1 2001-10-23 Alan Modra <amodra@bigpond.net.au>
3 * as.c (parse_args): Print the date as well for --version.
5 2001-10-20 Chris Demetriou <cgd@broadcom.com>
7 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
8 SB-1 CPU for consistency.
9 (mips_cpu_info_table): Tweak comment about SB-1.
11 2001-10-20 H.J. Lu <hjl@gnu.org>
13 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
14 (cirrus_parse_offset): Likewise.
16 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
18 * config/tc-arm.c: Restore line_comment_chars.
20 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
22 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
25 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
27 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
28 for undefined symbols.
30 2001-10-17 Chris Demetriou <cgd@broadcom.com>
32 * doc/as.texinfo (MIPS ISA options): Added accidentally
33 omitted "-mips64" option to list of options.
35 2001-10-17 matthew green <mrg@redhat.com>
37 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
38 -m7410, -m7450 and -m7455 options.
40 2001-10-17 Alan Modra <amodra@bigpond.net.au>
42 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
43 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
44 (md_begin): Don't set ppc_size here.
45 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
46 (md_shortopts): Constify.
47 (md_longopts): Likewise.
48 (md_longopts_size): Likewise.
49 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
51 (ppc_machine): Explain why this function is a nop.
53 2001-10-17 Alan Modra <amodra@bigpond.net.au>
55 * bit_fix.h: Comment typo fix.
56 * config/tc-mips.c: Likewise.
57 * config/tc-sh.c: Likewise.
58 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
60 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
61 that autoheader doesn't duplicate config.in entries.
62 (DEFAULT_ARCH): Ditto.
63 * configure: Regenerate.
64 * config.in: Regenerate.
66 2001-10-16 Alan Modra <amodra@bigpond.net.au>
68 From Andrew Pines <apines@cosmodog.com>
69 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
71 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
72 Hans-Peter Nilsson <hp@bitrange.com>
74 * config/tc-sh.c (shl): Remove.
76 (little): Remove shl handling. Emit error for endian mismatch.
77 (md_show_usage): Add description of -big.
78 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
80 (md_pseudo_table): Add .big.
81 (md_longopts): Add -big.
82 (md_begin): Don't set target_big_endian here.
83 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
84 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
86 * configure.in (endian): Default is big.
87 (sh-*-pe*): Little endian.
88 (cpu_type): Set sh for target sh*.
89 * configure: Regenerate.
91 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
93 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
96 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
98 * config/tc-arm.c: Replace CONST with const.
100 * cgen.c: Tidy up formatting.
102 2001-10-12 matthew green <mrg@redhat.com>
104 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
105 flags, equivalent to -m7400. New -maltivec to enable AltiVec
106 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
107 64-bit and 32-bit BookE support, respectively. Change -m403 and
108 -m405 to set PPC403 option.
109 (md_show_usage): Adjust for new options.
110 * doc/all.texi: Set PPC.
111 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
112 * doc/c-ppc.texi: New file.
113 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
114 * doc/Makefile.in: Regenerate.
116 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
118 * read.c (s_bad_endr): New function. Issues a warning message
119 about a bad use of the .rept pseudo op.
120 (po_table[]): Add .endr.
121 * read.h: Prototype s_bad_endr.
123 * CONTRIBUTORS: Update contact email address.
125 2001-10-11 Kazu Hirata <kazu@hxi.com>
127 * config/tc-alpha.c: Fix comment typos.
128 * config/tc-cris.c: Likewise.
129 * config/tc-hppa.c: Likewise.
130 * config/tc-i370.c: Likewise.
131 * config/tc-mips.c: Likewise.
132 * config/tc-mn10200.c: Likewise.
133 * config/tc-mn10300.c: Likewise.
134 * config/tc-sh.c: Likewise.
135 * config/tc-tahoe.c: Likewise.
136 * config/tc-v850.c: Likewise.
138 2001-10-11 Kazu Hirata <kazu@hxi.com>
140 * app.c: Fix comment typos.
141 * bit_fix.h: Likewise.
143 * itbl-ops.c: Likewise.
145 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
147 * input-file.c: Include safe-ctype.h.
148 (input_file_open): Use ISSPACE instead of isspace.
150 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
152 * config/tc-mips.c (mips_cpreturn_offset): New variable.
153 (mips_cpreturn_register): Likewise.
154 (mips_gp_register): Likewise.
155 (s_cpsetup): New function prototype.
156 (s_cplocal): Likewise.
157 (s_cpreturn): Likewise.
158 (s_gpvalue): Likewise.
159 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
161 (macro): Don't warn about .cprestore for NewABI.
162 (md_pcrel_from): Code cleanup.
163 (mips_force_relocation): Force output of some NewABI relocations even
164 without a defined symbol.
165 (s_cpload): Ignore .cpload for NewABI.
166 (s_cpsetup): Handle .cpsetup.
167 (s_cplocal): Handle .cplocal.
168 (s_cprestore): Ignore .cprestore for NewABI.
169 (s_cpreturn): Handle .cpreturn.
170 (s_gpvalue): Handle .gpvalue.
171 (s_cpadd): Ignore .cpadd for NewABI.
172 (nopic_need_relax): Take g_switch_value into account as gp
174 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
176 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
178 * config/tc-mips.c (my_getSmallParser): New function prototype.
179 (small_ex_type): Named this enum, more return values for
180 my_getSmallExpression.
181 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
182 triple relocations. Protect some parts with ifdef OBJ_ELF.
183 (percent_op_match): New struct, lookup table for %some_reloc().
184 (my_getSmallParser): New function, parses nested percent_ops also.
185 (my_getSmallExpression): Rewite to support nested percent_ops.
187 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
190 (load_address): Support both 32- and 64-bit addresses.
191 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
192 (macro2): Call load_address correctly.
194 2001-10-09 Christian Groessler <cpg@aladdin.de>
196 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
197 since z8k-opc.h now uses the PARAMS macro.
199 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
201 * config/tc-arm.c: Change MAVERIK to MAVERICK.
203 2001-10-09 Alan Modra <amodra@bigpond.net.au>
205 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
207 (obj_elf_change_section): Rename "group" to "group_name".
208 (obj_elf_section): Likewise.
209 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
210 first member section; Instead use elf_next_in_group.
212 2001-10-09 Alan Modra <amodra@bigpond.net.au>
214 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
215 Set elf_section_data group from it. Warn if group name changed.
216 (obj_elf_parse_section_letters): Parse 'G' too.
217 (obj_elf_section): Parse group name.
218 (struct group_list): New.
219 (build_group_lists): New function.
220 (elf_frob_file): Create SEC_GROUP section(s).
222 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
225 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
227 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
229 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
230 (cirrus_regtype): New enum.
231 (LONGEST_INST): Change to 10.
238 (insns): Add cirrus dsp instructions.
239 (ARM_EXT_MAVERIKSC_REG): New.
240 (cirrus_register): New.
241 (cirrus_mvf_register): New.
242 (cirrus_mvd_register): New.
243 (cirrus_mvfx_register): New.
244 (cirrus_mvdx_register): New.
245 (cirrus_mvax_register): New.
246 (ARM_EXT_MAVERIKsc_register): New.
247 (reg_table): Add cirrus registers.
248 (cirrus_valid_reg): New.
249 (cirrus_reg_required_here): New.
250 (do_c_binops_1): New.
251 (do_c_binops_2): New.
252 (do_c_binops_3): New.
253 (do_c_triple_4): New.
254 (do_c_triple_5): New.
269 (cirrus_parse_offset): New.
271 (md_parse_option): Add arm9e.
272 (md_show_usage): Same.
274 2001-10-08 Tom Rix <trix@redhat.com>
276 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
278 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
280 2001-10-07 Alan Modra <amodra@bigpond.net.au>
282 * config/obj-elf.c: Standardize error/warning messages - don't
283 capitalise, no final period or newline, don't say "ignoring" for
284 as_bad messages. In some cases, change the wording to that used
285 elsewhere for similar messages.
286 (obj_elf_section_name): New function, split out from ..
287 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
288 entsize not specified.
290 2001-10-05 Jakub Jelinek <jakub@redhat.com>
292 * doc/as.texinfo: Document M and S ELF section flags.
294 2001-10-05 Alan Modra <amodra@bigpond.net.au>
296 * subsegs.c (subseg_text_p): Return 0 for absolute section.
297 * read.c (do_align): If in absolute section, warn about and ignore
298 non-zero fill pattern.
300 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
302 * config/tc-mn10300.c (tc_gen_reloc): Don't free
303 reloc->sym_ptr_ptr if it's not allocated.
305 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
307 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
309 (prev_insn_fixp): Likewise.
310 (append_insn): Changed prototype to accept a relocation pointer.
311 (imm_reloc): Make it an array.
312 (offset_reloc): Likewise.
313 (md_assemble): Handle triple relocations.
314 (append_insn): Likewise. Add handling for some NewABI relocations.
315 (mips_no_prev_insn): Handle triple relocations.
316 (macro_build): Likewise. Add handling for some NewABI relocations.
317 Move handling for the 'u' case to append_insn().
318 (mips16_macro_build): Handle triple relocations.
319 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
321 (mips_ip): Handle triple relocations.
322 (mips16_ip): Likewise.
323 (mips_force_relocation): Force handling of triple relocations
324 without symbols for NewABI.
325 (md_apply_fix): Add handling for some NewABI relocations.
327 2001-10-05 Alan Modra <amodra@bigpond.net.au>
329 * config/tc-i386.c (parse_register): If not producing code for
330 x86_64, reject x86_64 register name matches.
331 (md_assemble): Remove now redundant check for x86_64 regs.
333 2001-10-04 Alan Modra <amodra@bigpond.net.au>
335 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
336 as BFD_DEFAULT_TARGET_SIZE.
338 (ppc_is_toc_sym): Likewise.
339 (md_apply_fix3): Likewise.
341 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
343 * config/tc-mips.c (mips_64): Remove.
344 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
346 (mips_abi_level, mips_abi): New enum.
347 (mips_32bit_abi): Remove.
348 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
349 (HAVE_NEWABI): New define.
350 (HAVE_64BIT_OBJECTS): New define.
351 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
352 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
353 (support_64bit_objects): New prototype.
354 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
355 .reginfo section for n32, use .MIPS.options instead.
356 (support_64bit_objects): New function, code from md_parse_option.
357 (md_longopts): Add -n32 option.
358 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
359 Add -n32 option. Protect with OBJ_ELF.
360 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
361 (mips_elf_final_processing): Likewise. Don't write .reginfo section
362 for n32, use .MIPS.options instead.
364 2001-10-03 Alan Modra <amodra@bigpond.net.au>
366 * po/POTFILES.in: Regenerate.
367 * configure: Regenerate.
369 2001-10-02 Alan Modra <amodra@bigpond.net.au>
371 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
372 bits if target is 64 bit.
374 * doc/as.texinfo (listing): Fix typo.
376 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
378 * Makefile.am (Makefile): Depend on bfd/configure.in.
380 * Makefile.in: Regenerate.
382 2001-09-30 H.J. Lu <hjl@gnu.org>
384 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
385 and "ams" for compatibility.
387 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
389 * config/tc-sh.c (md_pcrel_from_section): Transformed from
390 md_pcrel_from. Handle pc-relativeness against link-time
391 symbol. Handle relativeness to elsewhere than the fixup.
392 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
393 (md_pcrel_from_section): Prototype.
395 * Makefile.am: Update dependencies with "make dep-am".
396 * Makefile.in: Regenerate.
398 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
400 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
401 (print_opcode_format, skip_whites): Likewise.
402 (convert_branch, m68hc11_new_insn): Likewise.
403 (build_dbranch_insn, build_indexed_byte): Likewise.
404 (build_reg_mode, find, find_opcode): Likewise.
405 (print_insn_format): Fix call to print_opcode_format.
406 (md_assemble): Fix call to build_dbranch_insn.
408 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
410 * config/tc-arm.c: Add missing prototypes.
412 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
414 * input-file.c (input_file_open): When reading the
415 first line looking for #NO_APP, prepare for the possibility
416 of finding #APP instead. Also fix algorithm to allow
417 white-space to follow either #NO_APP or #APP directives.
419 2001-09-25 Geoff Berry <geoff.berry@bops.com>
421 * listing.c (buffer_line): Don't write past the end of `line' when
424 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
426 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
427 relocation for differences between symbols in a section other
428 than the one in which the difference is to be placed; apply
429 the relocation instead.
431 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
433 * config/tc-arc.c: Add missing prototype.
434 (md_atof): Change type to int. Add missing prototype.
435 * config/tc-arc.h: Prototype exported functions.
437 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
439 * as.c: Add missing function prototype.
440 * config/obj-aout.c: Fix compile time warning.
442 2001-09-21 Bruno Haible <haible@clisp.cons.org>
444 * config/tc-openrisc.c: Don't include <ctype.h>.
446 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
448 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
450 2001-09-19 Alan Modra <amodra@bigpond.net.au>
452 * config/tc-i370.c: Fix typo in last change.
454 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
456 * doc/as.texinfo (Symbol Names): Improve documentation on local
457 labels and add documenation about dollar labels.
459 2001-09-18 Bruno Haible <haible@clisp.cons.org>
461 * as.h: Don't include <ctype.h>.
462 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
463 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
464 (atof_generic): Use ISDIGIT instead of isdigit.
465 * config/m68k-parse.y: Include "safe-ctype.h".
466 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
467 * config/obj-elf.c: Include "safe-ctype.h".
468 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
469 * config/obj-vms.c: Include "safe-ctype.h".
470 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
471 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
472 instead of isupper/islower/toupper/tolower.
473 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
474 (insert_sreg): Use TOUPPER instead of islower/toupper.
475 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
476 isalpha/isalnum/isupper/tolower.
477 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
479 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
480 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
481 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
482 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
483 (arc_extoper): Use TOLOWER instead of isupper/tolower.
484 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
485 (arm_psr_parse): Use ISALPHA instead of isalpha.
486 (accum0_required_here): Use ISALNUM instead of isalnum.
487 (do_ldrd): Use ISSPACE instead of isspace.
488 (decode_shift): Use ISALPHA instead of isalpha.
489 (insert_reg): Use TOUPPER instead of islower/toupper.
490 (arm_reg_parse): Use ISALPHA instead of isalpha.
491 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
492 isalnum/ispunct/tolower.
493 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
494 (md_parse_option): Use TOLOWER instead of tolower.
495 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
496 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
497 (cris_process_instruction): Use ISLOWER instead of islower.
498 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
499 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
500 (get_flags): Use ISSPACE instead of isspace.
501 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
502 (do_assemble): Use TOLOWER instead of tolower.
503 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
504 (do_assemble): Use TOLOWER instead of tolower.
505 (d30v_start_line): Use ISSPACE instead of isspace.
506 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
507 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
508 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
509 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
510 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
511 (start_label): Use ISALPHA instead of isalpha.
512 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
513 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
514 isupper/islower/tolower.
515 (pa_parse_number): Use ISDIGIT instead of isdigit.
516 (pa_chk_field_selector): Use TOLOWER instead of tolower.
517 (pa_stringer): Use ISDIGIT instead of isdigit.
518 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
519 (register_name): Use ISALPHA instead of isalpha.
520 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
521 isalnum/islower/tolower.
522 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
524 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
526 (md_assemble): Use ISSPACE instead of isspace.
527 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
528 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
529 instead of isdigit/islower/isupper/tolower/isalpha.
530 (output_invalid): Use ISPRINT instead of isprint.
531 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
532 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
533 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
534 (get_args): Use ISALNUM instead of isalnum.
535 * config/tc-ia64.c: Include "safe-ctype.h".
536 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
537 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
538 (ia64_parse_name): Likewise.
539 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
540 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
541 instead of isspace/isalnum/isupper/tolower.
542 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
543 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
544 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
545 (mklower_table): Remove variable.
546 (mklower): Remove macro.
547 (insert_reg): Use TOUPPER instead of islower/toupper.
548 (md_begin): Remove initialization of mklower_table.
549 (s_reg): Use ISALNUM instead of isalnum.
550 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
551 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
552 (build_mri_control_operand): Use TOLOWER instead of tolower.
553 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
554 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
555 (md_assemble): Use ISSPACE instead of isspace.
556 (get_imm16): Use ISALNUM instead of isalnum.
557 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
558 isdigit/isupper/tolower.
559 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
560 instead of isalpha/isupper/tolower.
561 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
562 isdigit/islower/isupper.
563 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
564 (mcore_s_section): Use ISSPACE instead of isspace.
565 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
566 isspace/tolower/isalnum.
567 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
568 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
569 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
571 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
572 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
573 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
574 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
576 (tc_get_register): Likewise.
577 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
578 (s_mips_ent): Use ISDIGIT instead of isdigit.
579 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
580 (md_assemble): Use ISSPACE instead of isspace.
581 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
582 (md_assemble): Use ISSPACE instead of isspace.
583 * config/tc-ns32k.c: Don't include <ctype.h>.
584 * config/tc-pdp11.c: Include "safe-ctype.h".
585 (mklower): Remove function.
586 (parse_reg): Use TOLOWER instead of mklower.
587 * config/tc-pj.c: Include "safe-ctype.h".
588 (md_assemble): Use ISSPACE instead of isspace.
589 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
590 (register_name): Use ISALPHA instead of isalpha.
591 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
592 isalnum/islower/tolower.
593 (md_assemble): Use ISSPACE instead of isspace.
594 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
596 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
597 (register_name): Use ISALPHA instead of isalpha.
598 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
599 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
601 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
602 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
603 isalnum/islower/tolower.
604 (IDENT_CHAR): Use ISALNUM instead of isalnum.
605 (parse_reg): Use TOLOWER instead of tolower.
606 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
607 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
608 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
609 (parse_keyword_arg): Use ISALNUM instead of isalnum.
610 * config/tc-tahoe.c: Include "safe-ctype.h".
611 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
612 (tip_op): Use TOLOWER instead of isupper/tolower.
613 * config/tc-tic30.c: Include "safe-ctype.h".
614 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
615 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
616 (tic30_operand): Use TOLOWER instead of tolower.
617 (tic30_find_parallel_insn): Likewise.
618 (output_invalid): Use ISPRINT instead of isprint.
619 * config/tc-tic54x.c: Include "safe-ctype.h".
620 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
621 (lookup_version): Use TOUPPER instead of toupper.
622 (tic54x_var): Use ISALPHA instead of isalpha.
623 (tic54x_mlib): Use ISSPACE instead of isspace.
624 (subsym_iscons): Use TOUPPER instead of toupper.
625 (get_operands): Use ISSPACE instead of isspace.
626 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
627 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
628 (next_line_shows_parallel): Use ISSPACE instead of isspace.
629 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
630 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
631 ISSPACE instead of isspace.
632 * config/tc-tic80.c: Include "safe-ctype.h".
633 (md_assemble): Use ISSPACE instead of isspace.
634 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
635 (system_register_name): Use ISDIGIT instead of isdigit.
636 (md_assemble): Use ISSPACE instead of isspace.
637 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
638 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
639 isupper/tolower/isdigit.
640 (vip_op): Use TOLOWER instead of isupper/tolower.
641 * config/tc-w65.c: Don't include <ctype.h>.
642 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
643 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
644 (whatreg): Use ISDIGIT instead of isdigit.
645 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
646 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
647 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
648 (integer_constant): Use ISALNUM/TOUPPER instead of
649 isalnum/islower/toupper.
650 (operand): Use TOLOWER instead of isupper/tolower.
651 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
652 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
654 (process_assigns, whatcond): Use TOUPPER instead of toupper.
655 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
656 (main): For gettext, also set the LC_CTYPE locate facet.
657 * hash.c: Include "safe-ctype.h".
658 (main): Use TOLOWER instead of isupper/tolower.
659 * itbl-lex.l: Don't include <ctype.h>.
660 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
661 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
662 omit non-ASCII characters.
663 (debugging_pseudo): Use ISSPACE instead of isspace.
664 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
665 (buffer_and_nest): Use ISALNUM instead of isalnum.
666 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
667 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
668 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
669 instead of isalnum/isdigit/isupper/isalpha.
670 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
671 of isalpha/isalnum/isupper/tolower.
672 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
673 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
674 isupper/tolower/isdigit.
675 (s_mri_common): Use ISDIGIT instead of isdigit.
676 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
677 (s_float_space): Use ISALPHA instead of isalpha.
678 (ignore_rest_of_line): Use ISPRINT instead of isprint.
679 (float_cons): Use ISALPHA instead of isalpha.
680 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
682 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
683 (save_symbol_name): Use ISLOWER/TOUPPER instead of
685 (symbol_find_base): Use TOUPPER instead of islower/toupper.
686 (decode_local_label_name): Use ISDIGIT instead of isdigit.
688 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
690 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
691 in 64 bit mode and make format "e" work.
693 2001-09-18 Alan Modra <amodra@bigpond.net.au>
695 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
697 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
698 var to ensure bfd_alloc arg is the right type.
699 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
702 * config/obj-coff.c: Replace calls to bfd_write with calls to
703 bfd_bwrite. Cast args of bfd_seek.
705 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
708 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
710 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
713 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
715 * config/tc-sh.h (sh_force_relocation): Prototype.
716 (struct fix): Forward declare.
717 * config/tc-sh.c (type sh_operand_info): Move to top of file.
718 (cons, s_align_bytes): Remove old-type declarations.
719 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
720 get_operands, get_specific, insert, build_relax,
721 insert_loop_bounds, build_Mytes): Prototype.
722 (little): Make static. Prototype.
723 (check, tc_Nout_fix_to_chars): Delete unused functions.
725 2001-09-14 Eric Christopher <echristo@redhat.com>
727 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
730 2001-09-14 Kevin Lo <kevlo@openbsd.org>
732 * configure.in: Add arm-openbsd target.
733 * configure: Regenerate.
735 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
737 * configure.in: Change machine triplets from mips-*-linux-gnu* to
740 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
742 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
744 2001-09-11 Richard Henderson <rth@redhat.com>
746 * config/tc-alpha.c (alpha_elf_section_letter): New.
747 (alpha_elf_section_flags): New.
748 * config/tc-alpha.h (md_elf_section_letter): New.
749 (md_elf_section_flags): New.
750 * config/tc-ia64.c (ia64_elf_section_letter): New.
751 * config/tc-ia64.h (md_elf_section_letter): New.
753 2001-09-11 Jakub Jelinek <jakub@redhat.com>
755 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
756 of 'm', 'S' instead of 's'. Update bad_msg.
757 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
758 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
760 2001-09-09 Alan Modra <amodra@bigpond.net.au>
762 * expr.c (expr): Move code setting "retval" to the end of the loop,
763 and rearrange for efficiency. For "PIC code" subtraction, use
764 "rightseg" rather than recalculating. For "symbol OP symbol"
765 subtract, set "retval" to absolute_section if symbols in same
767 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
768 O_symbol. Simplify a +/- b code. Allow equality and non-equality
769 comparisons on symbols from any section. Allow other comparison
770 operators as for subtraction.
771 (symbol_equated_reloc_p): New predicate function.
772 * symbols.h (symbol_equated_reloc_p): Declare.
773 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
774 for expression syms is set correctly.
775 (adjust_reloc_syms): Use symbol_equated_reloc_p.
776 (write_relocs): Likewise.
777 (write_object_file): Likewise.
778 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
779 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
780 of a complex expression when setting up frag_var.
782 2001-09-07 Richard Henderson <rth@redhat.com>
784 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
785 require_seq and allow_seq. Let !literal omit the sequence number.
786 (tokenize_arguments): Reject sequence numbers of !allow_seq.
788 2001-09-08 Jakub Jelinek <jakub@redhat.com>
790 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
791 section symbols the same way as externs.
793 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
795 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
798 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
800 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
801 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
802 PIC, BFD_RELOC_16_PCREL for the rest.
804 (md_pcrel_from): return the right offset for the differently shifted
806 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
808 2001-09-05 Richard Henderson <rth@redhat.com>
810 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
811 (pseudo_func): Add @iplt.
812 (pseudo_opcode): Add data16 and data16.ua.
813 (md_begin): Set iplt pseudo.
814 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
816 2001-09-04 Richard Henderson <rth@redhat.com>
818 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
819 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
820 (alpha_macros): Remove occurrences of same.
821 (O_lituse_addr, O_gprel): New.
822 (DUMMY_RELOC_LITUSE_*): New.
823 (s_alpha_ucons, s_alpha_arch): Prototype.
824 (alpha_reloc_op): Construct elements via DEF macro.
825 (ALPHA_RELOC_SEQUENCE_OK): Remove.
826 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
827 members to not be literal specific.
828 (next_sequence_num): New.
829 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
830 added/removed BFD relocations.
831 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
832 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
833 (tokenize_arguments): Parse ! relocations properly.
834 (find_macro_match): Delete unused macro argument types.
835 (assemble_insn): Add reloc parameter; emit that instead of the
836 default as appropriate.
837 (get_alpha_reloc_tag): New. Split from ...
838 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
839 (assemble_tokens): Don't search macros if user relocation present.
840 Copy reloc sequence number to insn struct.
841 (emit_ldgp): Remove user reloc handling.
842 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
843 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
844 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
845 * config/tc-alpha.h (tc_adjust_symtab): Always define.
846 (struct alpha_fix_tag): Name members less literal specific.
848 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
850 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
851 address of two symbols in different sections.
853 2001-08-31 Eric Christopher <echristo@redhat.com>
854 Jason Eckhardt <jle@redhat.com>
856 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
857 5kc, and 20kc. Clean up old entries.
859 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
860 Jeff Law <law@redhat.com>
862 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
863 offset match H8 ELF spec.
864 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
865 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
867 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
868 (build_bytes): Mark fixups for PCrel branches as signed. For
869 OBJ_ELF, make sure the reloc's offset points to the first byte
871 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
872 * tc-h8300.h (relocation mappings): Add.
874 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
876 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
877 define for BFD_ASSEMBLER.
878 (tc_reloc_mangle): Likewise.
879 (tc_gen_reloc): New function for BFD_ASSEMBLER.
881 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
883 * config/tc-h8300.c (h8300hmode): Record the machine type
884 if BFD_ASSEMBLER is defined.
885 (h8300smode, md_begin): Similarly.
887 2001-08-29 Joel Sherrill <joel@OARcorp.com>
889 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
890 default from coff to elf.
891 * configure: Regenerate.
893 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
895 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
896 assorted coff relocations to the corresponding elf relocations.
897 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
899 * configure.in: Add case for h8300-*-elf.
900 * configure: Regenerate.
902 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
904 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
905 documentation to reflect reality.
907 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
909 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
910 (macro): Reflect change to MAX_GPREL_OFFSET.
912 2001-08-27 Torbjorn Granlund <tege@swox.com>
913 Staffan Ulfberg <staffanu@swox.se>
914 Linus Nordberg <linus@swox.se>
915 Alan Modra <amodra@bigpond.net.au>
917 * configure.in: Recognise powerpc*le*, not just powerpcle*.
918 * configure: Regenerate.
919 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
920 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
921 (md_assemble): Use them.
922 (ppc_machine): Support stub for ELF64 as well as XCOFF.
923 (md_pseudo_table): Add "llong", "quad".
924 (md_parse_option): Match default_cpu of powerpc*.
925 (ppc_arch): Likewise.
926 (ppc_subseg_align): Only for OBJ_XCOFF.
927 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
928 (md_begin): Select PPC_OPCODE_64 for 64 bit.
929 (ppc_insert_operand): Don't bother testing 'file' before calling
930 as_bad_where. Use as_bad_where for operand->insert errors.
931 (mapping): Add ELF64 relocation modifiers.
932 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
933 expressions with abs_symbol.
934 (ppc_elf_cons): Correct offset for little endian targets.
935 (ppc_elf_frob_symbol): New.
936 (md_assemble): Add support for 64 bit ELF relocs.
937 (ppc_tc): Ensure 8 byte alignment when 64 bit.
938 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
939 ".toc" section for 64 bit ELF.
940 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
941 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
942 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
943 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
944 Expand on comments, error message. Add support for 64 bit relocs,
945 and use PPC_HI etc. macros.
946 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
947 (HANDLE_ALIGN): Define to generate nops in code sections rather
949 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
950 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
951 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
952 (ppc_fix_adjustable): Declare.
953 (tc_frob_symbol): Define.
954 (ppc_elf_frob_symbol): Declare.
956 2001-08-26 Andreas Jaeger <aj@suse.de>
958 * config/tc-s390.c: Add missing prototypes
959 (md_gather_operands): Make static.
961 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
963 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
964 allowed value, not the word beyond maximum.
965 * config/tc-mips.c (macro_build_lui): Code cleanup.
966 (macro): Reflect change to MAX_GPREL_OFFSET.
967 (mips_ip): Check explicitly against S_EX_NONE.
968 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
969 (md_apply_fix): Code cleanup.
971 2001-08-24 Andreas Jaeger <aj@suse.de>
973 * config/tc-ppc.h: Fix prototype declaration.
975 2001-08-23 Jakub Jelinek <jakub@redhat.com>
977 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
978 * config/obj-elf.c (obj_elf_size): When size is constant, free
979 and clear symbol_get_obj(sym)->size if any.
981 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
983 * config/tc-mips.c (md_begin): Warn about incompatibility between
984 -march=FOO and -mipsN option, continue with default ISA.
986 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
988 * config/tc-mips.c (md_parse_option): #ifdef the
989 traditional/non-traditional names as it is done in mips_target_format.
991 2001-08-20 Richard Henderson <rth@redhat.com>
993 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
994 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
995 use seg parameter instead of now_seg.
997 2001-08-18 H.J. Lu <hjl@gnu.org>
999 * config/tc-mips.c (show): Add the missing prototype.
1001 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1003 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1005 (mips_ip): Use the new return values instead of characters. Add
1006 support for %higher and %highest.
1009 (my_getSmallExpression): Make parsing case insensitive and more
1010 reliable. Add support for %higher and %highest. Further support to
1011 parse %gprel and %neg is implemented but currently deactivated.
1013 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1015 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1016 (ecoff_build_symbols): Likewise.
1017 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1019 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1021 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1022 for n32 ABI if appropriate.
1024 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1026 * config/tc-mips.c (cons_fix_new_mips): Remove.
1027 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1028 (cons_fix_new_mips): Remove.
1030 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1032 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1033 a label, not a hex constant.
1035 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1037 * config/tc-v850.h: Add missing prototypes.
1039 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1041 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1044 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1046 * config/tc-sparc.c (cons_fix_new_sparc): Move
1047 `sparc_no_align_cons = 0;' to...
1048 (s_uacons): ...here so that sparc_no_align_cons will get
1051 2001-08-11 Kazu Hirata <kazu@hxi.com>
1053 * config/tc-mips.c: Fix a comment typo.
1055 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1057 * config/tc-mips.c (move_register): New function.
1058 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1059 (mips_ip): Likewise.
1060 (macro2): Use move_register rather than macro_build for moves.
1061 (mips16_macro): Likewise.
1062 (macro): Likewise. Handle M_MOVE.
1064 2001-08-10 Andreas Jaeger <aj@suse.de>
1066 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1068 * configure: Regenerate.
1070 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1072 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1073 Comment indentation of #pragma.
1074 * macro.c (alloca): Likewise.
1076 * config/tc-ppc.c: Revert 2001-08-08.
1078 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1080 * symbols.c: Add missing prototypes.
1081 * config/e-i386elf.c: Likewise.
1082 * config/e-i386coff.c: Likewise.
1083 * config/e-i386aout.c: Likewise.
1084 * config/obj-coff.c: Likewise.
1085 (def_symbol_in_progress, stack): Move definition.
1086 * config/obj-elf.c: Add missing prototypes.
1087 (obj_elf_change_section): Make static.
1088 (obj_elf_parse_section_letters): Likewise.
1089 (obj_elf_section_word): Likewise.
1090 (obj_elf_section_type): Likewise.
1092 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1094 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1095 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1096 determining reloc type with code reading operands->reloc field.
1098 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1100 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1101 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1102 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1103 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1105 * output-file.c (output_file_create): Don't try to open a second
1106 time as it's unnecessary. FOPEN_W was undefined too.
1108 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1110 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1111 (mips_ip): Likewise. Typo.
1113 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1115 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1117 (RELAX_ENCODE): Replace bfd_vma by valueT.
1118 (load_address): Formatting.
1119 (macro): Likewise. Code cleanup. Typo.
1120 (macro2): Formatting.
1121 (md_parse_option): Typo.
1122 (s_mipsset): Reorder cases to look nicer.
1123 (md_estimate_size_before_relax): Formatting. Code cleanup.
1124 (mips_elf_final_processing): Check against NULL instead of 0.
1125 (md_obj_end): Remove ugly `' in message string.
1126 (s_mips_ent): Remove ugly `' in message string.
1128 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1130 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1131 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1132 mutually exclusive (if they are different).
1133 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1136 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1138 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1141 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1143 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1144 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1145 (md_long_opts): Add -mfp32 option.
1146 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1147 (md_show_usage): Show usage for -mfp32 and -mgp32.
1148 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1149 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1150 (HAVE_32BIT_ADDRESSES): New macro.
1151 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1152 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1153 (s_cprestore, s_cpadd): Likewise.
1154 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1155 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1156 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1157 to determine the width of addresses in load, store and jump macros.
1158 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1159 used in set instructions; do not check the address size for them.
1160 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1161 unaligned load and store macros.
1162 (mips_ip): Use the new macros to check the width of a register when
1163 processing float constants. Force a constant into memory if it is
1164 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1165 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1166 than mips_gp32 to select synthetic instructions.
1167 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1168 synthetic instructions.
1170 2001-08-01 Christian Groessler <cpg@aladdin.de>
1172 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1173 "rh", "rr", "rq", or "sp" then don't automatically assume
1174 it's a register name. Check whether there is a number
1177 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1179 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1180 Don't allocate more space than necessary for the input line copy.
1182 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1184 * read.c: Standardize error/warning messages - don't capitalise, no
1185 final period or newline, don't say "ignored" or "zero assumed" for
1186 as_bad messages. In some cases, change the wording to that used
1187 elsewhere for similar messages.
1190 * atof-generic.c: Likewise.
1193 * depend.c: Likewise.
1194 * dwarf2dbg.c: Likewise.
1195 * ecoff.c: Likewise.
1197 * frags.c: Likewise.
1198 * input-file.c: Likewise.
1199 * input-scrub.c: Likewise.
1200 * listing.c: Likewise.
1201 * output-file.c: Likewise.
1202 * stabs.c: Likewise.
1203 * subsegs.c: Likewise.
1204 * symbols.c: Likewise.
1205 * write.c: Likewise.
1206 * ecoff.c (ecoff_directive_end): Test for missing name by
1207 comparing input line pointers rather than reading string.
1208 (ecoff_directive_ent): Likewise.
1209 * read.c (s_set): Likewise.
1210 (s_align): Report a warning rather than an error for
1211 alignment too large.
1212 (s_comm): Check for missing symbol name.
1213 (s_lcomm_internal): Likewise.
1215 (s_globl): Use is_end_of_line instead of looking for '\n'.
1216 (s_lcomm_internal): Likewise.
1217 (ignore_rest_of_line): Report a warning rather than an error.
1219 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1221 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1222 any kind of relocation against a not-loaded section.
1224 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1226 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1227 to include '@' in symbol names when parsing versioned symbols
1228 rather than calling get_symbol_end multiple times.
1229 * config/tc-i370.c (register_name): Format fixes. Don't call
1230 get_symbol_end after parsing number.
1231 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1232 code out of conditional.
1233 (address_register_name): Likewise.
1234 (other_register_name): Likewise.
1235 * config/tc-mn10300.c (r_register_name): Likewise.
1236 (xr_register_name): Likewise.
1237 (data_register_name): Likewise.
1238 (address_register_name): Likewise.
1239 (other_register_name): Likewise.
1240 * config/tc-ppc.c (register_name): Likewise.
1241 * config/tc-s390.c (register_name): Likewise.
1243 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1245 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1246 and bra relax: update fragP->fr_fix after the fixup.
1248 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1250 * read.c (s_set): Check for missing symbol name.
1252 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1254 * write.c (relax_segment <rs_space>): Account for fr_fix.
1256 2001-07-25 H.J. Lu <hjl@gnu.org>
1258 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1259 we treat weak like extern only for ELF.
1260 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1261 symbols only for ELF.
1263 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1265 * config/tc-mips.c: Fix spelling error in comment.
1267 2001-07-25 Dave Brolley <brolley@redhat.com>
1269 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1270 (IS_PARALLEL_SEPARATOR): New macro.
1271 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1272 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1273 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1274 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1277 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1279 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1280 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1281 Update dependencies with "make dep-am".
1282 * Makefile.in: Regenerate.
1283 * doc/Makefile.in: Regenerate.
1285 2001-07-23 Kazu Hirata <kazu@hxi.com>
1287 * config/tc-alpha.h: Fix formatting.
1288 * config/tc-arc.c: Likewise.
1289 * config/tc-d10v.h: Likewise.
1290 * config/tc-hppa.c: Likewise.
1291 * config/tc-i370.c: Likewise.
1292 * config/tc-i386.h: Likewise.
1293 * config/tc-i960.h: Likewise.
1294 * config/tc-ia64.c: Likewise.
1295 * config/tc-ia64.h: Likewise.
1296 * config/tc-m32r.c: Likewise.
1297 * config/tc-m68k.c: Likewise.
1298 * config/tc-m88k.c: Likewise.
1299 * config/tc-ns32k.c: Likewise.
1300 * config/tc-pdp11.c: Likewise.
1301 * config/tc-pj.h: Likewise.
1302 * config/tc-s390.c: Likewise.
1303 * config/tc-sparc.c: Likewise.
1304 * config/tc-sparc.h: Likewise.
1305 * config/tc-tic80.c: Likewise.
1306 * config/tc-w65.h: Likewise.
1308 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1310 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1311 symbols specially. Always resolve, adding fr_address to value.
1312 * write.c (write_object_file): Don't add fr_address to sym values.
1313 (relax_frag): Likewise.
1314 (relax_segment): Likewise.
1315 * config/obj-ieee.c (do_symbols): Likewise.
1316 * config/tc-cris.c (md_convert_frag): Likewise.
1317 * config/tc-fr30.c (md_convert_frag): Likewise.
1318 * config/tc-i386.c (md_convert_frag): Likewise.
1319 * config/tc-m32r.c (md_convert_frag): Likewise.
1320 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1321 * config/tc-mcore.c (md_convert_frag): Likewise.
1322 * config/tc-mips.c (mips16_extended_frag): Likewise.
1323 * config/tc-ns32k.c (md_convert_frag): Likewise.
1324 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1325 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1326 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1327 (md_relax_table): Remove first four entries. Format.
1328 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1329 setting fr_var. Simplify byte branch checks.
1331 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1333 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1334 "isbranch" param as all calls have it set.
1335 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1336 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1337 strcasecmp in "nullify" var.
1338 (pa_parse_neg_add_cmpltr): Likewise.
1339 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1340 functions. Don't print wrong conditions in error messages.
1342 2001-07-23 Andreas Jaeger <aj@suse.de>
1344 * config/tc-s390.c (s390_force_relocation): Removed.
1346 * config/tc-s390.h: Remove double declaration of
1347 TC_FORCE_RELOCATION.
1349 2001-07-22 H.J. Lu <hjl@gnu.org>
1351 * config/tc-mips.c (s_mips_end): Remove unused variables.
1352 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1354 2001-07-17 Andreas Schwab <schwab@suse.de>
1356 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1358 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1360 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1362 2001-07-17 matthew green <mrg@eterna.com.au>
1364 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1366 (line_comment_chars): Set to '/' if TE_NetBSD.
1368 2001-07-14 matthew green <mrg@eterna.com.au>
1370 * configure.in (i386-*-netbsdelf*): New target.
1371 * configure: Regenerate.
1373 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1375 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1376 class of the non-debug symbol is C_NULL.
1378 2001-07-10 Anders Norlander <anorland@synergenix.se>
1380 * doc/as.texinfo (Incbin): Fix grammatical errors.
1382 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1384 * depend.c: Use FOPEN_.. macros in calls to fopen().
1385 * input-file.c: As above.
1386 * itbl-ops.c: As above.
1387 * listing.c: As above.
1388 * output-file.c: As above.
1391 2001-07-08 Anders Norlander <anorland@synergenix.se>
1393 * read.c (s_incbin): New .incbin function.
1394 * read.c (potable): Add "incbin" pseudo-op.
1395 * read.h: Add s_incbin prototype.
1396 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1397 * NEWS: Mention new feature.
1399 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1401 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1404 2001-07-06 John Healy <jhealy@redhat.com>
1406 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1407 set of fixups to be stored.
1408 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1409 restored to be chosen from any that are saved.
1410 (gas_cgen_swap_fixups): Modified to allow the current set of
1411 fixups to be swapped with any other set that has been saved.
1412 (gas_cgen_initialize_saved_fixups_array): New routine.
1413 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1414 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1415 or MAX_SAVED_FIXUP_CHAINS.
1416 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1417 store, swap and restore fuctions to reflect the new interface.
1419 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1421 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1422 ignore empty, ineffectual alignment frags when deciding if a
1423 branch can be short.
1425 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1427 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1428 and SPECIAL_SECTION_FINI_ARRAY.
1429 (special_section_name): Add .init_array and .fini_array.
1430 (md_pseudo_table): Add init_array and fini_array.
1431 (md): Add pointer_size and pointer_size_shift fields.
1432 (setup_unwind_header): New static function.
1433 (output_unw_records): Modify to use setup_unwind_header.
1434 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1435 md.pointer_size_shift.
1436 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1438 2001-07-05 Ben Elliston <bje@redhat.com>
1440 * README (Supported platforms): m88k no longer suffers bitrot.
1442 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1444 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1446 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1447 lsy_value. Correct typos in comments.
1448 * symbols.c (local_symbol_make): Update for name change.
1449 (local_symbol_convert): Likewise.
1451 (S_GET_VALUE): Likewise.
1452 (S_SET_VALUE): Likewise.
1453 (print_symbol_value_1): Likewise.
1454 (resolve_symbol_value): Likewise. Don't divide local sym values
1455 by OCTETS_PER_BYTE twice.
1457 2001-07-04 Jim Wilson <wilson@redhat.com>
1459 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1461 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1464 2001-07-05 Ben Elliston <bje@redhat.com>
1466 * read.c (s_fill): Correct spelling error in comments.
1468 * doc/c-m88k.texi: New file.
1469 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1470 * doc/Makefile.in: Regenerate.
1471 * doc/all.texi: Set M880X0.
1472 * doc/as.texinfo: Hook in m88k-dependent documentation.
1474 2001-07-04 Eric Christopher <echristo@redhat.com>
1476 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1478 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1479 and rm5721 as valid cpu strings.
1480 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1482 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1484 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1485 if it's expected to be non-zero.
1487 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1489 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1492 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1493 (write_object_file): Set finalize_syms to
1494 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1497 * doc/internals.texi; Document
1498 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1500 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1502 * config/tc-ppc.c: Formatting fixes.
1504 2001-07-01 Ben Elliston <bje@redhat.com>
1506 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1507 they cause some subtle breakage. Will fix them again later.
1509 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1511 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1512 outside of a function as a .appline directive.
1514 2001-06-28 Eric Christopher <echristo@redhat.com>
1515 H.J. Lu <hjl@gnu.org>
1517 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1518 of mips_cpu for the ISA selection.
1519 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1520 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1521 (mips_tune): New. Use mips_tune for scheduling and optimization
1523 (append_insn): Use mips_tune and mips_arch.
1524 (macro_build): Ditto.
1526 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1527 backwards compatability mips_cpu generates arch and tune.
1528 (md_show_usage): Document new behavior.
1530 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1535 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1537 * write.c (write_object_file): Do not set finalize_syms until
1538 after the segments have been sized. Some backends may still
1539 need to access the syms's frags in order to adjust relaxed
1542 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1545 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1547 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1548 subtract MD_PCREL_FROM_SECTION for 68k.
1549 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1550 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1552 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1554 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1555 pcrel, subtract MD_PCREL_FROM_SECTION value.
1557 2001-06-24 Ben Elliston <bje@redhat.com>
1559 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1561 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1563 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1564 section symbols the same way as externs.
1566 2001-06-24 Ben Elliston <bje@redhat.com>
1568 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1569 (emit_relocations): Ditto.
1571 (md_begin): Reformat comments to conform to the GNU standards.
1572 (md_assemble): Ditto.
1574 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1575 (md_parse_option): Mark parameters as unused.
1576 (md_show_usage): Ditto.
1577 (calcop): Adjust type of `reg_prefix' to char.
1579 (getval): Adjust type of local `c' to char.
1580 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1581 (md_create_long_jump): Ditto.
1582 (md_estimate_size_before_relax): Mark parameters as unused.
1584 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1585 to allay a possible compiler warning.
1587 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1589 * doc/internals.texi (CPU backend): Document md_atof.
1591 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1593 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1594 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1597 2001-06-21 Philip Blundell <philb@gnu.org>
1599 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1601 (insns): Remove entry for adrl. Add long_flag for adr.
1602 (do_adr): Handle `l' suffix.
1605 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1607 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1608 (md_apply_fix): Use it here. Replace printf with equivalent
1610 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1611 (md_apply_fix): Here too.
1612 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1613 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1614 (md_convert_frag_1): Likewise.
1616 2000-06-20 Tom Rix <trix@redhat.com>
1618 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1620 2001-06-18 H.J. Lu <hjl@gnu.org>
1622 * doc/Makefile.am (info): Depend on $(MANS).
1623 (as.1): Remove the prefix `$(srcdir)/'.
1624 * doc/Makefile.in: Regenerated.
1628 2001-06-18 Philip Blundell <philb@gnu.org>
1630 * config/tc-arm.c (do_msr): Remove restriction on usage of
1633 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1635 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1638 2001-06-13 Philip Blundell <philb@gnu.org>
1640 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1641 (do_t_arit): Likewise.
1643 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1645 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1646 .loc pseudos if the dfwarf2 functions are available.
1647 (md_assemble): Only call dwarf2_emit_insn if it is available.
1649 * expr.c: Fix typo in comment.
1651 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1653 * doc/as.texinfo (Infix Ops): Document that comparison and
1654 combiner operators can be used as infix operators.
1656 2001-06-12 Peter Jakubek <pjak@snafu.de>
1658 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1660 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1661 (reverse_mri_condition): Likewise.
1662 (swap_mri_condition): Issue warning for conditions that can not be
1664 (build_mri_control_operand): Fix order of operands (swapped).
1665 (build_mri_control_operand): Allow upper case extension in structured
1667 (s_mri_else): Likewise.
1668 (s_mri_next): Likewise.
1669 (s_mri_for): Likewise.
1670 (s_mri_if): Fix handling comment ('*') in mri mode.
1671 (s_mri_while): Likewise.
1672 * macro.c (macro_expand): Allow macro invocation with empty
1675 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1677 * config/tc-arm.c: Fix test for overlow of literal pool.
1679 2001-06-11 H.J. Lu <hjl@gnu.org>
1681 * NEWS: Updated for the new -n option for the MIPS assembler.
1683 * config/tc-mips.c (md_show_usage): Add -n.
1685 * doc/as.texinfo: Document the new -n option.
1686 * doc/c-mips.texi: Likewise.
1687 * doc/as.1: Regenerated.
1689 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1691 * config/obj-coff.c (obj_coff_section): Formatting fix.
1693 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1696 2001-06-08 H.J. Lu <hjl@gnu.org>
1698 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1699 disable warning about all NOPS that the assembler generates.
1700 (macro): Warn NOPS generated only if warn_nops is not 0.
1701 (md_shortopts): Add `n'.
1702 (md_parse_option): Set warn_nops to 1 for `n'.
1704 2001-06-08 H.J. Lu <hjl@gnu.org>
1706 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1708 2001-06-08 H.J. Lu <hjl@gnu.org>
1710 * config/tc-mips.c (md_apply_fix): Don't adjust common
1711 extern/weak symbols for ELF.
1712 (md_estimate_size_before_relax): Treat weak like extern for
1714 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1717 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1719 * Makefile.am: 'som' is not wrongly spelled 'some'.
1720 * Makefile.in: Regenerate.
1722 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1723 S_GET_VALUE by using a temp.
1724 (append_insn): Likewise, and for S_SET_VALUE too.
1725 (mips_emit_delays): Likewise.
1726 (my_getExpression): Likewise.
1727 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1728 (mips16_extended_frag): Remove code concerned with avoiding
1729 locking in a frag address now that symbols are not finalized until
1730 relaxation is complete. Cater for first relaxation pass having
1731 bogus addresses. Use relax_marker to reliably determine whether a
1732 symbol frag has been reached on the current pass.
1734 2001-06-07 H.J. Lu <hjl@gnu.org>
1736 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1737 * configure: Regenerate.
1739 2001-06-07 H.J. Lu <hjl@gnu.org>
1741 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1743 * configure: Regenerate.
1745 2001-06-07 H.J. Lu <hjl@gnu.org>
1747 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1748 MIPS_STABS_ELF is defined.
1750 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1752 * as.c (show_usage): Remove L from listing options. It is not a
1755 2001-06-06 Christian Groessler <cpg@aladdin.de>
1757 * config/tc-z8k.c: Removed many warnings by removing unused
1758 variables and tagging unused parameters as such.
1759 (md_begin): Fixed a typo (","instead of ";").
1760 (struct ctrl_table): Add parentheses to initialize array
1762 (struct flag_table): Likewise.
1763 (struct intr_table): Likewise.
1764 (struct table): Likewise.
1765 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1767 2001-06-06 Peter Jakubek <pjak@snafu.de>
1769 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1770 options to list (e.g. m5206e, m5307, m5407).
1772 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1774 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1775 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1777 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1779 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1780 <JumpByte, JumpDword insn output>: Remove dead code.
1782 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1784 * as.c (parse_args): Correct option name "listing-lhs-width2".
1786 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1788 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1791 2001-05-30 Richard Henderson <rth@redhat.com>
1793 * read.c (emit_leb128_expr): Call md_cons_align.
1795 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1797 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1798 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1799 (tc_gen_reloc): Likewise.
1800 (sparc_cons_align): Don't clear sparc_no_align_cons.
1801 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1802 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1804 2001-05-27 Alan Modra <amodra@one.net.au>
1806 * write.c (relax_segment <rs_space>): Check the section of a
1807 symbol to determine whether it is absolute rather than comparing
1808 its frag against zero_address_frag as listings play tricks with
1811 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1812 allocated in the same chunk as the fixed part.
1814 2001-05-26 Alan Modra <amodra@one.net.au>
1816 * write.c (relax_segment <rs_space>): Calculate growth using
1817 addresses before stretch. Prevent repeated error messages.
1818 From Peter Jakubek <pjak@snafu.de>
1819 Use as_bad_where and as_warn_where to pinpoint errors.
1821 2001-05-25 Alan Modra <amodra@one.net.au>
1823 * symbols.c (resolve_symbol_value): Always set segment, even when
1824 not finalizing symbol value.
1826 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1827 * config/obj-coff.c (write_object_file): Likewise.
1828 * (size_section): Remove rs_space assert as fr_symbol is no longer
1830 (fill_section): Likewise.
1832 * configure.in: Replace linuxoldld with linux*oldld.
1833 * configure: Regenerate.
1835 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1836 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1837 that have been finalized.
1839 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1840 taking exit_dont_set_value.
1842 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1845 2000-05-24 Tom Rix <trix@redhat.com>
1847 * config/obj-coff.c (add_lineno): xcoff allows negative line
1849 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1851 2001-05-24 Alan Modra <amodra@one.net.au>
1853 * write.c (write_object_file): Set finalize_syms = 1 before
1856 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1858 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1859 architecture, remove erraneous ISA_MIPS32.
1860 (md_show_usage): Add MIPS r12k support.
1861 (mips_cpu_info_table): Add MIPS r12k support.
1863 2001-05-22 Alan Modra <amodra@one.net.au>
1865 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1868 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1869 instead use finalize_syms directly. Don't treat expressions
1870 specially with regard to finalize_syms. Update calls to self.
1871 (resolve_local_symbol): Update call to resolve_symbol_value.
1872 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1874 * symbols.h (resolve_symbol_value): Update prototype.
1875 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1876 to resolve_symbol_value.
1877 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1878 * config/obj-coff.c (do_relocs_for): Likewise.
1879 (yank_symbols): Likewise.
1880 (fixup_segment): Likewise.
1881 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1882 * config/tc-mips.c (md_convert_frag): Likewise.
1883 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1884 (ppc_fix_adjustable): Likewise.
1885 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1886 (dwarf2dbg_convert_frag): Likewise.
1887 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1888 (eh_frame_convert_frag): Likewise.
1889 * expr.c (make_expr_symbol): Likewise.
1890 * write.c (adjust_reloc_syms): Likewise.
1891 (write_object_file): Likewise.
1892 (relax_segment): Likewise.
1893 (fixup_segment): Likewise.
1894 (finalize_syms): Init to zero, and update comment.
1895 (write_object_file): Set finalize_syms to 1 rather than 2.
1896 * doc/internals.texi (sy_value): Mention finalize_syms.
1897 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1899 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1900 as relaxable if embedded system, make weak syms non-relaxable.
1902 (tc_m68k_fix_adjustable): ..so it can be used here.
1903 (md_apply_fix_2): Sign extend without conditional.
1905 * config/tc-v850.c: Update copyright.
1907 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1909 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1910 howto entry is not found.
1912 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1914 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1915 optimize differences between symbols in code sections to
1917 (mn10300_fix_adjustable): Don't adjust to section+offset
1918 relocations pointing at symbols in code sections.
1920 2001-05-16 Alan Modra <amodra@one.net.au>
1922 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1924 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1925 opcodes are output rather than after. Delete insn_size.
1926 * config/tc-v850.c (md_assemble): Similarly, but delete
1929 2001-05-14 Richard Henderson <rth@redhat.com>
1931 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1934 2001-05-14 Richard Henderson <rth@redhat.com>
1936 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1937 also collect whether to expect an FDE augmentation.
1938 (check_eh_frame): Rewrite as a state machine. Track where in
1939 an FDE we are located, skip any augmentation.
1940 (eh_frame_estimate_size_before_relax): Get code alignment from
1941 the fragment subtype.
1942 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1943 * read.c (emit_leb128_expr): Call check_eh_frame.
1945 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1947 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1948 before a relaxable insns.
1950 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1952 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1953 between symbols if the base symbol is in the current section;
1954 emit a PC-relative relocation instead.
1956 2001-05-12 Peter Targett <peter.targett@arccores.com>
1958 * config/tc-arc.c: Update copyright and tidy source comments.
1959 (md_pseudo_table): Add directive .cpu back as an alias for
1960 .option. Add .file and .line for dwarf2 support.
1961 (arc_mach_type): Make bfd_mach_arc_6 default.
1962 (md_longopts): Add entry 'pre-v6' representing old command line
1963 option when assembling for 'arc5' core versions.
1964 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1966 (arc_code_symbol): Make symbol value for @h30 fixup expression
1967 equal to O_constant.
1968 (md_assemble): Call dwarf2_emit_insn.
1969 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1970 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1971 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1973 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1975 * config/tc-ia64.c (special_linkonce_name): New.
1976 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1977 .gnu.linkonce.ia64unw{,i}.FOO.
1978 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1979 (dot_endp): Add comment about it.
1981 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1983 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1984 block, ensure that the low order bits of the alignment are
1987 2001-05-10 Alan Modra <amodra@one.net.au>
1989 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1992 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1993 current variable part of frag.
1994 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1995 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1996 * config/tc-m68hc11.c (RELAX_STATE): Define.
1997 (RELAX_LENGTH): Define.
1998 (md_estimate_size_before_relax): Handle non-relaxable cases
1999 separately from relaxable cases for clarity, and return correct
2000 size for multi-pass relaxation.
2001 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2002 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2003 (md_convert_frag): Remove "length_code".
2004 * config/tc-vax.c (RELAX_STATE): Define.
2005 (RELAX_LENGTH): Define.
2006 (md_relax_table): Add missing entry.
2007 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2008 (md_convert_frag): Remove "length_code".
2009 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2010 don't bother setting fr_var. Return correct size for multi-pass
2012 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2013 (md_convert_frag): Don't bother clearing fr_var.
2014 (md_pseudo_table): Correct initialization.
2015 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2016 (md_estimate_size_before_relax): No need to set fr_var.
2017 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2018 (md_estimate_size_before_relax): No need to set fr_var.
2020 2001-05-09 Richard Henderson <rth@redhat.com>
2022 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2023 beginning a function's unwind info block.
2025 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2027 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2029 2001-05-08 Andreas Schwab <schwab@suse.de>
2031 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2032 fx_pcrel_adjust explicitly sign extend when reading it.
2034 2001-05-08 Alan Modra <amodra@one.net.au>
2036 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2037 from md_relax_table, and combine some switch cases.
2039 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2041 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2042 from offset in non-pcrel operands too.
2044 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2046 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2047 * config/tc-arm.c (arm_handle_align): Do not insert more than
2048 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2049 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2051 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2053 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2055 * Makefile.in: Regenerate.
2056 * configure.in: Remove duplicate mips-*-ecoff* entry.
2057 * configure: Regenerate.
2059 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2060 (n_names): Cast away type mismatch.
2061 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2062 (obj_ecoff_frob_symbol): Likewise.
2063 * ecoff.c: (add_file): Add unused attribute.
2064 (ecoff_directive_begin): Likewise.
2065 (ecoff_directive_bend): Likewise.
2066 (ecoff_directive_def): Likewise.
2067 (ecoff_directive_dim): Likewise.
2068 (ecoff_directive_scl): Likewise.
2069 (ecoff_directive_size): Likewise.
2070 (ecoff_directive_type): Likewise.
2071 (ecoff_directive_tag): Likewise.
2072 (ecoff_directive_val): Likewise.
2073 (ecoff_directive_endef): Likewise.
2074 (ecoff_directive_end): Likewise.
2075 (ecoff_directive_ent): Likewise.
2076 (ecoff_directive_extern): Likewise.
2077 (ecoff_directive_file): Likewise.
2078 (ecoff_directive_fmask): Likewise.
2079 (ecoff_directive_frame): Likewise.
2080 (ecoff_directive_mask): Likewise.
2081 (ecoff_directive_loc): Likewise.
2082 (mark_stabs): Likewise.
2083 (ecoff_stab): Likewise.
2084 (ecoff_frob_symbol): Cast away type mismatch.
2085 (ecoff_padding_adjust): Likewise.
2086 (ecoff_build_symbols): Likewise.
2087 (ecoff_build_procs): Likewise.
2088 (ecoff_build_aux): Likewise.
2089 (ecoff_build_strings): Likewise.
2090 (ecoff_build_fdr): Likewise.
2091 (ecoff_build_debug): Likewise.
2092 * itbl-ops.c (itbl_assemble): Variable initialization.
2094 2001-05-03 Alan Modra <amodra@one.net.au>
2096 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2097 expressions rather than triggering an assert.
2099 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2101 * config/tc-openrisc.c: New file.
2102 * config/tc-openrisc.h: Likewise.
2104 * Makefile.am: Add OpenRISC target.
2105 * Makefile.in: Regenerated.
2107 * configure.in (openrisc-*-*): Add target.
2108 * configure: Regenerated.
2110 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2112 * config/tc-arm.c (arm_frag_align_code): Change error message to
2113 more explanatory version.
2115 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2117 * config/tc-mips.c (md_parse_option): Also accept
2118 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2120 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2122 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2123 argument passing order: predicate goes last, not first.
2125 2001-04-27 Sean McNeil <sean@mcneil.com>
2127 * configure.in: Add arm-vxworks.
2128 * configure: Regenerate.
2130 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2132 * config/tc-arm.c (arm_handle_align): New Function: Generate
2133 no-op filled alignment frags.
2134 (arm_frag_align_code): New Function: Create a code alignment frag.
2135 (arm_init_frag): New Function: Initialse the target dependent
2138 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2139 (TC_FRAG_INIT): Define.
2140 (HANDLE_ALIGN): Define.
2141 (md_do_align): Define.
2143 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2145 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2146 symbol has been initialised before extracting its symbol index.
2148 2001-04-24 H.J. Lu <hjl@gnu.org>
2150 * configure: Regenerated with the right version of autoconf.
2152 2001-04-24 Christian Groessler <cpg@aladdin.de>
2154 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2155 generate R_CALLR and R_REL16 relocations
2157 2000-04-20 Jason Eckhardt <jle@redhat.com>
2159 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2160 since frag_now can change after d10v_cleanup is called.
2162 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2164 * configure.in: Add the em type for FreeBSD targets.
2165 * configure: Regenerate.
2167 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2169 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2170 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2172 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2173 pc-relative relocations not placed at the end of the instruction.
2175 2001-04-13 Jim Wilson <wilson@redhat.com>
2177 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2180 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2182 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2183 handle SHF_MERGE and SHF_STRINGS.
2184 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2185 (obj_elf_section): Allow additional argument specifying entity size.
2186 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2187 in SEC_MERGE sections.
2189 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2191 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2193 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2195 * expr.c (operand): Pass &c to md_parse_name().
2196 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2198 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2200 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2202 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2203 * Makefile.in: Regenerated.
2205 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2206 * configure: Regenerated.
2208 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2210 * config/tc-mn10300.c (xr_registers): Added `pc'.
2212 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2214 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2215 * configure: Regenerate.
2217 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2218 cases, and always return size based on current fr_subtype.
2219 (md_begin): Move initialization of md_relax_table..
2220 (md_relax_table): ..to static initializer. Set rlx_length for
2221 UNDEF_WORD_DISP cases.
2222 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2223 (md_begin): Likewise.
2224 (md_relax_table): Likewise.
2225 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2226 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2227 Set rlx_backward and rlx_forward to zero for unused states.
2228 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2229 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2230 (UNCOND12, UNCOND32): Remove duplicate defines.
2232 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2234 * config/tc-cris.c (md_estimate_size_before_relax) <case
2235 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2236 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2237 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2238 Add cases to cover all relax states.
2239 (cris_insn_first_word_frag): New.
2240 (md_assemble): Call cris_insn_first_word_frag to get the first
2241 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2242 end. Drop variable insn_size.
2243 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2244 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2245 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2247 * write.c (write_object_file): Reset broken word state before
2250 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2252 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2253 for one line if not already enabled.
2254 * cond.c (s_elseif): Correct conditional assembly listing.
2257 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2258 Don't abort on NULL current_cframe.
2260 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2262 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2263 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2264 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2265 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2266 * config/obj-coff.c (do_relocs_for): Likewise.
2267 (yank_symbols): Likewise.
2268 (fixup_segment): Likewise.
2269 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2270 (ppc_fix_adjustable): Likewise.
2271 * config/tc-mips.c (md_convert_frag): Likewise.
2272 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2273 * ehopt.c (eh_frame_convert_frag): Likewise.
2274 * expr.c (make_expr_symbol): Likewise.
2276 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2278 * symbols.c (resolve_symbol_value): Don't fix expression values
2279 until relaxation is complete.
2280 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2281 (S_GET_VALUE): Likewise, and return unresolved expression value.
2282 * write.c (finalize_syms): New.
2283 (relax_and_size_seg): Split into..
2284 (relax_seg): New function, returns 1 if anything changed..
2285 (size_seg): And the remainder of relax_and_size_seg.
2286 (fixup_segment): Arrange for final resolution of sym values.
2287 (adjust_reloc_syms): Likewise.
2288 (write_object_file): Likewise, and repeatedly call relax_seg until
2289 nothing more changes.
2290 (relax_segment): Return 1 if anything changed. Use correct types
2291 for rs_org `target' and `after'.
2292 * write.h (finalize_syms): Declare.
2293 (relax_segment): Update prototype.
2295 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2296 do-nothing cases to switch to avoid abort on a second relaxation
2297 pass, and tidy code a little.
2298 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2299 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2300 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2301 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2302 (md_relax_table): Remove first four unused entries. Increment
2303 rlx_length by one throughout table, and update comments to suit.
2304 (md_estimate_size_before_relax): Return size of current variable
2305 part of frag to reflect reality when relaxing more than once.
2306 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2307 (COND32, UNCD32): Rename to DISP32 throughout.
2308 (UNDEF_WORD_DISP): Renumber to 3.
2309 (md_estimate_size_before_relax): Add extra do-nothing cases.
2310 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2311 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2312 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2313 handle word and dword branches.
2315 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2317 * config/tc-cris.h (tc_fix_adjustable): Allow only
2318 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2319 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2320 example in comment to valid type.
2322 2001-03-28 H.J. Lu <hjl@gnu.org>
2324 * read.c (equals): Set to local for COFF only if it hasn't been
2327 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2329 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2330 (md_begin): Use it when setting default architecture.
2332 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2334 * read.c (equals): (for COFF) default symbols to being local.
2336 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2338 * configure.in (cris-*-*): Change default emulation to criself.
2339 (cris-*-*aout*): New rule.
2340 * configure: Regenerate.
2342 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2344 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2345 BFD_RELOC_390_GOTENT.
2346 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2347 BFD_RELOC_390_GOTENT.
2349 2001-03-26 Nick Clifton <nickc@redhat.com>
2351 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2352 * config/tc-s390.c (s390_force_relocation): New function: Force
2353 relocations for VTINHERIT relocs.
2355 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2357 * doc/as.texinfo: Put @c man begin to generate the as man page.
2358 When generating man, define all the variables. Re-organize some
2359 options to obtain better indentation of man page.
2360 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2361 (as.1): Build from as.texinfo.
2362 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2364 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2366 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2367 scale factor, and return the end of the expression.
2368 (i386_operand): Modify for above.
2370 2001-03-23 Nick Clifton <nickc@redhat.com>
2372 * doc/as.texinfo: Document --listing-XXX command line switches.
2373 Explain why listings behave differently when -pipe is used.
2375 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2377 * write.c (fix_new_exp): Print an error if passed a register.
2379 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2381 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2382 (PIC_SUFFIX_CHAR): New macro.
2383 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2384 (pic): New variable.
2385 (md_longopts): New option --pic.
2386 (OPTION_PIC): Define.
2387 (md_estimate_size_before_relax): Tweak longish comment.
2388 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2389 (md_assemble): Handle a PIC relocation on prefix and normal
2390 instruction operands.
2391 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2392 "complex" operand expressions. Call frag_more outside
2393 gen_cond_branch_32 parameter list.
2394 (cris_process_instruction): Handle PIC relocs on parsed
2395 operand expressions. Validize PIC reloc sizes.
2396 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2397 (gen_bdap): Handle "complex" operand expressions.
2398 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2399 ADD.D offset,PC as jump instruction if generating PIC. Generate
2400 error instead of crashing on complex expressions.
2401 (cris_number_to_imm): Add segT parameter. All callers changed.
2402 Use segT parameter, not now_seg, for segment of fixup. Handle
2403 PCREL relocations but check that they are fully resolved.
2404 (md_parse_option): Handle OPTION_PIC.
2405 (tc_gen_reloc): Handle PIC relocs.
2406 (md_show_usage): Update for --pic.
2407 (md_apply_fix3): Renamed from md_apply_fix.
2408 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2409 (md_cris_force_relocation): Force relocation for PIC relocs.
2411 * config/tc-cris.h: Tweak attribution.
2412 (MD_APPLY_FIX3): Define.
2413 (IS_CRIS_PIC_RELOC): New macro.
2414 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2415 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2417 (tc_frob_symbol): Avoid emitting undefined symbols.
2419 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2421 * frags.h (struct frag): Add relax_marker.
2422 * write.c (is_dnrange): Delete.
2423 (relax_frag): Use correct types for `aim', `target', `address'.
2424 Delete `offset', `was_address'. Test `relax_marker' instead of
2425 using fragile (and slow) address test.
2426 (relax_segment): Init and flip `relax_marker'.
2428 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2430 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2433 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2435 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2436 with 'Motorola specification for assembly language input standard'.
2438 2001-03-17 Richard Henderson <rth@redhat.com>
2440 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2441 (dwarf2_directive_loc): Don't use them.
2442 (dwarf2_directive_file): Reject duplicate file definitions.
2443 (get_filenum): Zero allocated memory.
2444 (out_file_list): Complain about missing file definitions.
2446 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2448 * read.c (do_org): Handle complex expressions.
2449 * cgen.c (gas_cgen_finish_insn): Likewise.
2451 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2453 * config/tc-ia64.c (md): New member keep_pending_output.
2454 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2456 (dot_xdata): Turn on md.keep_pending_output for the duration of
2458 (dot_xfloat_cons): Ditto.
2459 (dot_xstringer): Ditto.
2460 (dot_xdata_ua): Ditto.
2461 (dot_xfloat_cons_ua): Ditto.
2463 2001-03-15 Jim Wilson <wilson@redhat.com>
2465 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2468 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2470 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2472 2001-03-15 DJ Delorie <dj@redhat.com>
2474 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2475 blindly freeing string if it isn't at the top of the obstack.
2477 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2479 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2480 (NUM_FLAG_CODE): Define.
2481 (lex_got): New function.
2482 (got_reloc): New global var.
2483 (x86_cons_fix_new): New function.
2484 (x86_cons): New function.
2485 (i386_immediate): Use lex_got here, replacing inline code. Change
2486 "ignoring junk.." error message to "junk.."
2487 (i386_displacement): Likewise.
2488 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2489 (x86_cons): Declare.
2490 (TC_CONS_FIX_NEW): Define.
2491 (x86_cons_fix_new): Declare.
2493 2001-03-12 Nick Clifton <nickc@redhat.com>
2495 * config/tc-arm.c (md_begin): Always set machine type based on
2498 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2500 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2501 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2503 <JumpInterSegment output>: Use correct i.disp_reloc[].
2504 <immediate output>: Likewise.
2506 2001-03-06 Nick Clifton <nickc@redhat.com>
2508 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2511 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2513 * config/tc-m68k.c : Add 5407 to archs[] table.
2514 (HAVE_LONG_BRANCH): Add mcf5407.
2515 (select_control_regs): Recognize 5407.
2517 2001-03-02 Dave Brolley <brolley@redhat.com>
2519 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2522 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2524 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2525 (gen_to_words): Print warnings if NaNs are found and the target CPU
2526 does not support them. Allow largest exponent to be used in normal
2527 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2529 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2531 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2532 anymore since we use bfd_elf_generic_reloc now.
2533 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2535 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2537 * configure.in (BFD_VERSION): New.
2538 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2539 * configure: Regenerate.
2540 * Makefile.am: Run "make dep-am"
2541 * Makefile.in: Regenerate.
2542 * doc/Makefile.in: Regenerate.
2544 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2546 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2547 SEC_NEVER_LOAD when the 'n' flag is used.
2548 Add SEC_NEVER_LOAD to matchflags.
2550 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2552 * symbols.c (decode_local_label_name): Initialize message_format
2553 only when an error is reported (perf pb due to I18N).
2555 2001-02-23 H.J. Lu <hjl@gnu.org>
2557 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2558 BFD_ASSEMBLER is not defined.
2560 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2562 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2563 done if it's against a symbol.
2565 2001-02-22 Timothy Wall <twall@cygnus.com>
2567 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2568 target formats if applicable.
2569 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2570 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2571 * Makefile.in: Regenerated.
2572 * configure.in: Added configuration for ia64-*-aix*.
2573 * configure: Regenerated.
2575 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2577 * config/tc-ia64.c (enum operand_match_result): New type.
2578 (operand_match): Change return type to operand_match_result.
2579 Fix all returns appropriately, adding support for returning the
2580 out-of-range result.
2581 (parse_operands): New locals result, error_pos, out_of_range_pos,
2582 curr_out_of_range_pos. Rewrite operand matching loop to give better
2585 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2587 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2588 (dot_proc): Clear unwind.prologue_count to zero.
2589 (dot_prologue): Increment unwind.prologue_count.
2590 (dot_restore): If second operand is omitted, use
2591 unwind.prologue_count -1 for "ecount" (# of additional regions to
2592 pop). Decrement unwind.prologue_count by number of regions
2595 2001-02-21 Nick Clifton <nickc@redhat.com>
2597 * doc/as.texinfo (Section): Note that some flags to the COFF
2598 version of .section remove attributes rather than setting them.
2600 2001-02-20 Kazu Hirata <kazu@hxi.com>
2602 * config/tc-pdp11.c: Fix formatting.
2603 * config/tc-pdp11.h: Likewise.
2605 2001-02-20 Bo Thorsen <bo@suse.de>
2607 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2610 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2612 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2613 all FreeBSD platforms should look the same at this level.
2614 * configure: Rebuilt.
2615 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2617 2001-02-18 lars brinkhoff <lars@nocrew.org>
2619 * Makefile.am: Add PDP-11 target.
2620 * configure.in: Likewise.
2621 * config/tc-pdp11.c: New file.
2622 * config/tc-pdp11.h: New file.
2623 * doc/Makefile.am: Add PDP-11 documentation.
2624 * doc/all.texi: Likewise.
2625 * doc/as.texinfo: Likewise.
2626 * doc/c-pdp11.texi: New file.
2628 2001-02-16 matthew green <mrg@redhat.com>
2630 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2632 2001-02-13 Jim Wilson <wilson@redhat.com>
2634 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2635 reloc instead of a 0 reloc.
2636 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2638 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2640 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2642 * write.c (is_dnrange): Stop as soon as the address becomes
2644 (relax_frag): Add segment parameter. Only call symbol_get_frag
2645 once. Only call is_dnrange if the symbol is in the same segment,
2646 and the symbol address is larger.
2647 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2648 * write.h (relax_frag): Update declaration.
2649 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2651 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2652 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2653 (m32r_relax_frag): Update declaration.
2654 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2655 * config/tc-tic54x.h (md_relax_frag): Likewise.
2656 * doc/internals.texi (CPU backend): Update documentation for
2659 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2661 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2662 Mention effect of < 386 architectures on jump promotion.
2663 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2665 * config/tc-i386.c (no_cond_jump_promotion): New.
2666 (set_cpu_arch): Parse "jumps" arch modifier.
2667 (insn_size): Modify usage comment.
2668 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2669 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2670 (TYPE_FROM_RELAX_STATE): New define.
2671 (UNCOND_JUMP, COND_JUMP): Renumber.
2672 (md_relax_table): Reorder to suit.
2673 (COND_JUMP86): New define.
2674 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2675 (md_assemble): Create frag var for jumps of max size, encode relax
2676 state for COND_JUMP86.
2677 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2678 leave conditional jumps small if no_cond_jump_promotion.
2679 (md_convert_frag): Likewise.
2681 * expr.c (operator): Don't bump input_line_pointer for two char
2682 operators. Instead return operator size via new param num_chars.
2683 (expr): Use above to parse multi-char operators correctly.
2685 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2687 * config/tc-i386.c (i386_displacement): Fix handling of
2688 BFD_RELOC_X86_64_GOTPCREL.
2689 (i386_validate_fix): Likewise.
2691 2001-02-12 Philip Blundell <pb@futuretv.com>
2693 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2694 ldrt/strt instructions.
2696 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2698 * config/tc-mips.c (macro): For M_LA_AB emit a
2699 BFD_RELOC_MIPS_CALL16 relocation or a
2700 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2701 BFD_RELOC_MIPS_GOT16 and
2702 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2703 loading the jump register when generating SVR4_PIC code.
2705 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2707 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2708 map to MIPS-specific files, as they used to do before the
2709 change on 2000-05-21.
2710 * configure: Regerate.
2712 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2714 * config/tc-mips.c (md_parse_option): Don't try to compile
2715 ELF-only option code if not ELF.
2717 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2719 * config/tc-ia64.h (md_elf_section_type): New macro.
2720 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2721 (they're now handled via ia64_elf_section_type.
2723 * config/tc-ia64.c (unwind): New members saved_text_seg,
2724 saved_text_subseg, and force_unwind_entry.
2725 (optimize_unw_records): New function to optimize away unnecessary
2727 (ia64_elf_section_type): New function.
2728 (output_unw_records): Generate unwind info only if the size is
2729 non-zero or if it's forced for some other reason (e.g.,
2730 handlerdata or a personality routine).
2731 (generate_unwind_image): Don't switch back to previous
2732 section---stay inside the unwind info section instead so that
2733 handlerdata that may follow goes into the right place.
2734 (dot_handlerdata): Force generation of unwind entry and save the
2735 current active text segment before generating unwind image.
2736 (dot_unwentry): Force generation of unwind entry.
2737 (dot_personality): Ditto.
2738 (dot_endp): Generate unwind table entry only if there is
2739 some unwind info or the unwind entry was forced.
2741 * config/tc-ia64.c (make_unw_section_name): New macro to form
2742 unwind section name.
2743 (generate_unwind_image): Add "text_name" argument. Use it to
2744 form unwind section name.
2745 (dot_handlerdata): Determine current segment (section) name and
2746 pass it to generate_unwind_image().
2747 (dot_endp): Determine current segment (section) name and use
2748 it to determine the appropriate unwind section name.
2749 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2750 n, fill, and max arguments.
2752 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2754 * Makefile.am: Add linux target for S/390.
2755 * configure.in: Likewise.
2756 * config/tc-s390.c: New file.
2757 * config/tc-s390.h: New file.
2759 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2761 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2762 2byte, 4byte and 8byte.
2764 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2766 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2767 md_number_to_chars with size > sizeof (valueT).
2769 2001-02-06 H.J. Lu <hjl@gnu.org>
2771 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2772 there is no relocation.
2774 2001-02-06 H.J. Lu <hjl@gnu.org>
2776 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2778 * config/tc-ia64.c (md_parse_option): Only accept the valid
2779 ia64 options on "-axxx".
2781 2001-02-05 Jim Wilson <wilson@redhat.com>
2783 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2784 aborting for invalid operands.
2786 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2788 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2789 than via pointer. Update all callers.
2790 (UNWIND_LOW32): Define.
2791 (UNWIND_HIGH32): Define.
2792 (pa_build_unwind_subspace): Use the above macros instead of dumping
2793 bitfields directly. Call frag_more once rather than multiple times.
2794 (md_assemble): Use UNWIND_LOW32.
2795 (pa_entry): Likewise
2796 (pa_procend): Likewise.
2797 (process_exit): Use UNWIND_HIGH32.
2799 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2801 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2802 function to select the header according to the cpu.
2803 (md_after_pass_hook, md_do_align): Remove.
2804 (md_cleanup, m68hc11_cleanup): Remove.
2805 (md_pcrel_from_section): Declare.
2806 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2807 (build_jump_insn, build_insn): Likewise.
2808 (m68hc11_listing_header): New function.
2809 (m68hc11_cleanup): Remove.
2811 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2813 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2814 symbols because there is no support for shared libraries and these
2815 symbols can't be overridden (unless they are weak).
2817 2001-02-01 Momchil Velikov <velco@fadata.bg>
2819 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2820 for the compilation unit with a zero byte.
2822 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2824 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2825 destinations. Correct range check for 17 and 22 bit branches.
2827 2001-01-25 Nick Clifton <nickc@redhat.com>
2829 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2830 still set. Issue an error message instead.
2831 (md_estimate_size_before_relax): Delete unused variable
2832 'buffer_address'. Fixup parentheses around if statement.
2834 2001-01-23 Kazu Hirata <kazu@hxi.com>
2836 * as.c: Fix formatting.
2837 * ehopt.c: Likewise.
2838 * messages.c: Likewise.
2839 * stabs.c: Likewise.
2840 * symbols.c: Likewise.
2842 2001-01-23 Ben Elliston <bje@redhat.com>
2844 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2846 2001-01-22 Kazu Hirata <kazu@hxi.com>
2848 * config/tc-alpha.c: Fix formatting.
2850 2001-01-19 Kazu Hirata <kazu@hxi.com>
2852 * config/tc-alpha.c: Fix formatting.
2854 2001-01-18 Kazu Hirata <kazu@hxi.com>
2856 * config/tc-alpha.c: Fix formatting.
2858 2001-01-18 Nick Clifton <nickc@redhat.com>
2860 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2862 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2864 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2866 * configure.in (cpu_type, arch): Match i386 too.
2867 * configure: Rebuilt.
2869 2001-01-16 Kazu Hirata <kazu@hxi.com>
2871 * config/tc-i386.c: Fix formatting.
2873 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2875 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2876 relocs for .PARISC.unwind section.
2878 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2879 depending on section flags, not just for .text.
2881 2001-01-15 Jim Wilson <wilson@redhat.com>
2883 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2884 not immediately followed by an instruction.
2886 2001-01-15 Kazu Hirata <kazu@hxi.com>
2888 * config/tc-m68hc11.c: Fix formatting.
2890 2001-01-15 Nick Clifton <nickc@redhat.com>
2892 * symbols.c (colon): Change 'already defined symbol' from a
2893 fatal error to an ordinary error. There is no reason why this
2894 error should be fatal.
2896 * message.c (as_fatal): Delete output file, if one has been
2899 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2901 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2903 2001-01-14 Kazu Hirata <kazu@hxi.com>
2905 * config/tc-alpha.c: Fix formatting.
2906 * config/tc-arc.c: Likewise.
2907 * config/tc-arc.h: Likewise.
2908 * config/tc-d10v.c: Likewise.
2909 * config/tc-i370.c: Likewise.
2910 * config/tc-i386.c: Likewise.
2911 * config/tc-i960.c: Likewise.
2912 * config/tc-m68k.c: Likewise.
2913 * config/tc-ppc.c: Likewise.
2914 * config/tc-sparc.c: Likewise.
2915 * config/tc-tahoe.c: Likewise.
2916 * config/tc-vax.c: Likewise.
2918 * config/tc-arc.c: Fix formatting.
2920 * config/tc-arc.c: Fix formatting.
2922 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2924 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2925 both 32 and 64 bit ELF.
2927 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2928 and don't bother storing `m' for "ce" completer. Tidy handling of
2929 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2931 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2933 * config/tc-i386.h (TARGET_MACH): New macro.
2934 (i386_mach): Declare.
2935 * config/tc-i386.c (i386_mach): New function.
2937 2001-01-13 Philip Blundell <philb@gnu.org>
2939 * doc/as.texinfo: Fix spelling and cross-references.
2941 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2942 character for all systems, not just GNU/Linux. Make it explicit
2943 that `-k' doesn't affect code generation, just ELF flags.
2945 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2947 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2950 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2952 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2954 2001-01-12 Nick Clifton <nickc@redhat.com>
2956 * as.c (print_args): Update copyright date to 2001.
2958 2001-01-12 Peter Targett <peter.targett@arccores.com>
2960 * doc/c-arc.texi: New file.
2961 Some sections to be expanded.
2963 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2965 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2966 (md_parse_option): Always accept "--32".
2968 2001-01-11 Peter Targett <peter.targett@arccores.com>
2970 * as.h (TC_ARC): Ensure struc-symbol.h included.
2971 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2973 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2974 (TARGET_SYMBOL_FIELDS) added.
2976 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2977 * doc/c-arc.texi: New file.
2978 Some sections to be expanded.
2979 * doc/as.texinfo: Update command-line options.
2980 Removed outdated text for ARC dependant features, instead include
2981 text from above file.
2983 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2984 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2985 (targ-cpu.h) header.
2987 * config/tc-arc.c: New updated configuration for
2988 ARC, including selection of core variants, and extensibility of
2989 instructions, registers etc. through directives.
2991 * config/tc-arc.c (arc_extinst): Minor corrections for
2993 (arc_common) Likewise. Make alignment argument optional for local
2994 symbols also, with default of zero.
2996 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2998 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2999 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3000 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3001 and fix_new_exp() instead.
3002 (md_convert_frag): For indexed post byte use the symbol value
3003 rather than the displacement.
3004 (md_relax_table): Fix indexed offset relax.
3006 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3008 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3010 (relaxable_symbol): New function.
3012 2001-01-11 Andreas Jaeger <aj@suse.de>
3014 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3017 2001-01-10 Nick Clifton <nickc@redhat.com>
3019 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3020 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3022 2001-01-10 Nick Clifton <nickc@redhat.com>
3024 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3025 character used to dollar local symbols.
3026 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3027 local label symbols.
3028 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3029 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3031 Use LOCAL_LABEL_CHAR.
3032 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3033 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3034 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3036 2001-01-08 Bo Thorsen <bo@suse.de>
3038 * config/tc-i386.c (i386_immediate, i386_displacement):
3041 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3043 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3046 2001-01-07 Philip Blundell <philb@gnu.org>
3048 * doc/as.texinfo (Bug Reporting): Update email address for
3052 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3054 * configure.in: Define DEFAULT_ARCH for i386.
3055 * config/tc-i386.c (md_assemble): Return after the error message;
3056 move testing for 64bit operands to proper place.
3058 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3060 * doc/as.texinfo: Document '#' as comment character for i386 and
3061 x86_64. Add AMD x86-64 into menu of machine dependent information.
3063 * doc/c-i386.texi: Document x86_64 extensions.
3065 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3067 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3069 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3071 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3072 * NEWS: Add note about Pentium4 support.
3074 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3076 * config/tc-i387.c (pi, pte, pt): Update.
3077 (type_names): Add new types.
3079 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3081 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3082 CpuUnknown): Renumber
3083 (CpuP4, CpuSSE2): New.
3084 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3086 2001-01-03 Philip Blundell <pb@futuretv.com>
3088 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3090 (alpha_fix_adjustable): Likewise.
3091 (md_apply_fix): Likewise.
3093 2000-12-31 H.J. Lu <hjl@gnu.org>
3095 * listing.c (listing_message): Allocate string only if it is
3098 * configure: Rebuild.
3100 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3102 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3103 Point out caveats with generating fixups for the opcode in a frag.
3105 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3107 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3110 2000-12-29 H.J. Lu <hjl@gnu.org>
3112 * listing.c (calc_hex): Print the variable part only if the
3113 fragment type is rs_fill.
3115 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3117 * doc/internals.texi (tc_conditional_pseudoop,
3118 TC_LINKRELAX_FIXUP): Fix typos.
3120 2000-12-28 Richard Henderson <rth@redhat.com>
3122 * write.c (subsegs_finish): Fix thinko last change -- don't
3123 "optimize" the alignment == 0 case.
3125 2000-12-28 Richard Henderson <rth@redhat.com>
3127 * as.h (rs_align_test): New.
3128 * frags.c (NOP_OPCODE): Move default from read.c.
3129 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3130 (frag_align_code): New.
3131 * frags.h (frag_align_code): Declare.
3132 * read.c (NOP_OPCODE): Remove.
3133 (do_align): Use frag_align_code.
3134 * write.c (NOP_OPCODE): Remove.
3135 (get_recorded_alignment): New.
3136 (cvt_frag_to_fill): Handle rs_align_test.
3137 (relax_segment): Likewise.
3138 (subsegs_finish): Align last subseg in section to the
3139 section alignment. Use frag_align_code.
3140 * write.h (get_recorded_alignment): Declare.
3141 * config/obj-coff.c (size_section): Handle rs_align_test.
3142 (fill_section, fixup_mdeps): Likewise.
3143 (write_object_file): Use frag_align_code.
3145 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3146 (alpha_handle_align): New.
3147 * config/tc-alpha.h (HANDLE_ALIGN): New.
3148 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3150 * config/tc-i386.h (md_do_align): Use frag_align_code.
3151 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3153 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3154 (ia64_handle_align): New.
3155 * config/tc-ia64.h (HANDLE_ALIGN): New.
3156 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3158 * config/tc-m32r.c (m32r_do_align): Remove.
3159 (m32r_handle_align): New.
3160 (fill_insn): Use frag_align_code.
3161 * config/tc-m32r.h (md_do_align): Remove.
3162 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3163 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3164 * config/tc-mips.c, config/tc-mips.h: Similarly.
3166 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3167 (sh_handle_align): Likewise. Handle rs_align_code.
3168 (sh_do_align): Remove.
3169 * config/tc-sh.h (md_do_align): Remove.
3170 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3172 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3173 (sparc_handle_align): Likewise. Handle rs_align_code.
3174 * config/tc-sparc.h (md_do_align): Remove.
3175 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3177 2000-12-22 DJ Delorie <dj@redhat.com>
3179 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3180 when we assemble the first half of a pair.
3182 2000-12-22 H.J. Lu <hjl@gnu.org>
3184 * config/tc-i386.c (reloc): Update the macro for non-bfd
3186 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3188 2000-12-22 H.J. Lu <hjl@gnu.org>
3190 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3192 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3194 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3195 (QWORD_MNEM_SUFFIX): New macro.
3196 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3198 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3199 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3201 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3202 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3203 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3204 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3205 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3207 (Reg, WordReg): Add Reg64.
3208 (Imm): Add Imm32S and Imm64.
3210 (Disp): Add Disp64 and Disp32S.
3211 (AnyMem): Add Disp32S.
3212 (RegRex, RegRex64): New macros.
3213 (rex_byte): New type.
3214 * config/tc-i386.c (set_16bit_code_flag): Kill.
3215 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3216 (reloc): New parameter "signed"; support x86_64.
3217 (set_code_flag): New.
3218 (DEFAULT_ARCH): New macro; default to "i386".
3219 (default_arch): New static variable.
3220 (struct _i386_insn): New fields Operand_PCrel; rex.
3221 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3222 (flag_code): New enum and static variable.
3223 (use_rela_relocations): New static variable.
3224 (flag_code_names): New static variable.
3225 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3226 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3228 (i386_align_code): Return plain "nop" for x86_64.
3229 (mode_from_disp_size): Support Disp32S.
3230 (smallest_imm_type): Support Imm32S and Imm64.
3231 (offset_in_range): Support size of 8.
3232 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3233 (md_pseudo_table): Add "code64"; use set_code_flat.
3234 (md_begin): Emit sane error message on hash failure.
3235 (tc_i386_fix_adjustable): Support x86_64 relocations.
3236 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3237 instructions supported on particular arch just partially,
3238 output of 64bit immediates, handling of Imm32S and Disp32S type.
3239 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3240 (i386_displacement): Likewise.
3241 (i386_index_check): Cleanup; support 64bit addresses.
3242 (md_apply_fix3): Support x86_64 relocation and rela.
3243 (md_longopts): Add "32" and "64".
3244 (md_parse_option): Add OPTION_32 and OPTION_64.
3245 (i386_target_format): Call even for ELFs; choose between
3246 elf64-x86-64 and elf32-i386.
3247 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3248 (tc_gen_reloc): Support rela relocations and x86_64.
3249 (intel_e09_1): Support QWORD.
3251 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3253 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3254 it's not an offset expression.
3255 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3256 keep the braces '[' and ']' in the output string.
3257 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3258 != FLAT. There is no such op_modifier.
3260 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3262 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3265 2000-12-13 Kazu Hirata <kazu@hxi.com>
3267 * as.h: Fix formatting.
3269 * dwarf2dbg.c: Likewise.
3270 * input-scrub.c: Likewise.
3273 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3275 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3276 configure: Regenerate.
3278 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3280 * dwarf2dbg.c: #include <limits.h> only if it exists.
3282 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3284 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3285 (md_apply_fix): Here too.
3287 2000-12-12 Jim Wilson <wilson@redhat.com>
3289 * config/tc-ia64.h (ia64_init): Add prototype.
3291 2000-12-12 H.J. Lu <hjl@gnu.org>
3293 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3295 * read.h (outputting_stabs_line_debug): Change it to int.
3296 * stabs.c (outputting_stabs_line_debug): Likewise.
3298 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3300 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3301 the address of a function result.
3303 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3305 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3306 (md_assemble): Call dwarf2_emit_insn.
3307 (shlib): Fix typo SHILB -> SHLIB.
3308 (md_parse_option): Likewise.
3309 (ppc_elf_validate_fix): Likewise:
3310 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3312 2000-12-12 Nick Clifton <nickc@redhat.com>
3314 * cgen.h: Fix formatting.
3315 * input-scrub.c: Fix formatting.
3316 * macro.c: Fix formatting.
3317 * config/tc-mips.c: Fix formatting.
3318 * doc/c-mips.texi: Fix formatting.
3320 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3322 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3323 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3325 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3327 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3330 * i386.h (*_Suf): Remove No_dSuf.
3331 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3333 (i386_optab): Remove 'd' in the suffixes.
3335 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3337 * config/tc-i386.c (T_SHORT): Undefine before defining.
3339 2000-12-05 Kazu Hirata <kazu@hxi.com>
3341 * config/tc-mips.c: Fix formatting.
3343 2000-12-04 Matthew Hiller <hiller@redhat.com>
3345 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3346 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3347 (md_show_usage): Ditto.
3348 (md_parse_option): Ditto.
3349 (d10v_cleanup): Writes pending instruction only if
3350 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3351 Fix compile time warning messages.
3353 * doc/c-d10v.texi: Documents new options.
3355 2000-12-04 Matthew Hiller <hiller@redhat.com>
3357 * stabs.c (outputting_stabs_line_debug): New variable.
3358 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3359 function entry and unset at function exit.
3361 * read.h (outputting_stabs_line_debug): New extern declaration.
3363 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3365 * dwarf2dbg.c: Fix compile time warning messages.
3367 2000-12-03 Kazu Hirata <kazu@hxi.com>
3369 * config/tc-a29k.c: Fix formatting.
3370 * config/tc-alpha.c: Likewise.
3371 * config/tc-arm.c: Likewise.
3372 * config/tc-cris.c: Likewise.
3373 * config/tc-hppa.c: Likewise.
3374 * config/tc-i370.c: Likewise.
3375 * config/tc-i386.c: Likewise.
3376 * config/tc-i860.c: Likewise.
3377 * config/tc-i960.c: Likewise.
3378 * config/tc-ia64.c: Likewise.
3379 * config/tc-m68hc11.c: Likewise.
3380 * config/tc-m68k.c: Likewise.
3381 * config/tc-m88k.c: Likewise.
3382 * config/tc-pj.c: Likewise.
3383 * config/tc-ppc.c: Likewise.
3384 * config/tc-sh.c: Likewise.
3385 * config/tc-sparc.c: Likewise.
3386 * config/tc-tahoe.c: Likewise.
3387 * config/tc-vax.c: Likewise.
3389 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3391 * config/tc-mips.c (mips_ip): When calculating offsets,
3392 don't accept as constant the difference between the
3393 addresses of symbols in two different sections.
3395 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3397 (validate_mips_insn): Likewise. Also, update 'B' operand
3398 specifier to use OP_*_CODE20 constants and delete 'm' operand
3400 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3401 operand specifiers. Change warning generated by 'B' operand
3402 specifier to reflect its new multi-purpose usage.
3404 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3405 -1, and update comment.
3406 (file_mips_isa): Likewise.
3407 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3408 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3409 ISA_* constants rather than hard-coded numbers.
3410 (mips_cpu_info): New structure.
3411 (mips_cpu_info_table): New table describing CPU and ISA names
3413 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3414 mips_cpu_info_from_cpu): New functions.
3415 (mips_isa_to_str): New function to get string for ISA name.
3416 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3417 return const char *.
3418 (md_begin): Redo CPU and ISA selection logic, using
3419 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3420 than hard-coded numbers.
3421 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3422 ISA_* constants rather than hard-coded numbers.
3423 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3424 (md_longopts): Delete OPTION_NO_MIPS32.
3425 (md_parse_option): Convert to use ISA_* constants rather than
3426 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3427 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3428 to use strcasecmp to recognize "default" and to use
3429 mips_cpu_info_from_name to get CPU numbers from argument.
3430 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3431 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3433 (s_mipsset): Accept ISA value 32.
3434 * doc/as.texinfo: Clean up MIPS options summary slightly,
3435 remove -no-mips32. Add note about -mips4 and -mips32
3436 specifying those ISA levels. Delete -mips32 and -no-mips32
3437 cpu flag descriptions.
3438 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3439 up the supported CPU switch list, and replace 4Kc, 4Km, and
3440 4Kp entries with a single mips32-4k entry. Note that you can
3443 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3445 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3447 (md_parse_option): Add cases for OPTION_MIPS5 and
3449 (md_show_usage): Mention -mips5 and -mips64 arguments.
3450 (s_mipsset): Add cases for MIPS5 and MIPS64.
3451 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3453 * doc/as.texinfo: Mention -mips5 and -mips64 options
3455 * doc/c-mips.texi: Likewise. Also update introduction
3456 and ".set" usage information.
3458 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3460 (mips_cpu_info_table): Add SB-1 entries.
3461 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3462 known to the -mcpu option.
3464 * doc/as.texinfo: Correct description of MIPS -mcpu
3465 option, by copying some of the text from doc/c-mips.texi.
3467 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3469 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3471 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3472 (sparc*-*-rtems*): Switched from a.out to ELF.
3473 * configure: Regenerate.
3474 * config.in: Regenerate.
3475 * Makefile.in: Regenerate.
3476 * aclocal.m4: Regenerate.
3477 * po/gas.pot: Regenerate.
3479 2000-11-30 Philip Blundell <pb@futuretv.com>
3481 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3482 even in non BFD_ASSEMBLER case.
3484 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3486 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3489 2000-11-29 Richard Henderson <rth@redhat.com>
3491 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3492 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3493 thread multiple subsegments properly; handle multiple code
3494 sections properly; emit proper compilation unit info for assembler
3495 generated debugging.
3497 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3498 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3499 (dwarf2dbg_estimate_size_before_relax): Declare.
3500 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3501 * write.c: Include dwarf2dbg.h.
3502 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3503 (relax_segment): Likewise.
3505 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3507 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3508 jump>: Use as_bad_where instead of as_bad. Tweak error message
3509 accordingly. Stabilize frag by updating fix part and resetting
3511 <undefined symbol, unconditional jump>: Ditto.
3512 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3513 indexing is_end_of_line[].
3514 (md_assemble): Initialize size to 0.
3515 (md_section_align): Mark parameter seg as unused.
3516 (parse_reg): Parse names case-insensitively.
3518 2000-11-28 Kazu Hirata <kazu@hxi.com>
3520 * config/obj-aout.h: Fix formatting.
3521 * config/obj-bout.h: Likewise.
3522 * config/obj-coff.c: Likewise.
3523 * config/obj-coff.h: Likewise.
3524 * config/obj-elf.h: Likewise.
3525 * config/obj-som.h: Likewise.
3526 * config/obj-vms.c: Likewise.
3527 * config/obj-vms.h: Likewise.
3528 * config/tc-h8300.h: Likewise.
3529 * config/tc-ns32k.h: Likewise.
3530 * config/tc-sparc.h: Likewise.
3531 * config/tc-tic54x.h: Likewise.
3532 * config/tc-z8k.h: Likewise.
3534 2000-11-28 Nick Clifton <nickc@redhat.com>
3536 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3537 License is present in the sources, but not the output, and
3538 also available from the GNU website.
3539 (GNU Free Documentation License): Comment out this section.
3541 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3543 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3544 targets. Remove i860 from valid a.out targets.
3545 * Makefile.in: Regenerate.
3547 * config/tc-cris.c: Include dwarf2dbg.h.
3548 (md_pseudo_table): Add .file and .loc.
3549 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3550 (s_cris_file, s_cris_loc): New.
3551 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3552 * Makefile.am: Regenerate dependencies.
3553 * Makefile.in: Regenerate.
3555 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3557 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3558 (MRI_MUL_PRECEDENCE): Likewise.
3559 (op_rank): Fix a comment typo.
3561 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3563 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3565 (get_operand): Fix analysis for movw/movb instructions.
3567 2000-11-24 Nick Clifton <nickc@redhat.com>
3569 * configure.in (xscale-elf): Add target.
3570 (xscale-coff): Add target.
3571 * configure: Regenerate.
3573 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3575 (ARM_EXT_XSCALE): New ARM architecture extension.
3576 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3577 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3578 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3579 (ARM_ARCH_V4): Remove processor from architecture.
3580 (ARM_ARCH_3M): New architecutre definition.
3581 (ARM_ARCH_V5TE): New architecutre definition.
3582 (ARM_ARCH_XSCALE): New architecutre definition.
3583 (CPU_DEFAULT): Allow to be defaulted to XScale.
3584 (atpcs): New boolean variable.
3585 (ldr_flags): Support 'd' flag for double word loads.
3586 (str_flags): Support 'd' flag for double word stored.
3587 (do_mia): New function.
3588 (do_mar): New function.
3589 (do_mra): New function.
3590 (do_pld): New function.
3591 (do_ldrd): New function.
3592 (do_blx): New function.
3593 (do_bkpt): New function.
3594 (do_clz): New function.
3595 (do_lstc2): New function.
3596 (do_cdp2): New function.
3597 (do_t_blx): New function.
3598 (do_t_bkpt): New function.
3599 (do_smla): New function.
3600 (do_smlal): New function.
3601 (do_smul): New function.
3602 (do_qadd): New function.
3603 (do_co_reg2c): New function.
3604 (LONGEST_INSN): Redefine to 7.
3606 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3607 command line switches.
3609 2000-11-22 Jim Wilson <wilson@redhat.com>
3611 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3612 (struct rsrc): Make line unsigned.
3613 (gr_values): Add missing initializer.
3614 (SLOT_NUM_NOT_SET): Add unsigned cast.
3615 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3616 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3617 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3618 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3619 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3620 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3621 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3622 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3623 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3624 Add ATTRIBUTE_UNUSED to unused parameters.
3625 (convert_expr_to_ab_reg): Add parens.
3626 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3627 (dot_prologue): Initialize grsave when declared.
3628 (md_pseudo_table): Add missing initializers.
3629 (operand_match): Add casts to bfd_vma.
3630 (emit_one_bundle): Delete unused local prev. Make required_template
3632 (specify_resource): Cast i to unsigned.
3633 (note_register_values): Use fprintf_vma.
3634 (print_dependency): Likewise.
3636 2000-11-21 Jim Wilson <wilson@redhat.com>
3638 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3639 for unwind info section.
3640 (dot_endp): Likewise for unwind section.
3642 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3645 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3647 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3648 (output_insn): Call dwarf2_emit_insn.
3649 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3651 2000-11-17 Richard Henderson <rth@redhat.com>
3653 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3654 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3655 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3657 2000-11-17 Nick Clifton <nickc@redhat.com>
3659 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3662 2000-11-17 Richard Henderson <rth@redhat.com>
3664 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3666 2000-11-17 Richard Henderson <rth@redhat.com>
3668 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3669 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3670 tri-state definition of alpha_flag_mdebug.
3671 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3672 (s_alpha_file): Store first .file directive.
3673 (s_alpha_stab): New.
3674 (md_pseudo_table): Add stabs and stabn.
3676 2000-11-17 Richard Henderson <rth@redhat.com>
3678 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3680 2000-11-17 Richard Henderson <rth@redhat.com>
3682 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3683 (main): Call dwarf2_finish.
3684 * as.h (debug_type): Clarify documentation of the meaning
3686 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3687 (print_stats): Fix parenthesis problem.
3688 (now_subseg_size): New.
3689 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3690 (dwarf2_directive_file): Don't set debug_type.
3691 (dwarf2_where): Honor DEBUG_DWARF2 first.
3692 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3693 do nothing if not emitting dwarf2 debug info, or no work.
3694 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3695 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3696 (ecoff_new_file): Likewise.
3697 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3698 commentary wrt dwarf2.
3700 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3701 ATTRIBUTE_UNUSED as needed.
3702 (emit_insn): Call dwarf2_emit_insn.
3703 (s_alpha_file): New.
3705 (s_alpha_coff_wrapper): Don't handle them.
3706 (md_pseudo_table): Update for .file and .loc.
3707 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3709 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3710 don't protect with debug_type.
3711 * config/tc-hppa.c (md_assemble): Likewise.
3712 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3713 * config/tc-mn10300.c (md_assemble): Likewise.
3714 * config/tc-sh.c (md_assemble): Likewise.
3715 * config/tc-v850.c (md_assemble): Likewise.
3717 * config/tc-arm.c (arm_end_of_source): Remove.
3718 * config/tc-hppa.c (pa_end_of_source): Remove.
3719 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3720 * config/tc-mn10300.c (mn10300_finalize): Remove.
3721 * config/tc-sh.c (sh_finalize): Remove.
3722 * config/tc-v850.c (sh_finalize): Remove.
3724 * config/tc-arm.h (md_end): Remove.
3725 * config/tc-hppa.h (md_end): Remove.
3726 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3727 * config/tc-m68hc11.h (md_end): Remove.
3728 * config/tc-mn10300.h (md_end): Remove.
3729 * config/tc-sh.h (md_end): Remove.
3730 * config/tc-v850.h (md_end): Remove.
3732 * config/tc-ia64.c (emit_one_bundle): Don't protect
3733 dwarf2 bits with debug_type.
3734 (md_assemble): Likewise.
3735 (ia64_end_of_source): Don't call dwarf2_finish.
3737 2000-11-16 Jim Wilson <wilson@redhat.com>
3739 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3740 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3743 2000-11-16 H.J. Lu <hjl@gnu.org>
3745 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3748 2000-11-15 Kazu Hirata <kazu@hxi.com>
3750 * config/tc-tic30.c: Fix formatting.
3751 * config/tc-tic80.c: Likewise.
3752 * config/tc-v850.c: Likewise.
3753 * config/tc-vax.c: Likewise.
3754 * config/tc-w65.c: Likewise.
3755 * config/tc-z8k.c: Likewise.
3757 2000-11-14 DJ Delorie <dj@redhat.com>
3759 * config/tc-v850.c: Support dwarf2.
3760 * config/tc-v850.h: Ditto.
3762 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3763 parse_cons_expression_v850 to initialize hold_cons_reloc.
3765 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3767 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3768 (errata_nops_necessary_p): New function.
3769 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3772 2000-11-14 Jim Wilson <wilson@redhat.com>
3774 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3775 return little endian bfd formats.
3777 2000-11-14 Kazu Hirata <kazu@hxi.com>
3779 * config/aout_gnu.h: Fix formatting.
3780 * config/atof-vax.c: Likewise.
3781 * config/m68k-parse.h: Likewise.
3782 * config/m88k-opcode.h: Likewise.
3783 * config/obj-elf.c: Likewise.
3784 * config/tc-arm.c: Likewise.
3785 * config/tc-cris.c: Likewise.
3786 * config/tc-i386.c: Likewise.
3787 * config/tc-ia64.c: Likewise.
3788 * config/tc-mn10300.c: Likewise.
3789 * config/te-386bsd.h: Likewise.
3790 * config/te-hppa.h: Likewise.
3791 * config/te-nbsd.h: Likewise.
3792 * config/te-ppcnw.h: Likewise.
3793 * config/te-sparcaout.h: Likewise.
3794 * config/te-tmips.h: Likewise.
3795 * config/vax-inst.h: Likewise.
3796 * config/vms-conf.h: Likewise.
3798 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3800 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3802 2000-11-13 H.J. Lu <hjl@gnu.org>
3804 * config/obj-elf.c (elf_frob_symbol): Support
3805 ".symver name,name2@@@nodename".
3806 (elf_frob_file_before_adjust): Likewise.
3808 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3809 and ".symver name,name2@@@nodename".
3812 2000-11-12 H.J. Lu (hjl@gnu.org)
3814 * config/obj-elf.c (obj_elf_symver): Check missing version
3817 2000-11-12 H.J. Lu (hjl@gnu.org)
3819 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3820 instead of bfd_vma for non-bfd assemblers.
3822 2000-11-09 Kazu Hirata <kazu@hxi.com>
3824 * itbl-ops.c: Fix comment typos.
3826 2000-11-08 Jim Wilson <wilson@redhat.com>
3828 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3829 (struct unwind): Add next_slot_frag field.
3830 (slot_index): New parameters slot_frag and first_frag. Add code
3831 to add in frag sizes when different. Add comments.
3832 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3833 arguments to slot_index.
3834 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3835 loop end. Set next_slot_frag field.
3837 2000-11-07 H.J. Lu <hjl@gnu.org>
3839 * doc/as.texinfo (.symver): Updated for versioned symbol
3842 * obj.h (format_ops): Add the frob_file_before_adjust field.
3844 * config/obj-aout.c (aout_format_ops): Set the
3845 frob_file_before_adjust field to 0.
3846 * config/obj-coff.c (coff_format_ops): Likewise.
3847 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3849 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3851 (elf_frob_file_before_adjust): New function to remove unneeded
3852 versioned symbols from the symbol table.
3853 (elf_format_ops): Set the frob_file_before_adjust field to
3854 elf_frob_file_before_adjust.
3856 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3859 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3861 2000-11-07 Peter Targett <peter.targett@arccores.com>
3863 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3865 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3866 Fix compile time warning messages.
3868 2000-11-07 Nick Clifton <nickc@redhat.com>
3870 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3871 buffer in order to avoid buffer overflows.
3873 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3875 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3876 Change M to m for -milp32 or -mlp64 to match gcc.
3877 (dot_endp): Use bytes_per_address instead of 8.
3878 (emit_one_bundle): Use number_to_chars_littleendian instead of
3880 (fix_insn): Likewise.
3881 (ia64_init): New function.
3882 (ia64_target_format): New function.
3883 (md_begin): Set endianness, arch, and machine as appropriate.
3884 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3885 Make these macros depend on TE_HPUX macro.
3886 (TARGET_FORMAT): Define.
3887 (HOST_SPECIAL_INIT): Define.
3888 * config/te-hpux.h: New file.
3889 * configure.in: Add "ia64-*-hpux*" target to configure.
3890 * configure: Regenerate.
3892 2000-11-06 Kazu Hirata <kazu@hxi.com>
3894 * as.c: Fix formatting.
3895 * dwarf2dbg.c: Likewise.
3896 * input-file.c: Likewise.
3897 * input-file.h: Likewise.
3898 * input-scrub.c: Likewise.
3899 * itbl-ops.c: Likewise.
3900 * listing.c: Likewise.
3901 * macro.h: Likewise.
3902 * messages.c: Likewise.
3904 * subsegs.c: Likewise.
3905 * subsegs.h: Likewise.
3906 * write.c: Likewise.
3908 2000-11-06 Nick Clifton <nickc@redhat.com>
3910 * doc/as.texinfo: Add GNU Free Documentation License.
3911 * doc/gasp.texi: Add GNU Free Documentation License.
3912 * doc/as.1: Add GNU Free Documentation License.
3914 2000-11-05 Nick Clifton <nickc@redhat.com>
3916 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3918 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3920 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3921 * configure: Regenerate.
3923 2000-11-01 Nick Clifton <nickc@redhat.com>
3925 * read.c (original_case_string): New global variable.
3926 (read_a_source_file): Copy opcode string into
3927 original_case_string if clobbering the case of the opcode.
3928 * read.h: Export the definition of original_case_string.
3929 * config/tc-arm.c (md_assembler): When parsing a .req
3930 directive use the original opcode string, not the case
3933 2000-11-02 Nick Clifton <nickc@redhat.com>
3935 * config/tc-mn10300.c (debug_line): Remove this static
3937 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3938 dwarf2_where and dwarf2_gen_line_info.
3940 2000-11-02 Theo Honohan <th@futuretv.com>
3942 * config/tc-arm.c (do_msr): Improve error message.
3944 2000-10-31 Eric Christopher <echristo@redhat.com>
3946 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3947 or pc-relative, else use fx_offset.
3949 2000-10-31 Jim Wilson <wilson@redhat.com>
3951 * config/tc-ia64.c (struct md): New field tag_fixups.
3952 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3953 qualifying predicate.
3954 (emit_one_bundle): Delete spurious multiplication by one. Handle
3956 (ia64_start_line): Error if dangling qualifying predicate.
3957 (defining_tag): New static variable.
3958 (ia64_unrecognized_line, case '['): Parse tags.
3959 (ia64_frob_label): Create tag_fixups.
3960 (md_assemble): Reset md.qp.X_op after using it.
3962 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3964 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3966 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3968 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3970 2000-10-30 Kazu Hirata <kazu@hxi.com>
3972 * expr.c: Fix formatting.
3973 * flonum-copy.c: Likewise.
3974 * flonum.h: Likewise.
3978 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3980 * as.h (OPTION_MD_BASE): Bump to 190.
3981 * as.c (parse_args) <std_longopts>: Add comment about the need to
3982 check OPTION_MD_BASE in as.h.
3984 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3987 2000-10-27 Nick Clifton <nickc@redhat.com>
3989 * configure.in (emulations): Add m68hc12.
3990 * configure: Regenerate.
3991 * po/gas.pot: Regenerate.
3993 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3995 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3997 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3999 2000-10-25 Nick Clifton <nickc@redhat.com>
4001 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4002 a DWARF2 line number information sequence.
4004 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4006 * read.c (generate_lineno_debug): Update comment describing why
4007 DWARF2 line number debug information is not generated
4008 automatically by this function.
4010 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4013 * config/tc-arm.h (md_end): Define.
4014 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4016 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4017 if generating DWARF2 line numbers.
4018 (arm_end_of_source): New function. Call dwarf2_finish if
4021 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4022 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4023 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4025 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4027 * config/tc-i386.c: Fix prototype declarations for functions taking no
4030 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4032 * config/tc-i386.c (i386_operand_modifier): Remove.
4033 (build_displacement_string): Remove.
4034 (i386_parse_seg): Remove.
4035 (i386_intel_memory_operand): Remove.
4036 (i386_intel_operand): Re-write using recursive descent parser based
4037 on MASM documentation.
4038 (struct intel_parser_s): New structure.
4039 (intel_parser): New static variable.
4040 (struct intel_token): New structure.
4041 (cur_token, prev_token): New static variables.
4054 (intel_match_token): New function.
4055 (intel_get_token): New function.
4056 (intel_putback_token): New function.
4057 (intel_expr): New function.
4058 (intel_e05): New function.
4059 (intel_e05_1): New function.
4060 (intel_e06): New function.
4061 (intel_e06_1): New function.
4062 (intel_e09): New function.
4063 (intel_e09_1): New function.
4064 (intel_e10): New function.
4065 (intel_e10_1): New function.
4066 (intel_e11): New function.
4068 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4070 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4071 instructions to loose any special insn->architecture mask.
4073 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4074 (sparc_md_end, sparc_arch_types, sparc_arch,
4075 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4076 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4077 request v9b architecture if they are used).
4079 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4081 * config/tc-m68k.c: Fix the previous misapplied patch.
4083 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4085 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4086 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4087 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4090 2000-10-17 Kazu Hirata <kazu@hxi.com>
4092 * debug.c: Fix formatting.
4093 * depend.c: Likewise.
4094 * dwarf2dbg.c: Likewise.
4095 * dwarf2dbg.h: Likewise.
4096 * ecoff.c: Likewise.
4099 * flonum-konst.c: Likewise.
4100 * frags.h: Likewise.
4102 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4104 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4106 * doc/as.texinfo: Added notes about this new option.
4108 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4110 * config/tc-sh.c (JREG): Remove.
4111 (md_convert_frag): Remove #if 0:d code using JREG.
4113 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4115 * config/tc-i386.c (i386_operand_modifier): Only match
4116 modifiers SHORT and FLAT if they are followed by a space.
4117 (parse_register): When `allow_naked_reg' is set, do not confuse
4118 identifiers that start with a register name with a register.
4120 2000-10-12 Kazu Hirata <kazu@hxi.com>
4122 * app.c: Fix formatting.
4125 * bit_fix.h: Likewise.
4130 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4132 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4134 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4136 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4137 Re-arrange function a little and improve error message.
4139 * write.c (write_relocs): Fix a comment.
4141 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4144 2000-10-05 Jim Wilson <wilson@cygnus.com>
4146 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4148 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4150 * config/tc-i386.c: Delete some useless comments, reformat others.
4152 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4153 non-global syms in linkonce sections.
4155 2000-10-04 Ralf Baechle <ralf@gnu.org>
4157 * config/tc-ia64.c (operand_match): Don't use // style comments.
4158 * config/tc-i370.c: Likewise.
4160 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4162 Changes to handle varying register prefix and user symbol prefix.
4163 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4164 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4165 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4166 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4167 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4168 (demand_register_prefix): New variable.
4169 (md_pseudo_table): New pseudo ".syntax".
4170 (md_longopts): New options --no-underscore and --underscore.
4171 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4172 on symbols_have_leading_underscore.
4173 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4174 (get_spec_reg): Ditto.
4175 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4177 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4179 <case OPTION_NO_US, case OPTION_US>: New.
4180 (md_show_usage): Be brief and reformat to match continuation of
4182 * po/gas.pot: Regenerate.
4184 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4186 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4187 force relocs for 12 bit branches.
4188 (md_apply_fix): Similarly, adjust logic here.
4190 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4192 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4193 adjust for external and weak syms as we will use a reloc. Allow
4194 for +8 offset when calculating limits of branches.
4195 (hppa_fix_adjustable): Undo 2000-09-23 change.
4196 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4197 Correct distance calculation.
4198 (tc_gen_reloc): Print the file name and line number if we can't
4201 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4202 * config/tc-hppa.c (nonzero_dibits): Define.
4203 (arg_reloc_stub_needed): Check each arg and return value
4204 separately for zero case.
4205 (pa_align): Declare argument `bytes'.
4207 2000-09-25 Kazu Hirata <kazu@hxi.com>
4209 * config/tc-cris.c: Fix formatting.
4210 * config/tc-d10v.h: Likewise.
4211 * config/tc-d30v.c: Likewise.
4212 * config/tc-d30v.h: Likewise.
4213 * config/tc-fr30.c: Likewise.
4214 * config/tc-fr30.h: Likewise.
4215 * config/tc-m68k.c: Likewise.
4216 * config/tc-m68k.h: Likewise.
4217 * config/tc-pj.h: Likewise.
4218 * config/tc-ppc.c: Likewise.
4219 * config/tc-ppc.h: Likewise.
4220 * config/tc-sh.c: Likewise.
4221 * config/tc-sh.h: Likewise.
4222 * config/tc-sparc.c: Likewise.
4223 * config/tc-v850.h: Likewise.
4224 * config/tc-vax.h: Likewise.
4225 * config/tc-w65.h: Likewise.
4226 * config/tc-z8k.h: Likewise.
4228 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4230 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4231 checks only for ELF.
4232 (hppa_force_relocation): Likewise.
4234 2000-09-22 Jim Wilson <wilson@cygnus.com>
4236 * config/tc-ia64.c (dv_sem): Add "stop".
4237 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4238 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4239 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4241 (mark_resources): Check IA64_RS_PRr.
4243 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4245 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4246 md_estimate_size_before_relax): Redesign and clean up the
4247 relaxation mechanism.
4249 2000-09-21 Kazu Hirata <kazu@hxi.com>
4251 * config/tc-ns32k.c: Fix formatting.
4252 * config/tc-ns32k.h: Likewise.
4254 2000-09-20 Kazu Hirata <kazu@hxi.com>
4256 * config/tc-m32r.c: Fix formatting.
4257 * config/tc-m32r.h: Likewise.
4258 * config/tc-m68851.h: Likewise.
4259 * config/tc-m68hc11.c: Likewise.
4260 * config/tc-m68hc11.h: Likewise.
4261 * config/tc-m88k.c: Likewise.
4262 * config/tc-mcore.c: Likewise.
4263 * config/tc-mcore.h: Likewise.
4264 * config/tc-mips.c: Likewise.
4265 * config/tc-mips.h: Likewise.
4266 * config/tc-mn10200.h: Likewise.
4267 * config/tc-mn10300.h: Likewise.
4268 * config/tc-tahoe.c: Likewise.
4269 * config/tc-tahoe.h: Likewise.
4271 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4273 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4274 Likewise in relaxation description comments.
4276 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4278 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4279 subtraction of two syms without emitting a relocation.
4281 From David Huggins-Daines <dhd@linuxcare.com>
4282 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4283 global or weak symbols.
4285 2000-09-15 Kazu Hirata <kazu@hxi.com>
4287 * config/tc-h8300.h: Fix formatting.
4288 * config/tc-h8500.c: Likewise.
4289 * config/tc-h8500.h: Likewise.
4290 * config/tc-hppa.h: Likewise.
4291 * config/tc-i370.h: Likewise.
4292 * config/tc-i386.h: Likewise.
4293 * config/tc-i860.c: Likewise.
4294 * config/tc-i860.h: Likewise.
4295 * config/tc-i960.h: Likewise.
4296 * config/tc-ia64.c: Likewise.
4297 * config/tc-ia64.h: Likewise.
4299 2000-09-14 Kazu Hirata <kazu@hxi.com>
4301 * config/tc-a29k.c: Fix formatting.
4302 * config/tc-alpha.c: Likewise.
4303 * config/tc-arc.c: Likewise.
4304 * config/tc-arc.h: Likewise.
4305 * config/tc-arm.c: Likewise.
4306 * config/tc-arm.h: Likewise.
4307 * config/tc-avr.c: Likewise.
4308 * config/tc-avr.h: Likewise.
4309 * config/tc-tic30.c: Likewise.
4310 * config/tc-tic30.h: Likewise.
4311 * config/tc-tic54x.c: Likewise.
4312 * config/tc-tic54x.h: Likewise.
4313 * config/tc-tic80.c: Likewise.
4314 * config/tc-tic80.h: Likewise.
4316 2000-09-14 Timothy Wall <twall@cygnus.com>
4318 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4319 parallel comparisons for later use.
4320 (struct rsrc): Add parallel comparison type.
4321 (resources_match): Skip special cases of PR usage (non-conflicting
4324 2000-09-13 Kazu Hirata <kazu@hxi.com>
4326 * config/obj-ecoff.c: Fix formatting.
4327 * config/obj-elf.c: Likewise.
4328 * config/obj-elf.h: Likewise.
4329 * config/obj-evax.h: Likewise.
4330 * config/obj-generic.h: Likewise.
4331 * config/obj-hp300.c: Likewise.
4332 * config/obj-hp300.h: Likewise.
4333 * config/obj-ieee.h: Likewise.
4334 * config/obj-vms.c: Likewise.
4335 * config/obj-vms.h: Likewise.
4337 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4339 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4340 (md_parse_option): Ditto.
4341 (md_longopts): Add -mips32 option.
4342 (md_show_usage): Document new options.
4343 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4344 (mips_ip): Assemble mfc0 with a sub-selection code.
4345 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4346 (mips_cpu_to_str): New function.
4347 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4348 Use CPU_* defines instead of hardcoded numbers.
4350 * doc/as.texinfo: Document new options.
4351 * doc/c-mips.texi: Ditto.
4353 2000-09-12 Kazu Hirata <kazu@hxi.com>
4355 * as.h: Fix formatting.
4356 * asintl.h: Likewise.
4357 * bit_fix.h: Likewise.
4358 * config/obj-aout.c: Likewise.
4359 * config/obj-aout.h: Likewise.
4360 * config/obj-bout.c: Likewise.
4361 * config/obj-bout.h: Likewise.
4362 * config/obj-coff.c: Likewise.
4363 * config/obj-coff.h: Likewise.
4364 * dwarf2dbg.h: Likewise.
4366 * flonum.h: Likewise.
4367 * frags.h: Likewise.
4368 * itbl-ops.h: Likewise.
4369 * macro.h: Likewise.
4372 * struc-symbol.h: Likewise.
4373 * subsegs.h: Likewise.
4374 * symbols.h: Likewise.
4376 * write.h: Likewise.
4378 2000-09-11 Kazu Hirata <kazu@hxi.com>
4380 * bignum-copy.c: Fix formatting.
4381 * config/tc-i370.c: Likewise.
4382 * config/tc-i960.c: Likewise.
4383 * config/tc-m68k.c: Likewise.
4384 * ehopt.c: Likewise.
4385 * flonum-copy.c: Likewise.
4386 * flonum-konst.c: Likewise.
4387 * flonum-mult.c: Likewise.
4388 * literal.c: Likewise.
4391 * stabs.c: Likewise.
4392 * subsegs.c: Likewise.
4394 2000-09-09 Philip Blundell <philb@gnu.org>
4396 * configure.in (arm*-*-uclinux*): New target.
4397 * configure: Regenerate.
4399 2000-09-09 Kazu Hirata <kazu@hxi.com>
4401 * input-file.c: Fix formatting.
4402 * itbl-ops.c: Likewise.
4403 * messages.c: Likewise.
4405 2000-09-08 Philip Blundell <philb@gnu.org>
4407 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4410 2000-09-07 H.J. Lu <hjl@gnu.org>
4412 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4413 * configure: Rebuild.
4415 2000-09-07 Kazu Hirata <kazu@hxi.com>
4417 * atof-generic.c: Fix formatting.
4418 * config/tc-mips.c: Likewise.
4419 * config/tc-vax.c: Likewise.
4420 * input-scrub.c: Likewise.
4422 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4424 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4425 * configure.in (sh-*-linux*): Added.
4426 * configure: Rebuilt.
4428 2000-09-06 Kazu Hirata <kazu@hxi.com>
4430 * config/tc-hppa.c: Fix formatting.
4432 * ecoff.c: Fix formatting.
4434 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4436 * configure: Rebuilt with new libtool.m4.
4438 2000-09-05 Kazu Hirata <kazu@hxi.com>
4440 * cgen.c: Fix formatting.
4441 * config/tc-ia64.c: Likewise.
4443 2000-09-05 Nick Clifton <nickc@redhat.com>
4445 * aclocal.m4: Regenerate.
4446 * config.in: Regenerate.
4447 * configure: Regenerate.
4448 * po/gas.pot: Regenerate.
4450 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4452 * config/tc-cris.c: Correct comment typos.
4454 2000-09-05 Eric Christopher <echristo@cygnus.com>
4456 * config/tc-mn10300.c: Cleanup.
4457 (md_pcrel_from): Enable.
4459 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4461 * expr.c (operand): Fix a comment typo.
4462 * write.c (write_relocs): Fix a signed/unsigned warning.
4464 * config/tc-hppa.c (fudge_reg_expressions): New
4465 (hppa_force_reg_syms_absolute): New.
4466 (pa_equ): Allow reg_section expressions.
4467 * config/tc-hppa.c (md_optimize_expr): Define.
4468 (hppa_force_reg_syms_absolute): Prototype.
4470 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4471 (pa_parse_number): Pass in arg to select fp reg parsing.
4472 Return 1 to indicate format checks pass. If strict, then only
4473 accept a register or register symbol. Return value in...
4474 (pa_number): New static for pa_parse_number.
4475 (FP_REG_BASE): Define.
4476 (FP_REG_RSEL): Define.
4477 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4478 appropriate. White space changes.
4479 (need_pa11_opcode): Don't bother passing any params, get them from
4481 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4482 Remove extraneous check in case 'Q'.
4483 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4484 reg, set section of resulting symbol to reg_section.
4485 (pa_parse_space_stmt): Modify call to pa_parse_number.
4486 (pa_space): Likewise.
4488 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4489 (hppa_force_relocation): Handle vtable relocs.
4490 (pa_vtable_entry): New.
4491 (pa_vtable_inherit): New.
4492 (md_pseudo_table): Add entries for vtable pseudos.
4493 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4494 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4496 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4497 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4498 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4500 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4501 specify a symbol type.
4503 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4504 dependent things together.
4505 (md_elf_symbol_type): Define.
4507 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4509 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4511 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4512 (obj_elf_vtable_entry): Declare.
4514 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4515 and export function.
4516 (obj_elf_vtable_entry): Similarly.
4517 (elf_pseudo_table): Fix the damage with a cast.
4519 2000-09-03 Richard Henderson <rth@cygnus.com>
4521 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4522 for template selection when a label is needed.
4524 2000-09-02 Kazu Hirata <kazu@hxi.com>
4526 * config/tc-ia64.c: Fix formatting.
4528 2000-09-02 Nick Clifton <nickc@redhat.com>
4530 * configure.in: Increase version number to 2.10.91.
4531 * configure: Regenerate.
4532 * aclocal.m4: Regenerate.
4533 * config.in: Regenerate.
4534 * po/gas.pot: Regenerate.
4535 * Makefile.in: Regenerate.
4537 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4539 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4540 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4541 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4543 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4546 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4548 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4549 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4550 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4551 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4552 (GOT_symbol): New variable.
4553 (md_undefined_symbol): Set it.
4555 2000-09-01 Richard Henderson <rth@cygnus.com>
4557 * config/tc-ia64.c (match): Don't inline.
4558 (extra_goodness): New.
4559 (md_begin): Prefer nop.f and nop.b for best_template.
4561 2000-08-31 Kazu Hirata <kazu@hxi.com>
4563 * as.c: Fix formatting.
4565 * frags.c: Likewise.
4566 * macro.c: Likewise.
4568 2000-08-31 Eric Christopher <echristo@cygnus.com>
4570 * config/tc-mn10300.c: Cleanup and fix warnings.
4571 (md_pseudo_table): Add initializers.
4572 (md_show_usage): Cleanup.
4573 (md_parse_option): Fix warnings.
4574 (md_undefined_symbol): Fix warnings.
4575 (md_conver_frag): Fix warnings.
4576 (tc_gen_reloc): Fix warnings.
4577 (md_apply_fix3): Fix warnings.
4578 (check_operand): Fix warnings.
4580 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4582 * acinclude.m4: Include libtool and gettext macros from the
4584 * aclocal.m4, configure: Rebuilt.
4586 2000-08-30 Mark Hatle <mhatle@mvista.com>
4588 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4590 2000-08-31 Kazu Hirata <kazu@hxi.com>
4592 * listing.c: Fix formatting.
4594 2000-08-29 Kazu Hirata <kazu@hxi.com>
4596 * app.c: Fix a comment typo. Fix formatting.
4598 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4600 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4601 offset of the target destination for jmp instructions.
4602 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4604 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4606 * NEWS: Mention support for CRIS.
4608 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4610 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4611 Sets `.lcomm' alignment to zero.
4613 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4615 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4616 TC_FIX_ADJUSTABLE): Define.
4618 2000-08-23 Jim Wilson <wilson@cygnus.com>
4620 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4621 unwind.personality_routine is set.
4623 2000-08-23 H.J. Lu <hjl@gnu.org>
4625 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4627 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4629 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4632 2000-08-22 H.J. Lu <hjl@gnu.org>
4634 * config.in (STRICTCOFF): New for strict COFF.
4636 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4637 i386-*-go32* and i386-go32-rtems*.
4638 * configure: Rebuilt.
4640 * config/obj-coff.c (obj_coff_endef): Follow the historical
4641 behavior if STRICTCOFF is not defined.
4643 * doc/internals.texi: Document STRICTCOFF.
4645 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4647 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4648 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4649 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4650 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4651 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4652 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4653 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4656 2000-08-22 Eric Christopher <echristo@cygnus.com>
4658 * config/tc-mn10300.c: (md_apply_fix): New function.
4659 (mn10300_force_relocation): New function.
4660 (mn10300_fix_adjustable): New function.
4662 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4663 (TC_HANDLES_FX_DONE): Define.
4664 (obj_fix_adjustable): Define.
4665 (MD_APPLY_FIX3): Define.
4666 (TC_LINKRELAX_FIXUP): Define.
4668 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4670 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4672 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4674 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4676 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4677 if the fixup resulted in a relocation.
4679 2000-08-18 Nick Clifton <nickc@redhat.com>
4681 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4682 Make reference to first element of shift_names explicit.
4684 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4686 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4687 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4688 add a symbol's address. Removed all target-specific #ifdefs that
4689 used to accomplished the same.
4690 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4691 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4692 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4693 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4694 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4696 2000-08-17 Kazu Hirata <kazu@hxi.com>
4698 * dwarf2dbg.c: Fix formatting.
4700 2000-08-17 Nick Clifton <nickc@redhat.com>
4702 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4703 to be recoded as logical shift lefts by zero.
4705 2000-08-16 Jim Wilson <wilson@cygnus.com>
4707 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4708 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4710 (note_register_values): Handle IA64_OPND_R3_2 operands.
4712 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4714 * config/tc-i860.c (md_operand): Silly typo fixed.
4716 2000-08-16 Nick Clifton <nickc@redhat.com>
4718 * config/tc-arm.c (struct asm_shift): Delete.
4720 (enum asm_shift_index): New.
4721 (struct asm_shift_properties): New.
4722 (struct asm_shift_name): New.
4723 (shift_properties[]); New.
4724 (shift_names[]); New.
4726 (decode_shift): Use new structures.
4727 Issue a warning is "ROR #0" is used.
4728 Issue a warning if "ASR #0" or "LSR #0" is used.
4730 (md_begin): Initialise arm_shift_hsh table from new
4731 asm_shift_name array.
4733 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4735 * config/tc-sparc.c: Kill all warnings.
4736 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4738 (md_show_usage): Update usage text.
4740 2000-08-16 Nick Clifton <nickc@redhat.com>
4742 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4745 2000-08-15 Will Cohen <wcohen@redhat.com>
4747 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4749 * config/tc-sh.c (md_assemble): Changed so debug_type
4750 test performed for ppi_assemble
4751 * config/tc-sh.c: Included dwarf2dbg.h.
4752 (debug_line): Defined.
4753 (md_assemble): Generates dwarf2 line info.
4754 (sh_finalize): New function. Finalize dwarf2 info.
4755 (assemble_ppi): Returns size of code generated.
4756 (build_Mytes): Returns size of code generated.
4757 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4758 * config/tc-sh.h (md_end): Defined.
4759 (sh_finalize): Declared.
4761 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4763 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4766 2000-08-14 Nick Clifton <nickc@redhat.com>
4768 * config/tc-arm.c (do_bx): Allow "bx pc".
4770 2000-08-14 Jim Wilson <wilson@cygnus.com>
4772 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4773 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4774 (md_begin): Change assignment to md.flag to OR in the new bit.
4776 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4778 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4779 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4782 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4784 * NEWS: Mention i860 support.
4786 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4788 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4790 2000-08-14 Andreas Schwab <schwab@suse.de>
4792 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4794 2000-08-11 Andreas Schwab <schwab@suse.de>
4796 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4799 2000-08-11 Kazu Hirata <kazu@hxi.com>
4801 * expr.c: Fix formatting.
4802 * config/obj-bout.c: Likewise.
4804 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4806 * doc/c-i860.texi: Flesh out the i860 section more.
4808 2000-08-10 Kazu Hirata <kazu@hxi.com>
4810 * symbols.c: Fix formatting.
4813 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4815 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4816 modifier has the IgnoreSize bit set.
4818 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4820 From Rodney Brown <RodneyBrown@mynd.com>
4821 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4822 * configure: Regenerate.
4824 2000-08-09 Kazu Hirata <kazu@hxi.com>
4826 * hash.c: Fix formatting.
4829 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4831 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4832 (i860_fix_info): New enum.
4833 (MD_APPLY_FIX3): Define.
4834 (WORKING_DOT_WORD): Define.
4835 (TC_HANDLES_FX_DONE): Define.
4836 (DIFF_EXPR_OK): Define.
4837 (LISTING_HEADER): Define.
4838 (TARGET_FORMAT): Select target format based on endian flag.
4839 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4840 (target_big_endian): Add external declaration.
4842 * config/tc-i860.c: All existing code reworked completely. Other
4843 new code shown below.
4844 (SYNTAX_SVR4): Define.
4845 (target_warn_expand): New variable.
4846 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4847 (md_longopts): Declare and define with new options (-EL, -EB,
4849 (md_show_usage): New function.
4850 (md_operand): New function.
4851 (obtain_reloc_for_imm16): New function.
4852 (md_apply_fix3): New function.
4853 (tc_gen_reloc): New function.
4855 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4857 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4858 2 bytes of the jump address are in the same frag.
4859 (find): Accept 68hc12 register indirect modes.
4861 * NEWS: Mention 68HC11 & 68HC12 support.
4863 2000-08-07 Richard Henderson <rth@cygnus.com>
4865 * config/tc-ia64.c (unwind): Add prologue_mask member.
4866 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4867 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4868 (dot_body): Clear unwind.prologue_mask.
4869 (dot_prologue): Set it. Accept a register second argument.
4871 2000-08-07 Kazu Hirata <kazu@hxi.com>
4873 * config/atof-ieee.c: Fix formatting.
4874 * config/atof-tahoe.c: Likewise.
4876 2000-08-06 Nick Clifton <nickc@cygnus.com>
4878 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4881 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4882 of .popsection, .previous, .pushsection, .subsection,
4883 .version, .vtable_entry, .vtable_inherit and .weak.
4885 2000-08-05 Kazu Hirata <kazu@hxi.com>
4887 * config/tc-cris.c: Fix formatting.
4888 * config/tc-i386.c: Likewise.
4889 * config/tc-sparc.c (sparc_ip): Simplify the code.
4891 2000-08-04 Kazu Hirata <kazu@hxi.com>
4893 * config/tc-cris.c: Rearrange code for readability.
4894 * config/tc-d10v.c: Fix formatting.
4895 * config/tc-m32r.c: Likewise.
4896 * config/tc-sparc.c: Likewise.
4898 2000-08-02 Jim Wilson <wilson@cygnus.com>
4900 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4901 before ia64_find_opcode.
4902 (md_assemble): Likewise.
4904 2000-08-01 Nick Clifton <nickc@cygnus.com>
4906 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4907 Undo some formatting fixes.
4909 2000-08-01 Kazu Hirata <kazu@hxi.com>
4911 * config/obj-som.c: Fix formatting.
4912 * config/obj-ieee.c: Likewise.
4913 * config/tc-arm.c: Likewise.
4914 * config/tc-v850.c: Likewise.
4916 2000-08-01 Nick Clifton <nickc@redhat.com>
4918 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4919 index by command line option.
4921 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4923 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4924 (@node M68K-Branch): Rewrite to match the reality.
4926 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4928 * doc/c-i860.texi: New file.
4929 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4930 * doc/Makefile.in: Regenerate.
4931 * doc/all.texi: Add I860 as relevant architecture.
4932 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4934 2000-07-31 Kazu Hirata <kazu@hxi.com>
4936 * config/tc-d30v.c: Fix formatting.
4938 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4940 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4941 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4942 long emit a long branch if available instead of an absolute jump, never
4943 emit absolute jumps for anything with --pcrel.
4945 * doc/c-m68k.texi: Document new command line option.
4947 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4949 * config/tc-avr.c: Use PARAMS macro in function declarations.
4950 Don't declare md_pcrel_from_section (already in tc-avr.h).
4951 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4952 (avr_operand): Don't set (unsigned) op_mask to -1.
4954 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4956 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4957 * configure: Regenerated.
4958 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4959 of operand to the .type directive (.e.g, "type").
4961 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4963 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4964 * app.c (do_scrub_chars): Record where first comment found.
4965 * read.c (read_a_source_file): Init found_comment on entry, and
4966 notify whether comments found on exit.
4967 * config/tc-hppa.c (md_shortopts): Add "c".
4968 (md_longopts): Add warn-comment.
4969 (md_parse_option): Handle it.
4970 (md_show_usage): Show available options.
4971 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4973 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4975 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4976 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4978 (md_estimate_size_before_relax): Don't fall off end of function.
4980 2000-07-27 Kazu Hirata <kazu@hxi.com>
4982 * config/tc-avr.c: Fix formatting.
4983 * config/tc-ns32k.c: Likewise.
4985 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4987 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4989 2000-07-27 Kazu Hirata <kazu@hxi.com>
4991 * config/tc-d10v.c: Fix formatting.
4992 * config/tc-z8k.c: Likewise.
4993 * config/tc-sparc.c: Likewise.
4995 2000-07-26 Dave Brolley <brolley@redhat.com>
4997 * cgen.c (queue_fixup): Declare opinfo.
4998 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4999 (gas_cgen_md_operand): Ditto.
5000 (gas_cgen_md_apply_fix3): Ditto.
5002 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5004 * config/obj-coff.c (obj_frob_symbol): Don't merge
5005 labels. Don't merge if the symbol isn't constant. Return
5006 immediately if a symbol is merged.
5008 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5010 * frags.c (frag_align): Correct absolute section alignment.
5012 2000-07-20 DJ Delorie <dj@redhat.com>
5014 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5015 it breaks linking against DLLs.
5017 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5019 * configure.in: Add CRIS support.
5020 * configure: Regenerate.
5021 * Makefile.am: (CPU_TYPES): Add cris.
5022 (CPU_OBJ_VALID) [aout]: Add cris.
5023 (MULTI_CPU_TYPES): Add cris.
5024 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5025 [coff]: Only i386 and mips are valid.
5026 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5027 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5028 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5029 Regenerate dependencies.
5030 * Makefile.in: Regenerate.
5031 * aclocal.m4: Regenerate.
5032 * as.c: Declare crisaout, criself.
5033 * config/tc-cris.h, config/tc-cris.c: New.
5034 * config/e-criself.c, config/e-crisaout.c: New.
5035 * po/POTFILES.in, po/gas.pot: Regenerate.
5037 2000-07-20 Kazu Hirata <kazu@hxi.com>
5039 * read.c: Fix formatting.
5040 * write.c: Fix formatting.
5042 2000-07-19 H.J. Lu <hjl@gnu.org>
5044 * sb.c: Include <stdlib.h> if exists for abort ().
5046 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5048 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5049 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5050 (pa_type_args): Same here.
5052 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5054 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5055 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5056 the storage class is already set.
5058 2000-07-17 Kazu Hirata <kazu@hxi.com>
5060 * config/tc-m68hc11.c: Fix formatting.
5061 * config/tc-mn10200.c: Likewise.
5062 * config/tc-mn10300.c: Likewise.
5063 * config/tc-pj.c: Likewise.
5064 * config/tc-tic80.c: Likewise.
5065 * config/tc-w65.c: Likewise.
5067 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5069 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5072 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5074 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5077 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5079 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5080 ELF as are used for SOM (except the 32-bit reloc one) to decide
5081 whether a symbol can be reduced to a section symbol. Expand on
5082 the comment for symbols involved in LR% and RR% expressions.
5084 2000-07-14 Nick Clifton <nickc@cygnus.com>
5086 * config/tc-mips.c (mips_disable_float_construction): New
5087 static variable. Set to true if doubles should not be
5088 constructed by loading two single width fp registers with
5089 halves of the value.
5090 (mips_ip): Test mips_disable_float_construction.
5091 (md_longopts): Add command line switches --construct-floats
5092 and --no-construct-floats.
5093 (md_parse_option): Parse new command line options.
5094 (md_show_usage): Describe new command line options.
5096 * doc/c-mips.texi: Document new command line options.
5098 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5100 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5101 * configure: Regenerate.
5103 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5105 * configure.in (DEFAULT_EMULATION setting): Revert part of
5106 2000-07-01 change that set te_multi=multi unless set to tmips.
5107 * configure: Regenerate.
5109 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5111 * config/obj-coff.c (coff_frob_section): Add padding to the last
5112 section when aligning it increases its size.
5114 2000-07-11 Kazu Hirata <kazu@hxi.com>
5116 * config/tc-tic54x.c: Fix formatting.
5118 2000-07-10 Kazu Hirata <kazu@hxi.com>
5120 * config/tc-h8500.c: Fix formatting.
5121 * config/tc-tic54x.c: Fix formatting.
5123 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5125 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5126 displacements correctly.
5128 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5130 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5132 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5136 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5138 From David Huggins-Daines <dhd@linuxcare.com>
5139 * config/te-hppalinux64.h: Add a new emulation.
5140 * configure.in (emulations): Add configure bits to support the
5141 64-bit Linux/parisc target.
5142 * configure: Regenerate.
5144 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5145 (md_shortopts): Add `V' for ELF.
5147 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5148 when SOM or ELF_ARG_RELOC are defined.
5149 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5150 ELF_ARG_RELOC are defined.
5151 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5152 (pa_stringer): ..Do it here instead. Fix comment typos.
5153 (hppa_force_relocation): Cast enums to int before comparing with
5156 From Ryan Bradetich <rbradetich@uswest.net>
5157 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5158 redifinition warning.
5159 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5160 (hppa_force_relocation): ditto
5161 (md_apply_fix): Added cast to buf to fix warnings.
5163 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5164 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5166 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5167 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5168 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5169 reloc_type** to avoid warnings in switch.
5170 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5171 little earlier instead.
5173 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5175 (pa_type_args): Use symbol_arg_reloc_info.
5176 (struct pa_it): Make arg_reloc unsigned int.
5177 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5178 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5179 (pa_code): Delete. pa_text duplicates this function.
5180 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5181 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5183 (cons_fix_new_hppa): Actually change selector to e_fsel when
5184 warning about assuming so.
5185 (tc_gen_reloc): More example elf arg reloc code.
5186 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5187 (hppa_force_relocation): Likewise.
5189 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5191 (pa_end_of_source): Prototype.
5192 (hppa_fix_adjustable): Prototype.
5193 (LABELS_WITHOUT_COLONS): Move it..
5194 * config/te-hppa.h: To here.
5196 * config/te-hppa64.h: New file.
5198 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5200 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5201 format -10, -16, 16 relocs.
5202 (hppa_elf_mark_end_of_function): Test for null
5203 last_call_info->start_symbol
5205 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5206 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5207 re_assesmble_* functions. Delete extraneous statements. Fix
5209 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5210 insn to re_assemble_*.
5212 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5214 * doc/internals.texi (Expressions): Fix typo.
5216 2000-07-08 Kazu Hirata <kazu@hxi.com>
5218 * config/tc-sh.c: Fix formatting.
5219 * config/tc-tic54x.c: Fix formatting.
5220 * depend.c: Fix formatting.
5221 * flonum-konst.c: Likewise.
5222 * flonum-mult.c: Likewise.
5224 2000-07-07 Kazu Hirata <kazu@hxi.com>
5226 * config/tc-sh.c: Fix comments.
5227 * config/obj-vms.c: Fix comments.
5228 * config/tc-a29k.c: Likewise.
5229 * config/tc-alpha.c: Likewise.
5230 * config/tc-h8300.c: Likewise.
5231 * config/tc-h8500.c: Likewise.
5232 * config/tc-i370.c: Likewise.
5233 * config/tc-ia64.c: Likewise.
5234 * config/tc-m68hc11.c: Likewise.
5235 * config/tc-m68k.c: Likewise.
5236 * config/tc-mips.c: Likewise.
5237 * config/tc-ns32k.c: Likewise.
5238 * config/tc-ppc.c: Likewise.
5239 * config/tc-z8k.c: Likewise.
5241 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5243 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5244 Default to '(SEC_LOAD | SEC_DATA)'.
5245 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5247 * doc/internals.texi (CPU Backend): Describe
5248 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5250 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5252 * as.c (parse_args): NULL terminate the long option list.
5254 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5256 * config/tc-d30v.h: Include "write.h" for fixS.
5257 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5259 2000-07-05 Nick Clifton <nickc@cygnus.com>
5261 * config/tc-d30v.c (write_2_short): Further changes to warning
5262 messages produced when combining EITHER_BUT_PREFER_MU attributed
5265 2000-07-05 DJ Delorie <dj@redhat.com>
5269 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5271 * config/tc-arm.c (psrs): Accept combinations of flags.
5273 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5275 * config/tc-avr.c: Change _ () to _() around all strings marked
5276 for translation (exception from the usual coding style).
5277 (avr_opt): New struct variable, how the new switches are set.
5278 (OPTION_MMCU): Define as 'm' and actually use.
5279 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5280 (show_mcu_list): New function, display the list of known MCUs.
5281 (md_show_usage): Document the new switches. Call show_mcu_list.
5282 (avr_set_arch): Change 'm' to OPTION_MMCU.
5283 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5284 Handle the new switches.
5285 (avr_operands): Disable warnings for undefined combinations of
5286 operands if -mall-opcodes. Disable warnings for skipping two-word
5287 instructions if enhanced core or -mno-skip-bug.
5288 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5289 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5290 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5291 (avr_ldi_expression): Warn about implicit lo8().
5292 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5294 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5296 * configure.in: Add entry for mips-*-sysv4*MP*
5297 * configure: Rebuild
5298 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5299 elf32-tradlittlemips for traditional mips targets.
5300 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5301 test for Link Once sections as in adjust_reloc_syms.
5302 * config/te-tmips.h: New file for traditional mips targets. Define
5305 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5307 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5308 flags argument is not present, don't change an existing section's
5309 section's attributes. If the flags argument is present, warn if the
5310 attributes don't match the section's current attributes. When
5311 long section names are supported, set SEC_LINK_ONCE and
5312 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5314 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5316 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5317 symbols; create them.
5319 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5321 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5322 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5324 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5326 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5327 expressions. Ignore the problem when handling 16 bit signed
5328 immediates, because the assembler will take care of the relocation
5331 2000-06-27 Nick Clifton <nickc@cygnus.com>
5333 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5334 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5335 sequential order, and emit warning messages if the input source
5336 code contains constructs like that, or parallel constructs
5337 containing such opcodes.
5339 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5341 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5342 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5343 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5344 (md_show_usage): Update usage message.
5345 (md_parse_option): Allow redefinition of MCU type within the
5346 same avr[1-5] bfd machine type. Show both old and new MCU type
5347 in the error message.
5348 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5349 Simplify 8K wrap code.
5351 2000-06-25 Kazu Hirata <kazu@hxi.com>
5353 * config/obj-aout.c: Remove all uses of DEFUN.
5354 * config/obj-ieee.c: Likewise.
5355 * config/tc-sh.c: Fix comment typos.
5356 * config/tc-tahoe.c: Likewise.
5357 * config/tc-vax.c: Likewise.
5358 * config/tc-w65.c: Likewise.
5359 * config/tc-z8k.c: Likewise.
5360 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5362 2000-06-24 DJ Delorie <dj@cygnus.com>
5364 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5365 more changes from Sept 1999
5366 (tc_i386_fix_adjustable): ditto
5367 (md_apply_fix3): ditto
5369 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5371 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5372 (gas_cgen_parse_operand): Set it around expression() call.
5373 (gas_cgen_md_operand): Test for it before longjmp().
5375 2000-06-24 Kazu Hirata <kazu@hxi.com>
5377 * config/tc-h8500.c: Remove all uses of DEFUN.
5378 * config/tc-sh.c: Likewise.
5379 * config/tc-w65.c: Likewise.
5380 * config/tc-z8k.c: Likewise.
5382 * config/tc-h8500.c: Fix typos in comments.
5384 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5386 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5389 2000-06-23 matthew green <mrg@redhat.com>
5391 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5392 defined. Fix error message for `[' grouping.
5394 2000-06-22 Kazu Hirata <kazu@hxi.com>
5396 * config/tc-h8300.c: Fix formatting and comment typos.
5398 2000-06-22 Timothy Wall <twall@cygnus.com>
5400 * config/tc-ia64.c (note_register_values): Move premature QP
5401 notation clearing into the appropriate place.
5403 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5405 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5406 first before anything else. Add bin-bugs.h, emul.h and progress.h
5407 Sort list of files as for $(OBJS) in Makefile.am.
5409 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5410 find one. Remake dependencies.
5411 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5412 * Makefile.in: Regenerate.
5413 * doc/Makefile.in: Regenerate.
5415 * config/tc-i386.c (i386_displacement): Don't assume a constant
5416 displacement is necessarily 16 bits when in 16 bit code mode.
5417 (md_assemble): Instead size the displacement here after we know
5418 for sure that a .code16gcc operand hasn't automatically added
5419 operand size prefixes.
5421 2000-06-21 H.J. Lu <hjl@gnu.org>
5423 * Makefile.am: Rebuild dependency.
5424 * Makefile.in: Rebuild.
5426 2000-06-21 Kazu Hirata <kazu@hxi.com>
5428 * config/tc-h8300.c (parse_reg): Make the function static.
5429 (parse_exp): Likewise.
5431 2000-06-20 DJ Delorie <dj@cygnus.com>
5433 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5434 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5435 for cygwin import libraries to work properly.
5437 2000-06-20 H.J. Lu <hjl@gnu.org>
5439 * Makefile.am: Rebuild dependency.
5440 * Makefile.in: Rebuild.
5441 * configure: Likewise.
5442 * doc/Makefile.in: Likewise.
5444 2000-06-20 Timothy Wall <twall@cygnus.com>
5446 * doc/internals.texi (CPU backend): Add @itemx for
5447 TC_START_LABEL_WITHOUT_COLON.
5448 * doc/c-tic54x.texi: New.
5449 * doc/as.texinfo: Add tic54x features and include primary tic54x
5451 * doc/all.texi: Add C54X.
5452 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5453 * doc/Makefile.in: Regenerate.
5454 * configure.in: Add tic54x and define LIBM for tic54x.
5455 * configure: Regenrate.
5456 * config/tc-tic54x.[ch]: New.
5457 * config/obj-coff.h: Add tic54x.
5458 * Makefile.am: (CPU_TYPES): Add tic54x.
5459 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5460 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5461 (as_new_LDADD): Add $(LIBM).
5462 * Makefile.in: Regenerate.
5464 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5466 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5467 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5468 * doc/as.texinfo: Likewise.
5470 * configure, Makefile.in: Regenerate.
5471 * configure.in (emulations): Recognize m6811 and m6812.
5472 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5473 Added files for 68hc11 and 68hc12 assembler.
5474 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5475 * config/tc-m68hc11.h: Header definition for that assembler.
5477 2000-06-18 Nick Clifton <nickc@redhat.com>
5479 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5480 instead of OCTETS_PER_BYTE.
5482 * config/tc-v850.c: Fix compile time warnings.
5483 * config/tc-ppc.c: Fix compile time warnings.
5485 2000-06-18 H.J. Lu <hjl@gnu.org>
5487 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5488 * configure: Rebuild.
5490 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5492 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5495 2000-06-16 Nick Clifton <nickc@cygnus.com>
5497 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5498 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5500 * doc/c-mips.texi: Document newly accepted cpu variants.
5502 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5504 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5506 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5508 * macro.c (getstring): Make it possible to escape the quote
5511 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5513 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5515 2000-06-13 H.J. Lu <hjl@gnu.org>
5517 * configure: Regenerate.
5519 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5521 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5523 * doc/internals.texi (line_separator_chars): Semicolon is no
5524 longer a default. Mention null and newline as defaults.
5526 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5528 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5529 * config/tc-i860.h (line_separator_chars): Likewise.
5530 * config/tc-h8300.c (line_separator_chars): Likewise.
5531 * config/tc-i960.c (line_separator_chars): Likewise.
5532 * config/tc-m68k.c (line_separator_chars): Likewise.
5533 * config/tc-mips.c (line_separator_chars): Likewise.
5534 * config/tc-ns32k.c (line_separator_chars): Likewise.
5535 * config/tc-sparc.c (line_separator_chars): Likewise.
5536 * config/tc-vax.c (line_separator_chars): Likewise.
5538 * config/tc-h8300.c (comment_chars): Use string initialiser.
5539 * config/tc-i960.c (line_comment_chars): Likewise.
5540 * config/tc-z8k.c (comment_chars, line_comment_chars,
5541 line_separator_chars): Likewise.
5543 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5546 2000-06-08 Nick Clifton <nickc@cygnus.com>
5548 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5551 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5553 * configure.in (VERSION): Update to show this is the CVS mainline.
5555 2000-06-08 Matthew Jacob <mjacob@feral.com>
5557 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5558 $at is the integer register $r28, vs. both $r28 and the floating
5559 point register $f28.
5561 2000-06-08 James E. Wilson <wilson@cygnus.com>
5563 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5564 (dot_endp): Don't call ia64_flush_insns.
5565 (emit_one_bundle): Don't delete prologue/body records from
5566 unwind_record list in first loop. Rewrite second loop to account for
5569 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5571 * config/tc-ia64.c: Add missing prototypes.
5572 (generate_unwind_image): Cast argument to output_unw_records call.
5574 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5576 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5578 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5580 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5581 (REGISTER_P): likewise.
5582 (avr_opcodes): uses include/opcode/avr.h
5583 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5585 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5587 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5590 2000-06-03 H.J. Lu <hjl@gnu.org>
5592 * read.c (is_end_of_line): Put back `;'.
5594 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5596 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5598 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5600 * expr.c (operand): Test is_end_of_line outside switch to catch
5601 line separator chars that are also operators.
5602 (operator): Return O_illegal for line separator chars.
5604 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5605 entry (or `!' entry for TC_HPPA).
5607 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5608 before indexing is_end_of_line. Remove redundant check for '\0'.
5610 * config/tc-h8500.c (md_assemble): Likewise.
5611 * config/tc-mcore.c (md_assemble): Likewise.
5612 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5615 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5617 * config/tc-mcore.c (mcore_cons): Likewise.
5618 (mcore_float_cons): Likewise.
5619 (mcore_stringer): Likewise.
5620 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5622 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5624 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5626 2000-05-29 Nick Clifton <nickc@cygnus.com>
5628 * config/tc-sh.c: Fix compile time warning messages.
5630 * config/tc-mips.c: Fix compile time warning messages.
5632 2000-05-29 Philip Blundell <philb@gnu.org>
5634 * doc/as.texinfo: Update copyright dates.
5635 (Local Labels): Delete misplaced mention of ARM.
5636 * NEWS: Mention ARM ELF support.
5638 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5640 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5641 it is modified, and use the real_size to compute the frag address
5642 for dwarf2 line info.
5644 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5646 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5647 line-matching scheme to cope with automake moving variables around.
5648 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5649 * Makefile.in: Regenerate.
5651 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5653 * config/tc-sparc.c (sparc_relax): New.
5654 (md_longopts): Add -relax and -no-relax options.
5655 (md_parse_options, md_show_usage): Likewise.
5656 (md_apply_fix3): Optimize tail call into branch always if possible.
5658 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5660 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5661 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5662 rules, with warning when a GAS statement specifies a packing that
5663 will result in an instruction being squashed.
5664 Added typdef packing_type and enumerals, changed various integer
5665 literals to use the enumerals.
5667 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5669 * config/tc-ia64.c (dot_restorereg_p): New function.
5670 (md_pseudo_table): Add restorereg.p.
5671 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5672 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5674 * config/tc-ia64.h (unw_record_type): Add unwabi.
5675 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5676 called MASK with members for imask, and the masks produced by
5677 fr_mem, gr_mem, br_mem, and frgr_mem.
5678 (unw_p_record): Add members ABI and CONTEXT.
5679 (unw_x_record): Add member AB.
5680 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5681 as pseudo-register for use during unwind info generation.
5682 (AR_PFS, AR_LC): New macros.
5683 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5684 whose names start with an at sign (as in "@priunat").
5685 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5687 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5688 proc_end, unwind_info, personality_routine): Consolidate into
5689 "unwind" structure to reduce offset-table use. Add member
5690 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5692 (output_R1_format, output_R3_format, output_P3_format,
5693 output_P6_format): Initialize R with zero to reduce compiler warnings.
5694 (output_P7_format): Ditto. Add `default' branch to switch
5695 statement to reduce compiler warnings.
5696 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5697 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5698 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5699 into single argument.
5700 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5701 compiler warnings. Merge A and B args into single argument.
5702 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5703 A and B args into single argument.
5704 (free_record): Removed (wasn't used).
5705 (free_list_records): Also free imasks in prologue records.
5706 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5707 (output_spill_mask): Remove.
5708 (output_unwabi): New function.
5709 (output_epilogue, output_label_state, output_copy_state): Call
5711 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5712 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5714 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5715 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5716 as part of handling the prologue records. Emit region's imask if
5717 we have one. Handle unwabi, epilogue, label_state, copy_state,
5718 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5719 spill_sprel_p, and spill_reg_p records.
5720 (set_imask, count_bits, slot_index): New function.
5721 (fixup_unw_records): Fix region size computation. Handle
5722 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5723 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5724 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5725 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5726 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5727 (dot_save): Use manifest constants for applicaton registers.
5728 Handle REG_PR and REG_PRIUNAT.
5729 (dot_restore): Don't just ignore it.
5730 (dot_restorereg): New function..
5731 (generate_unwind_image): Ensure unwind info is a multiple of eight
5732 bytes, not just four bytes.
5733 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5734 (dot_altrp): Don't just ignore it.
5735 (dot_savemem): New function. Replaces dot_savesp() and
5736 dot_savepsp(). Use manifest constants for applicaton registers.
5737 Handle REG_PR and REG_PRIUNAT.
5738 (dot_savef): Simplify.
5739 (dot_saveb): Support generation of br_gr.
5740 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5741 dot_label_state, dot_copy_state): New function.
5742 (dot_unwabi): Don't just ignore it.
5743 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5744 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5745 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5746 (emit_one_bundle): Set slot number for prologue/body records
5747 *before* emitting the first insn.
5748 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5749 (md_begin): Declare "psp" pseudo-register.
5750 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5751 so we don't get segfault.
5752 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5753 counts as required per SW Conventions manual
5754 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5755 output_preds_psprel, output_preds_sprel, output_spill_base,
5756 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5757 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5758 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5759 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5760 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5761 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5762 (dot_vframe): Implement.
5763 (dot_vframesp, dot_vframepsp): New function.
5765 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5767 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5768 * configure: Regenerate.
5770 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5772 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5773 (md_estimate_size_before_relax): so we can use it here instead of
5774 old kludges. Localise vars to blocks. Comment.
5776 * frags.c (frag_new): Update fr_var comments.
5777 * frags.h (struct frag): Ditto.
5779 2000-05-22 Richard Henderson <rth@cygnus.com>
5781 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5782 (pseudo_func): Add pcrel.
5783 (operand_match): Handle IA64_OPND_TGT64.
5784 (build_insn): Likewise.
5785 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5786 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5787 (fix_insn): Handle all three 64-bit relocation types.
5789 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5791 * obj.h (struct format_ops): New members begin, app_file,
5792 s_set_other, s_set_desc, s_get_type, s_set_type,
5793 separate_stab_sections, init_stab_section.
5795 * config/obj-multi.h: Update GPL notice to v2.
5797 (obj_app_file): New.
5798 (S_SET_SIZE): Test s_set_size for NULL before calling.
5799 (S_SET_ALIGN): Similar for s_set_align.
5804 (SEPARATE_STAB_SECTIONS): New.
5805 (INIT_STAB_SECTION): New.
5806 (EMIT_SECTION_SYMBOLS): New.
5807 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5809 * config/obj-elf.h: Update GPL notice to v2.
5810 Mention that this file is included from obj-multi.h.
5811 (obj_begin): Wrap definition in ifndef.
5812 (elf_file_symbol): Constify declaration.
5813 (obj_app_file): Ditto.
5814 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5815 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5817 * config/obj-elf.c (elf_s_set_other): New.
5818 (elf_file_symbol): Constify argument.
5819 (elf_separate_stab_sections): New.
5820 (elf_init_stab_section): New.
5821 (elf_format_ops): Add new members. Remove comma at end.
5823 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5824 (ecoff_format_ops): Add new fields. Remove comma at end.
5825 Mention inconsistency for emit_section_symbols.
5827 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5829 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5830 (coff_separate_stab_sections): New.
5831 (coff_format_ops): Add new members.
5833 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5834 (obj_aout_s_set_other): New.
5835 (obj_aout_s_set_desc): New.
5836 (obj_aout_s_get_type): New.
5837 (obj_aout_s_set_type): New.
5838 (obj_aout_separate_stab_sections): New.
5839 (aout_format_ops): New members added. Use obj_aout_process_stab,
5840 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5841 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5843 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5845 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5847 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5848 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5849 (md_estimate_size_before_relax): Ensure jumps to weak and
5850 externally visible symbols are relocatable.
5852 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5854 * stabs.c (aout_process_stab): Make global.
5855 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5856 * read.h (aout_process_stab): Declare.
5858 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5859 Generalize to *aout, *coff *elf.
5860 * configure: Regenerated.
5862 * doc/internals.texi (Object format backend): Say
5863 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5865 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5866 * Makefile.in: Regenerated.
5868 2000-05-19 Catherine Moore <clm@cygnus.com>
5870 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5872 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5874 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5875 instruction to reflect change in re_assemble_*.
5877 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5879 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5880 build PA64 ELF tools.
5881 * configure: Rebuilt.
5883 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5885 * Makefile.am: Regenerate dependencies.
5886 * Makefile.in: Regenerate.
5888 2000-05-15 Nick Clifton <nickc@cygnus.com>
5890 * config/tc-arm.c (struct asm_psr): Add boolean field
5891 distinguishing between CSPR and SPSR. Rename 'number' field
5893 (psrs): Rearrange contents to match new asm_psr structure.
5894 (arm_psr_parse): Move next to psr_required_here. Make it
5895 return an asm_psr structure.
5896 (psr_required_here): Use asm_psr structure returned by
5898 (do_msr): Reorganise to allow psr_required_here to be called
5900 (md_undefined_name): Mark 'name' parameter as unused, since
5901 the COFF target does not use it.
5903 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5905 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5907 * config/te-aux.h: Likewise.
5908 * config/te-dpx2.h: Likewise.
5909 * config/te-go32.h: Likewise.
5910 * config/te-hp300.h: Likewise.
5911 * config/te-hppa.h: Likewise.
5912 * config/te-i386aix.h: Likewise.
5913 * config/te-ic960.h: Likewise.
5914 * config/te-interix.h: Likewise.
5915 * config/te-nbsd532.h: Likewise.
5916 * config/te-pc532mach.h: Likewise.
5917 * config/te-ppcnw.h: Likewise.
5918 * config/te-psos.h: Likewise.
5919 * config/te-sparcaout.h: Likewise.
5920 * config/te-sun3.h: Likewise.
5921 * config/te-sysv32.h: Likewise.
5923 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5925 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5926 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5927 and sign extend without an if statement.
5928 (build_bytes): Likewise.
5930 2000-05-14 Kazu Hirata <kazu@hxi.com>
5932 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5933 X_add_symbol L_32 case.
5935 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5937 * config/te-freebsd.h: New file.
5939 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5941 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5942 bindtextdomain): Replace defines with those from intl/libgettext.h
5943 to quieten gcc warnings.
5945 * NEWS: Mention x86 .arch and -q.
5947 * config/tc-i386.c (quiet_warnings): New.
5948 (md_assemble): Use quiet_warnings.
5949 (md_parse_option): Set quiet_warnings from -q.
5950 (md_show_usage): Mention -q, delete -m.
5951 (flag_do_long_jump): Delete.
5952 (md_parse_option): Remove -m.
5953 (md_show_usage): Remove -m.
5954 (md_create_long_jump): Remove useless flag_do_long_jump code.
5956 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5957 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5959 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5960 Alexander Sokolov <robocop@netlink.ru>
5962 * doc/c-i386.texi (i386-Arch): New section.
5963 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5965 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5966 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5967 architecture has been given and is not 486.
5968 (set_cpu_arch): New.
5969 (md_pseudo_table): Add .arch.
5970 (md_assemble): Warn if cpu architecture has been given and an
5971 unsupported instruction.
5973 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5974 Move operand_types bit defines after relevant template field.
5975 (template): Add cpu_flags.
5979 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5981 * config/tc-mn10300.h (md_end): Define.
5982 (mn10300_finalize): Declare.
5983 * config/tc-mn10300.c: Include dwarf2dbg.h.
5984 (debug_line): Define.
5985 (md_assemble): Generate dwarf2 line info.
5986 (mn10300_finalize): New function. Finalize dwarf2 info.
5988 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5990 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5991 external version of the relocation for weak symbols.
5993 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5995 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5996 frame size in units of 16 bytes, as required per SW Conventions manual.
5997 (output_unw_records): Output info-block header as a dword to get
6000 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6002 * as.h: #include "file", not <file> on files from ../include.
6003 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6004 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6005 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6006 (tc_coff_symbol_emit_hook): Ditto.
6007 (OPTCOUNT): Cast to int to avoid compiler warning.
6008 (md_begin): Fix signed/unsigned warnings.
6010 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6012 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6013 ABRANCH LONG case for a conditional branch on a 68000.
6014 (md_estimate_size_before_relax): Likewise. Also handle
6015 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6016 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6017 PC-relative on all CPUs.
6018 (md_estimate_size_before_relax): Likewise.
6020 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6022 * as.c (parse_args): Just mention current year in printed
6025 2000-05-03 J.T. Conklin <jtc@redback.com>
6027 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6029 (md_parse_option): Recognize -m7400.
6031 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6033 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6034 don't permit lp to become less than the words array.
6036 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6038 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6039 Fix little-endian case.
6041 2000-05-03 David O'Brien <obrien@NUXI.com>
6043 * as.c (parse_args): Update copyright.
6045 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6047 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6048 for the .bss section too.
6050 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6052 * configure.in: Set em=linux for hppa-*-linux.
6053 * configure: Regenerate.
6054 * doc/Makefile.in: Regenerate with correct automake.
6056 * frags.c (frag_grow): Sanity check chunk_size.
6058 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6059 * config/obj-som.h: Likewise.
6060 * config/obj-ieee.h: Likewise.
6062 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6064 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6065 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6066 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6067 (pa_ip): low_sign_unext now returns via function value. Use
6068 re_assemble_* instead of dis_assemble_* and
6069 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6071 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6072 (md_section_align, md_parse_option, md_show_usage,
6073 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6074 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6075 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6076 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6077 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6079 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6080 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6081 outside of switch. Correct mask and shifting errors in case 10
6082 and case -11. In case 21, compare against signed range to suit
6083 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6084 case 17 and case 22, use offsetT variable to properly check range.
6085 Use re_assemble_* here too.
6086 (evaluate_absolute): Change type of value to offsetT. Call
6087 hppa_field_adjust to do the work for us.
6088 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6089 (pa_parse_cmpib_64_cmpltr): Ditto.
6090 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6091 of i to unsigned int.
6092 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6093 (pa_end_of_source): Return type is void.
6095 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6097 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6099 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6101 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6102 More comments added.
6103 (md_begin): Removed "construct symbols for each register name".
6104 Because register names conflicts with GCC generated function
6106 (avr_operand): Now constant numbers can be used as a register
6107 identifiers (0 as r0, 31 as r31).
6108 (md_assemble): use skip_space () before parsing instruction
6111 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6113 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6114 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6115 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6116 * configure: Regenerate.
6118 2000-04-29 Andreas Jaeger <aj@suse.de>
6120 * as.h: Correctly check GCC version.
6122 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6124 * doc/as.1: Fix unbalanced brackets.
6126 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6128 (line_comment_chars): Set to '/' if TE_FreeBSD.
6130 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6132 * configure.in: Configury support for PA64 (currently disabled).
6133 * configure: Rebuilt.
6135 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6137 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6138 bfd_set_section_alignment.
6140 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6142 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6145 2000-04-24 Nick Clifton <nickc@cygnus.com>
6147 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6148 * doc/as.texinfo (Align): Include arm and strongarm in list of
6149 targets that have the second form of the behaviour of the .align
6152 2000-04-24 Mark Klein <mklein@dis.com>
6154 * config/obj-som.c: Terminate obj_pseudo_table.
6156 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6158 * as.c (parse_args): Allow md_parse_option to override -a listing
6160 * config/obj-coff.c (add_lineno): Change type of offset parameter
6161 from "int" to "bfd_vma."
6162 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6163 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6164 (ppc_change_csect): Align correctly for XCOFF64.
6165 (ppc_machine): New function, which discards "ppc_machine" line.
6166 (ppc_tc): Cons for 8 when code is 64 bit.
6167 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6169 (md_parse_option): Handle -a64 and -a32.
6171 * config/tc-ppc.h (TARGET_MACH): Define.
6172 (TARGET_FORMAT): Move to function.
6173 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6175 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6177 * config/tc-avr.c: New AVR_ISA_ defined.
6178 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6179 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6180 for `fmul', `movw' and `lpm R,Z' instructions.
6181 (avr_operands): Warn if current opcode is a two-word instruction
6182 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6183 (avr_opcodes): New commands added.
6184 (REGISTER_P): Check 'a' and 'v' constraint letters.
6185 (mcu_types): New MCU added.
6187 2000-04-22 Timothy Wall <twall@cygnus.com>
6189 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6191 (operand_match): Conditionally insert default bit values for IMMU9.
6193 2000-04-14 Matthew Green <mrg@cygnus.com>
6195 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6196 * configure: Rebuilt.
6198 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6199 Jason Eckhardt <jle@cygnus.com>
6201 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6203 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6204 Added handling of new operand types l,y,&,fe,fE,fx.
6206 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6207 David Mosberger <davidm@hpl.hp.com>
6208 Timothy Wall <twall@cygnus.com>
6209 Andrew MacLeod <amacleod@cygnus.com>
6210 Jim Wilson <wilson@cygnus.com>
6212 * Makefile.am (CPU_TYPES): Add ia64.
6213 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6214 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6215 * Makefile.in: Rebuild.
6216 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6217 * configure: Rebuild.
6218 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6219 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6220 * expr.c (expr): Handle md_optimize_expr.
6221 * read.c (LEX_HASH): Add comment.
6222 * config/tc-ia64.c, config/tc-ia64.h: New files.
6224 2000-04-21 Richard Henderson <rth@cygnus.com>
6226 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6227 bundling a non-delayed branch type instruction.
6229 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6231 * config/tc-mn10300.c (HAVE_AM30): Define.
6232 (md_assemble): Use it.
6234 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6236 * config/obj-elf.c (obj_elf_change_section): Check for changed
6239 * Makefile.am: (CPU_MULTI_VALID): Remove.
6240 (MULTI_CPU_TYPES): Define.
6241 (MULTI_CPU_OBJ_VALID): Define.
6242 (DEPTC): Use the above.
6243 (DEPOBJ): Same here.
6245 Regenerate dependencies.
6246 * Makefile.in: Regenerate.
6248 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6250 * Makefile.am (YACC, LEX): Get them from configure.
6252 2000-04-18 H.J. Lu (hjl@gnu.org)
6254 * config/tc-i386.c (offset_in_range): Use addressT instead of
6255 bfd_vma for non-bfd assemblers.
6257 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6259 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6260 doesn't give spurious errors.
6262 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6264 * as.h (SEEK_SET): Define if undefined.
6266 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6268 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6269 constants, and don't assume offsetT is 32 bits.
6271 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6273 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6274 (md_pcrel_from_section): Add prototype.
6275 (d10v_fix_adjustable): Add prototype.
6276 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6278 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6280 2000-04-12 Nick Clifton <nickc@cygnus.com>
6282 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6283 symbol in frag chain.
6285 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6287 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6288 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6289 (fits_in_signed_word, smallest_imm_type): Ditto.
6290 (md_assemble): Use an offsetT var to hold offsetT values, not a
6292 (offset_in_range): New.
6293 (md_assemble): Use it.
6294 (md_convert_frag): Change type of target_address, opcode_address,
6295 and displacement_from_opcode_start to offsetT.
6296 (md_create_short_jump): Change type of offset to offsetT.
6297 (md_create_long_jump): Ditto.
6298 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6299 (md_chars_to_number): Remove.
6300 (output_invalid): Remove duplicate prototype.
6302 2000-04-09 Nick Clifton <nickc@cygnus.com>
6304 * Makefile.am (CPU_TYPES): Add 'avr'.
6305 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6306 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6308 * Makefile.in: Regenerate.
6310 * doc/as.texinfo: Add M32R documentation.
6312 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6314 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6315 --enable-build-warnings option.
6316 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6317 * Makefile.in, configure: Re-generate.
6319 2000-04-07 Nick Clifton <nickc@cygnus.com>
6321 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6322 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6323 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6324 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6325 (arm_force_relocation): Force relocations for
6326 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6328 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6330 * config/tc-sh.c (get_operands): There's no third operand if the
6331 first operand is an immediate.
6333 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6335 * config/tc-sh.c (immediate): Delete.
6336 (sh_operand_info): Add immediate member.
6337 (parse_reg): Use A_PC for pc.
6338 (parse_exp): Add second argument 'op'. All callers changed.
6339 (parse_at): Expect pc to be coded as A_PC.
6340 Use immediate field in *op.
6341 (insert): Add fourth argument 'op'. All callers changed.
6342 (build_relax): Add second argument 'op'. All callers changed.
6343 (insert_loop_bounds): New function.
6344 (build_Mytes): Remove DISP_4.
6345 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6346 (assemble_ppi): Use immediate field in *operand.
6347 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6348 (md_apply_fix): Likewise.
6349 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6351 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6353 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6355 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6357 * internals.texi (CPU backend): Document
6358 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6360 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6362 * po/gas.pot: Regenerate.
6364 * as.c (show_usage): Restore translated part of bug string.
6365 * gasp.c (show_usage): Likewise.
6367 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6368 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6369 than move-if-change.
6370 (DEP1): Modify for "gcc -MM".
6374 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6375 Update dependencies.
6376 * Makefile.in: Regenerate.
6378 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6380 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6381 (md_begin): Likewise.
6382 (HAVE_AM33): New macro.
6383 (md_assemble): Use it. Match r_regs and xr_regs only if
6386 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6388 * as.h: #include "bin-bugs.h"
6389 * as.c (show_usage): Use REPORT_BUGS_TO.
6390 * gasp.c: #include "bin-bugs.h"
6391 (show_usage): Use REPORT_BUGS_TO.
6393 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6395 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6397 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6398 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6401 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6403 * config/tc-i386.c (i386_immediate): Don't assume a constant
6404 immediate is necessarily 16 bits when in 16 bit code mode.
6405 (md_assemble): Instead set guess_suffix here after we have checked
6408 2000-04-02 Richard Henderson <rth@cygnus.com>
6410 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6411 quantities. Correct right shift sign extension.
6412 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6413 32-bit value when shifting into place.
6415 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6417 * app.c: Add ATTRIBUTE_UNUSED as needed.
6418 * config/tc-ppc.c: Likewise.
6419 (ppc_size): Make unsigned long.
6420 (ppc_insert_operand): Add casts to avoid warnings.
6422 2000-03-31 Nick Clifton <nickc@cygnus.com>
6424 * config/tc-d10v.h (md_flush_pending_output): Define.
6426 2000-03-29 Nick Clifton <nickc@cygnus.com>
6428 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6429 segment. Works for both BFD_ASSEMBLER and others.
6430 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6432 2000-03-29 Nick Clifton <nickc@cygnus.com
6434 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6436 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6438 * listing.c (LISTING_LHS_WIDTH): Default depends on
6440 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6442 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6444 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6447 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6449 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6451 * config/tc-avr.c (mcu_types): Add missing initialiser.
6452 (md_pcrel_from_section): Add prototype.
6453 (avr_operand): Remove redundant test of unsigned < 0.
6454 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6456 2000-03-27 Denis Chertykov <denisc@overta.ru>
6458 * config/tc-avr.c: New file for AVR support.
6459 * config/tc-avr.h: Likewise.
6460 * configure.in: Add AVR support.
6461 * configure: Regenerate.
6463 2000-03-26 Timothy Wall <twall@cygnus.com>
6465 * gasp.c (macro_op): Add new argument to check_macro call.
6466 Macro structure definitions moved to macro.h
6467 * sb.h: Add argument to prototype for input_scrub_include_sb.
6468 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6469 nesting checks with an additional flag.
6470 (struct input_save): Add flag to indicate whether current sb
6471 should be checked for proper macro/conditional nesting.
6472 (input_scrub_push/pop): Save/restore nest check flag.
6473 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6475 * macro.c (check_macro): Allow caller to retrieve parsed macro
6476 information if a pointer is provided. This information may be
6477 used by the new macro hooks.
6478 * macro.h: Update prototype for check_macro. Macro struct
6479 definitions moved here from macro.c/gasp.c.
6480 * read.c (read_a_source_file): Add parameter to check_macro call,
6481 and pass macro info to the macro hook, if defined.
6482 (input_scrub_insert_line): New. Allow insertion of a line of
6483 characters into the input stream.
6484 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6485 file into the input stream.
6486 (s_include): Use input_scrub_insert_file.
6487 * internals.texi: Document new macro hooks.
6488 * as.h: New prototypes added.
6490 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6492 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6493 an initial capital letter.
6494 (i386_index_check): Reindent.
6496 2000-03-19 Nick Clifton <nickc@cygnus.com>
6498 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6501 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6503 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6504 instruction operand bad if Rd > 7 when generating
6505 thumb instructions. Prevents for example,
6506 "adr r12,label" from silently failing and generating
6507 the wrong instruction.
6509 2000-03-17 Nick Clifton <nickc@cygnus.com>
6511 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6512 that have a destingation >= 0x400000.
6513 Fix compile time warning messages.
6515 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6517 * config/tc-sh.c (md_begin): When encountering insn that are
6518 not supported by the current arch, only change the name if
6519 its contents are the same as prev_name.
6520 (get_specific): If the the architecture doesn't match, fail.
6522 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6524 * config/tc-sh.c (IDENT_CHAR): Define.
6525 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6526 matching back where it came from.
6528 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6530 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6532 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6534 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6537 2000-03-15 Kazu Hirata <kazu@hxi.com>
6539 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6541 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6543 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6544 floating-point-number, make sure 'f' is in FLT_CHARS.
6546 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6548 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6549 (s_lcomm_internal): Use it.
6550 * doc/internals.texi (CPU backend): Document it.
6551 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6554 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6556 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6559 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6560 implementation doesn't have special handling for switch
6562 (macro_build): Allow for code in sections other than .text.
6564 (mips_ip): Likewise.
6565 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6566 Don't perform relocs if we will be outputting them.
6567 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6568 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6571 2000-03-09 Catherine Moore <clm@cygnus.com>
6573 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6574 relocation type based on the entry in the fixup structure.
6575 Put S_IS_EXTERN processing back in.
6577 2000-03-08 H.J. Lu (hjl@gnu.org)
6579 * Makefile.am (install-exec-tooldir): Depend on
6580 install-exec-bindir for parallel make.
6581 * Makefile.in: Regenerated.
6583 2000-03-06 Nick Clifton <nickc@cygnus.com>
6585 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6587 (md_parse_option): Parse -m32r command line switch - disable m32rx
6589 (md_show_usage): Document new option.
6591 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6592 * doc/Makefile.in: Regenerate.
6593 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6595 2000-03-02 Michael Meissner <meissner@redhat.com>
6597 * config/tc-d30v.c (check_range): Remove code that incorrectly
6598 sign extended values where bits < 32.
6600 2000-03-02 H.J. Lu (hjl@gnu.org)
6602 * configure.in: Support --enable-targets=all on ia32.
6603 * configure: Regenerated.
6605 2000-03-01 Nick Clifton <nickc@cygnus.com>
6607 * gasp.c (do_align): Remove bogus check of alignment value.
6609 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6611 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6612 TC_PPC was defined forced the type of a symbol with no other type
6615 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6617 * doc/internals.texi (CPU backend): Mention that
6618 line_separator_chars do not break up comments. Fix typos for
6619 LEX_AT and LEX_NAME descriptions. Document operands for
6620 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6621 description of md_create_short_jump usage. Document argument for
6622 md_undefined_symbol.
6624 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6626 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6627 (md_parse_option): Handle it.
6628 (md_show_usage): Document it.
6630 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6632 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6633 opcode, for the instruction `pal19'. From Andrea Arcangeli
6636 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6638 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6640 (md_assemble): To here, before template operands are matched.
6641 Also ensure a constant immediate is sign extended when we know the
6642 size is at most 16 bits. This is to catch cases like "add
6643 $0xffc0,%ax" where we don't know the size, and thus that the
6644 immediate can be represented as Imm8S until after parsing the
6646 (i386_displacement): Similarly sign extend 16 bit constant
6648 (md_assemble): Relax 16-bit jump constant range check to suit sign
6649 extended displacements.
6651 2000-02-26 Andreas Jaeger <aj@suse.de>
6653 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6655 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6657 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6658 call operands when intel_syntax.
6659 (intel_float_operand): Return 2 for "fi...".
6660 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6661 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6662 earlier "SHORT" change.
6663 (md_assemble): When determining suffix from Regs, exclude
6666 2000-02-24 Nick Clifton <nickc@cygnus.com>
6668 * configure: Add arm-wince, mips-pe and sh-pe targets.
6669 * configure: Regenerate.
6671 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6673 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6674 "pe-mips" for the mips-pe target.
6676 * config/tc-arm.c (insns): Change displacement encoded in BL
6677 and B instructions if the target port is arm-wince.
6678 (do_ldst): Do not bias the relocation offset if the target
6680 (md_pcrel_from): Add in missing relocation offset bias if the
6681 target os arm-wince.
6683 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6684 (md_begin): Disable -G support for mips-pe target.
6685 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6686 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6689 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6690 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6691 assembler, just set the alignment to 4.
6693 * config/te-wince-pe.h: New file for WinCE targets. Define
6696 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6698 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6699 string instructions.
6700 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6701 (i386_intel_memory_operand): After finding a segment override,
6702 check again for no `[' before looking for a displacement. Bomb if
6703 more than one displacement rather than silently discarding the
6704 second and subsequent ones. Free strings malloc'd by
6705 build_displacement_string.
6707 2000-02-24 Catherine Moore <clm@cygnus.com>
6709 * config/obj-som.c (obj_pseudo_table): Add "weak".
6710 (obj_som_weak): New routine.
6712 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6714 * config/tc-i386.c (union i386_op): New.
6715 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6716 Throughout file replace occurences of disps[n], imms[n], regs[n]
6717 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6718 intel mode operand swapping. Add assert in regKludge and
6719 fake_zero_displacement code. Test i.types[n] when outputting
6720 displacements and immediates. Combine output of Disp16 with
6722 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6723 when in intel mode by (not) reversing fsub and fdiv operands
6724 before the template search. This fails for single operand
6725 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6726 undefined. Instead fix the base_opcode after we've found the
6727 template. Move base_opcode xor with found_reverse_match from
6728 opcode output code to before this fix so we test for the correct
6730 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6731 check in intel mode. Instead compare opcodes.
6733 * config/tc-i386.h (TC_RELOC): Delete.
6734 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6735 with equivalent call to reloc.
6737 * as.h (flag_m68k_mri): Move declaration after target include, and
6738 only declare when TC_M68K defined. Define as zero otherwise.
6739 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6740 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6741 Define as zero otherwise.
6742 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6743 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6744 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6745 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6746 testing whether defined.
6747 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6748 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6749 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6750 rather than testing whether defined.
6751 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6752 (parse_mri_cons): Declare and use only when TC_M68K.
6753 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6754 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6755 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6757 * NEWS: Mention IBM 370 support.
6759 2000-02-23 Richard Henderson <rth@cygnus.com>
6761 * config/tc-i386.c (md_assemble): When swapping operands for
6762 intel_syntax, assume everything that's not Imm or Disp is a
6765 2000-02-23 Linas Vepstas <linas@linas.org>
6767 * config/tc-i370.c, config/tc-i370.h: New files.
6768 * Makefile.am: Add support for Linux/IBM 370.
6769 * configure.in: Likewise.
6770 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6771 * config/obj-elf.c: Include elf/i370.h
6772 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6774 * Makefile.in: Regenerate.
6775 * configure: Regenerate.
6777 * doc/c-i370.texi: New file.
6778 * doc/all.texi: Include it.
6779 * doc/as.texinfo: And here.
6780 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6781 * doc/Makefile.in: Regenerate.
6783 2000-02-19 Michael Meissner <meissner@redhat.com>
6785 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6786 determine if an instruction can be used in parallel with an ADDppp
6787 or SUBppp instruction.
6789 2000-02-22 Andrew Haley <aph@cygnus.com>
6791 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6793 2000-02-22 Andrew Haley <aph@cygnus.com>
6795 * config/tc-mips.c (mips_gp32): New variable.
6796 (macro_build) Use mips_gp32.
6798 (md_longopts): Add "-mgp32" and "-mgp64".
6799 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6801 (OPTION_M7900): Change offset
6802 (OPTION_NO_M7900): Ditto.
6804 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6806 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6807 warning, and bump it to 1.
6809 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6811 From Brad Lucier <lucier@math.purdue.edu>:
6812 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6815 2000-02-21 Catherine Moore <clm@cygnus.com>
6817 * config/tc-mips.c (MF_HILO_INSN): Define.
6818 (mips_7000_hilo_fix): Declare.
6819 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6820 (md_parse_option): Check for 7000_HILO_FIX options.
6821 (OPTION_M7000_HILO_FIX): Define.
6822 (OPTION_NO_M7000_HILO_FIX): Define.
6823 * doc/c-mips.texi (-mfix7000): Describe.
6825 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6827 * listing.c (print_lines): Remove unused variable `end'.
6829 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6830 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6831 reloc_type when BFD_ASSEMBLER.
6832 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6833 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6834 statement and quell signed vs. unsigned comparison warning.
6836 2000-02-18 Nick Clifton <nickc@cygnus.com>
6838 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6839 the computed frag offset, rather than overwriting it.
6841 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6843 * config/tc-sh.c ("elf/sh.h"): Include.
6844 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6845 (md.begin): Initialize target_arch.
6846 Only include opcodes in has table that match selected architecture.
6847 (parse_reg): Recognize register names for sh-dsp.
6848 (parse_at): Recognize post-modify addressing.
6849 (get_operands): The leading space is now optional.
6850 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6851 arguments. Update valid_arch.
6852 (build_Mytes): Add support for SDT_REG_N.
6853 (find_cooked_opcode): New function, broken out of md_assemble.
6854 (assemble_ppi, sh_elf_final_processing): New functions.
6855 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6856 (md_longopts, md_parse_option): New option: -dsp.
6857 * config/tc-sh.h (elf_tc_final_processing): Define.
6858 (sh_elf_final_processing): Declare.
6860 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6862 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6863 the unwinder subspace. Save the current seg/subseg before creating
6866 2000-02-10 Nick Clifton <nickc@cygnus.com>
6868 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6869 little endian targets.
6870 (INST_BYTE1): Redefine to handle big and little endian
6872 (cpu_type): New type: Select between M340 and M210.
6873 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6874 instructions of the M340.
6875 (md_assemble): Add support for the MULSH and OPSR classes of
6877 (md_atof): Add support for little endian targets.
6878 (md_parse_option): Add support for -EL, -EB and -mcpu command
6880 (md_convert_frag): Add support for little endian targets.
6881 (md_apply_fix3): Add support for little endian targets.
6882 (md_number_to_chars): Add support for little endian targets.
6884 2000-02-10 Timothy Wall <twall@redhat.com>
6886 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6887 defined, use it to verify the symbol just read should be a label.
6889 2000-02-10 Timothy Wall <twall@redhat.com>
6891 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6892 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6893 around colons when KEEP_WHITE_AROUND_COLON is defined.
6894 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6895 and KEEP_WHITE_AROUND_COLON.
6897 2000-02-08 Timothy Wall <twall@redhat.com>
6899 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6901 (do_repeat): New. Abstract repeat logic so that a "break" can be
6903 (end_repeat): New. Provide support for a "break" out of the
6905 * read.h: Add prototypes for new functions.
6907 2000-02-08 Timothy Wall <twall@redhat.com>
6909 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6910 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6911 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6914 2000-02-08 Timothy Wall <twall@redhat.com>
6916 * read.c: Added elseif to directives table.
6917 * read.h: Added prototype for s_elseif.
6918 * doc/as.texinfo: Added description for elseif.
6919 * cond.c (s_elseif): New function
6921 2000-02-04 Timothy Wall <twall@redhat.com>
6923 * listing.c (print_lines): Remove conditionals causing bug in
6926 2000-02-03 Timothy Wall <twall@cygnus.com>
6928 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6930 * frags.c (frag_new): Calculate fr_fix in octets
6931 (frag_now_fix) Return offset as target address offset (bytes).
6932 (frag_now_fix_octets) New - Return offset in octets (8-bit
6934 * frags.h: Added prototype for frag_now_fix_octets().
6935 Distinguish between octets and bytes in field descriptions.
6936 * listing.c (calc_hex): Account for octets vs bytes when
6937 printing addresses/offsets.
6938 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6939 target is little-endian, print the octets in a word in big-endian
6940 order so that the display looks like a proper hexadecimal number,
6941 instead of having the octets reversed.
6942 * read.c (do_align): When recording alignment, alignment power
6943 should be in terms of target bytes (minimum addressible unit)
6945 (do_org) Convert ORG target address (byte) argument into an
6946 octet offset when generating a variable fragment.
6947 * symbols.c (resolve_symbol_value): Symbol final value
6948 converted to a target address offset (bytes) from its octet offset.
6949 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6950 offset (bytes) is adjusted by the frag offset (octets) converted
6952 (coff_frob_section) Section alignment power is in terms of bytes;
6953 convert it to an octet alignment power when calculating size (and
6954 size mask) in octets. Don't modify the section size in order to
6955 "align" it for TI COFF, since that format has a different method
6956 for storing alignment information.
6958 2000-02-01 Timothy Wall <twall@cygnus.com>
6960 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6961 entries, matching the way GCC generates them. If not escaped, the
6962 filename is encoded incorrectly.
6964 2000-01-31 Nick Clifton <nickc@cygnus.com>
6966 * config/tc-arm.c (reg_table): Add support for ATPCS register
6969 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6971 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6973 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6975 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6976 of a symbol when we really care about its value.
6978 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6980 * config/tc-mcore.c (md_assemble): Give warning message if
6981 operands passes to instruction are more than the spec.
6983 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6985 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6986 Thumb mode but the label seen was not declared as '.thumb_func'
6987 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6988 correct disassembly of Thumb code bounded by non function labels.
6990 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6992 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6993 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6995 * Makefile.in: Same here.
6998 * configure.in: Set bfd_gas for i386-aout when primary target
6999 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7000 we may need the primary te_file. Remove incorrect comment.
7002 * configure: Regenerate.
7004 * config/e-i386aout.c: New file.
7006 * as.c (USE_EMULATIONS): Move to before print_version_id.
7007 (struct emulation): Add i386aout.
7008 (show_usage): Split text strings. Reformat -a text. Add --em
7012 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7013 (aout_format_ops): New.
7016 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7017 preprocessor conditional and add aout USE_EMULATIONS tests.
7018 (read_a_source_file): Don't pass error strings to printf as
7022 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7024 (do_data): Same here.
7025 (process_file): And here.
7028 * symbols.c (colon): Rewrite "already defined" fatal message
7029 code for aout with USE_EMULATIONS.
7032 * config/obj-aout.c (OBJ_HEADER): Define.
7033 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7035 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7036 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7038 (obj_aout_type): Expand S_SET_OTHER here too.
7039 (obj_read_begin_hook): Remove.
7040 (aout_pop_insert): New.
7041 (obj_aout_s_get_other): New.
7042 (obj_aout_s_get_desc): New.
7043 (aout_format_ops): New.
7046 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7047 gets aout_pseudo_table.
7048 (aout_pseudo_table): Declare.
7049 (obj_read_begin_hook): Define.
7052 * config/obj-coff.c (obj_pseudo_table): Rename to
7054 (coff_pop_insert): Use coff_pseudo_table.
7055 (coff_sec_sym_ok_for_reloc): Remove.
7056 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7057 and comment all zero entries and remove #if 0 code.
7060 * config/obj-coff.h (obj_pop_insert): Define.
7061 (coff_pseudo_table): Declare.
7064 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7065 s_get_size, s_set_size. Comment all zero entries.
7068 * config/obj-elf.c (elf_s_get_other): New function.
7069 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7070 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7071 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7073 (obj_elf_parse_section_letters): Don't pass error strings to
7074 printf as format arg.
7077 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7079 (elf_s_get_other): Declare.
7080 (S_GET_OTHER) Define as elf_s_get_other if not already
7082 (S_SET_OTHER): Only define when not already defined.
7083 (elf_obj_read_begin_hook): Declare.
7084 (obj_read_begin_hook): Define.
7085 (elf_obj_symbol_new_hook): Declare.
7086 (obj_symbol_new_hook): Define.
7089 * config/obj-multi.h: Add copyright header and protect against
7090 multiple inclusion. Add * to all function pointers.
7091 (OBJ_HEADER): If defined, include it rather than other defines
7093 (obj_frob_file_after_relocs): Test for NULL.
7094 (obj_symbol_new_hook): Here too.
7095 (obj_sec_sym_ok_for_reloc): And here.
7096 (S_GET_OTHER): Define.
7097 (S_GET_DESC): Define.
7098 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7099 (OBJ_MAYBE_ELF): Update comment.
7101 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7102 OBJ_AOUT preprocessor conditional and handle emulation by
7103 testing OUTPUT_FLAVOR.
7104 (i386_displacement): Here too.
7105 (md_section_align): Similarly here.
7106 (i386_target_format): Conditionally compile when more than one
7107 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7108 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7109 (i386_displacement): Here too.
7112 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7113 Define TARGET_FORMAT for aout only when not multi.
7116 * config/te-multi.h: Delete file as it's identical to te-generic.h
7118 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7120 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7121 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7124 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7126 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7129 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7131 * config/tc-mips.c (mips_do_align): New function.
7132 * config/tc-mips.h (md_do_align): Define.
7134 2000-01-10 Philip Blundell <philb@gnu.org>
7136 * doc/c-arm.texi (ARM Options): Fix typo.
7137 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7138 line separator for Linux.
7139 * doc/as.texinfo (Comments): Mention the ARM.
7141 2000-01-10 Philip Blundell <pb@futuretv.com>
7143 * configure.in (arm*-*-conix*): New target.
7144 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7146 * configure: Regenerate.
7148 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7150 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7151 (obj_elf_visibility): New function.
7153 * doc/as.texinfo (Visibility): New node: document visibility
7156 For older changes see ChangeLog-9899