1 2001-10-20 Chris Demetriou <cgd@broadcom.com>
3 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
4 SB-1 CPU for consistency.
5 (mips_cpu_info_table): Tweak comment about SB-1.
7 2001-10-20 H.J. Lu <hjl@gnu.org>
9 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
10 (cirrus_parse_offset): Likewise.
12 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
14 * config/tc-arm.c: Restore line_comment_chars.
16 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
18 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
21 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
23 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
24 for undefined symbols.
26 2001-10-17 Chris Demetriou <cgd@broadcom.com>
28 * doc/as.texinfo (MIPS ISA options): Added accidentally
29 omitted "-mips64" option to list of options.
31 2001-10-17 matthew green <mrg@redhat.com>
33 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
34 -m7410, -m7450 and -m7455 options.
36 2001-10-17 Alan Modra <amodra@bigpond.net.au>
38 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
39 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
40 (md_begin): Don't set ppc_size here.
41 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
42 (md_shortopts): Constify.
43 (md_longopts): Likewise.
44 (md_longopts_size): Likewise.
45 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
47 (ppc_machine): Explain why this function is a nop.
49 2001-10-17 Alan Modra <amodra@bigpond.net.au>
51 * bit_fix.h: Comment typo fix.
52 * config/tc-mips.c: Likewise.
53 * config/tc-sh.c: Likewise.
54 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
56 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
57 that autoheader doesn't duplicate config.in entries.
58 (DEFAULT_ARCH): Ditto.
59 * configure: Regenerate.
60 * config.in: Regenerate.
62 2001-10-16 Alan Modra <amodra@bigpond.net.au>
64 From Andrew Pines <apines@cosmodog.com>
65 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
67 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
68 Hans-Peter Nilsson <hp@bitrange.com>
70 * config/tc-sh.c (shl): Remove.
72 (little): Remove shl handling. Emit error for endian mismatch.
73 (md_show_usage): Add description of -big.
74 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
76 (md_pseudo_table): Add .big.
77 (md_longopts): Add -big.
78 (md_begin): Don't set target_big_endian here.
79 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
80 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
82 * configure.in (endian): Default is big.
83 (sh-*-pe*): Little endian.
84 (cpu_type): Set sh for target sh*.
85 * configure: Regenerate.
87 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
89 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
92 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
94 * config/tc-arm.c: Replace CONST with const.
96 * cgen.c: Tidy up formatting.
98 2001-10-12 matthew green <mrg@redhat.com>
100 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
101 flags, equivalent to -m7400. New -maltivec to enable AltiVec
102 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
103 64-bit and 32-bit BookE support, respectively. Change -m403 and
104 -m405 to set PPC403 option.
105 (md_show_usage): Adjust for new options.
106 * doc/all.texi: Set PPC.
107 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
108 * doc/c-ppc.texi: New file.
109 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
110 * doc/Makefile.in: Regenerate.
112 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
114 * read.c (s_bad_endr): New function. Issues a warning message
115 about a bad use of the .rept pseudo op.
116 (po_table[]): Add .endr.
117 * read.h: Prototype s_bad_endr.
119 * CONTRIBUTORS: Update contact email address.
121 2001-10-11 Kazu Hirata <kazu@hxi.com>
123 * config/tc-alpha.c: Fix comment typos.
124 * config/tc-cris.c: Likewise.
125 * config/tc-hppa.c: Likewise.
126 * config/tc-i370.c: Likewise.
127 * config/tc-mips.c: Likewise.
128 * config/tc-mn10200.c: Likewise.
129 * config/tc-mn10300.c: Likewise.
130 * config/tc-sh.c: Likewise.
131 * config/tc-tahoe.c: Likewise.
132 * config/tc-v850.c: Likewise.
134 2001-10-11 Kazu Hirata <kazu@hxi.com>
136 * app.c: Fix comment typos.
137 * bit_fix.h: Likewise.
139 * itbl-ops.c: Likewise.
141 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
143 * input-file.c: Include safe-ctype.h.
144 (input_file_open): Use ISSPACE instead of isspace.
146 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
148 * config/tc-mips.c (mips_cpreturn_offset): New variable.
149 (mips_cpreturn_register): Likewise.
150 (mips_gp_register): Likewise.
151 (s_cpsetup): New function prototype.
152 (s_cplocal): Likewise.
153 (s_cpreturn): Likewise.
154 (s_gpvalue): Likewise.
155 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
157 (macro): Don't warn about .cprestore for NewABI.
158 (md_pcrel_from): Code cleanup.
159 (mips_force_relocation): Force output of some NewABI relocations even
160 without a defined symbol.
161 (s_cpload): Ignore .cpload for NewABI.
162 (s_cpsetup): Handle .cpsetup.
163 (s_cplocal): Handle .cplocal.
164 (s_cprestore): Ignore .cprestore for NewABI.
165 (s_cpreturn): Handle .cpreturn.
166 (s_gpvalue): Handle .gpvalue.
167 (s_cpadd): Ignore .cpadd for NewABI.
168 (nopic_need_relax): Take g_switch_value into account as gp
170 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
172 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
174 * config/tc-mips.c (my_getSmallParser): New function prototype.
175 (small_ex_type): Named this enum, more return values for
176 my_getSmallExpression.
177 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
178 triple relocations. Protect some parts with ifdef OBJ_ELF.
179 (percent_op_match): New struct, lookup table for %some_reloc().
180 (my_getSmallParser): New function, parses nested percent_ops also.
181 (my_getSmallExpression): Rewite to support nested percent_ops.
183 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
186 (load_address): Support both 32- and 64-bit addresses.
187 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
188 (macro2): Call load_address correctly.
190 2001-10-09 Christian Groessler <cpg@aladdin.de>
192 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
193 since z8k-opc.h now uses the PARAMS macro.
195 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
197 * config/tc-arm.c: Change MAVERIK to MAVERICK.
199 2001-10-09 Alan Modra <amodra@bigpond.net.au>
201 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
203 (obj_elf_change_section): Rename "group" to "group_name".
204 (obj_elf_section): Likewise.
205 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
206 first member section; Instead use elf_next_in_group.
208 2001-10-09 Alan Modra <amodra@bigpond.net.au>
210 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
211 Set elf_section_data group from it. Warn if group name changed.
212 (obj_elf_parse_section_letters): Parse 'G' too.
213 (obj_elf_section): Parse group name.
214 (struct group_list): New.
215 (build_group_lists): New function.
216 (elf_frob_file): Create SEC_GROUP section(s).
218 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
221 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
223 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
225 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
226 (cirrus_regtype): New enum.
227 (LONGEST_INST): Change to 10.
234 (insns): Add cirrus dsp instructions.
235 (ARM_EXT_MAVERIKSC_REG): New.
236 (cirrus_register): New.
237 (cirrus_mvf_register): New.
238 (cirrus_mvd_register): New.
239 (cirrus_mvfx_register): New.
240 (cirrus_mvdx_register): New.
241 (cirrus_mvax_register): New.
242 (ARM_EXT_MAVERIKsc_register): New.
243 (reg_table): Add cirrus registers.
244 (cirrus_valid_reg): New.
245 (cirrus_reg_required_here): New.
246 (do_c_binops_1): New.
247 (do_c_binops_2): New.
248 (do_c_binops_3): New.
249 (do_c_triple_4): New.
250 (do_c_triple_5): New.
265 (cirrus_parse_offset): New.
267 (md_parse_option): Add arm9e.
268 (md_show_usage): Same.
270 2001-10-08 Tom Rix <trix@redhat.com>
272 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
274 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
276 2001-10-07 Alan Modra <amodra@bigpond.net.au>
278 * config/obj-elf.c: Standardize error/warning messages - don't
279 capitalise, no final period or newline, don't say "ignoring" for
280 as_bad messages. In some cases, change the wording to that used
281 elsewhere for similar messages.
282 (obj_elf_section_name): New function, split out from ..
283 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
284 entsize not specified.
286 2001-10-05 Jakub Jelinek <jakub@redhat.com>
288 * doc/as.texinfo: Document M and S ELF section flags.
290 2001-10-05 Alan Modra <amodra@bigpond.net.au>
292 * subsegs.c (subseg_text_p): Return 0 for absolute section.
293 * read.c (do_align): If in absolute section, warn about and ignore
294 non-zero fill pattern.
296 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
298 * config/tc-mn10300.c (tc_gen_reloc): Don't free
299 reloc->sym_ptr_ptr if it's not allocated.
301 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
303 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
305 (prev_insn_fixp): Likewise.
306 (append_insn): Changed prototype to accept a relocation pointer.
307 (imm_reloc): Make it an array.
308 (offset_reloc): Likewise.
309 (md_assemble): Handle triple relocations.
310 (append_insn): Likewise. Add handling for some NewABI relocations.
311 (mips_no_prev_insn): Handle triple relocations.
312 (macro_build): Likewise. Add handling for some NewABI relocations.
313 Move handling for the 'u' case to append_insn().
314 (mips16_macro_build): Handle triple relocations.
315 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
317 (mips_ip): Handle triple relocations.
318 (mips16_ip): Likewise.
319 (mips_force_relocation): Force handling of triple relocations
320 without symbols for NewABI.
321 (md_apply_fix): Add handling for some NewABI relocations.
323 2001-10-05 Alan Modra <amodra@bigpond.net.au>
325 * config/tc-i386.c (parse_register): If not producing code for
326 x86_64, reject x86_64 register name matches.
327 (md_assemble): Remove now redundant check for x86_64 regs.
329 2001-10-04 Alan Modra <amodra@bigpond.net.au>
331 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
332 as BFD_DEFAULT_TARGET_SIZE.
334 (ppc_is_toc_sym): Likewise.
335 (md_apply_fix3): Likewise.
337 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
339 * config/tc-mips.c (mips_64): Remove.
340 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
342 (mips_abi_level, mips_abi): New enum.
343 (mips_32bit_abi): Remove.
344 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
345 (HAVE_NEWABI): New define.
346 (HAVE_64BIT_OBJECTS): New define.
347 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
348 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
349 (support_64bit_objects): New prototype.
350 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
351 .reginfo section for n32, use .MIPS.options instead.
352 (support_64bit_objects): New function, code from md_parse_option.
353 (md_longopts): Add -n32 option.
354 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
355 Add -n32 option. Protect with OBJ_ELF.
356 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
357 (mips_elf_final_processing): Likewise. Don't write .reginfo section
358 for n32, use .MIPS.options instead.
360 2001-10-03 Alan Modra <amodra@bigpond.net.au>
362 * po/POTFILES.in: Regenerate.
363 * configure: Regenerate.
365 2001-10-02 Alan Modra <amodra@bigpond.net.au>
367 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
368 bits if target is 64 bit.
370 * doc/as.texinfo (listing): Fix typo.
372 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
374 * Makefile.am (Makefile): Depend on bfd/configure.in.
376 * Makefile.in: Regenerate.
378 2001-09-30 H.J. Lu <hjl@gnu.org>
380 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
381 and "ams" for compatibility.
383 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
385 * config/tc-sh.c (md_pcrel_from_section): Transformed from
386 md_pcrel_from. Handle pc-relativeness against link-time
387 symbol. Handle relativeness to elsewhere than the fixup.
388 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
389 (md_pcrel_from_section): Prototype.
391 * Makefile.am: Update dependencies with "make dep-am".
392 * Makefile.in: Regenerate.
394 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
396 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
397 (print_opcode_format, skip_whites): Likewise.
398 (convert_branch, m68hc11_new_insn): Likewise.
399 (build_dbranch_insn, build_indexed_byte): Likewise.
400 (build_reg_mode, find, find_opcode): Likewise.
401 (print_insn_format): Fix call to print_opcode_format.
402 (md_assemble): Fix call to build_dbranch_insn.
404 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
406 * config/tc-arm.c: Add missing prototypes.
408 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
410 * input-file.c (input_file_open): When reading the
411 first line looking for #NO_APP, prepare for the possibility
412 of finding #APP instead. Also fix algorithm to allow
413 white-space to follow either #NO_APP or #APP directives.
415 2001-09-25 Geoff Berry <geoff.berry@bops.com>
417 * listing.c (buffer_line): Don't write past the end of `line' when
420 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
422 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
423 relocation for differences between symbols in a section other
424 than the one in which the difference is to be placed; apply
425 the relocation instead.
427 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
429 * config/tc-arc.c: Add missing prototype.
430 (md_atof): Change type to int. Add missing prototype.
431 * config/tc-arc.h: Prototype exported functions.
433 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
435 * as.c: Add missing function prototype.
436 * config/obj-aout.c: Fix compile time warning.
438 2001-09-21 Bruno Haible <haible@clisp.cons.org>
440 * config/tc-openrisc.c: Don't include <ctype.h>.
442 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
444 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
446 2001-09-19 Alan Modra <amodra@bigpond.net.au>
448 * config/tc-i370.c: Fix typo in last change.
450 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
452 * doc/as.texinfo (Symbol Names): Improve documentation on local
453 labels and add documenation about dollar labels.
455 2001-09-18 Bruno Haible <haible@clisp.cons.org>
457 * as.h: Don't include <ctype.h>.
458 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
459 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
460 (atof_generic): Use ISDIGIT instead of isdigit.
461 * config/m68k-parse.y: Include "safe-ctype.h".
462 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
463 * config/obj-elf.c: Include "safe-ctype.h".
464 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
465 * config/obj-vms.c: Include "safe-ctype.h".
466 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
467 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
468 instead of isupper/islower/toupper/tolower.
469 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
470 (insert_sreg): Use TOUPPER instead of islower/toupper.
471 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
472 isalpha/isalnum/isupper/tolower.
473 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
475 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
476 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
477 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
478 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
479 (arc_extoper): Use TOLOWER instead of isupper/tolower.
480 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
481 (arm_psr_parse): Use ISALPHA instead of isalpha.
482 (accum0_required_here): Use ISALNUM instead of isalnum.
483 (do_ldrd): Use ISSPACE instead of isspace.
484 (decode_shift): Use ISALPHA instead of isalpha.
485 (insert_reg): Use TOUPPER instead of islower/toupper.
486 (arm_reg_parse): Use ISALPHA instead of isalpha.
487 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
488 isalnum/ispunct/tolower.
489 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
490 (md_parse_option): Use TOLOWER instead of tolower.
491 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
492 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
493 (cris_process_instruction): Use ISLOWER instead of islower.
494 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
495 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
496 (get_flags): Use ISSPACE instead of isspace.
497 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
498 (do_assemble): Use TOLOWER instead of tolower.
499 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
500 (do_assemble): Use TOLOWER instead of tolower.
501 (d30v_start_line): Use ISSPACE instead of isspace.
502 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
503 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
504 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
505 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
506 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
507 (start_label): Use ISALPHA instead of isalpha.
508 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
509 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
510 isupper/islower/tolower.
511 (pa_parse_number): Use ISDIGIT instead of isdigit.
512 (pa_chk_field_selector): Use TOLOWER instead of tolower.
513 (pa_stringer): Use ISDIGIT instead of isdigit.
514 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
515 (register_name): Use ISALPHA instead of isalpha.
516 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
517 isalnum/islower/tolower.
518 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
520 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
522 (md_assemble): Use ISSPACE instead of isspace.
523 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
524 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
525 instead of isdigit/islower/isupper/tolower/isalpha.
526 (output_invalid): Use ISPRINT instead of isprint.
527 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
528 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
529 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
530 (get_args): Use ISALNUM instead of isalnum.
531 * config/tc-ia64.c: Include "safe-ctype.h".
532 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
533 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
534 (ia64_parse_name): Likewise.
535 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
536 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
537 instead of isspace/isalnum/isupper/tolower.
538 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
539 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
540 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
541 (mklower_table): Remove variable.
542 (mklower): Remove macro.
543 (insert_reg): Use TOUPPER instead of islower/toupper.
544 (md_begin): Remove initialization of mklower_table.
545 (s_reg): Use ISALNUM instead of isalnum.
546 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
547 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
548 (build_mri_control_operand): Use TOLOWER instead of tolower.
549 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
550 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
551 (md_assemble): Use ISSPACE instead of isspace.
552 (get_imm16): Use ISALNUM instead of isalnum.
553 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
554 isdigit/isupper/tolower.
555 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
556 instead of isalpha/isupper/tolower.
557 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
558 isdigit/islower/isupper.
559 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
560 (mcore_s_section): Use ISSPACE instead of isspace.
561 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
562 isspace/tolower/isalnum.
563 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
564 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
565 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
567 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
568 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
569 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
570 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
572 (tc_get_register): Likewise.
573 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
574 (s_mips_ent): Use ISDIGIT instead of isdigit.
575 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
576 (md_assemble): Use ISSPACE instead of isspace.
577 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
578 (md_assemble): Use ISSPACE instead of isspace.
579 * config/tc-ns32k.c: Don't include <ctype.h>.
580 * config/tc-pdp11.c: Include "safe-ctype.h".
581 (mklower): Remove function.
582 (parse_reg): Use TOLOWER instead of mklower.
583 * config/tc-pj.c: Include "safe-ctype.h".
584 (md_assemble): Use ISSPACE instead of isspace.
585 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
586 (register_name): Use ISALPHA instead of isalpha.
587 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
588 isalnum/islower/tolower.
589 (md_assemble): Use ISSPACE instead of isspace.
590 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
592 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
593 (register_name): Use ISALPHA instead of isalpha.
594 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
595 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
597 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
598 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
599 isalnum/islower/tolower.
600 (IDENT_CHAR): Use ISALNUM instead of isalnum.
601 (parse_reg): Use TOLOWER instead of tolower.
602 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
603 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
604 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
605 (parse_keyword_arg): Use ISALNUM instead of isalnum.
606 * config/tc-tahoe.c: Include "safe-ctype.h".
607 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
608 (tip_op): Use TOLOWER instead of isupper/tolower.
609 * config/tc-tic30.c: Include "safe-ctype.h".
610 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
611 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
612 (tic30_operand): Use TOLOWER instead of tolower.
613 (tic30_find_parallel_insn): Likewise.
614 (output_invalid): Use ISPRINT instead of isprint.
615 * config/tc-tic54x.c: Include "safe-ctype.h".
616 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
617 (lookup_version): Use TOUPPER instead of toupper.
618 (tic54x_var): Use ISALPHA instead of isalpha.
619 (tic54x_mlib): Use ISSPACE instead of isspace.
620 (subsym_iscons): Use TOUPPER instead of toupper.
621 (get_operands): Use ISSPACE instead of isspace.
622 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
623 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
624 (next_line_shows_parallel): Use ISSPACE instead of isspace.
625 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
626 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
627 ISSPACE instead of isspace.
628 * config/tc-tic80.c: Include "safe-ctype.h".
629 (md_assemble): Use ISSPACE instead of isspace.
630 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
631 (system_register_name): Use ISDIGIT instead of isdigit.
632 (md_assemble): Use ISSPACE instead of isspace.
633 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
634 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
635 isupper/tolower/isdigit.
636 (vip_op): Use TOLOWER instead of isupper/tolower.
637 * config/tc-w65.c: Don't include <ctype.h>.
638 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
639 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
640 (whatreg): Use ISDIGIT instead of isdigit.
641 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
642 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
643 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
644 (integer_constant): Use ISALNUM/TOUPPER instead of
645 isalnum/islower/toupper.
646 (operand): Use TOLOWER instead of isupper/tolower.
647 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
648 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
650 (process_assigns, whatcond): Use TOUPPER instead of toupper.
651 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
652 (main): For gettext, also set the LC_CTYPE locate facet.
653 * hash.c: Include "safe-ctype.h".
654 (main): Use TOLOWER instead of isupper/tolower.
655 * itbl-lex.l: Don't include <ctype.h>.
656 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
657 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
658 omit non-ASCII characters.
659 (debugging_pseudo): Use ISSPACE instead of isspace.
660 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
661 (buffer_and_nest): Use ISALNUM instead of isalnum.
662 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
663 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
664 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
665 instead of isalnum/isdigit/isupper/isalpha.
666 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
667 of isalpha/isalnum/isupper/tolower.
668 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
669 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
670 isupper/tolower/isdigit.
671 (s_mri_common): Use ISDIGIT instead of isdigit.
672 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
673 (s_float_space): Use ISALPHA instead of isalpha.
674 (ignore_rest_of_line): Use ISPRINT instead of isprint.
675 (float_cons): Use ISALPHA instead of isalpha.
676 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
678 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
679 (save_symbol_name): Use ISLOWER/TOUPPER instead of
681 (symbol_find_base): Use TOUPPER instead of islower/toupper.
682 (decode_local_label_name): Use ISDIGIT instead of isdigit.
684 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
686 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
687 in 64 bit mode and make format "e" work.
689 2001-09-18 Alan Modra <amodra@bigpond.net.au>
691 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
693 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
694 var to ensure bfd_alloc arg is the right type.
695 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
698 * config/obj-coff.c: Replace calls to bfd_write with calls to
699 bfd_bwrite. Cast args of bfd_seek.
701 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
704 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
706 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
709 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
711 * config/tc-sh.h (sh_force_relocation): Prototype.
712 (struct fix): Forward declare.
713 * config/tc-sh.c (type sh_operand_info): Move to top of file.
714 (cons, s_align_bytes): Remove old-type declarations.
715 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
716 get_operands, get_specific, insert, build_relax,
717 insert_loop_bounds, build_Mytes): Prototype.
718 (little): Make static. Prototype.
719 (check, tc_Nout_fix_to_chars): Delete unused functions.
721 2001-09-14 Eric Christopher <echristo@redhat.com>
723 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
726 2001-09-14 Kevin Lo <kevlo@openbsd.org>
728 * configure.in: Add arm-openbsd target.
729 * configure: Regenerate.
731 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
733 * configure.in: Change machine triplets from mips-*-linux-gnu* to
736 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
738 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
740 2001-09-11 Richard Henderson <rth@redhat.com>
742 * config/tc-alpha.c (alpha_elf_section_letter): New.
743 (alpha_elf_section_flags): New.
744 * config/tc-alpha.h (md_elf_section_letter): New.
745 (md_elf_section_flags): New.
746 * config/tc-ia64.c (ia64_elf_section_letter): New.
747 * config/tc-ia64.h (md_elf_section_letter): New.
749 2001-09-11 Jakub Jelinek <jakub@redhat.com>
751 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
752 of 'm', 'S' instead of 's'. Update bad_msg.
753 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
754 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
756 2001-09-09 Alan Modra <amodra@bigpond.net.au>
758 * expr.c (expr): Move code setting "retval" to the end of the loop,
759 and rearrange for efficiency. For "PIC code" subtraction, use
760 "rightseg" rather than recalculating. For "symbol OP symbol"
761 subtract, set "retval" to absolute_section if symbols in same
763 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
764 O_symbol. Simplify a +/- b code. Allow equality and non-equality
765 comparisons on symbols from any section. Allow other comparison
766 operators as for subtraction.
767 (symbol_equated_reloc_p): New predicate function.
768 * symbols.h (symbol_equated_reloc_p): Declare.
769 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
770 for expression syms is set correctly.
771 (adjust_reloc_syms): Use symbol_equated_reloc_p.
772 (write_relocs): Likewise.
773 (write_object_file): Likewise.
774 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
775 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
776 of a complex expression when setting up frag_var.
778 2001-09-07 Richard Henderson <rth@redhat.com>
780 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
781 require_seq and allow_seq. Let !literal omit the sequence number.
782 (tokenize_arguments): Reject sequence numbers of !allow_seq.
784 2001-09-08 Jakub Jelinek <jakub@redhat.com>
786 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
787 section symbols the same way as externs.
789 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
791 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
794 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
796 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
797 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
798 PIC, BFD_RELOC_16_PCREL for the rest.
800 (md_pcrel_from): return the right offset for the differently shifted
802 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
804 2001-09-05 Richard Henderson <rth@redhat.com>
806 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
807 (pseudo_func): Add @iplt.
808 (pseudo_opcode): Add data16 and data16.ua.
809 (md_begin): Set iplt pseudo.
810 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
812 2001-09-04 Richard Henderson <rth@redhat.com>
814 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
815 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
816 (alpha_macros): Remove occurrences of same.
817 (O_lituse_addr, O_gprel): New.
818 (DUMMY_RELOC_LITUSE_*): New.
819 (s_alpha_ucons, s_alpha_arch): Prototype.
820 (alpha_reloc_op): Construct elements via DEF macro.
821 (ALPHA_RELOC_SEQUENCE_OK): Remove.
822 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
823 members to not be literal specific.
824 (next_sequence_num): New.
825 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
826 added/removed BFD relocations.
827 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
828 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
829 (tokenize_arguments): Parse ! relocations properly.
830 (find_macro_match): Delete unused macro argument types.
831 (assemble_insn): Add reloc parameter; emit that instead of the
832 default as appropriate.
833 (get_alpha_reloc_tag): New. Split from ...
834 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
835 (assemble_tokens): Don't search macros if user relocation present.
836 Copy reloc sequence number to insn struct.
837 (emit_ldgp): Remove user reloc handling.
838 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
839 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
840 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
841 * config/tc-alpha.h (tc_adjust_symtab): Always define.
842 (struct alpha_fix_tag): Name members less literal specific.
844 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
846 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
847 address of two symbols in different sections.
849 2001-08-31 Eric Christopher <echristo@redhat.com>
850 Jason Eckhardt <jle@redhat.com>
852 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
853 5kc, and 20kc. Clean up old entries.
855 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
856 Jeff Law <law@redhat.com>
858 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
859 offset match H8 ELF spec.
860 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
861 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
863 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
864 (build_bytes): Mark fixups for PCrel branches as signed. For
865 OBJ_ELF, make sure the reloc's offset points to the first byte
867 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
868 * tc-h8300.h (relocation mappings): Add.
870 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
872 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
873 define for BFD_ASSEMBLER.
874 (tc_reloc_mangle): Likewise.
875 (tc_gen_reloc): New function for BFD_ASSEMBLER.
877 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
879 * config/tc-h8300.c (h8300hmode): Record the machine type
880 if BFD_ASSEMBLER is defined.
881 (h8300smode, md_begin): Similarly.
883 2001-08-29 Joel Sherrill <joel@OARcorp.com>
885 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
886 default from coff to elf.
887 * configure: Regenerate.
889 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
891 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
892 assorted coff relocations to the corresponding elf relocations.
893 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
895 * configure.in: Add case for h8300-*-elf.
896 * configure: Regenerate.
898 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
900 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
901 documentation to reflect reality.
903 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
905 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
906 (macro): Reflect change to MAX_GPREL_OFFSET.
908 2001-08-27 Torbjorn Granlund <tege@swox.com>
909 Staffan Ulfberg <staffanu@swox.se>
910 Linus Nordberg <linus@swox.se>
911 Alan Modra <amodra@bigpond.net.au>
913 * configure.in: Recognise powerpc*le*, not just powerpcle*.
914 * configure: Regenerate.
915 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
916 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
917 (md_assemble): Use them.
918 (ppc_machine): Support stub for ELF64 as well as XCOFF.
919 (md_pseudo_table): Add "llong", "quad".
920 (md_parse_option): Match default_cpu of powerpc*.
921 (ppc_arch): Likewise.
922 (ppc_subseg_align): Only for OBJ_XCOFF.
923 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
924 (md_begin): Select PPC_OPCODE_64 for 64 bit.
925 (ppc_insert_operand): Don't bother testing 'file' before calling
926 as_bad_where. Use as_bad_where for operand->insert errors.
927 (mapping): Add ELF64 relocation modifiers.
928 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
929 expressions with abs_symbol.
930 (ppc_elf_cons): Correct offset for little endian targets.
931 (ppc_elf_frob_symbol): New.
932 (md_assemble): Add support for 64 bit ELF relocs.
933 (ppc_tc): Ensure 8 byte alignment when 64 bit.
934 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
935 ".toc" section for 64 bit ELF.
936 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
937 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
938 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
939 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
940 Expand on comments, error message. Add support for 64 bit relocs,
941 and use PPC_HI etc. macros.
942 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
943 (HANDLE_ALIGN): Define to generate nops in code sections rather
945 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
946 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
947 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
948 (ppc_fix_adjustable): Declare.
949 (tc_frob_symbol): Define.
950 (ppc_elf_frob_symbol): Declare.
952 2001-08-26 Andreas Jaeger <aj@suse.de>
954 * config/tc-s390.c: Add missing prototypes
955 (md_gather_operands): Make static.
957 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
959 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
960 allowed value, not the word beyond maximum.
961 * config/tc-mips.c (macro_build_lui): Code cleanup.
962 (macro): Reflect change to MAX_GPREL_OFFSET.
963 (mips_ip): Check explicitly against S_EX_NONE.
964 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
965 (md_apply_fix): Code cleanup.
967 2001-08-24 Andreas Jaeger <aj@suse.de>
969 * config/tc-ppc.h: Fix prototype declaration.
971 2001-08-23 Jakub Jelinek <jakub@redhat.com>
973 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
974 * config/obj-elf.c (obj_elf_size): When size is constant, free
975 and clear symbol_get_obj(sym)->size if any.
977 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
979 * config/tc-mips.c (md_begin): Warn about incompatibility between
980 -march=FOO and -mipsN option, continue with default ISA.
982 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
984 * config/tc-mips.c (md_parse_option): #ifdef the
985 traditional/non-traditional names as it is done in mips_target_format.
987 2001-08-20 Richard Henderson <rth@redhat.com>
989 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
990 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
991 use seg parameter instead of now_seg.
993 2001-08-18 H.J. Lu <hjl@gnu.org>
995 * config/tc-mips.c (show): Add the missing prototype.
997 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
999 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1001 (mips_ip): Use the new return values instead of characters. Add
1002 support for %higher and %highest.
1005 (my_getSmallExpression): Make parsing case insensitive and more
1006 reliable. Add support for %higher and %highest. Further support to
1007 parse %gprel and %neg is implemented but currently deactivated.
1009 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1011 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1012 (ecoff_build_symbols): Likewise.
1013 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1015 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1017 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1018 for n32 ABI if appropriate.
1020 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1022 * config/tc-mips.c (cons_fix_new_mips): Remove.
1023 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1024 (cons_fix_new_mips): Remove.
1026 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1028 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1029 a label, not a hex constant.
1031 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1033 * config/tc-v850.h: Add missing prototypes.
1035 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1037 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1040 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1042 * config/tc-sparc.c (cons_fix_new_sparc): Move
1043 `sparc_no_align_cons = 0;' to...
1044 (s_uacons): ...here so that sparc_no_align_cons will get
1047 2001-08-11 Kazu Hirata <kazu@hxi.com>
1049 * config/tc-mips.c: Fix a comment typo.
1051 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1053 * config/tc-mips.c (move_register): New function.
1054 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1055 (mips_ip): Likewise.
1056 (macro2): Use move_register rather than macro_build for moves.
1057 (mips16_macro): Likewise.
1058 (macro): Likewise. Handle M_MOVE.
1060 2001-08-10 Andreas Jaeger <aj@suse.de>
1062 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1064 * configure: Regenerate.
1066 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1068 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1069 Comment indentation of #pragma.
1070 * macro.c (alloca): Likewise.
1072 * config/tc-ppc.c: Revert 2001-08-08.
1074 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1076 * symbols.c: Add missing prototypes.
1077 * config/e-i386elf.c: Likewise.
1078 * config/e-i386coff.c: Likewise.
1079 * config/e-i386aout.c: Likewise.
1080 * config/obj-coff.c: Likewise.
1081 (def_symbol_in_progress, stack): Move definition.
1082 * config/obj-elf.c: Add missing prototypes.
1083 (obj_elf_change_section): Make static.
1084 (obj_elf_parse_section_letters): Likewise.
1085 (obj_elf_section_word): Likewise.
1086 (obj_elf_section_type): Likewise.
1088 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1090 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1091 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1092 determining reloc type with code reading operands->reloc field.
1094 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1096 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1097 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1098 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1099 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1101 * output-file.c (output_file_create): Don't try to open a second
1102 time as it's unnecessary. FOPEN_W was undefined too.
1104 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1106 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1107 (mips_ip): Likewise. Typo.
1109 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1111 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1113 (RELAX_ENCODE): Replace bfd_vma by valueT.
1114 (load_address): Formatting.
1115 (macro): Likewise. Code cleanup. Typo.
1116 (macro2): Formatting.
1117 (md_parse_option): Typo.
1118 (s_mipsset): Reorder cases to look nicer.
1119 (md_estimate_size_before_relax): Formatting. Code cleanup.
1120 (mips_elf_final_processing): Check against NULL instead of 0.
1121 (md_obj_end): Remove ugly `' in message string.
1122 (s_mips_ent): Remove ugly `' in message string.
1124 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1126 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1127 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1128 mutually exclusive (if they are different).
1129 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1132 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1134 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1137 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1139 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1140 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1141 (md_long_opts): Add -mfp32 option.
1142 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1143 (md_show_usage): Show usage for -mfp32 and -mgp32.
1144 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1145 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1146 (HAVE_32BIT_ADDRESSES): New macro.
1147 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1148 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1149 (s_cprestore, s_cpadd): Likewise.
1150 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1151 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1152 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1153 to determine the width of addresses in load, store and jump macros.
1154 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1155 used in set instructions; do not check the address size for them.
1156 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1157 unaligned load and store macros.
1158 (mips_ip): Use the new macros to check the width of a register when
1159 processing float constants. Force a constant into memory if it is
1160 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1161 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1162 than mips_gp32 to select synthetic instructions.
1163 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1164 synthetic instructions.
1166 2001-08-01 Christian Groessler <cpg@aladdin.de>
1168 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1169 "rh", "rr", "rq", or "sp" then don't automatically assume
1170 it's a register name. Check whether there is a number
1173 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1175 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1176 Don't allocate more space than necessary for the input line copy.
1178 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1180 * read.c: Standardize error/warning messages - don't capitalise, no
1181 final period or newline, don't say "ignored" or "zero assumed" for
1182 as_bad messages. In some cases, change the wording to that used
1183 elsewhere for similar messages.
1186 * atof-generic.c: Likewise.
1189 * depend.c: Likewise.
1190 * dwarf2dbg.c: Likewise.
1191 * ecoff.c: Likewise.
1193 * frags.c: Likewise.
1194 * input-file.c: Likewise.
1195 * input-scrub.c: Likewise.
1196 * listing.c: Likewise.
1197 * output-file.c: Likewise.
1198 * stabs.c: Likewise.
1199 * subsegs.c: Likewise.
1200 * symbols.c: Likewise.
1201 * write.c: Likewise.
1202 * ecoff.c (ecoff_directive_end): Test for missing name by
1203 comparing input line pointers rather than reading string.
1204 (ecoff_directive_ent): Likewise.
1205 * read.c (s_set): Likewise.
1206 (s_align): Report a warning rather than an error for
1207 alignment too large.
1208 (s_comm): Check for missing symbol name.
1209 (s_lcomm_internal): Likewise.
1211 (s_globl): Use is_end_of_line instead of looking for '\n'.
1212 (s_lcomm_internal): Likewise.
1213 (ignore_rest_of_line): Report a warning rather than an error.
1215 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1217 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1218 any kind of relocation against a not-loaded section.
1220 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1222 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1223 to include '@' in symbol names when parsing versioned symbols
1224 rather than calling get_symbol_end multiple times.
1225 * config/tc-i370.c (register_name): Format fixes. Don't call
1226 get_symbol_end after parsing number.
1227 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1228 code out of conditional.
1229 (address_register_name): Likewise.
1230 (other_register_name): Likewise.
1231 * config/tc-mn10300.c (r_register_name): Likewise.
1232 (xr_register_name): Likewise.
1233 (data_register_name): Likewise.
1234 (address_register_name): Likewise.
1235 (other_register_name): Likewise.
1236 * config/tc-ppc.c (register_name): Likewise.
1237 * config/tc-s390.c (register_name): Likewise.
1239 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1241 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1242 and bra relax: update fragP->fr_fix after the fixup.
1244 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1246 * read.c (s_set): Check for missing symbol name.
1248 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1250 * write.c (relax_segment <rs_space>): Account for fr_fix.
1252 2001-07-25 H.J. Lu <hjl@gnu.org>
1254 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1255 we treat weak like extern only for ELF.
1256 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1257 symbols only for ELF.
1259 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1261 * config/tc-mips.c: Fix spelling error in comment.
1263 2001-07-25 Dave Brolley <brolley@redhat.com>
1265 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1266 (IS_PARALLEL_SEPARATOR): New macro.
1267 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1268 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1269 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1270 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1273 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1275 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1276 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1277 Update dependencies with "make dep-am".
1278 * Makefile.in: Regenerate.
1279 * doc/Makefile.in: Regenerate.
1281 2001-07-23 Kazu Hirata <kazu@hxi.com>
1283 * config/tc-alpha.h: Fix formatting.
1284 * config/tc-arc.c: Likewise.
1285 * config/tc-d10v.h: Likewise.
1286 * config/tc-hppa.c: Likewise.
1287 * config/tc-i370.c: Likewise.
1288 * config/tc-i386.h: Likewise.
1289 * config/tc-i960.h: Likewise.
1290 * config/tc-ia64.c: Likewise.
1291 * config/tc-ia64.h: Likewise.
1292 * config/tc-m32r.c: Likewise.
1293 * config/tc-m68k.c: Likewise.
1294 * config/tc-m88k.c: Likewise.
1295 * config/tc-ns32k.c: Likewise.
1296 * config/tc-pdp11.c: Likewise.
1297 * config/tc-pj.h: Likewise.
1298 * config/tc-s390.c: Likewise.
1299 * config/tc-sparc.c: Likewise.
1300 * config/tc-sparc.h: Likewise.
1301 * config/tc-tic80.c: Likewise.
1302 * config/tc-w65.h: Likewise.
1304 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1306 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1307 symbols specially. Always resolve, adding fr_address to value.
1308 * write.c (write_object_file): Don't add fr_address to sym values.
1309 (relax_frag): Likewise.
1310 (relax_segment): Likewise.
1311 * config/obj-ieee.c (do_symbols): Likewise.
1312 * config/tc-cris.c (md_convert_frag): Likewise.
1313 * config/tc-fr30.c (md_convert_frag): Likewise.
1314 * config/tc-i386.c (md_convert_frag): Likewise.
1315 * config/tc-m32r.c (md_convert_frag): Likewise.
1316 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1317 * config/tc-mcore.c (md_convert_frag): Likewise.
1318 * config/tc-mips.c (mips16_extended_frag): Likewise.
1319 * config/tc-ns32k.c (md_convert_frag): Likewise.
1320 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1321 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1322 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1323 (md_relax_table): Remove first four entries. Format.
1324 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1325 setting fr_var. Simplify byte branch checks.
1327 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1329 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1330 "isbranch" param as all calls have it set.
1331 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1332 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1333 strcasecmp in "nullify" var.
1334 (pa_parse_neg_add_cmpltr): Likewise.
1335 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1336 functions. Don't print wrong conditions in error messages.
1338 2001-07-23 Andreas Jaeger <aj@suse.de>
1340 * config/tc-s390.c (s390_force_relocation): Removed.
1342 * config/tc-s390.h: Remove double declaration of
1343 TC_FORCE_RELOCATION.
1345 2001-07-22 H.J. Lu <hjl@gnu.org>
1347 * config/tc-mips.c (s_mips_end): Remove unused variables.
1348 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1350 2001-07-17 Andreas Schwab <schwab@suse.de>
1352 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1354 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1356 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1358 2001-07-17 matthew green <mrg@eterna.com.au>
1360 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1362 (line_comment_chars): Set to '/' if TE_NetBSD.
1364 2001-07-14 matthew green <mrg@eterna.com.au>
1366 * configure.in (i386-*-netbsdelf*): New target.
1367 * configure: Regenerate.
1369 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1371 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1372 class of the non-debug symbol is C_NULL.
1374 2001-07-10 Anders Norlander <anorland@synergenix.se>
1376 * doc/as.texinfo (Incbin): Fix grammatical errors.
1378 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1380 * depend.c: Use FOPEN_.. macros in calls to fopen().
1381 * input-file.c: As above.
1382 * itbl-ops.c: As above.
1383 * listing.c: As above.
1384 * output-file.c: As above.
1387 2001-07-08 Anders Norlander <anorland@synergenix.se>
1389 * read.c (s_incbin): New .incbin function.
1390 * read.c (potable): Add "incbin" pseudo-op.
1391 * read.h: Add s_incbin prototype.
1392 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1393 * NEWS: Mention new feature.
1395 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1397 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1400 2001-07-06 John Healy <jhealy@redhat.com>
1402 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1403 set of fixups to be stored.
1404 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1405 restored to be chosen from any that are saved.
1406 (gas_cgen_swap_fixups): Modified to allow the current set of
1407 fixups to be swapped with any other set that has been saved.
1408 (gas_cgen_initialize_saved_fixups_array): New routine.
1409 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1410 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1411 or MAX_SAVED_FIXUP_CHAINS.
1412 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1413 store, swap and restore fuctions to reflect the new interface.
1415 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1417 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1418 ignore empty, ineffectual alignment frags when deciding if a
1419 branch can be short.
1421 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1423 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1424 and SPECIAL_SECTION_FINI_ARRAY.
1425 (special_section_name): Add .init_array and .fini_array.
1426 (md_pseudo_table): Add init_array and fini_array.
1427 (md): Add pointer_size and pointer_size_shift fields.
1428 (setup_unwind_header): New static function.
1429 (output_unw_records): Modify to use setup_unwind_header.
1430 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1431 md.pointer_size_shift.
1432 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1434 2001-07-05 Ben Elliston <bje@redhat.com>
1436 * README (Supported platforms): m88k no longer suffers bitrot.
1438 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1440 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1442 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1443 lsy_value. Correct typos in comments.
1444 * symbols.c (local_symbol_make): Update for name change.
1445 (local_symbol_convert): Likewise.
1447 (S_GET_VALUE): Likewise.
1448 (S_SET_VALUE): Likewise.
1449 (print_symbol_value_1): Likewise.
1450 (resolve_symbol_value): Likewise. Don't divide local sym values
1451 by OCTETS_PER_BYTE twice.
1453 2001-07-04 Jim Wilson <wilson@redhat.com>
1455 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1457 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1460 2001-07-05 Ben Elliston <bje@redhat.com>
1462 * read.c (s_fill): Correct spelling error in comments.
1464 * doc/c-m88k.texi: New file.
1465 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1466 * doc/Makefile.in: Regenerate.
1467 * doc/all.texi: Set M880X0.
1468 * doc/as.texinfo: Hook in m88k-dependent documentation.
1470 2001-07-04 Eric Christopher <echristo@redhat.com>
1472 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1474 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1475 and rm5721 as valid cpu strings.
1476 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1478 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1480 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1481 if it's expected to be non-zero.
1483 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1485 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1488 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1489 (write_object_file): Set finalize_syms to
1490 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1493 * doc/internals.texi; Document
1494 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1496 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1498 * config/tc-ppc.c: Formatting fixes.
1500 2001-07-01 Ben Elliston <bje@redhat.com>
1502 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1503 they cause some subtle breakage. Will fix them again later.
1505 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1507 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1508 outside of a function as a .appline directive.
1510 2001-06-28 Eric Christopher <echristo@redhat.com>
1511 H.J. Lu <hjl@gnu.org>
1513 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1514 of mips_cpu for the ISA selection.
1515 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1516 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1517 (mips_tune): New. Use mips_tune for scheduling and optimization
1519 (append_insn): Use mips_tune and mips_arch.
1520 (macro_build): Ditto.
1522 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1523 backwards compatability mips_cpu generates arch and tune.
1524 (md_show_usage): Document new behavior.
1526 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1531 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1533 * write.c (write_object_file): Do not set finalize_syms until
1534 after the segments have been sized. Some backends may still
1535 need to access the syms's frags in order to adjust relaxed
1538 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1541 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1543 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1544 subtract MD_PCREL_FROM_SECTION for 68k.
1545 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1546 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1548 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1550 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1551 pcrel, subtract MD_PCREL_FROM_SECTION value.
1553 2001-06-24 Ben Elliston <bje@redhat.com>
1555 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1557 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1559 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1560 section symbols the same way as externs.
1562 2001-06-24 Ben Elliston <bje@redhat.com>
1564 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1565 (emit_relocations): Ditto.
1567 (md_begin): Reformat comments to conform to the GNU standards.
1568 (md_assemble): Ditto.
1570 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1571 (md_parse_option): Mark parameters as unused.
1572 (md_show_usage): Ditto.
1573 (calcop): Adjust type of `reg_prefix' to char.
1575 (getval): Adjust type of local `c' to char.
1576 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1577 (md_create_long_jump): Ditto.
1578 (md_estimate_size_before_relax): Mark parameters as unused.
1580 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1581 to allay a possible compiler warning.
1583 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1585 * doc/internals.texi (CPU backend): Document md_atof.
1587 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1589 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1590 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1593 2001-06-21 Philip Blundell <philb@gnu.org>
1595 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1597 (insns): Remove entry for adrl. Add long_flag for adr.
1598 (do_adr): Handle `l' suffix.
1601 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1603 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1604 (md_apply_fix): Use it here. Replace printf with equivalent
1606 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1607 (md_apply_fix): Here too.
1608 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1609 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1610 (md_convert_frag_1): Likewise.
1612 2000-06-20 Tom Rix <trix@redhat.com>
1614 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1616 2001-06-18 H.J. Lu <hjl@gnu.org>
1618 * doc/Makefile.am (info): Depend on $(MANS).
1619 (as.1): Remove the prefix `$(srcdir)/'.
1620 * doc/Makefile.in: Regenerated.
1624 2001-06-18 Philip Blundell <philb@gnu.org>
1626 * config/tc-arm.c (do_msr): Remove restriction on usage of
1629 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1631 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1634 2001-06-13 Philip Blundell <philb@gnu.org>
1636 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1637 (do_t_arit): Likewise.
1639 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1641 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1642 .loc pseudos if the dfwarf2 functions are available.
1643 (md_assemble): Only call dwarf2_emit_insn if it is available.
1645 * expr.c: Fix typo in comment.
1647 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1649 * doc/as.texinfo (Infix Ops): Document that comparison and
1650 combiner operators can be used as infix operators.
1652 2001-06-12 Peter Jakubek <pjak@snafu.de>
1654 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1656 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1657 (reverse_mri_condition): Likewise.
1658 (swap_mri_condition): Issue warning for conditions that can not be
1660 (build_mri_control_operand): Fix order of operands (swapped).
1661 (build_mri_control_operand): Allow upper case extension in structured
1663 (s_mri_else): Likewise.
1664 (s_mri_next): Likewise.
1665 (s_mri_for): Likewise.
1666 (s_mri_if): Fix handling comment ('*') in mri mode.
1667 (s_mri_while): Likewise.
1668 * macro.c (macro_expand): Allow macro invocation with empty
1671 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1673 * config/tc-arm.c: Fix test for overlow of literal pool.
1675 2001-06-11 H.J. Lu <hjl@gnu.org>
1677 * NEWS: Updated for the new -n option for the MIPS assembler.
1679 * config/tc-mips.c (md_show_usage): Add -n.
1681 * doc/as.texinfo: Document the new -n option.
1682 * doc/c-mips.texi: Likewise.
1683 * doc/as.1: Regenerated.
1685 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1687 * config/obj-coff.c (obj_coff_section): Formatting fix.
1689 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1692 2001-06-08 H.J. Lu <hjl@gnu.org>
1694 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1695 disable warning about all NOPS that the assembler generates.
1696 (macro): Warn NOPS generated only if warn_nops is not 0.
1697 (md_shortopts): Add `n'.
1698 (md_parse_option): Set warn_nops to 1 for `n'.
1700 2001-06-08 H.J. Lu <hjl@gnu.org>
1702 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1704 2001-06-08 H.J. Lu <hjl@gnu.org>
1706 * config/tc-mips.c (md_apply_fix): Don't adjust common
1707 extern/weak symbols for ELF.
1708 (md_estimate_size_before_relax): Treat weak like extern for
1710 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1713 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1715 * Makefile.am: 'som' is not wrongly spelled 'some'.
1716 * Makefile.in: Regenerate.
1718 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1719 S_GET_VALUE by using a temp.
1720 (append_insn): Likewise, and for S_SET_VALUE too.
1721 (mips_emit_delays): Likewise.
1722 (my_getExpression): Likewise.
1723 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1724 (mips16_extended_frag): Remove code concerned with avoiding
1725 locking in a frag address now that symbols are not finalized until
1726 relaxation is complete. Cater for first relaxation pass having
1727 bogus addresses. Use relax_marker to reliably determine whether a
1728 symbol frag has been reached on the current pass.
1730 2001-06-07 H.J. Lu <hjl@gnu.org>
1732 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1733 * configure: Regenerate.
1735 2001-06-07 H.J. Lu <hjl@gnu.org>
1737 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1739 * configure: Regenerate.
1741 2001-06-07 H.J. Lu <hjl@gnu.org>
1743 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1744 MIPS_STABS_ELF is defined.
1746 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1748 * as.c (show_usage): Remove L from listing options. It is not a
1751 2001-06-06 Christian Groessler <cpg@aladdin.de>
1753 * config/tc-z8k.c: Removed many warnings by removing unused
1754 variables and tagging unused parameters as such.
1755 (md_begin): Fixed a typo (","instead of ";").
1756 (struct ctrl_table): Add parentheses to initialize array
1758 (struct flag_table): Likewise.
1759 (struct intr_table): Likewise.
1760 (struct table): Likewise.
1761 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1763 2001-06-06 Peter Jakubek <pjak@snafu.de>
1765 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1766 options to list (e.g. m5206e, m5307, m5407).
1768 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1770 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1771 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1773 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1775 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1776 <JumpByte, JumpDword insn output>: Remove dead code.
1778 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1780 * as.c (parse_args): Correct option name "listing-lhs-width2".
1782 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1784 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1787 2001-05-30 Richard Henderson <rth@redhat.com>
1789 * read.c (emit_leb128_expr): Call md_cons_align.
1791 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1793 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1794 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1795 (tc_gen_reloc): Likewise.
1796 (sparc_cons_align): Don't clear sparc_no_align_cons.
1797 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1798 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1800 2001-05-27 Alan Modra <amodra@one.net.au>
1802 * write.c (relax_segment <rs_space>): Check the section of a
1803 symbol to determine whether it is absolute rather than comparing
1804 its frag against zero_address_frag as listings play tricks with
1807 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1808 allocated in the same chunk as the fixed part.
1810 2001-05-26 Alan Modra <amodra@one.net.au>
1812 * write.c (relax_segment <rs_space>): Calculate growth using
1813 addresses before stretch. Prevent repeated error messages.
1814 From Peter Jakubek <pjak@snafu.de>
1815 Use as_bad_where and as_warn_where to pinpoint errors.
1817 2001-05-25 Alan Modra <amodra@one.net.au>
1819 * symbols.c (resolve_symbol_value): Always set segment, even when
1820 not finalizing symbol value.
1822 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1823 * config/obj-coff.c (write_object_file): Likewise.
1824 * (size_section): Remove rs_space assert as fr_symbol is no longer
1826 (fill_section): Likewise.
1828 * configure.in: Replace linuxoldld with linux*oldld.
1829 * configure: Regenerate.
1831 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1832 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1833 that have been finalized.
1835 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1836 taking exit_dont_set_value.
1838 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1841 2000-05-24 Tom Rix <trix@redhat.com>
1843 * config/obj-coff.c (add_lineno): xcoff allows negative line
1845 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1847 2001-05-24 Alan Modra <amodra@one.net.au>
1849 * write.c (write_object_file): Set finalize_syms = 1 before
1852 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1854 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1855 architecture, remove erraneous ISA_MIPS32.
1856 (md_show_usage): Add MIPS r12k support.
1857 (mips_cpu_info_table): Add MIPS r12k support.
1859 2001-05-22 Alan Modra <amodra@one.net.au>
1861 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1864 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1865 instead use finalize_syms directly. Don't treat expressions
1866 specially with regard to finalize_syms. Update calls to self.
1867 (resolve_local_symbol): Update call to resolve_symbol_value.
1868 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1870 * symbols.h (resolve_symbol_value): Update prototype.
1871 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1872 to resolve_symbol_value.
1873 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1874 * config/obj-coff.c (do_relocs_for): Likewise.
1875 (yank_symbols): Likewise.
1876 (fixup_segment): Likewise.
1877 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1878 * config/tc-mips.c (md_convert_frag): Likewise.
1879 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1880 (ppc_fix_adjustable): Likewise.
1881 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1882 (dwarf2dbg_convert_frag): Likewise.
1883 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1884 (eh_frame_convert_frag): Likewise.
1885 * expr.c (make_expr_symbol): Likewise.
1886 * write.c (adjust_reloc_syms): Likewise.
1887 (write_object_file): Likewise.
1888 (relax_segment): Likewise.
1889 (fixup_segment): Likewise.
1890 (finalize_syms): Init to zero, and update comment.
1891 (write_object_file): Set finalize_syms to 1 rather than 2.
1892 * doc/internals.texi (sy_value): Mention finalize_syms.
1893 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1895 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1896 as relaxable if embedded system, make weak syms non-relaxable.
1898 (tc_m68k_fix_adjustable): ..so it can be used here.
1899 (md_apply_fix_2): Sign extend without conditional.
1901 * config/tc-v850.c: Update copyright.
1903 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1905 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1906 howto entry is not found.
1908 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1910 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1911 optimize differences between symbols in code sections to
1913 (mn10300_fix_adjustable): Don't adjust to section+offset
1914 relocations pointing at symbols in code sections.
1916 2001-05-16 Alan Modra <amodra@one.net.au>
1918 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1920 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1921 opcodes are output rather than after. Delete insn_size.
1922 * config/tc-v850.c (md_assemble): Similarly, but delete
1925 2001-05-14 Richard Henderson <rth@redhat.com>
1927 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1930 2001-05-14 Richard Henderson <rth@redhat.com>
1932 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1933 also collect whether to expect an FDE augmentation.
1934 (check_eh_frame): Rewrite as a state machine. Track where in
1935 an FDE we are located, skip any augmentation.
1936 (eh_frame_estimate_size_before_relax): Get code alignment from
1937 the fragment subtype.
1938 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1939 * read.c (emit_leb128_expr): Call check_eh_frame.
1941 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1943 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1944 before a relaxable insns.
1946 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1948 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1949 between symbols if the base symbol is in the current section;
1950 emit a PC-relative relocation instead.
1952 2001-05-12 Peter Targett <peter.targett@arccores.com>
1954 * config/tc-arc.c: Update copyright and tidy source comments.
1955 (md_pseudo_table): Add directive .cpu back as an alias for
1956 .option. Add .file and .line for dwarf2 support.
1957 (arc_mach_type): Make bfd_mach_arc_6 default.
1958 (md_longopts): Add entry 'pre-v6' representing old command line
1959 option when assembling for 'arc5' core versions.
1960 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1962 (arc_code_symbol): Make symbol value for @h30 fixup expression
1963 equal to O_constant.
1964 (md_assemble): Call dwarf2_emit_insn.
1965 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1966 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1967 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1969 2001-05-11 Jakub Jelinek <jakub@redhat.com>
1971 * config/tc-ia64.c (special_linkonce_name): New.
1972 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1973 .gnu.linkonce.ia64unw{,i}.FOO.
1974 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1975 (dot_endp): Add comment about it.
1977 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1979 * config/tc-arm.c (arm_handle_align): When truncating an aligned
1980 block, ensure that the low order bits of the alignment are
1983 2001-05-10 Alan Modra <amodra@one.net.au>
1985 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
1988 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
1989 current variable part of frag.
1990 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
1991 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
1992 * config/tc-m68hc11.c (RELAX_STATE): Define.
1993 (RELAX_LENGTH): Define.
1994 (md_estimate_size_before_relax): Handle non-relaxable cases
1995 separately from relaxable cases for clarity, and return correct
1996 size for multi-pass relaxation.
1997 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
1998 (md_estimate_size_before_relax): As for tc-m68hc11.c.
1999 (md_convert_frag): Remove "length_code".
2000 * config/tc-vax.c (RELAX_STATE): Define.
2001 (RELAX_LENGTH): Define.
2002 (md_relax_table): Add missing entry.
2003 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2004 (md_convert_frag): Remove "length_code".
2005 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2006 don't bother setting fr_var. Return correct size for multi-pass
2008 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2009 (md_convert_frag): Don't bother clearing fr_var.
2010 (md_pseudo_table): Correct initialization.
2011 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2012 (md_estimate_size_before_relax): No need to set fr_var.
2013 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2014 (md_estimate_size_before_relax): No need to set fr_var.
2016 2001-05-09 Richard Henderson <rth@redhat.com>
2018 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2019 beginning a function's unwind info block.
2021 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2023 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2025 2001-05-08 Andreas Schwab <schwab@suse.de>
2027 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2028 fx_pcrel_adjust explicitly sign extend when reading it.
2030 2001-05-08 Alan Modra <amodra@one.net.au>
2032 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2033 from md_relax_table, and combine some switch cases.
2035 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2037 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2038 from offset in non-pcrel operands too.
2040 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2042 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2043 * config/tc-arm.c (arm_handle_align): Do not insert more than
2044 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2045 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2047 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2049 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2051 * Makefile.in: Regenerate.
2052 * configure.in: Remove duplicate mips-*-ecoff* entry.
2053 * configure: Regenerate.
2055 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2056 (n_names): Cast away type mismatch.
2057 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2058 (obj_ecoff_frob_symbol): Likewise.
2059 * ecoff.c: (add_file): Add unused attribute.
2060 (ecoff_directive_begin): Likewise.
2061 (ecoff_directive_bend): Likewise.
2062 (ecoff_directive_def): Likewise.
2063 (ecoff_directive_dim): Likewise.
2064 (ecoff_directive_scl): Likewise.
2065 (ecoff_directive_size): Likewise.
2066 (ecoff_directive_type): Likewise.
2067 (ecoff_directive_tag): Likewise.
2068 (ecoff_directive_val): Likewise.
2069 (ecoff_directive_endef): Likewise.
2070 (ecoff_directive_end): Likewise.
2071 (ecoff_directive_ent): Likewise.
2072 (ecoff_directive_extern): Likewise.
2073 (ecoff_directive_file): Likewise.
2074 (ecoff_directive_fmask): Likewise.
2075 (ecoff_directive_frame): Likewise.
2076 (ecoff_directive_mask): Likewise.
2077 (ecoff_directive_loc): Likewise.
2078 (mark_stabs): Likewise.
2079 (ecoff_stab): Likewise.
2080 (ecoff_frob_symbol): Cast away type mismatch.
2081 (ecoff_padding_adjust): Likewise.
2082 (ecoff_build_symbols): Likewise.
2083 (ecoff_build_procs): Likewise.
2084 (ecoff_build_aux): Likewise.
2085 (ecoff_build_strings): Likewise.
2086 (ecoff_build_fdr): Likewise.
2087 (ecoff_build_debug): Likewise.
2088 * itbl-ops.c (itbl_assemble): Variable initialization.
2090 2001-05-03 Alan Modra <amodra@one.net.au>
2092 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2093 expressions rather than triggering an assert.
2095 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2097 * config/tc-openrisc.c: New file.
2098 * config/tc-openrisc.h: Likewise.
2100 * Makefile.am: Add OpenRISC target.
2101 * Makefile.in: Regenerated.
2103 * configure.in (openrisc-*-*): Add target.
2104 * configure: Regenerated.
2106 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2108 * config/tc-arm.c (arm_frag_align_code): Change error message to
2109 more explanatory version.
2111 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2113 * config/tc-mips.c (md_parse_option): Also accept
2114 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2116 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2118 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2119 argument passing order: predicate goes last, not first.
2121 2001-04-27 Sean McNeil <sean@mcneil.com>
2123 * configure.in: Add arm-vxworks.
2124 * configure: Regenerate.
2126 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2128 * config/tc-arm.c (arm_handle_align): New Function: Generate
2129 no-op filled alignment frags.
2130 (arm_frag_align_code): New Function: Create a code alignment frag.
2131 (arm_init_frag): New Function: Initialse the target dependent
2134 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2135 (TC_FRAG_INIT): Define.
2136 (HANDLE_ALIGN): Define.
2137 (md_do_align): Define.
2139 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2141 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2142 symbol has been initialised before extracting its symbol index.
2144 2001-04-24 H.J. Lu <hjl@gnu.org>
2146 * configure: Regenerated with the right version of autoconf.
2148 2001-04-24 Christian Groessler <cpg@aladdin.de>
2150 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2151 generate R_CALLR and R_REL16 relocations
2153 2000-04-20 Jason Eckhardt <jle@redhat.com>
2155 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2156 since frag_now can change after d10v_cleanup is called.
2158 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2160 * configure.in: Add the em type for FreeBSD targets.
2161 * configure: Regenerate.
2163 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2165 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2166 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2168 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2169 pc-relative relocations not placed at the end of the instruction.
2171 2001-04-13 Jim Wilson <wilson@redhat.com>
2173 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2176 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2178 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2179 handle SHF_MERGE and SHF_STRINGS.
2180 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2181 (obj_elf_section): Allow additional argument specifying entity size.
2182 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2183 in SEC_MERGE sections.
2185 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2187 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2189 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2191 * expr.c (operand): Pass &c to md_parse_name().
2192 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2194 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2196 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2198 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2199 * Makefile.in: Regenerated.
2201 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2202 * configure: Regenerated.
2204 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2206 * config/tc-mn10300.c (xr_registers): Added `pc'.
2208 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2210 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2211 * configure: Regenerate.
2213 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2214 cases, and always return size based on current fr_subtype.
2215 (md_begin): Move initialization of md_relax_table..
2216 (md_relax_table): ..to static initializer. Set rlx_length for
2217 UNDEF_WORD_DISP cases.
2218 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2219 (md_begin): Likewise.
2220 (md_relax_table): Likewise.
2221 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2222 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2223 Set rlx_backward and rlx_forward to zero for unused states.
2224 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2225 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2226 (UNCOND12, UNCOND32): Remove duplicate defines.
2228 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2230 * config/tc-cris.c (md_estimate_size_before_relax) <case
2231 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2232 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2233 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2234 Add cases to cover all relax states.
2235 (cris_insn_first_word_frag): New.
2236 (md_assemble): Call cris_insn_first_word_frag to get the first
2237 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2238 end. Drop variable insn_size.
2239 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2240 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2241 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2243 * write.c (write_object_file): Reset broken word state before
2246 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2248 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2249 for one line if not already enabled.
2250 * cond.c (s_elseif): Correct conditional assembly listing.
2253 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2254 Don't abort on NULL current_cframe.
2256 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2258 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2259 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2260 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2261 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2262 * config/obj-coff.c (do_relocs_for): Likewise.
2263 (yank_symbols): Likewise.
2264 (fixup_segment): Likewise.
2265 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2266 (ppc_fix_adjustable): Likewise.
2267 * config/tc-mips.c (md_convert_frag): Likewise.
2268 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2269 * ehopt.c (eh_frame_convert_frag): Likewise.
2270 * expr.c (make_expr_symbol): Likewise.
2272 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2274 * symbols.c (resolve_symbol_value): Don't fix expression values
2275 until relaxation is complete.
2276 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2277 (S_GET_VALUE): Likewise, and return unresolved expression value.
2278 * write.c (finalize_syms): New.
2279 (relax_and_size_seg): Split into..
2280 (relax_seg): New function, returns 1 if anything changed..
2281 (size_seg): And the remainder of relax_and_size_seg.
2282 (fixup_segment): Arrange for final resolution of sym values.
2283 (adjust_reloc_syms): Likewise.
2284 (write_object_file): Likewise, and repeatedly call relax_seg until
2285 nothing more changes.
2286 (relax_segment): Return 1 if anything changed. Use correct types
2287 for rs_org `target' and `after'.
2288 * write.h (finalize_syms): Declare.
2289 (relax_segment): Update prototype.
2291 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2292 do-nothing cases to switch to avoid abort on a second relaxation
2293 pass, and tidy code a little.
2294 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2295 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2296 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2297 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2298 (md_relax_table): Remove first four unused entries. Increment
2299 rlx_length by one throughout table, and update comments to suit.
2300 (md_estimate_size_before_relax): Return size of current variable
2301 part of frag to reflect reality when relaxing more than once.
2302 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2303 (COND32, UNCD32): Rename to DISP32 throughout.
2304 (UNDEF_WORD_DISP): Renumber to 3.
2305 (md_estimate_size_before_relax): Add extra do-nothing cases.
2306 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2307 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2308 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2309 handle word and dword branches.
2311 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2313 * config/tc-cris.h (tc_fix_adjustable): Allow only
2314 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2315 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2316 example in comment to valid type.
2318 2001-03-28 H.J. Lu <hjl@gnu.org>
2320 * read.c (equals): Set to local for COFF only if it hasn't been
2323 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2325 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2326 (md_begin): Use it when setting default architecture.
2328 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2330 * read.c (equals): (for COFF) default symbols to being local.
2332 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2334 * configure.in (cris-*-*): Change default emulation to criself.
2335 (cris-*-*aout*): New rule.
2336 * configure: Regenerate.
2338 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2340 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2341 BFD_RELOC_390_GOTENT.
2342 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2343 BFD_RELOC_390_GOTENT.
2345 2001-03-26 Nick Clifton <nickc@redhat.com>
2347 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2348 * config/tc-s390.c (s390_force_relocation): New function: Force
2349 relocations for VTINHERIT relocs.
2351 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2353 * doc/as.texinfo: Put @c man begin to generate the as man page.
2354 When generating man, define all the variables. Re-organize some
2355 options to obtain better indentation of man page.
2356 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2357 (as.1): Build from as.texinfo.
2358 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2360 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2362 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2363 scale factor, and return the end of the expression.
2364 (i386_operand): Modify for above.
2366 2001-03-23 Nick Clifton <nickc@redhat.com>
2368 * doc/as.texinfo: Document --listing-XXX command line switches.
2369 Explain why listings behave differently when -pipe is used.
2371 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2373 * write.c (fix_new_exp): Print an error if passed a register.
2375 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2377 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2378 (PIC_SUFFIX_CHAR): New macro.
2379 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2380 (pic): New variable.
2381 (md_longopts): New option --pic.
2382 (OPTION_PIC): Define.
2383 (md_estimate_size_before_relax): Tweak longish comment.
2384 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2385 (md_assemble): Handle a PIC relocation on prefix and normal
2386 instruction operands.
2387 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2388 "complex" operand expressions. Call frag_more outside
2389 gen_cond_branch_32 parameter list.
2390 (cris_process_instruction): Handle PIC relocs on parsed
2391 operand expressions. Validize PIC reloc sizes.
2392 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2393 (gen_bdap): Handle "complex" operand expressions.
2394 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2395 ADD.D offset,PC as jump instruction if generating PIC. Generate
2396 error instead of crashing on complex expressions.
2397 (cris_number_to_imm): Add segT parameter. All callers changed.
2398 Use segT parameter, not now_seg, for segment of fixup. Handle
2399 PCREL relocations but check that they are fully resolved.
2400 (md_parse_option): Handle OPTION_PIC.
2401 (tc_gen_reloc): Handle PIC relocs.
2402 (md_show_usage): Update for --pic.
2403 (md_apply_fix3): Renamed from md_apply_fix.
2404 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2405 (md_cris_force_relocation): Force relocation for PIC relocs.
2407 * config/tc-cris.h: Tweak attribution.
2408 (MD_APPLY_FIX3): Define.
2409 (IS_CRIS_PIC_RELOC): New macro.
2410 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2411 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2413 (tc_frob_symbol): Avoid emitting undefined symbols.
2415 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2417 * frags.h (struct frag): Add relax_marker.
2418 * write.c (is_dnrange): Delete.
2419 (relax_frag): Use correct types for `aim', `target', `address'.
2420 Delete `offset', `was_address'. Test `relax_marker' instead of
2421 using fragile (and slow) address test.
2422 (relax_segment): Init and flip `relax_marker'.
2424 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2426 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2429 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2431 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2432 with 'Motorola specification for assembly language input standard'.
2434 2001-03-17 Richard Henderson <rth@redhat.com>
2436 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2437 (dwarf2_directive_loc): Don't use them.
2438 (dwarf2_directive_file): Reject duplicate file definitions.
2439 (get_filenum): Zero allocated memory.
2440 (out_file_list): Complain about missing file definitions.
2442 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2444 * read.c (do_org): Handle complex expressions.
2445 * cgen.c (gas_cgen_finish_insn): Likewise.
2447 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2449 * config/tc-ia64.c (md): New member keep_pending_output.
2450 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2452 (dot_xdata): Turn on md.keep_pending_output for the duration of
2454 (dot_xfloat_cons): Ditto.
2455 (dot_xstringer): Ditto.
2456 (dot_xdata_ua): Ditto.
2457 (dot_xfloat_cons_ua): Ditto.
2459 2001-03-15 Jim Wilson <wilson@redhat.com>
2461 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2464 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2466 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2468 2001-03-15 DJ Delorie <dj@redhat.com>
2470 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2471 blindly freeing string if it isn't at the top of the obstack.
2473 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2475 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2476 (NUM_FLAG_CODE): Define.
2477 (lex_got): New function.
2478 (got_reloc): New global var.
2479 (x86_cons_fix_new): New function.
2480 (x86_cons): New function.
2481 (i386_immediate): Use lex_got here, replacing inline code. Change
2482 "ignoring junk.." error message to "junk.."
2483 (i386_displacement): Likewise.
2484 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2485 (x86_cons): Declare.
2486 (TC_CONS_FIX_NEW): Define.
2487 (x86_cons_fix_new): Declare.
2489 2001-03-12 Nick Clifton <nickc@redhat.com>
2491 * config/tc-arm.c (md_begin): Always set machine type based on
2494 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2496 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2497 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2499 <JumpInterSegment output>: Use correct i.disp_reloc[].
2500 <immediate output>: Likewise.
2502 2001-03-06 Nick Clifton <nickc@redhat.com>
2504 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2507 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2509 * config/tc-m68k.c : Add 5407 to archs[] table.
2510 (HAVE_LONG_BRANCH): Add mcf5407.
2511 (select_control_regs): Recognize 5407.
2513 2001-03-02 Dave Brolley <brolley@redhat.com>
2515 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2518 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2520 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2521 (gen_to_words): Print warnings if NaNs are found and the target CPU
2522 does not support them. Allow largest exponent to be used in normal
2523 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2525 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2527 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2528 anymore since we use bfd_elf_generic_reloc now.
2529 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2531 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2533 * configure.in (BFD_VERSION): New.
2534 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2535 * configure: Regenerate.
2536 * Makefile.am: Run "make dep-am"
2537 * Makefile.in: Regenerate.
2538 * doc/Makefile.in: Regenerate.
2540 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2542 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2543 SEC_NEVER_LOAD when the 'n' flag is used.
2544 Add SEC_NEVER_LOAD to matchflags.
2546 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2548 * symbols.c (decode_local_label_name): Initialize message_format
2549 only when an error is reported (perf pb due to I18N).
2551 2001-02-23 H.J. Lu <hjl@gnu.org>
2553 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2554 BFD_ASSEMBLER is not defined.
2556 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2558 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2559 done if it's against a symbol.
2561 2001-02-22 Timothy Wall <twall@cygnus.com>
2563 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2564 target formats if applicable.
2565 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2566 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2567 * Makefile.in: Regenerated.
2568 * configure.in: Added configuration for ia64-*-aix*.
2569 * configure: Regenerated.
2571 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2573 * config/tc-ia64.c (enum operand_match_result): New type.
2574 (operand_match): Change return type to operand_match_result.
2575 Fix all returns appropriately, adding support for returning the
2576 out-of-range result.
2577 (parse_operands): New locals result, error_pos, out_of_range_pos,
2578 curr_out_of_range_pos. Rewrite operand matching loop to give better
2581 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2583 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2584 (dot_proc): Clear unwind.prologue_count to zero.
2585 (dot_prologue): Increment unwind.prologue_count.
2586 (dot_restore): If second operand is omitted, use
2587 unwind.prologue_count -1 for "ecount" (# of additional regions to
2588 pop). Decrement unwind.prologue_count by number of regions
2591 2001-02-21 Nick Clifton <nickc@redhat.com>
2593 * doc/as.texinfo (Section): Note that some flags to the COFF
2594 version of .section remove attributes rather than setting them.
2596 2001-02-20 Kazu Hirata <kazu@hxi.com>
2598 * config/tc-pdp11.c: Fix formatting.
2599 * config/tc-pdp11.h: Likewise.
2601 2001-02-20 Bo Thorsen <bo@suse.de>
2603 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2606 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2608 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2609 all FreeBSD platforms should look the same at this level.
2610 * configure: Rebuilt.
2611 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2613 2001-02-18 lars brinkhoff <lars@nocrew.org>
2615 * Makefile.am: Add PDP-11 target.
2616 * configure.in: Likewise.
2617 * config/tc-pdp11.c: New file.
2618 * config/tc-pdp11.h: New file.
2619 * doc/Makefile.am: Add PDP-11 documentation.
2620 * doc/all.texi: Likewise.
2621 * doc/as.texinfo: Likewise.
2622 * doc/c-pdp11.texi: New file.
2624 2001-02-16 matthew green <mrg@redhat.com>
2626 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2628 2001-02-13 Jim Wilson <wilson@redhat.com>
2630 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2631 reloc instead of a 0 reloc.
2632 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2634 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2636 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2638 * write.c (is_dnrange): Stop as soon as the address becomes
2640 (relax_frag): Add segment parameter. Only call symbol_get_frag
2641 once. Only call is_dnrange if the symbol is in the same segment,
2642 and the symbol address is larger.
2643 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2644 * write.h (relax_frag): Update declaration.
2645 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2647 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2648 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2649 (m32r_relax_frag): Update declaration.
2650 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2651 * config/tc-tic54x.h (md_relax_frag): Likewise.
2652 * doc/internals.texi (CPU backend): Update documentation for
2655 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2657 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2658 Mention effect of < 386 architectures on jump promotion.
2659 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2661 * config/tc-i386.c (no_cond_jump_promotion): New.
2662 (set_cpu_arch): Parse "jumps" arch modifier.
2663 (insn_size): Modify usage comment.
2664 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2665 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2666 (TYPE_FROM_RELAX_STATE): New define.
2667 (UNCOND_JUMP, COND_JUMP): Renumber.
2668 (md_relax_table): Reorder to suit.
2669 (COND_JUMP86): New define.
2670 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2671 (md_assemble): Create frag var for jumps of max size, encode relax
2672 state for COND_JUMP86.
2673 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2674 leave conditional jumps small if no_cond_jump_promotion.
2675 (md_convert_frag): Likewise.
2677 * expr.c (operator): Don't bump input_line_pointer for two char
2678 operators. Instead return operator size via new param num_chars.
2679 (expr): Use above to parse multi-char operators correctly.
2681 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2683 * config/tc-i386.c (i386_displacement): Fix handling of
2684 BFD_RELOC_X86_64_GOTPCREL.
2685 (i386_validate_fix): Likewise.
2687 2001-02-12 Philip Blundell <pb@futuretv.com>
2689 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2690 ldrt/strt instructions.
2692 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2694 * config/tc-mips.c (macro): For M_LA_AB emit a
2695 BFD_RELOC_MIPS_CALL16 relocation or a
2696 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2697 BFD_RELOC_MIPS_GOT16 and
2698 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2699 loading the jump register when generating SVR4_PIC code.
2701 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2703 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2704 map to MIPS-specific files, as they used to do before the
2705 change on 2000-05-21.
2706 * configure: Regerate.
2708 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2710 * config/tc-mips.c (md_parse_option): Don't try to compile
2711 ELF-only option code if not ELF.
2713 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2715 * config/tc-ia64.h (md_elf_section_type): New macro.
2716 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2717 (they're now handled via ia64_elf_section_type.
2719 * config/tc-ia64.c (unwind): New members saved_text_seg,
2720 saved_text_subseg, and force_unwind_entry.
2721 (optimize_unw_records): New function to optimize away unnecessary
2723 (ia64_elf_section_type): New function.
2724 (output_unw_records): Generate unwind info only if the size is
2725 non-zero or if it's forced for some other reason (e.g.,
2726 handlerdata or a personality routine).
2727 (generate_unwind_image): Don't switch back to previous
2728 section---stay inside the unwind info section instead so that
2729 handlerdata that may follow goes into the right place.
2730 (dot_handlerdata): Force generation of unwind entry and save the
2731 current active text segment before generating unwind image.
2732 (dot_unwentry): Force generation of unwind entry.
2733 (dot_personality): Ditto.
2734 (dot_endp): Generate unwind table entry only if there is
2735 some unwind info or the unwind entry was forced.
2737 * config/tc-ia64.c (make_unw_section_name): New macro to form
2738 unwind section name.
2739 (generate_unwind_image): Add "text_name" argument. Use it to
2740 form unwind section name.
2741 (dot_handlerdata): Determine current segment (section) name and
2742 pass it to generate_unwind_image().
2743 (dot_endp): Determine current segment (section) name and use
2744 it to determine the appropriate unwind section name.
2745 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2746 n, fill, and max arguments.
2748 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2750 * Makefile.am: Add linux target for S/390.
2751 * configure.in: Likewise.
2752 * config/tc-s390.c: New file.
2753 * config/tc-s390.h: New file.
2755 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2757 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2758 2byte, 4byte and 8byte.
2760 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2762 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2763 md_number_to_chars with size > sizeof (valueT).
2765 2001-02-06 H.J. Lu <hjl@gnu.org>
2767 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2768 there is no relocation.
2770 2001-02-06 H.J. Lu <hjl@gnu.org>
2772 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2774 * config/tc-ia64.c (md_parse_option): Only accept the valid
2775 ia64 options on "-axxx".
2777 2001-02-05 Jim Wilson <wilson@redhat.com>
2779 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2780 aborting for invalid operands.
2782 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2784 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2785 than via pointer. Update all callers.
2786 (UNWIND_LOW32): Define.
2787 (UNWIND_HIGH32): Define.
2788 (pa_build_unwind_subspace): Use the above macros instead of dumping
2789 bitfields directly. Call frag_more once rather than multiple times.
2790 (md_assemble): Use UNWIND_LOW32.
2791 (pa_entry): Likewise
2792 (pa_procend): Likewise.
2793 (process_exit): Use UNWIND_HIGH32.
2795 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2797 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2798 function to select the header according to the cpu.
2799 (md_after_pass_hook, md_do_align): Remove.
2800 (md_cleanup, m68hc11_cleanup): Remove.
2801 (md_pcrel_from_section): Declare.
2802 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2803 (build_jump_insn, build_insn): Likewise.
2804 (m68hc11_listing_header): New function.
2805 (m68hc11_cleanup): Remove.
2807 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2809 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2810 symbols because there is no support for shared libraries and these
2811 symbols can't be overridden (unless they are weak).
2813 2001-02-01 Momchil Velikov <velco@fadata.bg>
2815 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2816 for the compilation unit with a zero byte.
2818 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2820 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2821 destinations. Correct range check for 17 and 22 bit branches.
2823 2001-01-25 Nick Clifton <nickc@redhat.com>
2825 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2826 still set. Issue an error message instead.
2827 (md_estimate_size_before_relax): Delete unused variable
2828 'buffer_address'. Fixup parentheses around if statement.
2830 2001-01-23 Kazu Hirata <kazu@hxi.com>
2832 * as.c: Fix formatting.
2833 * ehopt.c: Likewise.
2834 * messages.c: Likewise.
2835 * stabs.c: Likewise.
2836 * symbols.c: Likewise.
2838 2001-01-23 Ben Elliston <bje@redhat.com>
2840 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2842 2001-01-22 Kazu Hirata <kazu@hxi.com>
2844 * config/tc-alpha.c: Fix formatting.
2846 2001-01-19 Kazu Hirata <kazu@hxi.com>
2848 * config/tc-alpha.c: Fix formatting.
2850 2001-01-18 Kazu Hirata <kazu@hxi.com>
2852 * config/tc-alpha.c: Fix formatting.
2854 2001-01-18 Nick Clifton <nickc@redhat.com>
2856 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2858 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2860 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2862 * configure.in (cpu_type, arch): Match i386 too.
2863 * configure: Rebuilt.
2865 2001-01-16 Kazu Hirata <kazu@hxi.com>
2867 * config/tc-i386.c: Fix formatting.
2869 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2871 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2872 relocs for .PARISC.unwind section.
2874 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2875 depending on section flags, not just for .text.
2877 2001-01-15 Jim Wilson <wilson@redhat.com>
2879 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2880 not immediately followed by an instruction.
2882 2001-01-15 Kazu Hirata <kazu@hxi.com>
2884 * config/tc-m68hc11.c: Fix formatting.
2886 2001-01-15 Nick Clifton <nickc@redhat.com>
2888 * symbols.c (colon): Change 'already defined symbol' from a
2889 fatal error to an ordinary error. There is no reason why this
2890 error should be fatal.
2892 * message.c (as_fatal): Delete output file, if one has been
2895 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2897 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2899 2001-01-14 Kazu Hirata <kazu@hxi.com>
2901 * config/tc-alpha.c: Fix formatting.
2902 * config/tc-arc.c: Likewise.
2903 * config/tc-arc.h: Likewise.
2904 * config/tc-d10v.c: Likewise.
2905 * config/tc-i370.c: Likewise.
2906 * config/tc-i386.c: Likewise.
2907 * config/tc-i960.c: Likewise.
2908 * config/tc-m68k.c: Likewise.
2909 * config/tc-ppc.c: Likewise.
2910 * config/tc-sparc.c: Likewise.
2911 * config/tc-tahoe.c: Likewise.
2912 * config/tc-vax.c: Likewise.
2914 * config/tc-arc.c: Fix formatting.
2916 * config/tc-arc.c: Fix formatting.
2918 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2920 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2921 both 32 and 64 bit ELF.
2923 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2924 and don't bother storing `m' for "ce" completer. Tidy handling of
2925 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2927 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2929 * config/tc-i386.h (TARGET_MACH): New macro.
2930 (i386_mach): Declare.
2931 * config/tc-i386.c (i386_mach): New function.
2933 2001-01-13 Philip Blundell <philb@gnu.org>
2935 * doc/as.texinfo: Fix spelling and cross-references.
2937 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2938 character for all systems, not just GNU/Linux. Make it explicit
2939 that `-k' doesn't affect code generation, just ELF flags.
2941 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2943 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2946 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2948 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2950 2001-01-12 Nick Clifton <nickc@redhat.com>
2952 * as.c (print_args): Update copyright date to 2001.
2954 2001-01-12 Peter Targett <peter.targett@arccores.com>
2956 * doc/c-arc.texi: New file.
2957 Some sections to be expanded.
2959 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2961 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2962 (md_parse_option): Always accept "--32".
2964 2001-01-11 Peter Targett <peter.targett@arccores.com>
2966 * as.h (TC_ARC): Ensure struc-symbol.h included.
2967 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2969 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2970 (TARGET_SYMBOL_FIELDS) added.
2972 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2973 * doc/c-arc.texi: New file.
2974 Some sections to be expanded.
2975 * doc/as.texinfo: Update command-line options.
2976 Removed outdated text for ARC dependant features, instead include
2977 text from above file.
2979 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
2980 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
2981 (targ-cpu.h) header.
2983 * config/tc-arc.c: New updated configuration for
2984 ARC, including selection of core variants, and extensibility of
2985 instructions, registers etc. through directives.
2987 * config/tc-arc.c (arc_extinst): Minor corrections for
2989 (arc_common) Likewise. Make alignment argument optional for local
2990 symbols also, with default of zero.
2992 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2994 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
2995 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
2996 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
2997 and fix_new_exp() instead.
2998 (md_convert_frag): For indexed post byte use the symbol value
2999 rather than the displacement.
3000 (md_relax_table): Fix indexed offset relax.
3002 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3004 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3006 (relaxable_symbol): New function.
3008 2001-01-11 Andreas Jaeger <aj@suse.de>
3010 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3013 2001-01-10 Nick Clifton <nickc@redhat.com>
3015 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3016 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3018 2001-01-10 Nick Clifton <nickc@redhat.com>
3020 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3021 character used to dollar local symbols.
3022 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3023 local label symbols.
3024 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3025 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3027 Use LOCAL_LABEL_CHAR.
3028 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3029 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3030 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3032 2001-01-08 Bo Thorsen <bo@suse.de>
3034 * config/tc-i386.c (i386_immediate, i386_displacement):
3037 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3039 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3042 2001-01-07 Philip Blundell <philb@gnu.org>
3044 * doc/as.texinfo (Bug Reporting): Update email address for
3048 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3050 * configure.in: Define DEFAULT_ARCH for i386.
3051 * config/tc-i386.c (md_assemble): Return after the error message;
3052 move testing for 64bit operands to proper place.
3054 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3056 * doc/as.texinfo: Document '#' as comment character for i386 and
3057 x86_64. Add AMD x86-64 into menu of machine dependent information.
3059 * doc/c-i386.texi: Document x86_64 extensions.
3061 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3063 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3065 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3067 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3068 * NEWS: Add note about Pentium4 support.
3070 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3072 * config/tc-i387.c (pi, pte, pt): Update.
3073 (type_names): Add new types.
3075 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3077 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3078 CpuUnknown): Renumber
3079 (CpuP4, CpuSSE2): New.
3080 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3082 2001-01-03 Philip Blundell <pb@futuretv.com>
3084 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3086 (alpha_fix_adjustable): Likewise.
3087 (md_apply_fix): Likewise.
3089 2000-12-31 H.J. Lu <hjl@gnu.org>
3091 * listing.c (listing_message): Allocate string only if it is
3094 * configure: Rebuild.
3096 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3098 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3099 Point out caveats with generating fixups for the opcode in a frag.
3101 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3103 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3106 2000-12-29 H.J. Lu <hjl@gnu.org>
3108 * listing.c (calc_hex): Print the variable part only if the
3109 fragment type is rs_fill.
3111 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3113 * doc/internals.texi (tc_conditional_pseudoop,
3114 TC_LINKRELAX_FIXUP): Fix typos.
3116 2000-12-28 Richard Henderson <rth@redhat.com>
3118 * write.c (subsegs_finish): Fix thinko last change -- don't
3119 "optimize" the alignment == 0 case.
3121 2000-12-28 Richard Henderson <rth@redhat.com>
3123 * as.h (rs_align_test): New.
3124 * frags.c (NOP_OPCODE): Move default from read.c.
3125 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3126 (frag_align_code): New.
3127 * frags.h (frag_align_code): Declare.
3128 * read.c (NOP_OPCODE): Remove.
3129 (do_align): Use frag_align_code.
3130 * write.c (NOP_OPCODE): Remove.
3131 (get_recorded_alignment): New.
3132 (cvt_frag_to_fill): Handle rs_align_test.
3133 (relax_segment): Likewise.
3134 (subsegs_finish): Align last subseg in section to the
3135 section alignment. Use frag_align_code.
3136 * write.h (get_recorded_alignment): Declare.
3137 * config/obj-coff.c (size_section): Handle rs_align_test.
3138 (fill_section, fixup_mdeps): Likewise.
3139 (write_object_file): Use frag_align_code.
3141 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3142 (alpha_handle_align): New.
3143 * config/tc-alpha.h (HANDLE_ALIGN): New.
3144 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3146 * config/tc-i386.h (md_do_align): Use frag_align_code.
3147 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3149 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3150 (ia64_handle_align): New.
3151 * config/tc-ia64.h (HANDLE_ALIGN): New.
3152 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3154 * config/tc-m32r.c (m32r_do_align): Remove.
3155 (m32r_handle_align): New.
3156 (fill_insn): Use frag_align_code.
3157 * config/tc-m32r.h (md_do_align): Remove.
3158 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3159 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3160 * config/tc-mips.c, config/tc-mips.h: Similarly.
3162 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3163 (sh_handle_align): Likewise. Handle rs_align_code.
3164 (sh_do_align): Remove.
3165 * config/tc-sh.h (md_do_align): Remove.
3166 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3168 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3169 (sparc_handle_align): Likewise. Handle rs_align_code.
3170 * config/tc-sparc.h (md_do_align): Remove.
3171 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3173 2000-12-22 DJ Delorie <dj@redhat.com>
3175 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3176 when we assemble the first half of a pair.
3178 2000-12-22 H.J. Lu <hjl@gnu.org>
3180 * config/tc-i386.c (reloc): Update the macro for non-bfd
3182 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3184 2000-12-22 H.J. Lu <hjl@gnu.org>
3186 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3188 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3190 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3191 (QWORD_MNEM_SUFFIX): New macro.
3192 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3194 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3195 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3197 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3198 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3199 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3200 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3201 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3203 (Reg, WordReg): Add Reg64.
3204 (Imm): Add Imm32S and Imm64.
3206 (Disp): Add Disp64 and Disp32S.
3207 (AnyMem): Add Disp32S.
3208 (RegRex, RegRex64): New macros.
3209 (rex_byte): New type.
3210 * config/tc-i386.c (set_16bit_code_flag): Kill.
3211 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3212 (reloc): New parameter "signed"; support x86_64.
3213 (set_code_flag): New.
3214 (DEFAULT_ARCH): New macro; default to "i386".
3215 (default_arch): New static variable.
3216 (struct _i386_insn): New fields Operand_PCrel; rex.
3217 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3218 (flag_code): New enum and static variable.
3219 (use_rela_relocations): New static variable.
3220 (flag_code_names): New static variable.
3221 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3222 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3224 (i386_align_code): Return plain "nop" for x86_64.
3225 (mode_from_disp_size): Support Disp32S.
3226 (smallest_imm_type): Support Imm32S and Imm64.
3227 (offset_in_range): Support size of 8.
3228 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3229 (md_pseudo_table): Add "code64"; use set_code_flat.
3230 (md_begin): Emit sane error message on hash failure.
3231 (tc_i386_fix_adjustable): Support x86_64 relocations.
3232 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3233 instructions supported on particular arch just partially,
3234 output of 64bit immediates, handling of Imm32S and Disp32S type.
3235 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3236 (i386_displacement): Likewise.
3237 (i386_index_check): Cleanup; support 64bit addresses.
3238 (md_apply_fix3): Support x86_64 relocation and rela.
3239 (md_longopts): Add "32" and "64".
3240 (md_parse_option): Add OPTION_32 and OPTION_64.
3241 (i386_target_format): Call even for ELFs; choose between
3242 elf64-x86-64 and elf32-i386.
3243 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3244 (tc_gen_reloc): Support rela relocations and x86_64.
3245 (intel_e09_1): Support QWORD.
3247 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3249 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3250 it's not an offset expression.
3251 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3252 keep the braces '[' and ']' in the output string.
3253 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3254 != FLAT. There is no such op_modifier.
3256 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3258 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3261 2000-12-13 Kazu Hirata <kazu@hxi.com>
3263 * as.h: Fix formatting.
3265 * dwarf2dbg.c: Likewise.
3266 * input-scrub.c: Likewise.
3269 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3271 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3272 configure: Regenerate.
3274 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3276 * dwarf2dbg.c: #include <limits.h> only if it exists.
3278 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3280 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3281 (md_apply_fix): Here too.
3283 2000-12-12 Jim Wilson <wilson@redhat.com>
3285 * config/tc-ia64.h (ia64_init): Add prototype.
3287 2000-12-12 H.J. Lu <hjl@gnu.org>
3289 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3291 * read.h (outputting_stabs_line_debug): Change it to int.
3292 * stabs.c (outputting_stabs_line_debug): Likewise.
3294 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3296 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3297 the address of a function result.
3299 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3301 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3302 (md_assemble): Call dwarf2_emit_insn.
3303 (shlib): Fix typo SHILB -> SHLIB.
3304 (md_parse_option): Likewise.
3305 (ppc_elf_validate_fix): Likewise:
3306 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3308 2000-12-12 Nick Clifton <nickc@redhat.com>
3310 * cgen.h: Fix formatting.
3311 * input-scrub.c: Fix formatting.
3312 * macro.c: Fix formatting.
3313 * config/tc-mips.c: Fix formatting.
3314 * doc/c-mips.texi: Fix formatting.
3316 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3318 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3319 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3321 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3323 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3326 * i386.h (*_Suf): Remove No_dSuf.
3327 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3329 (i386_optab): Remove 'd' in the suffixes.
3331 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3333 * config/tc-i386.c (T_SHORT): Undefine before defining.
3335 2000-12-05 Kazu Hirata <kazu@hxi.com>
3337 * config/tc-mips.c: Fix formatting.
3339 2000-12-04 Matthew Hiller <hiller@redhat.com>
3341 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3342 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3343 (md_show_usage): Ditto.
3344 (md_parse_option): Ditto.
3345 (d10v_cleanup): Writes pending instruction only if
3346 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3347 Fix compile time warning messages.
3349 * doc/c-d10v.texi: Documents new options.
3351 2000-12-04 Matthew Hiller <hiller@redhat.com>
3353 * stabs.c (outputting_stabs_line_debug): New variable.
3354 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3355 function entry and unset at function exit.
3357 * read.h (outputting_stabs_line_debug): New extern declaration.
3359 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3361 * dwarf2dbg.c: Fix compile time warning messages.
3363 2000-12-03 Kazu Hirata <kazu@hxi.com>
3365 * config/tc-a29k.c: Fix formatting.
3366 * config/tc-alpha.c: Likewise.
3367 * config/tc-arm.c: Likewise.
3368 * config/tc-cris.c: Likewise.
3369 * config/tc-hppa.c: Likewise.
3370 * config/tc-i370.c: Likewise.
3371 * config/tc-i386.c: Likewise.
3372 * config/tc-i860.c: Likewise.
3373 * config/tc-i960.c: Likewise.
3374 * config/tc-ia64.c: Likewise.
3375 * config/tc-m68hc11.c: Likewise.
3376 * config/tc-m68k.c: Likewise.
3377 * config/tc-m88k.c: Likewise.
3378 * config/tc-pj.c: Likewise.
3379 * config/tc-ppc.c: Likewise.
3380 * config/tc-sh.c: Likewise.
3381 * config/tc-sparc.c: Likewise.
3382 * config/tc-tahoe.c: Likewise.
3383 * config/tc-vax.c: Likewise.
3385 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3387 * config/tc-mips.c (mips_ip): When calculating offsets,
3388 don't accept as constant the difference between the
3389 addresses of symbols in two different sections.
3391 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3393 (validate_mips_insn): Likewise. Also, update 'B' operand
3394 specifier to use OP_*_CODE20 constants and delete 'm' operand
3396 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3397 operand specifiers. Change warning generated by 'B' operand
3398 specifier to reflect its new multi-purpose usage.
3400 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3401 -1, and update comment.
3402 (file_mips_isa): Likewise.
3403 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3404 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3405 ISA_* constants rather than hard-coded numbers.
3406 (mips_cpu_info): New structure.
3407 (mips_cpu_info_table): New table describing CPU and ISA names
3409 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3410 mips_cpu_info_from_cpu): New functions.
3411 (mips_isa_to_str): New function to get string for ISA name.
3412 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3413 return const char *.
3414 (md_begin): Redo CPU and ISA selection logic, using
3415 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3416 than hard-coded numbers.
3417 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3418 ISA_* constants rather than hard-coded numbers.
3419 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3420 (md_longopts): Delete OPTION_NO_MIPS32.
3421 (md_parse_option): Convert to use ISA_* constants rather than
3422 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3423 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3424 to use strcasecmp to recognize "default" and to use
3425 mips_cpu_info_from_name to get CPU numbers from argument.
3426 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3427 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3429 (s_mipsset): Accept ISA value 32.
3430 * doc/as.texinfo: Clean up MIPS options summary slightly,
3431 remove -no-mips32. Add note about -mips4 and -mips32
3432 specifying those ISA levels. Delete -mips32 and -no-mips32
3433 cpu flag descriptions.
3434 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3435 up the supported CPU switch list, and replace 4Kc, 4Km, and
3436 4Kp entries with a single mips32-4k entry. Note that you can
3439 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3441 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3443 (md_parse_option): Add cases for OPTION_MIPS5 and
3445 (md_show_usage): Mention -mips5 and -mips64 arguments.
3446 (s_mipsset): Add cases for MIPS5 and MIPS64.
3447 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3449 * doc/as.texinfo: Mention -mips5 and -mips64 options
3451 * doc/c-mips.texi: Likewise. Also update introduction
3452 and ".set" usage information.
3454 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3456 (mips_cpu_info_table): Add SB-1 entries.
3457 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3458 known to the -mcpu option.
3460 * doc/as.texinfo: Correct description of MIPS -mcpu
3461 option, by copying some of the text from doc/c-mips.texi.
3463 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3465 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3467 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3468 (sparc*-*-rtems*): Switched from a.out to ELF.
3469 * configure: Regenerate.
3470 * config.in: Regenerate.
3471 * Makefile.in: Regenerate.
3472 * aclocal.m4: Regenerate.
3473 * po/gas.pot: Regenerate.
3475 2000-11-30 Philip Blundell <pb@futuretv.com>
3477 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3478 even in non BFD_ASSEMBLER case.
3480 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3482 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3485 2000-11-29 Richard Henderson <rth@redhat.com>
3487 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3488 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3489 thread multiple subsegments properly; handle multiple code
3490 sections properly; emit proper compilation unit info for assembler
3491 generated debugging.
3493 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3494 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3495 (dwarf2dbg_estimate_size_before_relax): Declare.
3496 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3497 * write.c: Include dwarf2dbg.h.
3498 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3499 (relax_segment): Likewise.
3501 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3503 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3504 jump>: Use as_bad_where instead of as_bad. Tweak error message
3505 accordingly. Stabilize frag by updating fix part and resetting
3507 <undefined symbol, unconditional jump>: Ditto.
3508 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3509 indexing is_end_of_line[].
3510 (md_assemble): Initialize size to 0.
3511 (md_section_align): Mark parameter seg as unused.
3512 (parse_reg): Parse names case-insensitively.
3514 2000-11-28 Kazu Hirata <kazu@hxi.com>
3516 * config/obj-aout.h: Fix formatting.
3517 * config/obj-bout.h: Likewise.
3518 * config/obj-coff.c: Likewise.
3519 * config/obj-coff.h: Likewise.
3520 * config/obj-elf.h: Likewise.
3521 * config/obj-som.h: Likewise.
3522 * config/obj-vms.c: Likewise.
3523 * config/obj-vms.h: Likewise.
3524 * config/tc-h8300.h: Likewise.
3525 * config/tc-ns32k.h: Likewise.
3526 * config/tc-sparc.h: Likewise.
3527 * config/tc-tic54x.h: Likewise.
3528 * config/tc-z8k.h: Likewise.
3530 2000-11-28 Nick Clifton <nickc@redhat.com>
3532 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3533 License is present in the sources, but not the output, and
3534 also available from the GNU website.
3535 (GNU Free Documentation License): Comment out this section.
3537 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3539 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3540 targets. Remove i860 from valid a.out targets.
3541 * Makefile.in: Regenerate.
3543 * config/tc-cris.c: Include dwarf2dbg.h.
3544 (md_pseudo_table): Add .file and .loc.
3545 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3546 (s_cris_file, s_cris_loc): New.
3547 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3548 * Makefile.am: Regenerate dependencies.
3549 * Makefile.in: Regenerate.
3551 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3553 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3554 (MRI_MUL_PRECEDENCE): Likewise.
3555 (op_rank): Fix a comment typo.
3557 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3559 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3561 (get_operand): Fix analysis for movw/movb instructions.
3563 2000-11-24 Nick Clifton <nickc@redhat.com>
3565 * configure.in (xscale-elf): Add target.
3566 (xscale-coff): Add target.
3567 * configure: Regenerate.
3569 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3571 (ARM_EXT_XSCALE): New ARM architecture extension.
3572 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3573 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3574 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3575 (ARM_ARCH_V4): Remove processor from architecture.
3576 (ARM_ARCH_3M): New architecutre definition.
3577 (ARM_ARCH_V5TE): New architecutre definition.
3578 (ARM_ARCH_XSCALE): New architecutre definition.
3579 (CPU_DEFAULT): Allow to be defaulted to XScale.
3580 (atpcs): New boolean variable.
3581 (ldr_flags): Support 'd' flag for double word loads.
3582 (str_flags): Support 'd' flag for double word stored.
3583 (do_mia): New function.
3584 (do_mar): New function.
3585 (do_mra): New function.
3586 (do_pld): New function.
3587 (do_ldrd): New function.
3588 (do_blx): New function.
3589 (do_bkpt): New function.
3590 (do_clz): New function.
3591 (do_lstc2): New function.
3592 (do_cdp2): New function.
3593 (do_t_blx): New function.
3594 (do_t_bkpt): New function.
3595 (do_smla): New function.
3596 (do_smlal): New function.
3597 (do_smul): New function.
3598 (do_qadd): New function.
3599 (do_co_reg2c): New function.
3600 (LONGEST_INSN): Redefine to 7.
3602 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3603 command line switches.
3605 2000-11-22 Jim Wilson <wilson@redhat.com>
3607 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3608 (struct rsrc): Make line unsigned.
3609 (gr_values): Add missing initializer.
3610 (SLOT_NUM_NOT_SET): Add unsigned cast.
3611 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3612 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3613 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3614 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3615 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3616 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3617 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3618 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3619 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3620 Add ATTRIBUTE_UNUSED to unused parameters.
3621 (convert_expr_to_ab_reg): Add parens.
3622 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3623 (dot_prologue): Initialize grsave when declared.
3624 (md_pseudo_table): Add missing initializers.
3625 (operand_match): Add casts to bfd_vma.
3626 (emit_one_bundle): Delete unused local prev. Make required_template
3628 (specify_resource): Cast i to unsigned.
3629 (note_register_values): Use fprintf_vma.
3630 (print_dependency): Likewise.
3632 2000-11-21 Jim Wilson <wilson@redhat.com>
3634 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3635 for unwind info section.
3636 (dot_endp): Likewise for unwind section.
3638 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3641 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3643 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3644 (output_insn): Call dwarf2_emit_insn.
3645 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3647 2000-11-17 Richard Henderson <rth@redhat.com>
3649 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3650 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3651 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3653 2000-11-17 Nick Clifton <nickc@redhat.com>
3655 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3658 2000-11-17 Richard Henderson <rth@redhat.com>
3660 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3662 2000-11-17 Richard Henderson <rth@redhat.com>
3664 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3665 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3666 tri-state definition of alpha_flag_mdebug.
3667 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3668 (s_alpha_file): Store first .file directive.
3669 (s_alpha_stab): New.
3670 (md_pseudo_table): Add stabs and stabn.
3672 2000-11-17 Richard Henderson <rth@redhat.com>
3674 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3676 2000-11-17 Richard Henderson <rth@redhat.com>
3678 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3679 (main): Call dwarf2_finish.
3680 * as.h (debug_type): Clarify documentation of the meaning
3682 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3683 (print_stats): Fix parenthesis problem.
3684 (now_subseg_size): New.
3685 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3686 (dwarf2_directive_file): Don't set debug_type.
3687 (dwarf2_where): Honor DEBUG_DWARF2 first.
3688 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3689 do nothing if not emitting dwarf2 debug info, or no work.
3690 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3691 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3692 (ecoff_new_file): Likewise.
3693 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3694 commentary wrt dwarf2.
3696 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3697 ATTRIBUTE_UNUSED as needed.
3698 (emit_insn): Call dwarf2_emit_insn.
3699 (s_alpha_file): New.
3701 (s_alpha_coff_wrapper): Don't handle them.
3702 (md_pseudo_table): Update for .file and .loc.
3703 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3705 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3706 don't protect with debug_type.
3707 * config/tc-hppa.c (md_assemble): Likewise.
3708 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3709 * config/tc-mn10300.c (md_assemble): Likewise.
3710 * config/tc-sh.c (md_assemble): Likewise.
3711 * config/tc-v850.c (md_assemble): Likewise.
3713 * config/tc-arm.c (arm_end_of_source): Remove.
3714 * config/tc-hppa.c (pa_end_of_source): Remove.
3715 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3716 * config/tc-mn10300.c (mn10300_finalize): Remove.
3717 * config/tc-sh.c (sh_finalize): Remove.
3718 * config/tc-v850.c (sh_finalize): Remove.
3720 * config/tc-arm.h (md_end): Remove.
3721 * config/tc-hppa.h (md_end): Remove.
3722 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3723 * config/tc-m68hc11.h (md_end): Remove.
3724 * config/tc-mn10300.h (md_end): Remove.
3725 * config/tc-sh.h (md_end): Remove.
3726 * config/tc-v850.h (md_end): Remove.
3728 * config/tc-ia64.c (emit_one_bundle): Don't protect
3729 dwarf2 bits with debug_type.
3730 (md_assemble): Likewise.
3731 (ia64_end_of_source): Don't call dwarf2_finish.
3733 2000-11-16 Jim Wilson <wilson@redhat.com>
3735 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3736 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3739 2000-11-16 H.J. Lu <hjl@gnu.org>
3741 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3744 2000-11-15 Kazu Hirata <kazu@hxi.com>
3746 * config/tc-tic30.c: Fix formatting.
3747 * config/tc-tic80.c: Likewise.
3748 * config/tc-v850.c: Likewise.
3749 * config/tc-vax.c: Likewise.
3750 * config/tc-w65.c: Likewise.
3751 * config/tc-z8k.c: Likewise.
3753 2000-11-14 DJ Delorie <dj@redhat.com>
3755 * config/tc-v850.c: Support dwarf2.
3756 * config/tc-v850.h: Ditto.
3758 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3759 parse_cons_expression_v850 to initialize hold_cons_reloc.
3761 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3763 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3764 (errata_nops_necessary_p): New function.
3765 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3768 2000-11-14 Jim Wilson <wilson@redhat.com>
3770 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3771 return little endian bfd formats.
3773 2000-11-14 Kazu Hirata <kazu@hxi.com>
3775 * config/aout_gnu.h: Fix formatting.
3776 * config/atof-vax.c: Likewise.
3777 * config/m68k-parse.h: Likewise.
3778 * config/m88k-opcode.h: Likewise.
3779 * config/obj-elf.c: Likewise.
3780 * config/tc-arm.c: Likewise.
3781 * config/tc-cris.c: Likewise.
3782 * config/tc-i386.c: Likewise.
3783 * config/tc-ia64.c: Likewise.
3784 * config/tc-mn10300.c: Likewise.
3785 * config/te-386bsd.h: Likewise.
3786 * config/te-hppa.h: Likewise.
3787 * config/te-nbsd.h: Likewise.
3788 * config/te-ppcnw.h: Likewise.
3789 * config/te-sparcaout.h: Likewise.
3790 * config/te-tmips.h: Likewise.
3791 * config/vax-inst.h: Likewise.
3792 * config/vms-conf.h: Likewise.
3794 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3796 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3798 2000-11-13 H.J. Lu <hjl@gnu.org>
3800 * config/obj-elf.c (elf_frob_symbol): Support
3801 ".symver name,name2@@@nodename".
3802 (elf_frob_file_before_adjust): Likewise.
3804 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3805 and ".symver name,name2@@@nodename".
3808 2000-11-12 H.J. Lu (hjl@gnu.org)
3810 * config/obj-elf.c (obj_elf_symver): Check missing version
3813 2000-11-12 H.J. Lu (hjl@gnu.org)
3815 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3816 instead of bfd_vma for non-bfd assemblers.
3818 2000-11-09 Kazu Hirata <kazu@hxi.com>
3820 * itbl-ops.c: Fix comment typos.
3822 2000-11-08 Jim Wilson <wilson@redhat.com>
3824 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3825 (struct unwind): Add next_slot_frag field.
3826 (slot_index): New parameters slot_frag and first_frag. Add code
3827 to add in frag sizes when different. Add comments.
3828 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3829 arguments to slot_index.
3830 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3831 loop end. Set next_slot_frag field.
3833 2000-11-07 H.J. Lu <hjl@gnu.org>
3835 * doc/as.texinfo (.symver): Updated for versioned symbol
3838 * obj.h (format_ops): Add the frob_file_before_adjust field.
3840 * config/obj-aout.c (aout_format_ops): Set the
3841 frob_file_before_adjust field to 0.
3842 * config/obj-coff.c (coff_format_ops): Likewise.
3843 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3845 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3847 (elf_frob_file_before_adjust): New function to remove unneeded
3848 versioned symbols from the symbol table.
3849 (elf_format_ops): Set the frob_file_before_adjust field to
3850 elf_frob_file_before_adjust.
3852 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3855 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3857 2000-11-07 Peter Targett <peter.targett@arccores.com>
3859 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3861 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3862 Fix compile time warning messages.
3864 2000-11-07 Nick Clifton <nickc@redhat.com>
3866 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3867 buffer in order to avoid buffer overflows.
3869 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3871 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3872 Change M to m for -milp32 or -mlp64 to match gcc.
3873 (dot_endp): Use bytes_per_address instead of 8.
3874 (emit_one_bundle): Use number_to_chars_littleendian instead of
3876 (fix_insn): Likewise.
3877 (ia64_init): New function.
3878 (ia64_target_format): New function.
3879 (md_begin): Set endianness, arch, and machine as appropriate.
3880 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3881 Make these macros depend on TE_HPUX macro.
3882 (TARGET_FORMAT): Define.
3883 (HOST_SPECIAL_INIT): Define.
3884 * config/te-hpux.h: New file.
3885 * configure.in: Add "ia64-*-hpux*" target to configure.
3886 * configure: Regenerate.
3888 2000-11-06 Kazu Hirata <kazu@hxi.com>
3890 * as.c: Fix formatting.
3891 * dwarf2dbg.c: Likewise.
3892 * input-file.c: Likewise.
3893 * input-file.h: Likewise.
3894 * input-scrub.c: Likewise.
3895 * itbl-ops.c: Likewise.
3896 * listing.c: Likewise.
3897 * macro.h: Likewise.
3898 * messages.c: Likewise.
3900 * subsegs.c: Likewise.
3901 * subsegs.h: Likewise.
3902 * write.c: Likewise.
3904 2000-11-06 Nick Clifton <nickc@redhat.com>
3906 * doc/as.texinfo: Add GNU Free Documentation License.
3907 * doc/gasp.texi: Add GNU Free Documentation License.
3908 * doc/as.1: Add GNU Free Documentation License.
3910 2000-11-05 Nick Clifton <nickc@redhat.com>
3912 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3914 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3916 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3917 * configure: Regenerate.
3919 2000-11-01 Nick Clifton <nickc@redhat.com>
3921 * read.c (original_case_string): New global variable.
3922 (read_a_source_file): Copy opcode string into
3923 original_case_string if clobbering the case of the opcode.
3924 * read.h: Export the definition of original_case_string.
3925 * config/tc-arm.c (md_assembler): When parsing a .req
3926 directive use the original opcode string, not the case
3929 2000-11-02 Nick Clifton <nickc@redhat.com>
3931 * config/tc-mn10300.c (debug_line): Remove this static
3933 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3934 dwarf2_where and dwarf2_gen_line_info.
3936 2000-11-02 Theo Honohan <th@futuretv.com>
3938 * config/tc-arm.c (do_msr): Improve error message.
3940 2000-10-31 Eric Christopher <echristo@redhat.com>
3942 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3943 or pc-relative, else use fx_offset.
3945 2000-10-31 Jim Wilson <wilson@redhat.com>
3947 * config/tc-ia64.c (struct md): New field tag_fixups.
3948 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3949 qualifying predicate.
3950 (emit_one_bundle): Delete spurious multiplication by one. Handle
3952 (ia64_start_line): Error if dangling qualifying predicate.
3953 (defining_tag): New static variable.
3954 (ia64_unrecognized_line, case '['): Parse tags.
3955 (ia64_frob_label): Create tag_fixups.
3956 (md_assemble): Reset md.qp.X_op after using it.
3958 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3960 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3962 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3964 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3966 2000-10-30 Kazu Hirata <kazu@hxi.com>
3968 * expr.c: Fix formatting.
3969 * flonum-copy.c: Likewise.
3970 * flonum.h: Likewise.
3974 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
3976 * as.h (OPTION_MD_BASE): Bump to 190.
3977 * as.c (parse_args) <std_longopts>: Add comment about the need to
3978 check OPTION_MD_BASE in as.h.
3980 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
3983 2000-10-27 Nick Clifton <nickc@redhat.com>
3985 * configure.in (emulations): Add m68hc12.
3986 * configure: Regenerate.
3987 * po/gas.pot: Regenerate.
3989 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
3991 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
3993 (arm_psr_parse): Handle lowercase CPSR and SPSR.
3995 2000-10-25 Nick Clifton <nickc@redhat.com>
3997 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
3998 a DWARF2 line number information sequence.
4000 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4002 * read.c (generate_lineno_debug): Update comment describing why
4003 DWARF2 line number debug information is not generated
4004 automatically by this function.
4006 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4009 * config/tc-arm.h (md_end): Define.
4010 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4012 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4013 if generating DWARF2 line numbers.
4014 (arm_end_of_source): New function. Call dwarf2_finish if
4017 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4018 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4019 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4021 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4023 * config/tc-i386.c: Fix prototype declarations for functions taking no
4026 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4028 * config/tc-i386.c (i386_operand_modifier): Remove.
4029 (build_displacement_string): Remove.
4030 (i386_parse_seg): Remove.
4031 (i386_intel_memory_operand): Remove.
4032 (i386_intel_operand): Re-write using recursive descent parser based
4033 on MASM documentation.
4034 (struct intel_parser_s): New structure.
4035 (intel_parser): New static variable.
4036 (struct intel_token): New structure.
4037 (cur_token, prev_token): New static variables.
4050 (intel_match_token): New function.
4051 (intel_get_token): New function.
4052 (intel_putback_token): New function.
4053 (intel_expr): New function.
4054 (intel_e05): New function.
4055 (intel_e05_1): New function.
4056 (intel_e06): New function.
4057 (intel_e06_1): New function.
4058 (intel_e09): New function.
4059 (intel_e09_1): New function.
4060 (intel_e10): New function.
4061 (intel_e10_1): New function.
4062 (intel_e11): New function.
4064 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4066 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4067 instructions to loose any special insn->architecture mask.
4069 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4070 (sparc_md_end, sparc_arch_types, sparc_arch,
4071 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4072 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4073 request v9b architecture if they are used).
4075 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4077 * config/tc-m68k.c: Fix the previous misapplied patch.
4079 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4081 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4082 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4083 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4086 2000-10-17 Kazu Hirata <kazu@hxi.com>
4088 * debug.c: Fix formatting.
4089 * depend.c: Likewise.
4090 * dwarf2dbg.c: Likewise.
4091 * dwarf2dbg.h: Likewise.
4092 * ecoff.c: Likewise.
4095 * flonum-konst.c: Likewise.
4096 * frags.h: Likewise.
4098 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4100 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4102 * doc/as.texinfo: Added notes about this new option.
4104 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4106 * config/tc-sh.c (JREG): Remove.
4107 (md_convert_frag): Remove #if 0:d code using JREG.
4109 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4111 * config/tc-i386.c (i386_operand_modifier): Only match
4112 modifiers SHORT and FLAT if they are followed by a space.
4113 (parse_register): When `allow_naked_reg' is set, do not confuse
4114 identifiers that start with a register name with a register.
4116 2000-10-12 Kazu Hirata <kazu@hxi.com>
4118 * app.c: Fix formatting.
4121 * bit_fix.h: Likewise.
4126 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4128 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4130 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4132 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4133 Re-arrange function a little and improve error message.
4135 * write.c (write_relocs): Fix a comment.
4137 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4140 2000-10-05 Jim Wilson <wilson@cygnus.com>
4142 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4144 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4146 * config/tc-i386.c: Delete some useless comments, reformat others.
4148 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4149 non-global syms in linkonce sections.
4151 2000-10-04 Ralf Baechle <ralf@gnu.org>
4153 * config/tc-ia64.c (operand_match): Don't use // style comments.
4154 * config/tc-i370.c: Likewise.
4156 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4158 Changes to handle varying register prefix and user symbol prefix.
4159 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4160 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4161 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4162 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4163 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4164 (demand_register_prefix): New variable.
4165 (md_pseudo_table): New pseudo ".syntax".
4166 (md_longopts): New options --no-underscore and --underscore.
4167 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4168 on symbols_have_leading_underscore.
4169 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4170 (get_spec_reg): Ditto.
4171 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4173 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4175 <case OPTION_NO_US, case OPTION_US>: New.
4176 (md_show_usage): Be brief and reformat to match continuation of
4178 * po/gas.pot: Regenerate.
4180 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4182 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4183 force relocs for 12 bit branches.
4184 (md_apply_fix): Similarly, adjust logic here.
4186 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4188 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4189 adjust for external and weak syms as we will use a reloc. Allow
4190 for +8 offset when calculating limits of branches.
4191 (hppa_fix_adjustable): Undo 2000-09-23 change.
4192 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4193 Correct distance calculation.
4194 (tc_gen_reloc): Print the file name and line number if we can't
4197 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4198 * config/tc-hppa.c (nonzero_dibits): Define.
4199 (arg_reloc_stub_needed): Check each arg and return value
4200 separately for zero case.
4201 (pa_align): Declare argument `bytes'.
4203 2000-09-25 Kazu Hirata <kazu@hxi.com>
4205 * config/tc-cris.c: Fix formatting.
4206 * config/tc-d10v.h: Likewise.
4207 * config/tc-d30v.c: Likewise.
4208 * config/tc-d30v.h: Likewise.
4209 * config/tc-fr30.c: Likewise.
4210 * config/tc-fr30.h: Likewise.
4211 * config/tc-m68k.c: Likewise.
4212 * config/tc-m68k.h: Likewise.
4213 * config/tc-pj.h: Likewise.
4214 * config/tc-ppc.c: Likewise.
4215 * config/tc-ppc.h: Likewise.
4216 * config/tc-sh.c: Likewise.
4217 * config/tc-sh.h: Likewise.
4218 * config/tc-sparc.c: Likewise.
4219 * config/tc-v850.h: Likewise.
4220 * config/tc-vax.h: Likewise.
4221 * config/tc-w65.h: Likewise.
4222 * config/tc-z8k.h: Likewise.
4224 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4226 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4227 checks only for ELF.
4228 (hppa_force_relocation): Likewise.
4230 2000-09-22 Jim Wilson <wilson@cygnus.com>
4232 * config/tc-ia64.c (dv_sem): Add "stop".
4233 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4234 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4235 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4237 (mark_resources): Check IA64_RS_PRr.
4239 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4241 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4242 md_estimate_size_before_relax): Redesign and clean up the
4243 relaxation mechanism.
4245 2000-09-21 Kazu Hirata <kazu@hxi.com>
4247 * config/tc-ns32k.c: Fix formatting.
4248 * config/tc-ns32k.h: Likewise.
4250 2000-09-20 Kazu Hirata <kazu@hxi.com>
4252 * config/tc-m32r.c: Fix formatting.
4253 * config/tc-m32r.h: Likewise.
4254 * config/tc-m68851.h: Likewise.
4255 * config/tc-m68hc11.c: Likewise.
4256 * config/tc-m68hc11.h: Likewise.
4257 * config/tc-m88k.c: Likewise.
4258 * config/tc-mcore.c: Likewise.
4259 * config/tc-mcore.h: Likewise.
4260 * config/tc-mips.c: Likewise.
4261 * config/tc-mips.h: Likewise.
4262 * config/tc-mn10200.h: Likewise.
4263 * config/tc-mn10300.h: Likewise.
4264 * config/tc-tahoe.c: Likewise.
4265 * config/tc-tahoe.h: Likewise.
4267 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4269 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4270 Likewise in relaxation description comments.
4272 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4274 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4275 subtraction of two syms without emitting a relocation.
4277 From David Huggins-Daines <dhd@linuxcare.com>
4278 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4279 global or weak symbols.
4281 2000-09-15 Kazu Hirata <kazu@hxi.com>
4283 * config/tc-h8300.h: Fix formatting.
4284 * config/tc-h8500.c: Likewise.
4285 * config/tc-h8500.h: Likewise.
4286 * config/tc-hppa.h: Likewise.
4287 * config/tc-i370.h: Likewise.
4288 * config/tc-i386.h: Likewise.
4289 * config/tc-i860.c: Likewise.
4290 * config/tc-i860.h: Likewise.
4291 * config/tc-i960.h: Likewise.
4292 * config/tc-ia64.c: Likewise.
4293 * config/tc-ia64.h: Likewise.
4295 2000-09-14 Kazu Hirata <kazu@hxi.com>
4297 * config/tc-a29k.c: Fix formatting.
4298 * config/tc-alpha.c: Likewise.
4299 * config/tc-arc.c: Likewise.
4300 * config/tc-arc.h: Likewise.
4301 * config/tc-arm.c: Likewise.
4302 * config/tc-arm.h: Likewise.
4303 * config/tc-avr.c: Likewise.
4304 * config/tc-avr.h: Likewise.
4305 * config/tc-tic30.c: Likewise.
4306 * config/tc-tic30.h: Likewise.
4307 * config/tc-tic54x.c: Likewise.
4308 * config/tc-tic54x.h: Likewise.
4309 * config/tc-tic80.c: Likewise.
4310 * config/tc-tic80.h: Likewise.
4312 2000-09-14 Timothy Wall <twall@cygnus.com>
4314 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4315 parallel comparisons for later use.
4316 (struct rsrc): Add parallel comparison type.
4317 (resources_match): Skip special cases of PR usage (non-conflicting
4320 2000-09-13 Kazu Hirata <kazu@hxi.com>
4322 * config/obj-ecoff.c: Fix formatting.
4323 * config/obj-elf.c: Likewise.
4324 * config/obj-elf.h: Likewise.
4325 * config/obj-evax.h: Likewise.
4326 * config/obj-generic.h: Likewise.
4327 * config/obj-hp300.c: Likewise.
4328 * config/obj-hp300.h: Likewise.
4329 * config/obj-ieee.h: Likewise.
4330 * config/obj-vms.c: Likewise.
4331 * config/obj-vms.h: Likewise.
4333 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4335 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4336 (md_parse_option): Ditto.
4337 (md_longopts): Add -mips32 option.
4338 (md_show_usage): Document new options.
4339 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4340 (mips_ip): Assemble mfc0 with a sub-selection code.
4341 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4342 (mips_cpu_to_str): New function.
4343 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4344 Use CPU_* defines instead of hardcoded numbers.
4346 * doc/as.texinfo: Document new options.
4347 * doc/c-mips.texi: Ditto.
4349 2000-09-12 Kazu Hirata <kazu@hxi.com>
4351 * as.h: Fix formatting.
4352 * asintl.h: Likewise.
4353 * bit_fix.h: Likewise.
4354 * config/obj-aout.c: Likewise.
4355 * config/obj-aout.h: Likewise.
4356 * config/obj-bout.c: Likewise.
4357 * config/obj-bout.h: Likewise.
4358 * config/obj-coff.c: Likewise.
4359 * config/obj-coff.h: Likewise.
4360 * dwarf2dbg.h: Likewise.
4362 * flonum.h: Likewise.
4363 * frags.h: Likewise.
4364 * itbl-ops.h: Likewise.
4365 * macro.h: Likewise.
4368 * struc-symbol.h: Likewise.
4369 * subsegs.h: Likewise.
4370 * symbols.h: Likewise.
4372 * write.h: Likewise.
4374 2000-09-11 Kazu Hirata <kazu@hxi.com>
4376 * bignum-copy.c: Fix formatting.
4377 * config/tc-i370.c: Likewise.
4378 * config/tc-i960.c: Likewise.
4379 * config/tc-m68k.c: Likewise.
4380 * ehopt.c: Likewise.
4381 * flonum-copy.c: Likewise.
4382 * flonum-konst.c: Likewise.
4383 * flonum-mult.c: Likewise.
4384 * literal.c: Likewise.
4387 * stabs.c: Likewise.
4388 * subsegs.c: Likewise.
4390 2000-09-09 Philip Blundell <philb@gnu.org>
4392 * configure.in (arm*-*-uclinux*): New target.
4393 * configure: Regenerate.
4395 2000-09-09 Kazu Hirata <kazu@hxi.com>
4397 * input-file.c: Fix formatting.
4398 * itbl-ops.c: Likewise.
4399 * messages.c: Likewise.
4401 2000-09-08 Philip Blundell <philb@gnu.org>
4403 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4406 2000-09-07 H.J. Lu <hjl@gnu.org>
4408 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4409 * configure: Rebuild.
4411 2000-09-07 Kazu Hirata <kazu@hxi.com>
4413 * atof-generic.c: Fix formatting.
4414 * config/tc-mips.c: Likewise.
4415 * config/tc-vax.c: Likewise.
4416 * input-scrub.c: Likewise.
4418 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4420 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4421 * configure.in (sh-*-linux*): Added.
4422 * configure: Rebuilt.
4424 2000-09-06 Kazu Hirata <kazu@hxi.com>
4426 * config/tc-hppa.c: Fix formatting.
4428 * ecoff.c: Fix formatting.
4430 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4432 * configure: Rebuilt with new libtool.m4.
4434 2000-09-05 Kazu Hirata <kazu@hxi.com>
4436 * cgen.c: Fix formatting.
4437 * config/tc-ia64.c: Likewise.
4439 2000-09-05 Nick Clifton <nickc@redhat.com>
4441 * aclocal.m4: Regenerate.
4442 * config.in: Regenerate.
4443 * configure: Regenerate.
4444 * po/gas.pot: Regenerate.
4446 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4448 * config/tc-cris.c: Correct comment typos.
4450 2000-09-05 Eric Christopher <echristo@cygnus.com>
4452 * config/tc-mn10300.c: Cleanup.
4453 (md_pcrel_from): Enable.
4455 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4457 * expr.c (operand): Fix a comment typo.
4458 * write.c (write_relocs): Fix a signed/unsigned warning.
4460 * config/tc-hppa.c (fudge_reg_expressions): New
4461 (hppa_force_reg_syms_absolute): New.
4462 (pa_equ): Allow reg_section expressions.
4463 * config/tc-hppa.c (md_optimize_expr): Define.
4464 (hppa_force_reg_syms_absolute): Prototype.
4466 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4467 (pa_parse_number): Pass in arg to select fp reg parsing.
4468 Return 1 to indicate format checks pass. If strict, then only
4469 accept a register or register symbol. Return value in...
4470 (pa_number): New static for pa_parse_number.
4471 (FP_REG_BASE): Define.
4472 (FP_REG_RSEL): Define.
4473 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4474 appropriate. White space changes.
4475 (need_pa11_opcode): Don't bother passing any params, get them from
4477 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4478 Remove extraneous check in case 'Q'.
4479 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4480 reg, set section of resulting symbol to reg_section.
4481 (pa_parse_space_stmt): Modify call to pa_parse_number.
4482 (pa_space): Likewise.
4484 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4485 (hppa_force_relocation): Handle vtable relocs.
4486 (pa_vtable_entry): New.
4487 (pa_vtable_inherit): New.
4488 (md_pseudo_table): Add entries for vtable pseudos.
4489 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4490 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4492 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4493 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4494 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4496 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4497 specify a symbol type.
4499 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4500 dependent things together.
4501 (md_elf_symbol_type): Define.
4503 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4505 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4507 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4508 (obj_elf_vtable_entry): Declare.
4510 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4511 and export function.
4512 (obj_elf_vtable_entry): Similarly.
4513 (elf_pseudo_table): Fix the damage with a cast.
4515 2000-09-03 Richard Henderson <rth@cygnus.com>
4517 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4518 for template selection when a label is needed.
4520 2000-09-02 Kazu Hirata <kazu@hxi.com>
4522 * config/tc-ia64.c: Fix formatting.
4524 2000-09-02 Nick Clifton <nickc@redhat.com>
4526 * configure.in: Increase version number to 2.10.91.
4527 * configure: Regenerate.
4528 * aclocal.m4: Regenerate.
4529 * config.in: Regenerate.
4530 * po/gas.pot: Regenerate.
4531 * Makefile.in: Regenerate.
4533 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4535 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4536 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4537 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4539 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4542 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4544 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4545 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4546 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4547 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4548 (GOT_symbol): New variable.
4549 (md_undefined_symbol): Set it.
4551 2000-09-01 Richard Henderson <rth@cygnus.com>
4553 * config/tc-ia64.c (match): Don't inline.
4554 (extra_goodness): New.
4555 (md_begin): Prefer nop.f and nop.b for best_template.
4557 2000-08-31 Kazu Hirata <kazu@hxi.com>
4559 * as.c: Fix formatting.
4561 * frags.c: Likewise.
4562 * macro.c: Likewise.
4564 2000-08-31 Eric Christopher <echristo@cygnus.com>
4566 * config/tc-mn10300.c: Cleanup and fix warnings.
4567 (md_pseudo_table): Add initializers.
4568 (md_show_usage): Cleanup.
4569 (md_parse_option): Fix warnings.
4570 (md_undefined_symbol): Fix warnings.
4571 (md_conver_frag): Fix warnings.
4572 (tc_gen_reloc): Fix warnings.
4573 (md_apply_fix3): Fix warnings.
4574 (check_operand): Fix warnings.
4576 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4578 * acinclude.m4: Include libtool and gettext macros from the
4580 * aclocal.m4, configure: Rebuilt.
4582 2000-08-30 Mark Hatle <mhatle@mvista.com>
4584 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4586 2000-08-31 Kazu Hirata <kazu@hxi.com>
4588 * listing.c: Fix formatting.
4590 2000-08-29 Kazu Hirata <kazu@hxi.com>
4592 * app.c: Fix a comment typo. Fix formatting.
4594 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4596 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4597 offset of the target destination for jmp instructions.
4598 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4600 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4602 * NEWS: Mention support for CRIS.
4604 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4606 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4607 Sets `.lcomm' alignment to zero.
4609 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4611 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4612 TC_FIX_ADJUSTABLE): Define.
4614 2000-08-23 Jim Wilson <wilson@cygnus.com>
4616 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4617 unwind.personality_routine is set.
4619 2000-08-23 H.J. Lu <hjl@gnu.org>
4621 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4623 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4625 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4628 2000-08-22 H.J. Lu <hjl@gnu.org>
4630 * config.in (STRICTCOFF): New for strict COFF.
4632 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4633 i386-*-go32* and i386-go32-rtems*.
4634 * configure: Rebuilt.
4636 * config/obj-coff.c (obj_coff_endef): Follow the historical
4637 behavior if STRICTCOFF is not defined.
4639 * doc/internals.texi: Document STRICTCOFF.
4641 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4643 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4644 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4645 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4646 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4647 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4648 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4649 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4652 2000-08-22 Eric Christopher <echristo@cygnus.com>
4654 * config/tc-mn10300.c: (md_apply_fix): New function.
4655 (mn10300_force_relocation): New function.
4656 (mn10300_fix_adjustable): New function.
4658 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4659 (TC_HANDLES_FX_DONE): Define.
4660 (obj_fix_adjustable): Define.
4661 (MD_APPLY_FIX3): Define.
4662 (TC_LINKRELAX_FIXUP): Define.
4664 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4666 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4668 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4670 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4672 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4673 if the fixup resulted in a relocation.
4675 2000-08-18 Nick Clifton <nickc@redhat.com>
4677 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4678 Make reference to first element of shift_names explicit.
4680 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4682 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4683 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4684 add a symbol's address. Removed all target-specific #ifdefs that
4685 used to accomplished the same.
4686 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4687 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4688 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4689 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4690 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4692 2000-08-17 Kazu Hirata <kazu@hxi.com>
4694 * dwarf2dbg.c: Fix formatting.
4696 2000-08-17 Nick Clifton <nickc@redhat.com>
4698 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4699 to be recoded as logical shift lefts by zero.
4701 2000-08-16 Jim Wilson <wilson@cygnus.com>
4703 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4704 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4706 (note_register_values): Handle IA64_OPND_R3_2 operands.
4708 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4710 * config/tc-i860.c (md_operand): Silly typo fixed.
4712 2000-08-16 Nick Clifton <nickc@redhat.com>
4714 * config/tc-arm.c (struct asm_shift): Delete.
4716 (enum asm_shift_index): New.
4717 (struct asm_shift_properties): New.
4718 (struct asm_shift_name): New.
4719 (shift_properties[]); New.
4720 (shift_names[]); New.
4722 (decode_shift): Use new structures.
4723 Issue a warning is "ROR #0" is used.
4724 Issue a warning if "ASR #0" or "LSR #0" is used.
4726 (md_begin): Initialise arm_shift_hsh table from new
4727 asm_shift_name array.
4729 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4731 * config/tc-sparc.c: Kill all warnings.
4732 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4734 (md_show_usage): Update usage text.
4736 2000-08-16 Nick Clifton <nickc@redhat.com>
4738 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4741 2000-08-15 Will Cohen <wcohen@redhat.com>
4743 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4745 * config/tc-sh.c (md_assemble): Changed so debug_type
4746 test performed for ppi_assemble
4747 * config/tc-sh.c: Included dwarf2dbg.h.
4748 (debug_line): Defined.
4749 (md_assemble): Generates dwarf2 line info.
4750 (sh_finalize): New function. Finalize dwarf2 info.
4751 (assemble_ppi): Returns size of code generated.
4752 (build_Mytes): Returns size of code generated.
4753 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4754 * config/tc-sh.h (md_end): Defined.
4755 (sh_finalize): Declared.
4757 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4759 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4762 2000-08-14 Nick Clifton <nickc@redhat.com>
4764 * config/tc-arm.c (do_bx): Allow "bx pc".
4766 2000-08-14 Jim Wilson <wilson@cygnus.com>
4768 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4769 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4770 (md_begin): Change assignment to md.flag to OR in the new bit.
4772 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4774 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4775 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4778 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4780 * NEWS: Mention i860 support.
4782 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4784 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4786 2000-08-14 Andreas Schwab <schwab@suse.de>
4788 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4790 2000-08-11 Andreas Schwab <schwab@suse.de>
4792 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4795 2000-08-11 Kazu Hirata <kazu@hxi.com>
4797 * expr.c: Fix formatting.
4798 * config/obj-bout.c: Likewise.
4800 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4802 * doc/c-i860.texi: Flesh out the i860 section more.
4804 2000-08-10 Kazu Hirata <kazu@hxi.com>
4806 * symbols.c: Fix formatting.
4809 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4811 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4812 modifier has the IgnoreSize bit set.
4814 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4816 From Rodney Brown <RodneyBrown@mynd.com>
4817 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4818 * configure: Regenerate.
4820 2000-08-09 Kazu Hirata <kazu@hxi.com>
4822 * hash.c: Fix formatting.
4825 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4827 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4828 (i860_fix_info): New enum.
4829 (MD_APPLY_FIX3): Define.
4830 (WORKING_DOT_WORD): Define.
4831 (TC_HANDLES_FX_DONE): Define.
4832 (DIFF_EXPR_OK): Define.
4833 (LISTING_HEADER): Define.
4834 (TARGET_FORMAT): Select target format based on endian flag.
4835 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4836 (target_big_endian): Add external declaration.
4838 * config/tc-i860.c: All existing code reworked completely. Other
4839 new code shown below.
4840 (SYNTAX_SVR4): Define.
4841 (target_warn_expand): New variable.
4842 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4843 (md_longopts): Declare and define with new options (-EL, -EB,
4845 (md_show_usage): New function.
4846 (md_operand): New function.
4847 (obtain_reloc_for_imm16): New function.
4848 (md_apply_fix3): New function.
4849 (tc_gen_reloc): New function.
4851 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4853 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4854 2 bytes of the jump address are in the same frag.
4855 (find): Accept 68hc12 register indirect modes.
4857 * NEWS: Mention 68HC11 & 68HC12 support.
4859 2000-08-07 Richard Henderson <rth@cygnus.com>
4861 * config/tc-ia64.c (unwind): Add prologue_mask member.
4862 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4863 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4864 (dot_body): Clear unwind.prologue_mask.
4865 (dot_prologue): Set it. Accept a register second argument.
4867 2000-08-07 Kazu Hirata <kazu@hxi.com>
4869 * config/atof-ieee.c: Fix formatting.
4870 * config/atof-tahoe.c: Likewise.
4872 2000-08-06 Nick Clifton <nickc@cygnus.com>
4874 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4877 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4878 of .popsection, .previous, .pushsection, .subsection,
4879 .version, .vtable_entry, .vtable_inherit and .weak.
4881 2000-08-05 Kazu Hirata <kazu@hxi.com>
4883 * config/tc-cris.c: Fix formatting.
4884 * config/tc-i386.c: Likewise.
4885 * config/tc-sparc.c (sparc_ip): Simplify the code.
4887 2000-08-04 Kazu Hirata <kazu@hxi.com>
4889 * config/tc-cris.c: Rearrange code for readability.
4890 * config/tc-d10v.c: Fix formatting.
4891 * config/tc-m32r.c: Likewise.
4892 * config/tc-sparc.c: Likewise.
4894 2000-08-02 Jim Wilson <wilson@cygnus.com>
4896 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4897 before ia64_find_opcode.
4898 (md_assemble): Likewise.
4900 2000-08-01 Nick Clifton <nickc@cygnus.com>
4902 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4903 Undo some formatting fixes.
4905 2000-08-01 Kazu Hirata <kazu@hxi.com>
4907 * config/obj-som.c: Fix formatting.
4908 * config/obj-ieee.c: Likewise.
4909 * config/tc-arm.c: Likewise.
4910 * config/tc-v850.c: Likewise.
4912 2000-08-01 Nick Clifton <nickc@redhat.com>
4914 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4915 index by command line option.
4917 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4919 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4920 (@node M68K-Branch): Rewrite to match the reality.
4922 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4924 * doc/c-i860.texi: New file.
4925 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4926 * doc/Makefile.in: Regenerate.
4927 * doc/all.texi: Add I860 as relevant architecture.
4928 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4930 2000-07-31 Kazu Hirata <kazu@hxi.com>
4932 * config/tc-d30v.c: Fix formatting.
4934 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4936 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4937 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4938 long emit a long branch if available instead of an absolute jump, never
4939 emit absolute jumps for anything with --pcrel.
4941 * doc/c-m68k.texi: Document new command line option.
4943 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4945 * config/tc-avr.c: Use PARAMS macro in function declarations.
4946 Don't declare md_pcrel_from_section (already in tc-avr.h).
4947 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4948 (avr_operand): Don't set (unsigned) op_mask to -1.
4950 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4952 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4953 * configure: Regenerated.
4954 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4955 of operand to the .type directive (.e.g, "type").
4957 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4959 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4960 * app.c (do_scrub_chars): Record where first comment found.
4961 * read.c (read_a_source_file): Init found_comment on entry, and
4962 notify whether comments found on exit.
4963 * config/tc-hppa.c (md_shortopts): Add "c".
4964 (md_longopts): Add warn-comment.
4965 (md_parse_option): Handle it.
4966 (md_show_usage): Show available options.
4967 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4969 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
4971 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4972 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4974 (md_estimate_size_before_relax): Don't fall off end of function.
4976 2000-07-27 Kazu Hirata <kazu@hxi.com>
4978 * config/tc-avr.c: Fix formatting.
4979 * config/tc-ns32k.c: Likewise.
4981 2000-07-27 Alan Modra <alan@linuxcare.com.au>
4983 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
4985 2000-07-27 Kazu Hirata <kazu@hxi.com>
4987 * config/tc-d10v.c: Fix formatting.
4988 * config/tc-z8k.c: Likewise.
4989 * config/tc-sparc.c: Likewise.
4991 2000-07-26 Dave Brolley <brolley@redhat.com>
4993 * cgen.c (queue_fixup): Declare opinfo.
4994 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
4995 (gas_cgen_md_operand): Ditto.
4996 (gas_cgen_md_apply_fix3): Ditto.
4998 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5000 * config/obj-coff.c (obj_frob_symbol): Don't merge
5001 labels. Don't merge if the symbol isn't constant. Return
5002 immediately if a symbol is merged.
5004 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5006 * frags.c (frag_align): Correct absolute section alignment.
5008 2000-07-20 DJ Delorie <dj@redhat.com>
5010 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5011 it breaks linking against DLLs.
5013 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5015 * configure.in: Add CRIS support.
5016 * configure: Regenerate.
5017 * Makefile.am: (CPU_TYPES): Add cris.
5018 (CPU_OBJ_VALID) [aout]: Add cris.
5019 (MULTI_CPU_TYPES): Add cris.
5020 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5021 [coff]: Only i386 and mips are valid.
5022 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5023 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5024 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5025 Regenerate dependencies.
5026 * Makefile.in: Regenerate.
5027 * aclocal.m4: Regenerate.
5028 * as.c: Declare crisaout, criself.
5029 * config/tc-cris.h, config/tc-cris.c: New.
5030 * config/e-criself.c, config/e-crisaout.c: New.
5031 * po/POTFILES.in, po/gas.pot: Regenerate.
5033 2000-07-20 Kazu Hirata <kazu@hxi.com>
5035 * read.c: Fix formatting.
5036 * write.c: Fix formatting.
5038 2000-07-19 H.J. Lu <hjl@gnu.org>
5040 * sb.c: Include <stdlib.h> if exists for abort ().
5042 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5044 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5045 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5046 (pa_type_args): Same here.
5048 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5050 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5051 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5052 the storage class is already set.
5054 2000-07-17 Kazu Hirata <kazu@hxi.com>
5056 * config/tc-m68hc11.c: Fix formatting.
5057 * config/tc-mn10200.c: Likewise.
5058 * config/tc-mn10300.c: Likewise.
5059 * config/tc-pj.c: Likewise.
5060 * config/tc-tic80.c: Likewise.
5061 * config/tc-w65.c: Likewise.
5063 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5065 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5068 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5070 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5073 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5075 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5076 ELF as are used for SOM (except the 32-bit reloc one) to decide
5077 whether a symbol can be reduced to a section symbol. Expand on
5078 the comment for symbols involved in LR% and RR% expressions.
5080 2000-07-14 Nick Clifton <nickc@cygnus.com>
5082 * config/tc-mips.c (mips_disable_float_construction): New
5083 static variable. Set to true if doubles should not be
5084 constructed by loading two single width fp registers with
5085 halves of the value.
5086 (mips_ip): Test mips_disable_float_construction.
5087 (md_longopts): Add command line switches --construct-floats
5088 and --no-construct-floats.
5089 (md_parse_option): Parse new command line options.
5090 (md_show_usage): Describe new command line options.
5092 * doc/c-mips.texi: Document new command line options.
5094 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5096 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5097 * configure: Regenerate.
5099 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5101 * configure.in (DEFAULT_EMULATION setting): Revert part of
5102 2000-07-01 change that set te_multi=multi unless set to tmips.
5103 * configure: Regenerate.
5105 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5107 * config/obj-coff.c (coff_frob_section): Add padding to the last
5108 section when aligning it increases its size.
5110 2000-07-11 Kazu Hirata <kazu@hxi.com>
5112 * config/tc-tic54x.c: Fix formatting.
5114 2000-07-10 Kazu Hirata <kazu@hxi.com>
5116 * config/tc-h8500.c: Fix formatting.
5117 * config/tc-tic54x.c: Fix formatting.
5119 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5121 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5122 displacements correctly.
5124 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5126 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5128 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5132 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5134 From David Huggins-Daines <dhd@linuxcare.com>
5135 * config/te-hppalinux64.h: Add a new emulation.
5136 * configure.in (emulations): Add configure bits to support the
5137 64-bit Linux/parisc target.
5138 * configure: Regenerate.
5140 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5141 (md_shortopts): Add `V' for ELF.
5143 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5144 when SOM or ELF_ARG_RELOC are defined.
5145 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5146 ELF_ARG_RELOC are defined.
5147 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5148 (pa_stringer): ..Do it here instead. Fix comment typos.
5149 (hppa_force_relocation): Cast enums to int before comparing with
5152 From Ryan Bradetich <rbradetich@uswest.net>
5153 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5154 redifinition warning.
5155 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5156 (hppa_force_relocation): ditto
5157 (md_apply_fix): Added cast to buf to fix warnings.
5159 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5160 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5162 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5163 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5164 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5165 reloc_type** to avoid warnings in switch.
5166 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5167 little earlier instead.
5169 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5171 (pa_type_args): Use symbol_arg_reloc_info.
5172 (struct pa_it): Make arg_reloc unsigned int.
5173 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5174 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5175 (pa_code): Delete. pa_text duplicates this function.
5176 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5177 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5179 (cons_fix_new_hppa): Actually change selector to e_fsel when
5180 warning about assuming so.
5181 (tc_gen_reloc): More example elf arg reloc code.
5182 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5183 (hppa_force_relocation): Likewise.
5185 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5187 (pa_end_of_source): Prototype.
5188 (hppa_fix_adjustable): Prototype.
5189 (LABELS_WITHOUT_COLONS): Move it..
5190 * config/te-hppa.h: To here.
5192 * config/te-hppa64.h: New file.
5194 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5196 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5197 format -10, -16, 16 relocs.
5198 (hppa_elf_mark_end_of_function): Test for null
5199 last_call_info->start_symbol
5201 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5202 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5203 re_assesmble_* functions. Delete extraneous statements. Fix
5205 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5206 insn to re_assemble_*.
5208 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5210 * doc/internals.texi (Expressions): Fix typo.
5212 2000-07-08 Kazu Hirata <kazu@hxi.com>
5214 * config/tc-sh.c: Fix formatting.
5215 * config/tc-tic54x.c: Fix formatting.
5216 * depend.c: Fix formatting.
5217 * flonum-konst.c: Likewise.
5218 * flonum-mult.c: Likewise.
5220 2000-07-07 Kazu Hirata <kazu@hxi.com>
5222 * config/tc-sh.c: Fix comments.
5223 * config/obj-vms.c: Fix comments.
5224 * config/tc-a29k.c: Likewise.
5225 * config/tc-alpha.c: Likewise.
5226 * config/tc-h8300.c: Likewise.
5227 * config/tc-h8500.c: Likewise.
5228 * config/tc-i370.c: Likewise.
5229 * config/tc-ia64.c: Likewise.
5230 * config/tc-m68hc11.c: Likewise.
5231 * config/tc-m68k.c: Likewise.
5232 * config/tc-mips.c: Likewise.
5233 * config/tc-ns32k.c: Likewise.
5234 * config/tc-ppc.c: Likewise.
5235 * config/tc-z8k.c: Likewise.
5237 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5239 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5240 Default to '(SEC_LOAD | SEC_DATA)'.
5241 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5243 * doc/internals.texi (CPU Backend): Describe
5244 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5246 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5248 * as.c (parse_args): NULL terminate the long option list.
5250 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5252 * config/tc-d30v.h: Include "write.h" for fixS.
5253 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5255 2000-07-05 Nick Clifton <nickc@cygnus.com>
5257 * config/tc-d30v.c (write_2_short): Further changes to warning
5258 messages produced when combining EITHER_BUT_PREFER_MU attributed
5261 2000-07-05 DJ Delorie <dj@redhat.com>
5265 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5267 * config/tc-arm.c (psrs): Accept combinations of flags.
5269 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5271 * config/tc-avr.c: Change _ () to _() around all strings marked
5272 for translation (exception from the usual coding style).
5273 (avr_opt): New struct variable, how the new switches are set.
5274 (OPTION_MMCU): Define as 'm' and actually use.
5275 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5276 (show_mcu_list): New function, display the list of known MCUs.
5277 (md_show_usage): Document the new switches. Call show_mcu_list.
5278 (avr_set_arch): Change 'm' to OPTION_MMCU.
5279 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5280 Handle the new switches.
5281 (avr_operands): Disable warnings for undefined combinations of
5282 operands if -mall-opcodes. Disable warnings for skipping two-word
5283 instructions if enhanced core or -mno-skip-bug.
5284 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5285 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5286 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5287 (avr_ldi_expression): Warn about implicit lo8().
5288 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5290 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5292 * configure.in: Add entry for mips-*-sysv4*MP*
5293 * configure: Rebuild
5294 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5295 elf32-tradlittlemips for traditional mips targets.
5296 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5297 test for Link Once sections as in adjust_reloc_syms.
5298 * config/te-tmips.h: New file for traditional mips targets. Define
5301 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5303 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5304 flags argument is not present, don't change an existing section's
5305 section's attributes. If the flags argument is present, warn if the
5306 attributes don't match the section's current attributes. When
5307 long section names are supported, set SEC_LINK_ONCE and
5308 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5310 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5312 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5313 symbols; create them.
5315 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5317 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5318 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5320 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5322 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5323 expressions. Ignore the problem when handling 16 bit signed
5324 immediates, because the assembler will take care of the relocation
5327 2000-06-27 Nick Clifton <nickc@cygnus.com>
5329 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5330 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5331 sequential order, and emit warning messages if the input source
5332 code contains constructs like that, or parallel constructs
5333 containing such opcodes.
5335 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5337 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5338 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5339 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5340 (md_show_usage): Update usage message.
5341 (md_parse_option): Allow redefinition of MCU type within the
5342 same avr[1-5] bfd machine type. Show both old and new MCU type
5343 in the error message.
5344 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5345 Simplify 8K wrap code.
5347 2000-06-25 Kazu Hirata <kazu@hxi.com>
5349 * config/obj-aout.c: Remove all uses of DEFUN.
5350 * config/obj-ieee.c: Likewise.
5351 * config/tc-sh.c: Fix comment typos.
5352 * config/tc-tahoe.c: Likewise.
5353 * config/tc-vax.c: Likewise.
5354 * config/tc-w65.c: Likewise.
5355 * config/tc-z8k.c: Likewise.
5356 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5358 2000-06-24 DJ Delorie <dj@cygnus.com>
5360 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5361 more changes from Sept 1999
5362 (tc_i386_fix_adjustable): ditto
5363 (md_apply_fix3): ditto
5365 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5367 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5368 (gas_cgen_parse_operand): Set it around expression() call.
5369 (gas_cgen_md_operand): Test for it before longjmp().
5371 2000-06-24 Kazu Hirata <kazu@hxi.com>
5373 * config/tc-h8500.c: Remove all uses of DEFUN.
5374 * config/tc-sh.c: Likewise.
5375 * config/tc-w65.c: Likewise.
5376 * config/tc-z8k.c: Likewise.
5378 * config/tc-h8500.c: Fix typos in comments.
5380 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5382 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5385 2000-06-23 matthew green <mrg@redhat.com>
5387 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5388 defined. Fix error message for `[' grouping.
5390 2000-06-22 Kazu Hirata <kazu@hxi.com>
5392 * config/tc-h8300.c: Fix formatting and comment typos.
5394 2000-06-22 Timothy Wall <twall@cygnus.com>
5396 * config/tc-ia64.c (note_register_values): Move premature QP
5397 notation clearing into the appropriate place.
5399 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5401 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5402 first before anything else. Add bin-bugs.h, emul.h and progress.h
5403 Sort list of files as for $(OBJS) in Makefile.am.
5405 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5406 find one. Remake dependencies.
5407 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5408 * Makefile.in: Regenerate.
5409 * doc/Makefile.in: Regenerate.
5411 * config/tc-i386.c (i386_displacement): Don't assume a constant
5412 displacement is necessarily 16 bits when in 16 bit code mode.
5413 (md_assemble): Instead size the displacement here after we know
5414 for sure that a .code16gcc operand hasn't automatically added
5415 operand size prefixes.
5417 2000-06-21 H.J. Lu <hjl@gnu.org>
5419 * Makefile.am: Rebuild dependency.
5420 * Makefile.in: Rebuild.
5422 2000-06-21 Kazu Hirata <kazu@hxi.com>
5424 * config/tc-h8300.c (parse_reg): Make the function static.
5425 (parse_exp): Likewise.
5427 2000-06-20 DJ Delorie <dj@cygnus.com>
5429 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5430 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5431 for cygwin import libraries to work properly.
5433 2000-06-20 H.J. Lu <hjl@gnu.org>
5435 * Makefile.am: Rebuild dependency.
5436 * Makefile.in: Rebuild.
5437 * configure: Likewise.
5438 * doc/Makefile.in: Likewise.
5440 2000-06-20 Timothy Wall <twall@cygnus.com>
5442 * doc/internals.texi (CPU backend): Add @itemx for
5443 TC_START_LABEL_WITHOUT_COLON.
5444 * doc/c-tic54x.texi: New.
5445 * doc/as.texinfo: Add tic54x features and include primary tic54x
5447 * doc/all.texi: Add C54X.
5448 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5449 * doc/Makefile.in: Regenerate.
5450 * configure.in: Add tic54x and define LIBM for tic54x.
5451 * configure: Regenrate.
5452 * config/tc-tic54x.[ch]: New.
5453 * config/obj-coff.h: Add tic54x.
5454 * Makefile.am: (CPU_TYPES): Add tic54x.
5455 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5456 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5457 (as_new_LDADD): Add $(LIBM).
5458 * Makefile.in: Regenerate.
5460 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5462 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5463 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5464 * doc/as.texinfo: Likewise.
5466 * configure, Makefile.in: Regenerate.
5467 * configure.in (emulations): Recognize m6811 and m6812.
5468 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5469 Added files for 68hc11 and 68hc12 assembler.
5470 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5471 * config/tc-m68hc11.h: Header definition for that assembler.
5473 2000-06-18 Nick Clifton <nickc@redhat.com>
5475 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5476 instead of OCTETS_PER_BYTE.
5478 * config/tc-v850.c: Fix compile time warnings.
5479 * config/tc-ppc.c: Fix compile time warnings.
5481 2000-06-18 H.J. Lu <hjl@gnu.org>
5483 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5484 * configure: Rebuild.
5486 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5488 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5491 2000-06-16 Nick Clifton <nickc@cygnus.com>
5493 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5494 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5496 * doc/c-mips.texi: Document newly accepted cpu variants.
5498 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5500 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5502 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5504 * macro.c (getstring): Make it possible to escape the quote
5507 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5509 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5511 2000-06-13 H.J. Lu <hjl@gnu.org>
5513 * configure: Regenerate.
5515 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5517 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5519 * doc/internals.texi (line_separator_chars): Semicolon is no
5520 longer a default. Mention null and newline as defaults.
5522 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5524 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5525 * config/tc-i860.h (line_separator_chars): Likewise.
5526 * config/tc-h8300.c (line_separator_chars): Likewise.
5527 * config/tc-i960.c (line_separator_chars): Likewise.
5528 * config/tc-m68k.c (line_separator_chars): Likewise.
5529 * config/tc-mips.c (line_separator_chars): Likewise.
5530 * config/tc-ns32k.c (line_separator_chars): Likewise.
5531 * config/tc-sparc.c (line_separator_chars): Likewise.
5532 * config/tc-vax.c (line_separator_chars): Likewise.
5534 * config/tc-h8300.c (comment_chars): Use string initialiser.
5535 * config/tc-i960.c (line_comment_chars): Likewise.
5536 * config/tc-z8k.c (comment_chars, line_comment_chars,
5537 line_separator_chars): Likewise.
5539 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5542 2000-06-08 Nick Clifton <nickc@cygnus.com>
5544 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5547 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5549 * configure.in (VERSION): Update to show this is the CVS mainline.
5551 2000-06-08 Matthew Jacob <mjacob@feral.com>
5553 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5554 $at is the integer register $r28, vs. both $r28 and the floating
5555 point register $f28.
5557 2000-06-08 James E. Wilson <wilson@cygnus.com>
5559 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5560 (dot_endp): Don't call ia64_flush_insns.
5561 (emit_one_bundle): Don't delete prologue/body records from
5562 unwind_record list in first loop. Rewrite second loop to account for
5565 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5567 * config/tc-ia64.c: Add missing prototypes.
5568 (generate_unwind_image): Cast argument to output_unw_records call.
5570 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5572 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5574 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5576 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5577 (REGISTER_P): likewise.
5578 (avr_opcodes): uses include/opcode/avr.h
5579 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5581 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5583 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5586 2000-06-03 H.J. Lu <hjl@gnu.org>
5588 * read.c (is_end_of_line): Put back `;'.
5590 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5592 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5594 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5596 * expr.c (operand): Test is_end_of_line outside switch to catch
5597 line separator chars that are also operators.
5598 (operator): Return O_illegal for line separator chars.
5600 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5601 entry (or `!' entry for TC_HPPA).
5603 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5604 before indexing is_end_of_line. Remove redundant check for '\0'.
5606 * config/tc-h8500.c (md_assemble): Likewise.
5607 * config/tc-mcore.c (md_assemble): Likewise.
5608 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5611 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5613 * config/tc-mcore.c (mcore_cons): Likewise.
5614 (mcore_float_cons): Likewise.
5615 (mcore_stringer): Likewise.
5616 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5618 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5620 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5622 2000-05-29 Nick Clifton <nickc@cygnus.com>
5624 * config/tc-sh.c: Fix compile time warning messages.
5626 * config/tc-mips.c: Fix compile time warning messages.
5628 2000-05-29 Philip Blundell <philb@gnu.org>
5630 * doc/as.texinfo: Update copyright dates.
5631 (Local Labels): Delete misplaced mention of ARM.
5632 * NEWS: Mention ARM ELF support.
5634 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5636 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5637 it is modified, and use the real_size to compute the frag address
5638 for dwarf2 line info.
5640 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5642 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5643 line-matching scheme to cope with automake moving variables around.
5644 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5645 * Makefile.in: Regenerate.
5647 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5649 * config/tc-sparc.c (sparc_relax): New.
5650 (md_longopts): Add -relax and -no-relax options.
5651 (md_parse_options, md_show_usage): Likewise.
5652 (md_apply_fix3): Optimize tail call into branch always if possible.
5654 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5656 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5657 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5658 rules, with warning when a GAS statement specifies a packing that
5659 will result in an instruction being squashed.
5660 Added typdef packing_type and enumerals, changed various integer
5661 literals to use the enumerals.
5663 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5665 * config/tc-ia64.c (dot_restorereg_p): New function.
5666 (md_pseudo_table): Add restorereg.p.
5667 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5668 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5670 * config/tc-ia64.h (unw_record_type): Add unwabi.
5671 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5672 called MASK with members for imask, and the masks produced by
5673 fr_mem, gr_mem, br_mem, and frgr_mem.
5674 (unw_p_record): Add members ABI and CONTEXT.
5675 (unw_x_record): Add member AB.
5676 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5677 as pseudo-register for use during unwind info generation.
5678 (AR_PFS, AR_LC): New macros.
5679 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5680 whose names start with an at sign (as in "@priunat").
5681 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5683 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5684 proc_end, unwind_info, personality_routine): Consolidate into
5685 "unwind" structure to reduce offset-table use. Add member
5686 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5688 (output_R1_format, output_R3_format, output_P3_format,
5689 output_P6_format): Initialize R with zero to reduce compiler warnings.
5690 (output_P7_format): Ditto. Add `default' branch to switch
5691 statement to reduce compiler warnings.
5692 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5693 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5694 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5695 into single argument.
5696 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5697 compiler warnings. Merge A and B args into single argument.
5698 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5699 A and B args into single argument.
5700 (free_record): Removed (wasn't used).
5701 (free_list_records): Also free imasks in prologue records.
5702 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5703 (output_spill_mask): Remove.
5704 (output_unwabi): New function.
5705 (output_epilogue, output_label_state, output_copy_state): Call
5707 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5708 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5710 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5711 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5712 as part of handling the prologue records. Emit region's imask if
5713 we have one. Handle unwabi, epilogue, label_state, copy_state,
5714 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5715 spill_sprel_p, and spill_reg_p records.
5716 (set_imask, count_bits, slot_index): New function.
5717 (fixup_unw_records): Fix region size computation. Handle
5718 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5719 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5720 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5721 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5722 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5723 (dot_save): Use manifest constants for applicaton registers.
5724 Handle REG_PR and REG_PRIUNAT.
5725 (dot_restore): Don't just ignore it.
5726 (dot_restorereg): New function..
5727 (generate_unwind_image): Ensure unwind info is a multiple of eight
5728 bytes, not just four bytes.
5729 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5730 (dot_altrp): Don't just ignore it.
5731 (dot_savemem): New function. Replaces dot_savesp() and
5732 dot_savepsp(). Use manifest constants for applicaton registers.
5733 Handle REG_PR and REG_PRIUNAT.
5734 (dot_savef): Simplify.
5735 (dot_saveb): Support generation of br_gr.
5736 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5737 dot_label_state, dot_copy_state): New function.
5738 (dot_unwabi): Don't just ignore it.
5739 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5740 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5741 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5742 (emit_one_bundle): Set slot number for prologue/body records
5743 *before* emitting the first insn.
5744 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5745 (md_begin): Declare "psp" pseudo-register.
5746 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5747 so we don't get segfault.
5748 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5749 counts as required per SW Conventions manual
5750 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5751 output_preds_psprel, output_preds_sprel, output_spill_base,
5752 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5753 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5754 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5755 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5756 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5757 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5758 (dot_vframe): Implement.
5759 (dot_vframesp, dot_vframepsp): New function.
5761 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5763 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5764 * configure: Regenerate.
5766 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5768 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5769 (md_estimate_size_before_relax): so we can use it here instead of
5770 old kludges. Localise vars to blocks. Comment.
5772 * frags.c (frag_new): Update fr_var comments.
5773 * frags.h (struct frag): Ditto.
5775 2000-05-22 Richard Henderson <rth@cygnus.com>
5777 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5778 (pseudo_func): Add pcrel.
5779 (operand_match): Handle IA64_OPND_TGT64.
5780 (build_insn): Likewise.
5781 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5782 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5783 (fix_insn): Handle all three 64-bit relocation types.
5785 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5787 * obj.h (struct format_ops): New members begin, app_file,
5788 s_set_other, s_set_desc, s_get_type, s_set_type,
5789 separate_stab_sections, init_stab_section.
5791 * config/obj-multi.h: Update GPL notice to v2.
5793 (obj_app_file): New.
5794 (S_SET_SIZE): Test s_set_size for NULL before calling.
5795 (S_SET_ALIGN): Similar for s_set_align.
5800 (SEPARATE_STAB_SECTIONS): New.
5801 (INIT_STAB_SECTION): New.
5802 (EMIT_SECTION_SYMBOLS): New.
5803 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5805 * config/obj-elf.h: Update GPL notice to v2.
5806 Mention that this file is included from obj-multi.h.
5807 (obj_begin): Wrap definition in ifndef.
5808 (elf_file_symbol): Constify declaration.
5809 (obj_app_file): Ditto.
5810 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5811 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5813 * config/obj-elf.c (elf_s_set_other): New.
5814 (elf_file_symbol): Constify argument.
5815 (elf_separate_stab_sections): New.
5816 (elf_init_stab_section): New.
5817 (elf_format_ops): Add new members. Remove comma at end.
5819 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5820 (ecoff_format_ops): Add new fields. Remove comma at end.
5821 Mention inconsistency for emit_section_symbols.
5823 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5825 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5826 (coff_separate_stab_sections): New.
5827 (coff_format_ops): Add new members.
5829 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5830 (obj_aout_s_set_other): New.
5831 (obj_aout_s_set_desc): New.
5832 (obj_aout_s_get_type): New.
5833 (obj_aout_s_set_type): New.
5834 (obj_aout_separate_stab_sections): New.
5835 (aout_format_ops): New members added. Use obj_aout_process_stab,
5836 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5837 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5839 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5841 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5843 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5844 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5845 (md_estimate_size_before_relax): Ensure jumps to weak and
5846 externally visible symbols are relocatable.
5848 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5850 * stabs.c (aout_process_stab): Make global.
5851 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5852 * read.h (aout_process_stab): Declare.
5854 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5855 Generalize to *aout, *coff *elf.
5856 * configure: Regenerated.
5858 * doc/internals.texi (Object format backend): Say
5859 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5861 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5862 * Makefile.in: Regenerated.
5864 2000-05-19 Catherine Moore <clm@cygnus.com>
5866 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5868 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5870 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5871 instruction to reflect change in re_assemble_*.
5873 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5875 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5876 build PA64 ELF tools.
5877 * configure: Rebuilt.
5879 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5881 * Makefile.am: Regenerate dependencies.
5882 * Makefile.in: Regenerate.
5884 2000-05-15 Nick Clifton <nickc@cygnus.com>
5886 * config/tc-arm.c (struct asm_psr): Add boolean field
5887 distinguishing between CSPR and SPSR. Rename 'number' field
5889 (psrs): Rearrange contents to match new asm_psr structure.
5890 (arm_psr_parse): Move next to psr_required_here. Make it
5891 return an asm_psr structure.
5892 (psr_required_here): Use asm_psr structure returned by
5894 (do_msr): Reorganise to allow psr_required_here to be called
5896 (md_undefined_name): Mark 'name' parameter as unused, since
5897 the COFF target does not use it.
5899 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5901 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5903 * config/te-aux.h: Likewise.
5904 * config/te-dpx2.h: Likewise.
5905 * config/te-go32.h: Likewise.
5906 * config/te-hp300.h: Likewise.
5907 * config/te-hppa.h: Likewise.
5908 * config/te-i386aix.h: Likewise.
5909 * config/te-ic960.h: Likewise.
5910 * config/te-interix.h: Likewise.
5911 * config/te-nbsd532.h: Likewise.
5912 * config/te-pc532mach.h: Likewise.
5913 * config/te-ppcnw.h: Likewise.
5914 * config/te-psos.h: Likewise.
5915 * config/te-sparcaout.h: Likewise.
5916 * config/te-sun3.h: Likewise.
5917 * config/te-sysv32.h: Likewise.
5919 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5921 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5922 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5923 and sign extend without an if statement.
5924 (build_bytes): Likewise.
5926 2000-05-14 Kazu Hirata <kazu@hxi.com>
5928 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5929 X_add_symbol L_32 case.
5931 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5933 * config/te-freebsd.h: New file.
5935 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5937 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5938 bindtextdomain): Replace defines with those from intl/libgettext.h
5939 to quieten gcc warnings.
5941 * NEWS: Mention x86 .arch and -q.
5943 * config/tc-i386.c (quiet_warnings): New.
5944 (md_assemble): Use quiet_warnings.
5945 (md_parse_option): Set quiet_warnings from -q.
5946 (md_show_usage): Mention -q, delete -m.
5947 (flag_do_long_jump): Delete.
5948 (md_parse_option): Remove -m.
5949 (md_show_usage): Remove -m.
5950 (md_create_long_jump): Remove useless flag_do_long_jump code.
5952 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5953 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5955 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5956 Alexander Sokolov <robocop@netlink.ru>
5958 * doc/c-i386.texi (i386-Arch): New section.
5959 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5961 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5962 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5963 architecture has been given and is not 486.
5964 (set_cpu_arch): New.
5965 (md_pseudo_table): Add .arch.
5966 (md_assemble): Warn if cpu architecture has been given and an
5967 unsupported instruction.
5969 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5970 Move operand_types bit defines after relevant template field.
5971 (template): Add cpu_flags.
5975 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
5977 * config/tc-mn10300.h (md_end): Define.
5978 (mn10300_finalize): Declare.
5979 * config/tc-mn10300.c: Include dwarf2dbg.h.
5980 (debug_line): Define.
5981 (md_assemble): Generate dwarf2 line info.
5982 (mn10300_finalize): New function. Finalize dwarf2 info.
5984 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
5986 * config/tc-mips.c (md_estimate_size_before_relax): Use the
5987 external version of the relocation for weak symbols.
5989 2000-05-08 David Mosberger <davidm@hpl.hp.com>
5991 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
5992 frame size in units of 16 bytes, as required per SW Conventions manual.
5993 (output_unw_records): Output info-block header as a dword to get
5996 2000-05-08 Alan Modra <alan@linuxcare.com.au>
5998 * as.h: #include "file", not <file> on files from ../include.
5999 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6000 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6001 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6002 (tc_coff_symbol_emit_hook): Ditto.
6003 (OPTCOUNT): Cast to int to avoid compiler warning.
6004 (md_begin): Fix signed/unsigned warnings.
6006 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6008 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6009 ABRANCH LONG case for a conditional branch on a 68000.
6010 (md_estimate_size_before_relax): Likewise. Also handle
6011 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6012 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6013 PC-relative on all CPUs.
6014 (md_estimate_size_before_relax): Likewise.
6016 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6018 * as.c (parse_args): Just mention current year in printed
6021 2000-05-03 J.T. Conklin <jtc@redback.com>
6023 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6025 (md_parse_option): Recognize -m7400.
6027 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6029 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6030 don't permit lp to become less than the words array.
6032 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6034 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6035 Fix little-endian case.
6037 2000-05-03 David O'Brien <obrien@NUXI.com>
6039 * as.c (parse_args): Update copyright.
6041 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6043 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6044 for the .bss section too.
6046 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6048 * configure.in: Set em=linux for hppa-*-linux.
6049 * configure: Regenerate.
6050 * doc/Makefile.in: Regenerate with correct automake.
6052 * frags.c (frag_grow): Sanity check chunk_size.
6054 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6055 * config/obj-som.h: Likewise.
6056 * config/obj-ieee.h: Likewise.
6058 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6060 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6061 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6062 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6063 (pa_ip): low_sign_unext now returns via function value. Use
6064 re_assemble_* instead of dis_assemble_* and
6065 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6067 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6068 (md_section_align, md_parse_option, md_show_usage,
6069 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6070 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6071 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6072 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6073 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6075 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6076 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6077 outside of switch. Correct mask and shifting errors in case 10
6078 and case -11. In case 21, compare against signed range to suit
6079 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6080 case 17 and case 22, use offsetT variable to properly check range.
6081 Use re_assemble_* here too.
6082 (evaluate_absolute): Change type of value to offsetT. Call
6083 hppa_field_adjust to do the work for us.
6084 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6085 (pa_parse_cmpib_64_cmpltr): Ditto.
6086 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6087 of i to unsigned int.
6088 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6089 (pa_end_of_source): Return type is void.
6091 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6093 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6095 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6097 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6098 More comments added.
6099 (md_begin): Removed "construct symbols for each register name".
6100 Because register names conflicts with GCC generated function
6102 (avr_operand): Now constant numbers can be used as a register
6103 identifiers (0 as r0, 31 as r31).
6104 (md_assemble): use skip_space () before parsing instruction
6107 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6109 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6110 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6111 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6112 * configure: Regenerate.
6114 2000-04-29 Andreas Jaeger <aj@suse.de>
6116 * as.h: Correctly check GCC version.
6118 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6120 * doc/as.1: Fix unbalanced brackets.
6122 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6124 (line_comment_chars): Set to '/' if TE_FreeBSD.
6126 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6128 * configure.in: Configury support for PA64 (currently disabled).
6129 * configure: Rebuilt.
6131 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6133 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6134 bfd_set_section_alignment.
6136 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6138 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6141 2000-04-24 Nick Clifton <nickc@cygnus.com>
6143 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6144 * doc/as.texinfo (Align): Include arm and strongarm in list of
6145 targets that have the second form of the behaviour of the .align
6148 2000-04-24 Mark Klein <mklein@dis.com>
6150 * config/obj-som.c: Terminate obj_pseudo_table.
6152 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6154 * as.c (parse_args): Allow md_parse_option to override -a listing
6156 * config/obj-coff.c (add_lineno): Change type of offset parameter
6157 from "int" to "bfd_vma."
6158 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6159 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6160 (ppc_change_csect): Align correctly for XCOFF64.
6161 (ppc_machine): New function, which discards "ppc_machine" line.
6162 (ppc_tc): Cons for 8 when code is 64 bit.
6163 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6165 (md_parse_option): Handle -a64 and -a32.
6167 * config/tc-ppc.h (TARGET_MACH): Define.
6168 (TARGET_FORMAT): Move to function.
6169 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6171 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6173 * config/tc-avr.c: New AVR_ISA_ defined.
6174 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6175 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6176 for `fmul', `movw' and `lpm R,Z' instructions.
6177 (avr_operands): Warn if current opcode is a two-word instruction
6178 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6179 (avr_opcodes): New commands added.
6180 (REGISTER_P): Check 'a' and 'v' constraint letters.
6181 (mcu_types): New MCU added.
6183 2000-04-22 Timothy Wall <twall@cygnus.com>
6185 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6187 (operand_match): Conditionally insert default bit values for IMMU9.
6189 2000-04-14 Matthew Green <mrg@cygnus.com>
6191 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6192 * configure: Rebuilt.
6194 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6195 Jason Eckhardt <jle@cygnus.com>
6197 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6199 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6200 Added handling of new operand types l,y,&,fe,fE,fx.
6202 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6203 David Mosberger <davidm@hpl.hp.com>
6204 Timothy Wall <twall@cygnus.com>
6205 Andrew MacLeod <amacleod@cygnus.com>
6206 Jim Wilson <wilson@cygnus.com>
6208 * Makefile.am (CPU_TYPES): Add ia64.
6209 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6210 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6211 * Makefile.in: Rebuild.
6212 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6213 * configure: Rebuild.
6214 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6215 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6216 * expr.c (expr): Handle md_optimize_expr.
6217 * read.c (LEX_HASH): Add comment.
6218 * config/tc-ia64.c, config/tc-ia64.h: New files.
6220 2000-04-21 Richard Henderson <rth@cygnus.com>
6222 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6223 bundling a non-delayed branch type instruction.
6225 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6227 * config/tc-mn10300.c (HAVE_AM30): Define.
6228 (md_assemble): Use it.
6230 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6232 * config/obj-elf.c (obj_elf_change_section): Check for changed
6235 * Makefile.am: (CPU_MULTI_VALID): Remove.
6236 (MULTI_CPU_TYPES): Define.
6237 (MULTI_CPU_OBJ_VALID): Define.
6238 (DEPTC): Use the above.
6239 (DEPOBJ): Same here.
6241 Regenerate dependencies.
6242 * Makefile.in: Regenerate.
6244 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6246 * Makefile.am (YACC, LEX): Get them from configure.
6248 2000-04-18 H.J. Lu (hjl@gnu.org)
6250 * config/tc-i386.c (offset_in_range): Use addressT instead of
6251 bfd_vma for non-bfd assemblers.
6253 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6255 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6256 doesn't give spurious errors.
6258 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6260 * as.h (SEEK_SET): Define if undefined.
6262 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6264 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6265 constants, and don't assume offsetT is 32 bits.
6267 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6269 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6270 (md_pcrel_from_section): Add prototype.
6271 (d10v_fix_adjustable): Add prototype.
6272 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6274 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6276 2000-04-12 Nick Clifton <nickc@cygnus.com>
6278 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6279 symbol in frag chain.
6281 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6283 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6284 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6285 (fits_in_signed_word, smallest_imm_type): Ditto.
6286 (md_assemble): Use an offsetT var to hold offsetT values, not a
6288 (offset_in_range): New.
6289 (md_assemble): Use it.
6290 (md_convert_frag): Change type of target_address, opcode_address,
6291 and displacement_from_opcode_start to offsetT.
6292 (md_create_short_jump): Change type of offset to offsetT.
6293 (md_create_long_jump): Ditto.
6294 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6295 (md_chars_to_number): Remove.
6296 (output_invalid): Remove duplicate prototype.
6298 2000-04-09 Nick Clifton <nickc@cygnus.com>
6300 * Makefile.am (CPU_TYPES): Add 'avr'.
6301 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6302 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6304 * Makefile.in: Regenerate.
6306 * doc/as.texinfo: Add M32R documentation.
6308 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6310 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6311 --enable-build-warnings option.
6312 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6313 * Makefile.in, configure: Re-generate.
6315 2000-04-07 Nick Clifton <nickc@cygnus.com>
6317 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6318 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6319 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6320 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6321 (arm_force_relocation): Force relocations for
6322 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6324 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6326 * config/tc-sh.c (get_operands): There's no third operand if the
6327 first operand is an immediate.
6329 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6331 * config/tc-sh.c (immediate): Delete.
6332 (sh_operand_info): Add immediate member.
6333 (parse_reg): Use A_PC for pc.
6334 (parse_exp): Add second argument 'op'. All callers changed.
6335 (parse_at): Expect pc to be coded as A_PC.
6336 Use immediate field in *op.
6337 (insert): Add fourth argument 'op'. All callers changed.
6338 (build_relax): Add second argument 'op'. All callers changed.
6339 (insert_loop_bounds): New function.
6340 (build_Mytes): Remove DISP_4.
6341 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6342 (assemble_ppi): Use immediate field in *operand.
6343 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6344 (md_apply_fix): Likewise.
6345 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6347 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6349 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6351 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6353 * internals.texi (CPU backend): Document
6354 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6356 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6358 * po/gas.pot: Regenerate.
6360 * as.c (show_usage): Restore translated part of bug string.
6361 * gasp.c (show_usage): Likewise.
6363 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6364 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6365 than move-if-change.
6366 (DEP1): Modify for "gcc -MM".
6370 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6371 Update dependencies.
6372 * Makefile.in: Regenerate.
6374 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6376 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6377 (md_begin): Likewise.
6378 (HAVE_AM33): New macro.
6379 (md_assemble): Use it. Match r_regs and xr_regs only if
6382 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6384 * as.h: #include "bin-bugs.h"
6385 * as.c (show_usage): Use REPORT_BUGS_TO.
6386 * gasp.c: #include "bin-bugs.h"
6387 (show_usage): Use REPORT_BUGS_TO.
6389 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6391 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6393 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6394 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6397 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6399 * config/tc-i386.c (i386_immediate): Don't assume a constant
6400 immediate is necessarily 16 bits when in 16 bit code mode.
6401 (md_assemble): Instead set guess_suffix here after we have checked
6404 2000-04-02 Richard Henderson <rth@cygnus.com>
6406 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6407 quantities. Correct right shift sign extension.
6408 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6409 32-bit value when shifting into place.
6411 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6413 * app.c: Add ATTRIBUTE_UNUSED as needed.
6414 * config/tc-ppc.c: Likewise.
6415 (ppc_size): Make unsigned long.
6416 (ppc_insert_operand): Add casts to avoid warnings.
6418 2000-03-31 Nick Clifton <nickc@cygnus.com>
6420 * config/tc-d10v.h (md_flush_pending_output): Define.
6422 2000-03-29 Nick Clifton <nickc@cygnus.com>
6424 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6425 segment. Works for both BFD_ASSEMBLER and others.
6426 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6428 2000-03-29 Nick Clifton <nickc@cygnus.com
6430 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6432 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6434 * listing.c (LISTING_LHS_WIDTH): Default depends on
6436 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6438 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6440 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6443 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6445 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6447 * config/tc-avr.c (mcu_types): Add missing initialiser.
6448 (md_pcrel_from_section): Add prototype.
6449 (avr_operand): Remove redundant test of unsigned < 0.
6450 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6452 2000-03-27 Denis Chertykov <denisc@overta.ru>
6454 * config/tc-avr.c: New file for AVR support.
6455 * config/tc-avr.h: Likewise.
6456 * configure.in: Add AVR support.
6457 * configure: Regenerate.
6459 2000-03-26 Timothy Wall <twall@cygnus.com>
6461 * gasp.c (macro_op): Add new argument to check_macro call.
6462 Macro structure definitions moved to macro.h
6463 * sb.h: Add argument to prototype for input_scrub_include_sb.
6464 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6465 nesting checks with an additional flag.
6466 (struct input_save): Add flag to indicate whether current sb
6467 should be checked for proper macro/conditional nesting.
6468 (input_scrub_push/pop): Save/restore nest check flag.
6469 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6471 * macro.c (check_macro): Allow caller to retrieve parsed macro
6472 information if a pointer is provided. This information may be
6473 used by the new macro hooks.
6474 * macro.h: Update prototype for check_macro. Macro struct
6475 definitions moved here from macro.c/gasp.c.
6476 * read.c (read_a_source_file): Add parameter to check_macro call,
6477 and pass macro info to the macro hook, if defined.
6478 (input_scrub_insert_line): New. Allow insertion of a line of
6479 characters into the input stream.
6480 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6481 file into the input stream.
6482 (s_include): Use input_scrub_insert_file.
6483 * internals.texi: Document new macro hooks.
6484 * as.h: New prototypes added.
6486 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6488 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6489 an initial capital letter.
6490 (i386_index_check): Reindent.
6492 2000-03-19 Nick Clifton <nickc@cygnus.com>
6494 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6497 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6499 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6500 instruction operand bad if Rd > 7 when generating
6501 thumb instructions. Prevents for example,
6502 "adr r12,label" from silently failing and generating
6503 the wrong instruction.
6505 2000-03-17 Nick Clifton <nickc@cygnus.com>
6507 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6508 that have a destingation >= 0x400000.
6509 Fix compile time warning messages.
6511 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6513 * config/tc-sh.c (md_begin): When encountering insn that are
6514 not supported by the current arch, only change the name if
6515 its contents are the same as prev_name.
6516 (get_specific): If the the architecture doesn't match, fail.
6518 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6520 * config/tc-sh.c (IDENT_CHAR): Define.
6521 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6522 matching back where it came from.
6524 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6526 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6528 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6530 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6533 2000-03-15 Kazu Hirata <kazu@hxi.com>
6535 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6537 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6539 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6540 floating-point-number, make sure 'f' is in FLT_CHARS.
6542 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6544 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6545 (s_lcomm_internal): Use it.
6546 * doc/internals.texi (CPU backend): Document it.
6547 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6550 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6552 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6555 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6556 implementation doesn't have special handling for switch
6558 (macro_build): Allow for code in sections other than .text.
6560 (mips_ip): Likewise.
6561 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6562 Don't perform relocs if we will be outputting them.
6563 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6564 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6567 2000-03-09 Catherine Moore <clm@cygnus.com>
6569 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6570 relocation type based on the entry in the fixup structure.
6571 Put S_IS_EXTERN processing back in.
6573 2000-03-08 H.J. Lu (hjl@gnu.org)
6575 * Makefile.am (install-exec-tooldir): Depend on
6576 install-exec-bindir for parallel make.
6577 * Makefile.in: Regenerated.
6579 2000-03-06 Nick Clifton <nickc@cygnus.com>
6581 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6583 (md_parse_option): Parse -m32r command line switch - disable m32rx
6585 (md_show_usage): Document new option.
6587 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6588 * doc/Makefile.in: Regenerate.
6589 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6591 2000-03-02 Michael Meissner <meissner@redhat.com>
6593 * config/tc-d30v.c (check_range): Remove code that incorrectly
6594 sign extended values where bits < 32.
6596 2000-03-02 H.J. Lu (hjl@gnu.org)
6598 * configure.in: Support --enable-targets=all on ia32.
6599 * configure: Regenerated.
6601 2000-03-01 Nick Clifton <nickc@cygnus.com>
6603 * gasp.c (do_align): Remove bogus check of alignment value.
6605 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6607 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6608 TC_PPC was defined forced the type of a symbol with no other type
6611 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6613 * doc/internals.texi (CPU backend): Mention that
6614 line_separator_chars do not break up comments. Fix typos for
6615 LEX_AT and LEX_NAME descriptions. Document operands for
6616 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6617 description of md_create_short_jump usage. Document argument for
6618 md_undefined_symbol.
6620 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6622 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6623 (md_parse_option): Handle it.
6624 (md_show_usage): Document it.
6626 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6628 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6629 opcode, for the instruction `pal19'. From Andrea Arcangeli
6632 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6634 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6636 (md_assemble): To here, before template operands are matched.
6637 Also ensure a constant immediate is sign extended when we know the
6638 size is at most 16 bits. This is to catch cases like "add
6639 $0xffc0,%ax" where we don't know the size, and thus that the
6640 immediate can be represented as Imm8S until after parsing the
6642 (i386_displacement): Similarly sign extend 16 bit constant
6644 (md_assemble): Relax 16-bit jump constant range check to suit sign
6645 extended displacements.
6647 2000-02-26 Andreas Jaeger <aj@suse.de>
6649 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6651 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6653 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6654 call operands when intel_syntax.
6655 (intel_float_operand): Return 2 for "fi...".
6656 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6657 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6658 earlier "SHORT" change.
6659 (md_assemble): When determining suffix from Regs, exclude
6662 2000-02-24 Nick Clifton <nickc@cygnus.com>
6664 * configure: Add arm-wince, mips-pe and sh-pe targets.
6665 * configure: Regenerate.
6667 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6669 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6670 "pe-mips" for the mips-pe target.
6672 * config/tc-arm.c (insns): Change displacement encoded in BL
6673 and B instructions if the target port is arm-wince.
6674 (do_ldst): Do not bias the relocation offset if the target
6676 (md_pcrel_from): Add in missing relocation offset bias if the
6677 target os arm-wince.
6679 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6680 (md_begin): Disable -G support for mips-pe target.
6681 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6682 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6685 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6686 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6687 assembler, just set the alignment to 4.
6689 * config/te-wince-pe.h: New file for WinCE targets. Define
6692 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6694 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6695 string instructions.
6696 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6697 (i386_intel_memory_operand): After finding a segment override,
6698 check again for no `[' before looking for a displacement. Bomb if
6699 more than one displacement rather than silently discarding the
6700 second and subsequent ones. Free strings malloc'd by
6701 build_displacement_string.
6703 2000-02-24 Catherine Moore <clm@cygnus.com>
6705 * config/obj-som.c (obj_pseudo_table): Add "weak".
6706 (obj_som_weak): New routine.
6708 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6710 * config/tc-i386.c (union i386_op): New.
6711 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6712 Throughout file replace occurences of disps[n], imms[n], regs[n]
6713 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6714 intel mode operand swapping. Add assert in regKludge and
6715 fake_zero_displacement code. Test i.types[n] when outputting
6716 displacements and immediates. Combine output of Disp16 with
6718 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6719 when in intel mode by (not) reversing fsub and fdiv operands
6720 before the template search. This fails for single operand
6721 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6722 undefined. Instead fix the base_opcode after we've found the
6723 template. Move base_opcode xor with found_reverse_match from
6724 opcode output code to before this fix so we test for the correct
6726 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6727 check in intel mode. Instead compare opcodes.
6729 * config/tc-i386.h (TC_RELOC): Delete.
6730 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6731 with equivalent call to reloc.
6733 * as.h (flag_m68k_mri): Move declaration after target include, and
6734 only declare when TC_M68K defined. Define as zero otherwise.
6735 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6736 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6737 Define as zero otherwise.
6738 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6739 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6740 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6741 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6742 testing whether defined.
6743 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6744 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6745 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6746 rather than testing whether defined.
6747 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6748 (parse_mri_cons): Declare and use only when TC_M68K.
6749 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6750 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6751 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6753 * NEWS: Mention IBM 370 support.
6755 2000-02-23 Richard Henderson <rth@cygnus.com>
6757 * config/tc-i386.c (md_assemble): When swapping operands for
6758 intel_syntax, assume everything that's not Imm or Disp is a
6761 2000-02-23 Linas Vepstas <linas@linas.org>
6763 * config/tc-i370.c, config/tc-i370.h: New files.
6764 * Makefile.am: Add support for Linux/IBM 370.
6765 * configure.in: Likewise.
6766 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6767 * config/obj-elf.c: Include elf/i370.h
6768 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6770 * Makefile.in: Regenerate.
6771 * configure: Regenerate.
6773 * doc/c-i370.texi: New file.
6774 * doc/all.texi: Include it.
6775 * doc/as.texinfo: And here.
6776 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6777 * doc/Makefile.in: Regenerate.
6779 2000-02-19 Michael Meissner <meissner@redhat.com>
6781 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6782 determine if an instruction can be used in parallel with an ADDppp
6783 or SUBppp instruction.
6785 2000-02-22 Andrew Haley <aph@cygnus.com>
6787 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6789 2000-02-22 Andrew Haley <aph@cygnus.com>
6791 * config/tc-mips.c (mips_gp32): New variable.
6792 (macro_build) Use mips_gp32.
6794 (md_longopts): Add "-mgp32" and "-mgp64".
6795 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6797 (OPTION_M7900): Change offset
6798 (OPTION_NO_M7900): Ditto.
6800 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6802 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6803 warning, and bump it to 1.
6805 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6807 From Brad Lucier <lucier@math.purdue.edu>:
6808 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6811 2000-02-21 Catherine Moore <clm@cygnus.com>
6813 * config/tc-mips.c (MF_HILO_INSN): Define.
6814 (mips_7000_hilo_fix): Declare.
6815 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6816 (md_parse_option): Check for 7000_HILO_FIX options.
6817 (OPTION_M7000_HILO_FIX): Define.
6818 (OPTION_NO_M7000_HILO_FIX): Define.
6819 * doc/c-mips.texi (-mfix7000): Describe.
6821 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6823 * listing.c (print_lines): Remove unused variable `end'.
6825 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6826 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6827 reloc_type when BFD_ASSEMBLER.
6828 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6829 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6830 statement and quell signed vs. unsigned comparison warning.
6832 2000-02-18 Nick Clifton <nickc@cygnus.com>
6834 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6835 the computed frag offset, rather than overwriting it.
6837 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6839 * config/tc-sh.c ("elf/sh.h"): Include.
6840 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6841 (md.begin): Initialize target_arch.
6842 Only include opcodes in has table that match selected architecture.
6843 (parse_reg): Recognize register names for sh-dsp.
6844 (parse_at): Recognize post-modify addressing.
6845 (get_operands): The leading space is now optional.
6846 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6847 arguments. Update valid_arch.
6848 (build_Mytes): Add support for SDT_REG_N.
6849 (find_cooked_opcode): New function, broken out of md_assemble.
6850 (assemble_ppi, sh_elf_final_processing): New functions.
6851 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6852 (md_longopts, md_parse_option): New option: -dsp.
6853 * config/tc-sh.h (elf_tc_final_processing): Define.
6854 (sh_elf_final_processing): Declare.
6856 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6858 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6859 the unwinder subspace. Save the current seg/subseg before creating
6862 2000-02-10 Nick Clifton <nickc@cygnus.com>
6864 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6865 little endian targets.
6866 (INST_BYTE1): Redefine to handle big and little endian
6868 (cpu_type): New type: Select between M340 and M210.
6869 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6870 instructions of the M340.
6871 (md_assemble): Add support for the MULSH and OPSR classes of
6873 (md_atof): Add support for little endian targets.
6874 (md_parse_option): Add support for -EL, -EB and -mcpu command
6876 (md_convert_frag): Add support for little endian targets.
6877 (md_apply_fix3): Add support for little endian targets.
6878 (md_number_to_chars): Add support for little endian targets.
6880 2000-02-10 Timothy Wall <twall@redhat.com>
6882 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6883 defined, use it to verify the symbol just read should be a label.
6885 2000-02-10 Timothy Wall <twall@redhat.com>
6887 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6888 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6889 around colons when KEEP_WHITE_AROUND_COLON is defined.
6890 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6891 and KEEP_WHITE_AROUND_COLON.
6893 2000-02-08 Timothy Wall <twall@redhat.com>
6895 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6897 (do_repeat): New. Abstract repeat logic so that a "break" can be
6899 (end_repeat): New. Provide support for a "break" out of the
6901 * read.h: Add prototypes for new functions.
6903 2000-02-08 Timothy Wall <twall@redhat.com>
6905 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6906 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6907 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6910 2000-02-08 Timothy Wall <twall@redhat.com>
6912 * read.c: Added elseif to directives table.
6913 * read.h: Added prototype for s_elseif.
6914 * doc/as.texinfo: Added description for elseif.
6915 * cond.c (s_elseif): New function
6917 2000-02-04 Timothy Wall <twall@redhat.com>
6919 * listing.c (print_lines): Remove conditionals causing bug in
6922 2000-02-03 Timothy Wall <twall@cygnus.com>
6924 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6926 * frags.c (frag_new): Calculate fr_fix in octets
6927 (frag_now_fix) Return offset as target address offset (bytes).
6928 (frag_now_fix_octets) New - Return offset in octets (8-bit
6930 * frags.h: Added prototype for frag_now_fix_octets().
6931 Distinguish between octets and bytes in field descriptions.
6932 * listing.c (calc_hex): Account for octets vs bytes when
6933 printing addresses/offsets.
6934 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6935 target is little-endian, print the octets in a word in big-endian
6936 order so that the display looks like a proper hexadecimal number,
6937 instead of having the octets reversed.
6938 * read.c (do_align): When recording alignment, alignment power
6939 should be in terms of target bytes (minimum addressible unit)
6941 (do_org) Convert ORG target address (byte) argument into an
6942 octet offset when generating a variable fragment.
6943 * symbols.c (resolve_symbol_value): Symbol final value
6944 converted to a target address offset (bytes) from its octet offset.
6945 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6946 offset (bytes) is adjusted by the frag offset (octets) converted
6948 (coff_frob_section) Section alignment power is in terms of bytes;
6949 convert it to an octet alignment power when calculating size (and
6950 size mask) in octets. Don't modify the section size in order to
6951 "align" it for TI COFF, since that format has a different method
6952 for storing alignment information.
6954 2000-02-01 Timothy Wall <twall@cygnus.com>
6956 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6957 entries, matching the way GCC generates them. If not escaped, the
6958 filename is encoded incorrectly.
6960 2000-01-31 Nick Clifton <nickc@cygnus.com>
6962 * config/tc-arm.c (reg_table): Add support for ATPCS register
6965 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6967 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6969 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6971 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6972 of a symbol when we really care about its value.
6974 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
6976 * config/tc-mcore.c (md_assemble): Give warning message if
6977 operands passes to instruction are more than the spec.
6979 2000-01-27 Thomas de Lellis <tdel@windriver.com>
6981 * config/tc-arm.c (armadjust_symtab): If the assembler is in
6982 Thumb mode but the label seen was not declared as '.thumb_func'
6983 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6984 correct disassembly of Thumb code bounded by non function labels.
6986 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
6988 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
6989 Add dependencies for e-i386aout.o. Fix 2 comment lines.
6991 * Makefile.in: Same here.
6994 * configure.in: Set bfd_gas for i386-aout when primary target
6995 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
6996 we may need the primary te_file. Remove incorrect comment.
6998 * configure: Regenerate.
7000 * config/e-i386aout.c: New file.
7002 * as.c (USE_EMULATIONS): Move to before print_version_id.
7003 (struct emulation): Add i386aout.
7004 (show_usage): Split text strings. Reformat -a text. Add --em
7008 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7009 (aout_format_ops): New.
7012 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7013 preprocessor conditional and add aout USE_EMULATIONS tests.
7014 (read_a_source_file): Don't pass error strings to printf as
7018 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7020 (do_data): Same here.
7021 (process_file): And here.
7024 * symbols.c (colon): Rewrite "already defined" fatal message
7025 code for aout with USE_EMULATIONS.
7028 * config/obj-aout.c (OBJ_HEADER): Define.
7029 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7031 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7032 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7034 (obj_aout_type): Expand S_SET_OTHER here too.
7035 (obj_read_begin_hook): Remove.
7036 (aout_pop_insert): New.
7037 (obj_aout_s_get_other): New.
7038 (obj_aout_s_get_desc): New.
7039 (aout_format_ops): New.
7042 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7043 gets aout_pseudo_table.
7044 (aout_pseudo_table): Declare.
7045 (obj_read_begin_hook): Define.
7048 * config/obj-coff.c (obj_pseudo_table): Rename to
7050 (coff_pop_insert): Use coff_pseudo_table.
7051 (coff_sec_sym_ok_for_reloc): Remove.
7052 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7053 and comment all zero entries and remove #if 0 code.
7056 * config/obj-coff.h (obj_pop_insert): Define.
7057 (coff_pseudo_table): Declare.
7060 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7061 s_get_size, s_set_size. Comment all zero entries.
7064 * config/obj-elf.c (elf_s_get_other): New function.
7065 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7066 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7067 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7069 (obj_elf_parse_section_letters): Don't pass error strings to
7070 printf as format arg.
7073 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7075 (elf_s_get_other): Declare.
7076 (S_GET_OTHER) Define as elf_s_get_other if not already
7078 (S_SET_OTHER): Only define when not already defined.
7079 (elf_obj_read_begin_hook): Declare.
7080 (obj_read_begin_hook): Define.
7081 (elf_obj_symbol_new_hook): Declare.
7082 (obj_symbol_new_hook): Define.
7085 * config/obj-multi.h: Add copyright header and protect against
7086 multiple inclusion. Add * to all function pointers.
7087 (OBJ_HEADER): If defined, include it rather than other defines
7089 (obj_frob_file_after_relocs): Test for NULL.
7090 (obj_symbol_new_hook): Here too.
7091 (obj_sec_sym_ok_for_reloc): And here.
7092 (S_GET_OTHER): Define.
7093 (S_GET_DESC): Define.
7094 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7095 (OBJ_MAYBE_ELF): Update comment.
7097 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7098 OBJ_AOUT preprocessor conditional and handle emulation by
7099 testing OUTPUT_FLAVOR.
7100 (i386_displacement): Here too.
7101 (md_section_align): Similarly here.
7102 (i386_target_format): Conditionally compile when more than one
7103 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7104 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7105 (i386_displacement): Here too.
7108 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7109 Define TARGET_FORMAT for aout only when not multi.
7112 * config/te-multi.h: Delete file as it's identical to te-generic.h
7114 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7116 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7117 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7120 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7122 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7125 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7127 * config/tc-mips.c (mips_do_align): New function.
7128 * config/tc-mips.h (md_do_align): Define.
7130 2000-01-10 Philip Blundell <philb@gnu.org>
7132 * doc/c-arm.texi (ARM Options): Fix typo.
7133 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7134 line separator for Linux.
7135 * doc/as.texinfo (Comments): Mention the ARM.
7137 2000-01-10 Philip Blundell <pb@futuretv.com>
7139 * configure.in (arm*-*-conix*): New target.
7140 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7142 * configure: Regenerate.
7144 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7146 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7147 (obj_elf_visibility): New function.
7149 * doc/as.texinfo (Visibility): New node: document visibility
7152 For older changes see ChangeLog-9899