342 2001-06-24 Ben Elliston <bje@redhat.com>
1344 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1345 (emit_relocations): Ditto.
1347 (md_begin): Reformat comments to conform to the GNU standards.
1348 (md_assemble): Ditto.
1350 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1351 (md_parse_option): Mark parameters as unused.
1352 (md_show_usage): Ditto.
1353 (calcop): Adjust type of `reg_prefix' to char.
1355 (getval): Adjust type of local `c' to char.
1356 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1357 (md_create_long_jump): Ditto.
1358 (md_estimate_size_before_relax): Mark parameters as unused.
1360 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1361 to allay a possible compiler warning.
1363 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1365 * doc/internals.texi (CPU backend): Document md_atof.
1367 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1369 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1370 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1373 2001-06-21 Philip Blundell <philb@gnu.org>
1375 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1377 (insns): Remove entry for adrl. Add long_flag for adr.
1378 (do_adr): Handle `l' suffix.
1381 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1383 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1384 (md_apply_fix): Use it here. Replace printf with equivalent
1386 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1387 (md_apply_fix): Here too.
1388 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1389 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1390 (md_convert_frag_1): Likewise.
1392 2000-06-20 Tom Rix <trix@redhat.com>
1394 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1396 2001-06-18 H.J. Lu <hjl@gnu.org>
1398 * doc/Makefile.am (info): Depend on $(MANS).
1399 (as.1): Remove the prefix `$(srcdir)/'.
1400 * doc/Makefile.in: Regenerated.
1404 2001-06-18 Philip Blundell <philb@gnu.org>
1406 * config/tc-arm.c (do_msr): Remove restriction on usage of
1409 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1411 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1414 2001-06-13 Philip Blundell <philb@gnu.org>
1416 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1417 (do_t_arit): Likewise.
1419 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1421 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1422 .loc pseudos if the dfwarf2 functions are available.
1423 (md_assemble): Only call dwarf2_emit_insn if it is available.
1425 * expr.c: Fix typo in comment.
1427 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1429 * doc/as.texinfo (Infix Ops): Document that comparison and
1430 combiner operators can be used as infix operators.
1432 2001-06-12 Peter Jakubek <pjak@snafu.de>
1434 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1436 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1437 (reverse_mri_condition): Likewise.
1438 (swap_mri_condition): Issue warning for conditions that can not be
1440 (build_mri_control_operand): Fix order of operands (swapped).
1441 (build_mri_control_operand): Allow upper case extension in structured
1443 (s_mri_else): Likewise.
1444 (s_mri_next): Likewise.
1445 (s_mri_for): Likewise.
1446 (s_mri_if): Fix handling comment ('*') in mri mode.
1447 (s_mri_while): Likewise.
1448 * macro.c (macro_expand): Allow macro invocation with empty
1451 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1453 * config/tc-arm.c: Fix test for overlow of literal pool.
1455 2001-06-11 H.J. Lu <hjl@gnu.org>
1457 * NEWS: Updated for the new -n option for the MIPS assembler.
1459 * config/tc-mips.c (md_show_usage): Add -n.
1461 * doc/as.texinfo: Document the new -n option.
1462 * doc/c-mips.texi: Likewise.
1463 * doc/as.1: Regenerated.
1465 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1467 * config/obj-coff.c (obj_coff_section): Formatting fix.
1469 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1472 2001-06-08 H.J. Lu <hjl@gnu.org>
1474 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1475 disable warning about all NOPS that the assembler generates.
1476 (macro): Warn NOPS generated only if warn_nops is not 0.
1477 (md_shortopts): Add `n'.
1478 (md_parse_option): Set warn_nops to 1 for `n'.
1480 2001-06-08 H.J. Lu <hjl@gnu.org>
1482 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1484 2001-06-08 H.J. Lu <hjl@gnu.org>
1486 * config/tc-mips.c (md_apply_fix): Don't adjust common
1487 extern/weak symbols for ELF.
1488 (md_estimate_size_before_relax): Treat weak like extern for
1490 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1493 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1495 * Makefile.am: 'som' is not wrongly spelled 'some'.
1496 * Makefile.in: Regenerate.
1498 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1499 S_GET_VALUE by using a temp.
1500 (append_insn): Likewise, and for S_SET_VALUE too.
1501 (mips_emit_delays): Likewise.
1502 (my_getExpression): Likewise.
1503 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1504 (mips16_extended_frag): Remove code concerned with avoiding
1505 locking in a frag address now that symbols are not finalized until
1506 relaxation is complete. Cater for first relaxation pass having
1507 bogus addresses. Use relax_marker to reliably determine whether a
1508 symbol frag has been reached on the current pass.
1510 2001-06-07 H.J. Lu <hjl@gnu.org>
1512 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1513 * configure: Regenerate.
1515 2001-06-07 H.J. Lu <hjl@gnu.org>
1517 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1519 * configure: Regenerate.
1521 2001-06-07 H.J. Lu <hjl@gnu.org>
1523 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1524 MIPS_STABS_ELF is defined.
1526 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1528 * as.c (show_usage): Remove L from listing options. It is not a
1531 2001-06-06 Christian Groessler <cpg@aladdin.de>
1533 * config/tc-z8k.c: Removed many warnings by removing unused
1534 variables and tagging unused parameters as such.
1535 (md_begin): Fixed a typo (","instead of ";").
1536 (struct ctrl_table): Add parentheses to initialize array
1538 (struct flag_table): Likewise.
1539 (struct intr_table): Likewise.
1540 (struct table): Likewise.
1541 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1543 2001-06-06 Peter Jakubek <pjak@snafu.de>
1545 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1546 options to list (e.g. m5206e, m5307, m5407).
1548 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1550 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1551 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1553 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1555 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1556 <JumpByte, JumpDword insn output>: Remove dead code.
1558 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1560 * as.c (parse_args): Correct option name "listing-lhs-width2".
1562 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1564 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1567 2001-05-30 Richard Henderson <rth@redhat.com>
1569 * read.c (emit_leb128_expr): Call md_cons_align.
1571 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1573 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1574 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1575 (tc_gen_reloc): Likewise.
1576 (sparc_cons_align): Don't clear sparc_no_align_cons.
1577 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1578 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1580 2001-05-27 Alan Modra <amodra@one.net.au>
1582 * write.c (relax_segment <rs_space>): Check the section of a
1583 symbol to determine whether it is absolute rather than comparing
1584 its frag against zero_address_frag as listings play tricks with
1587 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1588 allocated in the same chunk as the fixed part.
1590 2001-05-26 Alan Modra <amodra@one.net.au>
1592 * write.c (relax_segment <rs_space>): Calculate growth using
1593 addresses before stretch. Prevent repeated error messages.
1594 From Peter Jakubek <pjak@snafu.de>
1595 Use as_bad_where and as_warn_where to pinpoint errors.
1597 2001-05-25 Alan Modra <amodra@one.net.au>
1599 * symbols.c (resolve_symbol_value): Always set segment, even when
1600 not finalizing symbol value.
1602 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1603 * config/obj-coff.c (write_object_file): Likewise.
1604 * (size_section): Remove rs_space assert as fr_symbol is no longer
1606 (fill_section): Likewise.
1608 * configure.in: Replace linuxoldld with linux*oldld.
1609 * configure: Regenerate.
1611 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1612 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1613 that have been finalized.
1615 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1616 taking exit_dont_set_value.
1618 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1621 2000-05-24 Tom Rix <trix@redhat.com>
1623 * config/obj-coff.c (add_lineno): xcoff allows negative line
1625 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1627 2001-05-24 Alan Modra <amodra@one.net.au>
1629 * write.c (write_object_file): Set finalize_syms = 1 before
1632 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1634 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1635 architecture, remove erraneous ISA_MIPS32.
1636 (md_show_usage): Add MIPS r12k support.
1637 (mips_cpu_info_table): Add MIPS r12k support.
1639 2001-05-22 Alan Modra <amodra@one.net.au>
1641 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1644 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1645 instead use finalize_syms directly. Don't treat expressions
1646 specially with regard to finalize_syms. Update calls to self.
1647 (resolve_local_symbol): Update call to resolve_symbol_value.
1648 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1650 * symbols.h (resolve_symbol_value): Update prototype.
1651 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1652 to resolve_symbol_value.
1653 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1654 * config/obj-coff.c (do_relocs_for): Likewise.
1655 (yank_symbols): Likewise.
1656 (fixup_segment): Likewise.
1657 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1658 * config/tc-mips.c (md_convert_frag): Likewise.
1659 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1660 (ppc_fix_adjustable): Likewise.
1661 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1662 (dwarf2dbg_convert_frag): Likewise.
1663 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1664 (eh_frame_convert_frag): Likewise.
1665 * expr.c (make_expr_symbol): Likewise.
1666 * write.c (adjust_reloc_syms): Likewise.
1667 (write_object_file): Likewise.
1668 (relax_segment): Likewise.
1669 (fixup_segment): Likewise.
1670 (finalize_syms): Init to zero, and update comment.
1671 (write_object_file): Set finalize_syms to 1 rather than 2.
1672 * doc/internals.texi (sy_value): Mention finalize_syms.
1673 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1675 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1676 as relaxable if embedded system, make weak syms non-relaxable.
1678 (tc_m68k_fix_adjustable): ..so it can be used here.
1679 (md_apply_fix_2): Sign extend without conditional.
1681 * config/tc-v850.c: Update copyright.
1683 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1685 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1686 howto entry is not found.
1688 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1690 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1691 optimize differences between symbols in code sections to
1693 (mn10300_fix_adjustable): Don't adjust to section+offset
1694 relocations pointing at symbols in code sections.
1696 2001-05-16 Alan Modra <amodra@one.net.au>
1698 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1700 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1701 opcodes are output rather than after. Delete insn_size.
1702 * config/tc-v850.c (md_assemble): Similarly, but delete
1705 2001-05-14 Richard Henderson <rth@redhat.com>
1707 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1710 2001-05-14 Richard Henderson <rth@redhat.com>
1712 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1713 also collect whether to expect an FDE augmentation.
1714 (check_eh_frame): Rewrite as a state machine. Track where in
1715 an FDE we are located, skip any augmentation.
1716 (eh_frame_estimate_size_before_relax): Get code alignment from
1717 the fragment subtype.
1718 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1719 * read.c (emit_leb128_expr): Call check_eh_frame.
1721 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1723 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1724 before a relaxable insns.
1726 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1728 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1729 between symbols if the base symbol is in the current section;
1730 emit a PC-relative relocation instead.
1732 2001-05-12 Peter Targett <peter.targett@arccores.com>
1734 * config/tc-arc.c: Update copyright and tidy source comments.
1735 (md_pseudo_table): Add directive .cpu back as an alias for
1736 .option. Add .file and .line for dwarf2 support.
1737 (arc_mach_type): Make bfd_mach_arc_6 default.
1738 (md_longopts): Add entry 'pre-v6' representing old command line
1739 option when assembling for 'arc5' core versions.
1740 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1742 (arc_code_symbol): Make symbol value for @h30 fixup expression
1743 equal to O_constant.
1744 (md_assemble): Call dwarf2_emit_insn.
1745 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1746 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1747 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1749 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1751 * config/tc-ia64.c (special_linkonce_name): New.
1752 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1753 .gnu.linkonce.ia64unw{,i}.FOO.
1754 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1755 (dot_endp): Add comment about it.
1757 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1759 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1760 block, ensure that the low order bits of the alignment are
1763 2001-05-10 Alan Modra <amodra@one.net.au>
1765 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1768 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1769 current variable part of frag.
1770 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1771 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1772 * config/tc-m68hc11.c (RELAX_STATE): Define.
1773 (RELAX_LENGTH): Define.
1774 (md_estimate_size_before_relax): Handle non-relaxable cases
1775 separately from relaxable cases for clarity, and return correct
1776 size for multi-pass relaxation.
1777 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1778 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1779 (md_convert_frag): Remove "length_code".
1780 * config/tc-vax.c (RELAX_STATE): Define.
1781 (RELAX_LENGTH): Define.
1782 (md_relax_table): Add missing entry.
1783 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1784 (md_convert_frag): Remove "length_code".
1785 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1786 don't bother setting fr_var. Return correct size for multi-pass
1788 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1789 (md_convert_frag): Don't bother clearing fr_var.
1790 (md_pseudo_table): Correct initialization.
1791 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1792 (md_estimate_size_before_relax): No need to set fr_var.
1793 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1794 (md_estimate_size_before_relax): No need to set fr_var.
1796 2001-05-09 Richard Henderson <rth@redhat.com>
1798 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1799 beginning a function's unwind info block.
1801 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1803 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1805 2001-05-08 Andreas Schwab <schwab@suse.de>
1807 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1808 fx_pcrel_adjust explicitly sign extend when reading it.
1810 2001-05-08 Alan Modra <amodra@one.net.au>
1812 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1813 from md_relax_table, and combine some switch cases.
1815 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
1817 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1818 from offset in non-pcrel operands too.
1820 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1822 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1823 * config/tc-arm.c (arm_handle_align): Do not insert more than
1824 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1825 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1827 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1829 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1831 * Makefile.in: Regenerate.
1832 * configure.in: Remove duplicate mips-*-ecoff* entry.
1833 * configure: Regenerate.
1835 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1836 (n_names): Cast away type mismatch.
1837 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1838 (obj_ecoff_frob_symbol): Likewise.
1839 * ecoff.c: (add_file): Add unused attribute.
1840 (ecoff_directive_begin): Likewise.
1841 (ecoff_directive_bend): Likewise.
1842 (ecoff_directive_def): Likewise.
1843 (ecoff_directive_dim): Likewise.
1844 (ecoff_directive_scl): Likewise.
1845 (ecoff_directive_size): Likewise.
1846 (ecoff_directive_type): Likewise.
1847 (ecoff_directive_tag): Likewise.
1848 (ecoff_directive_val): Likewise.
1849 (ecoff_directive_endef): Likewise.
1850 (ecoff_directive_end): Likewise.
1851 (ecoff_directive_ent): Likewise.
1852 (ecoff_directive_extern): Likewise.
1853 (ecoff_directive_file): Likewise.
1854 (ecoff_directive_fmask): Likewise.
1855 (ecoff_directive_frame): Likewise.
1856 (ecoff_directive_mask): Likewise.
1857 (ecoff_directive_loc): Likewise.
1858 (mark_stabs): Likewise.
1859 (ecoff_stab): Likewise.
1860 (ecoff_frob_symbol): Cast away type mismatch.
1861 (ecoff_padding_adjust): Likewise.
1862 (ecoff_build_symbols): Likewise.
1863 (ecoff_build_procs): Likewise.
1864 (ecoff_build_aux): Likewise.
1865 (ecoff_build_strings): Likewise.
1866 (ecoff_build_fdr): Likewise.
1867 (ecoff_build_debug): Likewise.
1868 * itbl-ops.c (itbl_assemble): Variable initialization.
1870 2001-05-03 Alan Modra <amodra@one.net.au>
1872 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1873 expressions rather than triggering an assert.
1875 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
1877 * config/tc-openrisc.c: New file.
1878 * config/tc-openrisc.h: Likewise.
1880 * Makefile.am: Add OpenRISC target.
1881 * Makefile.in: Regenerated.
1883 * configure.in (openrisc-*-*): Add target.
1884 * configure: Regenerated.
1886 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1888 * config/tc-arm.c (arm_frag_align_code): Change error message to
1889 more explanatory version.
1891 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1893 * config/tc-mips.c (md_parse_option): Also accept
1894 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1896 2001-04-27 David Mosberger <davidm@hpl.hp.com>
1898 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1899 argument passing order: predicate goes last, not first.
1901 2001-04-27 Sean McNeil <sean@mcneil.com>
1903 * configure.in: Add arm-vxworks.
1904 * configure: Regenerate.
1906 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1908 * config/tc-arm.c (arm_handle_align): New Function: Generate
1909 no-op filled alignment frags.
1910 (arm_frag_align_code): New Function: Create a code alignment frag.
1911 (arm_init_frag): New Function: Initialse the target dependent
1914 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1915 (TC_FRAG_INIT): Define.
1916 (HANDLE_ALIGN): Define.
1917 (md_do_align): Define.
1919 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1921 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1922 symbol has been initialised before extracting its symbol index.
1924 2001-04-24 H.J. Lu <hjl@gnu.org>
1926 * configure: Regenerated with the right version of autoconf.
1928 2001-04-24 Christian Groessler <cpg@aladdin.de>
1930 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1931 generate R_CALLR and R_REL16 relocations
1933 2000-04-20 Jason Eckhardt <jle@redhat.com>
1935 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1936 since frag_now can change after d10v_cleanup is called.
1938 2001-04-16 David O'Brien <obrien@FreeBSD.org>
1940 * configure.in: Add the em type for FreeBSD targets.
1941 * configure: Regenerate.
1943 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1945 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1946 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1948 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1949 pc-relative relocations not placed at the end of the instruction.
1951 2001-04-13 Jim Wilson <wilson@redhat.com>
1953 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1956 2001-04-13 Jakub Jelinek <jakub@redhat.com>
1958 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1959 handle SHF_MERGE and SHF_STRINGS.
1960 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1961 (obj_elf_section): Allow additional argument specifying entity size.
1962 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1963 in SEC_MERGE sections.
1965 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1967 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1969 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1971 * expr.c (operand): Pass &c to md_parse_name().
1972 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1974 2001-04-07 Steven J. Hill <sjhill@cotw.com>
1976 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1978 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1979 * Makefile.in: Regenerated.
1981 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1982 * configure: Regenerated.
1984 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
1986 * config/tc-mn10300.c (xr_registers): Added `pc'.
1988 2001-04-05 Alan Modra <alan@linuxcare.com.au>
1990 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1991 * configure: Regenerate.
1993 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1994 cases, and always return size based on current fr_subtype.
1995 (md_begin): Move initialization of md_relax_table..
1996 (md_relax_table): ..to static initializer. Set rlx_length for
1997 UNDEF_WORD_DISP cases.
1998 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1999 (md_begin): Likewise.
2000 (md_relax_table): Likewise.
2001 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2002 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2003 Set rlx_backward and rlx_forward to zero for unused states.
2004 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2005 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2006 (UNCOND12, UNCOND32): Remove duplicate defines.
2008 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2010 * config/tc-cris.c (md_estimate_size_before_relax) <case
2011 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2012 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2013 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2014 Add cases to cover all relax states.
2015 (cris_insn_first_word_frag): New.
2016 (md_assemble): Call cris_insn_first_word_frag to get the first
2017 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2018 end. Drop variable insn_size.
2019 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2020 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2021 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2023 * write.c (write_object_file): Reset broken word state before
2026 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2028 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2029 for one line if not already enabled.
2030 * cond.c (s_elseif): Correct conditional assembly listing.
2033 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2034 Don't abort on NULL current_cframe.
2036 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2038 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2039 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2040 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2041 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2042 * config/obj-coff.c (do_relocs_for): Likewise.
2043 (yank_symbols): Likewise.
2044 (fixup_segment): Likewise.
2045 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2046 (ppc_fix_adjustable): Likewise.
2047 * config/tc-mips.c (md_convert_frag): Likewise.
2048 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2049 * ehopt.c (eh_frame_convert_frag): Likewise.
2050 * expr.c (make_expr_symbol): Likewise.
2052 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2054 * symbols.c (resolve_symbol_value): Don't fix expression values
2055 until relaxation is complete.
2056 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2057 (S_GET_VALUE): Likewise, and return unresolved expression value.
2058 * write.c (finalize_syms): New.
2059 (relax_and_size_seg): Split into..
2060 (relax_seg): New function, returns 1 if anything changed..
2061 (size_seg): And the remainder of relax_and_size_seg.
2062 (fixup_segment): Arrange for final resolution of sym values.
2063 (adjust_reloc_syms): Likewise.
2064 (write_object_file): Likewise, and repeatedly call relax_seg until
2065 nothing more changes.
2066 (relax_segment): Return 1 if anything changed. Use correct types
2067 for rs_org `target' and `after'.
2068 * write.h (finalize_syms): Declare.
2069 (relax_segment): Update prototype.
2071 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2072 do-nothing cases to switch to avoid abort on a second relaxation
2073 pass, and tidy code a little.
2074 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2075 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2076 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2077 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2078 (md_relax_table): Remove first four unused entries. Increment
2079 rlx_length by one throughout table, and update comments to suit.
2080 (md_estimate_size_before_relax): Return size of current variable
2081 part of frag to reflect reality when relaxing more than once.
2082 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2083 (COND32, UNCD32): Rename to DISP32 throughout.
2084 (UNDEF_WORD_DISP): Renumber to 3.
2085 (md_estimate_size_before_relax): Add extra do-nothing cases.
2086 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2087 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2088 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2089 handle word and dword branches.
2091 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2093 * config/tc-cris.h (tc_fix_adjustable): Allow only
2094 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2095 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2096 example in comment to valid type.
2098 2001-03-28 H.J. Lu <hjl@gnu.org>
2100 * read.c (equals): Set to local for COFF only if it hasn't been
2103 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2105 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2106 (md_begin): Use it when setting default architecture.
2108 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2110 * read.c (equals): (for COFF) default symbols to being local.
2112 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2114 * configure.in (cris-*-*): Change default emulation to criself.
2115 (cris-*-*aout*): New rule.
2116 * configure: Regenerate.
2118 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2120 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2121 BFD_RELOC_390_GOTENT.
2122 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2123 BFD_RELOC_390_GOTENT.
2125 2001-03-26 Nick Clifton <nickc@redhat.com>
2127 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2128 * config/tc-s390.c (s390_force_relocation): New function: Force
2129 relocations for VTINHERIT relocs.
2131 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2133 * doc/as.texinfo: Put @c man begin to generate the as man page.
2134 When generating man, define all the variables. Re-organize some
2135 options to obtain better indentation of man page.
2136 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2137 (as.1): Build from as.texinfo.
2138 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2140 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2142 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2143 scale factor, and return the end of the expression.
2144 (i386_operand): Modify for above.
2146 2001-03-23 Nick Clifton <nickc@redhat.com>
2148 * doc/as.texinfo: Document --listing-XXX command line switches.
2149 Explain why listings behave differently when -pipe is used.
2151 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2153 * write.c (fix_new_exp): Print an error if passed a register.
2155 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2157 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2158 (PIC_SUFFIX_CHAR): New macro.
2159 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2160 (pic): New variable.
2161 (md_longopts): New option --pic.
2162 (OPTION_PIC): Define.
2163 (md_estimate_size_before_relax): Tweak longish comment.
2164 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2165 (md_assemble): Handle a PIC relocation on prefix and normal
2166 instruction operands.
2167 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2168 "complex" operand expressions. Call frag_more outside
2169 gen_cond_branch_32 parameter list.
2170 (cris_process_instruction): Handle PIC relocs on parsed
2171 operand expressions. Validize PIC reloc sizes.
2172 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2173 (gen_bdap): Handle "complex" operand expressions.
2174 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2175 ADD.D offset,PC as jump instruction if generating PIC. Generate
2176 error instead of crashing on complex expressions.
2177 (cris_number_to_imm): Add segT parameter. All callers changed.
2178 Use segT parameter, not now_seg, for segment of fixup. Handle
2179 PCREL relocations but check that they are fully resolved.
2180 (md_parse_option): Handle OPTION_PIC.
2181 (tc_gen_reloc): Handle PIC relocs.
2182 (md_show_usage): Update for --pic.
2183 (md_apply_fix3): Renamed from md_apply_fix.
2184 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2185 (md_cris_force_relocation): Force relocation for PIC relocs.
2187 * config/tc-cris.h: Tweak attribution.
2188 (MD_APPLY_FIX3): Define.
2189 (IS_CRIS_PIC_RELOC): New macro.
2190 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2191 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2193 (tc_frob_symbol): Avoid emitting undefined symbols.
2195 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2197 * frags.h (struct frag): Add relax_marker.
2198 * write.c (is_dnrange): Delete.
2199 (relax_frag): Use correct types for `aim', `target', `address'.
2200 Delete `offset', `was_address'. Test `relax_marker' instead of
2201 using fragile (and slow) address test.
2202 (relax_segment): Init and flip `relax_marker'.
2204 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2206 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2209 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2211 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2212 with 'Motorola specification for assembly language input standard'.
2214 2001-03-17 Richard Henderson <rth@redhat.com>
2216 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2217 (dwarf2_directive_loc): Don't use them.
2218 (dwarf2_directive_file): Reject duplicate file definitions.
2219 (get_filenum): Zero allocated memory.
2220 (out_file_list): Complain about missing file definitions.
2222 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2224 * read.c (do_org): Handle complex expressions.
2225 * cgen.c (gas_cgen_finish_insn): Likewise.
2227 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2229 * config/tc-ia64.c (md): New member keep_pending_output.
2230 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2232 (dot_xdata): Turn on md.keep_pending_output for the duration of
2234 (dot_xfloat_cons): Ditto.
2235 (dot_xstringer): Ditto.
2236 (dot_xdata_ua): Ditto.
2237 (dot_xfloat_cons_ua): Ditto.
2239 2001-03-15 Jim Wilson <wilson@redhat.com>
2241 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2244 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2246 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2248 2001-03-15 DJ Delorie <dj@redhat.com>
2250 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2251 blindly freeing string if it isn't at the top of the obstack.
2253 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2255 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2256 (NUM_FLAG_CODE): Define.
2257 (lex_got): New function.
2258 (got_reloc): New global var.
2259 (x86_cons_fix_new): New function.
2260 (x86_cons): New function.
2261 (i386_immediate): Use lex_got here, replacing inline code. Change
2262 "ignoring junk.." error message to "junk.."
2263 (i386_displacement): Likewise.
2264 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2265 (x86_cons): Declare.
2266 (TC_CONS_FIX_NEW): Define.
2267 (x86_cons_fix_new): Declare.
2269 2001-03-12 Nick Clifton <nickc@redhat.com>
2271 * config/tc-arm.c (md_begin): Always set machine type based on
2274 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2276 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2277 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2279 <JumpInterSegment output>: Use correct i.disp_reloc[].
2280 <immediate output>: Likewise.
2282 2001-03-06 Nick Clifton <nickc@redhat.com>
2284 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2287 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2289 * config/tc-m68k.c : Add 5407 to archs[] table.
2290 (HAVE_LONG_BRANCH): Add mcf5407.
2291 (select_control_regs): Recognize 5407.
2293 2001-03-02 Dave Brolley <brolley@redhat.com>
2295 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2298 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2300 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2301 (gen_to_words): Print warnings if NaNs are found and the target CPU
2302 does not support them. Allow largest exponent to be used in normal
2303 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2305 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2307 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2308 anymore since we use bfd_elf_generic_reloc now.
2309 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2311 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2313 * configure.in (BFD_VERSION): New.
2314 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2315 * configure: Regenerate.
2316 * Makefile.am: Run "make dep-am"
2317 * Makefile.in: Regenerate.
2318 * doc/Makefile.in: Regenerate.
2320 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2322 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2323 SEC_NEVER_LOAD when the 'n' flag is used.
2324 Add SEC_NEVER_LOAD to matchflags.
2326 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2328 * symbols.c (decode_local_label_name): Initialize message_format
2329 only when an error is reported (perf pb due to I18N).
2331 2001-02-23 H.J. Lu <hjl@gnu.org>
2333 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2334 BFD_ASSEMBLER is not defined.
2336 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2338 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2339 done if it's against a symbol.
2341 2001-02-22 Timothy Wall <twall@cygnus.com>
2343 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2344 target formats if applicable.
2345 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2346 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2347 * Makefile.in: Regenerated.
2348 * configure.in: Added configuration for ia64-*-aix*.
2349 * configure: Regenerated.
2351 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2353 * config/tc-ia64.c (enum operand_match_result): New type.
2354 (operand_match): Change return type to operand_match_result.
2355 Fix all returns appropriately, adding support for returning the
2356 out-of-range result.
2357 (parse_operands): New locals result, error_pos, out_of_range_pos,
2358 curr_out_of_range_pos. Rewrite operand matching loop to give better
2361 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2363 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2364 (dot_proc): Clear unwind.prologue_count to zero.
2365 (dot_prologue): Increment unwind.prologue_count.
2366 (dot_restore): If second operand is omitted, use
2367 unwind.prologue_count -1 for "ecount" (# of additional regions to
2368 pop). Decrement unwind.prologue_count by number of regions
2371 2001-02-21 Nick Clifton <nickc@redhat.com>
2373 * doc/as.texinfo (Section): Note that some flags to the COFF
2374 version of .section remove attributes rather than setting them.
2376 2001-02-20 Kazu Hirata <kazu@hxi.com>
2378 * config/tc-pdp11.c: Fix formatting.
2379 * config/tc-pdp11.h: Likewise.
2381 2001-02-20 Bo Thorsen <bo@suse.de>
2383 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2386 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2388 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2389 all FreeBSD platforms should look the same at this level.
2390 * configure: Rebuilt.
2391 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2393 2001-02-18 lars brinkhoff <lars@nocrew.org>
2395 * Makefile.am: Add PDP-11 target.
2396 * configure.in: Likewise.
2397 * config/tc-pdp11.c: New file.
2398 * config/tc-pdp11.h: New file.
2399 * doc/Makefile.am: Add PDP-11 documentation.
2400 * doc/all.texi: Likewise.
2401 * doc/as.texinfo: Likewise.
2402 * doc/c-pdp11.texi: New file.
2404 2001-02-16 matthew green <mrg@redhat.com>
2406 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2408 2001-02-13 Jim Wilson <wilson@redhat.com>
2410 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2411 reloc instead of a 0 reloc.
2412 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2414 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2416 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2418 * write.c (is_dnrange): Stop as soon as the address becomes
2420 (relax_frag): Add segment parameter. Only call symbol_get_frag
2421 once. Only call is_dnrange if the symbol is in the same segment,
2422 and the symbol address is larger.
2423 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2424 * write.h (relax_frag): Update declaration.
2425 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2427 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2428 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2429 (m32r_relax_frag): Update declaration.
2430 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2431 * config/tc-tic54x.h (md_relax_frag): Likewise.
2432 * doc/internals.texi (CPU backend): Update documentation for
2435 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2437 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2438 Mention effect of < 386 architectures on jump promotion.
2439 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2441 * config/tc-i386.c (no_cond_jump_promotion): New.
2442 (set_cpu_arch): Parse "jumps" arch modifier.
2443 (insn_size): Modify usage comment.
2444 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2445 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2446 (TYPE_FROM_RELAX_STATE): New define.
2447 (UNCOND_JUMP, COND_JUMP): Renumber.
2448 (md_relax_table): Reorder to suit.
2449 (COND_JUMP86): New define.
2450 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2451 (md_assemble): Create frag var for jumps of max size, encode relax
2452 state for COND_JUMP86.
2453 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2454 leave conditional jumps small if no_cond_jump_promotion.
2455 (md_convert_frag): Likewise.
2457 * expr.c (operator): Don't bump input_line_pointer for two char
2458 operators. Instead return operator size via new param num_chars.
2459 (expr): Use above to parse multi-char operators correctly.
2461 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2463 * config/tc-i386.c (i386_displacement): Fix handling of
2464 BFD_RELOC_X86_64_GOTPCREL.
2465 (i386_validate_fix): Likewise.
2467 2001-02-12 Philip Blundell <pb@futuretv.com>
2469 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2470 ldrt/strt instructions.
2472 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2474 * config/tc-mips.c (macro): For M_LA_AB emit a
2475 BFD_RELOC_MIPS_CALL16 relocation or a
2476 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2477 BFD_RELOC_MIPS_GOT16 and
2478 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2479 loading the jump register when generating SVR4_PIC code.
2481 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2483 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2484 map to MIPS-specific files, as they used to do before the
2485 change on 2000-05-21.
2486 * configure: Regerate.
2488 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2490 * config/tc-mips.c (md_parse_option): Don't try to compile
2491 ELF-only option code if not ELF.
2493 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2495 * config/tc-ia64.h (md_elf_section_type): New macro.
2496 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2497 (they're now handled via ia64_elf_section_type.
2499 * config/tc-ia64.c (unwind): New members saved_text_seg,
2500 saved_text_subseg, and force_unwind_entry.
2501 (optimize_unw_records): New function to optimize away unnecessary
2503 (ia64_elf_section_type): New function.
2504 (output_unw_records): Generate unwind info only if the size is
2505 non-zero or if it's forced for some other reason (e.g.,
2506 handlerdata or a personality routine).
2507 (generate_unwind_image): Don't switch back to previous
2508 section---stay inside the unwind info section instead so that
2509 handlerdata that may follow goes into the right place.
2510 (dot_handlerdata): Force generation of unwind entry and save the
2511 current active text segment before generating unwind image.
2512 (dot_unwentry): Force generation of unwind entry.
2513 (dot_personality): Ditto.
2514 (dot_endp): Generate unwind table entry only if there is
2515 some unwind info or the unwind entry was forced.
2517 * config/tc-ia64.c (make_unw_section_name): New macro to form
2518 unwind section name.
2519 (generate_unwind_image): Add "text_name" argument. Use it to
2520 form unwind section name.
2521 (dot_handlerdata): Determine current segment (section) name and
2522 pass it to generate_unwind_image().
2523 (dot_endp): Determine current segment (section) name and use
2524 it to determine the appropriate unwind section name.
2525 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2526 n, fill, and max arguments.
2528 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2530 * Makefile.am: Add linux target for S/390.
2531 * configure.in: Likewise.
2532 * config/tc-s390.c: New file.
2533 * config/tc-s390.h: New file.
2535 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2537 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2538 2byte, 4byte and 8byte.
2540 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2542 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2543 md_number_to_chars with size > sizeof (valueT).
2545 2001-02-06 H.J. Lu <hjl@gnu.org>
2547 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2548 there is no relocation.
2550 2001-02-06 H.J. Lu <hjl@gnu.org>
2552 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2554 * config/tc-ia64.c (md_parse_option): Only accept the valid
2555 ia64 options on "-axxx".
2557 2001-02-05 Jim Wilson <wilson@redhat.com>
2559 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2560 aborting for invalid operands.
2562 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2564 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2565 than via pointer. Update all callers.
2566 (UNWIND_LOW32): Define.
2567 (UNWIND_HIGH32): Define.
2568 (pa_build_unwind_subspace): Use the above macros instead of dumping
2569 bitfields directly. Call frag_more once rather than multiple times.
2570 (md_assemble): Use UNWIND_LOW32.
2571 (pa_entry): Likewise
2572 (pa_procend): Likewise.
2573 (process_exit): Use UNWIND_HIGH32.
2575 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2577 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2578 function to select the header according to the cpu.
2579 (md_after_pass_hook, md_do_align): Remove.
2580 (md_cleanup, m68hc11_cleanup): Remove.
2581 (md_pcrel_from_section): Declare.
2582 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2583 (build_jump_insn, build_insn): Likewise.
2584 (m68hc11_listing_header): New function.
2585 (m68hc11_cleanup): Remove.
2587 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2589 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2590 symbols because there is no support for shared libraries and these
2591 symbols can't be overridden (unless they are weak).
2593 2001-02-01 Momchil Velikov <velco@fadata.bg>
2595 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2596 for the compilation unit with a zero byte.
2598 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2600 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2601 destinations. Correct range check for 17 and 22 bit branches.
2603 2001-01-25 Nick Clifton <nickc@redhat.com>
2605 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2606 still set. Issue an error message instead.
2607 (md_estimate_size_before_relax): Delete unused variable
2608 'buffer_address'. Fixup parentheses around if statement.
2610 2001-01-23 Kazu Hirata <kazu@hxi.com>
2612 * as.c: Fix formatting.
2613 * ehopt.c: Likewise.
2614 * messages.c: Likewise.
2615 * stabs.c: Likewise.
2616 * symbols.c: Likewise.
2618 2001-01-23 Ben Elliston <bje@redhat.com>
2620 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2622 2001-01-22 Kazu Hirata <kazu@hxi.com>
2624 * config/tc-alpha.c: Fix formatting.
2626 2001-01-19 Kazu Hirata <kazu@hxi.com>
2628 * config/tc-alpha.c: Fix formatting.
2630 2001-01-18 Kazu Hirata <kazu@hxi.com>
2632 * config/tc-alpha.c: Fix formatting.
2634 2001-01-18 Nick Clifton <nickc@redhat.com>
2636 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2638 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2640 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2642 * configure.in (cpu_type, arch): Match i386 too.
2643 * configure: Rebuilt.
2645 2001-01-16 Kazu Hirata <kazu@hxi.com>
2647 * config/tc-i386.c: Fix formatting.
2649 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2651 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2652 relocs for .PARISC.unwind section.
2654 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2655 depending on section flags, not just for .text.
2657 2001-01-15 Jim Wilson <wilson@redhat.com>
2659 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2660 not immediately followed by an instruction.
2662 2001-01-15 Kazu Hirata <kazu@hxi.com>
2664 * config/tc-m68hc11.c: Fix formatting.
2666 2001-01-15 Nick Clifton <nickc@redhat.com>
2668 * symbols.c (colon): Change 'already defined symbol' from a
2669 fatal error to an ordinary error. There is no reason why this
2670 error should be fatal.
2672 * message.c (as_fatal): Delete output file, if one has been
2675 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2677 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2679 2001-01-14 Kazu Hirata <kazu@hxi.com>
2681 * config/tc-alpha.c: Fix formatting.
2682 * config/tc-arc.c: Likewise.
2683 * config/tc-arc.h: Likewise.
2684 * config/tc-d10v.c: Likewise.
2685 * config/tc-i370.c: Likewise.
2686 * config/tc-i386.c: Likewise.
2687 * config/tc-i960.c: Likewise.
2688 * config/tc-m68k.c: Likewise.
2689 * config/tc-ppc.c: Likewise.
2690 * config/tc-sparc.c: Likewise.
2691 * config/tc-tahoe.c: Likewise.
2692 * config/tc-vax.c: Likewise.
2694 * config/tc-arc.c: Fix formatting.
2696 * config/tc-arc.c: Fix formatting.
2698 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2700 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2701 both 32 and 64 bit ELF.
2703 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2704 and don't bother storing `m' for "ce" completer. Tidy handling of
2705 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2707 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2709 * config/tc-i386.h (TARGET_MACH): New macro.
2710 (i386_mach): Declare.
2711 * config/tc-i386.c (i386_mach): New function.
2713 2001-01-13 Philip Blundell <philb@gnu.org>
2715 * doc/as.texinfo: Fix spelling and cross-references.
2717 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2718 character for all systems, not just GNU/Linux. Make it explicit
2719 that `-k' doesn't affect code generation, just ELF flags.
2721 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2723 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2726 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2728 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2730 2001-01-12 Nick Clifton <nickc@redhat.com>
2732 * as.c (print_args): Update copyright date to 2001.
2734 2001-01-12 Peter Targett <peter.targett@arccores.com>
2736 * doc/c-arc.texi: New file.
2737 Some sections to be expanded.
2739 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2741 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2742 (md_parse_option): Always accept "--32".
2744 2001-01-11 Peter Targett <peter.targett@arccores.com>
2746 * as.h (TC_ARC): Ensure struc-symbol.h included.
2747 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2749 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2750 (TARGET_SYMBOL_FIELDS) added.
2752 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2753 * doc/c-arc.texi: New file.
2754 Some sections to be expanded.
2755 * doc/as.texinfo: Update command-line options.
2756 Removed outdated text for ARC dependant features, instead include
2757 text from above file.
2759 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2760 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2761 (targ-cpu.h) header.
2763 * config/tc-arc.c: New updated configuration for
2764 ARC, including selection of core variants, and extensibility of
2765 instructions, registers etc. through directives.
2767 * config/tc-arc.c (arc_extinst): Minor corrections for
2769 (arc_common) Likewise. Make alignment argument optional for local
2770 symbols also, with default of zero.
2772 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2774 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2775 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2776 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2777 and fix_new_exp() instead.
2778 (md_convert_frag): For indexed post byte use the symbol value
2779 rather than the displacement.
2780 (md_relax_table): Fix indexed offset relax.
2782 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2784 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2786 (relaxable_symbol): New function.
2788 2001-01-11 Andreas Jaeger <aj@suse.de>
2790 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2793 2001-01-10 Nick Clifton <nickc@redhat.com>
2795 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2796 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2798 2001-01-10 Nick Clifton <nickc@redhat.com>
2800 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2801 character used to dollar local symbols.
2802 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2803 local label symbols.
2804 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2805 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2807 Use LOCAL_LABEL_CHAR.
2808 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2809 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2810 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2812 2001-01-08 Bo Thorsen <bo@suse.de>
2814 * config/tc-i386.c (i386_immediate, i386_displacement):
2817 2001-01-07 Ian Lance Taylor <ian@zembu.com>
2819 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2822 2001-01-07 Philip Blundell <philb@gnu.org>
2824 * doc/as.texinfo (Bug Reporting): Update email address for
2828 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2830 * configure.in: Define DEFAULT_ARCH for i386.
2831 * config/tc-i386.c (md_assemble): Return after the error message;
2832 move testing for 64bit operands to proper place.
2834 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2836 * doc/as.texinfo: Document '#' as comment character for i386 and
2837 x86_64. Add AMD x86-64 into menu of machine dependent information.
2839 * doc/c-i386.texi: Document x86_64 extensions.
2841 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2843 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
2845 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2847 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
2848 * NEWS: Add note about Pentium4 support.
2850 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2852 * config/tc-i387.c (pi, pte, pt): Update.
2853 (type_names): Add new types.
2855 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2857 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
2858 CpuUnknown): Renumber
2859 (CpuP4, CpuSSE2): New.
2860 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2862 2001-01-03 Philip Blundell <pb@futuretv.com>
2864 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2866 (alpha_fix_adjustable): Likewise.
2867 (md_apply_fix): Likewise.
2869 2000-12-31 H.J. Lu <hjl@gnu.org>
2871 * listing.c (listing_message): Allocate string only if it is
2874 * configure: Rebuild.
2876 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2878 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2879 Point out caveats with generating fixups for the opcode in a frag.
2881 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2883 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2886 2000-12-29 H.J. Lu <hjl@gnu.org>
2888 * listing.c (calc_hex): Print the variable part only if the
2889 fragment type is rs_fill.
2891 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2893 * doc/internals.texi (tc_conditional_pseudoop,
2894 TC_LINKRELAX_FIXUP): Fix typos.
2896 2000-12-28 Richard Henderson <rth@redhat.com>
2898 * write.c (subsegs_finish): Fix thinko last change -- don't
2899 "optimize" the alignment == 0 case.
2901 2000-12-28 Richard Henderson <rth@redhat.com>
2903 * as.h (rs_align_test): New.
2904 * frags.c (NOP_OPCODE): Move default from read.c.
2905 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2906 (frag_align_code): New.
2907 * frags.h (frag_align_code): Declare.
2908 * read.c (NOP_OPCODE): Remove.
2909 (do_align): Use frag_align_code.
2910 * write.c (NOP_OPCODE): Remove.
2911 (get_recorded_alignment): New.
2912 (cvt_frag_to_fill): Handle rs_align_test.
2913 (relax_segment): Likewise.
2914 (subsegs_finish): Align last subseg in section to the
2915 section alignment. Use frag_align_code.
2916 * write.h (get_recorded_alignment): Declare.
2917 * config/obj-coff.c (size_section): Handle rs_align_test.
2918 (fill_section, fixup_mdeps): Likewise.
2919 (write_object_file): Use frag_align_code.
2921 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2922 (alpha_handle_align): New.
2923 * config/tc-alpha.h (HANDLE_ALIGN): New.
2924 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2926 * config/tc-i386.h (md_do_align): Use frag_align_code.
2927 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2929 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2930 (ia64_handle_align): New.
2931 * config/tc-ia64.h (HANDLE_ALIGN): New.
2932 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2934 * config/tc-m32r.c (m32r_do_align): Remove.
2935 (m32r_handle_align): New.
2936 (fill_insn): Use frag_align_code.
2937 * config/tc-m32r.h (md_do_align): Remove.
2938 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2939 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2940 * config/tc-mips.c, config/tc-mips.h: Similarly.
2942 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2943 (sh_handle_align): Likewise. Handle rs_align_code.
2944 (sh_do_align): Remove.
2945 * config/tc-sh.h (md_do_align): Remove.
2946 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2948 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2949 (sparc_handle_align): Likewise. Handle rs_align_code.
2950 * config/tc-sparc.h (md_do_align): Remove.
2951 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2953 2000-12-22 DJ Delorie <dj@redhat.com>
2955 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2956 when we assemble the first half of a pair.
2958 2000-12-22 H.J. Lu <hjl@gnu.org>
2960 * config/tc-i386.c (reloc): Update the macro for non-bfd
2962 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2964 2000-12-22 H.J. Lu <hjl@gnu.org>
2966 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2968 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2970 * config/tc-i386.h (i386_target_format): Define even for ELFs.
2971 (QWORD_MNEM_SUFFIX): New macro.
2972 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2974 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2975 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2977 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2978 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2979 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2980 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2981 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2983 (Reg, WordReg): Add Reg64.
2984 (Imm): Add Imm32S and Imm64.
2986 (Disp): Add Disp64 and Disp32S.
2987 (AnyMem): Add Disp32S.
2988 (RegRex, RegRex64): New macros.
2989 (rex_byte): New type.
2990 * config/tc-i386.c (set_16bit_code_flag): Kill.
2991 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2992 (reloc): New parameter "signed"; support x86_64.
2993 (set_code_flag): New.
2994 (DEFAULT_ARCH): New macro; default to "i386".
2995 (default_arch): New static variable.
2996 (struct _i386_insn): New fields Operand_PCrel; rex.
2997 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2998 (flag_code): New enum and static variable.
2999 (use_rela_relocations): New static variable.
3000 (flag_code_names): New static variable.
3001 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3002 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3004 (i386_align_code): Return plain "nop" for x86_64.
3005 (mode_from_disp_size): Support Disp32S.
3006 (smallest_imm_type): Support Imm32S and Imm64.
3007 (offset_in_range): Support size of 8.
3008 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3009 (md_pseudo_table): Add "code64"; use set_code_flat.
3010 (md_begin): Emit sane error message on hash failure.
3011 (tc_i386_fix_adjustable): Support x86_64 relocations.
3012 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3013 instructions supported on particular arch just partially,
3014 output of 64bit immediates, handling of Imm32S and Disp32S type.
3015 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3016 (i386_displacement): Likewise.
3017 (i386_index_check): Cleanup; support 64bit addresses.
3018 (md_apply_fix3): Support x86_64 relocation and rela.
3019 (md_longopts): Add "32" and "64".
3020 (md_parse_option): Add OPTION_32 and OPTION_64.
3021 (i386_target_format): Call even for ELFs; choose between
3022 elf64-x86-64 and elf32-i386.
3023 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3024 (tc_gen_reloc): Support rela relocations and x86_64.
3025 (intel_e09_1): Support QWORD.
3027 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3029 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3030 it's not an offset expression.
3031 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3032 keep the braces '[' and ']' in the output string.
3033 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3034 != FLAT. There is no such op_modifier.
3036 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3038 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3041 2000-12-13 Kazu Hirata <kazu@hxi.com>
3043 * as.h: Fix formatting.
3045 * dwarf2dbg.c: Likewise.
3046 * input-scrub.c: Likewise.
3049 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3051 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3052 configure: Regenerate.
3054 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3056 * dwarf2dbg.c: #include <limits.h> only if it exists.
3058 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3060 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3061 (md_apply_fix): Here too.
3063 2000-12-12 Jim Wilson <wilson@redhat.com>
3065 * config/tc-ia64.h (ia64_init): Add prototype.
3067 2000-12-12 H.J. Lu <hjl@gnu.org>
3069 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3071 * read.h (outputting_stabs_line_debug): Change it to int.
3072 * stabs.c (outputting_stabs_line_debug): Likewise.
3074 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3076 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3077 the address of a function result.
3079 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3081 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3082 (md_assemble): Call dwarf2_emit_insn.
3083 (shlib): Fix typo SHILB -> SHLIB.
3084 (md_parse_option): Likewise.
3085 (ppc_elf_validate_fix): Likewise:
3086 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3088 2000-12-12 Nick Clifton <nickc@redhat.com>
3090 * cgen.h: Fix formatting.
3091 * input-scrub.c: Fix formatting.
3092 * macro.c: Fix formatting.
3093 * config/tc-mips.c: Fix formatting.
3094 * doc/c-mips.texi: Fix formatting.
3096 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3098 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3099 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3101 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3103 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3106 * i386.h (*_Suf): Remove No_dSuf.
3107 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3109 (i386_optab): Remove 'd' in the suffixes.
3111 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3113 * config/tc-i386.c (T_SHORT): Undefine before defining.
3115 2000-12-05 Kazu Hirata <kazu@hxi.com>
3117 * config/tc-mips.c: Fix formatting.
3119 2000-12-04 Matthew Hiller <hiller@redhat.com>
3121 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3122 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3123 (md_show_usage): Ditto.
3124 (md_parse_option): Ditto.
3125 (d10v_cleanup): Writes pending instruction only if
3126 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3127 Fix compile time warning messages.
3129 * doc/c-d10v.texi: Documents new options.
3131 2000-12-04 Matthew Hiller <hiller@redhat.com>
3133 * stabs.c (outputting_stabs_line_debug): New variable.
3134 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3135 function entry and unset at function exit.
3137 * read.h (outputting_stabs_line_debug): New extern declaration.
3139 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3141 * dwarf2dbg.c: Fix compile time warning messages.
3143 2000-12-03 Kazu Hirata <kazu@hxi.com>
3145 * config/tc-a29k.c: Fix formatting.
3146 * config/tc-alpha.c: Likewise.
3147 * config/tc-arm.c: Likewise.
3148 * config/tc-cris.c: Likewise.
3149 * config/tc-hppa.c: Likewise.
3150 * config/tc-i370.c: Likewise.
3151 * config/tc-i386.c: Likewise.
3152 * config/tc-i860.c: Likewise.
3153 * config/tc-i960.c: Likewise.
3154 * config/tc-ia64.c: Likewise.
3155 * config/tc-m68hc11.c: Likewise.
3156 * config/tc-m68k.c: Likewise.
3157 * config/tc-m88k.c: Likewise.
3158 * config/tc-pj.c: Likewise.
3159 * config/tc-ppc.c: Likewise.
3160 * config/tc-sh.c: Likewise.
3161 * config/tc-sparc.c: Likewise.
3162 * config/tc-tahoe.c: Likewise.
3163 * config/tc-vax.c: Likewise.
3165 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3167 * config/tc-mips.c (mips_ip): When calculating offsets,
3168 don't accept as constant the difference between the
3169 addresses of symbols in two different sections.
3171 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3173 (validate_mips_insn): Likewise. Also, update 'B' operand
3174 specifier to use OP_*_CODE20 constants and delete 'm' operand
3176 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3177 operand specifiers. Change warning generated by 'B' operand
3178 specifier to reflect its new multi-purpose usage.
3180 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3181 -1, and update comment.
3182 (file_mips_isa): Likewise.
3183 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3184 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3185 ISA_* constants rather than hard-coded numbers.
3186 (mips_cpu_info): New structure.
3187 (mips_cpu_info_table): New table describing CPU and ISA names
3189 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3190 mips_cpu_info_from_cpu): New functions.
3191 (mips_isa_to_str): New function to get string for ISA name.
3192 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3193 return const char *.
3194 (md_begin): Redo CPU and ISA selection logic, using
3195 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3196 than hard-coded numbers.
3197 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3198 ISA_* constants rather than hard-coded numbers.
3199 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3200 (md_longopts): Delete OPTION_NO_MIPS32.
3201 (md_parse_option): Convert to use ISA_* constants rather than
3202 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3203 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3204 to use strcasecmp to recognize "default" and to use
3205 mips_cpu_info_from_name to get CPU numbers from argument.
3206 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3207 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3209 (s_mipsset): Accept ISA value 32.
3210 * doc/as.texinfo: Clean up MIPS options summary slightly,
3211 remove -no-mips32. Add note about -mips4 and -mips32
3212 specifying those ISA levels. Delete -mips32 and -no-mips32
3213 cpu flag descriptions.
3214 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3215 up the supported CPU switch list, and replace 4Kc, 4Km, and
3216 4Kp entries with a single mips32-4k entry. Note that you can
3219 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3221 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3223 (md_parse_option): Add cases for OPTION_MIPS5 and
3225 (md_show_usage): Mention -mips5 and -mips64 arguments.
3226 (s_mipsset): Add cases for MIPS5 and MIPS64.
3227 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3229 * doc/as.texinfo: Mention -mips5 and -mips64 options
3231 * doc/c-mips.texi: Likewise. Also update introduction
3232 and ".set" usage information.
3234 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3236 (mips_cpu_info_table): Add SB-1 entries.
3237 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3238 known to the -mcpu option.
3240 * doc/as.texinfo: Correct description of MIPS -mcpu
3241 option, by copying some of the text from doc/c-mips.texi.
3243 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3245 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3247 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3248 (sparc*-*-rtems*): Switched from a.out to ELF.
3249 * configure: Regenerate.
3250 * config.in: Regenerate.
3251 * Makefile.in: Regenerate.
3252 * aclocal.m4: Regenerate.
3253 * po/gas.pot: Regenerate.
3255 2000-11-30 Philip Blundell <pb@futuretv.com>
3257 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3258 even in non BFD_ASSEMBLER case.
3260 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3262 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3265 2000-11-29 Richard Henderson <rth@redhat.com>
3267 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3268 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3269 thread multiple subsegments properly; handle multiple code
3270 sections properly; emit proper compilation unit info for assembler
3271 generated debugging.
3273 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3274 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3275 (dwarf2dbg_estimate_size_before_relax): Declare.
3276 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3277 * write.c: Include dwarf2dbg.h.
3278 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3279 (relax_segment): Likewise.
3281 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3283 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3284 jump>: Use as_bad_where instead of as_bad. Tweak error message
3285 accordingly. Stabilize frag by updating fix part and resetting
3287 <undefined symbol, unconditional jump>: Ditto.
3288 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3289 indexing is_end_of_line[].
3290 (md_assemble): Initialize size to 0.
3291 (md_section_align): Mark parameter seg as unused.
3292 (parse_reg): Parse names case-insensitively.
3294 2000-11-28 Kazu Hirata <kazu@hxi.com>
3296 * config/obj-aout.h: Fix formatting.
3297 * config/obj-bout.h: Likewise.
3298 * config/obj-coff.c: Likewise.
3299 * config/obj-coff.h: Likewise.
3300 * config/obj-elf.h: Likewise.
3301 * config/obj-som.h: Likewise.
3302 * config/obj-vms.c: Likewise.
3303 * config/obj-vms.h: Likewise.
3304 * config/tc-h8300.h: Likewise.
3305 * config/tc-ns32k.h: Likewise.
3306 * config/tc-sparc.h: Likewise.
3307 * config/tc-tic54x.h: Likewise.
3308 * config/tc-z8k.h: Likewise.
3310 2000-11-28 Nick Clifton <nickc@redhat.com>
3312 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3313 License is present in the sources, but not the output, and
3314 also available from the GNU website.
3315 (GNU Free Documentation License): Comment out this section.
3317 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3319 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3320 targets. Remove i860 from valid a.out targets.
3321 * Makefile.in: Regenerate.
3323 * config/tc-cris.c: Include dwarf2dbg.h.
3324 (md_pseudo_table): Add .file and .loc.
3325 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3326 (s_cris_file, s_cris_loc): New.
3327 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3328 * Makefile.am: Regenerate dependencies.
3329 * Makefile.in: Regenerate.
3331 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3333 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3334 (MRI_MUL_PRECEDENCE): Likewise.
3335 (op_rank): Fix a comment typo.
3337 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3339 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3341 (get_operand): Fix analysis for movw/movb instructions.
3343 2000-11-24 Nick Clifton <nickc@redhat.com>
3345 * configure.in (xscale-elf): Add target.
3346 (xscale-coff): Add target.
3347 * configure: Regenerate.
3349 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3351 (ARM_EXT_XSCALE): New ARM architecture extension.
3352 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3353 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3354 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3355 (ARM_ARCH_V4): Remove processor from architecture.
3356 (ARM_ARCH_3M): New architecutre definition.
3357 (ARM_ARCH_V5TE): New architecutre definition.
3358 (ARM_ARCH_XSCALE): New architecutre definition.
3359 (CPU_DEFAULT): Allow to be defaulted to XScale.
3360 (atpcs): New boolean variable.
3361 (ldr_flags): Support 'd' flag for double word loads.
3362 (str_flags): Support 'd' flag for double word stored.
3363 (do_mia): New function.
3364 (do_mar): New function.
3365 (do_mra): New function.
3366 (do_pld): New function.
3367 (do_ldrd): New function.
3368 (do_blx): New function.
3369 (do_bkpt): New function.
3370 (do_clz): New function.
3371 (do_lstc2): New function.
3372 (do_cdp2): New function.
3373 (do_t_blx): New function.
3374 (do_t_bkpt): New function.
3375 (do_smla): New function.
3376 (do_smlal): New function.
3377 (do_smul): New function.
3378 (do_qadd): New function.
3379 (do_co_reg2c): New function.
3380 (LONGEST_INSN): Redefine to 7.
3382 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3383 command line switches.
3385 2000-11-22 Jim Wilson <wilson@redhat.com>
3387 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3388 (struct rsrc): Make line unsigned.
3389 (gr_values): Add missing initializer.
3390 (SLOT_NUM_NOT_SET): Add unsigned cast.
3391 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3392 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3393 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3394 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3395 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3396 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3397 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3398 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3399 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3400 Add ATTRIBUTE_UNUSED to unused parameters.
3401 (convert_expr_to_ab_reg): Add parens.
3402 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3403 (dot_prologue): Initialize grsave when declared.
3404 (md_pseudo_table): Add missing initializers.
3405 (operand_match): Add casts to bfd_vma.
3406 (emit_one_bundle): Delete unused local prev. Make required_template
3408 (specify_resource): Cast i to unsigned.
3409 (note_register_values): Use fprintf_vma.
3410 (print_dependency): Likewise.
3412 2000-11-21 Jim Wilson <wilson@redhat.com>
3414 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3415 for unwind info section.
3416 (dot_endp): Likewise for unwind section.
3418 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3421 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3423 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3424 (output_insn): Call dwarf2_emit_insn.
3425 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3427 2000-11-17 Richard Henderson <rth@redhat.com>
3429 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3430 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3431 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3433 2000-11-17 Nick Clifton <nickc@redhat.com>
3435 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3438 2000-11-17 Richard Henderson <rth@redhat.com>
3440 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3442 2000-11-17 Richard Henderson <rth@redhat.com>
3444 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3445 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3446 tri-state definition of alpha_flag_mdebug.
3447 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3448 (s_alpha_file): Store first .file directive.
3449 (s_alpha_stab): New.
3450 (md_pseudo_table): Add stabs and stabn.
3452 2000-11-17 Richard Henderson <rth@redhat.com>
3454 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3456 2000-11-17 Richard Henderson <rth@redhat.com>
3458 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3459 (main): Call dwarf2_finish.
3460 * as.h (debug_type): Clarify documentation of the meaning
3462 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3463 (print_stats): Fix parenthesis problem.
3464 (now_subseg_size): New.
3465 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3466 (dwarf2_directive_file): Don't set debug_type.
3467 (dwarf2_where): Honor DEBUG_DWARF2 first.
3468 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3469 do nothing if not emitting dwarf2 debug info, or no work.
3470 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3471 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3472 (ecoff_new_file): Likewise.
3473 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3474 commentary wrt dwarf2.
3476 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3477 ATTRIBUTE_UNUSED as needed.
3478 (emit_insn): Call dwarf2_emit_insn.
3479 (s_alpha_file): New.
3481 (s_alpha_coff_wrapper): Don't handle them.
3482 (md_pseudo_table): Update for .file and .loc.
3483 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3485 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3486 don't protect with debug_type.
3487 * config/tc-hppa.c (md_assemble): Likewise.
3488 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3489 * config/tc-mn10300.c (md_assemble): Likewise.
3490 * config/tc-sh.c (md_assemble): Likewise.
3491 * config/tc-v850.c (md_assemble): Likewise.
3493 * config/tc-arm.c (arm_end_of_source): Remove.
3494 * config/tc-hppa.c (pa_end_of_source): Remove.
3495 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3496 * config/tc-mn10300.c (mn10300_finalize): Remove.
3497 * config/tc-sh.c (sh_finalize): Remove.
3498 * config/tc-v850.c (sh_finalize): Remove.
3500 * config/tc-arm.h (md_end): Remove.
3501 * config/tc-hppa.h (md_end): Remove.
3502 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3503 * config/tc-m68hc11.h (md_end): Remove.
3504 * config/tc-mn10300.h (md_end): Remove.
3505 * config/tc-sh.h (md_end): Remove.
3506 * config/tc-v850.h (md_end): Remove.
3508 * config/tc-ia64.c (emit_one_bundle): Don't protect
3509 dwarf2 bits with debug_type.
3510 (md_assemble): Likewise.
3511 (ia64_end_of_source): Don't call dwarf2_finish.
3513 2000-11-16 Jim Wilson <wilson@redhat.com>
3515 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3516 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3519 2000-11-16 H.J. Lu <hjl@gnu.org>
3521 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3524 2000-11-15 Kazu Hirata <kazu@hxi.com>
3526 * config/tc-tic30.c: Fix formatting.
3527 * config/tc-tic80.c: Likewise.
3528 * config/tc-v850.c: Likewise.
3529 * config/tc-vax.c: Likewise.
3530 * config/tc-w65.c: Likewise.
3531 * config/tc-z8k.c: Likewise.
3533 2000-11-14 DJ Delorie <dj@redhat.com>
3535 * config/tc-v850.c: Support dwarf2.
3536 * config/tc-v850.h: Ditto.
3538 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3539 parse_cons_expression_v850 to initialize hold_cons_reloc.
3541 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3543 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3544 (errata_nops_necessary_p): New function.
3545 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3548 2000-11-14 Jim Wilson <wilson@redhat.com>
3550 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3551 return little endian bfd formats.
3553 2000-11-14 Kazu Hirata <kazu@hxi.com>
3555 * config/aout_gnu.h: Fix formatting.
3556 * config/atof-vax.c: Likewise.
3557 * config/m68k-parse.h: Likewise.
3558 * config/m88k-opcode.h: Likewise.
3559 * config/obj-elf.c: Likewise.
3560 * config/tc-arm.c: Likewise.
3561 * config/tc-cris.c: Likewise.
3562 * config/tc-i386.c: Likewise.
3563 * config/tc-ia64.c: Likewise.
3564 * config/tc-mn10300.c: Likewise.
3565 * config/te-386bsd.h: Likewise.
3566 * config/te-hppa.h: Likewise.
3567 * config/te-nbsd.h: Likewise.
3568 * config/te-ppcnw.h: Likewise.
3569 * config/te-sparcaout.h: Likewise.
3570 * config/te-tmips.h: Likewise.
3571 * config/vax-inst.h: Likewise.
3572 * config/vms-conf.h: Likewise.
3574 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3576 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3578 2000-11-13 H.J. Lu <hjl@gnu.org>
3580 * config/obj-elf.c (elf_frob_symbol): Support
3581 ".symver name,name2@@@nodename".
3582 (elf_frob_file_before_adjust): Likewise.
3584 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3585 and ".symver name,name2@@@nodename".
3588 2000-11-12 H.J. Lu (hjl@gnu.org)
3590 * config/obj-elf.c (obj_elf_symver): Check missing version
3593 2000-11-12 H.J. Lu (hjl@gnu.org)
3595 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3596 instead of bfd_vma for non-bfd assemblers.
3598 2000-11-09 Kazu Hirata <kazu@hxi.com>
3600 * itbl-ops.c: Fix comment typos.
3602 2000-11-08 Jim Wilson <wilson@redhat.com>
3604 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3605 (struct unwind): Add next_slot_frag field.
3606 (slot_index): New parameters slot_frag and first_frag. Add code
3607 to add in frag sizes when different. Add comments.
3608 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3609 arguments to slot_index.
3610 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3611 loop end. Set next_slot_frag field.
3613 2000-11-07 H.J. Lu <hjl@gnu.org>
3615 * doc/as.texinfo (.symver): Updated for versioned symbol
3618 * obj.h (format_ops): Add the frob_file_before_adjust field.
3620 * config/obj-aout.c (aout_format_ops): Set the
3621 frob_file_before_adjust field to 0.
3622 * config/obj-coff.c (coff_format_ops): Likewise.
3623 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3625 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3627 (elf_frob_file_before_adjust): New function to remove unneeded
3628 versioned symbols from the symbol table.
3629 (elf_format_ops): Set the frob_file_before_adjust field to
3630 elf_frob_file_before_adjust.
3632 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3635 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3637 2000-11-07 Peter Targett <peter.targett@arccores.com>
3639 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3641 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3642 Fix compile time warning messages.
3644 2000-11-07 Nick Clifton <nickc@redhat.com>
3646 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3647 buffer in order to avoid buffer overflows.
3649 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3651 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3652 Change M to m for -milp32 or -mlp64 to match gcc.
3653 (dot_endp): Use bytes_per_address instead of 8.
3654 (emit_one_bundle): Use number_to_chars_littleendian instead of
3656 (fix_insn): Likewise.
3657 (ia64_init): New function.
3658 (ia64_target_format): New function.
3659 (md_begin): Set endianness, arch, and machine as appropriate.
3660 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3661 Make these macros depend on TE_HPUX macro.
3662 (TARGET_FORMAT): Define.
3663 (HOST_SPECIAL_INIT): Define.
3664 * config/te-hpux.h: New file.
3665 * configure.in: Add "ia64-*-hpux*" target to configure.
3666 * configure: Regenerate.
3668 2000-11-06 Kazu Hirata <kazu@hxi.com>
3670 * as.c: Fix formatting.
3671 * dwarf2dbg.c: Likewise.
3672 * input-file.c: Likewise.
3673 * input-file.h: Likewise.
3674 * input-scrub.c: Likewise.
3675 * itbl-ops.c: Likewise.
3676 * listing.c: Likewise.
3677 * macro.h: Likewise.
3678 * messages.c: Likewise.
3680 * subsegs.c: Likewise.
3681 * subsegs.h: Likewise.
3682 * write.c: Likewise.
3684 2000-11-06 Nick Clifton <nickc@redhat.com>
3686 * doc/as.texinfo: Add GNU Free Documentation License.
3687 * doc/gasp.texi: Add GNU Free Documentation License.
3688 * doc/as.1: Add GNU Free Documentation License.
3690 2000-11-05 Nick Clifton <nickc@redhat.com>
3692 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3694 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3696 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3697 * configure: Regenerate.
3699 2000-11-01 Nick Clifton <nickc@redhat.com>
3701 * read.c (original_case_string): New global variable.
3702 (read_a_source_file): Copy opcode string into
3703 original_case_string if clobbering the case of the opcode.
3704 * read.h: Export the definition of original_case_string.
3705 * config/tc-arm.c (md_assembler): When parsing a .req
3706 directive use the original opcode string, not the case
3709 2000-11-02 Nick Clifton <nickc@redhat.com>
3711 * config/tc-mn10300.c (debug_line): Remove this static
3713 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3714 dwarf2_where and dwarf2_gen_line_info.
3716 2000-11-02 Theo Honohan <th@futuretv.com>
3718 * config/tc-arm.c (do_msr): Improve error message.
3720 2000-10-31 Eric Christopher <echristo@redhat.com>
3722 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3723 or pc-relative, else use fx_offset.
3725 2000-10-31 Jim Wilson <wilson@redhat.com>
3727 * config/tc-ia64.c (struct md): New field tag_fixups.
3728 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3729 qualifying predicate.
3730 (emit_one_bundle): Delete spurious multiplication by one. Handle
3732 (ia64_start_line): Error if dangling qualifying predicate.
3733 (defining_tag): New static variable.
3734 (ia64_unrecognized_line, case '['): Parse tags.
3735 (ia64_frob_label): Create tag_fixups.
3736 (md_assemble): Reset md.qp.X_op after using it.
3738 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3740 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3742 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3744 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3746 2000-10-30 Kazu Hirata <kazu@hxi.com>
3748 * expr.c: Fix formatting.
3749 * flonum-copy.c: Likewise.
3750 * flonum.h: Likewise.
3754 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3756 * as.h (OPTION_MD_BASE): Bump to 190.
3757 * as.c (parse_args) <std_longopts>: Add comment about the need to
3758 check OPTION_MD_BASE in as.h.
3760 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3763 2000-10-27 Nick Clifton <nickc@redhat.com>
3765 * configure.in (emulations): Add m68hc12.
3766 * configure: Regenerate.
3767 * po/gas.pot: Regenerate.
3769 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3771 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3773 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3775 2000-10-25 Nick Clifton <nickc@redhat.com>
3777 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3778 a DWARF2 line number information sequence.
3780 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3782 * read.c (generate_lineno_debug): Update comment describing why
3783 DWARF2 line number debug information is not generated
3784 automatically by this function.
3786 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3789 * config/tc-arm.h (md_end): Define.
3790 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3792 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3793 if generating DWARF2 line numbers.
3794 (arm_end_of_source): New function. Call dwarf2_finish if
3797 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3798 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3799 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
3801 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
3803 * config/tc-i386.c: Fix prototype declarations for functions taking no
3806 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3808 * config/tc-i386.c (i386_operand_modifier): Remove.
3809 (build_displacement_string): Remove.
3810 (i386_parse_seg): Remove.
3811 (i386_intel_memory_operand): Remove.
3812 (i386_intel_operand): Re-write using recursive descent parser based
3813 on MASM documentation.
3814 (struct intel_parser_s): New structure.
3815 (intel_parser): New static variable.
3816 (struct intel_token): New structure.
3817 (cur_token, prev_token): New static variables.
3830 (intel_match_token): New function.
3831 (intel_get_token): New function.
3832 (intel_putback_token): New function.
3833 (intel_expr): New function.
3834 (intel_e05): New function.
3835 (intel_e05_1): New function.
3836 (intel_e06): New function.
3837 (intel_e06_1): New function.
3838 (intel_e09): New function.
3839 (intel_e09_1): New function.
3840 (intel_e10): New function.
3841 (intel_e10_1): New function.
3842 (intel_e11): New function.
3844 2000-10-20 Jakub Jelinek <jakub@redhat.com>
3846 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3847 instructions to loose any special insn->architecture mask.
3849 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3850 (sparc_md_end, sparc_arch_types, sparc_arch,
3851 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3852 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3853 request v9b architecture if they are used).
3855 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3857 * config/tc-m68k.c: Fix the previous misapplied patch.
3859 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3861 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3862 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3863 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3866 2000-10-17 Kazu Hirata <kazu@hxi.com>
3868 * debug.c: Fix formatting.
3869 * depend.c: Likewise.
3870 * dwarf2dbg.c: Likewise.
3871 * dwarf2dbg.h: Likewise.
3872 * ecoff.c: Likewise.
3875 * flonum-konst.c: Likewise.
3876 * frags.h: Likewise.
3878 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3880 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3882 * doc/as.texinfo: Added notes about this new option.
3884 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3886 * config/tc-sh.c (JREG): Remove.
3887 (md_convert_frag): Remove #if 0:d code using JREG.
3889 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
3891 * config/tc-i386.c (i386_operand_modifier): Only match
3892 modifiers SHORT and FLAT if they are followed by a space.
3893 (parse_register): When `allow_naked_reg' is set, do not confuse
3894 identifiers that start with a register name with a register.
3896 2000-10-12 Kazu Hirata <kazu@hxi.com>
3898 * app.c: Fix formatting.
3901 * bit_fix.h: Likewise.
3906 2000-10-11 Alan Modra <alan@linuxcare.com.au>
3908 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3910 2000-10-07 Alan Modra <alan@linuxcare.com.au>
3912 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3913 Re-arrange function a little and improve error message.
3915 * write.c (write_relocs): Fix a comment.
3917 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3920 2000-10-05 Jim Wilson <wilson@cygnus.com>
3922 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3924 2000-10-05 Alan Modra <alan@linuxcare.com.au>
3926 * config/tc-i386.c: Delete some useless comments, reformat others.
3928 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3929 non-global syms in linkonce sections.
3931 2000-10-04 Ralf Baechle <ralf@gnu.org>
3933 * config/tc-ia64.c (operand_match): Don't use // style comments.
3934 * config/tc-i370.c: Likewise.
3936 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
3938 Changes to handle varying register prefix and user symbol prefix.
3939 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3940 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3941 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3942 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3943 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3944 (demand_register_prefix): New variable.
3945 (md_pseudo_table): New pseudo ".syntax".
3946 (md_longopts): New options --no-underscore and --underscore.
3947 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3948 on symbols_have_leading_underscore.
3949 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3950 (get_spec_reg): Ditto.
3951 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3953 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3955 <case OPTION_NO_US, case OPTION_US>: New.
3956 (md_show_usage): Be brief and reformat to match continuation of
3958 * po/gas.pot: Regenerate.
3960 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3962 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3963 force relocs for 12 bit branches.
3964 (md_apply_fix): Similarly, adjust logic here.
3966 2000-09-28 Alan Modra <alan@linuxcare.com.au>
3968 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3969 adjust for external and weak syms as we will use a reloc. Allow
3970 for +8 offset when calculating limits of branches.
3971 (hppa_fix_adjustable): Undo 2000-09-23 change.
3972 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3973 Correct distance calculation.
3974 (tc_gen_reloc): Print the file name and line number if we can't
3977 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3978 * config/tc-hppa.c (nonzero_dibits): Define.
3979 (arg_reloc_stub_needed): Check each arg and return value
3980 separately for zero case.
3981 (pa_align): Declare argument `bytes'.
3983 2000-09-25 Kazu Hirata <kazu@hxi.com>
3985 * config/tc-cris.c: Fix formatting.
3986 * config/tc-d10v.h: Likewise.
3987 * config/tc-d30v.c: Likewise.
3988 * config/tc-d30v.h: Likewise.
3989 * config/tc-fr30.c: Likewise.
3990 * config/tc-fr30.h: Likewise.
3991 * config/tc-m68k.c: Likewise.
3992 * config/tc-m68k.h: Likewise.
3993 * config/tc-pj.h: Likewise.
3994 * config/tc-ppc.c: Likewise.
3995 * config/tc-ppc.h: Likewise.
3996 * config/tc-sh.c: Likewise.
3997 * config/tc-sh.h: Likewise.
3998 * config/tc-sparc.c: Likewise.
3999 * config/tc-v850.h: Likewise.
4000 * config/tc-vax.h: Likewise.
4001 * config/tc-w65.h: Likewise.
4002 * config/tc-z8k.h: Likewise.
4004 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4006 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4007 checks only for ELF.
4008 (hppa_force_relocation): Likewise.
4010 2000-09-22 Jim Wilson <wilson@cygnus.com>
4012 * config/tc-ia64.c (dv_sem): Add "stop".
4013 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4014 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4015 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4017 (mark_resources): Check IA64_RS_PRr.
4019 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4021 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4022 md_estimate_size_before_relax): Redesign and clean up the
4023 relaxation mechanism.
4025 2000-09-21 Kazu Hirata <kazu@hxi.com>
4027 * config/tc-ns32k.c: Fix formatting.
4028 * config/tc-ns32k.h: Likewise.
4030 2000-09-20 Kazu Hirata <kazu@hxi.com>
4032 * config/tc-m32r.c: Fix formatting.
4033 * config/tc-m32r.h: Likewise.
4034 * config/tc-m68851.h: Likewise.
4035 * config/tc-m68hc11.c: Likewise.
4036 * config/tc-m68hc11.h: Likewise.
4037 * config/tc-m88k.c: Likewise.
4038 * config/tc-mcore.c: Likewise.
4039 * config/tc-mcore.h: Likewise.
4040 * config/tc-mips.c: Likewise.
4041 * config/tc-mips.h: Likewise.
4042 * config/tc-mn10200.h: Likewise.
4043 * config/tc-mn10300.h: Likewise.
4044 * config/tc-tahoe.c: Likewise.
4045 * config/tc-tahoe.h: Likewise.
4047 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4049 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4050 Likewise in relaxation description comments.
4052 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4054 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4055 subtraction of two syms without emitting a relocation.
4057 From David Huggins-Daines <dhd@linuxcare.com>
4058 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4059 global or weak symbols.
4061 2000-09-15 Kazu Hirata <kazu@hxi.com>
4063 * config/tc-h8300.h: Fix formatting.
4064 * config/tc-h8500.c: Likewise.
4065 * config/tc-h8500.h: Likewise.
4066 * config/tc-hppa.h: Likewise.
4067 * config/tc-i370.h: Likewise.
4068 * config/tc-i386.h: Likewise.
4069 * config/tc-i860.c: Likewise.
4070 * config/tc-i860.h: Likewise.
4071 * config/tc-i960.h: Likewise.
4072 * config/tc-ia64.c: Likewise.
4073 * config/tc-ia64.h: Likewise.
4075 2000-09-14 Kazu Hirata <kazu@hxi.com>
4077 * config/tc-a29k.c: Fix formatting.
4078 * config/tc-alpha.c: Likewise.
4079 * config/tc-arc.c: Likewise.
4080 * config/tc-arc.h: Likewise.
4081 * config/tc-arm.c: Likewise.
4082 * config/tc-arm.h: Likewise.
4083 * config/tc-avr.c: Likewise.
4084 * config/tc-avr.h: Likewise.
4085 * config/tc-tic30.c: Likewise.
4086 * config/tc-tic30.h: Likewise.
4087 * config/tc-tic54x.c: Likewise.
4088 * config/tc-tic54x.h: Likewise.
4089 * config/tc-tic80.c: Likewise.
4090 * config/tc-tic80.h: Likewise.
4092 2000-09-14 Timothy Wall <twall@cygnus.com>
4094 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4095 parallel comparisons for later use.
4096 (struct rsrc): Add parallel comparison type.
4097 (resources_match): Skip special cases of PR usage (non-conflicting
4100 2000-09-13 Kazu Hirata <kazu@hxi.com>
4102 * config/obj-ecoff.c: Fix formatting.
4103 * config/obj-elf.c: Likewise.
4104 * config/obj-elf.h: Likewise.
4105 * config/obj-evax.h: Likewise.
4106 * config/obj-generic.h: Likewise.
4107 * config/obj-hp300.c: Likewise.
4108 * config/obj-hp300.h: Likewise.
4109 * config/obj-ieee.h: Likewise.
4110 * config/obj-vms.c: Likewise.
4111 * config/obj-vms.h: Likewise.
4113 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4115 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4116 (md_parse_option): Ditto.
4117 (md_longopts): Add -mips32 option.
4118 (md_show_usage): Document new options.
4119 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4120 (mips_ip): Assemble mfc0 with a sub-selection code.
4121 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4122 (mips_cpu_to_str): New function.
4123 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4124 Use CPU_* defines instead of hardcoded numbers.
4126 * doc/as.texinfo: Document new options.
4127 * doc/c-mips.texi: Ditto.
4129 2000-09-12 Kazu Hirata <kazu@hxi.com>
4131 * as.h: Fix formatting.
4132 * asintl.h: Likewise.
4133 * bit_fix.h: Likewise.
4134 * config/obj-aout.c: Likewise.
4135 * config/obj-aout.h: Likewise.
4136 * config/obj-bout.c: Likewise.
4137 * config/obj-bout.h: Likewise.
4138 * config/obj-coff.c: Likewise.
4139 * config/obj-coff.h: Likewise.
4140 * dwarf2dbg.h: Likewise.
4142 * flonum.h: Likewise.
4143 * frags.h: Likewise.
4144 * itbl-ops.h: Likewise.
4145 * macro.h: Likewise.
4148 * struc-symbol.h: Likewise.
4149 * subsegs.h: Likewise.
4150 * symbols.h: Likewise.
4152 * write.h: Likewise.
4154 2000-09-11 Kazu Hirata <kazu@hxi.com>
4156 * bignum-copy.c: Fix formatting.
4157 * config/tc-i370.c: Likewise.
4158 * config/tc-i960.c: Likewise.
4159 * config/tc-m68k.c: Likewise.
4160 * ehopt.c: Likewise.
4161 * flonum-copy.c: Likewise.
4162 * flonum-konst.c: Likewise.
4163 * flonum-mult.c: Likewise.
4164 * literal.c: Likewise.
4167 * stabs.c: Likewise.
4168 * subsegs.c: Likewise.
4170 2000-09-09 Philip Blundell <philb@gnu.org>
4172 * configure.in (arm*-*-uclinux*): New target.
4173 * configure: Regenerate.
4175 2000-09-09 Kazu Hirata <kazu@hxi.com>
4177 * input-file.c: Fix formatting.
4178 * itbl-ops.c: Likewise.
4179 * messages.c: Likewise.
4181 2000-09-08 Philip Blundell <philb@gnu.org>
4183 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4186 2000-09-07 H.J. Lu <hjl@gnu.org>
4188 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4189 * configure: Rebuild.
4191 2000-09-07 Kazu Hirata <kazu@hxi.com>
4193 * atof-generic.c: Fix formatting.
4194 * config/tc-mips.c: Likewise.
4195 * config/tc-vax.c: Likewise.
4196 * input-scrub.c: Likewise.
4198 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4200 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4201 * configure.in (sh-*-linux*): Added.
4202 * configure: Rebuilt.
4204 2000-09-06 Kazu Hirata <kazu@hxi.com>
4206 * config/tc-hppa.c: Fix formatting.
4208 * ecoff.c: Fix formatting.
4210 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4212 * configure: Rebuilt with new libtool.m4.
4214 2000-09-05 Kazu Hirata <kazu@hxi.com>
4216 * cgen.c: Fix formatting.
4217 * config/tc-ia64.c: Likewise.
4219 2000-09-05 Nick Clifton <nickc@redhat.com>
4221 * aclocal.m4: Regenerate.
4222 * config.in: Regenerate.
4223 * configure: Regenerate.
4224 * po/gas.pot: Regenerate.
4226 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4228 * config/tc-cris.c: Correct comment typos.
4230 2000-09-05 Eric Christopher <echristo@cygnus.com>
4232 * config/tc-mn10300.c: Cleanup.
4233 (md_pcrel_from): Enable.
4235 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4237 * expr.c (operand): Fix a comment typo.
4238 * write.c (write_relocs): Fix a signed/unsigned warning.
4240 * config/tc-hppa.c (fudge_reg_expressions): New
4241 (hppa_force_reg_syms_absolute): New.
4242 (pa_equ): Allow reg_section expressions.
4243 * config/tc-hppa.c (md_optimize_expr): Define.
4244 (hppa_force_reg_syms_absolute): Prototype.
4246 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4247 (pa_parse_number): Pass in arg to select fp reg parsing.
4248 Return 1 to indicate format checks pass. If strict, then only
4249 accept a register or register symbol. Return value in...
4250 (pa_number): New static for pa_parse_number.
4251 (FP_REG_BASE): Define.
4252 (FP_REG_RSEL): Define.
4253 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4254 appropriate. White space changes.
4255 (need_pa11_opcode): Don't bother passing any params, get them from
4257 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4258 Remove extraneous check in case 'Q'.
4259 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4260 reg, set section of resulting symbol to reg_section.
4261 (pa_parse_space_stmt): Modify call to pa_parse_number.
4262 (pa_space): Likewise.
4264 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4265 (hppa_force_relocation): Handle vtable relocs.
4266 (pa_vtable_entry): New.
4267 (pa_vtable_inherit): New.
4268 (md_pseudo_table): Add entries for vtable pseudos.
4269 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4270 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4272 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4273 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4274 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4276 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4277 specify a symbol type.
4279 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4280 dependent things together.
4281 (md_elf_symbol_type): Define.
4283 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4285 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4287 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4288 (obj_elf_vtable_entry): Declare.
4290 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4291 and export function.
4292 (obj_elf_vtable_entry): Similarly.
4293 (elf_pseudo_table): Fix the damage with a cast.
4295 2000-09-03 Richard Henderson <rth@cygnus.com>
4297 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4298 for template selection when a label is needed.
4300 2000-09-02 Kazu Hirata <kazu@hxi.com>
4302 * config/tc-ia64.c: Fix formatting.
4304 2000-09-02 Nick Clifton <nickc@redhat.com>
4306 * configure.in: Increase version number to 2.10.91.
4307 * configure: Regenerate.
4308 * aclocal.m4: Regenerate.
4309 * config.in: Regenerate.
4310 * po/gas.pot: Regenerate.
4311 * Makefile.in: Regenerate.
4313 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4315 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4316 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4317 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4319 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4322 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4324 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4325 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4326 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4327 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4328 (GOT_symbol): New variable.
4329 (md_undefined_symbol): Set it.
4331 2000-09-01 Richard Henderson <rth@cygnus.com>
4333 * config/tc-ia64.c (match): Don't inline.
4334 (extra_goodness): New.
4335 (md_begin): Prefer nop.f and nop.b for best_template.
4337 2000-08-31 Kazu Hirata <kazu@hxi.com>
4339 * as.c: Fix formatting.
4341 * frags.c: Likewise.
4342 * macro.c: Likewise.
4344 2000-08-31 Eric Christopher <echristo@cygnus.com>
4346 * config/tc-mn10300.c: Cleanup and fix warnings.
4347 (md_pseudo_table): Add initializers.
4348 (md_show_usage): Cleanup.
4349 (md_parse_option): Fix warnings.
4350 (md_undefined_symbol): Fix warnings.
4351 (md_conver_frag): Fix warnings.
4352 (tc_gen_reloc): Fix warnings.
4353 (md_apply_fix3): Fix warnings.
4354 (check_operand): Fix warnings.
4356 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4358 * acinclude.m4: Include libtool and gettext macros from the
4360 * aclocal.m4, configure: Rebuilt.
4362 2000-08-30 Mark Hatle <mhatle@mvista.com>
4364 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4366 2000-08-31 Kazu Hirata <kazu@hxi.com>
4368 * listing.c: Fix formatting.
4370 2000-08-29 Kazu Hirata <kazu@hxi.com>
4372 * app.c: Fix a comment typo. Fix formatting.
4374 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4376 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4377 offset of the target destination for jmp instructions.
4378 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4380 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4382 * NEWS: Mention support for CRIS.
4384 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4386 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4387 Sets `.lcomm' alignment to zero.
4389 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4391 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4392 TC_FIX_ADJUSTABLE): Define.
4394 2000-08-23 Jim Wilson <wilson@cygnus.com>
4396 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4397 unwind.personality_routine is set.
4399 2000-08-23 H.J. Lu <hjl@gnu.org>
4401 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4403 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4405 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4408 2000-08-22 H.J. Lu <hjl@gnu.org>
4410 * config.in (STRICTCOFF): New for strict COFF.
4412 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4413 i386-*-go32* and i386-go32-rtems*.
4414 * configure: Rebuilt.
4416 * config/obj-coff.c (obj_coff_endef): Follow the historical
4417 behavior if STRICTCOFF is not defined.
4419 * doc/internals.texi: Document STRICTCOFF.
4421 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4423 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4424 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4425 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4426 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4427 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4428 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4429 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4432 2000-08-22 Eric Christopher <echristo@cygnus.com>
4434 * config/tc-mn10300.c: (md_apply_fix): New function.
4435 (mn10300_force_relocation): New function.
4436 (mn10300_fix_adjustable): New function.
4438 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4439 (TC_HANDLES_FX_DONE): Define.
4440 (obj_fix_adjustable): Define.
4441 (MD_APPLY_FIX3): Define.
4442 (TC_LINKRELAX_FIXUP): Define.
4444 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4446 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4448 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4450 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4452 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4453 if the fixup resulted in a relocation.
4455 2000-08-18 Nick Clifton <nickc@redhat.com>
4457 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4458 Make reference to first element of shift_names explicit.
4460 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4462 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4463 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4464 add a symbol's address. Removed all target-specific #ifdefs that
4465 used to accomplished the same.
4466 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4467 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4468 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4469 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4470 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4472 2000-08-17 Kazu Hirata <kazu@hxi.com>
4474 * dwarf2dbg.c: Fix formatting.
4476 2000-08-17 Nick Clifton <nickc@redhat.com>
4478 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4479 to be recoded as logical shift lefts by zero.
4481 2000-08-16 Jim Wilson <wilson@cygnus.com>
4483 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4484 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4486 (note_register_values): Handle IA64_OPND_R3_2 operands.
4488 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4490 * config/tc-i860.c (md_operand): Silly typo fixed.
4492 2000-08-16 Nick Clifton <nickc@redhat.com>
4494 * config/tc-arm.c (struct asm_shift): Delete.
4496 (enum asm_shift_index): New.
4497 (struct asm_shift_properties): New.
4498 (struct asm_shift_name): New.
4499 (shift_properties[]); New.
4500 (shift_names[]); New.
4502 (decode_shift): Use new structures.
4503 Issue a warning is "ROR #0" is used.
4504 Issue a warning if "ASR #0" or "LSR #0" is used.
4506 (md_begin): Initialise arm_shift_hsh table from new
4507 asm_shift_name array.
4509 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4511 * config/tc-sparc.c: Kill all warnings.
4512 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4514 (md_show_usage): Update usage text.
4516 2000-08-16 Nick Clifton <nickc@redhat.com>
4518 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4521 2000-08-15 Will Cohen <wcohen@redhat.com>
4523 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4525 * config/tc-sh.c (md_assemble): Changed so debug_type
4526 test performed for ppi_assemble
4527 * config/tc-sh.c: Included dwarf2dbg.h.
4528 (debug_line): Defined.
4529 (md_assemble): Generates dwarf2 line info.
4530 (sh_finalize): New function. Finalize dwarf2 info.
4531 (assemble_ppi): Returns size of code generated.
4532 (build_Mytes): Returns size of code generated.
4533 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4534 * config/tc-sh.h (md_end): Defined.
4535 (sh_finalize): Declared.
4537 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4539 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4542 2000-08-14 Nick Clifton <nickc@redhat.com>
4544 * config/tc-arm.c (do_bx): Allow "bx pc".
4546 2000-08-14 Jim Wilson <wilson@cygnus.com>
4548 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4549 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4550 (md_begin): Change assignment to md.flag to OR in the new bit.
4552 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4554 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4555 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4558 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4560 * NEWS: Mention i860 support.
4562 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4564 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4566 2000-08-14 Andreas Schwab <schwab@suse.de>
4568 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4570 2000-08-11 Andreas Schwab <schwab@suse.de>
4572 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4575 2000-08-11 Kazu Hirata <kazu@hxi.com>
4577 * expr.c: Fix formatting.
4578 * config/obj-bout.c: Likewise.
4580 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4582 * doc/c-i860.texi: Flesh out the i860 section more.
4584 2000-08-10 Kazu Hirata <kazu@hxi.com>
4586 * symbols.c: Fix formatting.
4589 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4591 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4592 modifier has the IgnoreSize bit set.
4594 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4596 From Rodney Brown <RodneyBrown@mynd.com>
4597 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4598 * configure: Regenerate.
4600 2000-08-09 Kazu Hirata <kazu@hxi.com>
4602 * hash.c: Fix formatting.
4605 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4607 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4608 (i860_fix_info): New enum.
4609 (MD_APPLY_FIX3): Define.
4610 (WORKING_DOT_WORD): Define.
4611 (TC_HANDLES_FX_DONE): Define.
4612 (DIFF_EXPR_OK): Define.
4613 (LISTING_HEADER): Define.
4614 (TARGET_FORMAT): Select target format based on endian flag.
4615 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4616 (target_big_endian): Add external declaration.
4618 * config/tc-i860.c: All existing code reworked completely. Other
4619 new code shown below.
4620 (SYNTAX_SVR4): Define.
4621 (target_warn_expand): New variable.
4622 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4623 (md_longopts): Declare and define with new options (-EL, -EB,
4625 (md_show_usage): New function.
4626 (md_operand): New function.
4627 (obtain_reloc_for_imm16): New function.
4628 (md_apply_fix3): New function.
4629 (tc_gen_reloc): New function.
4631 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4633 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4634 2 bytes of the jump address are in the same frag.
4635 (find): Accept 68hc12 register indirect modes.
4637 * NEWS: Mention 68HC11 & 68HC12 support.
4639 2000-08-07 Richard Henderson <rth@cygnus.com>
4641 * config/tc-ia64.c (unwind): Add prologue_mask member.
4642 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4643 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4644 (dot_body): Clear unwind.prologue_mask.
4645 (dot_prologue): Set it. Accept a register second argument.
4647 2000-08-07 Kazu Hirata <kazu@hxi.com>
4649 * config/atof-ieee.c: Fix formatting.
4650 * config/atof-tahoe.c: Likewise.
4652 2000-08-06 Nick Clifton <nickc@cygnus.com>
4654 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4657 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4658 of .popsection, .previous, .pushsection, .subsection,
4659 .version, .vtable_entry, .vtable_inherit and .weak.
4661 2000-08-05 Kazu Hirata <kazu@hxi.com>
4663 * config/tc-cris.c: Fix formatting.
4664 * config/tc-i386.c: Likewise.
4665 * config/tc-sparc.c (sparc_ip): Simplify the code.
4667 2000-08-04 Kazu Hirata <kazu@hxi.com>
4669 * config/tc-cris.c: Rearrange code for readability.
4670 * config/tc-d10v.c: Fix formatting.
4671 * config/tc-m32r.c: Likewise.
4672 * config/tc-sparc.c: Likewise.
4674 2000-08-02 Jim Wilson <wilson@cygnus.com>
4676 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4677 before ia64_find_opcode.
4678 (md_assemble): Likewise.
4680 2000-08-01 Nick Clifton <nickc@cygnus.com>
4682 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4683 Undo some formatting fixes.
4685 2000-08-01 Kazu Hirata <kazu@hxi.com>
4687 * config/obj-som.c: Fix formatting.
4688 * config/obj-ieee.c: Likewise.
4689 * config/tc-arm.c: Likewise.
4690 * config/tc-v850.c: Likewise.
4692 2000-08-01 Nick Clifton <nickc@redhat.com>
4694 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4695 index by command line option.
4697 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4699 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4700 (@node M68K-Branch): Rewrite to match the reality.
4702 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4704 * doc/c-i860.texi: New file.
4705 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4706 * doc/Makefile.in: Regenerate.
4707 * doc/all.texi: Add I860 as relevant architecture.
4708 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4710 2000-07-31 Kazu Hirata <kazu@hxi.com>
4712 * config/tc-d30v.c: Fix formatting.
4714 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4716 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4717 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4718 long emit a long branch if available instead of an absolute jump, never
4719 emit absolute jumps for anything with --pcrel.
4721 * doc/c-m68k.texi: Document new command line option.
4723 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4725 * config/tc-avr.c: Use PARAMS macro in function declarations.
4726 Don't declare md_pcrel_from_section (already in tc-avr.h).
4727 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4728 (avr_operand): Don't set (unsigned) op_mask to -1.
4730 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4732 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4733 * configure: Regenerated.
4734 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4735 of operand to the .type directive (.e.g, "type").
4737 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4739 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4740 * app.c (do_scrub_chars): Record where first comment found.
4741 * read.c (read_a_source_file): Init found_comment on entry, and
4742 notify whether comments found on exit.
4743 * config/tc-hppa.c (md_shortopts): Add "c".
4744 (md_longopts): Add warn-comment.
4745 (md_parse_option): Handle it.
4746 (md_show_usage): Show available options.
4747 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4749 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4751 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4752 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4754 (md_estimate_size_before_relax): Don't fall off end of function.
4756 2000-07-27 Kazu Hirata <kazu@hxi.com>
4758 * config/tc-avr.c: Fix formatting.
4759 * config/tc-ns32k.c: Likewise.
4761 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4763 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4765 2000-07-27 Kazu Hirata <kazu@hxi.com>
4767 * config/tc-d10v.c: Fix formatting.
4768 * config/tc-z8k.c: Likewise.
4769 * config/tc-sparc.c: Likewise.
4771 2000-07-26 Dave Brolley <brolley@redhat.com>
4773 * cgen.c (queue_fixup): Declare opinfo.
4774 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4775 (gas_cgen_md_operand): Ditto.
4776 (gas_cgen_md_apply_fix3): Ditto.
4778 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4780 * config/obj-coff.c (obj_frob_symbol): Don't merge
4781 labels. Don't merge if the symbol isn't constant. Return
4782 immediately if a symbol is merged.
4784 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4786 * frags.c (frag_align): Correct absolute section alignment.
4788 2000-07-20 DJ Delorie <dj@redhat.com>
4790 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4791 it breaks linking against DLLs.
4793 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
4795 * configure.in: Add CRIS support.
4796 * configure: Regenerate.
4797 * Makefile.am: (CPU_TYPES): Add cris.
4798 (CPU_OBJ_VALID) [aout]: Add cris.
4799 (MULTI_CPU_TYPES): Add cris.
4800 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
4801 [coff]: Only i386 and mips are valid.
4802 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4803 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4804 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4805 Regenerate dependencies.
4806 * Makefile.in: Regenerate.
4807 * aclocal.m4: Regenerate.
4808 * as.c: Declare crisaout, criself.
4809 * config/tc-cris.h, config/tc-cris.c: New.
4810 * config/e-criself.c, config/e-crisaout.c: New.
4811 * po/POTFILES.in, po/gas.pot: Regenerate.
4813 2000-07-20 Kazu Hirata <kazu@hxi.com>
4815 * read.c: Fix formatting.
4816 * write.c: Fix formatting.
4818 2000-07-19 H.J. Lu <hjl@gnu.org>
4820 * sb.c: Include <stdlib.h> if exists for abort ().
4822 2000-07-19 Alan Modra <alan@linuxcare.com.au>
4824 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4825 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4826 (pa_type_args): Same here.
4828 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4830 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4831 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4832 the storage class is already set.
4834 2000-07-17 Kazu Hirata <kazu@hxi.com>
4836 * config/tc-m68hc11.c: Fix formatting.
4837 * config/tc-mn10200.c: Likewise.
4838 * config/tc-mn10300.c: Likewise.
4839 * config/tc-pj.c: Likewise.
4840 * config/tc-tic80.c: Likewise.
4841 * config/tc-w65.c: Likewise.
4843 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
4845 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4848 2000-07-15 Ian Lance Taylor <ian@zembu.com>
4850 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4853 2000-07-15 Alan Modra <alan@linuxcare.com.au>
4855 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4856 ELF as are used for SOM (except the 32-bit reloc one) to decide
4857 whether a symbol can be reduced to a section symbol. Expand on
4858 the comment for symbols involved in LR% and RR% expressions.
4860 2000-07-14 Nick Clifton <nickc@cygnus.com>
4862 * config/tc-mips.c (mips_disable_float_construction): New
4863 static variable. Set to true if doubles should not be
4864 constructed by loading two single width fp registers with
4865 halves of the value.
4866 (mips_ip): Test mips_disable_float_construction.
4867 (md_longopts): Add command line switches --construct-floats
4868 and --no-construct-floats.
4869 (md_parse_option): Parse new command line options.
4870 (md_show_usage): Describe new command line options.
4872 * doc/c-mips.texi: Document new command line options.
4874 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
4876 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4877 * configure: Regenerate.
4879 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
4881 * configure.in (DEFAULT_EMULATION setting): Revert part of
4882 2000-07-01 change that set te_multi=multi unless set to tmips.
4883 * configure: Regenerate.
4885 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4887 * config/obj-coff.c (coff_frob_section): Add padding to the last
4888 section when aligning it increases its size.
4890 2000-07-11 Kazu Hirata <kazu@hxi.com>
4892 * config/tc-tic54x.c: Fix formatting.
4894 2000-07-10 Kazu Hirata <kazu@hxi.com>
4896 * config/tc-h8500.c: Fix formatting.
4897 * config/tc-tic54x.c: Fix formatting.
4899 2000-07-10 Alan Modra <alan@linuxcare.com.au>
4901 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4902 displacements correctly.
4904 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4906 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4908 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4912 2000-07-09 Alan Modra <alan@linuxcare.com.au>
4914 From David Huggins-Daines <dhd@linuxcare.com>
4915 * config/te-hppalinux64.h: Add a new emulation.
4916 * configure.in (emulations): Add configure bits to support the
4917 64-bit Linux/parisc target.
4918 * configure: Regenerate.
4920 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4921 (md_shortopts): Add `V' for ELF.
4923 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4924 when SOM or ELF_ARG_RELOC are defined.
4925 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4926 ELF_ARG_RELOC are defined.
4927 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4928 (pa_stringer): ..Do it here instead. Fix comment typos.
4929 (hppa_force_relocation): Cast enums to int before comparing with
4932 From Ryan Bradetich <rbradetich@uswest.net>
4933 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4934 redifinition warning.
4935 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4936 (hppa_force_relocation): ditto
4937 (md_apply_fix): Added cast to buf to fix warnings.
4939 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4940 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4942 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4943 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4944 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4945 reloc_type** to avoid warnings in switch.
4946 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4947 little earlier instead.
4949 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4951 (pa_type_args): Use symbol_arg_reloc_info.
4952 (struct pa_it): Make arg_reloc unsigned int.
4953 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4954 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4955 (pa_code): Delete. pa_text duplicates this function.
4956 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4957 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4959 (cons_fix_new_hppa): Actually change selector to e_fsel when
4960 warning about assuming so.
4961 (tc_gen_reloc): More example elf arg reloc code.
4962 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4963 (hppa_force_relocation): Likewise.
4965 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4967 (pa_end_of_source): Prototype.
4968 (hppa_fix_adjustable): Prototype.
4969 (LABELS_WITHOUT_COLONS): Move it..
4970 * config/te-hppa.h: To here.
4972 * config/te-hppa64.h: New file.
4974 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4976 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4977 format -10, -16, 16 relocs.
4978 (hppa_elf_mark_end_of_function): Test for null
4979 last_call_info->start_symbol
4981 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4982 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4983 re_assesmble_* functions. Delete extraneous statements. Fix
4985 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4986 insn to re_assemble_*.
4988 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4990 * doc/internals.texi (Expressions): Fix typo.
4992 2000-07-08 Kazu Hirata <kazu@hxi.com>
4994 * config/tc-sh.c: Fix formatting.
4995 * config/tc-tic54x.c: Fix formatting.
4996 * depend.c: Fix formatting.
4997 * flonum-konst.c: Likewise.
4998 * flonum-mult.c: Likewise.
5000 2000-07-07 Kazu Hirata <kazu@hxi.com>
5002 * config/tc-sh.c: Fix comments.
5003 * config/obj-vms.c: Fix comments.
5004 * config/tc-a29k.c: Likewise.
5005 * config/tc-alpha.c: Likewise.
5006 * config/tc-h8300.c: Likewise.
5007 * config/tc-h8500.c: Likewise.
5008 * config/tc-i370.c: Likewise.
5009 * config/tc-ia64.c: Likewise.
5010 * config/tc-m68hc11.c: Likewise.
5011 * config/tc-m68k.c: Likewise.
5012 * config/tc-mips.c: Likewise.
5013 * config/tc-ns32k.c: Likewise.
5014 * config/tc-ppc.c: Likewise.
5015 * config/tc-z8k.c: Likewise.
5017 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5019 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5020 Default to '(SEC_LOAD | SEC_DATA)'.
5021 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5023 * doc/internals.texi (CPU Backend): Describe
5024 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5026 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5028 * as.c (parse_args): NULL terminate the long option list.
5030 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5032 * config/tc-d30v.h: Include "write.h" for fixS.
5033 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5035 2000-07-05 Nick Clifton <nickc@cygnus.com>
5037 * config/tc-d30v.c (write_2_short): Further changes to warning
5038 messages produced when combining EITHER_BUT_PREFER_MU attributed
5041 2000-07-05 DJ Delorie <dj@redhat.com>
5045 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5047 * config/tc-arm.c (psrs): Accept combinations of flags.
5049 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5051 * config/tc-avr.c: Change _ () to _() around all strings marked
5052 for translation (exception from the usual coding style).
5053 (avr_opt): New struct variable, how the new switches are set.
5054 (OPTION_MMCU): Define as 'm' and actually use.
5055 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5056 (show_mcu_list): New function, display the list of known MCUs.
5057 (md_show_usage): Document the new switches. Call show_mcu_list.
5058 (avr_set_arch): Change 'm' to OPTION_MMCU.
5059 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5060 Handle the new switches.
5061 (avr_operands): Disable warnings for undefined combinations of
5062 operands if -mall-opcodes. Disable warnings for skipping two-word
5063 instructions if enhanced core or -mno-skip-bug.
5064 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5065 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5066 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5067 (avr_ldi_expression): Warn about implicit lo8().
5068 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5070 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5072 * configure.in: Add entry for mips-*-sysv4*MP*
5073 * configure: Rebuild
5074 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5075 elf32-tradlittlemips for traditional mips targets.
5076 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5077 test for Link Once sections as in adjust_reloc_syms.
5078 * config/te-tmips.h: New file for traditional mips targets. Define
5081 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5083 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5084 flags argument is not present, don't change an existing section's
5085 section's attributes. If the flags argument is present, warn if the
5086 attributes don't match the section's current attributes. When
5087 long section names are supported, set SEC_LINK_ONCE and
5088 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5090 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5092 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5093 symbols; create them.
5095 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5097 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5098 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5100 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5102 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5103 expressions. Ignore the problem when handling 16 bit signed
5104 immediates, because the assembler will take care of the relocation
5107 2000-06-27 Nick Clifton <nickc@cygnus.com>
5109 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5110 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5111 sequential order, and emit warning messages if the input source
5112 code contains constructs like that, or parallel constructs
5113 containing such opcodes.
5115 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5117 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5118 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5119 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5120 (md_show_usage): Update usage message.
5121 (md_parse_option): Allow redefinition of MCU type within the
5122 same avr[1-5] bfd machine type. Show both old and new MCU type
5123 in the error message.
5124 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5125 Simplify 8K wrap code.
5127 2000-06-25 Kazu Hirata <kazu@hxi.com>
5129 * config/obj-aout.c: Remove all uses of DEFUN.
5130 * config/obj-ieee.c: Likewise.
5131 * config/tc-sh.c: Fix comment typos.
5132 * config/tc-tahoe.c: Likewise.
5133 * config/tc-vax.c: Likewise.
5134 * config/tc-w65.c: Likewise.
5135 * config/tc-z8k.c: Likewise.
5136 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5138 2000-06-24 DJ Delorie <dj@cygnus.com>
5140 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5141 more changes from Sept 1999
5142 (tc_i386_fix_adjustable): ditto
5143 (md_apply_fix3): ditto
5145 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5147 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5148 (gas_cgen_parse_operand): Set it around expression() call.
5149 (gas_cgen_md_operand): Test for it before longjmp().
5151 2000-06-24 Kazu Hirata <kazu@hxi.com>
5153 * config/tc-h8500.c: Remove all uses of DEFUN.
5154 * config/tc-sh.c: Likewise.
5155 * config/tc-w65.c: Likewise.
5156 * config/tc-z8k.c: Likewise.
5158 * config/tc-h8500.c: Fix typos in comments.
5160 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5162 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5165 2000-06-23 matthew green <mrg@redhat.com>
5167 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5168 defined. Fix error message for `[' grouping.
5170 2000-06-22 Kazu Hirata <kazu@hxi.com>
5172 * config/tc-h8300.c: Fix formatting and comment typos.
5174 2000-06-22 Timothy Wall <twall@cygnus.com>
5176 * config/tc-ia64.c (note_register_values): Move premature QP
5177 notation clearing into the appropriate place.
5179 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5181 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5182 first before anything else. Add bin-bugs.h, emul.h and progress.h
5183 Sort list of files as for $(OBJS) in Makefile.am.
5185 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5186 find one. Remake dependencies.
5187 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5188 * Makefile.in: Regenerate.
5189 * doc/Makefile.in: Regenerate.
5191 * config/tc-i386.c (i386_displacement): Don't assume a constant
5192 displacement is necessarily 16 bits when in 16 bit code mode.
5193 (md_assemble): Instead size the displacement here after we know
5194 for sure that a .code16gcc operand hasn't automatically added
5195 operand size prefixes.
5197 2000-06-21 H.J. Lu <hjl@gnu.org>
5199 * Makefile.am: Rebuild dependency.
5200 * Makefile.in: Rebuild.
5202 2000-06-21 Kazu Hirata <kazu@hxi.com>
5204 * config/tc-h8300.c (parse_reg): Make the function static.
5205 (parse_exp): Likewise.
5207 2000-06-20 DJ Delorie <dj@cygnus.com>
5209 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5210 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5211 for cygwin import libraries to work properly.
5213 2000-06-20 H.J. Lu <hjl@gnu.org>
5215 * Makefile.am: Rebuild dependency.
5216 * Makefile.in: Rebuild.
5217 * configure: Likewise.
5218 * doc/Makefile.in: Likewise.
5220 2000-06-20 Timothy Wall <twall@cygnus.com>
5222 * doc/internals.texi (CPU backend): Add @itemx for
5223 TC_START_LABEL_WITHOUT_COLON.
5224 * doc/c-tic54x.texi: New.
5225 * doc/as.texinfo: Add tic54x features and include primary tic54x
5227 * doc/all.texi: Add C54X.
5228 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5229 * doc/Makefile.in: Regenerate.
5230 * configure.in: Add tic54x and define LIBM for tic54x.
5231 * configure: Regenrate.
5232 * config/tc-tic54x.[ch]: New.
5233 * config/obj-coff.h: Add tic54x.
5234 * Makefile.am: (CPU_TYPES): Add tic54x.
5235 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5236 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5237 (as_new_LDADD): Add $(LIBM).
5238 * Makefile.in: Regenerate.
5240 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5242 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5243 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5244 * doc/as.texinfo: Likewise.
5246 * configure, Makefile.in: Regenerate.
5247 * configure.in (emulations): Recognize m6811 and m6812.
5248 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5249 Added files for 68hc11 and 68hc12 assembler.
5250 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5251 * config/tc-m68hc11.h: Header definition for that assembler.
5253 2000-06-18 Nick Clifton <nickc@redhat.com>
5255 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5256 instead of OCTETS_PER_BYTE.
5258 * config/tc-v850.c: Fix compile time warnings.
5259 * config/tc-ppc.c: Fix compile time warnings.
5261 2000-06-18 H.J. Lu <hjl@gnu.org>
5263 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5264 * configure: Rebuild.
5266 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5268 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5271 2000-06-16 Nick Clifton <nickc@cygnus.com>
5273 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5274 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5276 * doc/c-mips.texi: Document newly accepted cpu variants.
5278 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5280 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5282 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5284 * macro.c (getstring): Make it possible to escape the quote
5287 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5289 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5291 2000-06-13 H.J. Lu <hjl@gnu.org>
5293 * configure: Regenerate.
5295 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5297 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5299 * doc/internals.texi (line_separator_chars): Semicolon is no
5300 longer a default. Mention null and newline as defaults.
5302 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5304 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5305 * config/tc-i860.h (line_separator_chars): Likewise.
5306 * config/tc-h8300.c (line_separator_chars): Likewise.
5307 * config/tc-i960.c (line_separator_chars): Likewise.
5308 * config/tc-m68k.c (line_separator_chars): Likewise.
5309 * config/tc-mips.c (line_separator_chars): Likewise.
5310 * config/tc-ns32k.c (line_separator_chars): Likewise.
5311 * config/tc-sparc.c (line_separator_chars): Likewise.
5312 * config/tc-vax.c (line_separator_chars): Likewise.
5314 * config/tc-h8300.c (comment_chars): Use string initialiser.
5315 * config/tc-i960.c (line_comment_chars): Likewise.
5316 * config/tc-z8k.c (comment_chars, line_comment_chars,
5317 line_separator_chars): Likewise.
5319 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5322 2000-06-08 Nick Clifton <nickc@cygnus.com>
5324 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5327 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5329 * configure.in (VERSION): Update to show this is the CVS mainline.
5331 2000-06-08 Matthew Jacob <mjacob@feral.com>
5333 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5334 $at is the integer register $r28, vs. both $r28 and the floating
5335 point register $f28.
5337 2000-06-08 James E. Wilson <wilson@cygnus.com>
5339 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5340 (dot_endp): Don't call ia64_flush_insns.
5341 (emit_one_bundle): Don't delete prologue/body records from
5342 unwind_record list in first loop. Rewrite second loop to account for
5345 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5347 * config/tc-ia64.c: Add missing prototypes.
5348 (generate_unwind_image): Cast argument to output_unw_records call.
5350 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5352 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5354 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5356 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5357 (REGISTER_P): likewise.
5358 (avr_opcodes): uses include/opcode/avr.h
5359 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5361 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5363 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5366 2000-06-03 H.J. Lu <hjl@gnu.org>
5368 * read.c (is_end_of_line): Put back `;'.
5370 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5372 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5374 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5376 * expr.c (operand): Test is_end_of_line outside switch to catch
5377 line separator chars that are also operators.
5378 (operator): Return O_illegal for line separator chars.
5380 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5381 entry (or `!' entry for TC_HPPA).
5383 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5384 before indexing is_end_of_line. Remove redundant check for '\0'.
5386 * config/tc-h8500.c (md_assemble): Likewise.
5387 * config/tc-mcore.c (md_assemble): Likewise.
5388 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5391 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5393 * config/tc-mcore.c (mcore_cons): Likewise.
5394 (mcore_float_cons): Likewise.
5395 (mcore_stringer): Likewise.
5396 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5398 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5400 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5402 2000-05-29 Nick Clifton <nickc@cygnus.com>
5404 * config/tc-sh.c: Fix compile time warning messages.
5406 * config/tc-mips.c: Fix compile time warning messages.
5408 2000-05-29 Philip Blundell <philb@gnu.org>
5410 * doc/as.texinfo: Update copyright dates.
5411 (Local Labels): Delete misplaced mention of ARM.
5412 * NEWS: Mention ARM ELF support.
5414 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5416 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5417 it is modified, and use the real_size to compute the frag address
5418 for dwarf2 line info.
5420 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5422 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5423 line-matching scheme to cope with automake moving variables around.
5424 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5425 * Makefile.in: Regenerate.
5427 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5429 * config/tc-sparc.c (sparc_relax): New.
5430 (md_longopts): Add -relax and -no-relax options.
5431 (md_parse_options, md_show_usage): Likewise.
5432 (md_apply_fix3): Optimize tail call into branch always if possible.
5434 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5436 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5437 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5438 rules, with warning when a GAS statement specifies a packing that
5439 will result in an instruction being squashed.
5440 Added typdef packing_type and enumerals, changed various integer
5441 literals to use the enumerals.
5443 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5445 * config/tc-ia64.c (dot_restorereg_p): New function.
5446 (md_pseudo_table): Add restorereg.p.
5447 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5448 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5450 * config/tc-ia64.h (unw_record_type): Add unwabi.
5451 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5452 called MASK with members for imask, and the masks produced by
5453 fr_mem, gr_mem, br_mem, and frgr_mem.
5454 (unw_p_record): Add members ABI and CONTEXT.
5455 (unw_x_record): Add member AB.
5456 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5457 as pseudo-register for use during unwind info generation.
5458 (AR_PFS, AR_LC): New macros.
5459 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5460 whose names start with an at sign (as in "@priunat").
5461 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5463 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5464 proc_end, unwind_info, personality_routine): Consolidate into
5465 "unwind" structure to reduce offset-table use. Add member
5466 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5468 (output_R1_format, output_R3_format, output_P3_format,
5469 output_P6_format): Initialize R with zero to reduce compiler warnings.
5470 (output_P7_format): Ditto. Add `default' branch to switch
5471 statement to reduce compiler warnings.
5472 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5473 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5474 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5475 into single argument.
5476 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5477 compiler warnings. Merge A and B args into single argument.
5478 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5479 A and B args into single argument.
5480 (free_record): Removed (wasn't used).
5481 (free_list_records): Also free imasks in prologue records.
5482 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5483 (output_spill_mask): Remove.
5484 (output_unwabi): New function.
5485 (output_epilogue, output_label_state, output_copy_state): Call
5487 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5488 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5490 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5491 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5492 as part of handling the prologue records. Emit region's imask if
5493 we have one. Handle unwabi, epilogue, label_state, copy_state,
5494 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5495 spill_sprel_p, and spill_reg_p records.
5496 (set_imask, count_bits, slot_index): New function.
5497 (fixup_unw_records): Fix region size computation. Handle
5498 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5499 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5500 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5501 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5502 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5503 (dot_save): Use manifest constants for applicaton registers.
5504 Handle REG_PR and REG_PRIUNAT.
5505 (dot_restore): Don't just ignore it.
5506 (dot_restorereg): New function..
5507 (generate_unwind_image): Ensure unwind info is a multiple of eight
5508 bytes, not just four bytes.
5509 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5510 (dot_altrp): Don't just ignore it.
5511 (dot_savemem): New function. Replaces dot_savesp() and
5512 dot_savepsp(). Use manifest constants for applicaton registers.
5513 Handle REG_PR and REG_PRIUNAT.
5514 (dot_savef): Simplify.
5515 (dot_saveb): Support generation of br_gr.
5516 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5517 dot_label_state, dot_copy_state): New function.
5518 (dot_unwabi): Don't just ignore it.
5519 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5520 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5521 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5522 (emit_one_bundle): Set slot number for prologue/body records
5523 *before* emitting the first insn.
5524 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5525 (md_begin): Declare "psp" pseudo-register.
5526 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5527 so we don't get segfault.
5528 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5529 counts as required per SW Conventions manual
5530 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5531 output_preds_psprel, output_preds_sprel, output_spill_base,
5532 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5533 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5534 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5535 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5536 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5537 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5538 (dot_vframe): Implement.
5539 (dot_vframesp, dot_vframepsp): New function.
5541 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5543 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5544 * configure: Regenerate.
5546 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5548 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5549 (md_estimate_size_before_relax): so we can use it here instead of
5550 old kludges. Localise vars to blocks. Comment.
5552 * frags.c (frag_new): Update fr_var comments.
5553 * frags.h (struct frag): Ditto.
5555 2000-05-22 Richard Henderson <rth@cygnus.com>
5557 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5558 (pseudo_func): Add pcrel.
5559 (operand_match): Handle IA64_OPND_TGT64.
5560 (build_insn): Likewise.
5561 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5562 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5563 (fix_insn): Handle all three 64-bit relocation types.
5565 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5567 * obj.h (struct format_ops): New members begin, app_file,
5568 s_set_other, s_set_desc, s_get_type, s_set_type,
5569 separate_stab_sections, init_stab_section.
5571 * config/obj-multi.h: Update GPL notice to v2.
5573 (obj_app_file): New.
5574 (S_SET_SIZE): Test s_set_size for NULL before calling.
5575 (S_SET_ALIGN): Similar for s_set_align.
5580 (SEPARATE_STAB_SECTIONS): New.
5581 (INIT_STAB_SECTION): New.
5582 (EMIT_SECTION_SYMBOLS): New.
5583 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5585 * config/obj-elf.h: Update GPL notice to v2.
5586 Mention that this file is included from obj-multi.h.
5587 (obj_begin): Wrap definition in ifndef.
5588 (elf_file_symbol): Constify declaration.
5589 (obj_app_file): Ditto.
5590 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5591 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5593 * config/obj-elf.c (elf_s_set_other): New.
5594 (elf_file_symbol): Constify argument.
5595 (elf_separate_stab_sections): New.
5596 (elf_init_stab_section): New.
5597 (elf_format_ops): Add new members. Remove comma at end.
5599 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5600 (ecoff_format_ops): Add new fields. Remove comma at end.
5601 Mention inconsistency for emit_section_symbols.
5603 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5605 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5606 (coff_separate_stab_sections): New.
5607 (coff_format_ops): Add new members.
5609 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5610 (obj_aout_s_set_other): New.
5611 (obj_aout_s_set_desc): New.
5612 (obj_aout_s_get_type): New.
5613 (obj_aout_s_set_type): New.
5614 (obj_aout_separate_stab_sections): New.
5615 (aout_format_ops): New members added. Use obj_aout_process_stab,
5616 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5617 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5619 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5621 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5623 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5624 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5625 (md_estimate_size_before_relax): Ensure jumps to weak and
5626 externally visible symbols are relocatable.
5628 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5630 * stabs.c (aout_process_stab): Make global.
5631 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5632 * read.h (aout_process_stab): Declare.
5634 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5635 Generalize to *aout, *coff *elf.
5636 * configure: Regenerated.
5638 * doc/internals.texi (Object format backend): Say
5639 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5641 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5642 * Makefile.in: Regenerated.
5644 2000-05-19 Catherine Moore <clm@cygnus.com>
5646 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5648 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5650 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5651 instruction to reflect change in re_assemble_*.
5653 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5655 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5656 build PA64 ELF tools.
5657 * configure: Rebuilt.
5659 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5661 * Makefile.am: Regenerate dependencies.
5662 * Makefile.in: Regenerate.
5664 2000-05-15 Nick Clifton <nickc@cygnus.com>
5666 * config/tc-arm.c (struct asm_psr): Add boolean field
5667 distinguishing between CSPR and SPSR. Rename 'number' field
5669 (psrs): Rearrange contents to match new asm_psr structure.
5670 (arm_psr_parse): Move next to psr_required_here. Make it
5671 return an asm_psr structure.
5672 (psr_required_here): Use asm_psr structure returned by
5674 (do_msr): Reorganise to allow psr_required_here to be called
5676 (md_undefined_name): Mark 'name' parameter as unused, since
5677 the COFF target does not use it.
5679 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5681 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5683 * config/te-aux.h: Likewise.
5684 * config/te-dpx2.h: Likewise.
5685 * config/te-go32.h: Likewise.
5686 * config/te-hp300.h: Likewise.
5687 * config/te-hppa.h: Likewise.
5688 * config/te-i386aix.h: Likewise.
5689 * config/te-ic960.h: Likewise.
5690 * config/te-interix.h: Likewise.
5691 * config/te-nbsd532.h: Likewise.
5692 * config/te-pc532mach.h: Likewise.
5693 * config/te-ppcnw.h: Likewise.
5694 * config/te-psos.h: Likewise.
5695 * config/te-sparcaout.h: Likewise.
5696 * config/te-sun3.h: Likewise.
5697 * config/te-sysv32.h: Likewise.
5699 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5701 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5702 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5703 and sign extend without an if statement.
5704 (build_bytes): Likewise.
5706 2000-05-14 Kazu Hirata <kazu@hxi.com>
5708 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5709 X_add_symbol L_32 case.
5711 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5713 * config/te-freebsd.h: New file.
5715 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5717 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5718 bindtextdomain): Replace defines with those from intl/libgettext.h
5719 to quieten gcc warnings.
5721 * NEWS: Mention x86 .arch and -q.
5723 * config/tc-i386.c (quiet_warnings): New.
5724 (md_assemble): Use quiet_warnings.
5725 (md_parse_option): Set quiet_warnings from -q.
5726 (md_show_usage): Mention -q, delete -m.
5727 (flag_do_long_jump): Delete.
5728 (md_parse_option): Remove -m.
5729 (md_show_usage): Remove -m.
5730 (md_create_long_jump): Remove useless flag_do_long_jump code.
5732 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5733 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5735 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5736 Alexander Sokolov <robocop@netlink.ru>
5738 * doc/c-i386.texi (i386-Arch): New section.
5739 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5741 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5742 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5743 architecture has been given and is not 486.
5744 (set_cpu_arch): New.
5745 (md_pseudo_table): Add .arch.
5746 (md_assemble): Warn if cpu architecture has been given and an
5747 unsupported instruction.
5749 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5750 Move operand_types bit defines after relevant template field.
5751 (template): Add cpu_flags.
5755 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5757 * config/tc-mn10300.h (md_end): Define.
5758 (mn10300_finalize): Declare.
5759 * config/tc-mn10300.c: Include dwarf2dbg.h.
5760 (debug_line): Define.
5761 (md_assemble): Generate dwarf2 line info.
5762 (mn10300_finalize): New function. Finalize dwarf2 info.
5764 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5766 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5767 external version of the relocation for weak symbols.
5769 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5771 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5772 frame size in units of 16 bytes, as required per SW Conventions manual.
5773 (output_unw_records): Output info-block header as a dword to get
5776 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5778 * as.h: #include "file", not <file> on files from ../include.
5779 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5780 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5781 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5782 (tc_coff_symbol_emit_hook): Ditto.
5783 (OPTCOUNT): Cast to int to avoid compiler warning.
5784 (md_begin): Fix signed/unsigned warnings.
5786 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5788 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5789 ABRANCH LONG case for a conditional branch on a 68000.
5790 (md_estimate_size_before_relax): Likewise. Also handle
5791 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5792 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5793 PC-relative on all CPUs.
5794 (md_estimate_size_before_relax): Likewise.
5796 2000-05-04 Alan Modra <alan@linuxcare.com.au>
5798 * as.c (parse_args): Just mention current year in printed
5801 2000-05-03 J.T. Conklin <jtc@redback.com>
5803 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
5805 (md_parse_option): Recognize -m7400.
5807 2000-05-03 Ian Lance Taylor <ian@zembu.com>
5809 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5810 don't permit lp to become less than the words array.
5812 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5814 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5815 Fix little-endian case.
5817 2000-05-03 David O'Brien <obrien@NUXI.com>
5819 * as.c (parse_args): Update copyright.
5821 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5823 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
5824 for the .bss section too.
5826 2000-05-02 Alan Modra <alan@linuxcare.com.au>
5828 * configure.in: Set em=linux for hppa-*-linux.
5829 * configure: Regenerate.
5830 * doc/Makefile.in: Regenerate with correct automake.
5832 * frags.c (frag_grow): Sanity check chunk_size.
5834 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5835 * config/obj-som.h: Likewise.
5836 * config/obj-ieee.h: Likewise.
5838 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5840 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5841 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5842 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5843 (pa_ip): low_sign_unext now returns via function value. Use
5844 re_assemble_* instead of dis_assemble_* and
5845 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5847 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5848 (md_section_align, md_parse_option, md_show_usage,
5849 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5850 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5851 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5852 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5853 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5855 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5856 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5857 outside of switch. Correct mask and shifting errors in case 10
5858 and case -11. In case 21, compare against signed range to suit
5859 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5860 case 17 and case 22, use offsetT variable to properly check range.
5861 Use re_assemble_* here too.
5862 (evaluate_absolute): Change type of value to offsetT. Call
5863 hppa_field_adjust to do the work for us.
5864 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5865 (pa_parse_cmpib_64_cmpltr): Ditto.
5866 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5867 of i to unsigned int.
5868 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5869 (pa_end_of_source): Return type is void.
5871 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5873 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5875 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5877 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5878 More comments added.
5879 (md_begin): Removed "construct symbols for each register name".
5880 Because register names conflicts with GCC generated function
5882 (avr_operand): Now constant numbers can be used as a register
5883 identifiers (0 as r0, 31 as r31).
5884 (md_assemble): use skip_space () before parsing instruction
5887 2000-05-01 Alan Modra <alan@linuxcare.com.au>
5889 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5890 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5891 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5892 * configure: Regenerate.
5894 2000-04-29 Andreas Jaeger <aj@suse.de>
5896 * as.h: Correctly check GCC version.
5898 2000-04-26 David O'Brien <obrien@FreeBSD.org>
5900 * doc/as.1: Fix unbalanced brackets.
5902 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5904 (line_comment_chars): Set to '/' if TE_FreeBSD.
5906 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5908 * configure.in: Configury support for PA64 (currently disabled).
5909 * configure: Rebuilt.
5911 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5913 * config/tc-mips.c (s_change_sec): Use record_alignment, not
5914 bfd_set_section_alignment.
5916 2000-04-25 Alan Modra <alan@linuxcare.com.au>
5918 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5921 2000-04-24 Nick Clifton <nickc@cygnus.com>
5923 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5924 * doc/as.texinfo (Align): Include arm and strongarm in list of
5925 targets that have the second form of the behaviour of the .align
5928 2000-04-24 Mark Klein <mklein@dis.com>
5930 * config/obj-som.c: Terminate obj_pseudo_table.
5932 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5934 * as.c (parse_args): Allow md_parse_option to override -a listing
5936 * config/obj-coff.c (add_lineno): Change type of offset parameter
5937 from "int" to "bfd_vma."
5938 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5939 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5940 (ppc_change_csect): Align correctly for XCOFF64.
5941 (ppc_machine): New function, which discards "ppc_machine" line.
5942 (ppc_tc): Cons for 8 when code is 64 bit.
5943 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5945 (md_parse_option): Handle -a64 and -a32.
5947 * config/tc-ppc.h (TARGET_MACH): Define.
5948 (TARGET_FORMAT): Move to function.
5949 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5951 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5953 * config/tc-avr.c: New AVR_ISA_ defined.
5954 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5955 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5956 for `fmul', `movw' and `lpm R,Z' instructions.
5957 (avr_operands): Warn if current opcode is a two-word instruction
5958 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5959 (avr_opcodes): New commands added.
5960 (REGISTER_P): Check 'a' and 'v' constraint letters.
5961 (mcu_types): New MCU added.
5963 2000-04-22 Timothy Wall <twall@cygnus.com>
5965 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5967 (operand_match): Conditionally insert default bit values for IMMU9.
5969 2000-04-14 Matthew Green <mrg@cygnus.com>
5971 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5972 * configure: Rebuilt.
5974 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5975 Jason Eckhardt <jle@cygnus.com>
5977 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
5979 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5980 Added handling of new operand types l,y,&,fe,fE,fx.
5982 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5983 David Mosberger <davidm@hpl.hp.com>
5984 Timothy Wall <twall@cygnus.com>
5985 Andrew MacLeod <amacleod@cygnus.com>
5986 Jim Wilson <wilson@cygnus.com>
5988 * Makefile.am (CPU_TYPES): Add ia64.
5989 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
5990 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5991 * Makefile.in: Rebuild.
5992 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5993 * configure: Rebuild.
5994 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5995 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5996 * expr.c (expr): Handle md_optimize_expr.
5997 * read.c (LEX_HASH): Add comment.
5998 * config/tc-ia64.c, config/tc-ia64.h: New files.
6000 2000-04-21 Richard Henderson <rth@cygnus.com>
6002 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6003 bundling a non-delayed branch type instruction.
6005 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6007 * config/tc-mn10300.c (HAVE_AM30): Define.
6008 (md_assemble): Use it.
6010 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6012 * config/obj-elf.c (obj_elf_change_section): Check for changed
6015 * Makefile.am: (CPU_MULTI_VALID): Remove.
6016 (MULTI_CPU_TYPES): Define.
6017 (MULTI_CPU_OBJ_VALID): Define.
6018 (DEPTC): Use the above.
6019 (DEPOBJ): Same here.
6021 Regenerate dependencies.
6022 * Makefile.in: Regenerate.
6024 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6026 * Makefile.am (YACC, LEX): Get them from configure.
6028 2000-04-18 H.J. Lu (hjl@gnu.org)
6030 * config/tc-i386.c (offset_in_range): Use addressT instead of
6031 bfd_vma for non-bfd assemblers.
6033 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6035 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6036 doesn't give spurious errors.
6038 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6040 * as.h (SEEK_SET): Define if undefined.
6042 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6044 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6045 constants, and don't assume offsetT is 32 bits.
6047 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6049 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6050 (md_pcrel_from_section): Add prototype.
6051 (d10v_fix_adjustable): Add prototype.
6052 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6054 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6056 2000-04-12 Nick Clifton <nickc@cygnus.com>
6058 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6059 symbol in frag chain.
6061 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6063 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6064 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6065 (fits_in_signed_word, smallest_imm_type): Ditto.
6066 (md_assemble): Use an offsetT var to hold offsetT values, not a
6068 (offset_in_range): New.
6069 (md_assemble): Use it.
6070 (md_convert_frag): Change type of target_address, opcode_address,
6071 and displacement_from_opcode_start to offsetT.
6072 (md_create_short_jump): Change type of offset to offsetT.
6073 (md_create_long_jump): Ditto.
6074 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6075 (md_chars_to_number): Remove.
6076 (output_invalid): Remove duplicate prototype.
6078 2000-04-09 Nick Clifton <nickc@cygnus.com>
6080 * Makefile.am (CPU_TYPES): Add 'avr'.
6081 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6082 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6084 * Makefile.in: Regenerate.
6086 * doc/as.texinfo: Add M32R documentation.
6088 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6090 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6091 --enable-build-warnings option.
6092 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6093 * Makefile.in, configure: Re-generate.
6095 2000-04-07 Nick Clifton <nickc@cygnus.com>
6097 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6098 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6099 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6100 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6101 (arm_force_relocation): Force relocations for
6102 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6104 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6106 * config/tc-sh.c (get_operands): There's no third operand if the
6107 first operand is an immediate.
6109 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6111 * config/tc-sh.c (immediate): Delete.
6112 (sh_operand_info): Add immediate member.
6113 (parse_reg): Use A_PC for pc.
6114 (parse_exp): Add second argument 'op'. All callers changed.
6115 (parse_at): Expect pc to be coded as A_PC.
6116 Use immediate field in *op.
6117 (insert): Add fourth argument 'op'. All callers changed.
6118 (build_relax): Add second argument 'op'. All callers changed.
6119 (insert_loop_bounds): New function.
6120 (build_Mytes): Remove DISP_4.
6121 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6122 (assemble_ppi): Use immediate field in *operand.
6123 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6124 (md_apply_fix): Likewise.
6125 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6127 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6129 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6131 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6133 * internals.texi (CPU backend): Document
6134 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6136 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6138 * po/gas.pot: Regenerate.
6140 * as.c (show_usage): Restore translated part of bug string.
6141 * gasp.c (show_usage): Likewise.
6143 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6144 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6145 than move-if-change.
6146 (DEP1): Modify for "gcc -MM".
6150 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6151 Update dependencies.
6152 * Makefile.in: Regenerate.
6154 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6156 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6157 (md_begin): Likewise.
6158 (HAVE_AM33): New macro.
6159 (md_assemble): Use it. Match r_regs and xr_regs only if
6162 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6164 * as.h: #include "bin-bugs.h"
6165 * as.c (show_usage): Use REPORT_BUGS_TO.
6166 * gasp.c: #include "bin-bugs.h"
6167 (show_usage): Use REPORT_BUGS_TO.
6169 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6171 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6173 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6174 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6177 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6179 * config/tc-i386.c (i386_immediate): Don't assume a constant
6180 immediate is necessarily 16 bits when in 16 bit code mode.
6181 (md_assemble): Instead set guess_suffix here after we have checked
6184 2000-04-02 Richard Henderson <rth@cygnus.com>
6186 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6187 quantities. Correct right shift sign extension.
6188 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6189 32-bit value when shifting into place.
6191 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6193 * app.c: Add ATTRIBUTE_UNUSED as needed.
6194 * config/tc-ppc.c: Likewise.
6195 (ppc_size): Make unsigned long.
6196 (ppc_insert_operand): Add casts to avoid warnings.
6198 2000-03-31 Nick Clifton <nickc@cygnus.com>
6200 * config/tc-d10v.h (md_flush_pending_output): Define.
6202 2000-03-29 Nick Clifton <nickc@cygnus.com>
6204 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6205 segment. Works for both BFD_ASSEMBLER and others.
6206 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6208 2000-03-29 Nick Clifton <nickc@cygnus.com
6210 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6212 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6214 * listing.c (LISTING_LHS_WIDTH): Default depends on
6216 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6218 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6220 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6223 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6225 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6227 * config/tc-avr.c (mcu_types): Add missing initialiser.
6228 (md_pcrel_from_section): Add prototype.
6229 (avr_operand): Remove redundant test of unsigned < 0.
6230 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6232 2000-03-27 Denis Chertykov <denisc@overta.ru>
6234 * config/tc-avr.c: New file for AVR support.
6235 * config/tc-avr.h: Likewise.
6236 * configure.in: Add AVR support.
6237 * configure: Regenerate.
6239 2000-03-26 Timothy Wall <twall@cygnus.com>
6241 * gasp.c (macro_op): Add new argument to check_macro call.
6242 Macro structure definitions moved to macro.h
6243 * sb.h: Add argument to prototype for input_scrub_include_sb.
6244 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6245 nesting checks with an additional flag.
6246 (struct input_save): Add flag to indicate whether current sb
6247 should be checked for proper macro/conditional nesting.
6248 (input_scrub_push/pop): Save/restore nest check flag.
6249 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6251 * macro.c (check_macro): Allow caller to retrieve parsed macro
6252 information if a pointer is provided. This information may be
6253 used by the new macro hooks.
6254 * macro.h: Update prototype for check_macro. Macro struct
6255 definitions moved here from macro.c/gasp.c.
6256 * read.c (read_a_source_file): Add parameter to check_macro call,
6257 and pass macro info to the macro hook, if defined.
6258 (input_scrub_insert_line): New. Allow insertion of a line of
6259 characters into the input stream.
6260 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6261 file into the input stream.
6262 (s_include): Use input_scrub_insert_file.
6263 * internals.texi: Document new macro hooks.
6264 * as.h: New prototypes added.
6266 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6268 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6269 an initial capital letter.
6270 (i386_index_check): Reindent.
6272 2000-03-19 Nick Clifton <nickc@cygnus.com>
6274 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6277 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6279 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6280 instruction operand bad if Rd > 7 when generating
6281 thumb instructions. Prevents for example,
6282 "adr r12,label" from silently failing and generating
6283 the wrong instruction.
6285 2000-03-17 Nick Clifton <nickc@cygnus.com>
6287 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6288 that have a destingation >= 0x400000.
6289 Fix compile time warning messages.
6291 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6293 * config/tc-sh.c (md_begin): When encountering insn that are
6294 not supported by the current arch, only change the name if
6295 its contents are the same as prev_name.
6296 (get_specific): If the the architecture doesn't match, fail.
6298 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6300 * config/tc-sh.c (IDENT_CHAR): Define.
6301 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6302 matching back where it came from.
6304 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6306 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6308 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6310 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6313 2000-03-15 Kazu Hirata <kazu@hxi.com>
6315 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6317 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6319 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6320 floating-point-number, make sure 'f' is in FLT_CHARS.
6322 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6324 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6325 (s_lcomm_internal): Use it.
6326 * doc/internals.texi (CPU backend): Document it.
6327 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6330 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6332 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6335 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6336 implementation doesn't have special handling for switch
6338 (macro_build): Allow for code in sections other than .text.
6340 (mips_ip): Likewise.
6341 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6342 Don't perform relocs if we will be outputting them.
6343 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6344 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6347 2000-03-09 Catherine Moore <clm@cygnus.com>
6349 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6350 relocation type based on the entry in the fixup structure.
6351 Put S_IS_EXTERN processing back in.
6353 2000-03-08 H.J. Lu (hjl@gnu.org)
6355 * Makefile.am (install-exec-tooldir): Depend on
6356 install-exec-bindir for parallel make.
6357 * Makefile.in: Regenerated.
6359 2000-03-06 Nick Clifton <nickc@cygnus.com>
6361 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6363 (md_parse_option): Parse -m32r command line switch - disable m32rx
6365 (md_show_usage): Document new option.
6367 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6368 * doc/Makefile.in: Regenerate.
6369 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6371 2000-03-02 Michael Meissner <meissner@redhat.com>
6373 * config/tc-d30v.c (check_range): Remove code that incorrectly
6374 sign extended values where bits < 32.
6376 2000-03-02 H.J. Lu (hjl@gnu.org)
6378 * configure.in: Support --enable-targets=all on ia32.
6379 * configure: Regenerated.
6381 2000-03-01 Nick Clifton <nickc@cygnus.com>
6383 * gasp.c (do_align): Remove bogus check of alignment value.
6385 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6387 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6388 TC_PPC was defined forced the type of a symbol with no other type
6391 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6393 * doc/internals.texi (CPU backend): Mention that
6394 line_separator_chars do not break up comments. Fix typos for
6395 LEX_AT and LEX_NAME descriptions. Document operands for
6396 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6397 description of md_create_short_jump usage. Document argument for
6398 md_undefined_symbol.
6400 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6402 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6403 (md_parse_option): Handle it.
6404 (md_show_usage): Document it.
6406 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6408 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6409 opcode, for the instruction `pal19'. From Andrea Arcangeli
6412 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6414 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6416 (md_assemble): To here, before template operands are matched.
6417 Also ensure a constant immediate is sign extended when we know the
6418 size is at most 16 bits. This is to catch cases like "add
6419 $0xffc0,%ax" where we don't know the size, and thus that the
6420 immediate can be represented as Imm8S until after parsing the
6422 (i386_displacement): Similarly sign extend 16 bit constant
6424 (md_assemble): Relax 16-bit jump constant range check to suit sign
6425 extended displacements.
6427 2000-02-26 Andreas Jaeger <aj@suse.de>
6429 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6431 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6433 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6434 call operands when intel_syntax.
6435 (intel_float_operand): Return 2 for "fi...".
6436 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6437 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6438 earlier "SHORT" change.
6439 (md_assemble): When determining suffix from Regs, exclude
6442 2000-02-24 Nick Clifton <nickc@cygnus.com>
6444 * configure: Add arm-wince, mips-pe and sh-pe targets.
6445 * configure: Regenerate.
6447 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6449 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6450 "pe-mips" for the mips-pe target.
6452 * config/tc-arm.c (insns): Change displacement encoded in BL
6453 and B instructions if the target port is arm-wince.
6454 (do_ldst): Do not bias the relocation offset if the target
6456 (md_pcrel_from): Add in missing relocation offset bias if the
6457 target os arm-wince.
6459 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6460 (md_begin): Disable -G support for mips-pe target.
6461 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6462 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6465 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6466 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6467 assembler, just set the alignment to 4.
6469 * config/te-wince-pe.h: New file for WinCE targets. Define
6472 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6474 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6475 string instructions.
6476 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6477 (i386_intel_memory_operand): After finding a segment override,
6478 check again for no `[' before looking for a displacement. Bomb if
6479 more than one displacement rather than silently discarding the
6480 second and subsequent ones. Free strings malloc'd by
6481 build_displacement_string.
6483 2000-02-24 Catherine Moore <clm@cygnus.com>
6485 * config/obj-som.c (obj_pseudo_table): Add "weak".
6486 (obj_som_weak): New routine.
6488 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6490 * config/tc-i386.c (union i386_op): New.
6491 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6492 Throughout file replace occurences of disps[n], imms[n], regs[n]
6493 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6494 intel mode operand swapping. Add assert in regKludge and
6495 fake_zero_displacement code. Test i.types[n] when outputting
6496 displacements and immediates. Combine output of Disp16 with
6498 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6499 when in intel mode by (not) reversing fsub and fdiv operands
6500 before the template search. This fails for single operand
6501 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6502 undefined. Instead fix the base_opcode after we've found the
6503 template. Move base_opcode xor with found_reverse_match from
6504 opcode output code to before this fix so we test for the correct
6506 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6507 check in intel mode. Instead compare opcodes.
6509 * config/tc-i386.h (TC_RELOC): Delete.
6510 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6511 with equivalent call to reloc.
6513 * as.h (flag_m68k_mri): Move declaration after target include, and
6514 only declare when TC_M68K defined. Define as zero otherwise.
6515 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6516 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6517 Define as zero otherwise.
6518 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6519 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6520 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6521 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6522 testing whether defined.
6523 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6524 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6525 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6526 rather than testing whether defined.
6527 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6528 (parse_mri_cons): Declare and use only when TC_M68K.
6529 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6530 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6531 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6533 * NEWS: Mention IBM 370 support.
6535 2000-02-23 Richard Henderson <rth@cygnus.com>
6537 * config/tc-i386.c (md_assemble): When swapping operands for
6538 intel_syntax, assume everything that's not Imm or Disp is a
6541 2000-02-23 Linas Vepstas <linas@linas.org>
6543 * config/tc-i370.c, config/tc-i370.h: New files.
6544 * Makefile.am: Add support for Linux/IBM 370.
6545 * configure.in: Likewise.
6546 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6547 * config/obj-elf.c: Include elf/i370.h
6548 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6550 * Makefile.in: Regenerate.
6551 * configure: Regenerate.
6553 * doc/c-i370.texi: New file.
6554 * doc/all.texi: Include it.
6555 * doc/as.texinfo: And here.
6556 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6557 * doc/Makefile.in: Regenerate.
6559 2000-02-19 Michael Meissner <meissner@redhat.com>
6561 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6562 determine if an instruction can be used in parallel with an ADDppp
6563 or SUBppp instruction.
6565 2000-02-22 Andrew Haley <aph@cygnus.com>
6567 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6569 2000-02-22 Andrew Haley <aph@cygnus.com>
6571 * config/tc-mips.c (mips_gp32): New variable.
6572 (macro_build) Use mips_gp32.
6574 (md_longopts): Add "-mgp32" and "-mgp64".
6575 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6577 (OPTION_M7900): Change offset
6578 (OPTION_NO_M7900): Ditto.
6580 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6582 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6583 warning, and bump it to 1.
6585 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6587 From Brad Lucier <lucier@math.purdue.edu>:
6588 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6591 2000-02-21 Catherine Moore <clm@cygnus.com>
6593 * config/tc-mips.c (MF_HILO_INSN): Define.
6594 (mips_7000_hilo_fix): Declare.
6595 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6596 (md_parse_option): Check for 7000_HILO_FIX options.
6597 (OPTION_M7000_HILO_FIX): Define.
6598 (OPTION_NO_M7000_HILO_FIX): Define.
6599 * doc/c-mips.texi (-mfix7000): Describe.
6601 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6603 * listing.c (print_lines): Remove unused variable `end'.
6605 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6606 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6607 reloc_type when BFD_ASSEMBLER.
6608 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6609 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6610 statement and quell signed vs. unsigned comparison warning.
6612 2000-02-18 Nick Clifton <nickc@cygnus.com>
6614 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6615 the computed frag offset, rather than overwriting it.
6617 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6619 * config/tc-sh.c ("elf/sh.h"): Include.
6620 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6621 (md.begin): Initialize target_arch.
6622 Only include opcodes in has table that match selected architecture.
6623 (parse_reg): Recognize register names for sh-dsp.
6624 (parse_at): Recognize post-modify addressing.
6625 (get_operands): The leading space is now optional.
6626 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6627 arguments. Update valid_arch.
6628 (build_Mytes): Add support for SDT_REG_N.
6629 (find_cooked_opcode): New function, broken out of md_assemble.
6630 (assemble_ppi, sh_elf_final_processing): New functions.
6631 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6632 (md_longopts, md_parse_option): New option: -dsp.
6633 * config/tc-sh.h (elf_tc_final_processing): Define.
6634 (sh_elf_final_processing): Declare.
6636 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6638 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6639 the unwinder subspace. Save the current seg/subseg before creating
6642 2000-02-10 Nick Clifton <nickc@cygnus.com>
6644 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6645 little endian targets.
6646 (INST_BYTE1): Redefine to handle big and little endian
6648 (cpu_type): New type: Select between M340 and M210.
6649 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6650 instructions of the M340.
6651 (md_assemble): Add support for the MULSH and OPSR classes of
6653 (md_atof): Add support for little endian targets.
6654 (md_parse_option): Add support for -EL, -EB and -mcpu command
6656 (md_convert_frag): Add support for little endian targets.
6657 (md_apply_fix3): Add support for little endian targets.
6658 (md_number_to_chars): Add support for little endian targets.
6660 2000-02-10 Timothy Wall <twall@redhat.com>
6662 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6663 defined, use it to verify the symbol just read should be a label.
6665 2000-02-10 Timothy Wall <twall@redhat.com>
6667 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6668 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6669 around colons when KEEP_WHITE_AROUND_COLON is defined.
6670 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6671 and KEEP_WHITE_AROUND_COLON.
6673 2000-02-08 Timothy Wall <twall@redhat.com>
6675 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6677 (do_repeat): New. Abstract repeat logic so that a "break" can be
6679 (end_repeat): New. Provide support for a "break" out of the
6681 * read.h: Add prototypes for new functions.
6683 2000-02-08 Timothy Wall <twall@redhat.com>
6685 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6686 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6687 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6690 2000-02-08 Timothy Wall <twall@redhat.com>
6692 * read.c: Added elseif to directives table.
6693 * read.h: Added prototype for s_elseif.
6694 * doc/as.texinfo: Added description for elseif.
6695 * cond.c (s_elseif): New function
6697 2000-02-04 Timothy Wall <twall@redhat.com>
6699 * listing.c (print_lines): Remove conditionals causing bug in
6702 2000-02-03 Timothy Wall <twall@cygnus.com>
6704 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6706 * frags.c (frag_new): Calculate fr_fix in octets
6707 (frag_now_fix) Return offset as target address offset (bytes).
6708 (frag_now_fix_octets) New - Return offset in octets (8-bit
6710 * frags.h: Added prototype for frag_now_fix_octets().
6711 Distinguish between octets and bytes in field descriptions.
6712 * listing.c (calc_hex): Account for octets vs bytes when
6713 printing addresses/offsets.
6714 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6715 target is little-endian, print the octets in a word in big-endian
6716 order so that the display looks like a proper hexadecimal number,
6717 instead of having the octets reversed.
6718 * read.c (do_align): When recording alignment, alignment power
6719 should be in terms of target bytes (minimum addressible unit)
6721 (do_org) Convert ORG target address (byte) argument into an
6722 octet offset when generating a variable fragment.
6723 * symbols.c (resolve_symbol_value): Symbol final value
6724 converted to a target address offset (bytes) from its octet offset.
6725 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6726 offset (bytes) is adjusted by the frag offset (octets) converted
6728 (coff_frob_section) Section alignment power is in terms of bytes;
6729 convert it to an octet alignment power when calculating size (and
6730 size mask) in octets. Don't modify the section size in order to
6731 "align" it for TI COFF, since that format has a different method
6732 for storing alignment information.
6734 2000-02-01 Timothy Wall <twall@cygnus.com>
6736 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6737 entries, matching the way GCC generates them. If not escaped, the
6738 filename is encoded incorrectly.
6740 2000-01-31 Nick Clifton <nickc@cygnus.com>
6742 * config/tc-arm.c (reg_table): Add support for ATPCS register
6745 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6747 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6749 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6751 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6752 of a symbol when we really care about its value.
6754 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6756 * config/tc-mcore.c (md_assemble): Give warning message if
6757 operands passes to instruction are more than the spec.
6759 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6761 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6762 Thumb mode but the label seen was not declared as '.thumb_func'
6763 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6764 correct disassembly of Thumb code bounded by non function labels.
6766 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6768 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6769 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6771 * Makefile.in: Same here.
6774 * configure.in: Set bfd_gas for i386-aout when primary target
6775 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6776 we may need the primary te_file. Remove incorrect comment.
6778 * configure: Regenerate.
6780 * config/e-i386aout.c: New file.
6782 * as.c (USE_EMULATIONS): Move to before print_version_id.
6783 (struct emulation): Add i386aout.
6784 (show_usage): Split text strings. Reformat -a text. Add --em
6788 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6789 (aout_format_ops): New.
6792 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6793 preprocessor conditional and add aout USE_EMULATIONS tests.
6794 (read_a_source_file): Don't pass error strings to printf as
6798 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6800 (do_data): Same here.
6801 (process_file): And here.
6804 * symbols.c (colon): Rewrite "already defined" fatal message
6805 code for aout with USE_EMULATIONS.
6808 * config/obj-aout.c (OBJ_HEADER): Define.
6809 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
6811 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6812 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6814 (obj_aout_type): Expand S_SET_OTHER here too.
6815 (obj_read_begin_hook): Remove.
6816 (aout_pop_insert): New.
6817 (obj_aout_s_get_other): New.
6818 (obj_aout_s_get_desc): New.
6819 (aout_format_ops): New.
6822 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6823 gets aout_pseudo_table.
6824 (aout_pseudo_table): Declare.
6825 (obj_read_begin_hook): Define.
6828 * config/obj-coff.c (obj_pseudo_table): Rename to
6830 (coff_pop_insert): Use coff_pseudo_table.
6831 (coff_sec_sym_ok_for_reloc): Remove.
6832 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6833 and comment all zero entries and remove #if 0 code.
6836 * config/obj-coff.h (obj_pop_insert): Define.
6837 (coff_pseudo_table): Declare.
6840 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6841 s_get_size, s_set_size. Comment all zero entries.
6844 * config/obj-elf.c (elf_s_get_other): New function.
6845 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6846 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6847 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6849 (obj_elf_parse_section_letters): Don't pass error strings to
6850 printf as format arg.
6853 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6855 (elf_s_get_other): Declare.
6856 (S_GET_OTHER) Define as elf_s_get_other if not already
6858 (S_SET_OTHER): Only define when not already defined.
6859 (elf_obj_read_begin_hook): Declare.
6860 (obj_read_begin_hook): Define.
6861 (elf_obj_symbol_new_hook): Declare.
6862 (obj_symbol_new_hook): Define.
6865 * config/obj-multi.h: Add copyright header and protect against
6866 multiple inclusion. Add * to all function pointers.
6867 (OBJ_HEADER): If defined, include it rather than other defines
6869 (obj_frob_file_after_relocs): Test for NULL.
6870 (obj_symbol_new_hook): Here too.
6871 (obj_sec_sym_ok_for_reloc): And here.
6872 (S_GET_OTHER): Define.
6873 (S_GET_DESC): Define.
6874 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6875 (OBJ_MAYBE_ELF): Update comment.
6877 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6878 OBJ_AOUT preprocessor conditional and handle emulation by
6879 testing OUTPUT_FLAVOR.
6880 (i386_displacement): Here too.
6881 (md_section_align): Similarly here.
6882 (i386_target_format): Conditionally compile when more than one
6883 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6884 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6885 (i386_displacement): Here too.
6888 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6889 Define TARGET_FORMAT for aout only when not multi.
6892 * config/te-multi.h: Delete file as it's identical to te-generic.h
6894 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6896 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6897 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6900 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6902 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6905 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6907 * config/tc-mips.c (mips_do_align): New function.
6908 * config/tc-mips.h (md_do_align): Define.
6910 2000-01-10 Philip Blundell <philb@gnu.org>
6912 * doc/c-arm.texi (ARM Options): Fix typo.
6913 (ARM-Chars): Correct description of `#'. Mention that `;' is a
6914 line separator for Linux.
6915 * doc/as.texinfo (Comments): Mention the ARM.
6917 2000-01-10 Philip Blundell <pb@futuretv.com>
6919 * configure.in (arm*-*-conix*): New target.
6920 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6922 * configure: Regenerate.
6924 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6926 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6927 (obj_elf_visibility): New function.
6929 * doc/as.texinfo (Visibility): New node: document visibility
6932 For older changes see ChangeLog-9899