1 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
3 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
6 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
8 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
11 2001-10-17 Chris Demetriou <cgd@broadcom.com>
13 * doc/as.texinfo (MIPS ISA options): Added accidentally
14 omitted "-mips64" option to list of options.
16 2001-10-17 matthew green <mrg@redhat.com>
18 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
19 -m7410, -m7450 and -m7455 options.
21 2001-10-17 Alan Modra <amodra@bigpond.net.au>
23 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
24 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
25 (md_begin): Don't set ppc_size here.
26 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
27 (md_shortopts): Constify.
28 (md_longopts): Likewise.
29 (md_longopts_size): Likewise.
30 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
32 (ppc_machine): Explain why this function is a nop.
34 2001-10-17 Alan Modra <amodra@bigpond.net.au>
36 * bit_fix.h: Comment typo fix.
37 * config/tc-mips.c: Likewise.
38 * config/tc-sh.c: Likewise.
39 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
41 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
42 that autoheader doesn't duplicate config.in entries.
43 (DEFAULT_ARCH): Ditto.
44 * configure: Regenerate.
45 * config.in: Regenerate.
47 2001-10-16 Alan Modra <amodra@bigpond.net.au>
49 From Andrew Pines <apines@cosmodog.com>
50 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
52 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
53 Hans-Peter Nilsson <hp@bitrange.com>
55 * config/tc-sh.c (shl): Remove.
57 (little): Remove shl handling. Emit error for endian mismatch.
58 (md_show_usage): Add description of -big.
59 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
61 (md_pseudo_table): Add .big.
62 (md_longopts): Add -big.
63 (md_begin): Don't set target_big_endian here.
64 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
65 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
67 * configure.in (endian): Default is big.
68 (sh-*-pe*): Little endian.
69 (cpu_type): Set sh for target sh*.
70 * configure: Regenerate.
72 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
74 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
77 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
79 * config/tc-arm.c: Replace CONST with const.
81 * cgen.c: Tidy up formatting.
83 2001-10-12 matthew green <mrg@redhat.com>
85 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
86 flags, equivalent to -m7400. New -maltivec to enable AltiVec
87 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
88 64-bit and 32-bit BookE support, respectively. Change -m403 and
89 -m405 to set PPC403 option.
90 (md_show_usage): Adjust for new options.
91 * doc/all.texi: Set PPC.
92 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
93 * doc/c-ppc.texi: New file.
94 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
95 * doc/Makefile.in: Regenerate.
97 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
99 * read.c (s_bad_endr): New function. Issues a warning message
100 about a bad use of the .rept pseudo op.
101 (po_table[]): Add .endr.
102 * read.h: Prototype s_bad_endr.
104 * CONTRIBUTORS: Update contact email address.
106 2001-10-11 Kazu Hirata <kazu@hxi.com>
108 * config/tc-alpha.c: Fix comment typos.
109 * config/tc-cris.c: Likewise.
110 * config/tc-hppa.c: Likewise.
111 * config/tc-i370.c: Likewise.
112 * config/tc-mips.c: Likewise.
113 * config/tc-mn10200.c: Likewise.
114 * config/tc-mn10300.c: Likewise.
115 * config/tc-sh.c: Likewise.
116 * config/tc-tahoe.c: Likewise.
117 * config/tc-v850.c: Likewise.
119 2001-10-11 Kazu Hirata <kazu@hxi.com>
121 * app.c: Fix comment typos.
122 * bit_fix.h: Likewise.
124 * itbl-ops.c: Likewise.
126 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
128 * input-file.c: Include safe-ctype.h.
129 (input_file_open): Use ISSPACE instead of isspace.
131 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
133 * config/tc-mips.c (mips_cpreturn_offset): New variable.
134 (mips_cpreturn_register): Likewise.
135 (mips_gp_register): Likewise.
136 (s_cpsetup): New function prototype.
137 (s_cplocal): Likewise.
138 (s_cpreturn): Likewise.
139 (s_gpvalue): Likewise.
140 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
142 (macro): Don't warn about .cprestore for NewABI.
143 (md_pcrel_from): Code cleanup.
144 (mips_force_relocation): Force output of some NewABI relocations even
145 without a defined symbol.
146 (s_cpload): Ignore .cpload for NewABI.
147 (s_cpsetup): Handle .cpsetup.
148 (s_cplocal): Handle .cplocal.
149 (s_cprestore): Ignore .cprestore for NewABI.
150 (s_cpreturn): Handle .cpreturn.
151 (s_gpvalue): Handle .gpvalue.
152 (s_cpadd): Ignore .cpadd for NewABI.
153 (nopic_need_relax): Take g_switch_value into account as gp
155 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
157 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
159 * config/tc-mips.c (my_getSmallParser): New function prototype.
160 (small_ex_type): Named this enum, more return values for
161 my_getSmallExpression.
162 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
163 triple relocations. Protect some parts with ifdef OBJ_ELF.
164 (percent_op_match): New struct, lookup table for %some_reloc().
165 (my_getSmallParser): New function, parses nested percent_ops also.
166 (my_getSmallExpression): Rewite to support nested percent_ops.
168 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
171 (load_address): Support both 32- and 64-bit addresses.
172 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
173 (macro2): Call load_address correctly.
175 2001-10-09 Christian Groessler <cpg@aladdin.de>
177 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
178 since z8k-opc.h now uses the PARAMS macro.
180 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
182 * config/tc-arm.c: Change MAVERIK to MAVERICK.
184 2001-10-09 Alan Modra <amodra@bigpond.net.au>
186 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
188 (obj_elf_change_section): Rename "group" to "group_name".
189 (obj_elf_section): Likewise.
190 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
191 first member section; Instead use elf_next_in_group.
193 2001-10-09 Alan Modra <amodra@bigpond.net.au>
195 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
196 Set elf_section_data group from it. Warn if group name changed.
197 (obj_elf_parse_section_letters): Parse 'G' too.
198 (obj_elf_section): Parse group name.
199 (struct group_list): New.
200 (build_group_lists): New function.
201 (elf_frob_file): Create SEC_GROUP section(s).
203 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
206 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
208 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
210 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
211 (cirrus_regtype): New enum.
212 (LONGEST_INST): Change to 10.
219 (insns): Add cirrus dsp instructions.
220 (ARM_EXT_MAVERIKSC_REG): New.
221 (cirrus_register): New.
222 (cirrus_mvf_register): New.
223 (cirrus_mvd_register): New.
224 (cirrus_mvfx_register): New.
225 (cirrus_mvdx_register): New.
226 (cirrus_mvax_register): New.
227 (ARM_EXT_MAVERIKsc_register): New.
228 (reg_table): Add cirrus registers.
229 (cirrus_valid_reg): New.
230 (cirrus_reg_required_here): New.
231 (do_c_binops_1): New.
232 (do_c_binops_2): New.
233 (do_c_binops_3): New.
234 (do_c_triple_4): New.
235 (do_c_triple_5): New.
250 (cirrus_parse_offset): New.
252 (md_parse_option): Add arm9e.
253 (md_show_usage): Same.
255 2001-10-08 Tom Rix <trix@redhat.com>
257 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
259 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
261 2001-10-07 Alan Modra <amodra@bigpond.net.au>
263 * config/obj-elf.c: Standardize error/warning messages - don't
264 capitalise, no final period or newline, don't say "ignoring" for
265 as_bad messages. In some cases, change the wording to that used
266 elsewhere for similar messages.
267 (obj_elf_section_name): New function, split out from ..
268 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
269 entsize not specified.
271 2001-10-05 Jakub Jelinek <jakub@redhat.com>
273 * doc/as.texinfo: Document M and S ELF section flags.
275 2001-10-05 Alan Modra <amodra@bigpond.net.au>
277 * subsegs.c (subseg_text_p): Return 0 for absolute section.
278 * read.c (do_align): If in absolute section, warn about and ignore
279 non-zero fill pattern.
281 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
283 * config/tc-mn10300.c (tc_gen_reloc): Don't free
284 reloc->sym_ptr_ptr if it's not allocated.
286 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
288 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
290 (prev_insn_fixp): Likewise.
291 (append_insn): Changed prototype to accept a relocation pointer.
292 (imm_reloc): Make it an array.
293 (offset_reloc): Likewise.
294 (md_assemble): Handle triple relocations.
295 (append_insn): Likewise. Add handling for some NewABI relocations.
296 (mips_no_prev_insn): Handle triple relocations.
297 (macro_build): Likewise. Add handling for some NewABI relocations.
298 Move handling for the 'u' case to append_insn().
299 (mips16_macro_build): Handle triple relocations.
300 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
302 (mips_ip): Handle triple relocations.
303 (mips16_ip): Likewise.
304 (mips_force_relocation): Force handling of triple relocations
305 without symbols for NewABI.
306 (md_apply_fix): Add handling for some NewABI relocations.
308 2001-10-05 Alan Modra <amodra@bigpond.net.au>
310 * config/tc-i386.c (parse_register): If not producing code for
311 x86_64, reject x86_64 register name matches.
312 (md_assemble): Remove now redundant check for x86_64 regs.
314 2001-10-04 Alan Modra <amodra@bigpond.net.au>
316 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
317 as BFD_DEFAULT_TARGET_SIZE.
319 (ppc_is_toc_sym): Likewise.
320 (md_apply_fix3): Likewise.
322 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
324 * config/tc-mips.c (mips_64): Remove.
325 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
327 (mips_abi_level, mips_abi): New enum.
328 (mips_32bit_abi): Remove.
329 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
330 (HAVE_NEWABI): New define.
331 (HAVE_64BIT_OBJECTS): New define.
332 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
333 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
334 (support_64bit_objects): New prototype.
335 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
336 .reginfo section for n32, use .MIPS.options instead.
337 (support_64bit_objects): New function, code from md_parse_option.
338 (md_longopts): Add -n32 option.
339 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
340 Add -n32 option. Protect with OBJ_ELF.
341 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
342 (mips_elf_final_processing): Likewise. Don't write .reginfo section
343 for n32, use .MIPS.options instead.
345 2001-10-03 Alan Modra <amodra@bigpond.net.au>
347 * po/POTFILES.in: Regenerate.
348 * configure: Regenerate.
350 2001-10-02 Alan Modra <amodra@bigpond.net.au>
352 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
353 bits if target is 64 bit.
355 * doc/as.texinfo (listing): Fix typo.
357 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
359 * Makefile.am (Makefile): Depend on bfd/configure.in.
361 * Makefile.in: Regenerate.
363 2001-09-30 H.J. Lu <hjl@gnu.org>
365 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
366 and "ams" for compatibility.
368 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
370 * config/tc-sh.c (md_pcrel_from_section): Transformed from
371 md_pcrel_from. Handle pc-relativeness against link-time
372 symbol. Handle relativeness to elsewhere than the fixup.
373 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
374 (md_pcrel_from_section): Prototype.
376 * Makefile.am: Update dependencies with "make dep-am".
377 * Makefile.in: Regenerate.
379 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
381 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
382 (print_opcode_format, skip_whites): Likewise.
383 (convert_branch, m68hc11_new_insn): Likewise.
384 (build_dbranch_insn, build_indexed_byte): Likewise.
385 (build_reg_mode, find, find_opcode): Likewise.
386 (print_insn_format): Fix call to print_opcode_format.
387 (md_assemble): Fix call to build_dbranch_insn.
389 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
391 * config/tc-arm.c: Add missing prototypes.
393 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
395 * input-file.c (input_file_open): When reading the
396 first line looking for #NO_APP, prepare for the possibility
397 of finding #APP instead. Also fix algorithm to allow
398 white-space to follow either #NO_APP or #APP directives.
400 2001-09-25 Geoff Berry <geoff.berry@bops.com>
402 * listing.c (buffer_line): Don't write past the end of `line' when
405 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
407 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
408 relocation for differences between symbols in a section other
409 than the one in which the difference is to be placed; apply
410 the relocation instead.
412 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
414 * config/tc-arc.c: Add missing prototype.
415 (md_atof): Change type to int. Add missing prototype.
416 * config/tc-arc.h: Prototype exported functions.
418 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
420 * as.c: Add missing function prototype.
421 * config/obj-aout.c: Fix compile time warning.
423 2001-09-21 Bruno Haible <haible@clisp.cons.org>
425 * config/tc-openrisc.c: Don't include <ctype.h>.
427 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
429 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
431 2001-09-19 Alan Modra <amodra@bigpond.net.au>
433 * config/tc-i370.c: Fix typo in last change.
435 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
437 * doc/as.texinfo (Symbol Names): Improve documentation on local
438 labels and add documenation about dollar labels.
440 2001-09-18 Bruno Haible <haible@clisp.cons.org>
442 * as.h: Don't include <ctype.h>.
443 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
444 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
445 (atof_generic): Use ISDIGIT instead of isdigit.
446 * config/m68k-parse.y: Include "safe-ctype.h".
447 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
448 * config/obj-elf.c: Include "safe-ctype.h".
449 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
450 * config/obj-vms.c: Include "safe-ctype.h".
451 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
452 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
453 instead of isupper/islower/toupper/tolower.
454 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
455 (insert_sreg): Use TOUPPER instead of islower/toupper.
456 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
457 isalpha/isalnum/isupper/tolower.
458 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
460 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
461 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
462 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
463 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
464 (arc_extoper): Use TOLOWER instead of isupper/tolower.
465 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
466 (arm_psr_parse): Use ISALPHA instead of isalpha.
467 (accum0_required_here): Use ISALNUM instead of isalnum.
468 (do_ldrd): Use ISSPACE instead of isspace.
469 (decode_shift): Use ISALPHA instead of isalpha.
470 (insert_reg): Use TOUPPER instead of islower/toupper.
471 (arm_reg_parse): Use ISALPHA instead of isalpha.
472 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
473 isalnum/ispunct/tolower.
474 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
475 (md_parse_option): Use TOLOWER instead of tolower.
476 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
477 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
478 (cris_process_instruction): Use ISLOWER instead of islower.
479 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
480 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
481 (get_flags): Use ISSPACE instead of isspace.
482 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
483 (do_assemble): Use TOLOWER instead of tolower.
484 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
485 (do_assemble): Use TOLOWER instead of tolower.
486 (d30v_start_line): Use ISSPACE instead of isspace.
487 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
488 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
489 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
490 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
491 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
492 (start_label): Use ISALPHA instead of isalpha.
493 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
494 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
495 isupper/islower/tolower.
496 (pa_parse_number): Use ISDIGIT instead of isdigit.
497 (pa_chk_field_selector): Use TOLOWER instead of tolower.
498 (pa_stringer): Use ISDIGIT instead of isdigit.
499 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
500 (register_name): Use ISALPHA instead of isalpha.
501 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
502 isalnum/islower/tolower.
503 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
505 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
507 (md_assemble): Use ISSPACE instead of isspace.
508 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
509 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
510 instead of isdigit/islower/isupper/tolower/isalpha.
511 (output_invalid): Use ISPRINT instead of isprint.
512 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
513 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
514 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
515 (get_args): Use ISALNUM instead of isalnum.
516 * config/tc-ia64.c: Include "safe-ctype.h".
517 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
518 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
519 (ia64_parse_name): Likewise.
520 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
521 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
522 instead of isspace/isalnum/isupper/tolower.
523 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
524 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
525 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
526 (mklower_table): Remove variable.
527 (mklower): Remove macro.
528 (insert_reg): Use TOUPPER instead of islower/toupper.
529 (md_begin): Remove initialization of mklower_table.
530 (s_reg): Use ISALNUM instead of isalnum.
531 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
532 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
533 (build_mri_control_operand): Use TOLOWER instead of tolower.
534 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
535 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
536 (md_assemble): Use ISSPACE instead of isspace.
537 (get_imm16): Use ISALNUM instead of isalnum.
538 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
539 isdigit/isupper/tolower.
540 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
541 instead of isalpha/isupper/tolower.
542 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
543 isdigit/islower/isupper.
544 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
545 (mcore_s_section): Use ISSPACE instead of isspace.
546 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
547 isspace/tolower/isalnum.
548 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
549 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
550 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
552 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
553 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
554 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
555 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
557 (tc_get_register): Likewise.
558 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
559 (s_mips_ent): Use ISDIGIT instead of isdigit.
560 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
561 (md_assemble): Use ISSPACE instead of isspace.
562 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
563 (md_assemble): Use ISSPACE instead of isspace.
564 * config/tc-ns32k.c: Don't include <ctype.h>.
565 * config/tc-pdp11.c: Include "safe-ctype.h".
566 (mklower): Remove function.
567 (parse_reg): Use TOLOWER instead of mklower.
568 * config/tc-pj.c: Include "safe-ctype.h".
569 (md_assemble): Use ISSPACE instead of isspace.
570 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
571 (register_name): Use ISALPHA instead of isalpha.
572 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
573 isalnum/islower/tolower.
574 (md_assemble): Use ISSPACE instead of isspace.
575 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
577 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
578 (register_name): Use ISALPHA instead of isalpha.
579 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
580 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
582 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
583 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
584 isalnum/islower/tolower.
585 (IDENT_CHAR): Use ISALNUM instead of isalnum.
586 (parse_reg): Use TOLOWER instead of tolower.
587 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
588 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
589 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
590 (parse_keyword_arg): Use ISALNUM instead of isalnum.
591 * config/tc-tahoe.c: Include "safe-ctype.h".
592 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
593 (tip_op): Use TOLOWER instead of isupper/tolower.
594 * config/tc-tic30.c: Include "safe-ctype.h".
595 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
596 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
597 (tic30_operand): Use TOLOWER instead of tolower.
598 (tic30_find_parallel_insn): Likewise.
599 (output_invalid): Use ISPRINT instead of isprint.
600 * config/tc-tic54x.c: Include "safe-ctype.h".
601 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
602 (lookup_version): Use TOUPPER instead of toupper.
603 (tic54x_var): Use ISALPHA instead of isalpha.
604 (tic54x_mlib): Use ISSPACE instead of isspace.
605 (subsym_iscons): Use TOUPPER instead of toupper.
606 (get_operands): Use ISSPACE instead of isspace.
607 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
608 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
609 (next_line_shows_parallel): Use ISSPACE instead of isspace.
610 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
611 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
612 ISSPACE instead of isspace.
613 * config/tc-tic80.c: Include "safe-ctype.h".
614 (md_assemble): Use ISSPACE instead of isspace.
615 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
616 (system_register_name): Use ISDIGIT instead of isdigit.
617 (md_assemble): Use ISSPACE instead of isspace.
618 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
619 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
620 isupper/tolower/isdigit.
621 (vip_op): Use TOLOWER instead of isupper/tolower.
622 * config/tc-w65.c: Don't include <ctype.h>.
623 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
624 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
625 (whatreg): Use ISDIGIT instead of isdigit.
626 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
627 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
628 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
629 (integer_constant): Use ISALNUM/TOUPPER instead of
630 isalnum/islower/toupper.
631 (operand): Use TOLOWER instead of isupper/tolower.
632 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
633 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
635 (process_assigns, whatcond): Use TOUPPER instead of toupper.
636 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
637 (main): For gettext, also set the LC_CTYPE locate facet.
638 * hash.c: Include "safe-ctype.h".
639 (main): Use TOLOWER instead of isupper/tolower.
640 * itbl-lex.l: Don't include <ctype.h>.
641 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
642 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
643 omit non-ASCII characters.
644 (debugging_pseudo): Use ISSPACE instead of isspace.
645 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
646 (buffer_and_nest): Use ISALNUM instead of isalnum.
647 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
648 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
649 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
650 instead of isalnum/isdigit/isupper/isalpha.
651 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
652 of isalpha/isalnum/isupper/tolower.
653 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
654 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
655 isupper/tolower/isdigit.
656 (s_mri_common): Use ISDIGIT instead of isdigit.
657 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
658 (s_float_space): Use ISALPHA instead of isalpha.
659 (ignore_rest_of_line): Use ISPRINT instead of isprint.
660 (float_cons): Use ISALPHA instead of isalpha.
661 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
663 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
664 (save_symbol_name): Use ISLOWER/TOUPPER instead of
666 (symbol_find_base): Use TOUPPER instead of islower/toupper.
667 (decode_local_label_name): Use ISDIGIT instead of isdigit.
669 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
671 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
672 in 64 bit mode and make format "e" work.
674 2001-09-18 Alan Modra <amodra@bigpond.net.au>
676 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
678 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
679 var to ensure bfd_alloc arg is the right type.
680 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
683 * config/obj-coff.c: Replace calls to bfd_write with calls to
684 bfd_bwrite. Cast args of bfd_seek.
686 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
689 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
691 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
694 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
696 * config/tc-sh.h (sh_force_relocation): Prototype.
697 (struct fix): Forward declare.
698 * config/tc-sh.c (type sh_operand_info): Move to top of file.
699 (cons, s_align_bytes): Remove old-type declarations.
700 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
701 get_operands, get_specific, insert, build_relax,
702 insert_loop_bounds, build_Mytes): Prototype.
703 (little): Make static. Prototype.
704 (check, tc_Nout_fix_to_chars): Delete unused functions.
706 2001-09-14 Eric Christopher <echristo@redhat.com>
708 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
711 2001-09-14 Kevin Lo <kevlo@openbsd.org>
713 * configure.in: Add arm-openbsd target.
714 * configure: Regenerate.
716 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
718 * configure.in: Change machine triplets from mips-*-linux-gnu* to
721 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
723 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
725 2001-09-11 Richard Henderson <rth@redhat.com>
727 * config/tc-alpha.c (alpha_elf_section_letter): New.
728 (alpha_elf_section_flags): New.
729 * config/tc-alpha.h (md_elf_section_letter): New.
730 (md_elf_section_flags): New.
731 * config/tc-ia64.c (ia64_elf_section_letter): New.
732 * config/tc-ia64.h (md_elf_section_letter): New.
734 2001-09-11 Jakub Jelinek <jakub@redhat.com>
736 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
737 of 'm', 'S' instead of 's'. Update bad_msg.
738 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
739 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
741 2001-09-09 Alan Modra <amodra@bigpond.net.au>
743 * expr.c (expr): Move code setting "retval" to the end of the loop,
744 and rearrange for efficiency. For "PIC code" subtraction, use
745 "rightseg" rather than recalculating. For "symbol OP symbol"
746 subtract, set "retval" to absolute_section if symbols in same
748 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
749 O_symbol. Simplify a +/- b code. Allow equality and non-equality
750 comparisons on symbols from any section. Allow other comparison
751 operators as for subtraction.
752 (symbol_equated_reloc_p): New predicate function.
753 * symbols.h (symbol_equated_reloc_p): Declare.
754 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
755 for expression syms is set correctly.
756 (adjust_reloc_syms): Use symbol_equated_reloc_p.
757 (write_relocs): Likewise.
758 (write_object_file): Likewise.
759 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
760 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
761 of a complex expression when setting up frag_var.
763 2001-09-07 Richard Henderson <rth@redhat.com>
765 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
766 require_seq and allow_seq. Let !literal omit the sequence number.
767 (tokenize_arguments): Reject sequence numbers of !allow_seq.
769 2001-09-08 Jakub Jelinek <jakub@redhat.com>
771 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
772 section symbols the same way as externs.
774 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
776 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
779 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
781 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
782 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
783 PIC, BFD_RELOC_16_PCREL for the rest.
785 (md_pcrel_from): return the right offset for the differently shifted
787 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
789 2001-09-05 Richard Henderson <rth@redhat.com>
791 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
792 (pseudo_func): Add @iplt.
793 (pseudo_opcode): Add data16 and data16.ua.
794 (md_begin): Set iplt pseudo.
795 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
797 2001-09-04 Richard Henderson <rth@redhat.com>
799 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
800 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
801 (alpha_macros): Remove occurrences of same.
802 (O_lituse_addr, O_gprel): New.
803 (DUMMY_RELOC_LITUSE_*): New.
804 (s_alpha_ucons, s_alpha_arch): Prototype.
805 (alpha_reloc_op): Construct elements via DEF macro.
806 (ALPHA_RELOC_SEQUENCE_OK): Remove.
807 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
808 members to not be literal specific.
809 (next_sequence_num): New.
810 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
811 added/removed BFD relocations.
812 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
813 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
814 (tokenize_arguments): Parse ! relocations properly.
815 (find_macro_match): Delete unused macro argument types.
816 (assemble_insn): Add reloc parameter; emit that instead of the
817 default as appropriate.
818 (get_alpha_reloc_tag): New. Split from ...
819 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
820 (assemble_tokens): Don't search macros if user relocation present.
821 Copy reloc sequence number to insn struct.
822 (emit_ldgp): Remove user reloc handling.
823 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
824 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
825 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
826 * config/tc-alpha.h (tc_adjust_symtab): Always define.
827 (struct alpha_fix_tag): Name members less literal specific.
829 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
831 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
832 address of two symbols in different sections.
834 2001-08-31 Eric Christopher <echristo@redhat.com>
835 Jason Eckhardt <jle@redhat.com>
837 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
838 5kc, and 20kc. Clean up old entries.
840 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
841 Jeff Law <law@redhat.com>
843 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
844 offset match H8 ELF spec.
845 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
846 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
848 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
849 (build_bytes): Mark fixups for PCrel branches as signed. For
850 OBJ_ELF, make sure the reloc's offset points to the first byte
852 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
853 * tc-h8300.h (relocation mappings): Add.
855 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
857 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
858 define for BFD_ASSEMBLER.
859 (tc_reloc_mangle): Likewise.
860 (tc_gen_reloc): New function for BFD_ASSEMBLER.
862 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
864 * config/tc-h8300.c (h8300hmode): Record the machine type
865 if BFD_ASSEMBLER is defined.
866 (h8300smode, md_begin): Similarly.
868 2001-08-29 Joel Sherrill <joel@OARcorp.com>
870 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
871 default from coff to elf.
872 * configure: Regenerate.
874 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
876 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
877 assorted coff relocations to the corresponding elf relocations.
878 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
880 * configure.in: Add case for h8300-*-elf.
881 * configure: Regenerate.
883 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
885 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
886 documentation to reflect reality.
888 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
890 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
891 (macro): Reflect change to MAX_GPREL_OFFSET.
893 2001-08-27 Torbjorn Granlund <tege@swox.com>
894 Staffan Ulfberg <staffanu@swox.se>
895 Linus Nordberg <linus@swox.se>
896 Alan Modra <amodra@bigpond.net.au>
898 * configure.in: Recognise powerpc*le*, not just powerpcle*.
899 * configure: Regenerate.
900 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
901 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
902 (md_assemble): Use them.
903 (ppc_machine): Support stub for ELF64 as well as XCOFF.
904 (md_pseudo_table): Add "llong", "quad".
905 (md_parse_option): Match default_cpu of powerpc*.
906 (ppc_arch): Likewise.
907 (ppc_subseg_align): Only for OBJ_XCOFF.
908 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
909 (md_begin): Select PPC_OPCODE_64 for 64 bit.
910 (ppc_insert_operand): Don't bother testing 'file' before calling
911 as_bad_where. Use as_bad_where for operand->insert errors.
912 (mapping): Add ELF64 relocation modifiers.
913 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
914 expressions with abs_symbol.
915 (ppc_elf_cons): Correct offset for little endian targets.
916 (ppc_elf_frob_symbol): New.
917 (md_assemble): Add support for 64 bit ELF relocs.
918 (ppc_tc): Ensure 8 byte alignment when 64 bit.
919 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
920 ".toc" section for 64 bit ELF.
921 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
922 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
923 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
924 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
925 Expand on comments, error message. Add support for 64 bit relocs,
926 and use PPC_HI etc. macros.
927 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
928 (HANDLE_ALIGN): Define to generate nops in code sections rather
930 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
931 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
932 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
933 (ppc_fix_adjustable): Declare.
934 (tc_frob_symbol): Define.
935 (ppc_elf_frob_symbol): Declare.
937 2001-08-26 Andreas Jaeger <aj@suse.de>
939 * config/tc-s390.c: Add missing prototypes
940 (md_gather_operands): Make static.
942 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
944 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
945 allowed value, not the word beyond maximum.
946 * config/tc-mips.c (macro_build_lui): Code cleanup.
947 (macro): Reflect change to MAX_GPREL_OFFSET.
948 (mips_ip): Check explicitly against S_EX_NONE.
949 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
950 (md_apply_fix): Code cleanup.
952 2001-08-24 Andreas Jaeger <aj@suse.de>
954 * config/tc-ppc.h: Fix prototype declaration.
956 2001-08-23 Jakub Jelinek <jakub@redhat.com>
958 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
959 * config/obj-elf.c (obj_elf_size): When size is constant, free
960 and clear symbol_get_obj(sym)->size if any.
962 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
964 * config/tc-mips.c (md_begin): Warn about incompatibility between
965 -march=FOO and -mipsN option, continue with default ISA.
967 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
969 * config/tc-mips.c (md_parse_option): #ifdef the
970 traditional/non-traditional names as it is done in mips_target_format.
972 2001-08-20 Richard Henderson <rth@redhat.com>
974 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
975 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
976 use seg parameter instead of now_seg.
978 2001-08-18 H.J. Lu <hjl@gnu.org>
980 * config/tc-mips.c (show): Add the missing prototype.
982 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
984 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
986 (mips_ip): Use the new return values instead of characters. Add
987 support for %higher and %highest.
990 (my_getSmallExpression): Make parsing case insensitive and more
991 reliable. Add support for %higher and %highest. Further support to
992 parse %gprel and %neg is implemented but currently deactivated.
994 2001-08-17 Alan Modra <amodra@bigpond.net.au>
996 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
997 (ecoff_build_symbols): Likewise.
998 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1000 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1002 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1003 for n32 ABI if appropriate.
1005 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1007 * config/tc-mips.c (cons_fix_new_mips): Remove.
1008 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1009 (cons_fix_new_mips): Remove.
1011 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1013 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1014 a label, not a hex constant.
1016 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1018 * config/tc-v850.h: Add missing prototypes.
1020 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1022 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1025 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1027 * config/tc-sparc.c (cons_fix_new_sparc): Move
1028 `sparc_no_align_cons = 0;' to...
1029 (s_uacons): ...here so that sparc_no_align_cons will get
1032 2001-08-11 Kazu Hirata <kazu@hxi.com>
1034 * config/tc-mips.c: Fix a comment typo.
1036 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1038 * config/tc-mips.c (move_register): New function.
1039 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1040 (mips_ip): Likewise.
1041 (macro2): Use move_register rather than macro_build for moves.
1042 (mips16_macro): Likewise.
1043 (macro): Likewise. Handle M_MOVE.
1045 2001-08-10 Andreas Jaeger <aj@suse.de>
1047 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1049 * configure: Regenerate.
1051 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1053 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1054 Comment indentation of #pragma.
1055 * macro.c (alloca): Likewise.
1057 * config/tc-ppc.c: Revert 2001-08-08.
1059 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1061 * symbols.c: Add missing prototypes.
1062 * config/e-i386elf.c: Likewise.
1063 * config/e-i386coff.c: Likewise.
1064 * config/e-i386aout.c: Likewise.
1065 * config/obj-coff.c: Likewise.
1066 (def_symbol_in_progress, stack): Move definition.
1067 * config/obj-elf.c: Add missing prototypes.
1068 (obj_elf_change_section): Make static.
1069 (obj_elf_parse_section_letters): Likewise.
1070 (obj_elf_section_word): Likewise.
1071 (obj_elf_section_type): Likewise.
1073 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1075 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1076 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1077 determining reloc type with code reading operands->reloc field.
1079 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1081 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1082 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1083 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1084 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1086 * output-file.c (output_file_create): Don't try to open a second
1087 time as it's unnecessary. FOPEN_W was undefined too.
1089 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1091 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1092 (mips_ip): Likewise. Typo.
1094 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1096 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1098 (RELAX_ENCODE): Replace bfd_vma by valueT.
1099 (load_address): Formatting.
1100 (macro): Likewise. Code cleanup. Typo.
1101 (macro2): Formatting.
1102 (md_parse_option): Typo.
1103 (s_mipsset): Reorder cases to look nicer.
1104 (md_estimate_size_before_relax): Formatting. Code cleanup.
1105 (mips_elf_final_processing): Check against NULL instead of 0.
1106 (md_obj_end): Remove ugly `' in message string.
1107 (s_mips_ent): Remove ugly `' in message string.
1109 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1111 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1112 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1113 mutually exclusive (if they are different).
1114 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1117 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1119 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1122 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1124 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1125 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1126 (md_long_opts): Add -mfp32 option.
1127 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1128 (md_show_usage): Show usage for -mfp32 and -mgp32.
1129 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1130 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1131 (HAVE_32BIT_ADDRESSES): New macro.
1132 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1133 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1134 (s_cprestore, s_cpadd): Likewise.
1135 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1136 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1137 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1138 to determine the width of addresses in load, store and jump macros.
1139 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1140 used in set instructions; do not check the address size for them.
1141 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1142 unaligned load and store macros.
1143 (mips_ip): Use the new macros to check the width of a register when
1144 processing float constants. Force a constant into memory if it is
1145 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1146 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1147 than mips_gp32 to select synthetic instructions.
1148 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1149 synthetic instructions.
1151 2001-08-01 Christian Groessler <cpg@aladdin.de>
1153 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1154 "rh", "rr", "rq", or "sp" then don't automatically assume
1155 it's a register name. Check whether there is a number
1158 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1160 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1161 Don't allocate more space than necessary for the input line copy.
1163 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1165 * read.c: Standardize error/warning messages - don't capitalise, no
1166 final period or newline, don't say "ignored" or "zero assumed" for
1167 as_bad messages. In some cases, change the wording to that used
1168 elsewhere for similar messages.
1171 * atof-generic.c: Likewise.
1174 * depend.c: Likewise.
1175 * dwarf2dbg.c: Likewise.
1176 * ecoff.c: Likewise.
1178 * frags.c: Likewise.
1179 * input-file.c: Likewise.
1180 * input-scrub.c: Likewise.
1181 * listing.c: Likewise.
1182 * output-file.c: Likewise.
1183 * stabs.c: Likewise.
1184 * subsegs.c: Likewise.
1185 * symbols.c: Likewise.
1186 * write.c: Likewise.
1187 * ecoff.c (ecoff_directive_end): Test for missing name by
1188 comparing input line pointers rather than reading string.
1189 (ecoff_directive_ent): Likewise.
1190 * read.c (s_set): Likewise.
1191 (s_align): Report a warning rather than an error for
1192 alignment too large.
1193 (s_comm): Check for missing symbol name.
1194 (s_lcomm_internal): Likewise.
1196 (s_globl): Use is_end_of_line instead of looking for '\n'.
1197 (s_lcomm_internal): Likewise.
1198 (ignore_rest_of_line): Report a warning rather than an error.
1200 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1202 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1203 any kind of relocation against a not-loaded section.
1205 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1207 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1208 to include '@' in symbol names when parsing versioned symbols
1209 rather than calling get_symbol_end multiple times.
1210 * config/tc-i370.c (register_name): Format fixes. Don't call
1211 get_symbol_end after parsing number.
1212 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1213 code out of conditional.
1214 (address_register_name): Likewise.
1215 (other_register_name): Likewise.
1216 * config/tc-mn10300.c (r_register_name): Likewise.
1217 (xr_register_name): Likewise.
1218 (data_register_name): Likewise.
1219 (address_register_name): Likewise.
1220 (other_register_name): Likewise.
1221 * config/tc-ppc.c (register_name): Likewise.
1222 * config/tc-s390.c (register_name): Likewise.
1224 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1226 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1227 and bra relax: update fragP->fr_fix after the fixup.
1229 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1231 * read.c (s_set): Check for missing symbol name.
1233 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1235 * write.c (relax_segment <rs_space>): Account for fr_fix.
1237 2001-07-25 H.J. Lu <hjl@gnu.org>
1239 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1240 we treat weak like extern only for ELF.
1241 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1242 symbols only for ELF.
1244 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1246 * config/tc-mips.c: Fix spelling error in comment.
1248 2001-07-25 Dave Brolley <brolley@redhat.com>
1250 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1251 (IS_PARALLEL_SEPARATOR): New macro.
1252 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1253 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1254 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1255 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1258 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1260 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1261 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1262 Update dependencies with "make dep-am".
1263 * Makefile.in: Regenerate.
1264 * doc/Makefile.in: Regenerate.
1266 2001-07-23 Kazu Hirata <kazu@hxi.com>
1268 * config/tc-alpha.h: Fix formatting.
1269 * config/tc-arc.c: Likewise.
1270 * config/tc-d10v.h: Likewise.
1271 * config/tc-hppa.c: Likewise.
1272 * config/tc-i370.c: Likewise.
1273 * config/tc-i386.h: Likewise.
1274 * config/tc-i960.h: Likewise.
1275 * config/tc-ia64.c: Likewise.
1276 * config/tc-ia64.h: Likewise.
1277 * config/tc-m32r.c: Likewise.
1278 * config/tc-m68k.c: Likewise.
1279 * config/tc-m88k.c: Likewise.
1280 * config/tc-ns32k.c: Likewise.
1281 * config/tc-pdp11.c: Likewise.
1282 * config/tc-pj.h: Likewise.
1283 * config/tc-s390.c: Likewise.
1284 * config/tc-sparc.c: Likewise.
1285 * config/tc-sparc.h: Likewise.
1286 * config/tc-tic80.c: Likewise.
1287 * config/tc-w65.h: Likewise.
1289 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1291 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1292 symbols specially. Always resolve, adding fr_address to value.
1293 * write.c (write_object_file): Don't add fr_address to sym values.
1294 (relax_frag): Likewise.
1295 (relax_segment): Likewise.
1296 * config/obj-ieee.c (do_symbols): Likewise.
1297 * config/tc-cris.c (md_convert_frag): Likewise.
1298 * config/tc-fr30.c (md_convert_frag): Likewise.
1299 * config/tc-i386.c (md_convert_frag): Likewise.
1300 * config/tc-m32r.c (md_convert_frag): Likewise.
1301 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1302 * config/tc-mcore.c (md_convert_frag): Likewise.
1303 * config/tc-mips.c (mips16_extended_frag): Likewise.
1304 * config/tc-ns32k.c (md_convert_frag): Likewise.
1305 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1306 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1307 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1308 (md_relax_table): Remove first four entries. Format.
1309 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1310 setting fr_var. Simplify byte branch checks.
1312 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1314 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1315 "isbranch" param as all calls have it set.
1316 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1317 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1318 strcasecmp in "nullify" var.
1319 (pa_parse_neg_add_cmpltr): Likewise.
1320 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1321 functions. Don't print wrong conditions in error messages.
1323 2001-07-23 Andreas Jaeger <aj@suse.de>
1325 * config/tc-s390.c (s390_force_relocation): Removed.
1327 * config/tc-s390.h: Remove double declaration of
1328 TC_FORCE_RELOCATION.
1330 2001-07-22 H.J. Lu <hjl@gnu.org>
1332 * config/tc-mips.c (s_mips_end): Remove unused variables.
1333 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1335 2001-07-17 Andreas Schwab <schwab@suse.de>
1337 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1339 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1341 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1343 2001-07-17 matthew green <mrg@eterna.com.au>
1345 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1347 (line_comment_chars): Set to '/' if TE_NetBSD.
1349 2001-07-14 matthew green <mrg@eterna.com.au>
1351 * configure.in (i386-*-netbsdelf*): New target.
1352 * configure: Regenerate.
1354 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1356 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1357 class of the non-debug symbol is C_NULL.
1359 2001-07-10 Anders Norlander <anorland@synergenix.se>
1361 * doc/as.texinfo (Incbin): Fix grammatical errors.
1363 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1365 * depend.c: Use FOPEN_.. macros in calls to fopen().
1366 * input-file.c: As above.
1367 * itbl-ops.c: As above.
1368 * listing.c: As above.
1369 * output-file.c: As above.
1372 2001-07-08 Anders Norlander <anorland@synergenix.se>
1374 * read.c (s_incbin): New .incbin function.
1375 * read.c (potable): Add "incbin" pseudo-op.
1376 * read.h: Add s_incbin prototype.
1377 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1378 * NEWS: Mention new feature.
1380 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1382 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1385 2001-07-06 John Healy <jhealy@redhat.com>
1387 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1388 set of fixups to be stored.
1389 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1390 restored to be chosen from any that are saved.
1391 (gas_cgen_swap_fixups): Modified to allow the current set of
1392 fixups to be swapped with any other set that has been saved.
1393 (gas_cgen_initialize_saved_fixups_array): New routine.
1394 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1395 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1396 or MAX_SAVED_FIXUP_CHAINS.
1397 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1398 store, swap and restore fuctions to reflect the new interface.
1400 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1402 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1403 ignore empty, ineffectual alignment frags when deciding if a
1404 branch can be short.
1406 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1408 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1409 and SPECIAL_SECTION_FINI_ARRAY.
1410 (special_section_name): Add .init_array and .fini_array.
1411 (md_pseudo_table): Add init_array and fini_array.
1412 (md): Add pointer_size and pointer_size_shift fields.
1413 (setup_unwind_header): New static function.
1414 (output_unw_records): Modify to use setup_unwind_header.
1415 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1416 md.pointer_size_shift.
1417 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1419 2001-07-05 Ben Elliston <bje@redhat.com>
1421 * README (Supported platforms): m88k no longer suffers bitrot.
1423 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1425 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1427 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1428 lsy_value. Correct typos in comments.
1429 * symbols.c (local_symbol_make): Update for name change.
1430 (local_symbol_convert): Likewise.
1432 (S_GET_VALUE): Likewise.
1433 (S_SET_VALUE): Likewise.
1434 (print_symbol_value_1): Likewise.
1435 (resolve_symbol_value): Likewise. Don't divide local sym values
1436 by OCTETS_PER_BYTE twice.
1438 2001-07-04 Jim Wilson <wilson@redhat.com>
1440 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1442 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1445 2001-07-05 Ben Elliston <bje@redhat.com>
1447 * read.c (s_fill): Correct spelling error in comments.
1449 * doc/c-m88k.texi: New file.
1450 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1451 * doc/Makefile.in: Regenerate.
1452 * doc/all.texi: Set M880X0.
1453 * doc/as.texinfo: Hook in m88k-dependent documentation.
1455 2001-07-04 Eric Christopher <echristo@redhat.com>
1457 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1459 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1460 and rm5721 as valid cpu strings.
1461 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1463 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1465 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1466 if it's expected to be non-zero.
1468 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1470 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1473 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1474 (write_object_file): Set finalize_syms to
1475 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1478 * doc/internals.texi; Document
1479 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1481 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1483 * config/tc-ppc.c: Formatting fixes.
1485 2001-07-01 Ben Elliston <bje@redhat.com>
1487 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1488 they cause some subtle breakage. Will fix them again later.
1490 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1492 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1493 outside of a function as a .appline directive.
1495 2001-06-28 Eric Christopher <echristo@redhat.com>
1496 H.J. Lu <hjl@gnu.org>
1498 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1499 of mips_cpu for the ISA selection.
1500 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1501 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1502 (mips_tune): New. Use mips_tune for scheduling and optimization
1504 (append_insn): Use mips_tune and mips_arch.
1505 (macro_build): Ditto.
1507 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1508 backwards compatability mips_cpu generates arch and tune.
1509 (md_show_usage): Document new behavior.
1511 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1516 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1518 * write.c (write_object_file): Do not set finalize_syms until
1519 after the segments have been sized. Some backends may still
1520 need to access the syms's frags in order to adjust relaxed
1523 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1526 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1528 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1529 subtract MD_PCREL_FROM_SECTION for 68k.
1530 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1531 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1533 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1535 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1536 pcrel, subtract MD_PCREL_FROM_SECTION value.
1538 2001-06-24 Ben Elliston <bje@redhat.com>
1540 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1542 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1544 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1545 section symbols the same way as externs.
1547 2001-06-24 Ben Elliston <bje@redhat.com>
1549 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1550 (emit_relocations): Ditto.
1552 (md_begin): Reformat comments to conform to the GNU standards.
1553 (md_assemble): Ditto.
1555 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1556 (md_parse_option): Mark parameters as unused.
1557 (md_show_usage): Ditto.
1558 (calcop): Adjust type of `reg_prefix' to char.
1560 (getval): Adjust type of local `c' to char.
1561 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1562 (md_create_long_jump): Ditto.
1563 (md_estimate_size_before_relax): Mark parameters as unused.
1565 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1566 to allay a possible compiler warning.
1568 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1570 * doc/internals.texi (CPU backend): Document md_atof.
1572 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1574 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1575 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1578 2001-06-21 Philip Blundell <philb@gnu.org>
1580 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1582 (insns): Remove entry for adrl. Add long_flag for adr.
1583 (do_adr): Handle `l' suffix.
1586 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1588 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1589 (md_apply_fix): Use it here. Replace printf with equivalent
1591 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1592 (md_apply_fix): Here too.
1593 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1594 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1595 (md_convert_frag_1): Likewise.
1597 2000-06-20 Tom Rix <trix@redhat.com>
1599 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1601 2001-06-18 H.J. Lu <hjl@gnu.org>
1603 * doc/Makefile.am (info): Depend on $(MANS).
1604 (as.1): Remove the prefix `$(srcdir)/'.
1605 * doc/Makefile.in: Regenerated.
1609 2001-06-18 Philip Blundell <philb@gnu.org>
1611 * config/tc-arm.c (do_msr): Remove restriction on usage of
1614 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1616 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1619 2001-06-13 Philip Blundell <philb@gnu.org>
1621 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1622 (do_t_arit): Likewise.
1624 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1626 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1627 .loc pseudos if the dfwarf2 functions are available.
1628 (md_assemble): Only call dwarf2_emit_insn if it is available.
1630 * expr.c: Fix typo in comment.
1632 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1634 * doc/as.texinfo (Infix Ops): Document that comparison and
1635 combiner operators can be used as infix operators.
1637 2001-06-12 Peter Jakubek <pjak@snafu.de>
1639 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1641 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1642 (reverse_mri_condition): Likewise.
1643 (swap_mri_condition): Issue warning for conditions that can not be
1645 (build_mri_control_operand): Fix order of operands (swapped).
1646 (build_mri_control_operand): Allow upper case extension in structured
1648 (s_mri_else): Likewise.
1649 (s_mri_next): Likewise.
1650 (s_mri_for): Likewise.
1651 (s_mri_if): Fix handling comment ('*') in mri mode.
1652 (s_mri_while): Likewise.
1653 * macro.c (macro_expand): Allow macro invocation with empty
1656 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1658 * config/tc-arm.c: Fix test for overlow of literal pool.
1660 2001-06-11 H.J. Lu <hjl@gnu.org>
1662 * NEWS: Updated for the new -n option for the MIPS assembler.
1664 * config/tc-mips.c (md_show_usage): Add -n.
1666 * doc/as.texinfo: Document the new -n option.
1667 * doc/c-mips.texi: Likewise.
1668 * doc/as.1: Regenerated.
1670 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1672 * config/obj-coff.c (obj_coff_section): Formatting fix.
1674 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1677 2001-06-08 H.J. Lu <hjl@gnu.org>
1679 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1680 disable warning about all NOPS that the assembler generates.
1681 (macro): Warn NOPS generated only if warn_nops is not 0.
1682 (md_shortopts): Add `n'.
1683 (md_parse_option): Set warn_nops to 1 for `n'.
1685 2001-06-08 H.J. Lu <hjl@gnu.org>
1687 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1689 2001-06-08 H.J. Lu <hjl@gnu.org>
1691 * config/tc-mips.c (md_apply_fix): Don't adjust common
1692 extern/weak symbols for ELF.
1693 (md_estimate_size_before_relax): Treat weak like extern for
1695 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1698 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1700 * Makefile.am: 'som' is not wrongly spelled 'some'.
1701 * Makefile.in: Regenerate.
1703 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1704 S_GET_VALUE by using a temp.
1705 (append_insn): Likewise, and for S_SET_VALUE too.
1706 (mips_emit_delays): Likewise.
1707 (my_getExpression): Likewise.
1708 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1709 (mips16_extended_frag): Remove code concerned with avoiding
1710 locking in a frag address now that symbols are not finalized until
1711 relaxation is complete. Cater for first relaxation pass having
1712 bogus addresses. Use relax_marker to reliably determine whether a
1713 symbol frag has been reached on the current pass.
1715 2001-06-07 H.J. Lu <hjl@gnu.org>
1717 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1718 * configure: Regenerate.
1720 2001-06-07 H.J. Lu <hjl@gnu.org>
1722 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1724 * configure: Regenerate.
1726 2001-06-07 H.J. Lu <hjl@gnu.org>
1728 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1729 MIPS_STABS_ELF is defined.
1731 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1733 * as.c (show_usage): Remove L from listing options. It is not a
1736 2001-06-06 Christian Groessler <cpg@aladdin.de>
1738 * config/tc-z8k.c: Removed many warnings by removing unused
1739 variables and tagging unused parameters as such.
1740 (md_begin): Fixed a typo (","instead of ";").
1741 (struct ctrl_table): Add parentheses to initialize array
1743 (struct flag_table): Likewise.
1744 (struct intr_table): Likewise.
1745 (struct table): Likewise.
1746 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1748 2001-06-06 Peter Jakubek <pjak@snafu.de>
1750 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1751 options to list (e.g. m5206e, m5307, m5407).
1753 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1755 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1756 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1758 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1760 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1761 <JumpByte, JumpDword insn output>: Remove dead code.
1763 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1765 * as.c (parse_args): Correct option name "listing-lhs-width2".
1767 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1769 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1772 2001-05-30 Richard Henderson <rth@redhat.com>
1774 * read.c (emit_leb128_expr): Call md_cons_align.
1776 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1778 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1779 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1780 (tc_gen_reloc): Likewise.
1781 (sparc_cons_align): Don't clear sparc_no_align_cons.
1782 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1783 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1785 2001-05-27 Alan Modra <amodra@one.net.au>
1787 * write.c (relax_segment <rs_space>): Check the section of a
1788 symbol to determine whether it is absolute rather than comparing
1789 its frag against zero_address_frag as listings play tricks with
1792 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1793 allocated in the same chunk as the fixed part.
1795 2001-05-26 Alan Modra <amodra@one.net.au>
1797 * write.c (relax_segment <rs_space>): Calculate growth using
1798 addresses before stretch. Prevent repeated error messages.
1799 From Peter Jakubek <pjak@snafu.de>
1800 Use as_bad_where and as_warn_where to pinpoint errors.
1802 2001-05-25 Alan Modra <amodra@one.net.au>
1804 * symbols.c (resolve_symbol_value): Always set segment, even when
1805 not finalizing symbol value.
1807 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1808 * config/obj-coff.c (write_object_file): Likewise.
1809 * (size_section): Remove rs_space assert as fr_symbol is no longer
1811 (fill_section): Likewise.
1813 * configure.in: Replace linuxoldld with linux*oldld.
1814 * configure: Regenerate.
1816 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1817 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1818 that have been finalized.
1820 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1821 taking exit_dont_set_value.
1823 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1826 2000-05-24 Tom Rix <trix@redhat.com>
1828 * config/obj-coff.c (add_lineno): xcoff allows negative line
1830 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1832 2001-05-24 Alan Modra <amodra@one.net.au>
1834 * write.c (write_object_file): Set finalize_syms = 1 before
1837 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1839 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1840 architecture, remove erraneous ISA_MIPS32.
1841 (md_show_usage): Add MIPS r12k support.
1842 (mips_cpu_info_table): Add MIPS r12k support.
1844 2001-05-22 Alan Modra <amodra@one.net.au>
1846 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1849 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1850 instead use finalize_syms directly. Don't treat expressions
1851 specially with regard to finalize_syms. Update calls to self.
1852 (resolve_local_symbol): Update call to resolve_symbol_value.
1853 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1855 * symbols.h (resolve_symbol_value): Update prototype.
1856 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1857 to resolve_symbol_value.
1858 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1859 * config/obj-coff.c (do_relocs_for): Likewise.
1860 (yank_symbols): Likewise.
1861 (fixup_segment): Likewise.
1862 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1863 * config/tc-mips.c (md_convert_frag): Likewise.
1864 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1865 (ppc_fix_adjustable): Likewise.
1866 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1867 (dwarf2dbg_convert_frag): Likewise.
1868 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1869 (eh_frame_convert_frag): Likewise.
1870 * expr.c (make_expr_symbol): Likewise.
1871 * write.c (adjust_reloc_syms): Likewise.
1872 (write_object_file): Likewise.
1873 (relax_segment): Likewise.
1874 (fixup_segment): Likewise.
1875 (finalize_syms): Init to zero, and update comment.
1876 (write_object_file): Set finalize_syms to 1 rather than 2.
1877 * doc/internals.texi (sy_value): Mention finalize_syms.
1878 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1880 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1881 as relaxable if embedded system, make weak syms non-relaxable.
1883 (tc_m68k_fix_adjustable): ..so it can be used here.
1884 (md_apply_fix_2): Sign extend without conditional.
1886 * config/tc-v850.c: Update copyright.
1888 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1890 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1891 howto entry is not found.
1893 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1895 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1896 optimize differences between symbols in code sections to
1898 (mn10300_fix_adjustable): Don't adjust to section+offset
1899 relocations pointing at symbols in code sections.
1901 2001-05-16 Alan Modra <amodra@one.net.au>
1903 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1905 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1906 opcodes are output rather than after. Delete insn_size.
1907 * config/tc-v850.c (md_assemble): Similarly, but delete
1910 2001-05-14 Richard Henderson <rth@redhat.com>
1912 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1915 2001-05-14 Richard Henderson <rth@redhat.com>
1917 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1918 also collect whether to expect an FDE augmentation.
1919 (check_eh_frame): Rewrite as a state machine. Track where in
1920 an FDE we are located, skip any augmentation.
1921 (eh_frame_estimate_size_before_relax): Get code alignment from
1922 the fragment subtype.
1923 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1924 * read.c (emit_leb128_expr): Call check_eh_frame.
1926 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1928 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1929 before a relaxable insns.
1931 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1933 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1934 between symbols if the base symbol is in the current section;
1935 emit a PC-relative relocation instead.
1937 2001-05-12 Peter Targett <peter.targett@arccores.com>
1939 * config/tc-arc.c: Update copyright and tidy source comments.
1940 (md_pseudo_table): Add directive .cpu back as an alias for
1941 .option. Add .file and .line for dwarf2 support.
1942 (arc_mach_type): Make bfd_mach_arc_6 default.
1943 (md_longopts): Add entry 'pre-v6' representing old command line
1944 option when assembling for 'arc5' core versions.
1945 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1947 (arc_code_symbol): Make symbol value for @h30 fixup expression
1948 equal to O_constant.
1949 (md_assemble): Call dwarf2_emit_insn.
1950 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1951 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1952 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1954 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1956 * config/tc-ia64.c (special_linkonce_name): New.
1957 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1958 .gnu.linkonce.ia64unw{,i}.FOO.
1959 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1960 (dot_endp): Add comment about it.
1962 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1964 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1965 block, ensure that the low order bits of the alignment are
1968 2001-05-10 Alan Modra <amodra@one.net.au>
1970 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1973 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1974 current variable part of frag.
1975 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1976 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1977 * config/tc-m68hc11.c (RELAX_STATE): Define.
1978 (RELAX_LENGTH): Define.
1979 (md_estimate_size_before_relax): Handle non-relaxable cases
1980 separately from relaxable cases for clarity, and return correct
1981 size for multi-pass relaxation.
1982 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1983 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1984 (md_convert_frag): Remove "length_code".
1985 * config/tc-vax.c (RELAX_STATE): Define.
1986 (RELAX_LENGTH): Define.
1987 (md_relax_table): Add missing entry.
1988 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1989 (md_convert_frag): Remove "length_code".
1990 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
1991 don't bother setting fr_var. Return correct size for multi-pass
1993 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1994 (md_convert_frag): Don't bother clearing fr_var.
1995 (md_pseudo_table): Correct initialization.
1996 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1997 (md_estimate_size_before_relax): No need to set fr_var.
1998 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1999 (md_estimate_size_before_relax): No need to set fr_var.
2001 2001-05-09 Richard Henderson <rth@redhat.com>
2003 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2004 beginning a function's unwind info block.
2006 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2008 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2010 2001-05-08 Andreas Schwab <schwab@suse.de>
2012 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2013 fx_pcrel_adjust explicitly sign extend when reading it.
2015 2001-05-08 Alan Modra <amodra@one.net.au>
2017 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2018 from md_relax_table, and combine some switch cases.
2020 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2022 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2023 from offset in non-pcrel operands too.
2025 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2027 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2028 * config/tc-arm.c (arm_handle_align): Do not insert more than
2029 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2030 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2032 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2034 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2036 * Makefile.in: Regenerate.
2037 * configure.in: Remove duplicate mips-*-ecoff* entry.
2038 * configure: Regenerate.
2040 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2041 (n_names): Cast away type mismatch.
2042 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2043 (obj_ecoff_frob_symbol): Likewise.
2044 * ecoff.c: (add_file): Add unused attribute.
2045 (ecoff_directive_begin): Likewise.
2046 (ecoff_directive_bend): Likewise.
2047 (ecoff_directive_def): Likewise.
2048 (ecoff_directive_dim): Likewise.
2049 (ecoff_directive_scl): Likewise.
2050 (ecoff_directive_size): Likewise.
2051 (ecoff_directive_type): Likewise.
2052 (ecoff_directive_tag): Likewise.
2053 (ecoff_directive_val): Likewise.
2054 (ecoff_directive_endef): Likewise.
2055 (ecoff_directive_end): Likewise.
2056 (ecoff_directive_ent): Likewise.
2057 (ecoff_directive_extern): Likewise.
2058 (ecoff_directive_file): Likewise.
2059 (ecoff_directive_fmask): Likewise.
2060 (ecoff_directive_frame): Likewise.
2061 (ecoff_directive_mask): Likewise.
2062 (ecoff_directive_loc): Likewise.
2063 (mark_stabs): Likewise.
2064 (ecoff_stab): Likewise.
2065 (ecoff_frob_symbol): Cast away type mismatch.
2066 (ecoff_padding_adjust): Likewise.
2067 (ecoff_build_symbols): Likewise.
2068 (ecoff_build_procs): Likewise.
2069 (ecoff_build_aux): Likewise.
2070 (ecoff_build_strings): Likewise.
2071 (ecoff_build_fdr): Likewise.
2072 (ecoff_build_debug): Likewise.
2073 * itbl-ops.c (itbl_assemble): Variable initialization.
2075 2001-05-03 Alan Modra <amodra@one.net.au>
2077 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2078 expressions rather than triggering an assert.
2080 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2082 * config/tc-openrisc.c: New file.
2083 * config/tc-openrisc.h: Likewise.
2085 * Makefile.am: Add OpenRISC target.
2086 * Makefile.in: Regenerated.
2088 * configure.in (openrisc-*-*): Add target.
2089 * configure: Regenerated.
2091 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2093 * config/tc-arm.c (arm_frag_align_code): Change error message to
2094 more explanatory version.
2096 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2098 * config/tc-mips.c (md_parse_option): Also accept
2099 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2101 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2103 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2104 argument passing order: predicate goes last, not first.
2106 2001-04-27 Sean McNeil <sean@mcneil.com>
2108 * configure.in: Add arm-vxworks.
2109 * configure: Regenerate.
2111 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2113 * config/tc-arm.c (arm_handle_align): New Function: Generate
2114 no-op filled alignment frags.
2115 (arm_frag_align_code): New Function: Create a code alignment frag.
2116 (arm_init_frag): New Function: Initialse the target dependent
2119 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2120 (TC_FRAG_INIT): Define.
2121 (HANDLE_ALIGN): Define.
2122 (md_do_align): Define.
2124 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2126 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2127 symbol has been initialised before extracting its symbol index.
2129 2001-04-24 H.J. Lu <hjl@gnu.org>
2131 * configure: Regenerated with the right version of autoconf.
2133 2001-04-24 Christian Groessler <cpg@aladdin.de>
2135 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2136 generate R_CALLR and R_REL16 relocations
2138 2000-04-20 Jason Eckhardt <jle@redhat.com>
2140 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2141 since frag_now can change after d10v_cleanup is called.
2143 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2145 * configure.in: Add the em type for FreeBSD targets.
2146 * configure: Regenerate.
2148 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2150 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2151 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2153 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2154 pc-relative relocations not placed at the end of the instruction.
2156 2001-04-13 Jim Wilson <wilson@redhat.com>
2158 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2161 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2163 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2164 handle SHF_MERGE and SHF_STRINGS.
2165 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2166 (obj_elf_section): Allow additional argument specifying entity size.
2167 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2168 in SEC_MERGE sections.
2170 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2172 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2174 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2176 * expr.c (operand): Pass &c to md_parse_name().
2177 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2179 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2181 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2183 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2184 * Makefile.in: Regenerated.
2186 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2187 * configure: Regenerated.
2189 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2191 * config/tc-mn10300.c (xr_registers): Added `pc'.
2193 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2195 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2196 * configure: Regenerate.
2198 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2199 cases, and always return size based on current fr_subtype.
2200 (md_begin): Move initialization of md_relax_table..
2201 (md_relax_table): ..to static initializer. Set rlx_length for
2202 UNDEF_WORD_DISP cases.
2203 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2204 (md_begin): Likewise.
2205 (md_relax_table): Likewise.
2206 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2207 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2208 Set rlx_backward and rlx_forward to zero for unused states.
2209 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2210 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2211 (UNCOND12, UNCOND32): Remove duplicate defines.
2213 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2215 * config/tc-cris.c (md_estimate_size_before_relax) <case
2216 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2217 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2218 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2219 Add cases to cover all relax states.
2220 (cris_insn_first_word_frag): New.
2221 (md_assemble): Call cris_insn_first_word_frag to get the first
2222 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2223 end. Drop variable insn_size.
2224 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2225 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2226 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2228 * write.c (write_object_file): Reset broken word state before
2231 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2233 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2234 for one line if not already enabled.
2235 * cond.c (s_elseif): Correct conditional assembly listing.
2238 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2239 Don't abort on NULL current_cframe.
2241 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2243 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2244 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2245 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2246 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2247 * config/obj-coff.c (do_relocs_for): Likewise.
2248 (yank_symbols): Likewise.
2249 (fixup_segment): Likewise.
2250 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2251 (ppc_fix_adjustable): Likewise.
2252 * config/tc-mips.c (md_convert_frag): Likewise.
2253 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2254 * ehopt.c (eh_frame_convert_frag): Likewise.
2255 * expr.c (make_expr_symbol): Likewise.
2257 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2259 * symbols.c (resolve_symbol_value): Don't fix expression values
2260 until relaxation is complete.
2261 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2262 (S_GET_VALUE): Likewise, and return unresolved expression value.
2263 * write.c (finalize_syms): New.
2264 (relax_and_size_seg): Split into..
2265 (relax_seg): New function, returns 1 if anything changed..
2266 (size_seg): And the remainder of relax_and_size_seg.
2267 (fixup_segment): Arrange for final resolution of sym values.
2268 (adjust_reloc_syms): Likewise.
2269 (write_object_file): Likewise, and repeatedly call relax_seg until
2270 nothing more changes.
2271 (relax_segment): Return 1 if anything changed. Use correct types
2272 for rs_org `target' and `after'.
2273 * write.h (finalize_syms): Declare.
2274 (relax_segment): Update prototype.
2276 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2277 do-nothing cases to switch to avoid abort on a second relaxation
2278 pass, and tidy code a little.
2279 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2280 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2281 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2282 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2283 (md_relax_table): Remove first four unused entries. Increment
2284 rlx_length by one throughout table, and update comments to suit.
2285 (md_estimate_size_before_relax): Return size of current variable
2286 part of frag to reflect reality when relaxing more than once.
2287 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2288 (COND32, UNCD32): Rename to DISP32 throughout.
2289 (UNDEF_WORD_DISP): Renumber to 3.
2290 (md_estimate_size_before_relax): Add extra do-nothing cases.
2291 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2292 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2293 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2294 handle word and dword branches.
2296 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2298 * config/tc-cris.h (tc_fix_adjustable): Allow only
2299 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2300 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2301 example in comment to valid type.
2303 2001-03-28 H.J. Lu <hjl@gnu.org>
2305 * read.c (equals): Set to local for COFF only if it hasn't been
2308 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2310 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2311 (md_begin): Use it when setting default architecture.
2313 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2315 * read.c (equals): (for COFF) default symbols to being local.
2317 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2319 * configure.in (cris-*-*): Change default emulation to criself.
2320 (cris-*-*aout*): New rule.
2321 * configure: Regenerate.
2323 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2325 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2326 BFD_RELOC_390_GOTENT.
2327 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2328 BFD_RELOC_390_GOTENT.
2330 2001-03-26 Nick Clifton <nickc@redhat.com>
2332 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2333 * config/tc-s390.c (s390_force_relocation): New function: Force
2334 relocations for VTINHERIT relocs.
2336 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2338 * doc/as.texinfo: Put @c man begin to generate the as man page.
2339 When generating man, define all the variables. Re-organize some
2340 options to obtain better indentation of man page.
2341 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2342 (as.1): Build from as.texinfo.
2343 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2345 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2347 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2348 scale factor, and return the end of the expression.
2349 (i386_operand): Modify for above.
2351 2001-03-23 Nick Clifton <nickc@redhat.com>
2353 * doc/as.texinfo: Document --listing-XXX command line switches.
2354 Explain why listings behave differently when -pipe is used.
2356 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2358 * write.c (fix_new_exp): Print an error if passed a register.
2360 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2362 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2363 (PIC_SUFFIX_CHAR): New macro.
2364 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2365 (pic): New variable.
2366 (md_longopts): New option --pic.
2367 (OPTION_PIC): Define.
2368 (md_estimate_size_before_relax): Tweak longish comment.
2369 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2370 (md_assemble): Handle a PIC relocation on prefix and normal
2371 instruction operands.
2372 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2373 "complex" operand expressions. Call frag_more outside
2374 gen_cond_branch_32 parameter list.
2375 (cris_process_instruction): Handle PIC relocs on parsed
2376 operand expressions. Validize PIC reloc sizes.
2377 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2378 (gen_bdap): Handle "complex" operand expressions.
2379 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2380 ADD.D offset,PC as jump instruction if generating PIC. Generate
2381 error instead of crashing on complex expressions.
2382 (cris_number_to_imm): Add segT parameter. All callers changed.
2383 Use segT parameter, not now_seg, for segment of fixup. Handle
2384 PCREL relocations but check that they are fully resolved.
2385 (md_parse_option): Handle OPTION_PIC.
2386 (tc_gen_reloc): Handle PIC relocs.
2387 (md_show_usage): Update for --pic.
2388 (md_apply_fix3): Renamed from md_apply_fix.
2389 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2390 (md_cris_force_relocation): Force relocation for PIC relocs.
2392 * config/tc-cris.h: Tweak attribution.
2393 (MD_APPLY_FIX3): Define.
2394 (IS_CRIS_PIC_RELOC): New macro.
2395 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2396 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2398 (tc_frob_symbol): Avoid emitting undefined symbols.
2400 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2402 * frags.h (struct frag): Add relax_marker.
2403 * write.c (is_dnrange): Delete.
2404 (relax_frag): Use correct types for `aim', `target', `address'.
2405 Delete `offset', `was_address'. Test `relax_marker' instead of
2406 using fragile (and slow) address test.
2407 (relax_segment): Init and flip `relax_marker'.
2409 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2411 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2414 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2416 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2417 with 'Motorola specification for assembly language input standard'.
2419 2001-03-17 Richard Henderson <rth@redhat.com>
2421 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2422 (dwarf2_directive_loc): Don't use them.
2423 (dwarf2_directive_file): Reject duplicate file definitions.
2424 (get_filenum): Zero allocated memory.
2425 (out_file_list): Complain about missing file definitions.
2427 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2429 * read.c (do_org): Handle complex expressions.
2430 * cgen.c (gas_cgen_finish_insn): Likewise.
2432 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2434 * config/tc-ia64.c (md): New member keep_pending_output.
2435 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2437 (dot_xdata): Turn on md.keep_pending_output for the duration of
2439 (dot_xfloat_cons): Ditto.
2440 (dot_xstringer): Ditto.
2441 (dot_xdata_ua): Ditto.
2442 (dot_xfloat_cons_ua): Ditto.
2444 2001-03-15 Jim Wilson <wilson@redhat.com>
2446 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2449 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2451 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2453 2001-03-15 DJ Delorie <dj@redhat.com>
2455 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2456 blindly freeing string if it isn't at the top of the obstack.
2458 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2460 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2461 (NUM_FLAG_CODE): Define.
2462 (lex_got): New function.
2463 (got_reloc): New global var.
2464 (x86_cons_fix_new): New function.
2465 (x86_cons): New function.
2466 (i386_immediate): Use lex_got here, replacing inline code. Change
2467 "ignoring junk.." error message to "junk.."
2468 (i386_displacement): Likewise.
2469 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2470 (x86_cons): Declare.
2471 (TC_CONS_FIX_NEW): Define.
2472 (x86_cons_fix_new): Declare.
2474 2001-03-12 Nick Clifton <nickc@redhat.com>
2476 * config/tc-arm.c (md_begin): Always set machine type based on
2479 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2481 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2482 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2484 <JumpInterSegment output>: Use correct i.disp_reloc[].
2485 <immediate output>: Likewise.
2487 2001-03-06 Nick Clifton <nickc@redhat.com>
2489 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2492 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2494 * config/tc-m68k.c : Add 5407 to archs[] table.
2495 (HAVE_LONG_BRANCH): Add mcf5407.
2496 (select_control_regs): Recognize 5407.
2498 2001-03-02 Dave Brolley <brolley@redhat.com>
2500 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2503 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2505 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2506 (gen_to_words): Print warnings if NaNs are found and the target CPU
2507 does not support them. Allow largest exponent to be used in normal
2508 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2510 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2512 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2513 anymore since we use bfd_elf_generic_reloc now.
2514 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2516 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2518 * configure.in (BFD_VERSION): New.
2519 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2520 * configure: Regenerate.
2521 * Makefile.am: Run "make dep-am"
2522 * Makefile.in: Regenerate.
2523 * doc/Makefile.in: Regenerate.
2525 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2527 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2528 SEC_NEVER_LOAD when the 'n' flag is used.
2529 Add SEC_NEVER_LOAD to matchflags.
2531 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2533 * symbols.c (decode_local_label_name): Initialize message_format
2534 only when an error is reported (perf pb due to I18N).
2536 2001-02-23 H.J. Lu <hjl@gnu.org>
2538 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2539 BFD_ASSEMBLER is not defined.
2541 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2543 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2544 done if it's against a symbol.
2546 2001-02-22 Timothy Wall <twall@cygnus.com>
2548 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2549 target formats if applicable.
2550 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2551 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2552 * Makefile.in: Regenerated.
2553 * configure.in: Added configuration for ia64-*-aix*.
2554 * configure: Regenerated.
2556 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2558 * config/tc-ia64.c (enum operand_match_result): New type.
2559 (operand_match): Change return type to operand_match_result.
2560 Fix all returns appropriately, adding support for returning the
2561 out-of-range result.
2562 (parse_operands): New locals result, error_pos, out_of_range_pos,
2563 curr_out_of_range_pos. Rewrite operand matching loop to give better
2566 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2568 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2569 (dot_proc): Clear unwind.prologue_count to zero.
2570 (dot_prologue): Increment unwind.prologue_count.
2571 (dot_restore): If second operand is omitted, use
2572 unwind.prologue_count -1 for "ecount" (# of additional regions to
2573 pop). Decrement unwind.prologue_count by number of regions
2576 2001-02-21 Nick Clifton <nickc@redhat.com>
2578 * doc/as.texinfo (Section): Note that some flags to the COFF
2579 version of .section remove attributes rather than setting them.
2581 2001-02-20 Kazu Hirata <kazu@hxi.com>
2583 * config/tc-pdp11.c: Fix formatting.
2584 * config/tc-pdp11.h: Likewise.
2586 2001-02-20 Bo Thorsen <bo@suse.de>
2588 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2591 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2593 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2594 all FreeBSD platforms should look the same at this level.
2595 * configure: Rebuilt.
2596 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2598 2001-02-18 lars brinkhoff <lars@nocrew.org>
2600 * Makefile.am: Add PDP-11 target.
2601 * configure.in: Likewise.
2602 * config/tc-pdp11.c: New file.
2603 * config/tc-pdp11.h: New file.
2604 * doc/Makefile.am: Add PDP-11 documentation.
2605 * doc/all.texi: Likewise.
2606 * doc/as.texinfo: Likewise.
2607 * doc/c-pdp11.texi: New file.
2609 2001-02-16 matthew green <mrg@redhat.com>
2611 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2613 2001-02-13 Jim Wilson <wilson@redhat.com>
2615 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2616 reloc instead of a 0 reloc.
2617 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2619 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2621 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2623 * write.c (is_dnrange): Stop as soon as the address becomes
2625 (relax_frag): Add segment parameter. Only call symbol_get_frag
2626 once. Only call is_dnrange if the symbol is in the same segment,
2627 and the symbol address is larger.
2628 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2629 * write.h (relax_frag): Update declaration.
2630 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2632 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2633 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2634 (m32r_relax_frag): Update declaration.
2635 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2636 * config/tc-tic54x.h (md_relax_frag): Likewise.
2637 * doc/internals.texi (CPU backend): Update documentation for
2640 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2642 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2643 Mention effect of < 386 architectures on jump promotion.
2644 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2646 * config/tc-i386.c (no_cond_jump_promotion): New.
2647 (set_cpu_arch): Parse "jumps" arch modifier.
2648 (insn_size): Modify usage comment.
2649 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2650 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2651 (TYPE_FROM_RELAX_STATE): New define.
2652 (UNCOND_JUMP, COND_JUMP): Renumber.
2653 (md_relax_table): Reorder to suit.
2654 (COND_JUMP86): New define.
2655 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2656 (md_assemble): Create frag var for jumps of max size, encode relax
2657 state for COND_JUMP86.
2658 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2659 leave conditional jumps small if no_cond_jump_promotion.
2660 (md_convert_frag): Likewise.
2662 * expr.c (operator): Don't bump input_line_pointer for two char
2663 operators. Instead return operator size via new param num_chars.
2664 (expr): Use above to parse multi-char operators correctly.
2666 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2668 * config/tc-i386.c (i386_displacement): Fix handling of
2669 BFD_RELOC_X86_64_GOTPCREL.
2670 (i386_validate_fix): Likewise.
2672 2001-02-12 Philip Blundell <pb@futuretv.com>
2674 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2675 ldrt/strt instructions.
2677 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2679 * config/tc-mips.c (macro): For M_LA_AB emit a
2680 BFD_RELOC_MIPS_CALL16 relocation or a
2681 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2682 BFD_RELOC_MIPS_GOT16 and
2683 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2684 loading the jump register when generating SVR4_PIC code.
2686 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2688 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2689 map to MIPS-specific files, as they used to do before the
2690 change on 2000-05-21.
2691 * configure: Regerate.
2693 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2695 * config/tc-mips.c (md_parse_option): Don't try to compile
2696 ELF-only option code if not ELF.
2698 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2700 * config/tc-ia64.h (md_elf_section_type): New macro.
2701 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2702 (they're now handled via ia64_elf_section_type.
2704 * config/tc-ia64.c (unwind): New members saved_text_seg,
2705 saved_text_subseg, and force_unwind_entry.
2706 (optimize_unw_records): New function to optimize away unnecessary
2708 (ia64_elf_section_type): New function.
2709 (output_unw_records): Generate unwind info only if the size is
2710 non-zero or if it's forced for some other reason (e.g.,
2711 handlerdata or a personality routine).
2712 (generate_unwind_image): Don't switch back to previous
2713 section---stay inside the unwind info section instead so that
2714 handlerdata that may follow goes into the right place.
2715 (dot_handlerdata): Force generation of unwind entry and save the
2716 current active text segment before generating unwind image.
2717 (dot_unwentry): Force generation of unwind entry.
2718 (dot_personality): Ditto.
2719 (dot_endp): Generate unwind table entry only if there is
2720 some unwind info or the unwind entry was forced.
2722 * config/tc-ia64.c (make_unw_section_name): New macro to form
2723 unwind section name.
2724 (generate_unwind_image): Add "text_name" argument. Use it to
2725 form unwind section name.
2726 (dot_handlerdata): Determine current segment (section) name and
2727 pass it to generate_unwind_image().
2728 (dot_endp): Determine current segment (section) name and use
2729 it to determine the appropriate unwind section name.
2730 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2731 n, fill, and max arguments.
2733 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2735 * Makefile.am: Add linux target for S/390.
2736 * configure.in: Likewise.
2737 * config/tc-s390.c: New file.
2738 * config/tc-s390.h: New file.
2740 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2742 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2743 2byte, 4byte and 8byte.
2745 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2747 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2748 md_number_to_chars with size > sizeof (valueT).
2750 2001-02-06 H.J. Lu <hjl@gnu.org>
2752 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2753 there is no relocation.
2755 2001-02-06 H.J. Lu <hjl@gnu.org>
2757 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2759 * config/tc-ia64.c (md_parse_option): Only accept the valid
2760 ia64 options on "-axxx".
2762 2001-02-05 Jim Wilson <wilson@redhat.com>
2764 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2765 aborting for invalid operands.
2767 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2769 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2770 than via pointer. Update all callers.
2771 (UNWIND_LOW32): Define.
2772 (UNWIND_HIGH32): Define.
2773 (pa_build_unwind_subspace): Use the above macros instead of dumping
2774 bitfields directly. Call frag_more once rather than multiple times.
2775 (md_assemble): Use UNWIND_LOW32.
2776 (pa_entry): Likewise
2777 (pa_procend): Likewise.
2778 (process_exit): Use UNWIND_HIGH32.
2780 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2782 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2783 function to select the header according to the cpu.
2784 (md_after_pass_hook, md_do_align): Remove.
2785 (md_cleanup, m68hc11_cleanup): Remove.
2786 (md_pcrel_from_section): Declare.
2787 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2788 (build_jump_insn, build_insn): Likewise.
2789 (m68hc11_listing_header): New function.
2790 (m68hc11_cleanup): Remove.
2792 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2794 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2795 symbols because there is no support for shared libraries and these
2796 symbols can't be overridden (unless they are weak).
2798 2001-02-01 Momchil Velikov <velco@fadata.bg>
2800 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2801 for the compilation unit with a zero byte.
2803 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2805 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2806 destinations. Correct range check for 17 and 22 bit branches.
2808 2001-01-25 Nick Clifton <nickc@redhat.com>
2810 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2811 still set. Issue an error message instead.
2812 (md_estimate_size_before_relax): Delete unused variable
2813 'buffer_address'. Fixup parentheses around if statement.
2815 2001-01-23 Kazu Hirata <kazu@hxi.com>
2817 * as.c: Fix formatting.
2818 * ehopt.c: Likewise.
2819 * messages.c: Likewise.
2820 * stabs.c: Likewise.
2821 * symbols.c: Likewise.
2823 2001-01-23 Ben Elliston <bje@redhat.com>
2825 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2827 2001-01-22 Kazu Hirata <kazu@hxi.com>
2829 * config/tc-alpha.c: Fix formatting.
2831 2001-01-19 Kazu Hirata <kazu@hxi.com>
2833 * config/tc-alpha.c: Fix formatting.
2835 2001-01-18 Kazu Hirata <kazu@hxi.com>
2837 * config/tc-alpha.c: Fix formatting.
2839 2001-01-18 Nick Clifton <nickc@redhat.com>
2841 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2843 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2845 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2847 * configure.in (cpu_type, arch): Match i386 too.
2848 * configure: Rebuilt.
2850 2001-01-16 Kazu Hirata <kazu@hxi.com>
2852 * config/tc-i386.c: Fix formatting.
2854 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2856 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2857 relocs for .PARISC.unwind section.
2859 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2860 depending on section flags, not just for .text.
2862 2001-01-15 Jim Wilson <wilson@redhat.com>
2864 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2865 not immediately followed by an instruction.
2867 2001-01-15 Kazu Hirata <kazu@hxi.com>
2869 * config/tc-m68hc11.c: Fix formatting.
2871 2001-01-15 Nick Clifton <nickc@redhat.com>
2873 * symbols.c (colon): Change 'already defined symbol' from a
2874 fatal error to an ordinary error. There is no reason why this
2875 error should be fatal.
2877 * message.c (as_fatal): Delete output file, if one has been
2880 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2882 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2884 2001-01-14 Kazu Hirata <kazu@hxi.com>
2886 * config/tc-alpha.c: Fix formatting.
2887 * config/tc-arc.c: Likewise.
2888 * config/tc-arc.h: Likewise.
2889 * config/tc-d10v.c: Likewise.
2890 * config/tc-i370.c: Likewise.
2891 * config/tc-i386.c: Likewise.
2892 * config/tc-i960.c: Likewise.
2893 * config/tc-m68k.c: Likewise.
2894 * config/tc-ppc.c: Likewise.
2895 * config/tc-sparc.c: Likewise.
2896 * config/tc-tahoe.c: Likewise.
2897 * config/tc-vax.c: Likewise.
2899 * config/tc-arc.c: Fix formatting.
2901 * config/tc-arc.c: Fix formatting.
2903 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2905 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2906 both 32 and 64 bit ELF.
2908 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2909 and don't bother storing `m' for "ce" completer. Tidy handling of
2910 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2912 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2914 * config/tc-i386.h (TARGET_MACH): New macro.
2915 (i386_mach): Declare.
2916 * config/tc-i386.c (i386_mach): New function.
2918 2001-01-13 Philip Blundell <philb@gnu.org>
2920 * doc/as.texinfo: Fix spelling and cross-references.
2922 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2923 character for all systems, not just GNU/Linux. Make it explicit
2924 that `-k' doesn't affect code generation, just ELF flags.
2926 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2928 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2931 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2933 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2935 2001-01-12 Nick Clifton <nickc@redhat.com>
2937 * as.c (print_args): Update copyright date to 2001.
2939 2001-01-12 Peter Targett <peter.targett@arccores.com>
2941 * doc/c-arc.texi: New file.
2942 Some sections to be expanded.
2944 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2946 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2947 (md_parse_option): Always accept "--32".
2949 2001-01-11 Peter Targett <peter.targett@arccores.com>
2951 * as.h (TC_ARC): Ensure struc-symbol.h included.
2952 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2954 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2955 (TARGET_SYMBOL_FIELDS) added.
2957 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2958 * doc/c-arc.texi: New file.
2959 Some sections to be expanded.
2960 * doc/as.texinfo: Update command-line options.
2961 Removed outdated text for ARC dependant features, instead include
2962 text from above file.
2964 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2965 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2966 (targ-cpu.h) header.
2968 * config/tc-arc.c: New updated configuration for
2969 ARC, including selection of core variants, and extensibility of
2970 instructions, registers etc. through directives.
2972 * config/tc-arc.c (arc_extinst): Minor corrections for
2974 (arc_common) Likewise. Make alignment argument optional for local
2975 symbols also, with default of zero.
2977 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2979 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2980 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2981 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2982 and fix_new_exp() instead.
2983 (md_convert_frag): For indexed post byte use the symbol value
2984 rather than the displacement.
2985 (md_relax_table): Fix indexed offset relax.
2987 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2989 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
2991 (relaxable_symbol): New function.
2993 2001-01-11 Andreas Jaeger <aj@suse.de>
2995 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2998 2001-01-10 Nick Clifton <nickc@redhat.com>
3000 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3001 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3003 2001-01-10 Nick Clifton <nickc@redhat.com>
3005 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3006 character used to dollar local symbols.
3007 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3008 local label symbols.
3009 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3010 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3012 Use LOCAL_LABEL_CHAR.
3013 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3014 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3015 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3017 2001-01-08 Bo Thorsen <bo@suse.de>
3019 * config/tc-i386.c (i386_immediate, i386_displacement):
3022 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3024 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3027 2001-01-07 Philip Blundell <philb@gnu.org>
3029 * doc/as.texinfo (Bug Reporting): Update email address for
3033 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3035 * configure.in: Define DEFAULT_ARCH for i386.
3036 * config/tc-i386.c (md_assemble): Return after the error message;
3037 move testing for 64bit operands to proper place.
3039 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3041 * doc/as.texinfo: Document '#' as comment character for i386 and
3042 x86_64. Add AMD x86-64 into menu of machine dependent information.
3044 * doc/c-i386.texi: Document x86_64 extensions.
3046 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3048 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3050 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3052 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3053 * NEWS: Add note about Pentium4 support.
3055 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3057 * config/tc-i387.c (pi, pte, pt): Update.
3058 (type_names): Add new types.
3060 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3062 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3063 CpuUnknown): Renumber
3064 (CpuP4, CpuSSE2): New.
3065 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3067 2001-01-03 Philip Blundell <pb@futuretv.com>
3069 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3071 (alpha_fix_adjustable): Likewise.
3072 (md_apply_fix): Likewise.
3074 2000-12-31 H.J. Lu <hjl@gnu.org>
3076 * listing.c (listing_message): Allocate string only if it is
3079 * configure: Rebuild.
3081 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3083 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3084 Point out caveats with generating fixups for the opcode in a frag.
3086 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3088 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3091 2000-12-29 H.J. Lu <hjl@gnu.org>
3093 * listing.c (calc_hex): Print the variable part only if the
3094 fragment type is rs_fill.
3096 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3098 * doc/internals.texi (tc_conditional_pseudoop,
3099 TC_LINKRELAX_FIXUP): Fix typos.
3101 2000-12-28 Richard Henderson <rth@redhat.com>
3103 * write.c (subsegs_finish): Fix thinko last change -- don't
3104 "optimize" the alignment == 0 case.
3106 2000-12-28 Richard Henderson <rth@redhat.com>
3108 * as.h (rs_align_test): New.
3109 * frags.c (NOP_OPCODE): Move default from read.c.
3110 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3111 (frag_align_code): New.
3112 * frags.h (frag_align_code): Declare.
3113 * read.c (NOP_OPCODE): Remove.
3114 (do_align): Use frag_align_code.
3115 * write.c (NOP_OPCODE): Remove.
3116 (get_recorded_alignment): New.
3117 (cvt_frag_to_fill): Handle rs_align_test.
3118 (relax_segment): Likewise.
3119 (subsegs_finish): Align last subseg in section to the
3120 section alignment. Use frag_align_code.
3121 * write.h (get_recorded_alignment): Declare.
3122 * config/obj-coff.c (size_section): Handle rs_align_test.
3123 (fill_section, fixup_mdeps): Likewise.
3124 (write_object_file): Use frag_align_code.
3126 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3127 (alpha_handle_align): New.
3128 * config/tc-alpha.h (HANDLE_ALIGN): New.
3129 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3131 * config/tc-i386.h (md_do_align): Use frag_align_code.
3132 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3134 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3135 (ia64_handle_align): New.
3136 * config/tc-ia64.h (HANDLE_ALIGN): New.
3137 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3139 * config/tc-m32r.c (m32r_do_align): Remove.
3140 (m32r_handle_align): New.
3141 (fill_insn): Use frag_align_code.
3142 * config/tc-m32r.h (md_do_align): Remove.
3143 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3144 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3145 * config/tc-mips.c, config/tc-mips.h: Similarly.
3147 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3148 (sh_handle_align): Likewise. Handle rs_align_code.
3149 (sh_do_align): Remove.
3150 * config/tc-sh.h (md_do_align): Remove.
3151 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3153 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3154 (sparc_handle_align): Likewise. Handle rs_align_code.
3155 * config/tc-sparc.h (md_do_align): Remove.
3156 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3158 2000-12-22 DJ Delorie <dj@redhat.com>
3160 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3161 when we assemble the first half of a pair.
3163 2000-12-22 H.J. Lu <hjl@gnu.org>
3165 * config/tc-i386.c (reloc): Update the macro for non-bfd
3167 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3169 2000-12-22 H.J. Lu <hjl@gnu.org>
3171 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3173 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3175 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3176 (QWORD_MNEM_SUFFIX): New macro.
3177 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3179 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3180 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3182 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3183 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3184 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3185 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3186 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3188 (Reg, WordReg): Add Reg64.
3189 (Imm): Add Imm32S and Imm64.
3191 (Disp): Add Disp64 and Disp32S.
3192 (AnyMem): Add Disp32S.
3193 (RegRex, RegRex64): New macros.
3194 (rex_byte): New type.
3195 * config/tc-i386.c (set_16bit_code_flag): Kill.
3196 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3197 (reloc): New parameter "signed"; support x86_64.
3198 (set_code_flag): New.
3199 (DEFAULT_ARCH): New macro; default to "i386".
3200 (default_arch): New static variable.
3201 (struct _i386_insn): New fields Operand_PCrel; rex.
3202 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3203 (flag_code): New enum and static variable.
3204 (use_rela_relocations): New static variable.
3205 (flag_code_names): New static variable.
3206 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3207 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3209 (i386_align_code): Return plain "nop" for x86_64.
3210 (mode_from_disp_size): Support Disp32S.
3211 (smallest_imm_type): Support Imm32S and Imm64.
3212 (offset_in_range): Support size of 8.
3213 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3214 (md_pseudo_table): Add "code64"; use set_code_flat.
3215 (md_begin): Emit sane error message on hash failure.
3216 (tc_i386_fix_adjustable): Support x86_64 relocations.
3217 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3218 instructions supported on particular arch just partially,
3219 output of 64bit immediates, handling of Imm32S and Disp32S type.
3220 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3221 (i386_displacement): Likewise.
3222 (i386_index_check): Cleanup; support 64bit addresses.
3223 (md_apply_fix3): Support x86_64 relocation and rela.
3224 (md_longopts): Add "32" and "64".
3225 (md_parse_option): Add OPTION_32 and OPTION_64.
3226 (i386_target_format): Call even for ELFs; choose between
3227 elf64-x86-64 and elf32-i386.
3228 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3229 (tc_gen_reloc): Support rela relocations and x86_64.
3230 (intel_e09_1): Support QWORD.
3232 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3234 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3235 it's not an offset expression.
3236 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3237 keep the braces '[' and ']' in the output string.
3238 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3239 != FLAT. There is no such op_modifier.
3241 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3243 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3246 2000-12-13 Kazu Hirata <kazu@hxi.com>
3248 * as.h: Fix formatting.
3250 * dwarf2dbg.c: Likewise.
3251 * input-scrub.c: Likewise.
3254 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3256 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3257 configure: Regenerate.
3259 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3261 * dwarf2dbg.c: #include <limits.h> only if it exists.
3263 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3265 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3266 (md_apply_fix): Here too.
3268 2000-12-12 Jim Wilson <wilson@redhat.com>
3270 * config/tc-ia64.h (ia64_init): Add prototype.
3272 2000-12-12 H.J. Lu <hjl@gnu.org>
3274 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3276 * read.h (outputting_stabs_line_debug): Change it to int.
3277 * stabs.c (outputting_stabs_line_debug): Likewise.
3279 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3281 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3282 the address of a function result.
3284 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3286 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3287 (md_assemble): Call dwarf2_emit_insn.
3288 (shlib): Fix typo SHILB -> SHLIB.
3289 (md_parse_option): Likewise.
3290 (ppc_elf_validate_fix): Likewise:
3291 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3293 2000-12-12 Nick Clifton <nickc@redhat.com>
3295 * cgen.h: Fix formatting.
3296 * input-scrub.c: Fix formatting.
3297 * macro.c: Fix formatting.
3298 * config/tc-mips.c: Fix formatting.
3299 * doc/c-mips.texi: Fix formatting.
3301 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3303 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3304 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3306 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3308 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3311 * i386.h (*_Suf): Remove No_dSuf.
3312 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3314 (i386_optab): Remove 'd' in the suffixes.
3316 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3318 * config/tc-i386.c (T_SHORT): Undefine before defining.
3320 2000-12-05 Kazu Hirata <kazu@hxi.com>
3322 * config/tc-mips.c: Fix formatting.
3324 2000-12-04 Matthew Hiller <hiller@redhat.com>
3326 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3327 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3328 (md_show_usage): Ditto.
3329 (md_parse_option): Ditto.
3330 (d10v_cleanup): Writes pending instruction only if
3331 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3332 Fix compile time warning messages.
3334 * doc/c-d10v.texi: Documents new options.
3336 2000-12-04 Matthew Hiller <hiller@redhat.com>
3338 * stabs.c (outputting_stabs_line_debug): New variable.
3339 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3340 function entry and unset at function exit.
3342 * read.h (outputting_stabs_line_debug): New extern declaration.
3344 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3346 * dwarf2dbg.c: Fix compile time warning messages.
3348 2000-12-03 Kazu Hirata <kazu@hxi.com>
3350 * config/tc-a29k.c: Fix formatting.
3351 * config/tc-alpha.c: Likewise.
3352 * config/tc-arm.c: Likewise.
3353 * config/tc-cris.c: Likewise.
3354 * config/tc-hppa.c: Likewise.
3355 * config/tc-i370.c: Likewise.
3356 * config/tc-i386.c: Likewise.
3357 * config/tc-i860.c: Likewise.
3358 * config/tc-i960.c: Likewise.
3359 * config/tc-ia64.c: Likewise.
3360 * config/tc-m68hc11.c: Likewise.
3361 * config/tc-m68k.c: Likewise.
3362 * config/tc-m88k.c: Likewise.
3363 * config/tc-pj.c: Likewise.
3364 * config/tc-ppc.c: Likewise.
3365 * config/tc-sh.c: Likewise.
3366 * config/tc-sparc.c: Likewise.
3367 * config/tc-tahoe.c: Likewise.
3368 * config/tc-vax.c: Likewise.
3370 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3372 * config/tc-mips.c (mips_ip): When calculating offsets,
3373 don't accept as constant the difference between the
3374 addresses of symbols in two different sections.
3376 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3378 (validate_mips_insn): Likewise. Also, update 'B' operand
3379 specifier to use OP_*_CODE20 constants and delete 'm' operand
3381 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3382 operand specifiers. Change warning generated by 'B' operand
3383 specifier to reflect its new multi-purpose usage.
3385 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3386 -1, and update comment.
3387 (file_mips_isa): Likewise.
3388 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3389 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3390 ISA_* constants rather than hard-coded numbers.
3391 (mips_cpu_info): New structure.
3392 (mips_cpu_info_table): New table describing CPU and ISA names
3394 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3395 mips_cpu_info_from_cpu): New functions.
3396 (mips_isa_to_str): New function to get string for ISA name.
3397 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3398 return const char *.
3399 (md_begin): Redo CPU and ISA selection logic, using
3400 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3401 than hard-coded numbers.
3402 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3403 ISA_* constants rather than hard-coded numbers.
3404 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3405 (md_longopts): Delete OPTION_NO_MIPS32.
3406 (md_parse_option): Convert to use ISA_* constants rather than
3407 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3408 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3409 to use strcasecmp to recognize "default" and to use
3410 mips_cpu_info_from_name to get CPU numbers from argument.
3411 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3412 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3414 (s_mipsset): Accept ISA value 32.
3415 * doc/as.texinfo: Clean up MIPS options summary slightly,
3416 remove -no-mips32. Add note about -mips4 and -mips32
3417 specifying those ISA levels. Delete -mips32 and -no-mips32
3418 cpu flag descriptions.
3419 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3420 up the supported CPU switch list, and replace 4Kc, 4Km, and
3421 4Kp entries with a single mips32-4k entry. Note that you can
3424 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3426 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3428 (md_parse_option): Add cases for OPTION_MIPS5 and
3430 (md_show_usage): Mention -mips5 and -mips64 arguments.
3431 (s_mipsset): Add cases for MIPS5 and MIPS64.
3432 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3434 * doc/as.texinfo: Mention -mips5 and -mips64 options
3436 * doc/c-mips.texi: Likewise. Also update introduction
3437 and ".set" usage information.
3439 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3441 (mips_cpu_info_table): Add SB-1 entries.
3442 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3443 known to the -mcpu option.
3445 * doc/as.texinfo: Correct description of MIPS -mcpu
3446 option, by copying some of the text from doc/c-mips.texi.
3448 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3450 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3452 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3453 (sparc*-*-rtems*): Switched from a.out to ELF.
3454 * configure: Regenerate.
3455 * config.in: Regenerate.
3456 * Makefile.in: Regenerate.
3457 * aclocal.m4: Regenerate.
3458 * po/gas.pot: Regenerate.
3460 2000-11-30 Philip Blundell <pb@futuretv.com>
3462 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3463 even in non BFD_ASSEMBLER case.
3465 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3467 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3470 2000-11-29 Richard Henderson <rth@redhat.com>
3472 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3473 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3474 thread multiple subsegments properly; handle multiple code
3475 sections properly; emit proper compilation unit info for assembler
3476 generated debugging.
3478 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3479 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3480 (dwarf2dbg_estimate_size_before_relax): Declare.
3481 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3482 * write.c: Include dwarf2dbg.h.
3483 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3484 (relax_segment): Likewise.
3486 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3488 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3489 jump>: Use as_bad_where instead of as_bad. Tweak error message
3490 accordingly. Stabilize frag by updating fix part and resetting
3492 <undefined symbol, unconditional jump>: Ditto.
3493 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3494 indexing is_end_of_line[].
3495 (md_assemble): Initialize size to 0.
3496 (md_section_align): Mark parameter seg as unused.
3497 (parse_reg): Parse names case-insensitively.
3499 2000-11-28 Kazu Hirata <kazu@hxi.com>
3501 * config/obj-aout.h: Fix formatting.
3502 * config/obj-bout.h: Likewise.
3503 * config/obj-coff.c: Likewise.
3504 * config/obj-coff.h: Likewise.
3505 * config/obj-elf.h: Likewise.
3506 * config/obj-som.h: Likewise.
3507 * config/obj-vms.c: Likewise.
3508 * config/obj-vms.h: Likewise.
3509 * config/tc-h8300.h: Likewise.
3510 * config/tc-ns32k.h: Likewise.
3511 * config/tc-sparc.h: Likewise.
3512 * config/tc-tic54x.h: Likewise.
3513 * config/tc-z8k.h: Likewise.
3515 2000-11-28 Nick Clifton <nickc@redhat.com>
3517 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3518 License is present in the sources, but not the output, and
3519 also available from the GNU website.
3520 (GNU Free Documentation License): Comment out this section.
3522 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3524 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3525 targets. Remove i860 from valid a.out targets.
3526 * Makefile.in: Regenerate.
3528 * config/tc-cris.c: Include dwarf2dbg.h.
3529 (md_pseudo_table): Add .file and .loc.
3530 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3531 (s_cris_file, s_cris_loc): New.
3532 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3533 * Makefile.am: Regenerate dependencies.
3534 * Makefile.in: Regenerate.
3536 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3538 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3539 (MRI_MUL_PRECEDENCE): Likewise.
3540 (op_rank): Fix a comment typo.
3542 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3544 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3546 (get_operand): Fix analysis for movw/movb instructions.
3548 2000-11-24 Nick Clifton <nickc@redhat.com>
3550 * configure.in (xscale-elf): Add target.
3551 (xscale-coff): Add target.
3552 * configure: Regenerate.
3554 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3556 (ARM_EXT_XSCALE): New ARM architecture extension.
3557 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3558 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3559 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3560 (ARM_ARCH_V4): Remove processor from architecture.
3561 (ARM_ARCH_3M): New architecutre definition.
3562 (ARM_ARCH_V5TE): New architecutre definition.
3563 (ARM_ARCH_XSCALE): New architecutre definition.
3564 (CPU_DEFAULT): Allow to be defaulted to XScale.
3565 (atpcs): New boolean variable.
3566 (ldr_flags): Support 'd' flag for double word loads.
3567 (str_flags): Support 'd' flag for double word stored.
3568 (do_mia): New function.
3569 (do_mar): New function.
3570 (do_mra): New function.
3571 (do_pld): New function.
3572 (do_ldrd): New function.
3573 (do_blx): New function.
3574 (do_bkpt): New function.
3575 (do_clz): New function.
3576 (do_lstc2): New function.
3577 (do_cdp2): New function.
3578 (do_t_blx): New function.
3579 (do_t_bkpt): New function.
3580 (do_smla): New function.
3581 (do_smlal): New function.
3582 (do_smul): New function.
3583 (do_qadd): New function.
3584 (do_co_reg2c): New function.
3585 (LONGEST_INSN): Redefine to 7.
3587 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3588 command line switches.
3590 2000-11-22 Jim Wilson <wilson@redhat.com>
3592 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3593 (struct rsrc): Make line unsigned.
3594 (gr_values): Add missing initializer.
3595 (SLOT_NUM_NOT_SET): Add unsigned cast.
3596 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3597 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3598 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3599 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3600 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3601 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3602 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3603 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3604 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3605 Add ATTRIBUTE_UNUSED to unused parameters.
3606 (convert_expr_to_ab_reg): Add parens.
3607 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3608 (dot_prologue): Initialize grsave when declared.
3609 (md_pseudo_table): Add missing initializers.
3610 (operand_match): Add casts to bfd_vma.
3611 (emit_one_bundle): Delete unused local prev. Make required_template
3613 (specify_resource): Cast i to unsigned.
3614 (note_register_values): Use fprintf_vma.
3615 (print_dependency): Likewise.
3617 2000-11-21 Jim Wilson <wilson@redhat.com>
3619 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3620 for unwind info section.
3621 (dot_endp): Likewise for unwind section.
3623 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3626 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3628 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3629 (output_insn): Call dwarf2_emit_insn.
3630 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3632 2000-11-17 Richard Henderson <rth@redhat.com>
3634 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3635 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3636 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3638 2000-11-17 Nick Clifton <nickc@redhat.com>
3640 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3643 2000-11-17 Richard Henderson <rth@redhat.com>
3645 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3647 2000-11-17 Richard Henderson <rth@redhat.com>
3649 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3650 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3651 tri-state definition of alpha_flag_mdebug.
3652 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3653 (s_alpha_file): Store first .file directive.
3654 (s_alpha_stab): New.
3655 (md_pseudo_table): Add stabs and stabn.
3657 2000-11-17 Richard Henderson <rth@redhat.com>
3659 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3661 2000-11-17 Richard Henderson <rth@redhat.com>
3663 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3664 (main): Call dwarf2_finish.
3665 * as.h (debug_type): Clarify documentation of the meaning
3667 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3668 (print_stats): Fix parenthesis problem.
3669 (now_subseg_size): New.
3670 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3671 (dwarf2_directive_file): Don't set debug_type.
3672 (dwarf2_where): Honor DEBUG_DWARF2 first.
3673 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3674 do nothing if not emitting dwarf2 debug info, or no work.
3675 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3676 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3677 (ecoff_new_file): Likewise.
3678 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3679 commentary wrt dwarf2.
3681 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3682 ATTRIBUTE_UNUSED as needed.
3683 (emit_insn): Call dwarf2_emit_insn.
3684 (s_alpha_file): New.
3686 (s_alpha_coff_wrapper): Don't handle them.
3687 (md_pseudo_table): Update for .file and .loc.
3688 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3690 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3691 don't protect with debug_type.
3692 * config/tc-hppa.c (md_assemble): Likewise.
3693 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3694 * config/tc-mn10300.c (md_assemble): Likewise.
3695 * config/tc-sh.c (md_assemble): Likewise.
3696 * config/tc-v850.c (md_assemble): Likewise.
3698 * config/tc-arm.c (arm_end_of_source): Remove.
3699 * config/tc-hppa.c (pa_end_of_source): Remove.
3700 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3701 * config/tc-mn10300.c (mn10300_finalize): Remove.
3702 * config/tc-sh.c (sh_finalize): Remove.
3703 * config/tc-v850.c (sh_finalize): Remove.
3705 * config/tc-arm.h (md_end): Remove.
3706 * config/tc-hppa.h (md_end): Remove.
3707 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3708 * config/tc-m68hc11.h (md_end): Remove.
3709 * config/tc-mn10300.h (md_end): Remove.
3710 * config/tc-sh.h (md_end): Remove.
3711 * config/tc-v850.h (md_end): Remove.
3713 * config/tc-ia64.c (emit_one_bundle): Don't protect
3714 dwarf2 bits with debug_type.
3715 (md_assemble): Likewise.
3716 (ia64_end_of_source): Don't call dwarf2_finish.
3718 2000-11-16 Jim Wilson <wilson@redhat.com>
3720 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3721 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3724 2000-11-16 H.J. Lu <hjl@gnu.org>
3726 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3729 2000-11-15 Kazu Hirata <kazu@hxi.com>
3731 * config/tc-tic30.c: Fix formatting.
3732 * config/tc-tic80.c: Likewise.
3733 * config/tc-v850.c: Likewise.
3734 * config/tc-vax.c: Likewise.
3735 * config/tc-w65.c: Likewise.
3736 * config/tc-z8k.c: Likewise.
3738 2000-11-14 DJ Delorie <dj@redhat.com>
3740 * config/tc-v850.c: Support dwarf2.
3741 * config/tc-v850.h: Ditto.
3743 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3744 parse_cons_expression_v850 to initialize hold_cons_reloc.
3746 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3748 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3749 (errata_nops_necessary_p): New function.
3750 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3753 2000-11-14 Jim Wilson <wilson@redhat.com>
3755 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3756 return little endian bfd formats.
3758 2000-11-14 Kazu Hirata <kazu@hxi.com>
3760 * config/aout_gnu.h: Fix formatting.
3761 * config/atof-vax.c: Likewise.
3762 * config/m68k-parse.h: Likewise.
3763 * config/m88k-opcode.h: Likewise.
3764 * config/obj-elf.c: Likewise.
3765 * config/tc-arm.c: Likewise.
3766 * config/tc-cris.c: Likewise.
3767 * config/tc-i386.c: Likewise.
3768 * config/tc-ia64.c: Likewise.
3769 * config/tc-mn10300.c: Likewise.
3770 * config/te-386bsd.h: Likewise.
3771 * config/te-hppa.h: Likewise.
3772 * config/te-nbsd.h: Likewise.
3773 * config/te-ppcnw.h: Likewise.
3774 * config/te-sparcaout.h: Likewise.
3775 * config/te-tmips.h: Likewise.
3776 * config/vax-inst.h: Likewise.
3777 * config/vms-conf.h: Likewise.
3779 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3781 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3783 2000-11-13 H.J. Lu <hjl@gnu.org>
3785 * config/obj-elf.c (elf_frob_symbol): Support
3786 ".symver name,name2@@@nodename".
3787 (elf_frob_file_before_adjust): Likewise.
3789 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3790 and ".symver name,name2@@@nodename".
3793 2000-11-12 H.J. Lu (hjl@gnu.org)
3795 * config/obj-elf.c (obj_elf_symver): Check missing version
3798 2000-11-12 H.J. Lu (hjl@gnu.org)
3800 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3801 instead of bfd_vma for non-bfd assemblers.
3803 2000-11-09 Kazu Hirata <kazu@hxi.com>
3805 * itbl-ops.c: Fix comment typos.
3807 2000-11-08 Jim Wilson <wilson@redhat.com>
3809 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3810 (struct unwind): Add next_slot_frag field.
3811 (slot_index): New parameters slot_frag and first_frag. Add code
3812 to add in frag sizes when different. Add comments.
3813 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3814 arguments to slot_index.
3815 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3816 loop end. Set next_slot_frag field.
3818 2000-11-07 H.J. Lu <hjl@gnu.org>
3820 * doc/as.texinfo (.symver): Updated for versioned symbol
3823 * obj.h (format_ops): Add the frob_file_before_adjust field.
3825 * config/obj-aout.c (aout_format_ops): Set the
3826 frob_file_before_adjust field to 0.
3827 * config/obj-coff.c (coff_format_ops): Likewise.
3828 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3830 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3832 (elf_frob_file_before_adjust): New function to remove unneeded
3833 versioned symbols from the symbol table.
3834 (elf_format_ops): Set the frob_file_before_adjust field to
3835 elf_frob_file_before_adjust.
3837 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3840 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3842 2000-11-07 Peter Targett <peter.targett@arccores.com>
3844 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3846 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3847 Fix compile time warning messages.
3849 2000-11-07 Nick Clifton <nickc@redhat.com>
3851 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3852 buffer in order to avoid buffer overflows.
3854 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3856 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3857 Change M to m for -milp32 or -mlp64 to match gcc.
3858 (dot_endp): Use bytes_per_address instead of 8.
3859 (emit_one_bundle): Use number_to_chars_littleendian instead of
3861 (fix_insn): Likewise.
3862 (ia64_init): New function.
3863 (ia64_target_format): New function.
3864 (md_begin): Set endianness, arch, and machine as appropriate.
3865 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3866 Make these macros depend on TE_HPUX macro.
3867 (TARGET_FORMAT): Define.
3868 (HOST_SPECIAL_INIT): Define.
3869 * config/te-hpux.h: New file.
3870 * configure.in: Add "ia64-*-hpux*" target to configure.
3871 * configure: Regenerate.
3873 2000-11-06 Kazu Hirata <kazu@hxi.com>
3875 * as.c: Fix formatting.
3876 * dwarf2dbg.c: Likewise.
3877 * input-file.c: Likewise.
3878 * input-file.h: Likewise.
3879 * input-scrub.c: Likewise.
3880 * itbl-ops.c: Likewise.
3881 * listing.c: Likewise.
3882 * macro.h: Likewise.
3883 * messages.c: Likewise.
3885 * subsegs.c: Likewise.
3886 * subsegs.h: Likewise.
3887 * write.c: Likewise.
3889 2000-11-06 Nick Clifton <nickc@redhat.com>
3891 * doc/as.texinfo: Add GNU Free Documentation License.
3892 * doc/gasp.texi: Add GNU Free Documentation License.
3893 * doc/as.1: Add GNU Free Documentation License.
3895 2000-11-05 Nick Clifton <nickc@redhat.com>
3897 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3899 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3901 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3902 * configure: Regenerate.
3904 2000-11-01 Nick Clifton <nickc@redhat.com>
3906 * read.c (original_case_string): New global variable.
3907 (read_a_source_file): Copy opcode string into
3908 original_case_string if clobbering the case of the opcode.
3909 * read.h: Export the definition of original_case_string.
3910 * config/tc-arm.c (md_assembler): When parsing a .req
3911 directive use the original opcode string, not the case
3914 2000-11-02 Nick Clifton <nickc@redhat.com>
3916 * config/tc-mn10300.c (debug_line): Remove this static
3918 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3919 dwarf2_where and dwarf2_gen_line_info.
3921 2000-11-02 Theo Honohan <th@futuretv.com>
3923 * config/tc-arm.c (do_msr): Improve error message.
3925 2000-10-31 Eric Christopher <echristo@redhat.com>
3927 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3928 or pc-relative, else use fx_offset.
3930 2000-10-31 Jim Wilson <wilson@redhat.com>
3932 * config/tc-ia64.c (struct md): New field tag_fixups.
3933 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3934 qualifying predicate.
3935 (emit_one_bundle): Delete spurious multiplication by one. Handle
3937 (ia64_start_line): Error if dangling qualifying predicate.
3938 (defining_tag): New static variable.
3939 (ia64_unrecognized_line, case '['): Parse tags.
3940 (ia64_frob_label): Create tag_fixups.
3941 (md_assemble): Reset md.qp.X_op after using it.
3943 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3945 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3947 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3949 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3951 2000-10-30 Kazu Hirata <kazu@hxi.com>
3953 * expr.c: Fix formatting.
3954 * flonum-copy.c: Likewise.
3955 * flonum.h: Likewise.
3959 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3961 * as.h (OPTION_MD_BASE): Bump to 190.
3962 * as.c (parse_args) <std_longopts>: Add comment about the need to
3963 check OPTION_MD_BASE in as.h.
3965 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3968 2000-10-27 Nick Clifton <nickc@redhat.com>
3970 * configure.in (emulations): Add m68hc12.
3971 * configure: Regenerate.
3972 * po/gas.pot: Regenerate.
3974 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3976 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3978 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3980 2000-10-25 Nick Clifton <nickc@redhat.com>
3982 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3983 a DWARF2 line number information sequence.
3985 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
3987 * read.c (generate_lineno_debug): Update comment describing why
3988 DWARF2 line number debug information is not generated
3989 automatically by this function.
3991 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
3994 * config/tc-arm.h (md_end): Define.
3995 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3997 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3998 if generating DWARF2 line numbers.
3999 (arm_end_of_source): New function. Call dwarf2_finish if
4002 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4003 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4004 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4006 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4008 * config/tc-i386.c: Fix prototype declarations for functions taking no
4011 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4013 * config/tc-i386.c (i386_operand_modifier): Remove.
4014 (build_displacement_string): Remove.
4015 (i386_parse_seg): Remove.
4016 (i386_intel_memory_operand): Remove.
4017 (i386_intel_operand): Re-write using recursive descent parser based
4018 on MASM documentation.
4019 (struct intel_parser_s): New structure.
4020 (intel_parser): New static variable.
4021 (struct intel_token): New structure.
4022 (cur_token, prev_token): New static variables.
4035 (intel_match_token): New function.
4036 (intel_get_token): New function.
4037 (intel_putback_token): New function.
4038 (intel_expr): New function.
4039 (intel_e05): New function.
4040 (intel_e05_1): New function.
4041 (intel_e06): New function.
4042 (intel_e06_1): New function.
4043 (intel_e09): New function.
4044 (intel_e09_1): New function.
4045 (intel_e10): New function.
4046 (intel_e10_1): New function.
4047 (intel_e11): New function.
4049 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4051 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4052 instructions to loose any special insn->architecture mask.
4054 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4055 (sparc_md_end, sparc_arch_types, sparc_arch,
4056 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4057 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4058 request v9b architecture if they are used).
4060 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4062 * config/tc-m68k.c: Fix the previous misapplied patch.
4064 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4066 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4067 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4068 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4071 2000-10-17 Kazu Hirata <kazu@hxi.com>
4073 * debug.c: Fix formatting.
4074 * depend.c: Likewise.
4075 * dwarf2dbg.c: Likewise.
4076 * dwarf2dbg.h: Likewise.
4077 * ecoff.c: Likewise.
4080 * flonum-konst.c: Likewise.
4081 * frags.h: Likewise.
4083 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4085 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4087 * doc/as.texinfo: Added notes about this new option.
4089 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4091 * config/tc-sh.c (JREG): Remove.
4092 (md_convert_frag): Remove #if 0:d code using JREG.
4094 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4096 * config/tc-i386.c (i386_operand_modifier): Only match
4097 modifiers SHORT and FLAT if they are followed by a space.
4098 (parse_register): When `allow_naked_reg' is set, do not confuse
4099 identifiers that start with a register name with a register.
4101 2000-10-12 Kazu Hirata <kazu@hxi.com>
4103 * app.c: Fix formatting.
4106 * bit_fix.h: Likewise.
4111 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4113 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4115 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4117 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4118 Re-arrange function a little and improve error message.
4120 * write.c (write_relocs): Fix a comment.
4122 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4125 2000-10-05 Jim Wilson <wilson@cygnus.com>
4127 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4129 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4131 * config/tc-i386.c: Delete some useless comments, reformat others.
4133 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4134 non-global syms in linkonce sections.
4136 2000-10-04 Ralf Baechle <ralf@gnu.org>
4138 * config/tc-ia64.c (operand_match): Don't use // style comments.
4139 * config/tc-i370.c: Likewise.
4141 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4143 Changes to handle varying register prefix and user symbol prefix.
4144 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4145 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4146 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4147 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4148 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4149 (demand_register_prefix): New variable.
4150 (md_pseudo_table): New pseudo ".syntax".
4151 (md_longopts): New options --no-underscore and --underscore.
4152 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4153 on symbols_have_leading_underscore.
4154 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4155 (get_spec_reg): Ditto.
4156 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4158 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4160 <case OPTION_NO_US, case OPTION_US>: New.
4161 (md_show_usage): Be brief and reformat to match continuation of
4163 * po/gas.pot: Regenerate.
4165 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4167 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4168 force relocs for 12 bit branches.
4169 (md_apply_fix): Similarly, adjust logic here.
4171 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4173 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4174 adjust for external and weak syms as we will use a reloc. Allow
4175 for +8 offset when calculating limits of branches.
4176 (hppa_fix_adjustable): Undo 2000-09-23 change.
4177 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4178 Correct distance calculation.
4179 (tc_gen_reloc): Print the file name and line number if we can't
4182 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4183 * config/tc-hppa.c (nonzero_dibits): Define.
4184 (arg_reloc_stub_needed): Check each arg and return value
4185 separately for zero case.
4186 (pa_align): Declare argument `bytes'.
4188 2000-09-25 Kazu Hirata <kazu@hxi.com>
4190 * config/tc-cris.c: Fix formatting.
4191 * config/tc-d10v.h: Likewise.
4192 * config/tc-d30v.c: Likewise.
4193 * config/tc-d30v.h: Likewise.
4194 * config/tc-fr30.c: Likewise.
4195 * config/tc-fr30.h: Likewise.
4196 * config/tc-m68k.c: Likewise.
4197 * config/tc-m68k.h: Likewise.
4198 * config/tc-pj.h: Likewise.
4199 * config/tc-ppc.c: Likewise.
4200 * config/tc-ppc.h: Likewise.
4201 * config/tc-sh.c: Likewise.
4202 * config/tc-sh.h: Likewise.
4203 * config/tc-sparc.c: Likewise.
4204 * config/tc-v850.h: Likewise.
4205 * config/tc-vax.h: Likewise.
4206 * config/tc-w65.h: Likewise.
4207 * config/tc-z8k.h: Likewise.
4209 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4211 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4212 checks only for ELF.
4213 (hppa_force_relocation): Likewise.
4215 2000-09-22 Jim Wilson <wilson@cygnus.com>
4217 * config/tc-ia64.c (dv_sem): Add "stop".
4218 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4219 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4220 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4222 (mark_resources): Check IA64_RS_PRr.
4224 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4226 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4227 md_estimate_size_before_relax): Redesign and clean up the
4228 relaxation mechanism.
4230 2000-09-21 Kazu Hirata <kazu@hxi.com>
4232 * config/tc-ns32k.c: Fix formatting.
4233 * config/tc-ns32k.h: Likewise.
4235 2000-09-20 Kazu Hirata <kazu@hxi.com>
4237 * config/tc-m32r.c: Fix formatting.
4238 * config/tc-m32r.h: Likewise.
4239 * config/tc-m68851.h: Likewise.
4240 * config/tc-m68hc11.c: Likewise.
4241 * config/tc-m68hc11.h: Likewise.
4242 * config/tc-m88k.c: Likewise.
4243 * config/tc-mcore.c: Likewise.
4244 * config/tc-mcore.h: Likewise.
4245 * config/tc-mips.c: Likewise.
4246 * config/tc-mips.h: Likewise.
4247 * config/tc-mn10200.h: Likewise.
4248 * config/tc-mn10300.h: Likewise.
4249 * config/tc-tahoe.c: Likewise.
4250 * config/tc-tahoe.h: Likewise.
4252 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4254 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4255 Likewise in relaxation description comments.
4257 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4259 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4260 subtraction of two syms without emitting a relocation.
4262 From David Huggins-Daines <dhd@linuxcare.com>
4263 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4264 global or weak symbols.
4266 2000-09-15 Kazu Hirata <kazu@hxi.com>
4268 * config/tc-h8300.h: Fix formatting.
4269 * config/tc-h8500.c: Likewise.
4270 * config/tc-h8500.h: Likewise.
4271 * config/tc-hppa.h: Likewise.
4272 * config/tc-i370.h: Likewise.
4273 * config/tc-i386.h: Likewise.
4274 * config/tc-i860.c: Likewise.
4275 * config/tc-i860.h: Likewise.
4276 * config/tc-i960.h: Likewise.
4277 * config/tc-ia64.c: Likewise.
4278 * config/tc-ia64.h: Likewise.
4280 2000-09-14 Kazu Hirata <kazu@hxi.com>
4282 * config/tc-a29k.c: Fix formatting.
4283 * config/tc-alpha.c: Likewise.
4284 * config/tc-arc.c: Likewise.
4285 * config/tc-arc.h: Likewise.
4286 * config/tc-arm.c: Likewise.
4287 * config/tc-arm.h: Likewise.
4288 * config/tc-avr.c: Likewise.
4289 * config/tc-avr.h: Likewise.
4290 * config/tc-tic30.c: Likewise.
4291 * config/tc-tic30.h: Likewise.
4292 * config/tc-tic54x.c: Likewise.
4293 * config/tc-tic54x.h: Likewise.
4294 * config/tc-tic80.c: Likewise.
4295 * config/tc-tic80.h: Likewise.
4297 2000-09-14 Timothy Wall <twall@cygnus.com>
4299 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4300 parallel comparisons for later use.
4301 (struct rsrc): Add parallel comparison type.
4302 (resources_match): Skip special cases of PR usage (non-conflicting
4305 2000-09-13 Kazu Hirata <kazu@hxi.com>
4307 * config/obj-ecoff.c: Fix formatting.
4308 * config/obj-elf.c: Likewise.
4309 * config/obj-elf.h: Likewise.
4310 * config/obj-evax.h: Likewise.
4311 * config/obj-generic.h: Likewise.
4312 * config/obj-hp300.c: Likewise.
4313 * config/obj-hp300.h: Likewise.
4314 * config/obj-ieee.h: Likewise.
4315 * config/obj-vms.c: Likewise.
4316 * config/obj-vms.h: Likewise.
4318 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4320 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4321 (md_parse_option): Ditto.
4322 (md_longopts): Add -mips32 option.
4323 (md_show_usage): Document new options.
4324 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4325 (mips_ip): Assemble mfc0 with a sub-selection code.
4326 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4327 (mips_cpu_to_str): New function.
4328 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4329 Use CPU_* defines instead of hardcoded numbers.
4331 * doc/as.texinfo: Document new options.
4332 * doc/c-mips.texi: Ditto.
4334 2000-09-12 Kazu Hirata <kazu@hxi.com>
4336 * as.h: Fix formatting.
4337 * asintl.h: Likewise.
4338 * bit_fix.h: Likewise.
4339 * config/obj-aout.c: Likewise.
4340 * config/obj-aout.h: Likewise.
4341 * config/obj-bout.c: Likewise.
4342 * config/obj-bout.h: Likewise.
4343 * config/obj-coff.c: Likewise.
4344 * config/obj-coff.h: Likewise.
4345 * dwarf2dbg.h: Likewise.
4347 * flonum.h: Likewise.
4348 * frags.h: Likewise.
4349 * itbl-ops.h: Likewise.
4350 * macro.h: Likewise.
4353 * struc-symbol.h: Likewise.
4354 * subsegs.h: Likewise.
4355 * symbols.h: Likewise.
4357 * write.h: Likewise.
4359 2000-09-11 Kazu Hirata <kazu@hxi.com>
4361 * bignum-copy.c: Fix formatting.
4362 * config/tc-i370.c: Likewise.
4363 * config/tc-i960.c: Likewise.
4364 * config/tc-m68k.c: Likewise.
4365 * ehopt.c: Likewise.
4366 * flonum-copy.c: Likewise.
4367 * flonum-konst.c: Likewise.
4368 * flonum-mult.c: Likewise.
4369 * literal.c: Likewise.
4372 * stabs.c: Likewise.
4373 * subsegs.c: Likewise.
4375 2000-09-09 Philip Blundell <philb@gnu.org>
4377 * configure.in (arm*-*-uclinux*): New target.
4378 * configure: Regenerate.
4380 2000-09-09 Kazu Hirata <kazu@hxi.com>
4382 * input-file.c: Fix formatting.
4383 * itbl-ops.c: Likewise.
4384 * messages.c: Likewise.
4386 2000-09-08 Philip Blundell <philb@gnu.org>
4388 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4391 2000-09-07 H.J. Lu <hjl@gnu.org>
4393 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4394 * configure: Rebuild.
4396 2000-09-07 Kazu Hirata <kazu@hxi.com>
4398 * atof-generic.c: Fix formatting.
4399 * config/tc-mips.c: Likewise.
4400 * config/tc-vax.c: Likewise.
4401 * input-scrub.c: Likewise.
4403 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4405 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4406 * configure.in (sh-*-linux*): Added.
4407 * configure: Rebuilt.
4409 2000-09-06 Kazu Hirata <kazu@hxi.com>
4411 * config/tc-hppa.c: Fix formatting.
4413 * ecoff.c: Fix formatting.
4415 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4417 * configure: Rebuilt with new libtool.m4.
4419 2000-09-05 Kazu Hirata <kazu@hxi.com>
4421 * cgen.c: Fix formatting.
4422 * config/tc-ia64.c: Likewise.
4424 2000-09-05 Nick Clifton <nickc@redhat.com>
4426 * aclocal.m4: Regenerate.
4427 * config.in: Regenerate.
4428 * configure: Regenerate.
4429 * po/gas.pot: Regenerate.
4431 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4433 * config/tc-cris.c: Correct comment typos.
4435 2000-09-05 Eric Christopher <echristo@cygnus.com>
4437 * config/tc-mn10300.c: Cleanup.
4438 (md_pcrel_from): Enable.
4440 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4442 * expr.c (operand): Fix a comment typo.
4443 * write.c (write_relocs): Fix a signed/unsigned warning.
4445 * config/tc-hppa.c (fudge_reg_expressions): New
4446 (hppa_force_reg_syms_absolute): New.
4447 (pa_equ): Allow reg_section expressions.
4448 * config/tc-hppa.c (md_optimize_expr): Define.
4449 (hppa_force_reg_syms_absolute): Prototype.
4451 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4452 (pa_parse_number): Pass in arg to select fp reg parsing.
4453 Return 1 to indicate format checks pass. If strict, then only
4454 accept a register or register symbol. Return value in...
4455 (pa_number): New static for pa_parse_number.
4456 (FP_REG_BASE): Define.
4457 (FP_REG_RSEL): Define.
4458 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4459 appropriate. White space changes.
4460 (need_pa11_opcode): Don't bother passing any params, get them from
4462 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4463 Remove extraneous check in case 'Q'.
4464 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4465 reg, set section of resulting symbol to reg_section.
4466 (pa_parse_space_stmt): Modify call to pa_parse_number.
4467 (pa_space): Likewise.
4469 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4470 (hppa_force_relocation): Handle vtable relocs.
4471 (pa_vtable_entry): New.
4472 (pa_vtable_inherit): New.
4473 (md_pseudo_table): Add entries for vtable pseudos.
4474 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4475 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4477 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4478 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4479 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4481 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4482 specify a symbol type.
4484 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4485 dependent things together.
4486 (md_elf_symbol_type): Define.
4488 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4490 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4492 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4493 (obj_elf_vtable_entry): Declare.
4495 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4496 and export function.
4497 (obj_elf_vtable_entry): Similarly.
4498 (elf_pseudo_table): Fix the damage with a cast.
4500 2000-09-03 Richard Henderson <rth@cygnus.com>
4502 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4503 for template selection when a label is needed.
4505 2000-09-02 Kazu Hirata <kazu@hxi.com>
4507 * config/tc-ia64.c: Fix formatting.
4509 2000-09-02 Nick Clifton <nickc@redhat.com>
4511 * configure.in: Increase version number to 2.10.91.
4512 * configure: Regenerate.
4513 * aclocal.m4: Regenerate.
4514 * config.in: Regenerate.
4515 * po/gas.pot: Regenerate.
4516 * Makefile.in: Regenerate.
4518 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4520 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4521 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4522 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4524 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4527 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4529 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4530 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4531 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4532 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4533 (GOT_symbol): New variable.
4534 (md_undefined_symbol): Set it.
4536 2000-09-01 Richard Henderson <rth@cygnus.com>
4538 * config/tc-ia64.c (match): Don't inline.
4539 (extra_goodness): New.
4540 (md_begin): Prefer nop.f and nop.b for best_template.
4542 2000-08-31 Kazu Hirata <kazu@hxi.com>
4544 * as.c: Fix formatting.
4546 * frags.c: Likewise.
4547 * macro.c: Likewise.
4549 2000-08-31 Eric Christopher <echristo@cygnus.com>
4551 * config/tc-mn10300.c: Cleanup and fix warnings.
4552 (md_pseudo_table): Add initializers.
4553 (md_show_usage): Cleanup.
4554 (md_parse_option): Fix warnings.
4555 (md_undefined_symbol): Fix warnings.
4556 (md_conver_frag): Fix warnings.
4557 (tc_gen_reloc): Fix warnings.
4558 (md_apply_fix3): Fix warnings.
4559 (check_operand): Fix warnings.
4561 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4563 * acinclude.m4: Include libtool and gettext macros from the
4565 * aclocal.m4, configure: Rebuilt.
4567 2000-08-30 Mark Hatle <mhatle@mvista.com>
4569 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4571 2000-08-31 Kazu Hirata <kazu@hxi.com>
4573 * listing.c: Fix formatting.
4575 2000-08-29 Kazu Hirata <kazu@hxi.com>
4577 * app.c: Fix a comment typo. Fix formatting.
4579 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4581 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4582 offset of the target destination for jmp instructions.
4583 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4585 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4587 * NEWS: Mention support for CRIS.
4589 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4591 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4592 Sets `.lcomm' alignment to zero.
4594 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4596 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4597 TC_FIX_ADJUSTABLE): Define.
4599 2000-08-23 Jim Wilson <wilson@cygnus.com>
4601 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4602 unwind.personality_routine is set.
4604 2000-08-23 H.J. Lu <hjl@gnu.org>
4606 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4608 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4610 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4613 2000-08-22 H.J. Lu <hjl@gnu.org>
4615 * config.in (STRICTCOFF): New for strict COFF.
4617 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4618 i386-*-go32* and i386-go32-rtems*.
4619 * configure: Rebuilt.
4621 * config/obj-coff.c (obj_coff_endef): Follow the historical
4622 behavior if STRICTCOFF is not defined.
4624 * doc/internals.texi: Document STRICTCOFF.
4626 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4628 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4629 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4630 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4631 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4632 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4633 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4634 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4637 2000-08-22 Eric Christopher <echristo@cygnus.com>
4639 * config/tc-mn10300.c: (md_apply_fix): New function.
4640 (mn10300_force_relocation): New function.
4641 (mn10300_fix_adjustable): New function.
4643 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4644 (TC_HANDLES_FX_DONE): Define.
4645 (obj_fix_adjustable): Define.
4646 (MD_APPLY_FIX3): Define.
4647 (TC_LINKRELAX_FIXUP): Define.
4649 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4651 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4653 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4655 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4657 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4658 if the fixup resulted in a relocation.
4660 2000-08-18 Nick Clifton <nickc@redhat.com>
4662 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4663 Make reference to first element of shift_names explicit.
4665 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4667 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4668 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4669 add a symbol's address. Removed all target-specific #ifdefs that
4670 used to accomplished the same.
4671 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4672 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4673 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4674 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4675 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4677 2000-08-17 Kazu Hirata <kazu@hxi.com>
4679 * dwarf2dbg.c: Fix formatting.
4681 2000-08-17 Nick Clifton <nickc@redhat.com>
4683 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4684 to be recoded as logical shift lefts by zero.
4686 2000-08-16 Jim Wilson <wilson@cygnus.com>
4688 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4689 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4691 (note_register_values): Handle IA64_OPND_R3_2 operands.
4693 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4695 * config/tc-i860.c (md_operand): Silly typo fixed.
4697 2000-08-16 Nick Clifton <nickc@redhat.com>
4699 * config/tc-arm.c (struct asm_shift): Delete.
4701 (enum asm_shift_index): New.
4702 (struct asm_shift_properties): New.
4703 (struct asm_shift_name): New.
4704 (shift_properties[]); New.
4705 (shift_names[]); New.
4707 (decode_shift): Use new structures.
4708 Issue a warning is "ROR #0" is used.
4709 Issue a warning if "ASR #0" or "LSR #0" is used.
4711 (md_begin): Initialise arm_shift_hsh table from new
4712 asm_shift_name array.
4714 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4716 * config/tc-sparc.c: Kill all warnings.
4717 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4719 (md_show_usage): Update usage text.
4721 2000-08-16 Nick Clifton <nickc@redhat.com>
4723 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4726 2000-08-15 Will Cohen <wcohen@redhat.com>
4728 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4730 * config/tc-sh.c (md_assemble): Changed so debug_type
4731 test performed for ppi_assemble
4732 * config/tc-sh.c: Included dwarf2dbg.h.
4733 (debug_line): Defined.
4734 (md_assemble): Generates dwarf2 line info.
4735 (sh_finalize): New function. Finalize dwarf2 info.
4736 (assemble_ppi): Returns size of code generated.
4737 (build_Mytes): Returns size of code generated.
4738 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4739 * config/tc-sh.h (md_end): Defined.
4740 (sh_finalize): Declared.
4742 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4744 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4747 2000-08-14 Nick Clifton <nickc@redhat.com>
4749 * config/tc-arm.c (do_bx): Allow "bx pc".
4751 2000-08-14 Jim Wilson <wilson@cygnus.com>
4753 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4754 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4755 (md_begin): Change assignment to md.flag to OR in the new bit.
4757 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4759 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4760 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4763 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4765 * NEWS: Mention i860 support.
4767 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4769 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4771 2000-08-14 Andreas Schwab <schwab@suse.de>
4773 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4775 2000-08-11 Andreas Schwab <schwab@suse.de>
4777 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4780 2000-08-11 Kazu Hirata <kazu@hxi.com>
4782 * expr.c: Fix formatting.
4783 * config/obj-bout.c: Likewise.
4785 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4787 * doc/c-i860.texi: Flesh out the i860 section more.
4789 2000-08-10 Kazu Hirata <kazu@hxi.com>
4791 * symbols.c: Fix formatting.
4794 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4796 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4797 modifier has the IgnoreSize bit set.
4799 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4801 From Rodney Brown <RodneyBrown@mynd.com>
4802 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4803 * configure: Regenerate.
4805 2000-08-09 Kazu Hirata <kazu@hxi.com>
4807 * hash.c: Fix formatting.
4810 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4812 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4813 (i860_fix_info): New enum.
4814 (MD_APPLY_FIX3): Define.
4815 (WORKING_DOT_WORD): Define.
4816 (TC_HANDLES_FX_DONE): Define.
4817 (DIFF_EXPR_OK): Define.
4818 (LISTING_HEADER): Define.
4819 (TARGET_FORMAT): Select target format based on endian flag.
4820 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4821 (target_big_endian): Add external declaration.
4823 * config/tc-i860.c: All existing code reworked completely. Other
4824 new code shown below.
4825 (SYNTAX_SVR4): Define.
4826 (target_warn_expand): New variable.
4827 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4828 (md_longopts): Declare and define with new options (-EL, -EB,
4830 (md_show_usage): New function.
4831 (md_operand): New function.
4832 (obtain_reloc_for_imm16): New function.
4833 (md_apply_fix3): New function.
4834 (tc_gen_reloc): New function.
4836 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4838 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4839 2 bytes of the jump address are in the same frag.
4840 (find): Accept 68hc12 register indirect modes.
4842 * NEWS: Mention 68HC11 & 68HC12 support.
4844 2000-08-07 Richard Henderson <rth@cygnus.com>
4846 * config/tc-ia64.c (unwind): Add prologue_mask member.
4847 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4848 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4849 (dot_body): Clear unwind.prologue_mask.
4850 (dot_prologue): Set it. Accept a register second argument.
4852 2000-08-07 Kazu Hirata <kazu@hxi.com>
4854 * config/atof-ieee.c: Fix formatting.
4855 * config/atof-tahoe.c: Likewise.
4857 2000-08-06 Nick Clifton <nickc@cygnus.com>
4859 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4862 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4863 of .popsection, .previous, .pushsection, .subsection,
4864 .version, .vtable_entry, .vtable_inherit and .weak.
4866 2000-08-05 Kazu Hirata <kazu@hxi.com>
4868 * config/tc-cris.c: Fix formatting.
4869 * config/tc-i386.c: Likewise.
4870 * config/tc-sparc.c (sparc_ip): Simplify the code.
4872 2000-08-04 Kazu Hirata <kazu@hxi.com>
4874 * config/tc-cris.c: Rearrange code for readability.
4875 * config/tc-d10v.c: Fix formatting.
4876 * config/tc-m32r.c: Likewise.
4877 * config/tc-sparc.c: Likewise.
4879 2000-08-02 Jim Wilson <wilson@cygnus.com>
4881 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4882 before ia64_find_opcode.
4883 (md_assemble): Likewise.
4885 2000-08-01 Nick Clifton <nickc@cygnus.com>
4887 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4888 Undo some formatting fixes.
4890 2000-08-01 Kazu Hirata <kazu@hxi.com>
4892 * config/obj-som.c: Fix formatting.
4893 * config/obj-ieee.c: Likewise.
4894 * config/tc-arm.c: Likewise.
4895 * config/tc-v850.c: Likewise.
4897 2000-08-01 Nick Clifton <nickc@redhat.com>
4899 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4900 index by command line option.
4902 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4904 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4905 (@node M68K-Branch): Rewrite to match the reality.
4907 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4909 * doc/c-i860.texi: New file.
4910 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4911 * doc/Makefile.in: Regenerate.
4912 * doc/all.texi: Add I860 as relevant architecture.
4913 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4915 2000-07-31 Kazu Hirata <kazu@hxi.com>
4917 * config/tc-d30v.c: Fix formatting.
4919 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4921 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4922 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4923 long emit a long branch if available instead of an absolute jump, never
4924 emit absolute jumps for anything with --pcrel.
4926 * doc/c-m68k.texi: Document new command line option.
4928 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4930 * config/tc-avr.c: Use PARAMS macro in function declarations.
4931 Don't declare md_pcrel_from_section (already in tc-avr.h).
4932 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4933 (avr_operand): Don't set (unsigned) op_mask to -1.
4935 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4937 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4938 * configure: Regenerated.
4939 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4940 of operand to the .type directive (.e.g, "type").
4942 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4944 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4945 * app.c (do_scrub_chars): Record where first comment found.
4946 * read.c (read_a_source_file): Init found_comment on entry, and
4947 notify whether comments found on exit.
4948 * config/tc-hppa.c (md_shortopts): Add "c".
4949 (md_longopts): Add warn-comment.
4950 (md_parse_option): Handle it.
4951 (md_show_usage): Show available options.
4952 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4954 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4956 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4957 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4959 (md_estimate_size_before_relax): Don't fall off end of function.
4961 2000-07-27 Kazu Hirata <kazu@hxi.com>
4963 * config/tc-avr.c: Fix formatting.
4964 * config/tc-ns32k.c: Likewise.
4966 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4968 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4970 2000-07-27 Kazu Hirata <kazu@hxi.com>
4972 * config/tc-d10v.c: Fix formatting.
4973 * config/tc-z8k.c: Likewise.
4974 * config/tc-sparc.c: Likewise.
4976 2000-07-26 Dave Brolley <brolley@redhat.com>
4978 * cgen.c (queue_fixup): Declare opinfo.
4979 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4980 (gas_cgen_md_operand): Ditto.
4981 (gas_cgen_md_apply_fix3): Ditto.
4983 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
4985 * config/obj-coff.c (obj_frob_symbol): Don't merge
4986 labels. Don't merge if the symbol isn't constant. Return
4987 immediately if a symbol is merged.
4989 2000-07-22 Alan Modra <alan@linuxcare.com.au>
4991 * frags.c (frag_align): Correct absolute section alignment.
4993 2000-07-20 DJ Delorie <dj@redhat.com>
4995 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4996 it breaks linking against DLLs.
4998 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5000 * configure.in: Add CRIS support.
5001 * configure: Regenerate.
5002 * Makefile.am: (CPU_TYPES): Add cris.
5003 (CPU_OBJ_VALID) [aout]: Add cris.
5004 (MULTI_CPU_TYPES): Add cris.
5005 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5006 [coff]: Only i386 and mips are valid.
5007 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5008 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5009 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5010 Regenerate dependencies.
5011 * Makefile.in: Regenerate.
5012 * aclocal.m4: Regenerate.
5013 * as.c: Declare crisaout, criself.
5014 * config/tc-cris.h, config/tc-cris.c: New.
5015 * config/e-criself.c, config/e-crisaout.c: New.
5016 * po/POTFILES.in, po/gas.pot: Regenerate.
5018 2000-07-20 Kazu Hirata <kazu@hxi.com>
5020 * read.c: Fix formatting.
5021 * write.c: Fix formatting.
5023 2000-07-19 H.J. Lu <hjl@gnu.org>
5025 * sb.c: Include <stdlib.h> if exists for abort ().
5027 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5029 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5030 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5031 (pa_type_args): Same here.
5033 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5035 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5036 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5037 the storage class is already set.
5039 2000-07-17 Kazu Hirata <kazu@hxi.com>
5041 * config/tc-m68hc11.c: Fix formatting.
5042 * config/tc-mn10200.c: Likewise.
5043 * config/tc-mn10300.c: Likewise.
5044 * config/tc-pj.c: Likewise.
5045 * config/tc-tic80.c: Likewise.
5046 * config/tc-w65.c: Likewise.
5048 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5050 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5053 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5055 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5058 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5060 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5061 ELF as are used for SOM (except the 32-bit reloc one) to decide
5062 whether a symbol can be reduced to a section symbol. Expand on
5063 the comment for symbols involved in LR% and RR% expressions.
5065 2000-07-14 Nick Clifton <nickc@cygnus.com>
5067 * config/tc-mips.c (mips_disable_float_construction): New
5068 static variable. Set to true if doubles should not be
5069 constructed by loading two single width fp registers with
5070 halves of the value.
5071 (mips_ip): Test mips_disable_float_construction.
5072 (md_longopts): Add command line switches --construct-floats
5073 and --no-construct-floats.
5074 (md_parse_option): Parse new command line options.
5075 (md_show_usage): Describe new command line options.
5077 * doc/c-mips.texi: Document new command line options.
5079 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5081 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5082 * configure: Regenerate.
5084 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5086 * configure.in (DEFAULT_EMULATION setting): Revert part of
5087 2000-07-01 change that set te_multi=multi unless set to tmips.
5088 * configure: Regenerate.
5090 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5092 * config/obj-coff.c (coff_frob_section): Add padding to the last
5093 section when aligning it increases its size.
5095 2000-07-11 Kazu Hirata <kazu@hxi.com>
5097 * config/tc-tic54x.c: Fix formatting.
5099 2000-07-10 Kazu Hirata <kazu@hxi.com>
5101 * config/tc-h8500.c: Fix formatting.
5102 * config/tc-tic54x.c: Fix formatting.
5104 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5106 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5107 displacements correctly.
5109 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5111 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5113 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5117 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5119 From David Huggins-Daines <dhd@linuxcare.com>
5120 * config/te-hppalinux64.h: Add a new emulation.
5121 * configure.in (emulations): Add configure bits to support the
5122 64-bit Linux/parisc target.
5123 * configure: Regenerate.
5125 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5126 (md_shortopts): Add `V' for ELF.
5128 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5129 when SOM or ELF_ARG_RELOC are defined.
5130 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5131 ELF_ARG_RELOC are defined.
5132 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5133 (pa_stringer): ..Do it here instead. Fix comment typos.
5134 (hppa_force_relocation): Cast enums to int before comparing with
5137 From Ryan Bradetich <rbradetich@uswest.net>
5138 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5139 redifinition warning.
5140 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5141 (hppa_force_relocation): ditto
5142 (md_apply_fix): Added cast to buf to fix warnings.
5144 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5145 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5147 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5148 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5149 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5150 reloc_type** to avoid warnings in switch.
5151 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5152 little earlier instead.
5154 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5156 (pa_type_args): Use symbol_arg_reloc_info.
5157 (struct pa_it): Make arg_reloc unsigned int.
5158 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5159 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5160 (pa_code): Delete. pa_text duplicates this function.
5161 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5162 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5164 (cons_fix_new_hppa): Actually change selector to e_fsel when
5165 warning about assuming so.
5166 (tc_gen_reloc): More example elf arg reloc code.
5167 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5168 (hppa_force_relocation): Likewise.
5170 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5172 (pa_end_of_source): Prototype.
5173 (hppa_fix_adjustable): Prototype.
5174 (LABELS_WITHOUT_COLONS): Move it..
5175 * config/te-hppa.h: To here.
5177 * config/te-hppa64.h: New file.
5179 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5181 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5182 format -10, -16, 16 relocs.
5183 (hppa_elf_mark_end_of_function): Test for null
5184 last_call_info->start_symbol
5186 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5187 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5188 re_assesmble_* functions. Delete extraneous statements. Fix
5190 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5191 insn to re_assemble_*.
5193 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5195 * doc/internals.texi (Expressions): Fix typo.
5197 2000-07-08 Kazu Hirata <kazu@hxi.com>
5199 * config/tc-sh.c: Fix formatting.
5200 * config/tc-tic54x.c: Fix formatting.
5201 * depend.c: Fix formatting.
5202 * flonum-konst.c: Likewise.
5203 * flonum-mult.c: Likewise.
5205 2000-07-07 Kazu Hirata <kazu@hxi.com>
5207 * config/tc-sh.c: Fix comments.
5208 * config/obj-vms.c: Fix comments.
5209 * config/tc-a29k.c: Likewise.
5210 * config/tc-alpha.c: Likewise.
5211 * config/tc-h8300.c: Likewise.
5212 * config/tc-h8500.c: Likewise.
5213 * config/tc-i370.c: Likewise.
5214 * config/tc-ia64.c: Likewise.
5215 * config/tc-m68hc11.c: Likewise.
5216 * config/tc-m68k.c: Likewise.
5217 * config/tc-mips.c: Likewise.
5218 * config/tc-ns32k.c: Likewise.
5219 * config/tc-ppc.c: Likewise.
5220 * config/tc-z8k.c: Likewise.
5222 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5224 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5225 Default to '(SEC_LOAD | SEC_DATA)'.
5226 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5228 * doc/internals.texi (CPU Backend): Describe
5229 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5231 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5233 * as.c (parse_args): NULL terminate the long option list.
5235 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5237 * config/tc-d30v.h: Include "write.h" for fixS.
5238 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5240 2000-07-05 Nick Clifton <nickc@cygnus.com>
5242 * config/tc-d30v.c (write_2_short): Further changes to warning
5243 messages produced when combining EITHER_BUT_PREFER_MU attributed
5246 2000-07-05 DJ Delorie <dj@redhat.com>
5250 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5252 * config/tc-arm.c (psrs): Accept combinations of flags.
5254 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5256 * config/tc-avr.c: Change _ () to _() around all strings marked
5257 for translation (exception from the usual coding style).
5258 (avr_opt): New struct variable, how the new switches are set.
5259 (OPTION_MMCU): Define as 'm' and actually use.
5260 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5261 (show_mcu_list): New function, display the list of known MCUs.
5262 (md_show_usage): Document the new switches. Call show_mcu_list.
5263 (avr_set_arch): Change 'm' to OPTION_MMCU.
5264 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5265 Handle the new switches.
5266 (avr_operands): Disable warnings for undefined combinations of
5267 operands if -mall-opcodes. Disable warnings for skipping two-word
5268 instructions if enhanced core or -mno-skip-bug.
5269 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5270 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5271 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5272 (avr_ldi_expression): Warn about implicit lo8().
5273 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5275 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5277 * configure.in: Add entry for mips-*-sysv4*MP*
5278 * configure: Rebuild
5279 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5280 elf32-tradlittlemips for traditional mips targets.
5281 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5282 test for Link Once sections as in adjust_reloc_syms.
5283 * config/te-tmips.h: New file for traditional mips targets. Define
5286 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5288 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5289 flags argument is not present, don't change an existing section's
5290 section's attributes. If the flags argument is present, warn if the
5291 attributes don't match the section's current attributes. When
5292 long section names are supported, set SEC_LINK_ONCE and
5293 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5295 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5297 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5298 symbols; create them.
5300 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5302 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5303 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5305 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5307 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5308 expressions. Ignore the problem when handling 16 bit signed
5309 immediates, because the assembler will take care of the relocation
5312 2000-06-27 Nick Clifton <nickc@cygnus.com>
5314 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5315 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5316 sequential order, and emit warning messages if the input source
5317 code contains constructs like that, or parallel constructs
5318 containing such opcodes.
5320 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5322 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5323 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5324 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5325 (md_show_usage): Update usage message.
5326 (md_parse_option): Allow redefinition of MCU type within the
5327 same avr[1-5] bfd machine type. Show both old and new MCU type
5328 in the error message.
5329 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5330 Simplify 8K wrap code.
5332 2000-06-25 Kazu Hirata <kazu@hxi.com>
5334 * config/obj-aout.c: Remove all uses of DEFUN.
5335 * config/obj-ieee.c: Likewise.
5336 * config/tc-sh.c: Fix comment typos.
5337 * config/tc-tahoe.c: Likewise.
5338 * config/tc-vax.c: Likewise.
5339 * config/tc-w65.c: Likewise.
5340 * config/tc-z8k.c: Likewise.
5341 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5343 2000-06-24 DJ Delorie <dj@cygnus.com>
5345 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5346 more changes from Sept 1999
5347 (tc_i386_fix_adjustable): ditto
5348 (md_apply_fix3): ditto
5350 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5352 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5353 (gas_cgen_parse_operand): Set it around expression() call.
5354 (gas_cgen_md_operand): Test for it before longjmp().
5356 2000-06-24 Kazu Hirata <kazu@hxi.com>
5358 * config/tc-h8500.c: Remove all uses of DEFUN.
5359 * config/tc-sh.c: Likewise.
5360 * config/tc-w65.c: Likewise.
5361 * config/tc-z8k.c: Likewise.
5363 * config/tc-h8500.c: Fix typos in comments.
5365 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5367 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5370 2000-06-23 matthew green <mrg@redhat.com>
5372 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5373 defined. Fix error message for `[' grouping.
5375 2000-06-22 Kazu Hirata <kazu@hxi.com>
5377 * config/tc-h8300.c: Fix formatting and comment typos.
5379 2000-06-22 Timothy Wall <twall@cygnus.com>
5381 * config/tc-ia64.c (note_register_values): Move premature QP
5382 notation clearing into the appropriate place.
5384 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5386 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5387 first before anything else. Add bin-bugs.h, emul.h and progress.h
5388 Sort list of files as for $(OBJS) in Makefile.am.
5390 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5391 find one. Remake dependencies.
5392 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5393 * Makefile.in: Regenerate.
5394 * doc/Makefile.in: Regenerate.
5396 * config/tc-i386.c (i386_displacement): Don't assume a constant
5397 displacement is necessarily 16 bits when in 16 bit code mode.
5398 (md_assemble): Instead size the displacement here after we know
5399 for sure that a .code16gcc operand hasn't automatically added
5400 operand size prefixes.
5402 2000-06-21 H.J. Lu <hjl@gnu.org>
5404 * Makefile.am: Rebuild dependency.
5405 * Makefile.in: Rebuild.
5407 2000-06-21 Kazu Hirata <kazu@hxi.com>
5409 * config/tc-h8300.c (parse_reg): Make the function static.
5410 (parse_exp): Likewise.
5412 2000-06-20 DJ Delorie <dj@cygnus.com>
5414 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5415 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5416 for cygwin import libraries to work properly.
5418 2000-06-20 H.J. Lu <hjl@gnu.org>
5420 * Makefile.am: Rebuild dependency.
5421 * Makefile.in: Rebuild.
5422 * configure: Likewise.
5423 * doc/Makefile.in: Likewise.
5425 2000-06-20 Timothy Wall <twall@cygnus.com>
5427 * doc/internals.texi (CPU backend): Add @itemx for
5428 TC_START_LABEL_WITHOUT_COLON.
5429 * doc/c-tic54x.texi: New.
5430 * doc/as.texinfo: Add tic54x features and include primary tic54x
5432 * doc/all.texi: Add C54X.
5433 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5434 * doc/Makefile.in: Regenerate.
5435 * configure.in: Add tic54x and define LIBM for tic54x.
5436 * configure: Regenrate.
5437 * config/tc-tic54x.[ch]: New.
5438 * config/obj-coff.h: Add tic54x.
5439 * Makefile.am: (CPU_TYPES): Add tic54x.
5440 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5441 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5442 (as_new_LDADD): Add $(LIBM).
5443 * Makefile.in: Regenerate.
5445 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5447 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5448 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5449 * doc/as.texinfo: Likewise.
5451 * configure, Makefile.in: Regenerate.
5452 * configure.in (emulations): Recognize m6811 and m6812.
5453 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5454 Added files for 68hc11 and 68hc12 assembler.
5455 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5456 * config/tc-m68hc11.h: Header definition for that assembler.
5458 2000-06-18 Nick Clifton <nickc@redhat.com>
5460 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5461 instead of OCTETS_PER_BYTE.
5463 * config/tc-v850.c: Fix compile time warnings.
5464 * config/tc-ppc.c: Fix compile time warnings.
5466 2000-06-18 H.J. Lu <hjl@gnu.org>
5468 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5469 * configure: Rebuild.
5471 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5473 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5476 2000-06-16 Nick Clifton <nickc@cygnus.com>
5478 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5479 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5481 * doc/c-mips.texi: Document newly accepted cpu variants.
5483 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5485 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5487 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5489 * macro.c (getstring): Make it possible to escape the quote
5492 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5494 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5496 2000-06-13 H.J. Lu <hjl@gnu.org>
5498 * configure: Regenerate.
5500 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5502 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5504 * doc/internals.texi (line_separator_chars): Semicolon is no
5505 longer a default. Mention null and newline as defaults.
5507 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5509 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5510 * config/tc-i860.h (line_separator_chars): Likewise.
5511 * config/tc-h8300.c (line_separator_chars): Likewise.
5512 * config/tc-i960.c (line_separator_chars): Likewise.
5513 * config/tc-m68k.c (line_separator_chars): Likewise.
5514 * config/tc-mips.c (line_separator_chars): Likewise.
5515 * config/tc-ns32k.c (line_separator_chars): Likewise.
5516 * config/tc-sparc.c (line_separator_chars): Likewise.
5517 * config/tc-vax.c (line_separator_chars): Likewise.
5519 * config/tc-h8300.c (comment_chars): Use string initialiser.
5520 * config/tc-i960.c (line_comment_chars): Likewise.
5521 * config/tc-z8k.c (comment_chars, line_comment_chars,
5522 line_separator_chars): Likewise.
5524 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5527 2000-06-08 Nick Clifton <nickc@cygnus.com>
5529 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5532 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5534 * configure.in (VERSION): Update to show this is the CVS mainline.
5536 2000-06-08 Matthew Jacob <mjacob@feral.com>
5538 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5539 $at is the integer register $r28, vs. both $r28 and the floating
5540 point register $f28.
5542 2000-06-08 James E. Wilson <wilson@cygnus.com>
5544 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5545 (dot_endp): Don't call ia64_flush_insns.
5546 (emit_one_bundle): Don't delete prologue/body records from
5547 unwind_record list in first loop. Rewrite second loop to account for
5550 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5552 * config/tc-ia64.c: Add missing prototypes.
5553 (generate_unwind_image): Cast argument to output_unw_records call.
5555 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5557 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5559 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5561 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5562 (REGISTER_P): likewise.
5563 (avr_opcodes): uses include/opcode/avr.h
5564 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5566 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5568 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5571 2000-06-03 H.J. Lu <hjl@gnu.org>
5573 * read.c (is_end_of_line): Put back `;'.
5575 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5577 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5579 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5581 * expr.c (operand): Test is_end_of_line outside switch to catch
5582 line separator chars that are also operators.
5583 (operator): Return O_illegal for line separator chars.
5585 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5586 entry (or `!' entry for TC_HPPA).
5588 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5589 before indexing is_end_of_line. Remove redundant check for '\0'.
5591 * config/tc-h8500.c (md_assemble): Likewise.
5592 * config/tc-mcore.c (md_assemble): Likewise.
5593 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5596 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5598 * config/tc-mcore.c (mcore_cons): Likewise.
5599 (mcore_float_cons): Likewise.
5600 (mcore_stringer): Likewise.
5601 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5603 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5605 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5607 2000-05-29 Nick Clifton <nickc@cygnus.com>
5609 * config/tc-sh.c: Fix compile time warning messages.
5611 * config/tc-mips.c: Fix compile time warning messages.
5613 2000-05-29 Philip Blundell <philb@gnu.org>
5615 * doc/as.texinfo: Update copyright dates.
5616 (Local Labels): Delete misplaced mention of ARM.
5617 * NEWS: Mention ARM ELF support.
5619 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5621 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5622 it is modified, and use the real_size to compute the frag address
5623 for dwarf2 line info.
5625 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5627 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5628 line-matching scheme to cope with automake moving variables around.
5629 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5630 * Makefile.in: Regenerate.
5632 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5634 * config/tc-sparc.c (sparc_relax): New.
5635 (md_longopts): Add -relax and -no-relax options.
5636 (md_parse_options, md_show_usage): Likewise.
5637 (md_apply_fix3): Optimize tail call into branch always if possible.
5639 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5641 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5642 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5643 rules, with warning when a GAS statement specifies a packing that
5644 will result in an instruction being squashed.
5645 Added typdef packing_type and enumerals, changed various integer
5646 literals to use the enumerals.
5648 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5650 * config/tc-ia64.c (dot_restorereg_p): New function.
5651 (md_pseudo_table): Add restorereg.p.
5652 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5653 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5655 * config/tc-ia64.h (unw_record_type): Add unwabi.
5656 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5657 called MASK with members for imask, and the masks produced by
5658 fr_mem, gr_mem, br_mem, and frgr_mem.
5659 (unw_p_record): Add members ABI and CONTEXT.
5660 (unw_x_record): Add member AB.
5661 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5662 as pseudo-register for use during unwind info generation.
5663 (AR_PFS, AR_LC): New macros.
5664 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5665 whose names start with an at sign (as in "@priunat").
5666 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5668 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5669 proc_end, unwind_info, personality_routine): Consolidate into
5670 "unwind" structure to reduce offset-table use. Add member
5671 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5673 (output_R1_format, output_R3_format, output_P3_format,
5674 output_P6_format): Initialize R with zero to reduce compiler warnings.
5675 (output_P7_format): Ditto. Add `default' branch to switch
5676 statement to reduce compiler warnings.
5677 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5678 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5679 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5680 into single argument.
5681 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5682 compiler warnings. Merge A and B args into single argument.
5683 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5684 A and B args into single argument.
5685 (free_record): Removed (wasn't used).
5686 (free_list_records): Also free imasks in prologue records.
5687 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5688 (output_spill_mask): Remove.
5689 (output_unwabi): New function.
5690 (output_epilogue, output_label_state, output_copy_state): Call
5692 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5693 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5695 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5696 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5697 as part of handling the prologue records. Emit region's imask if
5698 we have one. Handle unwabi, epilogue, label_state, copy_state,
5699 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5700 spill_sprel_p, and spill_reg_p records.
5701 (set_imask, count_bits, slot_index): New function.
5702 (fixup_unw_records): Fix region size computation. Handle
5703 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5704 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5705 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5706 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5707 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5708 (dot_save): Use manifest constants for applicaton registers.
5709 Handle REG_PR and REG_PRIUNAT.
5710 (dot_restore): Don't just ignore it.
5711 (dot_restorereg): New function..
5712 (generate_unwind_image): Ensure unwind info is a multiple of eight
5713 bytes, not just four bytes.
5714 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5715 (dot_altrp): Don't just ignore it.
5716 (dot_savemem): New function. Replaces dot_savesp() and
5717 dot_savepsp(). Use manifest constants for applicaton registers.
5718 Handle REG_PR and REG_PRIUNAT.
5719 (dot_savef): Simplify.
5720 (dot_saveb): Support generation of br_gr.
5721 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5722 dot_label_state, dot_copy_state): New function.
5723 (dot_unwabi): Don't just ignore it.
5724 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5725 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5726 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5727 (emit_one_bundle): Set slot number for prologue/body records
5728 *before* emitting the first insn.
5729 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5730 (md_begin): Declare "psp" pseudo-register.
5731 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5732 so we don't get segfault.
5733 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5734 counts as required per SW Conventions manual
5735 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5736 output_preds_psprel, output_preds_sprel, output_spill_base,
5737 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5738 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5739 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5740 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5741 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5742 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5743 (dot_vframe): Implement.
5744 (dot_vframesp, dot_vframepsp): New function.
5746 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5748 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5749 * configure: Regenerate.
5751 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5753 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5754 (md_estimate_size_before_relax): so we can use it here instead of
5755 old kludges. Localise vars to blocks. Comment.
5757 * frags.c (frag_new): Update fr_var comments.
5758 * frags.h (struct frag): Ditto.
5760 2000-05-22 Richard Henderson <rth@cygnus.com>
5762 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5763 (pseudo_func): Add pcrel.
5764 (operand_match): Handle IA64_OPND_TGT64.
5765 (build_insn): Likewise.
5766 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5767 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5768 (fix_insn): Handle all three 64-bit relocation types.
5770 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5772 * obj.h (struct format_ops): New members begin, app_file,
5773 s_set_other, s_set_desc, s_get_type, s_set_type,
5774 separate_stab_sections, init_stab_section.
5776 * config/obj-multi.h: Update GPL notice to v2.
5778 (obj_app_file): New.
5779 (S_SET_SIZE): Test s_set_size for NULL before calling.
5780 (S_SET_ALIGN): Similar for s_set_align.
5785 (SEPARATE_STAB_SECTIONS): New.
5786 (INIT_STAB_SECTION): New.
5787 (EMIT_SECTION_SYMBOLS): New.
5788 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5790 * config/obj-elf.h: Update GPL notice to v2.
5791 Mention that this file is included from obj-multi.h.
5792 (obj_begin): Wrap definition in ifndef.
5793 (elf_file_symbol): Constify declaration.
5794 (obj_app_file): Ditto.
5795 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5796 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5798 * config/obj-elf.c (elf_s_set_other): New.
5799 (elf_file_symbol): Constify argument.
5800 (elf_separate_stab_sections): New.
5801 (elf_init_stab_section): New.
5802 (elf_format_ops): Add new members. Remove comma at end.
5804 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5805 (ecoff_format_ops): Add new fields. Remove comma at end.
5806 Mention inconsistency for emit_section_symbols.
5808 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5810 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5811 (coff_separate_stab_sections): New.
5812 (coff_format_ops): Add new members.
5814 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5815 (obj_aout_s_set_other): New.
5816 (obj_aout_s_set_desc): New.
5817 (obj_aout_s_get_type): New.
5818 (obj_aout_s_set_type): New.
5819 (obj_aout_separate_stab_sections): New.
5820 (aout_format_ops): New members added. Use obj_aout_process_stab,
5821 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5822 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5824 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5826 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5828 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5829 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5830 (md_estimate_size_before_relax): Ensure jumps to weak and
5831 externally visible symbols are relocatable.
5833 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5835 * stabs.c (aout_process_stab): Make global.
5836 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5837 * read.h (aout_process_stab): Declare.
5839 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5840 Generalize to *aout, *coff *elf.
5841 * configure: Regenerated.
5843 * doc/internals.texi (Object format backend): Say
5844 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5846 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5847 * Makefile.in: Regenerated.
5849 2000-05-19 Catherine Moore <clm@cygnus.com>
5851 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5853 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5855 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5856 instruction to reflect change in re_assemble_*.
5858 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5860 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5861 build PA64 ELF tools.
5862 * configure: Rebuilt.
5864 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5866 * Makefile.am: Regenerate dependencies.
5867 * Makefile.in: Regenerate.
5869 2000-05-15 Nick Clifton <nickc@cygnus.com>
5871 * config/tc-arm.c (struct asm_psr): Add boolean field
5872 distinguishing between CSPR and SPSR. Rename 'number' field
5874 (psrs): Rearrange contents to match new asm_psr structure.
5875 (arm_psr_parse): Move next to psr_required_here. Make it
5876 return an asm_psr structure.
5877 (psr_required_here): Use asm_psr structure returned by
5879 (do_msr): Reorganise to allow psr_required_here to be called
5881 (md_undefined_name): Mark 'name' parameter as unused, since
5882 the COFF target does not use it.
5884 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5886 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5888 * config/te-aux.h: Likewise.
5889 * config/te-dpx2.h: Likewise.
5890 * config/te-go32.h: Likewise.
5891 * config/te-hp300.h: Likewise.
5892 * config/te-hppa.h: Likewise.
5893 * config/te-i386aix.h: Likewise.
5894 * config/te-ic960.h: Likewise.
5895 * config/te-interix.h: Likewise.
5896 * config/te-nbsd532.h: Likewise.
5897 * config/te-pc532mach.h: Likewise.
5898 * config/te-ppcnw.h: Likewise.
5899 * config/te-psos.h: Likewise.
5900 * config/te-sparcaout.h: Likewise.
5901 * config/te-sun3.h: Likewise.
5902 * config/te-sysv32.h: Likewise.
5904 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5906 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5907 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5908 and sign extend without an if statement.
5909 (build_bytes): Likewise.
5911 2000-05-14 Kazu Hirata <kazu@hxi.com>
5913 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5914 X_add_symbol L_32 case.
5916 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5918 * config/te-freebsd.h: New file.
5920 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5922 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5923 bindtextdomain): Replace defines with those from intl/libgettext.h
5924 to quieten gcc warnings.
5926 * NEWS: Mention x86 .arch and -q.
5928 * config/tc-i386.c (quiet_warnings): New.
5929 (md_assemble): Use quiet_warnings.
5930 (md_parse_option): Set quiet_warnings from -q.
5931 (md_show_usage): Mention -q, delete -m.
5932 (flag_do_long_jump): Delete.
5933 (md_parse_option): Remove -m.
5934 (md_show_usage): Remove -m.
5935 (md_create_long_jump): Remove useless flag_do_long_jump code.
5937 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5938 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5940 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5941 Alexander Sokolov <robocop@netlink.ru>
5943 * doc/c-i386.texi (i386-Arch): New section.
5944 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5946 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5947 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5948 architecture has been given and is not 486.
5949 (set_cpu_arch): New.
5950 (md_pseudo_table): Add .arch.
5951 (md_assemble): Warn if cpu architecture has been given and an
5952 unsupported instruction.
5954 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5955 Move operand_types bit defines after relevant template field.
5956 (template): Add cpu_flags.
5960 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5962 * config/tc-mn10300.h (md_end): Define.
5963 (mn10300_finalize): Declare.
5964 * config/tc-mn10300.c: Include dwarf2dbg.h.
5965 (debug_line): Define.
5966 (md_assemble): Generate dwarf2 line info.
5967 (mn10300_finalize): New function. Finalize dwarf2 info.
5969 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5971 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5972 external version of the relocation for weak symbols.
5974 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5976 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5977 frame size in units of 16 bytes, as required per SW Conventions manual.
5978 (output_unw_records): Output info-block header as a dword to get
5981 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5983 * as.h: #include "file", not <file> on files from ../include.
5984 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5985 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
5986 (md_convert_frag): Add ATTRIBUTE_UNUSED.
5987 (tc_coff_symbol_emit_hook): Ditto.
5988 (OPTCOUNT): Cast to int to avoid compiler warning.
5989 (md_begin): Fix signed/unsigned warnings.
5991 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5993 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5994 ABRANCH LONG case for a conditional branch on a 68000.
5995 (md_estimate_size_before_relax): Likewise. Also handle
5996 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5997 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5998 PC-relative on all CPUs.
5999 (md_estimate_size_before_relax): Likewise.
6001 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6003 * as.c (parse_args): Just mention current year in printed
6006 2000-05-03 J.T. Conklin <jtc@redback.com>
6008 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6010 (md_parse_option): Recognize -m7400.
6012 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6014 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6015 don't permit lp to become less than the words array.
6017 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6019 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6020 Fix little-endian case.
6022 2000-05-03 David O'Brien <obrien@NUXI.com>
6024 * as.c (parse_args): Update copyright.
6026 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6028 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6029 for the .bss section too.
6031 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6033 * configure.in: Set em=linux for hppa-*-linux.
6034 * configure: Regenerate.
6035 * doc/Makefile.in: Regenerate with correct automake.
6037 * frags.c (frag_grow): Sanity check chunk_size.
6039 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6040 * config/obj-som.h: Likewise.
6041 * config/obj-ieee.h: Likewise.
6043 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6045 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6046 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6047 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6048 (pa_ip): low_sign_unext now returns via function value. Use
6049 re_assemble_* instead of dis_assemble_* and
6050 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6052 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6053 (md_section_align, md_parse_option, md_show_usage,
6054 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6055 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6056 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6057 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6058 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6060 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6061 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6062 outside of switch. Correct mask and shifting errors in case 10
6063 and case -11. In case 21, compare against signed range to suit
6064 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6065 case 17 and case 22, use offsetT variable to properly check range.
6066 Use re_assemble_* here too.
6067 (evaluate_absolute): Change type of value to offsetT. Call
6068 hppa_field_adjust to do the work for us.
6069 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6070 (pa_parse_cmpib_64_cmpltr): Ditto.
6071 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6072 of i to unsigned int.
6073 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6074 (pa_end_of_source): Return type is void.
6076 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6078 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6080 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6082 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6083 More comments added.
6084 (md_begin): Removed "construct symbols for each register name".
6085 Because register names conflicts with GCC generated function
6087 (avr_operand): Now constant numbers can be used as a register
6088 identifiers (0 as r0, 31 as r31).
6089 (md_assemble): use skip_space () before parsing instruction
6092 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6094 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6095 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6096 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6097 * configure: Regenerate.
6099 2000-04-29 Andreas Jaeger <aj@suse.de>
6101 * as.h: Correctly check GCC version.
6103 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6105 * doc/as.1: Fix unbalanced brackets.
6107 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6109 (line_comment_chars): Set to '/' if TE_FreeBSD.
6111 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6113 * configure.in: Configury support for PA64 (currently disabled).
6114 * configure: Rebuilt.
6116 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6118 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6119 bfd_set_section_alignment.
6121 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6123 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6126 2000-04-24 Nick Clifton <nickc@cygnus.com>
6128 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6129 * doc/as.texinfo (Align): Include arm and strongarm in list of
6130 targets that have the second form of the behaviour of the .align
6133 2000-04-24 Mark Klein <mklein@dis.com>
6135 * config/obj-som.c: Terminate obj_pseudo_table.
6137 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6139 * as.c (parse_args): Allow md_parse_option to override -a listing
6141 * config/obj-coff.c (add_lineno): Change type of offset parameter
6142 from "int" to "bfd_vma."
6143 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6144 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6145 (ppc_change_csect): Align correctly for XCOFF64.
6146 (ppc_machine): New function, which discards "ppc_machine" line.
6147 (ppc_tc): Cons for 8 when code is 64 bit.
6148 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6150 (md_parse_option): Handle -a64 and -a32.
6152 * config/tc-ppc.h (TARGET_MACH): Define.
6153 (TARGET_FORMAT): Move to function.
6154 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6156 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6158 * config/tc-avr.c: New AVR_ISA_ defined.
6159 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6160 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6161 for `fmul', `movw' and `lpm R,Z' instructions.
6162 (avr_operands): Warn if current opcode is a two-word instruction
6163 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6164 (avr_opcodes): New commands added.
6165 (REGISTER_P): Check 'a' and 'v' constraint letters.
6166 (mcu_types): New MCU added.
6168 2000-04-22 Timothy Wall <twall@cygnus.com>
6170 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6172 (operand_match): Conditionally insert default bit values for IMMU9.
6174 2000-04-14 Matthew Green <mrg@cygnus.com>
6176 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6177 * configure: Rebuilt.
6179 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6180 Jason Eckhardt <jle@cygnus.com>
6182 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6184 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6185 Added handling of new operand types l,y,&,fe,fE,fx.
6187 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6188 David Mosberger <davidm@hpl.hp.com>
6189 Timothy Wall <twall@cygnus.com>
6190 Andrew MacLeod <amacleod@cygnus.com>
6191 Jim Wilson <wilson@cygnus.com>
6193 * Makefile.am (CPU_TYPES): Add ia64.
6194 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6195 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6196 * Makefile.in: Rebuild.
6197 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6198 * configure: Rebuild.
6199 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6200 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6201 * expr.c (expr): Handle md_optimize_expr.
6202 * read.c (LEX_HASH): Add comment.
6203 * config/tc-ia64.c, config/tc-ia64.h: New files.
6205 2000-04-21 Richard Henderson <rth@cygnus.com>
6207 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6208 bundling a non-delayed branch type instruction.
6210 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6212 * config/tc-mn10300.c (HAVE_AM30): Define.
6213 (md_assemble): Use it.
6215 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6217 * config/obj-elf.c (obj_elf_change_section): Check for changed
6220 * Makefile.am: (CPU_MULTI_VALID): Remove.
6221 (MULTI_CPU_TYPES): Define.
6222 (MULTI_CPU_OBJ_VALID): Define.
6223 (DEPTC): Use the above.
6224 (DEPOBJ): Same here.
6226 Regenerate dependencies.
6227 * Makefile.in: Regenerate.
6229 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6231 * Makefile.am (YACC, LEX): Get them from configure.
6233 2000-04-18 H.J. Lu (hjl@gnu.org)
6235 * config/tc-i386.c (offset_in_range): Use addressT instead of
6236 bfd_vma for non-bfd assemblers.
6238 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6240 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6241 doesn't give spurious errors.
6243 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6245 * as.h (SEEK_SET): Define if undefined.
6247 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6249 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6250 constants, and don't assume offsetT is 32 bits.
6252 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6254 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6255 (md_pcrel_from_section): Add prototype.
6256 (d10v_fix_adjustable): Add prototype.
6257 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6259 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6261 2000-04-12 Nick Clifton <nickc@cygnus.com>
6263 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6264 symbol in frag chain.
6266 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6268 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6269 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6270 (fits_in_signed_word, smallest_imm_type): Ditto.
6271 (md_assemble): Use an offsetT var to hold offsetT values, not a
6273 (offset_in_range): New.
6274 (md_assemble): Use it.
6275 (md_convert_frag): Change type of target_address, opcode_address,
6276 and displacement_from_opcode_start to offsetT.
6277 (md_create_short_jump): Change type of offset to offsetT.
6278 (md_create_long_jump): Ditto.
6279 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6280 (md_chars_to_number): Remove.
6281 (output_invalid): Remove duplicate prototype.
6283 2000-04-09 Nick Clifton <nickc@cygnus.com>
6285 * Makefile.am (CPU_TYPES): Add 'avr'.
6286 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6287 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6289 * Makefile.in: Regenerate.
6291 * doc/as.texinfo: Add M32R documentation.
6293 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6295 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6296 --enable-build-warnings option.
6297 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6298 * Makefile.in, configure: Re-generate.
6300 2000-04-07 Nick Clifton <nickc@cygnus.com>
6302 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6303 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6304 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6305 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6306 (arm_force_relocation): Force relocations for
6307 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6309 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6311 * config/tc-sh.c (get_operands): There's no third operand if the
6312 first operand is an immediate.
6314 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6316 * config/tc-sh.c (immediate): Delete.
6317 (sh_operand_info): Add immediate member.
6318 (parse_reg): Use A_PC for pc.
6319 (parse_exp): Add second argument 'op'. All callers changed.
6320 (parse_at): Expect pc to be coded as A_PC.
6321 Use immediate field in *op.
6322 (insert): Add fourth argument 'op'. All callers changed.
6323 (build_relax): Add second argument 'op'. All callers changed.
6324 (insert_loop_bounds): New function.
6325 (build_Mytes): Remove DISP_4.
6326 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6327 (assemble_ppi): Use immediate field in *operand.
6328 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6329 (md_apply_fix): Likewise.
6330 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6332 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6334 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6336 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6338 * internals.texi (CPU backend): Document
6339 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6341 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6343 * po/gas.pot: Regenerate.
6345 * as.c (show_usage): Restore translated part of bug string.
6346 * gasp.c (show_usage): Likewise.
6348 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6349 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6350 than move-if-change.
6351 (DEP1): Modify for "gcc -MM".
6355 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6356 Update dependencies.
6357 * Makefile.in: Regenerate.
6359 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6361 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6362 (md_begin): Likewise.
6363 (HAVE_AM33): New macro.
6364 (md_assemble): Use it. Match r_regs and xr_regs only if
6367 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6369 * as.h: #include "bin-bugs.h"
6370 * as.c (show_usage): Use REPORT_BUGS_TO.
6371 * gasp.c: #include "bin-bugs.h"
6372 (show_usage): Use REPORT_BUGS_TO.
6374 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6376 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6378 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6379 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6382 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6384 * config/tc-i386.c (i386_immediate): Don't assume a constant
6385 immediate is necessarily 16 bits when in 16 bit code mode.
6386 (md_assemble): Instead set guess_suffix here after we have checked
6389 2000-04-02 Richard Henderson <rth@cygnus.com>
6391 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6392 quantities. Correct right shift sign extension.
6393 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6394 32-bit value when shifting into place.
6396 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6398 * app.c: Add ATTRIBUTE_UNUSED as needed.
6399 * config/tc-ppc.c: Likewise.
6400 (ppc_size): Make unsigned long.
6401 (ppc_insert_operand): Add casts to avoid warnings.
6403 2000-03-31 Nick Clifton <nickc@cygnus.com>
6405 * config/tc-d10v.h (md_flush_pending_output): Define.
6407 2000-03-29 Nick Clifton <nickc@cygnus.com>
6409 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6410 segment. Works for both BFD_ASSEMBLER and others.
6411 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6413 2000-03-29 Nick Clifton <nickc@cygnus.com
6415 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6417 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6419 * listing.c (LISTING_LHS_WIDTH): Default depends on
6421 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6423 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6425 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6428 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6430 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6432 * config/tc-avr.c (mcu_types): Add missing initialiser.
6433 (md_pcrel_from_section): Add prototype.
6434 (avr_operand): Remove redundant test of unsigned < 0.
6435 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6437 2000-03-27 Denis Chertykov <denisc@overta.ru>
6439 * config/tc-avr.c: New file for AVR support.
6440 * config/tc-avr.h: Likewise.
6441 * configure.in: Add AVR support.
6442 * configure: Regenerate.
6444 2000-03-26 Timothy Wall <twall@cygnus.com>
6446 * gasp.c (macro_op): Add new argument to check_macro call.
6447 Macro structure definitions moved to macro.h
6448 * sb.h: Add argument to prototype for input_scrub_include_sb.
6449 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6450 nesting checks with an additional flag.
6451 (struct input_save): Add flag to indicate whether current sb
6452 should be checked for proper macro/conditional nesting.
6453 (input_scrub_push/pop): Save/restore nest check flag.
6454 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6456 * macro.c (check_macro): Allow caller to retrieve parsed macro
6457 information if a pointer is provided. This information may be
6458 used by the new macro hooks.
6459 * macro.h: Update prototype for check_macro. Macro struct
6460 definitions moved here from macro.c/gasp.c.
6461 * read.c (read_a_source_file): Add parameter to check_macro call,
6462 and pass macro info to the macro hook, if defined.
6463 (input_scrub_insert_line): New. Allow insertion of a line of
6464 characters into the input stream.
6465 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6466 file into the input stream.
6467 (s_include): Use input_scrub_insert_file.
6468 * internals.texi: Document new macro hooks.
6469 * as.h: New prototypes added.
6471 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6473 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6474 an initial capital letter.
6475 (i386_index_check): Reindent.
6477 2000-03-19 Nick Clifton <nickc@cygnus.com>
6479 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6482 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6484 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6485 instruction operand bad if Rd > 7 when generating
6486 thumb instructions. Prevents for example,
6487 "adr r12,label" from silently failing and generating
6488 the wrong instruction.
6490 2000-03-17 Nick Clifton <nickc@cygnus.com>
6492 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6493 that have a destingation >= 0x400000.
6494 Fix compile time warning messages.
6496 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6498 * config/tc-sh.c (md_begin): When encountering insn that are
6499 not supported by the current arch, only change the name if
6500 its contents are the same as prev_name.
6501 (get_specific): If the the architecture doesn't match, fail.
6503 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6505 * config/tc-sh.c (IDENT_CHAR): Define.
6506 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6507 matching back where it came from.
6509 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6511 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6513 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6515 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6518 2000-03-15 Kazu Hirata <kazu@hxi.com>
6520 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6522 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6524 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6525 floating-point-number, make sure 'f' is in FLT_CHARS.
6527 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6529 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6530 (s_lcomm_internal): Use it.
6531 * doc/internals.texi (CPU backend): Document it.
6532 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6535 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6537 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6540 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6541 implementation doesn't have special handling for switch
6543 (macro_build): Allow for code in sections other than .text.
6545 (mips_ip): Likewise.
6546 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6547 Don't perform relocs if we will be outputting them.
6548 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6549 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6552 2000-03-09 Catherine Moore <clm@cygnus.com>
6554 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6555 relocation type based on the entry in the fixup structure.
6556 Put S_IS_EXTERN processing back in.
6558 2000-03-08 H.J. Lu (hjl@gnu.org)
6560 * Makefile.am (install-exec-tooldir): Depend on
6561 install-exec-bindir for parallel make.
6562 * Makefile.in: Regenerated.
6564 2000-03-06 Nick Clifton <nickc@cygnus.com>
6566 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6568 (md_parse_option): Parse -m32r command line switch - disable m32rx
6570 (md_show_usage): Document new option.
6572 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6573 * doc/Makefile.in: Regenerate.
6574 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6576 2000-03-02 Michael Meissner <meissner@redhat.com>
6578 * config/tc-d30v.c (check_range): Remove code that incorrectly
6579 sign extended values where bits < 32.
6581 2000-03-02 H.J. Lu (hjl@gnu.org)
6583 * configure.in: Support --enable-targets=all on ia32.
6584 * configure: Regenerated.
6586 2000-03-01 Nick Clifton <nickc@cygnus.com>
6588 * gasp.c (do_align): Remove bogus check of alignment value.
6590 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6592 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6593 TC_PPC was defined forced the type of a symbol with no other type
6596 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6598 * doc/internals.texi (CPU backend): Mention that
6599 line_separator_chars do not break up comments. Fix typos for
6600 LEX_AT and LEX_NAME descriptions. Document operands for
6601 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6602 description of md_create_short_jump usage. Document argument for
6603 md_undefined_symbol.
6605 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6607 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6608 (md_parse_option): Handle it.
6609 (md_show_usage): Document it.
6611 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6613 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6614 opcode, for the instruction `pal19'. From Andrea Arcangeli
6617 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6619 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6621 (md_assemble): To here, before template operands are matched.
6622 Also ensure a constant immediate is sign extended when we know the
6623 size is at most 16 bits. This is to catch cases like "add
6624 $0xffc0,%ax" where we don't know the size, and thus that the
6625 immediate can be represented as Imm8S until after parsing the
6627 (i386_displacement): Similarly sign extend 16 bit constant
6629 (md_assemble): Relax 16-bit jump constant range check to suit sign
6630 extended displacements.
6632 2000-02-26 Andreas Jaeger <aj@suse.de>
6634 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6636 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6638 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6639 call operands when intel_syntax.
6640 (intel_float_operand): Return 2 for "fi...".
6641 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6642 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6643 earlier "SHORT" change.
6644 (md_assemble): When determining suffix from Regs, exclude
6647 2000-02-24 Nick Clifton <nickc@cygnus.com>
6649 * configure: Add arm-wince, mips-pe and sh-pe targets.
6650 * configure: Regenerate.
6652 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6654 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6655 "pe-mips" for the mips-pe target.
6657 * config/tc-arm.c (insns): Change displacement encoded in BL
6658 and B instructions if the target port is arm-wince.
6659 (do_ldst): Do not bias the relocation offset if the target
6661 (md_pcrel_from): Add in missing relocation offset bias if the
6662 target os arm-wince.
6664 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6665 (md_begin): Disable -G support for mips-pe target.
6666 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6667 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6670 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6671 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6672 assembler, just set the alignment to 4.
6674 * config/te-wince-pe.h: New file for WinCE targets. Define
6677 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6679 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6680 string instructions.
6681 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6682 (i386_intel_memory_operand): After finding a segment override,
6683 check again for no `[' before looking for a displacement. Bomb if
6684 more than one displacement rather than silently discarding the
6685 second and subsequent ones. Free strings malloc'd by
6686 build_displacement_string.
6688 2000-02-24 Catherine Moore <clm@cygnus.com>
6690 * config/obj-som.c (obj_pseudo_table): Add "weak".
6691 (obj_som_weak): New routine.
6693 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6695 * config/tc-i386.c (union i386_op): New.
6696 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6697 Throughout file replace occurences of disps[n], imms[n], regs[n]
6698 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6699 intel mode operand swapping. Add assert in regKludge and
6700 fake_zero_displacement code. Test i.types[n] when outputting
6701 displacements and immediates. Combine output of Disp16 with
6703 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6704 when in intel mode by (not) reversing fsub and fdiv operands
6705 before the template search. This fails for single operand
6706 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6707 undefined. Instead fix the base_opcode after we've found the
6708 template. Move base_opcode xor with found_reverse_match from
6709 opcode output code to before this fix so we test for the correct
6711 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6712 check in intel mode. Instead compare opcodes.
6714 * config/tc-i386.h (TC_RELOC): Delete.
6715 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6716 with equivalent call to reloc.
6718 * as.h (flag_m68k_mri): Move declaration after target include, and
6719 only declare when TC_M68K defined. Define as zero otherwise.
6720 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6721 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6722 Define as zero otherwise.
6723 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6724 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6725 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6726 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6727 testing whether defined.
6728 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6729 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6730 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6731 rather than testing whether defined.
6732 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6733 (parse_mri_cons): Declare and use only when TC_M68K.
6734 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6735 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6736 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6738 * NEWS: Mention IBM 370 support.
6740 2000-02-23 Richard Henderson <rth@cygnus.com>
6742 * config/tc-i386.c (md_assemble): When swapping operands for
6743 intel_syntax, assume everything that's not Imm or Disp is a
6746 2000-02-23 Linas Vepstas <linas@linas.org>
6748 * config/tc-i370.c, config/tc-i370.h: New files.
6749 * Makefile.am: Add support for Linux/IBM 370.
6750 * configure.in: Likewise.
6751 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6752 * config/obj-elf.c: Include elf/i370.h
6753 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6755 * Makefile.in: Regenerate.
6756 * configure: Regenerate.
6758 * doc/c-i370.texi: New file.
6759 * doc/all.texi: Include it.
6760 * doc/as.texinfo: And here.
6761 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6762 * doc/Makefile.in: Regenerate.
6764 2000-02-19 Michael Meissner <meissner@redhat.com>
6766 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6767 determine if an instruction can be used in parallel with an ADDppp
6768 or SUBppp instruction.
6770 2000-02-22 Andrew Haley <aph@cygnus.com>
6772 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6774 2000-02-22 Andrew Haley <aph@cygnus.com>
6776 * config/tc-mips.c (mips_gp32): New variable.
6777 (macro_build) Use mips_gp32.
6779 (md_longopts): Add "-mgp32" and "-mgp64".
6780 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6782 (OPTION_M7900): Change offset
6783 (OPTION_NO_M7900): Ditto.
6785 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6787 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6788 warning, and bump it to 1.
6790 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6792 From Brad Lucier <lucier@math.purdue.edu>:
6793 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6796 2000-02-21 Catherine Moore <clm@cygnus.com>
6798 * config/tc-mips.c (MF_HILO_INSN): Define.
6799 (mips_7000_hilo_fix): Declare.
6800 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6801 (md_parse_option): Check for 7000_HILO_FIX options.
6802 (OPTION_M7000_HILO_FIX): Define.
6803 (OPTION_NO_M7000_HILO_FIX): Define.
6804 * doc/c-mips.texi (-mfix7000): Describe.
6806 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6808 * listing.c (print_lines): Remove unused variable `end'.
6810 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6811 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6812 reloc_type when BFD_ASSEMBLER.
6813 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6814 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6815 statement and quell signed vs. unsigned comparison warning.
6817 2000-02-18 Nick Clifton <nickc@cygnus.com>
6819 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6820 the computed frag offset, rather than overwriting it.
6822 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6824 * config/tc-sh.c ("elf/sh.h"): Include.
6825 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6826 (md.begin): Initialize target_arch.
6827 Only include opcodes in has table that match selected architecture.
6828 (parse_reg): Recognize register names for sh-dsp.
6829 (parse_at): Recognize post-modify addressing.
6830 (get_operands): The leading space is now optional.
6831 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6832 arguments. Update valid_arch.
6833 (build_Mytes): Add support for SDT_REG_N.
6834 (find_cooked_opcode): New function, broken out of md_assemble.
6835 (assemble_ppi, sh_elf_final_processing): New functions.
6836 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6837 (md_longopts, md_parse_option): New option: -dsp.
6838 * config/tc-sh.h (elf_tc_final_processing): Define.
6839 (sh_elf_final_processing): Declare.
6841 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6843 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6844 the unwinder subspace. Save the current seg/subseg before creating
6847 2000-02-10 Nick Clifton <nickc@cygnus.com>
6849 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6850 little endian targets.
6851 (INST_BYTE1): Redefine to handle big and little endian
6853 (cpu_type): New type: Select between M340 and M210.
6854 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6855 instructions of the M340.
6856 (md_assemble): Add support for the MULSH and OPSR classes of
6858 (md_atof): Add support for little endian targets.
6859 (md_parse_option): Add support for -EL, -EB and -mcpu command
6861 (md_convert_frag): Add support for little endian targets.
6862 (md_apply_fix3): Add support for little endian targets.
6863 (md_number_to_chars): Add support for little endian targets.
6865 2000-02-10 Timothy Wall <twall@redhat.com>
6867 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6868 defined, use it to verify the symbol just read should be a label.
6870 2000-02-10 Timothy Wall <twall@redhat.com>
6872 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6873 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6874 around colons when KEEP_WHITE_AROUND_COLON is defined.
6875 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6876 and KEEP_WHITE_AROUND_COLON.
6878 2000-02-08 Timothy Wall <twall@redhat.com>
6880 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6882 (do_repeat): New. Abstract repeat logic so that a "break" can be
6884 (end_repeat): New. Provide support for a "break" out of the
6886 * read.h: Add prototypes for new functions.
6888 2000-02-08 Timothy Wall <twall@redhat.com>
6890 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6891 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6892 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6895 2000-02-08 Timothy Wall <twall@redhat.com>
6897 * read.c: Added elseif to directives table.
6898 * read.h: Added prototype for s_elseif.
6899 * doc/as.texinfo: Added description for elseif.
6900 * cond.c (s_elseif): New function
6902 2000-02-04 Timothy Wall <twall@redhat.com>
6904 * listing.c (print_lines): Remove conditionals causing bug in
6907 2000-02-03 Timothy Wall <twall@cygnus.com>
6909 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6911 * frags.c (frag_new): Calculate fr_fix in octets
6912 (frag_now_fix) Return offset as target address offset (bytes).
6913 (frag_now_fix_octets) New - Return offset in octets (8-bit
6915 * frags.h: Added prototype for frag_now_fix_octets().
6916 Distinguish between octets and bytes in field descriptions.
6917 * listing.c (calc_hex): Account for octets vs bytes when
6918 printing addresses/offsets.
6919 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6920 target is little-endian, print the octets in a word in big-endian
6921 order so that the display looks like a proper hexadecimal number,
6922 instead of having the octets reversed.
6923 * read.c (do_align): When recording alignment, alignment power
6924 should be in terms of target bytes (minimum addressible unit)
6926 (do_org) Convert ORG target address (byte) argument into an
6927 octet offset when generating a variable fragment.
6928 * symbols.c (resolve_symbol_value): Symbol final value
6929 converted to a target address offset (bytes) from its octet offset.
6930 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6931 offset (bytes) is adjusted by the frag offset (octets) converted
6933 (coff_frob_section) Section alignment power is in terms of bytes;
6934 convert it to an octet alignment power when calculating size (and
6935 size mask) in octets. Don't modify the section size in order to
6936 "align" it for TI COFF, since that format has a different method
6937 for storing alignment information.
6939 2000-02-01 Timothy Wall <twall@cygnus.com>
6941 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6942 entries, matching the way GCC generates them. If not escaped, the
6943 filename is encoded incorrectly.
6945 2000-01-31 Nick Clifton <nickc@cygnus.com>
6947 * config/tc-arm.c (reg_table): Add support for ATPCS register
6950 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6952 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6954 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6956 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6957 of a symbol when we really care about its value.
6959 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6961 * config/tc-mcore.c (md_assemble): Give warning message if
6962 operands passes to instruction are more than the spec.
6964 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6966 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6967 Thumb mode but the label seen was not declared as '.thumb_func'
6968 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6969 correct disassembly of Thumb code bounded by non function labels.
6971 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6973 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6974 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6976 * Makefile.in: Same here.
6979 * configure.in: Set bfd_gas for i386-aout when primary target
6980 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6981 we may need the primary te_file. Remove incorrect comment.
6983 * configure: Regenerate.
6985 * config/e-i386aout.c: New file.
6987 * as.c (USE_EMULATIONS): Move to before print_version_id.
6988 (struct emulation): Add i386aout.
6989 (show_usage): Split text strings. Reformat -a text. Add --em
6993 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6994 (aout_format_ops): New.
6997 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6998 preprocessor conditional and add aout USE_EMULATIONS tests.
6999 (read_a_source_file): Don't pass error strings to printf as
7003 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7005 (do_data): Same here.
7006 (process_file): And here.
7009 * symbols.c (colon): Rewrite "already defined" fatal message
7010 code for aout with USE_EMULATIONS.
7013 * config/obj-aout.c (OBJ_HEADER): Define.
7014 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7016 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7017 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7019 (obj_aout_type): Expand S_SET_OTHER here too.
7020 (obj_read_begin_hook): Remove.
7021 (aout_pop_insert): New.
7022 (obj_aout_s_get_other): New.
7023 (obj_aout_s_get_desc): New.
7024 (aout_format_ops): New.
7027 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7028 gets aout_pseudo_table.
7029 (aout_pseudo_table): Declare.
7030 (obj_read_begin_hook): Define.
7033 * config/obj-coff.c (obj_pseudo_table): Rename to
7035 (coff_pop_insert): Use coff_pseudo_table.
7036 (coff_sec_sym_ok_for_reloc): Remove.
7037 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7038 and comment all zero entries and remove #if 0 code.
7041 * config/obj-coff.h (obj_pop_insert): Define.
7042 (coff_pseudo_table): Declare.
7045 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7046 s_get_size, s_set_size. Comment all zero entries.
7049 * config/obj-elf.c (elf_s_get_other): New function.
7050 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7051 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7052 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7054 (obj_elf_parse_section_letters): Don't pass error strings to
7055 printf as format arg.
7058 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7060 (elf_s_get_other): Declare.
7061 (S_GET_OTHER) Define as elf_s_get_other if not already
7063 (S_SET_OTHER): Only define when not already defined.
7064 (elf_obj_read_begin_hook): Declare.
7065 (obj_read_begin_hook): Define.
7066 (elf_obj_symbol_new_hook): Declare.
7067 (obj_symbol_new_hook): Define.
7070 * config/obj-multi.h: Add copyright header and protect against
7071 multiple inclusion. Add * to all function pointers.
7072 (OBJ_HEADER): If defined, include it rather than other defines
7074 (obj_frob_file_after_relocs): Test for NULL.
7075 (obj_symbol_new_hook): Here too.
7076 (obj_sec_sym_ok_for_reloc): And here.
7077 (S_GET_OTHER): Define.
7078 (S_GET_DESC): Define.
7079 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7080 (OBJ_MAYBE_ELF): Update comment.
7082 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7083 OBJ_AOUT preprocessor conditional and handle emulation by
7084 testing OUTPUT_FLAVOR.
7085 (i386_displacement): Here too.
7086 (md_section_align): Similarly here.
7087 (i386_target_format): Conditionally compile when more than one
7088 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7089 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7090 (i386_displacement): Here too.
7093 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7094 Define TARGET_FORMAT for aout only when not multi.
7097 * config/te-multi.h: Delete file as it's identical to te-generic.h
7099 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7101 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7102 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7105 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7107 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7110 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7112 * config/tc-mips.c (mips_do_align): New function.
7113 * config/tc-mips.h (md_do_align): Define.
7115 2000-01-10 Philip Blundell <philb@gnu.org>
7117 * doc/c-arm.texi (ARM Options): Fix typo.
7118 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7119 line separator for Linux.
7120 * doc/as.texinfo (Comments): Mention the ARM.
7122 2000-01-10 Philip Blundell <pb@futuretv.com>
7124 * configure.in (arm*-*-conix*): New target.
7125 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7127 * configure: Regenerate.
7129 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7131 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7132 (obj_elf_visibility): New function.
7134 * doc/as.texinfo (Visibility): New node: document visibility
7137 For older changes see ChangeLog-9899