1 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
3 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
4 * configure: Regenerate.
5 * Makefile.in: Regenerate.
6 * doc/c-sh.texi (SH Options): Added descriptions.
8 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
10 * configure.in: Update for MMIX port.
11 * Makefile.am: Ditto. Regenerate dependencies.
12 * Makefile.in: Regenerate.
13 * configure: Regenerate.
14 * config/tc-mmix.h, config/tc-mmix.c: New files.
15 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
16 * doc/Makefile.in: Regenerate.
17 * doc/all.texi: @set MMIX.
18 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
20 * doc/c-mmix.texi: New file.
22 2001-10-24 Chris Demetriou <cgd@broadcom.com>
24 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
25 these evaluate to true if mips_arch indicates SB-1.
27 2001-10-23 Alan Modra <amodra@bigpond.net.au>
29 * as.c (parse_args): Print the date as well for --version.
31 2001-10-20 Chris Demetriou <cgd@broadcom.com>
33 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
34 SB-1 CPU for consistency.
35 (mips_cpu_info_table): Tweak comment about SB-1.
37 2001-10-20 H.J. Lu <hjl@gnu.org>
39 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
40 (cirrus_parse_offset): Likewise.
42 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
44 * config/tc-arm.c: Restore line_comment_chars.
46 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
48 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
51 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
53 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
54 for undefined symbols.
56 2001-10-17 Chris Demetriou <cgd@broadcom.com>
58 * doc/as.texinfo (MIPS ISA options): Added accidentally
59 omitted "-mips64" option to list of options.
61 2001-10-17 matthew green <mrg@redhat.com>
63 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
64 -m7410, -m7450 and -m7455 options.
66 2001-10-17 Alan Modra <amodra@bigpond.net.au>
68 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
69 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
70 (md_begin): Don't set ppc_size here.
71 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
72 (md_shortopts): Constify.
73 (md_longopts): Likewise.
74 (md_longopts_size): Likewise.
75 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
77 (ppc_machine): Explain why this function is a nop.
79 2001-10-17 Alan Modra <amodra@bigpond.net.au>
81 * bit_fix.h: Comment typo fix.
82 * config/tc-mips.c: Likewise.
83 * config/tc-sh.c: Likewise.
84 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
86 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
87 that autoheader doesn't duplicate config.in entries.
88 (DEFAULT_ARCH): Ditto.
89 * configure: Regenerate.
90 * config.in: Regenerate.
92 2001-10-16 Alan Modra <amodra@bigpond.net.au>
94 From Andrew Pines <apines@cosmodog.com>
95 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
97 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
98 Hans-Peter Nilsson <hp@bitrange.com>
100 * config/tc-sh.c (shl): Remove.
102 (little): Remove shl handling. Emit error for endian mismatch.
103 (md_show_usage): Add description of -big.
104 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
106 (md_pseudo_table): Add .big.
107 (md_longopts): Add -big.
108 (md_begin): Don't set target_big_endian here.
109 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
110 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
112 * configure.in (endian): Default is big.
113 (sh-*-pe*): Little endian.
114 (cpu_type): Set sh for target sh*.
115 * configure: Regenerate.
117 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
119 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
122 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
124 * config/tc-arm.c: Replace CONST with const.
126 * cgen.c: Tidy up formatting.
128 2001-10-12 matthew green <mrg@redhat.com>
130 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
131 flags, equivalent to -m7400. New -maltivec to enable AltiVec
132 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
133 64-bit and 32-bit BookE support, respectively. Change -m403 and
134 -m405 to set PPC403 option.
135 (md_show_usage): Adjust for new options.
136 * doc/all.texi: Set PPC.
137 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
138 * doc/c-ppc.texi: New file.
139 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
140 * doc/Makefile.in: Regenerate.
142 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
144 * read.c (s_bad_endr): New function. Issues a warning message
145 about a bad use of the .rept pseudo op.
146 (po_table[]): Add .endr.
147 * read.h: Prototype s_bad_endr.
149 * CONTRIBUTORS: Update contact email address.
151 2001-10-11 Kazu Hirata <kazu@hxi.com>
153 * config/tc-alpha.c: Fix comment typos.
154 * config/tc-cris.c: Likewise.
155 * config/tc-hppa.c: Likewise.
156 * config/tc-i370.c: Likewise.
157 * config/tc-mips.c: Likewise.
158 * config/tc-mn10200.c: Likewise.
159 * config/tc-mn10300.c: Likewise.
160 * config/tc-sh.c: Likewise.
161 * config/tc-tahoe.c: Likewise.
162 * config/tc-v850.c: Likewise.
164 2001-10-11 Kazu Hirata <kazu@hxi.com>
166 * app.c: Fix comment typos.
167 * bit_fix.h: Likewise.
169 * itbl-ops.c: Likewise.
171 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
173 * input-file.c: Include safe-ctype.h.
174 (input_file_open): Use ISSPACE instead of isspace.
176 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
178 * config/tc-mips.c (mips_cpreturn_offset): New variable.
179 (mips_cpreturn_register): Likewise.
180 (mips_gp_register): Likewise.
181 (s_cpsetup): New function prototype.
182 (s_cplocal): Likewise.
183 (s_cpreturn): Likewise.
184 (s_gpvalue): Likewise.
185 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
187 (macro): Don't warn about .cprestore for NewABI.
188 (md_pcrel_from): Code cleanup.
189 (mips_force_relocation): Force output of some NewABI relocations even
190 without a defined symbol.
191 (s_cpload): Ignore .cpload for NewABI.
192 (s_cpsetup): Handle .cpsetup.
193 (s_cplocal): Handle .cplocal.
194 (s_cprestore): Ignore .cprestore for NewABI.
195 (s_cpreturn): Handle .cpreturn.
196 (s_gpvalue): Handle .gpvalue.
197 (s_cpadd): Ignore .cpadd for NewABI.
198 (nopic_need_relax): Take g_switch_value into account as gp
200 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
202 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
204 * config/tc-mips.c (my_getSmallParser): New function prototype.
205 (small_ex_type): Named this enum, more return values for
206 my_getSmallExpression.
207 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
208 triple relocations. Protect some parts with ifdef OBJ_ELF.
209 (percent_op_match): New struct, lookup table for %some_reloc().
210 (my_getSmallParser): New function, parses nested percent_ops also.
211 (my_getSmallExpression): Rewite to support nested percent_ops.
213 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
216 (load_address): Support both 32- and 64-bit addresses.
217 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
218 (macro2): Call load_address correctly.
220 2001-10-09 Christian Groessler <cpg@aladdin.de>
222 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
223 since z8k-opc.h now uses the PARAMS macro.
225 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
227 * config/tc-arm.c: Change MAVERIK to MAVERICK.
229 2001-10-09 Alan Modra <amodra@bigpond.net.au>
231 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
233 (obj_elf_change_section): Rename "group" to "group_name".
234 (obj_elf_section): Likewise.
235 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
236 first member section; Instead use elf_next_in_group.
238 2001-10-09 Alan Modra <amodra@bigpond.net.au>
240 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
241 Set elf_section_data group from it. Warn if group name changed.
242 (obj_elf_parse_section_letters): Parse 'G' too.
243 (obj_elf_section): Parse group name.
244 (struct group_list): New.
245 (build_group_lists): New function.
246 (elf_frob_file): Create SEC_GROUP section(s).
248 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
251 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
253 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
255 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
256 (cirrus_regtype): New enum.
257 (LONGEST_INST): Change to 10.
264 (insns): Add cirrus dsp instructions.
265 (ARM_EXT_MAVERIKSC_REG): New.
266 (cirrus_register): New.
267 (cirrus_mvf_register): New.
268 (cirrus_mvd_register): New.
269 (cirrus_mvfx_register): New.
270 (cirrus_mvdx_register): New.
271 (cirrus_mvax_register): New.
272 (ARM_EXT_MAVERIKsc_register): New.
273 (reg_table): Add cirrus registers.
274 (cirrus_valid_reg): New.
275 (cirrus_reg_required_here): New.
276 (do_c_binops_1): New.
277 (do_c_binops_2): New.
278 (do_c_binops_3): New.
279 (do_c_triple_4): New.
280 (do_c_triple_5): New.
295 (cirrus_parse_offset): New.
297 (md_parse_option): Add arm9e.
298 (md_show_usage): Same.
300 2001-10-08 Tom Rix <trix@redhat.com>
302 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
304 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
306 2001-10-07 Alan Modra <amodra@bigpond.net.au>
308 * config/obj-elf.c: Standardize error/warning messages - don't
309 capitalise, no final period or newline, don't say "ignoring" for
310 as_bad messages. In some cases, change the wording to that used
311 elsewhere for similar messages.
312 (obj_elf_section_name): New function, split out from ..
313 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
314 entsize not specified.
316 2001-10-05 Jakub Jelinek <jakub@redhat.com>
318 * doc/as.texinfo: Document M and S ELF section flags.
320 2001-10-05 Alan Modra <amodra@bigpond.net.au>
322 * subsegs.c (subseg_text_p): Return 0 for absolute section.
323 * read.c (do_align): If in absolute section, warn about and ignore
324 non-zero fill pattern.
326 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
328 * config/tc-mn10300.c (tc_gen_reloc): Don't free
329 reloc->sym_ptr_ptr if it's not allocated.
331 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
333 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
335 (prev_insn_fixp): Likewise.
336 (append_insn): Changed prototype to accept a relocation pointer.
337 (imm_reloc): Make it an array.
338 (offset_reloc): Likewise.
339 (md_assemble): Handle triple relocations.
340 (append_insn): Likewise. Add handling for some NewABI relocations.
341 (mips_no_prev_insn): Handle triple relocations.
342 (macro_build): Likewise. Add handling for some NewABI relocations.
343 Move handling for the 'u' case to append_insn().
344 (mips16_macro_build): Handle triple relocations.
345 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
347 (mips_ip): Handle triple relocations.
348 (mips16_ip): Likewise.
349 (mips_force_relocation): Force handling of triple relocations
350 without symbols for NewABI.
351 (md_apply_fix): Add handling for some NewABI relocations.
353 2001-10-05 Alan Modra <amodra@bigpond.net.au>
355 * config/tc-i386.c (parse_register): If not producing code for
356 x86_64, reject x86_64 register name matches.
357 (md_assemble): Remove now redundant check for x86_64 regs.
359 2001-10-04 Alan Modra <amodra@bigpond.net.au>
361 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
362 as BFD_DEFAULT_TARGET_SIZE.
364 (ppc_is_toc_sym): Likewise.
365 (md_apply_fix3): Likewise.
367 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
369 * config/tc-mips.c (mips_64): Remove.
370 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
372 (mips_abi_level, mips_abi): New enum.
373 (mips_32bit_abi): Remove.
374 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
375 (HAVE_NEWABI): New define.
376 (HAVE_64BIT_OBJECTS): New define.
377 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
378 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
379 (support_64bit_objects): New prototype.
380 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
381 .reginfo section for n32, use .MIPS.options instead.
382 (support_64bit_objects): New function, code from md_parse_option.
383 (md_longopts): Add -n32 option.
384 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
385 Add -n32 option. Protect with OBJ_ELF.
386 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
387 (mips_elf_final_processing): Likewise. Don't write .reginfo section
388 for n32, use .MIPS.options instead.
390 2001-10-03 Alan Modra <amodra@bigpond.net.au>
392 * po/POTFILES.in: Regenerate.
393 * configure: Regenerate.
395 2001-10-02 Alan Modra <amodra@bigpond.net.au>
397 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
398 bits if target is 64 bit.
400 * doc/as.texinfo (listing): Fix typo.
402 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
404 * Makefile.am (Makefile): Depend on bfd/configure.in.
406 * Makefile.in: Regenerate.
408 2001-09-30 H.J. Lu <hjl@gnu.org>
410 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
411 and "ams" for compatibility.
413 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
415 * config/tc-sh.c (md_pcrel_from_section): Transformed from
416 md_pcrel_from. Handle pc-relativeness against link-time
417 symbol. Handle relativeness to elsewhere than the fixup.
418 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
419 (md_pcrel_from_section): Prototype.
421 * Makefile.am: Update dependencies with "make dep-am".
422 * Makefile.in: Regenerate.
424 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
426 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
427 (print_opcode_format, skip_whites): Likewise.
428 (convert_branch, m68hc11_new_insn): Likewise.
429 (build_dbranch_insn, build_indexed_byte): Likewise.
430 (build_reg_mode, find, find_opcode): Likewise.
431 (print_insn_format): Fix call to print_opcode_format.
432 (md_assemble): Fix call to build_dbranch_insn.
434 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
436 * config/tc-arm.c: Add missing prototypes.
438 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
440 * input-file.c (input_file_open): When reading the
441 first line looking for #NO_APP, prepare for the possibility
442 of finding #APP instead. Also fix algorithm to allow
443 white-space to follow either #NO_APP or #APP directives.
445 2001-09-25 Geoff Berry <geoff.berry@bops.com>
447 * listing.c (buffer_line): Don't write past the end of `line' when
450 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
452 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
453 relocation for differences between symbols in a section other
454 than the one in which the difference is to be placed; apply
455 the relocation instead.
457 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
459 * config/tc-arc.c: Add missing prototype.
460 (md_atof): Change type to int. Add missing prototype.
461 * config/tc-arc.h: Prototype exported functions.
463 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
465 * as.c: Add missing function prototype.
466 * config/obj-aout.c: Fix compile time warning.
468 2001-09-21 Bruno Haible <haible@clisp.cons.org>
470 * config/tc-openrisc.c: Don't include <ctype.h>.
472 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
474 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
476 2001-09-19 Alan Modra <amodra@bigpond.net.au>
478 * config/tc-i370.c: Fix typo in last change.
480 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
482 * doc/as.texinfo (Symbol Names): Improve documentation on local
483 labels and add documenation about dollar labels.
485 2001-09-18 Bruno Haible <haible@clisp.cons.org>
487 * as.h: Don't include <ctype.h>.
488 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
489 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
490 (atof_generic): Use ISDIGIT instead of isdigit.
491 * config/m68k-parse.y: Include "safe-ctype.h".
492 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
493 * config/obj-elf.c: Include "safe-ctype.h".
494 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
495 * config/obj-vms.c: Include "safe-ctype.h".
496 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
497 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
498 instead of isupper/islower/toupper/tolower.
499 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
500 (insert_sreg): Use TOUPPER instead of islower/toupper.
501 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
502 isalpha/isalnum/isupper/tolower.
503 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
505 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
506 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
507 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
508 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
509 (arc_extoper): Use TOLOWER instead of isupper/tolower.
510 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
511 (arm_psr_parse): Use ISALPHA instead of isalpha.
512 (accum0_required_here): Use ISALNUM instead of isalnum.
513 (do_ldrd): Use ISSPACE instead of isspace.
514 (decode_shift): Use ISALPHA instead of isalpha.
515 (insert_reg): Use TOUPPER instead of islower/toupper.
516 (arm_reg_parse): Use ISALPHA instead of isalpha.
517 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
518 isalnum/ispunct/tolower.
519 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
520 (md_parse_option): Use TOLOWER instead of tolower.
521 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
522 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
523 (cris_process_instruction): Use ISLOWER instead of islower.
524 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
525 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
526 (get_flags): Use ISSPACE instead of isspace.
527 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
528 (do_assemble): Use TOLOWER instead of tolower.
529 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
530 (do_assemble): Use TOLOWER instead of tolower.
531 (d30v_start_line): Use ISSPACE instead of isspace.
532 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
533 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
534 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
535 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
536 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
537 (start_label): Use ISALPHA instead of isalpha.
538 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
539 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
540 isupper/islower/tolower.
541 (pa_parse_number): Use ISDIGIT instead of isdigit.
542 (pa_chk_field_selector): Use TOLOWER instead of tolower.
543 (pa_stringer): Use ISDIGIT instead of isdigit.
544 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
545 (register_name): Use ISALPHA instead of isalpha.
546 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
547 isalnum/islower/tolower.
548 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
550 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
552 (md_assemble): Use ISSPACE instead of isspace.
553 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
554 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
555 instead of isdigit/islower/isupper/tolower/isalpha.
556 (output_invalid): Use ISPRINT instead of isprint.
557 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
558 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
559 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
560 (get_args): Use ISALNUM instead of isalnum.
561 * config/tc-ia64.c: Include "safe-ctype.h".
562 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
563 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
564 (ia64_parse_name): Likewise.
565 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
566 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
567 instead of isspace/isalnum/isupper/tolower.
568 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
569 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
570 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
571 (mklower_table): Remove variable.
572 (mklower): Remove macro.
573 (insert_reg): Use TOUPPER instead of islower/toupper.
574 (md_begin): Remove initialization of mklower_table.
575 (s_reg): Use ISALNUM instead of isalnum.
576 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
577 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
578 (build_mri_control_operand): Use TOLOWER instead of tolower.
579 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
580 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
581 (md_assemble): Use ISSPACE instead of isspace.
582 (get_imm16): Use ISALNUM instead of isalnum.
583 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
584 isdigit/isupper/tolower.
585 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
586 instead of isalpha/isupper/tolower.
587 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
588 isdigit/islower/isupper.
589 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
590 (mcore_s_section): Use ISSPACE instead of isspace.
591 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
592 isspace/tolower/isalnum.
593 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
594 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
595 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
597 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
598 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
599 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
600 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
602 (tc_get_register): Likewise.
603 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
604 (s_mips_ent): Use ISDIGIT instead of isdigit.
605 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
606 (md_assemble): Use ISSPACE instead of isspace.
607 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
608 (md_assemble): Use ISSPACE instead of isspace.
609 * config/tc-ns32k.c: Don't include <ctype.h>.
610 * config/tc-pdp11.c: Include "safe-ctype.h".
611 (mklower): Remove function.
612 (parse_reg): Use TOLOWER instead of mklower.
613 * config/tc-pj.c: Include "safe-ctype.h".
614 (md_assemble): Use ISSPACE instead of isspace.
615 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
616 (register_name): Use ISALPHA instead of isalpha.
617 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
618 isalnum/islower/tolower.
619 (md_assemble): Use ISSPACE instead of isspace.
620 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
622 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
623 (register_name): Use ISALPHA instead of isalpha.
624 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
625 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
627 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
628 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
629 isalnum/islower/tolower.
630 (IDENT_CHAR): Use ISALNUM instead of isalnum.
631 (parse_reg): Use TOLOWER instead of tolower.
632 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
633 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
634 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
635 (parse_keyword_arg): Use ISALNUM instead of isalnum.
636 * config/tc-tahoe.c: Include "safe-ctype.h".
637 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
638 (tip_op): Use TOLOWER instead of isupper/tolower.
639 * config/tc-tic30.c: Include "safe-ctype.h".
640 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
641 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
642 (tic30_operand): Use TOLOWER instead of tolower.
643 (tic30_find_parallel_insn): Likewise.
644 (output_invalid): Use ISPRINT instead of isprint.
645 * config/tc-tic54x.c: Include "safe-ctype.h".
646 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
647 (lookup_version): Use TOUPPER instead of toupper.
648 (tic54x_var): Use ISALPHA instead of isalpha.
649 (tic54x_mlib): Use ISSPACE instead of isspace.
650 (subsym_iscons): Use TOUPPER instead of toupper.
651 (get_operands): Use ISSPACE instead of isspace.
652 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
653 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
654 (next_line_shows_parallel): Use ISSPACE instead of isspace.
655 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
656 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
657 ISSPACE instead of isspace.
658 * config/tc-tic80.c: Include "safe-ctype.h".
659 (md_assemble): Use ISSPACE instead of isspace.
660 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
661 (system_register_name): Use ISDIGIT instead of isdigit.
662 (md_assemble): Use ISSPACE instead of isspace.
663 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
664 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
665 isupper/tolower/isdigit.
666 (vip_op): Use TOLOWER instead of isupper/tolower.
667 * config/tc-w65.c: Don't include <ctype.h>.
668 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
669 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
670 (whatreg): Use ISDIGIT instead of isdigit.
671 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
672 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
673 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
674 (integer_constant): Use ISALNUM/TOUPPER instead of
675 isalnum/islower/toupper.
676 (operand): Use TOLOWER instead of isupper/tolower.
677 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
678 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
680 (process_assigns, whatcond): Use TOUPPER instead of toupper.
681 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
682 (main): For gettext, also set the LC_CTYPE locate facet.
683 * hash.c: Include "safe-ctype.h".
684 (main): Use TOLOWER instead of isupper/tolower.
685 * itbl-lex.l: Don't include <ctype.h>.
686 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
687 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
688 omit non-ASCII characters.
689 (debugging_pseudo): Use ISSPACE instead of isspace.
690 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
691 (buffer_and_nest): Use ISALNUM instead of isalnum.
692 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
693 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
694 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
695 instead of isalnum/isdigit/isupper/isalpha.
696 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
697 of isalpha/isalnum/isupper/tolower.
698 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
699 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
700 isupper/tolower/isdigit.
701 (s_mri_common): Use ISDIGIT instead of isdigit.
702 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
703 (s_float_space): Use ISALPHA instead of isalpha.
704 (ignore_rest_of_line): Use ISPRINT instead of isprint.
705 (float_cons): Use ISALPHA instead of isalpha.
706 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
708 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
709 (save_symbol_name): Use ISLOWER/TOUPPER instead of
711 (symbol_find_base): Use TOUPPER instead of islower/toupper.
712 (decode_local_label_name): Use ISDIGIT instead of isdigit.
714 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
716 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
717 in 64 bit mode and make format "e" work.
719 2001-09-18 Alan Modra <amodra@bigpond.net.au>
721 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
723 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
724 var to ensure bfd_alloc arg is the right type.
725 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
728 * config/obj-coff.c: Replace calls to bfd_write with calls to
729 bfd_bwrite. Cast args of bfd_seek.
731 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
734 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
736 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
739 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
741 * config/tc-sh.h (sh_force_relocation): Prototype.
742 (struct fix): Forward declare.
743 * config/tc-sh.c (type sh_operand_info): Move to top of file.
744 (cons, s_align_bytes): Remove old-type declarations.
745 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
746 get_operands, get_specific, insert, build_relax,
747 insert_loop_bounds, build_Mytes): Prototype.
748 (little): Make static. Prototype.
749 (check, tc_Nout_fix_to_chars): Delete unused functions.
751 2001-09-14 Eric Christopher <echristo@redhat.com>
753 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
756 2001-09-14 Kevin Lo <kevlo@openbsd.org>
758 * configure.in: Add arm-openbsd target.
759 * configure: Regenerate.
761 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
763 * configure.in: Change machine triplets from mips-*-linux-gnu* to
766 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
768 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
770 2001-09-11 Richard Henderson <rth@redhat.com>
772 * config/tc-alpha.c (alpha_elf_section_letter): New.
773 (alpha_elf_section_flags): New.
774 * config/tc-alpha.h (md_elf_section_letter): New.
775 (md_elf_section_flags): New.
776 * config/tc-ia64.c (ia64_elf_section_letter): New.
777 * config/tc-ia64.h (md_elf_section_letter): New.
779 2001-09-11 Jakub Jelinek <jakub@redhat.com>
781 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
782 of 'm', 'S' instead of 's'. Update bad_msg.
783 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
784 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
786 2001-09-09 Alan Modra <amodra@bigpond.net.au>
788 * expr.c (expr): Move code setting "retval" to the end of the loop,
789 and rearrange for efficiency. For "PIC code" subtraction, use
790 "rightseg" rather than recalculating. For "symbol OP symbol"
791 subtract, set "retval" to absolute_section if symbols in same
793 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
794 O_symbol. Simplify a +/- b code. Allow equality and non-equality
795 comparisons on symbols from any section. Allow other comparison
796 operators as for subtraction.
797 (symbol_equated_reloc_p): New predicate function.
798 * symbols.h (symbol_equated_reloc_p): Declare.
799 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
800 for expression syms is set correctly.
801 (adjust_reloc_syms): Use symbol_equated_reloc_p.
802 (write_relocs): Likewise.
803 (write_object_file): Likewise.
804 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
805 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
806 of a complex expression when setting up frag_var.
808 2001-09-07 Richard Henderson <rth@redhat.com>
810 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
811 require_seq and allow_seq. Let !literal omit the sequence number.
812 (tokenize_arguments): Reject sequence numbers of !allow_seq.
814 2001-09-08 Jakub Jelinek <jakub@redhat.com>
816 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
817 section symbols the same way as externs.
819 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
821 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
824 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
826 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
827 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
828 PIC, BFD_RELOC_16_PCREL for the rest.
830 (md_pcrel_from): return the right offset for the differently shifted
832 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
834 2001-09-05 Richard Henderson <rth@redhat.com>
836 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
837 (pseudo_func): Add @iplt.
838 (pseudo_opcode): Add data16 and data16.ua.
839 (md_begin): Set iplt pseudo.
840 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
842 2001-09-04 Richard Henderson <rth@redhat.com>
844 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
845 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
846 (alpha_macros): Remove occurrences of same.
847 (O_lituse_addr, O_gprel): New.
848 (DUMMY_RELOC_LITUSE_*): New.
849 (s_alpha_ucons, s_alpha_arch): Prototype.
850 (alpha_reloc_op): Construct elements via DEF macro.
851 (ALPHA_RELOC_SEQUENCE_OK): Remove.
852 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
853 members to not be literal specific.
854 (next_sequence_num): New.
855 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
856 added/removed BFD relocations.
857 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
858 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
859 (tokenize_arguments): Parse ! relocations properly.
860 (find_macro_match): Delete unused macro argument types.
861 (assemble_insn): Add reloc parameter; emit that instead of the
862 default as appropriate.
863 (get_alpha_reloc_tag): New. Split from ...
864 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
865 (assemble_tokens): Don't search macros if user relocation present.
866 Copy reloc sequence number to insn struct.
867 (emit_ldgp): Remove user reloc handling.
868 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
869 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
870 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
871 * config/tc-alpha.h (tc_adjust_symtab): Always define.
872 (struct alpha_fix_tag): Name members less literal specific.
874 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
876 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
877 address of two symbols in different sections.
879 2001-08-31 Eric Christopher <echristo@redhat.com>
880 Jason Eckhardt <jle@redhat.com>
882 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
883 5kc, and 20kc. Clean up old entries.
885 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
886 Jeff Law <law@redhat.com>
888 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
889 offset match H8 ELF spec.
890 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
891 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
893 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
894 (build_bytes): Mark fixups for PCrel branches as signed. For
895 OBJ_ELF, make sure the reloc's offset points to the first byte
897 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
898 * tc-h8300.h (relocation mappings): Add.
900 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
902 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
903 define for BFD_ASSEMBLER.
904 (tc_reloc_mangle): Likewise.
905 (tc_gen_reloc): New function for BFD_ASSEMBLER.
907 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
909 * config/tc-h8300.c (h8300hmode): Record the machine type
910 if BFD_ASSEMBLER is defined.
911 (h8300smode, md_begin): Similarly.
913 2001-08-29 Joel Sherrill <joel@OARcorp.com>
915 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
916 default from coff to elf.
917 * configure: Regenerate.
919 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
921 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
922 assorted coff relocations to the corresponding elf relocations.
923 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
925 * configure.in: Add case for h8300-*-elf.
926 * configure: Regenerate.
928 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
930 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
931 documentation to reflect reality.
933 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
935 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
936 (macro): Reflect change to MAX_GPREL_OFFSET.
938 2001-08-27 Torbjorn Granlund <tege@swox.com>
939 Staffan Ulfberg <staffanu@swox.se>
940 Linus Nordberg <linus@swox.se>
941 Alan Modra <amodra@bigpond.net.au>
943 * configure.in: Recognise powerpc*le*, not just powerpcle*.
944 * configure: Regenerate.
945 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
946 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
947 (md_assemble): Use them.
948 (ppc_machine): Support stub for ELF64 as well as XCOFF.
949 (md_pseudo_table): Add "llong", "quad".
950 (md_parse_option): Match default_cpu of powerpc*.
951 (ppc_arch): Likewise.
952 (ppc_subseg_align): Only for OBJ_XCOFF.
953 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
954 (md_begin): Select PPC_OPCODE_64 for 64 bit.
955 (ppc_insert_operand): Don't bother testing 'file' before calling
956 as_bad_where. Use as_bad_where for operand->insert errors.
957 (mapping): Add ELF64 relocation modifiers.
958 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
959 expressions with abs_symbol.
960 (ppc_elf_cons): Correct offset for little endian targets.
961 (ppc_elf_frob_symbol): New.
962 (md_assemble): Add support for 64 bit ELF relocs.
963 (ppc_tc): Ensure 8 byte alignment when 64 bit.
964 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
965 ".toc" section for 64 bit ELF.
966 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
967 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
968 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
969 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
970 Expand on comments, error message. Add support for 64 bit relocs,
971 and use PPC_HI etc. macros.
972 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
973 (HANDLE_ALIGN): Define to generate nops in code sections rather
975 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
976 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
977 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
978 (ppc_fix_adjustable): Declare.
979 (tc_frob_symbol): Define.
980 (ppc_elf_frob_symbol): Declare.
982 2001-08-26 Andreas Jaeger <aj@suse.de>
984 * config/tc-s390.c: Add missing prototypes
985 (md_gather_operands): Make static.
987 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
989 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
990 allowed value, not the word beyond maximum.
991 * config/tc-mips.c (macro_build_lui): Code cleanup.
992 (macro): Reflect change to MAX_GPREL_OFFSET.
993 (mips_ip): Check explicitly against S_EX_NONE.
994 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
995 (md_apply_fix): Code cleanup.
997 2001-08-24 Andreas Jaeger <aj@suse.de>
999 * config/tc-ppc.h: Fix prototype declaration.
1001 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1003 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1004 * config/obj-elf.c (obj_elf_size): When size is constant, free
1005 and clear symbol_get_obj(sym)->size if any.
1007 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1009 * config/tc-mips.c (md_begin): Warn about incompatibility between
1010 -march=FOO and -mipsN option, continue with default ISA.
1012 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1014 * config/tc-mips.c (md_parse_option): #ifdef the
1015 traditional/non-traditional names as it is done in mips_target_format.
1017 2001-08-20 Richard Henderson <rth@redhat.com>
1019 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1020 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1021 use seg parameter instead of now_seg.
1023 2001-08-18 H.J. Lu <hjl@gnu.org>
1025 * config/tc-mips.c (show): Add the missing prototype.
1027 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1029 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1031 (mips_ip): Use the new return values instead of characters. Add
1032 support for %higher and %highest.
1035 (my_getSmallExpression): Make parsing case insensitive and more
1036 reliable. Add support for %higher and %highest. Further support to
1037 parse %gprel and %neg is implemented but currently deactivated.
1039 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1041 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1042 (ecoff_build_symbols): Likewise.
1043 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1045 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1047 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1048 for n32 ABI if appropriate.
1050 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1052 * config/tc-mips.c (cons_fix_new_mips): Remove.
1053 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1054 (cons_fix_new_mips): Remove.
1056 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1058 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1059 a label, not a hex constant.
1061 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1063 * config/tc-v850.h: Add missing prototypes.
1065 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1067 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1070 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1072 * config/tc-sparc.c (cons_fix_new_sparc): Move
1073 `sparc_no_align_cons = 0;' to...
1074 (s_uacons): ...here so that sparc_no_align_cons will get
1077 2001-08-11 Kazu Hirata <kazu@hxi.com>
1079 * config/tc-mips.c: Fix a comment typo.
1081 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1083 * config/tc-mips.c (move_register): New function.
1084 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1085 (mips_ip): Likewise.
1086 (macro2): Use move_register rather than macro_build for moves.
1087 (mips16_macro): Likewise.
1088 (macro): Likewise. Handle M_MOVE.
1090 2001-08-10 Andreas Jaeger <aj@suse.de>
1092 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1094 * configure: Regenerate.
1096 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1098 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1099 Comment indentation of #pragma.
1100 * macro.c (alloca): Likewise.
1102 * config/tc-ppc.c: Revert 2001-08-08.
1104 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1106 * symbols.c: Add missing prototypes.
1107 * config/e-i386elf.c: Likewise.
1108 * config/e-i386coff.c: Likewise.
1109 * config/e-i386aout.c: Likewise.
1110 * config/obj-coff.c: Likewise.
1111 (def_symbol_in_progress, stack): Move definition.
1112 * config/obj-elf.c: Add missing prototypes.
1113 (obj_elf_change_section): Make static.
1114 (obj_elf_parse_section_letters): Likewise.
1115 (obj_elf_section_word): Likewise.
1116 (obj_elf_section_type): Likewise.
1118 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1120 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1121 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1122 determining reloc type with code reading operands->reloc field.
1124 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1126 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1127 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1128 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1129 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1131 * output-file.c (output_file_create): Don't try to open a second
1132 time as it's unnecessary. FOPEN_W was undefined too.
1134 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1136 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1137 (mips_ip): Likewise. Typo.
1139 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1141 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1143 (RELAX_ENCODE): Replace bfd_vma by valueT.
1144 (load_address): Formatting.
1145 (macro): Likewise. Code cleanup. Typo.
1146 (macro2): Formatting.
1147 (md_parse_option): Typo.
1148 (s_mipsset): Reorder cases to look nicer.
1149 (md_estimate_size_before_relax): Formatting. Code cleanup.
1150 (mips_elf_final_processing): Check against NULL instead of 0.
1151 (md_obj_end): Remove ugly `' in message string.
1152 (s_mips_ent): Remove ugly `' in message string.
1154 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1156 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1157 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1158 mutually exclusive (if they are different).
1159 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1162 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1164 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1167 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1169 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1170 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1171 (md_long_opts): Add -mfp32 option.
1172 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1173 (md_show_usage): Show usage for -mfp32 and -mgp32.
1174 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1175 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1176 (HAVE_32BIT_ADDRESSES): New macro.
1177 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1178 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1179 (s_cprestore, s_cpadd): Likewise.
1180 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1181 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1182 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1183 to determine the width of addresses in load, store and jump macros.
1184 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1185 used in set instructions; do not check the address size for them.
1186 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1187 unaligned load and store macros.
1188 (mips_ip): Use the new macros to check the width of a register when
1189 processing float constants. Force a constant into memory if it is
1190 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1191 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1192 than mips_gp32 to select synthetic instructions.
1193 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1194 synthetic instructions.
1196 2001-08-01 Christian Groessler <cpg@aladdin.de>
1198 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1199 "rh", "rr", "rq", or "sp" then don't automatically assume
1200 it's a register name. Check whether there is a number
1203 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1205 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1206 Don't allocate more space than necessary for the input line copy.
1208 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1210 * read.c: Standardize error/warning messages - don't capitalise, no
1211 final period or newline, don't say "ignored" or "zero assumed" for
1212 as_bad messages. In some cases, change the wording to that used
1213 elsewhere for similar messages.
1216 * atof-generic.c: Likewise.
1219 * depend.c: Likewise.
1220 * dwarf2dbg.c: Likewise.
1221 * ecoff.c: Likewise.
1223 * frags.c: Likewise.
1224 * input-file.c: Likewise.
1225 * input-scrub.c: Likewise.
1226 * listing.c: Likewise.
1227 * output-file.c: Likewise.
1228 * stabs.c: Likewise.
1229 * subsegs.c: Likewise.
1230 * symbols.c: Likewise.
1231 * write.c: Likewise.
1232 * ecoff.c (ecoff_directive_end): Test for missing name by
1233 comparing input line pointers rather than reading string.
1234 (ecoff_directive_ent): Likewise.
1235 * read.c (s_set): Likewise.
1236 (s_align): Report a warning rather than an error for
1237 alignment too large.
1238 (s_comm): Check for missing symbol name.
1239 (s_lcomm_internal): Likewise.
1241 (s_globl): Use is_end_of_line instead of looking for '\n'.
1242 (s_lcomm_internal): Likewise.
1243 (ignore_rest_of_line): Report a warning rather than an error.
1245 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1247 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1248 any kind of relocation against a not-loaded section.
1250 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1252 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1253 to include '@' in symbol names when parsing versioned symbols
1254 rather than calling get_symbol_end multiple times.
1255 * config/tc-i370.c (register_name): Format fixes. Don't call
1256 get_symbol_end after parsing number.
1257 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1258 code out of conditional.
1259 (address_register_name): Likewise.
1260 (other_register_name): Likewise.
1261 * config/tc-mn10300.c (r_register_name): Likewise.
1262 (xr_register_name): Likewise.
1263 (data_register_name): Likewise.
1264 (address_register_name): Likewise.
1265 (other_register_name): Likewise.
1266 * config/tc-ppc.c (register_name): Likewise.
1267 * config/tc-s390.c (register_name): Likewise.
1269 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1271 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1272 and bra relax: update fragP->fr_fix after the fixup.
1274 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1276 * read.c (s_set): Check for missing symbol name.
1278 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1280 * write.c (relax_segment <rs_space>): Account for fr_fix.
1282 2001-07-25 H.J. Lu <hjl@gnu.org>
1284 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1285 we treat weak like extern only for ELF.
1286 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1287 symbols only for ELF.
1289 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1291 * config/tc-mips.c: Fix spelling error in comment.
1293 2001-07-25 Dave Brolley <brolley@redhat.com>
1295 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1296 (IS_PARALLEL_SEPARATOR): New macro.
1297 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1298 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1299 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1300 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1303 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1305 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1306 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1307 Update dependencies with "make dep-am".
1308 * Makefile.in: Regenerate.
1309 * doc/Makefile.in: Regenerate.
1311 2001-07-23 Kazu Hirata <kazu@hxi.com>
1313 * config/tc-alpha.h: Fix formatting.
1314 * config/tc-arc.c: Likewise.
1315 * config/tc-d10v.h: Likewise.
1316 * config/tc-hppa.c: Likewise.
1317 * config/tc-i370.c: Likewise.
1318 * config/tc-i386.h: Likewise.
1319 * config/tc-i960.h: Likewise.
1320 * config/tc-ia64.c: Likewise.
1321 * config/tc-ia64.h: Likewise.
1322 * config/tc-m32r.c: Likewise.
1323 * config/tc-m68k.c: Likewise.
1324 * config/tc-m88k.c: Likewise.
1325 * config/tc-ns32k.c: Likewise.
1326 * config/tc-pdp11.c: Likewise.
1327 * config/tc-pj.h: Likewise.
1328 * config/tc-s390.c: Likewise.
1329 * config/tc-sparc.c: Likewise.
1330 * config/tc-sparc.h: Likewise.
1331 * config/tc-tic80.c: Likewise.
1332 * config/tc-w65.h: Likewise.
1334 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1336 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1337 symbols specially. Always resolve, adding fr_address to value.
1338 * write.c (write_object_file): Don't add fr_address to sym values.
1339 (relax_frag): Likewise.
1340 (relax_segment): Likewise.
1341 * config/obj-ieee.c (do_symbols): Likewise.
1342 * config/tc-cris.c (md_convert_frag): Likewise.
1343 * config/tc-fr30.c (md_convert_frag): Likewise.
1344 * config/tc-i386.c (md_convert_frag): Likewise.
1345 * config/tc-m32r.c (md_convert_frag): Likewise.
1346 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1347 * config/tc-mcore.c (md_convert_frag): Likewise.
1348 * config/tc-mips.c (mips16_extended_frag): Likewise.
1349 * config/tc-ns32k.c (md_convert_frag): Likewise.
1350 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1351 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1352 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1353 (md_relax_table): Remove first four entries. Format.
1354 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1355 setting fr_var. Simplify byte branch checks.
1357 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1359 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1360 "isbranch" param as all calls have it set.
1361 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1362 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1363 strcasecmp in "nullify" var.
1364 (pa_parse_neg_add_cmpltr): Likewise.
1365 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1366 functions. Don't print wrong conditions in error messages.
1368 2001-07-23 Andreas Jaeger <aj@suse.de>
1370 * config/tc-s390.c (s390_force_relocation): Removed.
1372 * config/tc-s390.h: Remove double declaration of
1373 TC_FORCE_RELOCATION.
1375 2001-07-22 H.J. Lu <hjl@gnu.org>
1377 * config/tc-mips.c (s_mips_end): Remove unused variables.
1378 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1380 2001-07-17 Andreas Schwab <schwab@suse.de>
1382 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1384 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1386 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1388 2001-07-17 matthew green <mrg@eterna.com.au>
1390 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1392 (line_comment_chars): Set to '/' if TE_NetBSD.
1394 2001-07-14 matthew green <mrg@eterna.com.au>
1396 * configure.in (i386-*-netbsdelf*): New target.
1397 * configure: Regenerate.
1399 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1401 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1402 class of the non-debug symbol is C_NULL.
1404 2001-07-10 Anders Norlander <anorland@synergenix.se>
1406 * doc/as.texinfo (Incbin): Fix grammatical errors.
1408 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1410 * depend.c: Use FOPEN_.. macros in calls to fopen().
1411 * input-file.c: As above.
1412 * itbl-ops.c: As above.
1413 * listing.c: As above.
1414 * output-file.c: As above.
1417 2001-07-08 Anders Norlander <anorland@synergenix.se>
1419 * read.c (s_incbin): New .incbin function.
1420 * read.c (potable): Add "incbin" pseudo-op.
1421 * read.h: Add s_incbin prototype.
1422 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1423 * NEWS: Mention new feature.
1425 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1427 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1430 2001-07-06 John Healy <jhealy@redhat.com>
1432 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1433 set of fixups to be stored.
1434 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1435 restored to be chosen from any that are saved.
1436 (gas_cgen_swap_fixups): Modified to allow the current set of
1437 fixups to be swapped with any other set that has been saved.
1438 (gas_cgen_initialize_saved_fixups_array): New routine.
1439 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1440 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1441 or MAX_SAVED_FIXUP_CHAINS.
1442 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1443 store, swap and restore fuctions to reflect the new interface.
1445 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1447 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1448 ignore empty, ineffectual alignment frags when deciding if a
1449 branch can be short.
1451 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1453 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1454 and SPECIAL_SECTION_FINI_ARRAY.
1455 (special_section_name): Add .init_array and .fini_array.
1456 (md_pseudo_table): Add init_array and fini_array.
1457 (md): Add pointer_size and pointer_size_shift fields.
1458 (setup_unwind_header): New static function.
1459 (output_unw_records): Modify to use setup_unwind_header.
1460 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1461 md.pointer_size_shift.
1462 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1464 2001-07-05 Ben Elliston <bje@redhat.com>
1466 * README (Supported platforms): m88k no longer suffers bitrot.
1468 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1470 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1472 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1473 lsy_value. Correct typos in comments.
1474 * symbols.c (local_symbol_make): Update for name change.
1475 (local_symbol_convert): Likewise.
1477 (S_GET_VALUE): Likewise.
1478 (S_SET_VALUE): Likewise.
1479 (print_symbol_value_1): Likewise.
1480 (resolve_symbol_value): Likewise. Don't divide local sym values
1481 by OCTETS_PER_BYTE twice.
1483 2001-07-04 Jim Wilson <wilson@redhat.com>
1485 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1487 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1490 2001-07-05 Ben Elliston <bje@redhat.com>
1492 * read.c (s_fill): Correct spelling error in comments.
1494 * doc/c-m88k.texi: New file.
1495 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1496 * doc/Makefile.in: Regenerate.
1497 * doc/all.texi: Set M880X0.
1498 * doc/as.texinfo: Hook in m88k-dependent documentation.
1500 2001-07-04 Eric Christopher <echristo@redhat.com>
1502 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1504 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1505 and rm5721 as valid cpu strings.
1506 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1508 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1510 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1511 if it's expected to be non-zero.
1513 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1515 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1518 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1519 (write_object_file): Set finalize_syms to
1520 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1523 * doc/internals.texi; Document
1524 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1526 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1528 * config/tc-ppc.c: Formatting fixes.
1530 2001-07-01 Ben Elliston <bje@redhat.com>
1532 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1533 they cause some subtle breakage. Will fix them again later.
1535 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1537 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1538 outside of a function as a .appline directive.
1540 2001-06-28 Eric Christopher <echristo@redhat.com>
1541 H.J. Lu <hjl@gnu.org>
1543 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1544 of mips_cpu for the ISA selection.
1545 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1546 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1547 (mips_tune): New. Use mips_tune for scheduling and optimization
1549 (append_insn): Use mips_tune and mips_arch.
1550 (macro_build): Ditto.
1552 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1553 backwards compatability mips_cpu generates arch and tune.
1554 (md_show_usage): Document new behavior.
1556 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1561 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1563 * write.c (write_object_file): Do not set finalize_syms until
1564 after the segments have been sized. Some backends may still
1565 need to access the syms's frags in order to adjust relaxed
1568 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1571 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1573 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1574 subtract MD_PCREL_FROM_SECTION for 68k.
1575 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1576 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1578 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1580 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1581 pcrel, subtract MD_PCREL_FROM_SECTION value.
1583 2001-06-24 Ben Elliston <bje@redhat.com>
1585 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1587 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1589 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1590 section symbols the same way as externs.
1592 2001-06-24 Ben Elliston <bje@redhat.com>
1594 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1595 (emit_relocations): Ditto.
1597 (md_begin): Reformat comments to conform to the GNU standards.
1598 (md_assemble): Ditto.
1600 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1601 (md_parse_option): Mark parameters as unused.
1602 (md_show_usage): Ditto.
1603 (calcop): Adjust type of `reg_prefix' to char.
1605 (getval): Adjust type of local `c' to char.
1606 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1607 (md_create_long_jump): Ditto.
1608 (md_estimate_size_before_relax): Mark parameters as unused.
1610 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1611 to allay a possible compiler warning.
1613 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1615 * doc/internals.texi (CPU backend): Document md_atof.
1617 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1619 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1620 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1623 2001-06-21 Philip Blundell <philb@gnu.org>
1625 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1627 (insns): Remove entry for adrl. Add long_flag for adr.
1628 (do_adr): Handle `l' suffix.
1631 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1633 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1634 (md_apply_fix): Use it here. Replace printf with equivalent
1636 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1637 (md_apply_fix): Here too.
1638 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1639 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1640 (md_convert_frag_1): Likewise.
1642 2000-06-20 Tom Rix <trix@redhat.com>
1644 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1646 2001-06-18 H.J. Lu <hjl@gnu.org>
1648 * doc/Makefile.am (info): Depend on $(MANS).
1649 (as.1): Remove the prefix `$(srcdir)/'.
1650 * doc/Makefile.in: Regenerated.
1654 2001-06-18 Philip Blundell <philb@gnu.org>
1656 * config/tc-arm.c (do_msr): Remove restriction on usage of
1659 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1661 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1664 2001-06-13 Philip Blundell <philb@gnu.org>
1666 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1667 (do_t_arit): Likewise.
1669 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1671 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1672 .loc pseudos if the dfwarf2 functions are available.
1673 (md_assemble): Only call dwarf2_emit_insn if it is available.
1675 * expr.c: Fix typo in comment.
1677 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1679 * doc/as.texinfo (Infix Ops): Document that comparison and
1680 combiner operators can be used as infix operators.
1682 2001-06-12 Peter Jakubek <pjak@snafu.de>
1684 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1686 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1687 (reverse_mri_condition): Likewise.
1688 (swap_mri_condition): Issue warning for conditions that can not be
1690 (build_mri_control_operand): Fix order of operands (swapped).
1691 (build_mri_control_operand): Allow upper case extension in structured
1693 (s_mri_else): Likewise.
1694 (s_mri_next): Likewise.
1695 (s_mri_for): Likewise.
1696 (s_mri_if): Fix handling comment ('*') in mri mode.
1697 (s_mri_while): Likewise.
1698 * macro.c (macro_expand): Allow macro invocation with empty
1701 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1703 * config/tc-arm.c: Fix test for overlow of literal pool.
1705 2001-06-11 H.J. Lu <hjl@gnu.org>
1707 * NEWS: Updated for the new -n option for the MIPS assembler.
1709 * config/tc-mips.c (md_show_usage): Add -n.
1711 * doc/as.texinfo: Document the new -n option.
1712 * doc/c-mips.texi: Likewise.
1713 * doc/as.1: Regenerated.
1715 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1717 * config/obj-coff.c (obj_coff_section): Formatting fix.
1719 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1722 2001-06-08 H.J. Lu <hjl@gnu.org>
1724 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1725 disable warning about all NOPS that the assembler generates.
1726 (macro): Warn NOPS generated only if warn_nops is not 0.
1727 (md_shortopts): Add `n'.
1728 (md_parse_option): Set warn_nops to 1 for `n'.
1730 2001-06-08 H.J. Lu <hjl@gnu.org>
1732 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1734 2001-06-08 H.J. Lu <hjl@gnu.org>
1736 * config/tc-mips.c (md_apply_fix): Don't adjust common
1737 extern/weak symbols for ELF.
1738 (md_estimate_size_before_relax): Treat weak like extern for
1740 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1743 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1745 * Makefile.am: 'som' is not wrongly spelled 'some'.
1746 * Makefile.in: Regenerate.
1748 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1749 S_GET_VALUE by using a temp.
1750 (append_insn): Likewise, and for S_SET_VALUE too.
1751 (mips_emit_delays): Likewise.
1752 (my_getExpression): Likewise.
1753 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1754 (mips16_extended_frag): Remove code concerned with avoiding
1755 locking in a frag address now that symbols are not finalized until
1756 relaxation is complete. Cater for first relaxation pass having
1757 bogus addresses. Use relax_marker to reliably determine whether a
1758 symbol frag has been reached on the current pass.
1760 2001-06-07 H.J. Lu <hjl@gnu.org>
1762 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1763 * configure: Regenerate.
1765 2001-06-07 H.J. Lu <hjl@gnu.org>
1767 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1769 * configure: Regenerate.
1771 2001-06-07 H.J. Lu <hjl@gnu.org>
1773 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1774 MIPS_STABS_ELF is defined.
1776 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1778 * as.c (show_usage): Remove L from listing options. It is not a
1781 2001-06-06 Christian Groessler <cpg@aladdin.de>
1783 * config/tc-z8k.c: Removed many warnings by removing unused
1784 variables and tagging unused parameters as such.
1785 (md_begin): Fixed a typo (","instead of ";").
1786 (struct ctrl_table): Add parentheses to initialize array
1788 (struct flag_table): Likewise.
1789 (struct intr_table): Likewise.
1790 (struct table): Likewise.
1791 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1793 2001-06-06 Peter Jakubek <pjak@snafu.de>
1795 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1796 options to list (e.g. m5206e, m5307, m5407).
1798 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1800 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1801 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1803 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1805 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1806 <JumpByte, JumpDword insn output>: Remove dead code.
1808 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1810 * as.c (parse_args): Correct option name "listing-lhs-width2".
1812 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1814 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1817 2001-05-30 Richard Henderson <rth@redhat.com>
1819 * read.c (emit_leb128_expr): Call md_cons_align.
1821 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1823 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1824 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1825 (tc_gen_reloc): Likewise.
1826 (sparc_cons_align): Don't clear sparc_no_align_cons.
1827 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1828 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1830 2001-05-27 Alan Modra <amodra@one.net.au>
1832 * write.c (relax_segment <rs_space>): Check the section of a
1833 symbol to determine whether it is absolute rather than comparing
1834 its frag against zero_address_frag as listings play tricks with
1837 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1838 allocated in the same chunk as the fixed part.
1840 2001-05-26 Alan Modra <amodra@one.net.au>
1842 * write.c (relax_segment <rs_space>): Calculate growth using
1843 addresses before stretch. Prevent repeated error messages.
1844 From Peter Jakubek <pjak@snafu.de>
1845 Use as_bad_where and as_warn_where to pinpoint errors.
1847 2001-05-25 Alan Modra <amodra@one.net.au>
1849 * symbols.c (resolve_symbol_value): Always set segment, even when
1850 not finalizing symbol value.
1852 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1853 * config/obj-coff.c (write_object_file): Likewise.
1854 * (size_section): Remove rs_space assert as fr_symbol is no longer
1856 (fill_section): Likewise.
1858 * configure.in: Replace linuxoldld with linux*oldld.
1859 * configure: Regenerate.
1861 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1862 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1863 that have been finalized.
1865 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1866 taking exit_dont_set_value.
1868 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1871 2000-05-24 Tom Rix <trix@redhat.com>
1873 * config/obj-coff.c (add_lineno): xcoff allows negative line
1875 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1877 2001-05-24 Alan Modra <amodra@one.net.au>
1879 * write.c (write_object_file): Set finalize_syms = 1 before
1882 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1884 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1885 architecture, remove erraneous ISA_MIPS32.
1886 (md_show_usage): Add MIPS r12k support.
1887 (mips_cpu_info_table): Add MIPS r12k support.
1889 2001-05-22 Alan Modra <amodra@one.net.au>
1891 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1894 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1895 instead use finalize_syms directly. Don't treat expressions
1896 specially with regard to finalize_syms. Update calls to self.
1897 (resolve_local_symbol): Update call to resolve_symbol_value.
1898 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1900 * symbols.h (resolve_symbol_value): Update prototype.
1901 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1902 to resolve_symbol_value.
1903 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1904 * config/obj-coff.c (do_relocs_for): Likewise.
1905 (yank_symbols): Likewise.
1906 (fixup_segment): Likewise.
1907 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1908 * config/tc-mips.c (md_convert_frag): Likewise.
1909 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1910 (ppc_fix_adjustable): Likewise.
1911 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1912 (dwarf2dbg_convert_frag): Likewise.
1913 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1914 (eh_frame_convert_frag): Likewise.
1915 * expr.c (make_expr_symbol): Likewise.
1916 * write.c (adjust_reloc_syms): Likewise.
1917 (write_object_file): Likewise.
1918 (relax_segment): Likewise.
1919 (fixup_segment): Likewise.
1920 (finalize_syms): Init to zero, and update comment.
1921 (write_object_file): Set finalize_syms to 1 rather than 2.
1922 * doc/internals.texi (sy_value): Mention finalize_syms.
1923 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1925 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1926 as relaxable if embedded system, make weak syms non-relaxable.
1928 (tc_m68k_fix_adjustable): ..so it can be used here.
1929 (md_apply_fix_2): Sign extend without conditional.
1931 * config/tc-v850.c: Update copyright.
1933 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1935 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1936 howto entry is not found.
1938 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1940 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1941 optimize differences between symbols in code sections to
1943 (mn10300_fix_adjustable): Don't adjust to section+offset
1944 relocations pointing at symbols in code sections.
1946 2001-05-16 Alan Modra <amodra@one.net.au>
1948 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1950 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1951 opcodes are output rather than after. Delete insn_size.
1952 * config/tc-v850.c (md_assemble): Similarly, but delete
1955 2001-05-14 Richard Henderson <rth@redhat.com>
1957 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1960 2001-05-14 Richard Henderson <rth@redhat.com>
1962 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1963 also collect whether to expect an FDE augmentation.
1964 (check_eh_frame): Rewrite as a state machine. Track where in
1965 an FDE we are located, skip any augmentation.
1966 (eh_frame_estimate_size_before_relax): Get code alignment from
1967 the fragment subtype.
1968 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1969 * read.c (emit_leb128_expr): Call check_eh_frame.
1971 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1973 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1974 before a relaxable insns.
1976 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1978 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1979 between symbols if the base symbol is in the current section;
1980 emit a PC-relative relocation instead.
1982 2001-05-12 Peter Targett <peter.targett@arccores.com>
1984 * config/tc-arc.c: Update copyright and tidy source comments.
1985 (md_pseudo_table): Add directive .cpu back as an alias for
1986 .option. Add .file and .line for dwarf2 support.
1987 (arc_mach_type): Make bfd_mach_arc_6 default.
1988 (md_longopts): Add entry 'pre-v6' representing old command line
1989 option when assembling for 'arc5' core versions.
1990 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1992 (arc_code_symbol): Make symbol value for @h30 fixup expression
1993 equal to O_constant.
1994 (md_assemble): Call dwarf2_emit_insn.
1995 Include "dwarf2dbg2.h". Formatting fixes throughout file.
1996 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1997 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1999 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2001 * config/tc-ia64.c (special_linkonce_name): New.
2002 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2003 .gnu.linkonce.ia64unw{,i}.FOO.
2004 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2005 (dot_endp): Add comment about it.
2007 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2009 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2010 block, ensure that the low order bits of the alignment are
2013 2001-05-10 Alan Modra <amodra@one.net.au>
2015 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2018 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2019 current variable part of frag.
2020 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2021 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2022 * config/tc-m68hc11.c (RELAX_STATE): Define.
2023 (RELAX_LENGTH): Define.
2024 (md_estimate_size_before_relax): Handle non-relaxable cases
2025 separately from relaxable cases for clarity, and return correct
2026 size for multi-pass relaxation.
2027 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2028 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2029 (md_convert_frag): Remove "length_code".
2030 * config/tc-vax.c (RELAX_STATE): Define.
2031 (RELAX_LENGTH): Define.
2032 (md_relax_table): Add missing entry.
2033 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2034 (md_convert_frag): Remove "length_code".
2035 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2036 don't bother setting fr_var. Return correct size for multi-pass
2038 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2039 (md_convert_frag): Don't bother clearing fr_var.
2040 (md_pseudo_table): Correct initialization.
2041 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2042 (md_estimate_size_before_relax): No need to set fr_var.
2043 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2044 (md_estimate_size_before_relax): No need to set fr_var.
2046 2001-05-09 Richard Henderson <rth@redhat.com>
2048 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2049 beginning a function's unwind info block.
2051 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2053 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2055 2001-05-08 Andreas Schwab <schwab@suse.de>
2057 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2058 fx_pcrel_adjust explicitly sign extend when reading it.
2060 2001-05-08 Alan Modra <amodra@one.net.au>
2062 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2063 from md_relax_table, and combine some switch cases.
2065 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2067 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2068 from offset in non-pcrel operands too.
2070 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2072 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2073 * config/tc-arm.c (arm_handle_align): Do not insert more than
2074 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2075 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2077 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2079 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2081 * Makefile.in: Regenerate.
2082 * configure.in: Remove duplicate mips-*-ecoff* entry.
2083 * configure: Regenerate.
2085 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2086 (n_names): Cast away type mismatch.
2087 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2088 (obj_ecoff_frob_symbol): Likewise.
2089 * ecoff.c: (add_file): Add unused attribute.
2090 (ecoff_directive_begin): Likewise.
2091 (ecoff_directive_bend): Likewise.
2092 (ecoff_directive_def): Likewise.
2093 (ecoff_directive_dim): Likewise.
2094 (ecoff_directive_scl): Likewise.
2095 (ecoff_directive_size): Likewise.
2096 (ecoff_directive_type): Likewise.
2097 (ecoff_directive_tag): Likewise.
2098 (ecoff_directive_val): Likewise.
2099 (ecoff_directive_endef): Likewise.
2100 (ecoff_directive_end): Likewise.
2101 (ecoff_directive_ent): Likewise.
2102 (ecoff_directive_extern): Likewise.
2103 (ecoff_directive_file): Likewise.
2104 (ecoff_directive_fmask): Likewise.
2105 (ecoff_directive_frame): Likewise.
2106 (ecoff_directive_mask): Likewise.
2107 (ecoff_directive_loc): Likewise.
2108 (mark_stabs): Likewise.
2109 (ecoff_stab): Likewise.
2110 (ecoff_frob_symbol): Cast away type mismatch.
2111 (ecoff_padding_adjust): Likewise.
2112 (ecoff_build_symbols): Likewise.
2113 (ecoff_build_procs): Likewise.
2114 (ecoff_build_aux): Likewise.
2115 (ecoff_build_strings): Likewise.
2116 (ecoff_build_fdr): Likewise.
2117 (ecoff_build_debug): Likewise.
2118 * itbl-ops.c (itbl_assemble): Variable initialization.
2120 2001-05-03 Alan Modra <amodra@one.net.au>
2122 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2123 expressions rather than triggering an assert.
2125 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2127 * config/tc-openrisc.c: New file.
2128 * config/tc-openrisc.h: Likewise.
2130 * Makefile.am: Add OpenRISC target.
2131 * Makefile.in: Regenerated.
2133 * configure.in (openrisc-*-*): Add target.
2134 * configure: Regenerated.
2136 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2138 * config/tc-arm.c (arm_frag_align_code): Change error message to
2139 more explanatory version.
2141 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2143 * config/tc-mips.c (md_parse_option): Also accept
2144 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2146 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2148 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2149 argument passing order: predicate goes last, not first.
2151 2001-04-27 Sean McNeil <sean@mcneil.com>
2153 * configure.in: Add arm-vxworks.
2154 * configure: Regenerate.
2156 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2158 * config/tc-arm.c (arm_handle_align): New Function: Generate
2159 no-op filled alignment frags.
2160 (arm_frag_align_code): New Function: Create a code alignment frag.
2161 (arm_init_frag): New Function: Initialse the target dependent
2164 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2165 (TC_FRAG_INIT): Define.
2166 (HANDLE_ALIGN): Define.
2167 (md_do_align): Define.
2169 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2171 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2172 symbol has been initialised before extracting its symbol index.
2174 2001-04-24 H.J. Lu <hjl@gnu.org>
2176 * configure: Regenerated with the right version of autoconf.
2178 2001-04-24 Christian Groessler <cpg@aladdin.de>
2180 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2181 generate R_CALLR and R_REL16 relocations
2183 2000-04-20 Jason Eckhardt <jle@redhat.com>
2185 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2186 since frag_now can change after d10v_cleanup is called.
2188 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2190 * configure.in: Add the em type for FreeBSD targets.
2191 * configure: Regenerate.
2193 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2195 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2196 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2198 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2199 pc-relative relocations not placed at the end of the instruction.
2201 2001-04-13 Jim Wilson <wilson@redhat.com>
2203 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2206 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2208 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2209 handle SHF_MERGE and SHF_STRINGS.
2210 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2211 (obj_elf_section): Allow additional argument specifying entity size.
2212 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2213 in SEC_MERGE sections.
2215 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2217 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2219 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2221 * expr.c (operand): Pass &c to md_parse_name().
2222 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2224 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2226 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2228 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2229 * Makefile.in: Regenerated.
2231 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2232 * configure: Regenerated.
2234 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2236 * config/tc-mn10300.c (xr_registers): Added `pc'.
2238 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2240 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2241 * configure: Regenerate.
2243 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2244 cases, and always return size based on current fr_subtype.
2245 (md_begin): Move initialization of md_relax_table..
2246 (md_relax_table): ..to static initializer. Set rlx_length for
2247 UNDEF_WORD_DISP cases.
2248 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2249 (md_begin): Likewise.
2250 (md_relax_table): Likewise.
2251 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2252 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2253 Set rlx_backward and rlx_forward to zero for unused states.
2254 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2255 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2256 (UNCOND12, UNCOND32): Remove duplicate defines.
2258 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2260 * config/tc-cris.c (md_estimate_size_before_relax) <case
2261 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2262 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2263 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2264 Add cases to cover all relax states.
2265 (cris_insn_first_word_frag): New.
2266 (md_assemble): Call cris_insn_first_word_frag to get the first
2267 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2268 end. Drop variable insn_size.
2269 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2270 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2271 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2273 * write.c (write_object_file): Reset broken word state before
2276 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2278 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2279 for one line if not already enabled.
2280 * cond.c (s_elseif): Correct conditional assembly listing.
2283 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2284 Don't abort on NULL current_cframe.
2286 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2288 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2289 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2290 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2291 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2292 * config/obj-coff.c (do_relocs_for): Likewise.
2293 (yank_symbols): Likewise.
2294 (fixup_segment): Likewise.
2295 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2296 (ppc_fix_adjustable): Likewise.
2297 * config/tc-mips.c (md_convert_frag): Likewise.
2298 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2299 * ehopt.c (eh_frame_convert_frag): Likewise.
2300 * expr.c (make_expr_symbol): Likewise.
2302 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2304 * symbols.c (resolve_symbol_value): Don't fix expression values
2305 until relaxation is complete.
2306 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2307 (S_GET_VALUE): Likewise, and return unresolved expression value.
2308 * write.c (finalize_syms): New.
2309 (relax_and_size_seg): Split into..
2310 (relax_seg): New function, returns 1 if anything changed..
2311 (size_seg): And the remainder of relax_and_size_seg.
2312 (fixup_segment): Arrange for final resolution of sym values.
2313 (adjust_reloc_syms): Likewise.
2314 (write_object_file): Likewise, and repeatedly call relax_seg until
2315 nothing more changes.
2316 (relax_segment): Return 1 if anything changed. Use correct types
2317 for rs_org `target' and `after'.
2318 * write.h (finalize_syms): Declare.
2319 (relax_segment): Update prototype.
2321 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2322 do-nothing cases to switch to avoid abort on a second relaxation
2323 pass, and tidy code a little.
2324 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2325 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2326 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2327 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2328 (md_relax_table): Remove first four unused entries. Increment
2329 rlx_length by one throughout table, and update comments to suit.
2330 (md_estimate_size_before_relax): Return size of current variable
2331 part of frag to reflect reality when relaxing more than once.
2332 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2333 (COND32, UNCD32): Rename to DISP32 throughout.
2334 (UNDEF_WORD_DISP): Renumber to 3.
2335 (md_estimate_size_before_relax): Add extra do-nothing cases.
2336 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2337 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2338 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2339 handle word and dword branches.
2341 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2343 * config/tc-cris.h (tc_fix_adjustable): Allow only
2344 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2345 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2346 example in comment to valid type.
2348 2001-03-28 H.J. Lu <hjl@gnu.org>
2350 * read.c (equals): Set to local for COFF only if it hasn't been
2353 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2355 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2356 (md_begin): Use it when setting default architecture.
2358 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2360 * read.c (equals): (for COFF) default symbols to being local.
2362 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2364 * configure.in (cris-*-*): Change default emulation to criself.
2365 (cris-*-*aout*): New rule.
2366 * configure: Regenerate.
2368 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2370 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2371 BFD_RELOC_390_GOTENT.
2372 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2373 BFD_RELOC_390_GOTENT.
2375 2001-03-26 Nick Clifton <nickc@redhat.com>
2377 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2378 * config/tc-s390.c (s390_force_relocation): New function: Force
2379 relocations for VTINHERIT relocs.
2381 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2383 * doc/as.texinfo: Put @c man begin to generate the as man page.
2384 When generating man, define all the variables. Re-organize some
2385 options to obtain better indentation of man page.
2386 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2387 (as.1): Build from as.texinfo.
2388 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2390 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2392 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2393 scale factor, and return the end of the expression.
2394 (i386_operand): Modify for above.
2396 2001-03-23 Nick Clifton <nickc@redhat.com>
2398 * doc/as.texinfo: Document --listing-XXX command line switches.
2399 Explain why listings behave differently when -pipe is used.
2401 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2403 * write.c (fix_new_exp): Print an error if passed a register.
2405 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2407 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2408 (PIC_SUFFIX_CHAR): New macro.
2409 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2410 (pic): New variable.
2411 (md_longopts): New option --pic.
2412 (OPTION_PIC): Define.
2413 (md_estimate_size_before_relax): Tweak longish comment.
2414 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2415 (md_assemble): Handle a PIC relocation on prefix and normal
2416 instruction operands.
2417 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2418 "complex" operand expressions. Call frag_more outside
2419 gen_cond_branch_32 parameter list.
2420 (cris_process_instruction): Handle PIC relocs on parsed
2421 operand expressions. Validize PIC reloc sizes.
2422 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2423 (gen_bdap): Handle "complex" operand expressions.
2424 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2425 ADD.D offset,PC as jump instruction if generating PIC. Generate
2426 error instead of crashing on complex expressions.
2427 (cris_number_to_imm): Add segT parameter. All callers changed.
2428 Use segT parameter, not now_seg, for segment of fixup. Handle
2429 PCREL relocations but check that they are fully resolved.
2430 (md_parse_option): Handle OPTION_PIC.
2431 (tc_gen_reloc): Handle PIC relocs.
2432 (md_show_usage): Update for --pic.
2433 (md_apply_fix3): Renamed from md_apply_fix.
2434 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2435 (md_cris_force_relocation): Force relocation for PIC relocs.
2437 * config/tc-cris.h: Tweak attribution.
2438 (MD_APPLY_FIX3): Define.
2439 (IS_CRIS_PIC_RELOC): New macro.
2440 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2441 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2443 (tc_frob_symbol): Avoid emitting undefined symbols.
2445 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2447 * frags.h (struct frag): Add relax_marker.
2448 * write.c (is_dnrange): Delete.
2449 (relax_frag): Use correct types for `aim', `target', `address'.
2450 Delete `offset', `was_address'. Test `relax_marker' instead of
2451 using fragile (and slow) address test.
2452 (relax_segment): Init and flip `relax_marker'.
2454 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2456 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2459 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2461 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2462 with 'Motorola specification for assembly language input standard'.
2464 2001-03-17 Richard Henderson <rth@redhat.com>
2466 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2467 (dwarf2_directive_loc): Don't use them.
2468 (dwarf2_directive_file): Reject duplicate file definitions.
2469 (get_filenum): Zero allocated memory.
2470 (out_file_list): Complain about missing file definitions.
2472 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2474 * read.c (do_org): Handle complex expressions.
2475 * cgen.c (gas_cgen_finish_insn): Likewise.
2477 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2479 * config/tc-ia64.c (md): New member keep_pending_output.
2480 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2482 (dot_xdata): Turn on md.keep_pending_output for the duration of
2484 (dot_xfloat_cons): Ditto.
2485 (dot_xstringer): Ditto.
2486 (dot_xdata_ua): Ditto.
2487 (dot_xfloat_cons_ua): Ditto.
2489 2001-03-15 Jim Wilson <wilson@redhat.com>
2491 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2494 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2496 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2498 2001-03-15 DJ Delorie <dj@redhat.com>
2500 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2501 blindly freeing string if it isn't at the top of the obstack.
2503 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2505 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2506 (NUM_FLAG_CODE): Define.
2507 (lex_got): New function.
2508 (got_reloc): New global var.
2509 (x86_cons_fix_new): New function.
2510 (x86_cons): New function.
2511 (i386_immediate): Use lex_got here, replacing inline code. Change
2512 "ignoring junk.." error message to "junk.."
2513 (i386_displacement): Likewise.
2514 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2515 (x86_cons): Declare.
2516 (TC_CONS_FIX_NEW): Define.
2517 (x86_cons_fix_new): Declare.
2519 2001-03-12 Nick Clifton <nickc@redhat.com>
2521 * config/tc-arm.c (md_begin): Always set machine type based on
2524 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2526 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2527 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2529 <JumpInterSegment output>: Use correct i.disp_reloc[].
2530 <immediate output>: Likewise.
2532 2001-03-06 Nick Clifton <nickc@redhat.com>
2534 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2537 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2539 * config/tc-m68k.c : Add 5407 to archs[] table.
2540 (HAVE_LONG_BRANCH): Add mcf5407.
2541 (select_control_regs): Recognize 5407.
2543 2001-03-02 Dave Brolley <brolley@redhat.com>
2545 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2548 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2550 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2551 (gen_to_words): Print warnings if NaNs are found and the target CPU
2552 does not support them. Allow largest exponent to be used in normal
2553 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2555 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2557 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2558 anymore since we use bfd_elf_generic_reloc now.
2559 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2561 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2563 * configure.in (BFD_VERSION): New.
2564 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2565 * configure: Regenerate.
2566 * Makefile.am: Run "make dep-am"
2567 * Makefile.in: Regenerate.
2568 * doc/Makefile.in: Regenerate.
2570 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2572 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2573 SEC_NEVER_LOAD when the 'n' flag is used.
2574 Add SEC_NEVER_LOAD to matchflags.
2576 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2578 * symbols.c (decode_local_label_name): Initialize message_format
2579 only when an error is reported (perf pb due to I18N).
2581 2001-02-23 H.J. Lu <hjl@gnu.org>
2583 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2584 BFD_ASSEMBLER is not defined.
2586 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2588 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2589 done if it's against a symbol.
2591 2001-02-22 Timothy Wall <twall@cygnus.com>
2593 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2594 target formats if applicable.
2595 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2596 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2597 * Makefile.in: Regenerated.
2598 * configure.in: Added configuration for ia64-*-aix*.
2599 * configure: Regenerated.
2601 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2603 * config/tc-ia64.c (enum operand_match_result): New type.
2604 (operand_match): Change return type to operand_match_result.
2605 Fix all returns appropriately, adding support for returning the
2606 out-of-range result.
2607 (parse_operands): New locals result, error_pos, out_of_range_pos,
2608 curr_out_of_range_pos. Rewrite operand matching loop to give better
2611 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2613 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2614 (dot_proc): Clear unwind.prologue_count to zero.
2615 (dot_prologue): Increment unwind.prologue_count.
2616 (dot_restore): If second operand is omitted, use
2617 unwind.prologue_count -1 for "ecount" (# of additional regions to
2618 pop). Decrement unwind.prologue_count by number of regions
2621 2001-02-21 Nick Clifton <nickc@redhat.com>
2623 * doc/as.texinfo (Section): Note that some flags to the COFF
2624 version of .section remove attributes rather than setting them.
2626 2001-02-20 Kazu Hirata <kazu@hxi.com>
2628 * config/tc-pdp11.c: Fix formatting.
2629 * config/tc-pdp11.h: Likewise.
2631 2001-02-20 Bo Thorsen <bo@suse.de>
2633 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2636 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2638 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2639 all FreeBSD platforms should look the same at this level.
2640 * configure: Rebuilt.
2641 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2643 2001-02-18 lars brinkhoff <lars@nocrew.org>
2645 * Makefile.am: Add PDP-11 target.
2646 * configure.in: Likewise.
2647 * config/tc-pdp11.c: New file.
2648 * config/tc-pdp11.h: New file.
2649 * doc/Makefile.am: Add PDP-11 documentation.
2650 * doc/all.texi: Likewise.
2651 * doc/as.texinfo: Likewise.
2652 * doc/c-pdp11.texi: New file.
2654 2001-02-16 matthew green <mrg@redhat.com>
2656 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2658 2001-02-13 Jim Wilson <wilson@redhat.com>
2660 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2661 reloc instead of a 0 reloc.
2662 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2664 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2666 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2668 * write.c (is_dnrange): Stop as soon as the address becomes
2670 (relax_frag): Add segment parameter. Only call symbol_get_frag
2671 once. Only call is_dnrange if the symbol is in the same segment,
2672 and the symbol address is larger.
2673 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2674 * write.h (relax_frag): Update declaration.
2675 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2677 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2678 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2679 (m32r_relax_frag): Update declaration.
2680 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2681 * config/tc-tic54x.h (md_relax_frag): Likewise.
2682 * doc/internals.texi (CPU backend): Update documentation for
2685 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2687 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2688 Mention effect of < 386 architectures on jump promotion.
2689 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2691 * config/tc-i386.c (no_cond_jump_promotion): New.
2692 (set_cpu_arch): Parse "jumps" arch modifier.
2693 (insn_size): Modify usage comment.
2694 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2695 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2696 (TYPE_FROM_RELAX_STATE): New define.
2697 (UNCOND_JUMP, COND_JUMP): Renumber.
2698 (md_relax_table): Reorder to suit.
2699 (COND_JUMP86): New define.
2700 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2701 (md_assemble): Create frag var for jumps of max size, encode relax
2702 state for COND_JUMP86.
2703 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2704 leave conditional jumps small if no_cond_jump_promotion.
2705 (md_convert_frag): Likewise.
2707 * expr.c (operator): Don't bump input_line_pointer for two char
2708 operators. Instead return operator size via new param num_chars.
2709 (expr): Use above to parse multi-char operators correctly.
2711 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2713 * config/tc-i386.c (i386_displacement): Fix handling of
2714 BFD_RELOC_X86_64_GOTPCREL.
2715 (i386_validate_fix): Likewise.
2717 2001-02-12 Philip Blundell <pb@futuretv.com>
2719 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2720 ldrt/strt instructions.
2722 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2724 * config/tc-mips.c (macro): For M_LA_AB emit a
2725 BFD_RELOC_MIPS_CALL16 relocation or a
2726 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2727 BFD_RELOC_MIPS_GOT16 and
2728 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2729 loading the jump register when generating SVR4_PIC code.
2731 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2733 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2734 map to MIPS-specific files, as they used to do before the
2735 change on 2000-05-21.
2736 * configure: Regerate.
2738 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2740 * config/tc-mips.c (md_parse_option): Don't try to compile
2741 ELF-only option code if not ELF.
2743 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2745 * config/tc-ia64.h (md_elf_section_type): New macro.
2746 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2747 (they're now handled via ia64_elf_section_type.
2749 * config/tc-ia64.c (unwind): New members saved_text_seg,
2750 saved_text_subseg, and force_unwind_entry.
2751 (optimize_unw_records): New function to optimize away unnecessary
2753 (ia64_elf_section_type): New function.
2754 (output_unw_records): Generate unwind info only if the size is
2755 non-zero or if it's forced for some other reason (e.g.,
2756 handlerdata or a personality routine).
2757 (generate_unwind_image): Don't switch back to previous
2758 section---stay inside the unwind info section instead so that
2759 handlerdata that may follow goes into the right place.
2760 (dot_handlerdata): Force generation of unwind entry and save the
2761 current active text segment before generating unwind image.
2762 (dot_unwentry): Force generation of unwind entry.
2763 (dot_personality): Ditto.
2764 (dot_endp): Generate unwind table entry only if there is
2765 some unwind info or the unwind entry was forced.
2767 * config/tc-ia64.c (make_unw_section_name): New macro to form
2768 unwind section name.
2769 (generate_unwind_image): Add "text_name" argument. Use it to
2770 form unwind section name.
2771 (dot_handlerdata): Determine current segment (section) name and
2772 pass it to generate_unwind_image().
2773 (dot_endp): Determine current segment (section) name and use
2774 it to determine the appropriate unwind section name.
2775 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2776 n, fill, and max arguments.
2778 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2780 * Makefile.am: Add linux target for S/390.
2781 * configure.in: Likewise.
2782 * config/tc-s390.c: New file.
2783 * config/tc-s390.h: New file.
2785 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2787 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2788 2byte, 4byte and 8byte.
2790 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2792 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2793 md_number_to_chars with size > sizeof (valueT).
2795 2001-02-06 H.J. Lu <hjl@gnu.org>
2797 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2798 there is no relocation.
2800 2001-02-06 H.J. Lu <hjl@gnu.org>
2802 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2804 * config/tc-ia64.c (md_parse_option): Only accept the valid
2805 ia64 options on "-axxx".
2807 2001-02-05 Jim Wilson <wilson@redhat.com>
2809 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2810 aborting for invalid operands.
2812 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2814 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2815 than via pointer. Update all callers.
2816 (UNWIND_LOW32): Define.
2817 (UNWIND_HIGH32): Define.
2818 (pa_build_unwind_subspace): Use the above macros instead of dumping
2819 bitfields directly. Call frag_more once rather than multiple times.
2820 (md_assemble): Use UNWIND_LOW32.
2821 (pa_entry): Likewise
2822 (pa_procend): Likewise.
2823 (process_exit): Use UNWIND_HIGH32.
2825 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2827 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2828 function to select the header according to the cpu.
2829 (md_after_pass_hook, md_do_align): Remove.
2830 (md_cleanup, m68hc11_cleanup): Remove.
2831 (md_pcrel_from_section): Declare.
2832 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2833 (build_jump_insn, build_insn): Likewise.
2834 (m68hc11_listing_header): New function.
2835 (m68hc11_cleanup): Remove.
2837 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2839 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2840 symbols because there is no support for shared libraries and these
2841 symbols can't be overridden (unless they are weak).
2843 2001-02-01 Momchil Velikov <velco@fadata.bg>
2845 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2846 for the compilation unit with a zero byte.
2848 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2850 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2851 destinations. Correct range check for 17 and 22 bit branches.
2853 2001-01-25 Nick Clifton <nickc@redhat.com>
2855 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2856 still set. Issue an error message instead.
2857 (md_estimate_size_before_relax): Delete unused variable
2858 'buffer_address'. Fixup parentheses around if statement.
2860 2001-01-23 Kazu Hirata <kazu@hxi.com>
2862 * as.c: Fix formatting.
2863 * ehopt.c: Likewise.
2864 * messages.c: Likewise.
2865 * stabs.c: Likewise.
2866 * symbols.c: Likewise.
2868 2001-01-23 Ben Elliston <bje@redhat.com>
2870 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2872 2001-01-22 Kazu Hirata <kazu@hxi.com>
2874 * config/tc-alpha.c: Fix formatting.
2876 2001-01-19 Kazu Hirata <kazu@hxi.com>
2878 * config/tc-alpha.c: Fix formatting.
2880 2001-01-18 Kazu Hirata <kazu@hxi.com>
2882 * config/tc-alpha.c: Fix formatting.
2884 2001-01-18 Nick Clifton <nickc@redhat.com>
2886 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2888 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2890 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2892 * configure.in (cpu_type, arch): Match i386 too.
2893 * configure: Rebuilt.
2895 2001-01-16 Kazu Hirata <kazu@hxi.com>
2897 * config/tc-i386.c: Fix formatting.
2899 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2901 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2902 relocs for .PARISC.unwind section.
2904 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2905 depending on section flags, not just for .text.
2907 2001-01-15 Jim Wilson <wilson@redhat.com>
2909 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2910 not immediately followed by an instruction.
2912 2001-01-15 Kazu Hirata <kazu@hxi.com>
2914 * config/tc-m68hc11.c: Fix formatting.
2916 2001-01-15 Nick Clifton <nickc@redhat.com>
2918 * symbols.c (colon): Change 'already defined symbol' from a
2919 fatal error to an ordinary error. There is no reason why this
2920 error should be fatal.
2922 * message.c (as_fatal): Delete output file, if one has been
2925 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2927 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2929 2001-01-14 Kazu Hirata <kazu@hxi.com>
2931 * config/tc-alpha.c: Fix formatting.
2932 * config/tc-arc.c: Likewise.
2933 * config/tc-arc.h: Likewise.
2934 * config/tc-d10v.c: Likewise.
2935 * config/tc-i370.c: Likewise.
2936 * config/tc-i386.c: Likewise.
2937 * config/tc-i960.c: Likewise.
2938 * config/tc-m68k.c: Likewise.
2939 * config/tc-ppc.c: Likewise.
2940 * config/tc-sparc.c: Likewise.
2941 * config/tc-tahoe.c: Likewise.
2942 * config/tc-vax.c: Likewise.
2944 * config/tc-arc.c: Fix formatting.
2946 * config/tc-arc.c: Fix formatting.
2948 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2950 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2951 both 32 and 64 bit ELF.
2953 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2954 and don't bother storing `m' for "ce" completer. Tidy handling of
2955 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2957 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2959 * config/tc-i386.h (TARGET_MACH): New macro.
2960 (i386_mach): Declare.
2961 * config/tc-i386.c (i386_mach): New function.
2963 2001-01-13 Philip Blundell <philb@gnu.org>
2965 * doc/as.texinfo: Fix spelling and cross-references.
2967 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2968 character for all systems, not just GNU/Linux. Make it explicit
2969 that `-k' doesn't affect code generation, just ELF flags.
2971 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2973 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2976 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2978 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2980 2001-01-12 Nick Clifton <nickc@redhat.com>
2982 * as.c (print_args): Update copyright date to 2001.
2984 2001-01-12 Peter Targett <peter.targett@arccores.com>
2986 * doc/c-arc.texi: New file.
2987 Some sections to be expanded.
2989 2001-01-12 Alan Modra <alan@linuxcare.com.au>
2991 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2992 (md_parse_option): Always accept "--32".
2994 2001-01-11 Peter Targett <peter.targett@arccores.com>
2996 * as.h (TC_ARC): Ensure struc-symbol.h included.
2997 * as.c (dwarf2dbg.h): Include to remove implicit declaration
2999 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3000 (TARGET_SYMBOL_FIELDS) added.
3002 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3003 * doc/c-arc.texi: New file.
3004 Some sections to be expanded.
3005 * doc/as.texinfo: Update command-line options.
3006 Removed outdated text for ARC dependant features, instead include
3007 text from above file.
3009 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3010 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3011 (targ-cpu.h) header.
3013 * config/tc-arc.c: New updated configuration for
3014 ARC, including selection of core variants, and extensibility of
3015 instructions, registers etc. through directives.
3017 * config/tc-arc.c (arc_extinst): Minor corrections for
3019 (arc_common) Likewise. Make alignment argument optional for local
3020 symbols also, with default of zero.
3022 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3024 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3025 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3026 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3027 and fix_new_exp() instead.
3028 (md_convert_frag): For indexed post byte use the symbol value
3029 rather than the displacement.
3030 (md_relax_table): Fix indexed offset relax.
3032 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3034 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3036 (relaxable_symbol): New function.
3038 2001-01-11 Andreas Jaeger <aj@suse.de>
3040 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3043 2001-01-10 Nick Clifton <nickc@redhat.com>
3045 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3046 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3048 2001-01-10 Nick Clifton <nickc@redhat.com>
3050 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3051 character used to dollar local symbols.
3052 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3053 local label symbols.
3054 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3055 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3057 Use LOCAL_LABEL_CHAR.
3058 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3059 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3060 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3062 2001-01-08 Bo Thorsen <bo@suse.de>
3064 * config/tc-i386.c (i386_immediate, i386_displacement):
3067 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3069 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3072 2001-01-07 Philip Blundell <philb@gnu.org>
3074 * doc/as.texinfo (Bug Reporting): Update email address for
3078 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3080 * configure.in: Define DEFAULT_ARCH for i386.
3081 * config/tc-i386.c (md_assemble): Return after the error message;
3082 move testing for 64bit operands to proper place.
3084 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3086 * doc/as.texinfo: Document '#' as comment character for i386 and
3087 x86_64. Add AMD x86-64 into menu of machine dependent information.
3089 * doc/c-i386.texi: Document x86_64 extensions.
3091 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3093 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3095 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3097 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3098 * NEWS: Add note about Pentium4 support.
3100 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3102 * config/tc-i387.c (pi, pte, pt): Update.
3103 (type_names): Add new types.
3105 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3107 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3108 CpuUnknown): Renumber
3109 (CpuP4, CpuSSE2): New.
3110 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3112 2001-01-03 Philip Blundell <pb@futuretv.com>
3114 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3116 (alpha_fix_adjustable): Likewise.
3117 (md_apply_fix): Likewise.
3119 2000-12-31 H.J. Lu <hjl@gnu.org>
3121 * listing.c (listing_message): Allocate string only if it is
3124 * configure: Rebuild.
3126 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3128 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3129 Point out caveats with generating fixups for the opcode in a frag.
3131 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3133 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3136 2000-12-29 H.J. Lu <hjl@gnu.org>
3138 * listing.c (calc_hex): Print the variable part only if the
3139 fragment type is rs_fill.
3141 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3143 * doc/internals.texi (tc_conditional_pseudoop,
3144 TC_LINKRELAX_FIXUP): Fix typos.
3146 2000-12-28 Richard Henderson <rth@redhat.com>
3148 * write.c (subsegs_finish): Fix thinko last change -- don't
3149 "optimize" the alignment == 0 case.
3151 2000-12-28 Richard Henderson <rth@redhat.com>
3153 * as.h (rs_align_test): New.
3154 * frags.c (NOP_OPCODE): Move default from read.c.
3155 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3156 (frag_align_code): New.
3157 * frags.h (frag_align_code): Declare.
3158 * read.c (NOP_OPCODE): Remove.
3159 (do_align): Use frag_align_code.
3160 * write.c (NOP_OPCODE): Remove.
3161 (get_recorded_alignment): New.
3162 (cvt_frag_to_fill): Handle rs_align_test.
3163 (relax_segment): Likewise.
3164 (subsegs_finish): Align last subseg in section to the
3165 section alignment. Use frag_align_code.
3166 * write.h (get_recorded_alignment): Declare.
3167 * config/obj-coff.c (size_section): Handle rs_align_test.
3168 (fill_section, fixup_mdeps): Likewise.
3169 (write_object_file): Use frag_align_code.
3171 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3172 (alpha_handle_align): New.
3173 * config/tc-alpha.h (HANDLE_ALIGN): New.
3174 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3176 * config/tc-i386.h (md_do_align): Use frag_align_code.
3177 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3179 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3180 (ia64_handle_align): New.
3181 * config/tc-ia64.h (HANDLE_ALIGN): New.
3182 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3184 * config/tc-m32r.c (m32r_do_align): Remove.
3185 (m32r_handle_align): New.
3186 (fill_insn): Use frag_align_code.
3187 * config/tc-m32r.h (md_do_align): Remove.
3188 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3189 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3190 * config/tc-mips.c, config/tc-mips.h: Similarly.
3192 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3193 (sh_handle_align): Likewise. Handle rs_align_code.
3194 (sh_do_align): Remove.
3195 * config/tc-sh.h (md_do_align): Remove.
3196 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3198 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3199 (sparc_handle_align): Likewise. Handle rs_align_code.
3200 * config/tc-sparc.h (md_do_align): Remove.
3201 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3203 2000-12-22 DJ Delorie <dj@redhat.com>
3205 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3206 when we assemble the first half of a pair.
3208 2000-12-22 H.J. Lu <hjl@gnu.org>
3210 * config/tc-i386.c (reloc): Update the macro for non-bfd
3212 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3214 2000-12-22 H.J. Lu <hjl@gnu.org>
3216 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3218 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3220 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3221 (QWORD_MNEM_SUFFIX): New macro.
3222 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3224 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3225 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3227 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3228 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3229 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3230 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3231 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3233 (Reg, WordReg): Add Reg64.
3234 (Imm): Add Imm32S and Imm64.
3236 (Disp): Add Disp64 and Disp32S.
3237 (AnyMem): Add Disp32S.
3238 (RegRex, RegRex64): New macros.
3239 (rex_byte): New type.
3240 * config/tc-i386.c (set_16bit_code_flag): Kill.
3241 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3242 (reloc): New parameter "signed"; support x86_64.
3243 (set_code_flag): New.
3244 (DEFAULT_ARCH): New macro; default to "i386".
3245 (default_arch): New static variable.
3246 (struct _i386_insn): New fields Operand_PCrel; rex.
3247 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3248 (flag_code): New enum and static variable.
3249 (use_rela_relocations): New static variable.
3250 (flag_code_names): New static variable.
3251 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3252 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3254 (i386_align_code): Return plain "nop" for x86_64.
3255 (mode_from_disp_size): Support Disp32S.
3256 (smallest_imm_type): Support Imm32S and Imm64.
3257 (offset_in_range): Support size of 8.
3258 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3259 (md_pseudo_table): Add "code64"; use set_code_flat.
3260 (md_begin): Emit sane error message on hash failure.
3261 (tc_i386_fix_adjustable): Support x86_64 relocations.
3262 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3263 instructions supported on particular arch just partially,
3264 output of 64bit immediates, handling of Imm32S and Disp32S type.
3265 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3266 (i386_displacement): Likewise.
3267 (i386_index_check): Cleanup; support 64bit addresses.
3268 (md_apply_fix3): Support x86_64 relocation and rela.
3269 (md_longopts): Add "32" and "64".
3270 (md_parse_option): Add OPTION_32 and OPTION_64.
3271 (i386_target_format): Call even for ELFs; choose between
3272 elf64-x86-64 and elf32-i386.
3273 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3274 (tc_gen_reloc): Support rela relocations and x86_64.
3275 (intel_e09_1): Support QWORD.
3277 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3279 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3280 it's not an offset expression.
3281 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3282 keep the braces '[' and ']' in the output string.
3283 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3284 != FLAT. There is no such op_modifier.
3286 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3288 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3291 2000-12-13 Kazu Hirata <kazu@hxi.com>
3293 * as.h: Fix formatting.
3295 * dwarf2dbg.c: Likewise.
3296 * input-scrub.c: Likewise.
3299 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3301 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3302 configure: Regenerate.
3304 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3306 * dwarf2dbg.c: #include <limits.h> only if it exists.
3308 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3310 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3311 (md_apply_fix): Here too.
3313 2000-12-12 Jim Wilson <wilson@redhat.com>
3315 * config/tc-ia64.h (ia64_init): Add prototype.
3317 2000-12-12 H.J. Lu <hjl@gnu.org>
3319 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3321 * read.h (outputting_stabs_line_debug): Change it to int.
3322 * stabs.c (outputting_stabs_line_debug): Likewise.
3324 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3326 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3327 the address of a function result.
3329 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3331 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3332 (md_assemble): Call dwarf2_emit_insn.
3333 (shlib): Fix typo SHILB -> SHLIB.
3334 (md_parse_option): Likewise.
3335 (ppc_elf_validate_fix): Likewise:
3336 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3338 2000-12-12 Nick Clifton <nickc@redhat.com>
3340 * cgen.h: Fix formatting.
3341 * input-scrub.c: Fix formatting.
3342 * macro.c: Fix formatting.
3343 * config/tc-mips.c: Fix formatting.
3344 * doc/c-mips.texi: Fix formatting.
3346 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3348 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3349 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3351 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3353 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3356 * i386.h (*_Suf): Remove No_dSuf.
3357 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3359 (i386_optab): Remove 'd' in the suffixes.
3361 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3363 * config/tc-i386.c (T_SHORT): Undefine before defining.
3365 2000-12-05 Kazu Hirata <kazu@hxi.com>
3367 * config/tc-mips.c: Fix formatting.
3369 2000-12-04 Matthew Hiller <hiller@redhat.com>
3371 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3372 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3373 (md_show_usage): Ditto.
3374 (md_parse_option): Ditto.
3375 (d10v_cleanup): Writes pending instruction only if
3376 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3377 Fix compile time warning messages.
3379 * doc/c-d10v.texi: Documents new options.
3381 2000-12-04 Matthew Hiller <hiller@redhat.com>
3383 * stabs.c (outputting_stabs_line_debug): New variable.
3384 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3385 function entry and unset at function exit.
3387 * read.h (outputting_stabs_line_debug): New extern declaration.
3389 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3391 * dwarf2dbg.c: Fix compile time warning messages.
3393 2000-12-03 Kazu Hirata <kazu@hxi.com>
3395 * config/tc-a29k.c: Fix formatting.
3396 * config/tc-alpha.c: Likewise.
3397 * config/tc-arm.c: Likewise.
3398 * config/tc-cris.c: Likewise.
3399 * config/tc-hppa.c: Likewise.
3400 * config/tc-i370.c: Likewise.
3401 * config/tc-i386.c: Likewise.
3402 * config/tc-i860.c: Likewise.
3403 * config/tc-i960.c: Likewise.
3404 * config/tc-ia64.c: Likewise.
3405 * config/tc-m68hc11.c: Likewise.
3406 * config/tc-m68k.c: Likewise.
3407 * config/tc-m88k.c: Likewise.
3408 * config/tc-pj.c: Likewise.
3409 * config/tc-ppc.c: Likewise.
3410 * config/tc-sh.c: Likewise.
3411 * config/tc-sparc.c: Likewise.
3412 * config/tc-tahoe.c: Likewise.
3413 * config/tc-vax.c: Likewise.
3415 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3417 * config/tc-mips.c (mips_ip): When calculating offsets,
3418 don't accept as constant the difference between the
3419 addresses of symbols in two different sections.
3421 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3423 (validate_mips_insn): Likewise. Also, update 'B' operand
3424 specifier to use OP_*_CODE20 constants and delete 'm' operand
3426 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3427 operand specifiers. Change warning generated by 'B' operand
3428 specifier to reflect its new multi-purpose usage.
3430 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3431 -1, and update comment.
3432 (file_mips_isa): Likewise.
3433 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3434 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3435 ISA_* constants rather than hard-coded numbers.
3436 (mips_cpu_info): New structure.
3437 (mips_cpu_info_table): New table describing CPU and ISA names
3439 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3440 mips_cpu_info_from_cpu): New functions.
3441 (mips_isa_to_str): New function to get string for ISA name.
3442 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3443 return const char *.
3444 (md_begin): Redo CPU and ISA selection logic, using
3445 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3446 than hard-coded numbers.
3447 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3448 ISA_* constants rather than hard-coded numbers.
3449 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3450 (md_longopts): Delete OPTION_NO_MIPS32.
3451 (md_parse_option): Convert to use ISA_* constants rather than
3452 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3453 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3454 to use strcasecmp to recognize "default" and to use
3455 mips_cpu_info_from_name to get CPU numbers from argument.
3456 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3457 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3459 (s_mipsset): Accept ISA value 32.
3460 * doc/as.texinfo: Clean up MIPS options summary slightly,
3461 remove -no-mips32. Add note about -mips4 and -mips32
3462 specifying those ISA levels. Delete -mips32 and -no-mips32
3463 cpu flag descriptions.
3464 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3465 up the supported CPU switch list, and replace 4Kc, 4Km, and
3466 4Kp entries with a single mips32-4k entry. Note that you can
3469 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3471 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3473 (md_parse_option): Add cases for OPTION_MIPS5 and
3475 (md_show_usage): Mention -mips5 and -mips64 arguments.
3476 (s_mipsset): Add cases for MIPS5 and MIPS64.
3477 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3479 * doc/as.texinfo: Mention -mips5 and -mips64 options
3481 * doc/c-mips.texi: Likewise. Also update introduction
3482 and ".set" usage information.
3484 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3486 (mips_cpu_info_table): Add SB-1 entries.
3487 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3488 known to the -mcpu option.
3490 * doc/as.texinfo: Correct description of MIPS -mcpu
3491 option, by copying some of the text from doc/c-mips.texi.
3493 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3495 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3497 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3498 (sparc*-*-rtems*): Switched from a.out to ELF.
3499 * configure: Regenerate.
3500 * config.in: Regenerate.
3501 * Makefile.in: Regenerate.
3502 * aclocal.m4: Regenerate.
3503 * po/gas.pot: Regenerate.
3505 2000-11-30 Philip Blundell <pb@futuretv.com>
3507 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3508 even in non BFD_ASSEMBLER case.
3510 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3512 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3515 2000-11-29 Richard Henderson <rth@redhat.com>
3517 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3518 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3519 thread multiple subsegments properly; handle multiple code
3520 sections properly; emit proper compilation unit info for assembler
3521 generated debugging.
3523 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3524 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3525 (dwarf2dbg_estimate_size_before_relax): Declare.
3526 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3527 * write.c: Include dwarf2dbg.h.
3528 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3529 (relax_segment): Likewise.
3531 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3533 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3534 jump>: Use as_bad_where instead of as_bad. Tweak error message
3535 accordingly. Stabilize frag by updating fix part and resetting
3537 <undefined symbol, unconditional jump>: Ditto.
3538 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3539 indexing is_end_of_line[].
3540 (md_assemble): Initialize size to 0.
3541 (md_section_align): Mark parameter seg as unused.
3542 (parse_reg): Parse names case-insensitively.
3544 2000-11-28 Kazu Hirata <kazu@hxi.com>
3546 * config/obj-aout.h: Fix formatting.
3547 * config/obj-bout.h: Likewise.
3548 * config/obj-coff.c: Likewise.
3549 * config/obj-coff.h: Likewise.
3550 * config/obj-elf.h: Likewise.
3551 * config/obj-som.h: Likewise.
3552 * config/obj-vms.c: Likewise.
3553 * config/obj-vms.h: Likewise.
3554 * config/tc-h8300.h: Likewise.
3555 * config/tc-ns32k.h: Likewise.
3556 * config/tc-sparc.h: Likewise.
3557 * config/tc-tic54x.h: Likewise.
3558 * config/tc-z8k.h: Likewise.
3560 2000-11-28 Nick Clifton <nickc@redhat.com>
3562 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3563 License is present in the sources, but not the output, and
3564 also available from the GNU website.
3565 (GNU Free Documentation License): Comment out this section.
3567 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3569 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3570 targets. Remove i860 from valid a.out targets.
3571 * Makefile.in: Regenerate.
3573 * config/tc-cris.c: Include dwarf2dbg.h.
3574 (md_pseudo_table): Add .file and .loc.
3575 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3576 (s_cris_file, s_cris_loc): New.
3577 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3578 * Makefile.am: Regenerate dependencies.
3579 * Makefile.in: Regenerate.
3581 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3583 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3584 (MRI_MUL_PRECEDENCE): Likewise.
3585 (op_rank): Fix a comment typo.
3587 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3589 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3591 (get_operand): Fix analysis for movw/movb instructions.
3593 2000-11-24 Nick Clifton <nickc@redhat.com>
3595 * configure.in (xscale-elf): Add target.
3596 (xscale-coff): Add target.
3597 * configure: Regenerate.
3599 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3601 (ARM_EXT_XSCALE): New ARM architecture extension.
3602 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3603 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3604 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3605 (ARM_ARCH_V4): Remove processor from architecture.
3606 (ARM_ARCH_3M): New architecutre definition.
3607 (ARM_ARCH_V5TE): New architecutre definition.
3608 (ARM_ARCH_XSCALE): New architecutre definition.
3609 (CPU_DEFAULT): Allow to be defaulted to XScale.
3610 (atpcs): New boolean variable.
3611 (ldr_flags): Support 'd' flag for double word loads.
3612 (str_flags): Support 'd' flag for double word stored.
3613 (do_mia): New function.
3614 (do_mar): New function.
3615 (do_mra): New function.
3616 (do_pld): New function.
3617 (do_ldrd): New function.
3618 (do_blx): New function.
3619 (do_bkpt): New function.
3620 (do_clz): New function.
3621 (do_lstc2): New function.
3622 (do_cdp2): New function.
3623 (do_t_blx): New function.
3624 (do_t_bkpt): New function.
3625 (do_smla): New function.
3626 (do_smlal): New function.
3627 (do_smul): New function.
3628 (do_qadd): New function.
3629 (do_co_reg2c): New function.
3630 (LONGEST_INSN): Redefine to 7.
3632 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3633 command line switches.
3635 2000-11-22 Jim Wilson <wilson@redhat.com>
3637 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3638 (struct rsrc): Make line unsigned.
3639 (gr_values): Add missing initializer.
3640 (SLOT_NUM_NOT_SET): Add unsigned cast.
3641 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3642 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3643 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3644 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3645 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3646 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3647 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3648 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3649 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3650 Add ATTRIBUTE_UNUSED to unused parameters.
3651 (convert_expr_to_ab_reg): Add parens.
3652 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3653 (dot_prologue): Initialize grsave when declared.
3654 (md_pseudo_table): Add missing initializers.
3655 (operand_match): Add casts to bfd_vma.
3656 (emit_one_bundle): Delete unused local prev. Make required_template
3658 (specify_resource): Cast i to unsigned.
3659 (note_register_values): Use fprintf_vma.
3660 (print_dependency): Likewise.
3662 2000-11-21 Jim Wilson <wilson@redhat.com>
3664 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3665 for unwind info section.
3666 (dot_endp): Likewise for unwind section.
3668 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3671 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3673 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3674 (output_insn): Call dwarf2_emit_insn.
3675 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3677 2000-11-17 Richard Henderson <rth@redhat.com>
3679 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3680 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3681 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3683 2000-11-17 Nick Clifton <nickc@redhat.com>
3685 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3688 2000-11-17 Richard Henderson <rth@redhat.com>
3690 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3692 2000-11-17 Richard Henderson <rth@redhat.com>
3694 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3695 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3696 tri-state definition of alpha_flag_mdebug.
3697 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3698 (s_alpha_file): Store first .file directive.
3699 (s_alpha_stab): New.
3700 (md_pseudo_table): Add stabs and stabn.
3702 2000-11-17 Richard Henderson <rth@redhat.com>
3704 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3706 2000-11-17 Richard Henderson <rth@redhat.com>
3708 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3709 (main): Call dwarf2_finish.
3710 * as.h (debug_type): Clarify documentation of the meaning
3712 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3713 (print_stats): Fix parenthesis problem.
3714 (now_subseg_size): New.
3715 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3716 (dwarf2_directive_file): Don't set debug_type.
3717 (dwarf2_where): Honor DEBUG_DWARF2 first.
3718 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3719 do nothing if not emitting dwarf2 debug info, or no work.
3720 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3721 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3722 (ecoff_new_file): Likewise.
3723 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3724 commentary wrt dwarf2.
3726 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3727 ATTRIBUTE_UNUSED as needed.
3728 (emit_insn): Call dwarf2_emit_insn.
3729 (s_alpha_file): New.
3731 (s_alpha_coff_wrapper): Don't handle them.
3732 (md_pseudo_table): Update for .file and .loc.
3733 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3735 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3736 don't protect with debug_type.
3737 * config/tc-hppa.c (md_assemble): Likewise.
3738 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3739 * config/tc-mn10300.c (md_assemble): Likewise.
3740 * config/tc-sh.c (md_assemble): Likewise.
3741 * config/tc-v850.c (md_assemble): Likewise.
3743 * config/tc-arm.c (arm_end_of_source): Remove.
3744 * config/tc-hppa.c (pa_end_of_source): Remove.
3745 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3746 * config/tc-mn10300.c (mn10300_finalize): Remove.
3747 * config/tc-sh.c (sh_finalize): Remove.
3748 * config/tc-v850.c (sh_finalize): Remove.
3750 * config/tc-arm.h (md_end): Remove.
3751 * config/tc-hppa.h (md_end): Remove.
3752 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3753 * config/tc-m68hc11.h (md_end): Remove.
3754 * config/tc-mn10300.h (md_end): Remove.
3755 * config/tc-sh.h (md_end): Remove.
3756 * config/tc-v850.h (md_end): Remove.
3758 * config/tc-ia64.c (emit_one_bundle): Don't protect
3759 dwarf2 bits with debug_type.
3760 (md_assemble): Likewise.
3761 (ia64_end_of_source): Don't call dwarf2_finish.
3763 2000-11-16 Jim Wilson <wilson@redhat.com>
3765 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3766 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3769 2000-11-16 H.J. Lu <hjl@gnu.org>
3771 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3774 2000-11-15 Kazu Hirata <kazu@hxi.com>
3776 * config/tc-tic30.c: Fix formatting.
3777 * config/tc-tic80.c: Likewise.
3778 * config/tc-v850.c: Likewise.
3779 * config/tc-vax.c: Likewise.
3780 * config/tc-w65.c: Likewise.
3781 * config/tc-z8k.c: Likewise.
3783 2000-11-14 DJ Delorie <dj@redhat.com>
3785 * config/tc-v850.c: Support dwarf2.
3786 * config/tc-v850.h: Ditto.
3788 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3789 parse_cons_expression_v850 to initialize hold_cons_reloc.
3791 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3793 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3794 (errata_nops_necessary_p): New function.
3795 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3798 2000-11-14 Jim Wilson <wilson@redhat.com>
3800 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3801 return little endian bfd formats.
3803 2000-11-14 Kazu Hirata <kazu@hxi.com>
3805 * config/aout_gnu.h: Fix formatting.
3806 * config/atof-vax.c: Likewise.
3807 * config/m68k-parse.h: Likewise.
3808 * config/m88k-opcode.h: Likewise.
3809 * config/obj-elf.c: Likewise.
3810 * config/tc-arm.c: Likewise.
3811 * config/tc-cris.c: Likewise.
3812 * config/tc-i386.c: Likewise.
3813 * config/tc-ia64.c: Likewise.
3814 * config/tc-mn10300.c: Likewise.
3815 * config/te-386bsd.h: Likewise.
3816 * config/te-hppa.h: Likewise.
3817 * config/te-nbsd.h: Likewise.
3818 * config/te-ppcnw.h: Likewise.
3819 * config/te-sparcaout.h: Likewise.
3820 * config/te-tmips.h: Likewise.
3821 * config/vax-inst.h: Likewise.
3822 * config/vms-conf.h: Likewise.
3824 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3826 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3828 2000-11-13 H.J. Lu <hjl@gnu.org>
3830 * config/obj-elf.c (elf_frob_symbol): Support
3831 ".symver name,name2@@@nodename".
3832 (elf_frob_file_before_adjust): Likewise.
3834 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3835 and ".symver name,name2@@@nodename".
3838 2000-11-12 H.J. Lu (hjl@gnu.org)
3840 * config/obj-elf.c (obj_elf_symver): Check missing version
3843 2000-11-12 H.J. Lu (hjl@gnu.org)
3845 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3846 instead of bfd_vma for non-bfd assemblers.
3848 2000-11-09 Kazu Hirata <kazu@hxi.com>
3850 * itbl-ops.c: Fix comment typos.
3852 2000-11-08 Jim Wilson <wilson@redhat.com>
3854 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3855 (struct unwind): Add next_slot_frag field.
3856 (slot_index): New parameters slot_frag and first_frag. Add code
3857 to add in frag sizes when different. Add comments.
3858 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3859 arguments to slot_index.
3860 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3861 loop end. Set next_slot_frag field.
3863 2000-11-07 H.J. Lu <hjl@gnu.org>
3865 * doc/as.texinfo (.symver): Updated for versioned symbol
3868 * obj.h (format_ops): Add the frob_file_before_adjust field.
3870 * config/obj-aout.c (aout_format_ops): Set the
3871 frob_file_before_adjust field to 0.
3872 * config/obj-coff.c (coff_format_ops): Likewise.
3873 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3875 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3877 (elf_frob_file_before_adjust): New function to remove unneeded
3878 versioned symbols from the symbol table.
3879 (elf_format_ops): Set the frob_file_before_adjust field to
3880 elf_frob_file_before_adjust.
3882 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3885 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3887 2000-11-07 Peter Targett <peter.targett@arccores.com>
3889 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3891 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3892 Fix compile time warning messages.
3894 2000-11-07 Nick Clifton <nickc@redhat.com>
3896 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3897 buffer in order to avoid buffer overflows.
3899 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3901 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3902 Change M to m for -milp32 or -mlp64 to match gcc.
3903 (dot_endp): Use bytes_per_address instead of 8.
3904 (emit_one_bundle): Use number_to_chars_littleendian instead of
3906 (fix_insn): Likewise.
3907 (ia64_init): New function.
3908 (ia64_target_format): New function.
3909 (md_begin): Set endianness, arch, and machine as appropriate.
3910 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3911 Make these macros depend on TE_HPUX macro.
3912 (TARGET_FORMAT): Define.
3913 (HOST_SPECIAL_INIT): Define.
3914 * config/te-hpux.h: New file.
3915 * configure.in: Add "ia64-*-hpux*" target to configure.
3916 * configure: Regenerate.
3918 2000-11-06 Kazu Hirata <kazu@hxi.com>
3920 * as.c: Fix formatting.
3921 * dwarf2dbg.c: Likewise.
3922 * input-file.c: Likewise.
3923 * input-file.h: Likewise.
3924 * input-scrub.c: Likewise.
3925 * itbl-ops.c: Likewise.
3926 * listing.c: Likewise.
3927 * macro.h: Likewise.
3928 * messages.c: Likewise.
3930 * subsegs.c: Likewise.
3931 * subsegs.h: Likewise.
3932 * write.c: Likewise.
3934 2000-11-06 Nick Clifton <nickc@redhat.com>
3936 * doc/as.texinfo: Add GNU Free Documentation License.
3937 * doc/gasp.texi: Add GNU Free Documentation License.
3938 * doc/as.1: Add GNU Free Documentation License.
3940 2000-11-05 Nick Clifton <nickc@redhat.com>
3942 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3944 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3946 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3947 * configure: Regenerate.
3949 2000-11-01 Nick Clifton <nickc@redhat.com>
3951 * read.c (original_case_string): New global variable.
3952 (read_a_source_file): Copy opcode string into
3953 original_case_string if clobbering the case of the opcode.
3954 * read.h: Export the definition of original_case_string.
3955 * config/tc-arm.c (md_assembler): When parsing a .req
3956 directive use the original opcode string, not the case
3959 2000-11-02 Nick Clifton <nickc@redhat.com>
3961 * config/tc-mn10300.c (debug_line): Remove this static
3963 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3964 dwarf2_where and dwarf2_gen_line_info.
3966 2000-11-02 Theo Honohan <th@futuretv.com>
3968 * config/tc-arm.c (do_msr): Improve error message.
3970 2000-10-31 Eric Christopher <echristo@redhat.com>
3972 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3973 or pc-relative, else use fx_offset.
3975 2000-10-31 Jim Wilson <wilson@redhat.com>
3977 * config/tc-ia64.c (struct md): New field tag_fixups.
3978 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3979 qualifying predicate.
3980 (emit_one_bundle): Delete spurious multiplication by one. Handle
3982 (ia64_start_line): Error if dangling qualifying predicate.
3983 (defining_tag): New static variable.
3984 (ia64_unrecognized_line, case '['): Parse tags.
3985 (ia64_frob_label): Create tag_fixups.
3986 (md_assemble): Reset md.qp.X_op after using it.
3988 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3990 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3992 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
3994 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3996 2000-10-30 Kazu Hirata <kazu@hxi.com>
3998 * expr.c: Fix formatting.
3999 * flonum-copy.c: Likewise.
4000 * flonum.h: Likewise.
4004 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4006 * as.h (OPTION_MD_BASE): Bump to 190.
4007 * as.c (parse_args) <std_longopts>: Add comment about the need to
4008 check OPTION_MD_BASE in as.h.
4010 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4013 2000-10-27 Nick Clifton <nickc@redhat.com>
4015 * configure.in (emulations): Add m68hc12.
4016 * configure: Regenerate.
4017 * po/gas.pot: Regenerate.
4019 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4021 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4023 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4025 2000-10-25 Nick Clifton <nickc@redhat.com>
4027 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4028 a DWARF2 line number information sequence.
4030 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4032 * read.c (generate_lineno_debug): Update comment describing why
4033 DWARF2 line number debug information is not generated
4034 automatically by this function.
4036 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4039 * config/tc-arm.h (md_end): Define.
4040 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4042 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4043 if generating DWARF2 line numbers.
4044 (arm_end_of_source): New function. Call dwarf2_finish if
4047 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4048 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4049 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4051 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4053 * config/tc-i386.c: Fix prototype declarations for functions taking no
4056 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4058 * config/tc-i386.c (i386_operand_modifier): Remove.
4059 (build_displacement_string): Remove.
4060 (i386_parse_seg): Remove.
4061 (i386_intel_memory_operand): Remove.
4062 (i386_intel_operand): Re-write using recursive descent parser based
4063 on MASM documentation.
4064 (struct intel_parser_s): New structure.
4065 (intel_parser): New static variable.
4066 (struct intel_token): New structure.
4067 (cur_token, prev_token): New static variables.
4080 (intel_match_token): New function.
4081 (intel_get_token): New function.
4082 (intel_putback_token): New function.
4083 (intel_expr): New function.
4084 (intel_e05): New function.
4085 (intel_e05_1): New function.
4086 (intel_e06): New function.
4087 (intel_e06_1): New function.
4088 (intel_e09): New function.
4089 (intel_e09_1): New function.
4090 (intel_e10): New function.
4091 (intel_e10_1): New function.
4092 (intel_e11): New function.
4094 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4096 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4097 instructions to loose any special insn->architecture mask.
4099 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4100 (sparc_md_end, sparc_arch_types, sparc_arch,
4101 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4102 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4103 request v9b architecture if they are used).
4105 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4107 * config/tc-m68k.c: Fix the previous misapplied patch.
4109 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4111 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4112 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4113 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4116 2000-10-17 Kazu Hirata <kazu@hxi.com>
4118 * debug.c: Fix formatting.
4119 * depend.c: Likewise.
4120 * dwarf2dbg.c: Likewise.
4121 * dwarf2dbg.h: Likewise.
4122 * ecoff.c: Likewise.
4125 * flonum-konst.c: Likewise.
4126 * frags.h: Likewise.
4128 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4130 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4132 * doc/as.texinfo: Added notes about this new option.
4134 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4136 * config/tc-sh.c (JREG): Remove.
4137 (md_convert_frag): Remove #if 0:d code using JREG.
4139 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4141 * config/tc-i386.c (i386_operand_modifier): Only match
4142 modifiers SHORT and FLAT if they are followed by a space.
4143 (parse_register): When `allow_naked_reg' is set, do not confuse
4144 identifiers that start with a register name with a register.
4146 2000-10-12 Kazu Hirata <kazu@hxi.com>
4148 * app.c: Fix formatting.
4151 * bit_fix.h: Likewise.
4156 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4158 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4160 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4162 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4163 Re-arrange function a little and improve error message.
4165 * write.c (write_relocs): Fix a comment.
4167 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4170 2000-10-05 Jim Wilson <wilson@cygnus.com>
4172 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4174 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4176 * config/tc-i386.c: Delete some useless comments, reformat others.
4178 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4179 non-global syms in linkonce sections.
4181 2000-10-04 Ralf Baechle <ralf@gnu.org>
4183 * config/tc-ia64.c (operand_match): Don't use // style comments.
4184 * config/tc-i370.c: Likewise.
4186 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4188 Changes to handle varying register prefix and user symbol prefix.
4189 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4190 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4191 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4192 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4193 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4194 (demand_register_prefix): New variable.
4195 (md_pseudo_table): New pseudo ".syntax".
4196 (md_longopts): New options --no-underscore and --underscore.
4197 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4198 on symbols_have_leading_underscore.
4199 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4200 (get_spec_reg): Ditto.
4201 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4203 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4205 <case OPTION_NO_US, case OPTION_US>: New.
4206 (md_show_usage): Be brief and reformat to match continuation of
4208 * po/gas.pot: Regenerate.
4210 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4212 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4213 force relocs for 12 bit branches.
4214 (md_apply_fix): Similarly, adjust logic here.
4216 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4218 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4219 adjust for external and weak syms as we will use a reloc. Allow
4220 for +8 offset when calculating limits of branches.
4221 (hppa_fix_adjustable): Undo 2000-09-23 change.
4222 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4223 Correct distance calculation.
4224 (tc_gen_reloc): Print the file name and line number if we can't
4227 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4228 * config/tc-hppa.c (nonzero_dibits): Define.
4229 (arg_reloc_stub_needed): Check each arg and return value
4230 separately for zero case.
4231 (pa_align): Declare argument `bytes'.
4233 2000-09-25 Kazu Hirata <kazu@hxi.com>
4235 * config/tc-cris.c: Fix formatting.
4236 * config/tc-d10v.h: Likewise.
4237 * config/tc-d30v.c: Likewise.
4238 * config/tc-d30v.h: Likewise.
4239 * config/tc-fr30.c: Likewise.
4240 * config/tc-fr30.h: Likewise.
4241 * config/tc-m68k.c: Likewise.
4242 * config/tc-m68k.h: Likewise.
4243 * config/tc-pj.h: Likewise.
4244 * config/tc-ppc.c: Likewise.
4245 * config/tc-ppc.h: Likewise.
4246 * config/tc-sh.c: Likewise.
4247 * config/tc-sh.h: Likewise.
4248 * config/tc-sparc.c: Likewise.
4249 * config/tc-v850.h: Likewise.
4250 * config/tc-vax.h: Likewise.
4251 * config/tc-w65.h: Likewise.
4252 * config/tc-z8k.h: Likewise.
4254 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4256 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4257 checks only for ELF.
4258 (hppa_force_relocation): Likewise.
4260 2000-09-22 Jim Wilson <wilson@cygnus.com>
4262 * config/tc-ia64.c (dv_sem): Add "stop".
4263 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4264 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4265 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4267 (mark_resources): Check IA64_RS_PRr.
4269 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4271 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4272 md_estimate_size_before_relax): Redesign and clean up the
4273 relaxation mechanism.
4275 2000-09-21 Kazu Hirata <kazu@hxi.com>
4277 * config/tc-ns32k.c: Fix formatting.
4278 * config/tc-ns32k.h: Likewise.
4280 2000-09-20 Kazu Hirata <kazu@hxi.com>
4282 * config/tc-m32r.c: Fix formatting.
4283 * config/tc-m32r.h: Likewise.
4284 * config/tc-m68851.h: Likewise.
4285 * config/tc-m68hc11.c: Likewise.
4286 * config/tc-m68hc11.h: Likewise.
4287 * config/tc-m88k.c: Likewise.
4288 * config/tc-mcore.c: Likewise.
4289 * config/tc-mcore.h: Likewise.
4290 * config/tc-mips.c: Likewise.
4291 * config/tc-mips.h: Likewise.
4292 * config/tc-mn10200.h: Likewise.
4293 * config/tc-mn10300.h: Likewise.
4294 * config/tc-tahoe.c: Likewise.
4295 * config/tc-tahoe.h: Likewise.
4297 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4299 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4300 Likewise in relaxation description comments.
4302 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4304 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4305 subtraction of two syms without emitting a relocation.
4307 From David Huggins-Daines <dhd@linuxcare.com>
4308 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4309 global or weak symbols.
4311 2000-09-15 Kazu Hirata <kazu@hxi.com>
4313 * config/tc-h8300.h: Fix formatting.
4314 * config/tc-h8500.c: Likewise.
4315 * config/tc-h8500.h: Likewise.
4316 * config/tc-hppa.h: Likewise.
4317 * config/tc-i370.h: Likewise.
4318 * config/tc-i386.h: Likewise.
4319 * config/tc-i860.c: Likewise.
4320 * config/tc-i860.h: Likewise.
4321 * config/tc-i960.h: Likewise.
4322 * config/tc-ia64.c: Likewise.
4323 * config/tc-ia64.h: Likewise.
4325 2000-09-14 Kazu Hirata <kazu@hxi.com>
4327 * config/tc-a29k.c: Fix formatting.
4328 * config/tc-alpha.c: Likewise.
4329 * config/tc-arc.c: Likewise.
4330 * config/tc-arc.h: Likewise.
4331 * config/tc-arm.c: Likewise.
4332 * config/tc-arm.h: Likewise.
4333 * config/tc-avr.c: Likewise.
4334 * config/tc-avr.h: Likewise.
4335 * config/tc-tic30.c: Likewise.
4336 * config/tc-tic30.h: Likewise.
4337 * config/tc-tic54x.c: Likewise.
4338 * config/tc-tic54x.h: Likewise.
4339 * config/tc-tic80.c: Likewise.
4340 * config/tc-tic80.h: Likewise.
4342 2000-09-14 Timothy Wall <twall@cygnus.com>
4344 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4345 parallel comparisons for later use.
4346 (struct rsrc): Add parallel comparison type.
4347 (resources_match): Skip special cases of PR usage (non-conflicting
4350 2000-09-13 Kazu Hirata <kazu@hxi.com>
4352 * config/obj-ecoff.c: Fix formatting.
4353 * config/obj-elf.c: Likewise.
4354 * config/obj-elf.h: Likewise.
4355 * config/obj-evax.h: Likewise.
4356 * config/obj-generic.h: Likewise.
4357 * config/obj-hp300.c: Likewise.
4358 * config/obj-hp300.h: Likewise.
4359 * config/obj-ieee.h: Likewise.
4360 * config/obj-vms.c: Likewise.
4361 * config/obj-vms.h: Likewise.
4363 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4365 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4366 (md_parse_option): Ditto.
4367 (md_longopts): Add -mips32 option.
4368 (md_show_usage): Document new options.
4369 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4370 (mips_ip): Assemble mfc0 with a sub-selection code.
4371 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4372 (mips_cpu_to_str): New function.
4373 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4374 Use CPU_* defines instead of hardcoded numbers.
4376 * doc/as.texinfo: Document new options.
4377 * doc/c-mips.texi: Ditto.
4379 2000-09-12 Kazu Hirata <kazu@hxi.com>
4381 * as.h: Fix formatting.
4382 * asintl.h: Likewise.
4383 * bit_fix.h: Likewise.
4384 * config/obj-aout.c: Likewise.
4385 * config/obj-aout.h: Likewise.
4386 * config/obj-bout.c: Likewise.
4387 * config/obj-bout.h: Likewise.
4388 * config/obj-coff.c: Likewise.
4389 * config/obj-coff.h: Likewise.
4390 * dwarf2dbg.h: Likewise.
4392 * flonum.h: Likewise.
4393 * frags.h: Likewise.
4394 * itbl-ops.h: Likewise.
4395 * macro.h: Likewise.
4398 * struc-symbol.h: Likewise.
4399 * subsegs.h: Likewise.
4400 * symbols.h: Likewise.
4402 * write.h: Likewise.
4404 2000-09-11 Kazu Hirata <kazu@hxi.com>
4406 * bignum-copy.c: Fix formatting.
4407 * config/tc-i370.c: Likewise.
4408 * config/tc-i960.c: Likewise.
4409 * config/tc-m68k.c: Likewise.
4410 * ehopt.c: Likewise.
4411 * flonum-copy.c: Likewise.
4412 * flonum-konst.c: Likewise.
4413 * flonum-mult.c: Likewise.
4414 * literal.c: Likewise.
4417 * stabs.c: Likewise.
4418 * subsegs.c: Likewise.
4420 2000-09-09 Philip Blundell <philb@gnu.org>
4422 * configure.in (arm*-*-uclinux*): New target.
4423 * configure: Regenerate.
4425 2000-09-09 Kazu Hirata <kazu@hxi.com>
4427 * input-file.c: Fix formatting.
4428 * itbl-ops.c: Likewise.
4429 * messages.c: Likewise.
4431 2000-09-08 Philip Blundell <philb@gnu.org>
4433 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4436 2000-09-07 H.J. Lu <hjl@gnu.org>
4438 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4439 * configure: Rebuild.
4441 2000-09-07 Kazu Hirata <kazu@hxi.com>
4443 * atof-generic.c: Fix formatting.
4444 * config/tc-mips.c: Likewise.
4445 * config/tc-vax.c: Likewise.
4446 * input-scrub.c: Likewise.
4448 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4450 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4451 * configure.in (sh-*-linux*): Added.
4452 * configure: Rebuilt.
4454 2000-09-06 Kazu Hirata <kazu@hxi.com>
4456 * config/tc-hppa.c: Fix formatting.
4458 * ecoff.c: Fix formatting.
4460 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4462 * configure: Rebuilt with new libtool.m4.
4464 2000-09-05 Kazu Hirata <kazu@hxi.com>
4466 * cgen.c: Fix formatting.
4467 * config/tc-ia64.c: Likewise.
4469 2000-09-05 Nick Clifton <nickc@redhat.com>
4471 * aclocal.m4: Regenerate.
4472 * config.in: Regenerate.
4473 * configure: Regenerate.
4474 * po/gas.pot: Regenerate.
4476 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4478 * config/tc-cris.c: Correct comment typos.
4480 2000-09-05 Eric Christopher <echristo@cygnus.com>
4482 * config/tc-mn10300.c: Cleanup.
4483 (md_pcrel_from): Enable.
4485 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4487 * expr.c (operand): Fix a comment typo.
4488 * write.c (write_relocs): Fix a signed/unsigned warning.
4490 * config/tc-hppa.c (fudge_reg_expressions): New
4491 (hppa_force_reg_syms_absolute): New.
4492 (pa_equ): Allow reg_section expressions.
4493 * config/tc-hppa.c (md_optimize_expr): Define.
4494 (hppa_force_reg_syms_absolute): Prototype.
4496 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4497 (pa_parse_number): Pass in arg to select fp reg parsing.
4498 Return 1 to indicate format checks pass. If strict, then only
4499 accept a register or register symbol. Return value in...
4500 (pa_number): New static for pa_parse_number.
4501 (FP_REG_BASE): Define.
4502 (FP_REG_RSEL): Define.
4503 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4504 appropriate. White space changes.
4505 (need_pa11_opcode): Don't bother passing any params, get them from
4507 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4508 Remove extraneous check in case 'Q'.
4509 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4510 reg, set section of resulting symbol to reg_section.
4511 (pa_parse_space_stmt): Modify call to pa_parse_number.
4512 (pa_space): Likewise.
4514 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4515 (hppa_force_relocation): Handle vtable relocs.
4516 (pa_vtable_entry): New.
4517 (pa_vtable_inherit): New.
4518 (md_pseudo_table): Add entries for vtable pseudos.
4519 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4520 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4522 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4523 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4524 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4526 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4527 specify a symbol type.
4529 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4530 dependent things together.
4531 (md_elf_symbol_type): Define.
4533 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4535 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4537 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4538 (obj_elf_vtable_entry): Declare.
4540 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4541 and export function.
4542 (obj_elf_vtable_entry): Similarly.
4543 (elf_pseudo_table): Fix the damage with a cast.
4545 2000-09-03 Richard Henderson <rth@cygnus.com>
4547 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4548 for template selection when a label is needed.
4550 2000-09-02 Kazu Hirata <kazu@hxi.com>
4552 * config/tc-ia64.c: Fix formatting.
4554 2000-09-02 Nick Clifton <nickc@redhat.com>
4556 * configure.in: Increase version number to 2.10.91.
4557 * configure: Regenerate.
4558 * aclocal.m4: Regenerate.
4559 * config.in: Regenerate.
4560 * po/gas.pot: Regenerate.
4561 * Makefile.in: Regenerate.
4563 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4565 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4566 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4567 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4569 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4572 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4574 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4575 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4576 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4577 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4578 (GOT_symbol): New variable.
4579 (md_undefined_symbol): Set it.
4581 2000-09-01 Richard Henderson <rth@cygnus.com>
4583 * config/tc-ia64.c (match): Don't inline.
4584 (extra_goodness): New.
4585 (md_begin): Prefer nop.f and nop.b for best_template.
4587 2000-08-31 Kazu Hirata <kazu@hxi.com>
4589 * as.c: Fix formatting.
4591 * frags.c: Likewise.
4592 * macro.c: Likewise.
4594 2000-08-31 Eric Christopher <echristo@cygnus.com>
4596 * config/tc-mn10300.c: Cleanup and fix warnings.
4597 (md_pseudo_table): Add initializers.
4598 (md_show_usage): Cleanup.
4599 (md_parse_option): Fix warnings.
4600 (md_undefined_symbol): Fix warnings.
4601 (md_conver_frag): Fix warnings.
4602 (tc_gen_reloc): Fix warnings.
4603 (md_apply_fix3): Fix warnings.
4604 (check_operand): Fix warnings.
4606 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4608 * acinclude.m4: Include libtool and gettext macros from the
4610 * aclocal.m4, configure: Rebuilt.
4612 2000-08-30 Mark Hatle <mhatle@mvista.com>
4614 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4616 2000-08-31 Kazu Hirata <kazu@hxi.com>
4618 * listing.c: Fix formatting.
4620 2000-08-29 Kazu Hirata <kazu@hxi.com>
4622 * app.c: Fix a comment typo. Fix formatting.
4624 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4626 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4627 offset of the target destination for jmp instructions.
4628 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4630 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4632 * NEWS: Mention support for CRIS.
4634 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4636 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4637 Sets `.lcomm' alignment to zero.
4639 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4641 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4642 TC_FIX_ADJUSTABLE): Define.
4644 2000-08-23 Jim Wilson <wilson@cygnus.com>
4646 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4647 unwind.personality_routine is set.
4649 2000-08-23 H.J. Lu <hjl@gnu.org>
4651 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4653 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4655 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4658 2000-08-22 H.J. Lu <hjl@gnu.org>
4660 * config.in (STRICTCOFF): New for strict COFF.
4662 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4663 i386-*-go32* and i386-go32-rtems*.
4664 * configure: Rebuilt.
4666 * config/obj-coff.c (obj_coff_endef): Follow the historical
4667 behavior if STRICTCOFF is not defined.
4669 * doc/internals.texi: Document STRICTCOFF.
4671 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4673 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4674 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4675 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4676 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4677 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4678 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4679 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4682 2000-08-22 Eric Christopher <echristo@cygnus.com>
4684 * config/tc-mn10300.c: (md_apply_fix): New function.
4685 (mn10300_force_relocation): New function.
4686 (mn10300_fix_adjustable): New function.
4688 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4689 (TC_HANDLES_FX_DONE): Define.
4690 (obj_fix_adjustable): Define.
4691 (MD_APPLY_FIX3): Define.
4692 (TC_LINKRELAX_FIXUP): Define.
4694 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4696 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4698 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4700 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4702 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4703 if the fixup resulted in a relocation.
4705 2000-08-18 Nick Clifton <nickc@redhat.com>
4707 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4708 Make reference to first element of shift_names explicit.
4710 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4712 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4713 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4714 add a symbol's address. Removed all target-specific #ifdefs that
4715 used to accomplished the same.
4716 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4717 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4718 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4719 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4720 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4722 2000-08-17 Kazu Hirata <kazu@hxi.com>
4724 * dwarf2dbg.c: Fix formatting.
4726 2000-08-17 Nick Clifton <nickc@redhat.com>
4728 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4729 to be recoded as logical shift lefts by zero.
4731 2000-08-16 Jim Wilson <wilson@cygnus.com>
4733 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4734 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4736 (note_register_values): Handle IA64_OPND_R3_2 operands.
4738 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4740 * config/tc-i860.c (md_operand): Silly typo fixed.
4742 2000-08-16 Nick Clifton <nickc@redhat.com>
4744 * config/tc-arm.c (struct asm_shift): Delete.
4746 (enum asm_shift_index): New.
4747 (struct asm_shift_properties): New.
4748 (struct asm_shift_name): New.
4749 (shift_properties[]); New.
4750 (shift_names[]); New.
4752 (decode_shift): Use new structures.
4753 Issue a warning is "ROR #0" is used.
4754 Issue a warning if "ASR #0" or "LSR #0" is used.
4756 (md_begin): Initialise arm_shift_hsh table from new
4757 asm_shift_name array.
4759 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4761 * config/tc-sparc.c: Kill all warnings.
4762 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4764 (md_show_usage): Update usage text.
4766 2000-08-16 Nick Clifton <nickc@redhat.com>
4768 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4771 2000-08-15 Will Cohen <wcohen@redhat.com>
4773 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4775 * config/tc-sh.c (md_assemble): Changed so debug_type
4776 test performed for ppi_assemble
4777 * config/tc-sh.c: Included dwarf2dbg.h.
4778 (debug_line): Defined.
4779 (md_assemble): Generates dwarf2 line info.
4780 (sh_finalize): New function. Finalize dwarf2 info.
4781 (assemble_ppi): Returns size of code generated.
4782 (build_Mytes): Returns size of code generated.
4783 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4784 * config/tc-sh.h (md_end): Defined.
4785 (sh_finalize): Declared.
4787 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4789 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4792 2000-08-14 Nick Clifton <nickc@redhat.com>
4794 * config/tc-arm.c (do_bx): Allow "bx pc".
4796 2000-08-14 Jim Wilson <wilson@cygnus.com>
4798 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4799 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4800 (md_begin): Change assignment to md.flag to OR in the new bit.
4802 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4804 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4805 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4808 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4810 * NEWS: Mention i860 support.
4812 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4814 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4816 2000-08-14 Andreas Schwab <schwab@suse.de>
4818 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4820 2000-08-11 Andreas Schwab <schwab@suse.de>
4822 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4825 2000-08-11 Kazu Hirata <kazu@hxi.com>
4827 * expr.c: Fix formatting.
4828 * config/obj-bout.c: Likewise.
4830 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4832 * doc/c-i860.texi: Flesh out the i860 section more.
4834 2000-08-10 Kazu Hirata <kazu@hxi.com>
4836 * symbols.c: Fix formatting.
4839 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4841 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4842 modifier has the IgnoreSize bit set.
4844 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4846 From Rodney Brown <RodneyBrown@mynd.com>
4847 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4848 * configure: Regenerate.
4850 2000-08-09 Kazu Hirata <kazu@hxi.com>
4852 * hash.c: Fix formatting.
4855 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4857 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4858 (i860_fix_info): New enum.
4859 (MD_APPLY_FIX3): Define.
4860 (WORKING_DOT_WORD): Define.
4861 (TC_HANDLES_FX_DONE): Define.
4862 (DIFF_EXPR_OK): Define.
4863 (LISTING_HEADER): Define.
4864 (TARGET_FORMAT): Select target format based on endian flag.
4865 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4866 (target_big_endian): Add external declaration.
4868 * config/tc-i860.c: All existing code reworked completely. Other
4869 new code shown below.
4870 (SYNTAX_SVR4): Define.
4871 (target_warn_expand): New variable.
4872 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4873 (md_longopts): Declare and define with new options (-EL, -EB,
4875 (md_show_usage): New function.
4876 (md_operand): New function.
4877 (obtain_reloc_for_imm16): New function.
4878 (md_apply_fix3): New function.
4879 (tc_gen_reloc): New function.
4881 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4883 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4884 2 bytes of the jump address are in the same frag.
4885 (find): Accept 68hc12 register indirect modes.
4887 * NEWS: Mention 68HC11 & 68HC12 support.
4889 2000-08-07 Richard Henderson <rth@cygnus.com>
4891 * config/tc-ia64.c (unwind): Add prologue_mask member.
4892 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4893 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4894 (dot_body): Clear unwind.prologue_mask.
4895 (dot_prologue): Set it. Accept a register second argument.
4897 2000-08-07 Kazu Hirata <kazu@hxi.com>
4899 * config/atof-ieee.c: Fix formatting.
4900 * config/atof-tahoe.c: Likewise.
4902 2000-08-06 Nick Clifton <nickc@cygnus.com>
4904 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4907 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4908 of .popsection, .previous, .pushsection, .subsection,
4909 .version, .vtable_entry, .vtable_inherit and .weak.
4911 2000-08-05 Kazu Hirata <kazu@hxi.com>
4913 * config/tc-cris.c: Fix formatting.
4914 * config/tc-i386.c: Likewise.
4915 * config/tc-sparc.c (sparc_ip): Simplify the code.
4917 2000-08-04 Kazu Hirata <kazu@hxi.com>
4919 * config/tc-cris.c: Rearrange code for readability.
4920 * config/tc-d10v.c: Fix formatting.
4921 * config/tc-m32r.c: Likewise.
4922 * config/tc-sparc.c: Likewise.
4924 2000-08-02 Jim Wilson <wilson@cygnus.com>
4926 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4927 before ia64_find_opcode.
4928 (md_assemble): Likewise.
4930 2000-08-01 Nick Clifton <nickc@cygnus.com>
4932 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4933 Undo some formatting fixes.
4935 2000-08-01 Kazu Hirata <kazu@hxi.com>
4937 * config/obj-som.c: Fix formatting.
4938 * config/obj-ieee.c: Likewise.
4939 * config/tc-arm.c: Likewise.
4940 * config/tc-v850.c: Likewise.
4942 2000-08-01 Nick Clifton <nickc@redhat.com>
4944 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4945 index by command line option.
4947 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4949 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4950 (@node M68K-Branch): Rewrite to match the reality.
4952 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4954 * doc/c-i860.texi: New file.
4955 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4956 * doc/Makefile.in: Regenerate.
4957 * doc/all.texi: Add I860 as relevant architecture.
4958 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4960 2000-07-31 Kazu Hirata <kazu@hxi.com>
4962 * config/tc-d30v.c: Fix formatting.
4964 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4966 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4967 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4968 long emit a long branch if available instead of an absolute jump, never
4969 emit absolute jumps for anything with --pcrel.
4971 * doc/c-m68k.texi: Document new command line option.
4973 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4975 * config/tc-avr.c: Use PARAMS macro in function declarations.
4976 Don't declare md_pcrel_from_section (already in tc-avr.h).
4977 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4978 (avr_operand): Don't set (unsigned) op_mask to -1.
4980 2000-07-28 Jason Eckhardt <jle@cygnus.com>
4982 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4983 * configure: Regenerated.
4984 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4985 of operand to the .type directive (.e.g, "type").
4987 2000-07-28 Alan Modra <alan@linuxcare.com.au>
4989 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4990 * app.c (do_scrub_chars): Record where first comment found.
4991 * read.c (read_a_source_file): Init found_comment on entry, and
4992 notify whether comments found on exit.
4993 * config/tc-hppa.c (md_shortopts): Add "c".
4994 (md_longopts): Add warn-comment.
4995 (md_parse_option): Handle it.
4996 (md_show_usage): Show available options.
4997 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4999 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5001 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5002 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5004 (md_estimate_size_before_relax): Don't fall off end of function.
5006 2000-07-27 Kazu Hirata <kazu@hxi.com>
5008 * config/tc-avr.c: Fix formatting.
5009 * config/tc-ns32k.c: Likewise.
5011 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5013 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5015 2000-07-27 Kazu Hirata <kazu@hxi.com>
5017 * config/tc-d10v.c: Fix formatting.
5018 * config/tc-z8k.c: Likewise.
5019 * config/tc-sparc.c: Likewise.
5021 2000-07-26 Dave Brolley <brolley@redhat.com>
5023 * cgen.c (queue_fixup): Declare opinfo.
5024 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5025 (gas_cgen_md_operand): Ditto.
5026 (gas_cgen_md_apply_fix3): Ditto.
5028 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5030 * config/obj-coff.c (obj_frob_symbol): Don't merge
5031 labels. Don't merge if the symbol isn't constant. Return
5032 immediately if a symbol is merged.
5034 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5036 * frags.c (frag_align): Correct absolute section alignment.
5038 2000-07-20 DJ Delorie <dj@redhat.com>
5040 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5041 it breaks linking against DLLs.
5043 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5045 * configure.in: Add CRIS support.
5046 * configure: Regenerate.
5047 * Makefile.am: (CPU_TYPES): Add cris.
5048 (CPU_OBJ_VALID) [aout]: Add cris.
5049 (MULTI_CPU_TYPES): Add cris.
5050 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5051 [coff]: Only i386 and mips are valid.
5052 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5053 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5054 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5055 Regenerate dependencies.
5056 * Makefile.in: Regenerate.
5057 * aclocal.m4: Regenerate.
5058 * as.c: Declare crisaout, criself.
5059 * config/tc-cris.h, config/tc-cris.c: New.
5060 * config/e-criself.c, config/e-crisaout.c: New.
5061 * po/POTFILES.in, po/gas.pot: Regenerate.
5063 2000-07-20 Kazu Hirata <kazu@hxi.com>
5065 * read.c: Fix formatting.
5066 * write.c: Fix formatting.
5068 2000-07-19 H.J. Lu <hjl@gnu.org>
5070 * sb.c: Include <stdlib.h> if exists for abort ().
5072 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5074 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5075 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5076 (pa_type_args): Same here.
5078 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5080 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5081 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5082 the storage class is already set.
5084 2000-07-17 Kazu Hirata <kazu@hxi.com>
5086 * config/tc-m68hc11.c: Fix formatting.
5087 * config/tc-mn10200.c: Likewise.
5088 * config/tc-mn10300.c: Likewise.
5089 * config/tc-pj.c: Likewise.
5090 * config/tc-tic80.c: Likewise.
5091 * config/tc-w65.c: Likewise.
5093 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5095 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5098 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5100 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5103 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5105 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5106 ELF as are used for SOM (except the 32-bit reloc one) to decide
5107 whether a symbol can be reduced to a section symbol. Expand on
5108 the comment for symbols involved in LR% and RR% expressions.
5110 2000-07-14 Nick Clifton <nickc@cygnus.com>
5112 * config/tc-mips.c (mips_disable_float_construction): New
5113 static variable. Set to true if doubles should not be
5114 constructed by loading two single width fp registers with
5115 halves of the value.
5116 (mips_ip): Test mips_disable_float_construction.
5117 (md_longopts): Add command line switches --construct-floats
5118 and --no-construct-floats.
5119 (md_parse_option): Parse new command line options.
5120 (md_show_usage): Describe new command line options.
5122 * doc/c-mips.texi: Document new command line options.
5124 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5126 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5127 * configure: Regenerate.
5129 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5131 * configure.in (DEFAULT_EMULATION setting): Revert part of
5132 2000-07-01 change that set te_multi=multi unless set to tmips.
5133 * configure: Regenerate.
5135 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5137 * config/obj-coff.c (coff_frob_section): Add padding to the last
5138 section when aligning it increases its size.
5140 2000-07-11 Kazu Hirata <kazu@hxi.com>
5142 * config/tc-tic54x.c: Fix formatting.
5144 2000-07-10 Kazu Hirata <kazu@hxi.com>
5146 * config/tc-h8500.c: Fix formatting.
5147 * config/tc-tic54x.c: Fix formatting.
5149 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5151 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5152 displacements correctly.
5154 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5156 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5158 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5162 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5164 From David Huggins-Daines <dhd@linuxcare.com>
5165 * config/te-hppalinux64.h: Add a new emulation.
5166 * configure.in (emulations): Add configure bits to support the
5167 64-bit Linux/parisc target.
5168 * configure: Regenerate.
5170 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5171 (md_shortopts): Add `V' for ELF.
5173 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5174 when SOM or ELF_ARG_RELOC are defined.
5175 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5176 ELF_ARG_RELOC are defined.
5177 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5178 (pa_stringer): ..Do it here instead. Fix comment typos.
5179 (hppa_force_relocation): Cast enums to int before comparing with
5182 From Ryan Bradetich <rbradetich@uswest.net>
5183 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5184 redifinition warning.
5185 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5186 (hppa_force_relocation): ditto
5187 (md_apply_fix): Added cast to buf to fix warnings.
5189 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5190 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5192 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5193 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5194 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5195 reloc_type** to avoid warnings in switch.
5196 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5197 little earlier instead.
5199 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5201 (pa_type_args): Use symbol_arg_reloc_info.
5202 (struct pa_it): Make arg_reloc unsigned int.
5203 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5204 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5205 (pa_code): Delete. pa_text duplicates this function.
5206 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5207 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5209 (cons_fix_new_hppa): Actually change selector to e_fsel when
5210 warning about assuming so.
5211 (tc_gen_reloc): More example elf arg reloc code.
5212 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5213 (hppa_force_relocation): Likewise.
5215 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5217 (pa_end_of_source): Prototype.
5218 (hppa_fix_adjustable): Prototype.
5219 (LABELS_WITHOUT_COLONS): Move it..
5220 * config/te-hppa.h: To here.
5222 * config/te-hppa64.h: New file.
5224 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5226 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5227 format -10, -16, 16 relocs.
5228 (hppa_elf_mark_end_of_function): Test for null
5229 last_call_info->start_symbol
5231 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5232 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5233 re_assesmble_* functions. Delete extraneous statements. Fix
5235 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5236 insn to re_assemble_*.
5238 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5240 * doc/internals.texi (Expressions): Fix typo.
5242 2000-07-08 Kazu Hirata <kazu@hxi.com>
5244 * config/tc-sh.c: Fix formatting.
5245 * config/tc-tic54x.c: Fix formatting.
5246 * depend.c: Fix formatting.
5247 * flonum-konst.c: Likewise.
5248 * flonum-mult.c: Likewise.
5250 2000-07-07 Kazu Hirata <kazu@hxi.com>
5252 * config/tc-sh.c: Fix comments.
5253 * config/obj-vms.c: Fix comments.
5254 * config/tc-a29k.c: Likewise.
5255 * config/tc-alpha.c: Likewise.
5256 * config/tc-h8300.c: Likewise.
5257 * config/tc-h8500.c: Likewise.
5258 * config/tc-i370.c: Likewise.
5259 * config/tc-ia64.c: Likewise.
5260 * config/tc-m68hc11.c: Likewise.
5261 * config/tc-m68k.c: Likewise.
5262 * config/tc-mips.c: Likewise.
5263 * config/tc-ns32k.c: Likewise.
5264 * config/tc-ppc.c: Likewise.
5265 * config/tc-z8k.c: Likewise.
5267 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5269 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5270 Default to '(SEC_LOAD | SEC_DATA)'.
5271 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5273 * doc/internals.texi (CPU Backend): Describe
5274 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5276 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5278 * as.c (parse_args): NULL terminate the long option list.
5280 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5282 * config/tc-d30v.h: Include "write.h" for fixS.
5283 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5285 2000-07-05 Nick Clifton <nickc@cygnus.com>
5287 * config/tc-d30v.c (write_2_short): Further changes to warning
5288 messages produced when combining EITHER_BUT_PREFER_MU attributed
5291 2000-07-05 DJ Delorie <dj@redhat.com>
5295 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5297 * config/tc-arm.c (psrs): Accept combinations of flags.
5299 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5301 * config/tc-avr.c: Change _ () to _() around all strings marked
5302 for translation (exception from the usual coding style).
5303 (avr_opt): New struct variable, how the new switches are set.
5304 (OPTION_MMCU): Define as 'm' and actually use.
5305 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5306 (show_mcu_list): New function, display the list of known MCUs.
5307 (md_show_usage): Document the new switches. Call show_mcu_list.
5308 (avr_set_arch): Change 'm' to OPTION_MMCU.
5309 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5310 Handle the new switches.
5311 (avr_operands): Disable warnings for undefined combinations of
5312 operands if -mall-opcodes. Disable warnings for skipping two-word
5313 instructions if enhanced core or -mno-skip-bug.
5314 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5315 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5316 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5317 (avr_ldi_expression): Warn about implicit lo8().
5318 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5320 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5322 * configure.in: Add entry for mips-*-sysv4*MP*
5323 * configure: Rebuild
5324 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5325 elf32-tradlittlemips for traditional mips targets.
5326 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5327 test for Link Once sections as in adjust_reloc_syms.
5328 * config/te-tmips.h: New file for traditional mips targets. Define
5331 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5333 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5334 flags argument is not present, don't change an existing section's
5335 section's attributes. If the flags argument is present, warn if the
5336 attributes don't match the section's current attributes. When
5337 long section names are supported, set SEC_LINK_ONCE and
5338 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5340 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5342 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5343 symbols; create them.
5345 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5347 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5348 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5350 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5352 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5353 expressions. Ignore the problem when handling 16 bit signed
5354 immediates, because the assembler will take care of the relocation
5357 2000-06-27 Nick Clifton <nickc@cygnus.com>
5359 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5360 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5361 sequential order, and emit warning messages if the input source
5362 code contains constructs like that, or parallel constructs
5363 containing such opcodes.
5365 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5367 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5368 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5369 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5370 (md_show_usage): Update usage message.
5371 (md_parse_option): Allow redefinition of MCU type within the
5372 same avr[1-5] bfd machine type. Show both old and new MCU type
5373 in the error message.
5374 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5375 Simplify 8K wrap code.
5377 2000-06-25 Kazu Hirata <kazu@hxi.com>
5379 * config/obj-aout.c: Remove all uses of DEFUN.
5380 * config/obj-ieee.c: Likewise.
5381 * config/tc-sh.c: Fix comment typos.
5382 * config/tc-tahoe.c: Likewise.
5383 * config/tc-vax.c: Likewise.
5384 * config/tc-w65.c: Likewise.
5385 * config/tc-z8k.c: Likewise.
5386 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5388 2000-06-24 DJ Delorie <dj@cygnus.com>
5390 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5391 more changes from Sept 1999
5392 (tc_i386_fix_adjustable): ditto
5393 (md_apply_fix3): ditto
5395 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5397 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5398 (gas_cgen_parse_operand): Set it around expression() call.
5399 (gas_cgen_md_operand): Test for it before longjmp().
5401 2000-06-24 Kazu Hirata <kazu@hxi.com>
5403 * config/tc-h8500.c: Remove all uses of DEFUN.
5404 * config/tc-sh.c: Likewise.
5405 * config/tc-w65.c: Likewise.
5406 * config/tc-z8k.c: Likewise.
5408 * config/tc-h8500.c: Fix typos in comments.
5410 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5412 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5415 2000-06-23 matthew green <mrg@redhat.com>
5417 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5418 defined. Fix error message for `[' grouping.
5420 2000-06-22 Kazu Hirata <kazu@hxi.com>
5422 * config/tc-h8300.c: Fix formatting and comment typos.
5424 2000-06-22 Timothy Wall <twall@cygnus.com>
5426 * config/tc-ia64.c (note_register_values): Move premature QP
5427 notation clearing into the appropriate place.
5429 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5431 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5432 first before anything else. Add bin-bugs.h, emul.h and progress.h
5433 Sort list of files as for $(OBJS) in Makefile.am.
5435 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5436 find one. Remake dependencies.
5437 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5438 * Makefile.in: Regenerate.
5439 * doc/Makefile.in: Regenerate.
5441 * config/tc-i386.c (i386_displacement): Don't assume a constant
5442 displacement is necessarily 16 bits when in 16 bit code mode.
5443 (md_assemble): Instead size the displacement here after we know
5444 for sure that a .code16gcc operand hasn't automatically added
5445 operand size prefixes.
5447 2000-06-21 H.J. Lu <hjl@gnu.org>
5449 * Makefile.am: Rebuild dependency.
5450 * Makefile.in: Rebuild.
5452 2000-06-21 Kazu Hirata <kazu@hxi.com>
5454 * config/tc-h8300.c (parse_reg): Make the function static.
5455 (parse_exp): Likewise.
5457 2000-06-20 DJ Delorie <dj@cygnus.com>
5459 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5460 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5461 for cygwin import libraries to work properly.
5463 2000-06-20 H.J. Lu <hjl@gnu.org>
5465 * Makefile.am: Rebuild dependency.
5466 * Makefile.in: Rebuild.
5467 * configure: Likewise.
5468 * doc/Makefile.in: Likewise.
5470 2000-06-20 Timothy Wall <twall@cygnus.com>
5472 * doc/internals.texi (CPU backend): Add @itemx for
5473 TC_START_LABEL_WITHOUT_COLON.
5474 * doc/c-tic54x.texi: New.
5475 * doc/as.texinfo: Add tic54x features and include primary tic54x
5477 * doc/all.texi: Add C54X.
5478 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5479 * doc/Makefile.in: Regenerate.
5480 * configure.in: Add tic54x and define LIBM for tic54x.
5481 * configure: Regenrate.
5482 * config/tc-tic54x.[ch]: New.
5483 * config/obj-coff.h: Add tic54x.
5484 * Makefile.am: (CPU_TYPES): Add tic54x.
5485 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5486 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5487 (as_new_LDADD): Add $(LIBM).
5488 * Makefile.in: Regenerate.
5490 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5492 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5493 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5494 * doc/as.texinfo: Likewise.
5496 * configure, Makefile.in: Regenerate.
5497 * configure.in (emulations): Recognize m6811 and m6812.
5498 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5499 Added files for 68hc11 and 68hc12 assembler.
5500 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5501 * config/tc-m68hc11.h: Header definition for that assembler.
5503 2000-06-18 Nick Clifton <nickc@redhat.com>
5505 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5506 instead of OCTETS_PER_BYTE.
5508 * config/tc-v850.c: Fix compile time warnings.
5509 * config/tc-ppc.c: Fix compile time warnings.
5511 2000-06-18 H.J. Lu <hjl@gnu.org>
5513 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5514 * configure: Rebuild.
5516 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5518 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5521 2000-06-16 Nick Clifton <nickc@cygnus.com>
5523 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5524 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5526 * doc/c-mips.texi: Document newly accepted cpu variants.
5528 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5530 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5532 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5534 * macro.c (getstring): Make it possible to escape the quote
5537 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5539 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5541 2000-06-13 H.J. Lu <hjl@gnu.org>
5543 * configure: Regenerate.
5545 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5547 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5549 * doc/internals.texi (line_separator_chars): Semicolon is no
5550 longer a default. Mention null and newline as defaults.
5552 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5554 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5555 * config/tc-i860.h (line_separator_chars): Likewise.
5556 * config/tc-h8300.c (line_separator_chars): Likewise.
5557 * config/tc-i960.c (line_separator_chars): Likewise.
5558 * config/tc-m68k.c (line_separator_chars): Likewise.
5559 * config/tc-mips.c (line_separator_chars): Likewise.
5560 * config/tc-ns32k.c (line_separator_chars): Likewise.
5561 * config/tc-sparc.c (line_separator_chars): Likewise.
5562 * config/tc-vax.c (line_separator_chars): Likewise.
5564 * config/tc-h8300.c (comment_chars): Use string initialiser.
5565 * config/tc-i960.c (line_comment_chars): Likewise.
5566 * config/tc-z8k.c (comment_chars, line_comment_chars,
5567 line_separator_chars): Likewise.
5569 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5572 2000-06-08 Nick Clifton <nickc@cygnus.com>
5574 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5577 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5579 * configure.in (VERSION): Update to show this is the CVS mainline.
5581 2000-06-08 Matthew Jacob <mjacob@feral.com>
5583 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5584 $at is the integer register $r28, vs. both $r28 and the floating
5585 point register $f28.
5587 2000-06-08 James E. Wilson <wilson@cygnus.com>
5589 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5590 (dot_endp): Don't call ia64_flush_insns.
5591 (emit_one_bundle): Don't delete prologue/body records from
5592 unwind_record list in first loop. Rewrite second loop to account for
5595 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5597 * config/tc-ia64.c: Add missing prototypes.
5598 (generate_unwind_image): Cast argument to output_unw_records call.
5600 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5602 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5604 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5606 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5607 (REGISTER_P): likewise.
5608 (avr_opcodes): uses include/opcode/avr.h
5609 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5611 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5613 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5616 2000-06-03 H.J. Lu <hjl@gnu.org>
5618 * read.c (is_end_of_line): Put back `;'.
5620 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5622 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5624 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5626 * expr.c (operand): Test is_end_of_line outside switch to catch
5627 line separator chars that are also operators.
5628 (operator): Return O_illegal for line separator chars.
5630 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5631 entry (or `!' entry for TC_HPPA).
5633 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5634 before indexing is_end_of_line. Remove redundant check for '\0'.
5636 * config/tc-h8500.c (md_assemble): Likewise.
5637 * config/tc-mcore.c (md_assemble): Likewise.
5638 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5641 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5643 * config/tc-mcore.c (mcore_cons): Likewise.
5644 (mcore_float_cons): Likewise.
5645 (mcore_stringer): Likewise.
5646 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5648 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5650 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5652 2000-05-29 Nick Clifton <nickc@cygnus.com>
5654 * config/tc-sh.c: Fix compile time warning messages.
5656 * config/tc-mips.c: Fix compile time warning messages.
5658 2000-05-29 Philip Blundell <philb@gnu.org>
5660 * doc/as.texinfo: Update copyright dates.
5661 (Local Labels): Delete misplaced mention of ARM.
5662 * NEWS: Mention ARM ELF support.
5664 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5666 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5667 it is modified, and use the real_size to compute the frag address
5668 for dwarf2 line info.
5670 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5672 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5673 line-matching scheme to cope with automake moving variables around.
5674 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5675 * Makefile.in: Regenerate.
5677 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5679 * config/tc-sparc.c (sparc_relax): New.
5680 (md_longopts): Add -relax and -no-relax options.
5681 (md_parse_options, md_show_usage): Likewise.
5682 (md_apply_fix3): Optimize tail call into branch always if possible.
5684 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5686 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5687 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5688 rules, with warning when a GAS statement specifies a packing that
5689 will result in an instruction being squashed.
5690 Added typdef packing_type and enumerals, changed various integer
5691 literals to use the enumerals.
5693 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5695 * config/tc-ia64.c (dot_restorereg_p): New function.
5696 (md_pseudo_table): Add restorereg.p.
5697 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5698 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5700 * config/tc-ia64.h (unw_record_type): Add unwabi.
5701 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5702 called MASK with members for imask, and the masks produced by
5703 fr_mem, gr_mem, br_mem, and frgr_mem.
5704 (unw_p_record): Add members ABI and CONTEXT.
5705 (unw_x_record): Add member AB.
5706 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5707 as pseudo-register for use during unwind info generation.
5708 (AR_PFS, AR_LC): New macros.
5709 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5710 whose names start with an at sign (as in "@priunat").
5711 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5713 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5714 proc_end, unwind_info, personality_routine): Consolidate into
5715 "unwind" structure to reduce offset-table use. Add member
5716 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5718 (output_R1_format, output_R3_format, output_P3_format,
5719 output_P6_format): Initialize R with zero to reduce compiler warnings.
5720 (output_P7_format): Ditto. Add `default' branch to switch
5721 statement to reduce compiler warnings.
5722 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5723 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5724 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5725 into single argument.
5726 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5727 compiler warnings. Merge A and B args into single argument.
5728 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5729 A and B args into single argument.
5730 (free_record): Removed (wasn't used).
5731 (free_list_records): Also free imasks in prologue records.
5732 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5733 (output_spill_mask): Remove.
5734 (output_unwabi): New function.
5735 (output_epilogue, output_label_state, output_copy_state): Call
5737 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5738 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5740 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5741 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5742 as part of handling the prologue records. Emit region's imask if
5743 we have one. Handle unwabi, epilogue, label_state, copy_state,
5744 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5745 spill_sprel_p, and spill_reg_p records.
5746 (set_imask, count_bits, slot_index): New function.
5747 (fixup_unw_records): Fix region size computation. Handle
5748 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5749 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5750 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5751 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5752 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5753 (dot_save): Use manifest constants for applicaton registers.
5754 Handle REG_PR and REG_PRIUNAT.
5755 (dot_restore): Don't just ignore it.
5756 (dot_restorereg): New function..
5757 (generate_unwind_image): Ensure unwind info is a multiple of eight
5758 bytes, not just four bytes.
5759 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5760 (dot_altrp): Don't just ignore it.
5761 (dot_savemem): New function. Replaces dot_savesp() and
5762 dot_savepsp(). Use manifest constants for applicaton registers.
5763 Handle REG_PR and REG_PRIUNAT.
5764 (dot_savef): Simplify.
5765 (dot_saveb): Support generation of br_gr.
5766 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5767 dot_label_state, dot_copy_state): New function.
5768 (dot_unwabi): Don't just ignore it.
5769 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5770 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5771 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5772 (emit_one_bundle): Set slot number for prologue/body records
5773 *before* emitting the first insn.
5774 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5775 (md_begin): Declare "psp" pseudo-register.
5776 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5777 so we don't get segfault.
5778 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5779 counts as required per SW Conventions manual
5780 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5781 output_preds_psprel, output_preds_sprel, output_spill_base,
5782 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5783 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5784 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5785 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5786 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5787 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5788 (dot_vframe): Implement.
5789 (dot_vframesp, dot_vframepsp): New function.
5791 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5793 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5794 * configure: Regenerate.
5796 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5798 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5799 (md_estimate_size_before_relax): so we can use it here instead of
5800 old kludges. Localise vars to blocks. Comment.
5802 * frags.c (frag_new): Update fr_var comments.
5803 * frags.h (struct frag): Ditto.
5805 2000-05-22 Richard Henderson <rth@cygnus.com>
5807 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5808 (pseudo_func): Add pcrel.
5809 (operand_match): Handle IA64_OPND_TGT64.
5810 (build_insn): Likewise.
5811 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5812 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5813 (fix_insn): Handle all three 64-bit relocation types.
5815 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5817 * obj.h (struct format_ops): New members begin, app_file,
5818 s_set_other, s_set_desc, s_get_type, s_set_type,
5819 separate_stab_sections, init_stab_section.
5821 * config/obj-multi.h: Update GPL notice to v2.
5823 (obj_app_file): New.
5824 (S_SET_SIZE): Test s_set_size for NULL before calling.
5825 (S_SET_ALIGN): Similar for s_set_align.
5830 (SEPARATE_STAB_SECTIONS): New.
5831 (INIT_STAB_SECTION): New.
5832 (EMIT_SECTION_SYMBOLS): New.
5833 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5835 * config/obj-elf.h: Update GPL notice to v2.
5836 Mention that this file is included from obj-multi.h.
5837 (obj_begin): Wrap definition in ifndef.
5838 (elf_file_symbol): Constify declaration.
5839 (obj_app_file): Ditto.
5840 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5841 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5843 * config/obj-elf.c (elf_s_set_other): New.
5844 (elf_file_symbol): Constify argument.
5845 (elf_separate_stab_sections): New.
5846 (elf_init_stab_section): New.
5847 (elf_format_ops): Add new members. Remove comma at end.
5849 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5850 (ecoff_format_ops): Add new fields. Remove comma at end.
5851 Mention inconsistency for emit_section_symbols.
5853 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5855 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5856 (coff_separate_stab_sections): New.
5857 (coff_format_ops): Add new members.
5859 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5860 (obj_aout_s_set_other): New.
5861 (obj_aout_s_set_desc): New.
5862 (obj_aout_s_get_type): New.
5863 (obj_aout_s_set_type): New.
5864 (obj_aout_separate_stab_sections): New.
5865 (aout_format_ops): New members added. Use obj_aout_process_stab,
5866 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5867 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5869 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5871 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5873 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5874 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5875 (md_estimate_size_before_relax): Ensure jumps to weak and
5876 externally visible symbols are relocatable.
5878 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5880 * stabs.c (aout_process_stab): Make global.
5881 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5882 * read.h (aout_process_stab): Declare.
5884 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5885 Generalize to *aout, *coff *elf.
5886 * configure: Regenerated.
5888 * doc/internals.texi (Object format backend): Say
5889 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5891 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5892 * Makefile.in: Regenerated.
5894 2000-05-19 Catherine Moore <clm@cygnus.com>
5896 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5898 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5900 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5901 instruction to reflect change in re_assemble_*.
5903 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5905 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5906 build PA64 ELF tools.
5907 * configure: Rebuilt.
5909 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5911 * Makefile.am: Regenerate dependencies.
5912 * Makefile.in: Regenerate.
5914 2000-05-15 Nick Clifton <nickc@cygnus.com>
5916 * config/tc-arm.c (struct asm_psr): Add boolean field
5917 distinguishing between CSPR and SPSR. Rename 'number' field
5919 (psrs): Rearrange contents to match new asm_psr structure.
5920 (arm_psr_parse): Move next to psr_required_here. Make it
5921 return an asm_psr structure.
5922 (psr_required_here): Use asm_psr structure returned by
5924 (do_msr): Reorganise to allow psr_required_here to be called
5926 (md_undefined_name): Mark 'name' parameter as unused, since
5927 the COFF target does not use it.
5929 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5931 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5933 * config/te-aux.h: Likewise.
5934 * config/te-dpx2.h: Likewise.
5935 * config/te-go32.h: Likewise.
5936 * config/te-hp300.h: Likewise.
5937 * config/te-hppa.h: Likewise.
5938 * config/te-i386aix.h: Likewise.
5939 * config/te-ic960.h: Likewise.
5940 * config/te-interix.h: Likewise.
5941 * config/te-nbsd532.h: Likewise.
5942 * config/te-pc532mach.h: Likewise.
5943 * config/te-ppcnw.h: Likewise.
5944 * config/te-psos.h: Likewise.
5945 * config/te-sparcaout.h: Likewise.
5946 * config/te-sun3.h: Likewise.
5947 * config/te-sysv32.h: Likewise.
5949 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5951 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5952 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5953 and sign extend without an if statement.
5954 (build_bytes): Likewise.
5956 2000-05-14 Kazu Hirata <kazu@hxi.com>
5958 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5959 X_add_symbol L_32 case.
5961 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5963 * config/te-freebsd.h: New file.
5965 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5967 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5968 bindtextdomain): Replace defines with those from intl/libgettext.h
5969 to quieten gcc warnings.
5971 * NEWS: Mention x86 .arch and -q.
5973 * config/tc-i386.c (quiet_warnings): New.
5974 (md_assemble): Use quiet_warnings.
5975 (md_parse_option): Set quiet_warnings from -q.
5976 (md_show_usage): Mention -q, delete -m.
5977 (flag_do_long_jump): Delete.
5978 (md_parse_option): Remove -m.
5979 (md_show_usage): Remove -m.
5980 (md_create_long_jump): Remove useless flag_do_long_jump code.
5982 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5983 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5985 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5986 Alexander Sokolov <robocop@netlink.ru>
5988 * doc/c-i386.texi (i386-Arch): New section.
5989 (i386-Syntax): Mention .intel_syntax and .att_syntax.
5991 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5992 (smallest_imm_type): Use smallest opcode for shift by one if cpu
5993 architecture has been given and is not 486.
5994 (set_cpu_arch): New.
5995 (md_pseudo_table): Add .arch.
5996 (md_assemble): Warn if cpu architecture has been given and an
5997 unsupported instruction.
5999 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6000 Move operand_types bit defines after relevant template field.
6001 (template): Add cpu_flags.
6005 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6007 * config/tc-mn10300.h (md_end): Define.
6008 (mn10300_finalize): Declare.
6009 * config/tc-mn10300.c: Include dwarf2dbg.h.
6010 (debug_line): Define.
6011 (md_assemble): Generate dwarf2 line info.
6012 (mn10300_finalize): New function. Finalize dwarf2 info.
6014 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6016 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6017 external version of the relocation for weak symbols.
6019 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6021 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6022 frame size in units of 16 bytes, as required per SW Conventions manual.
6023 (output_unw_records): Output info-block header as a dword to get
6026 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6028 * as.h: #include "file", not <file> on files from ../include.
6029 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6030 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6031 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6032 (tc_coff_symbol_emit_hook): Ditto.
6033 (OPTCOUNT): Cast to int to avoid compiler warning.
6034 (md_begin): Fix signed/unsigned warnings.
6036 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6038 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6039 ABRANCH LONG case for a conditional branch on a 68000.
6040 (md_estimate_size_before_relax): Likewise. Also handle
6041 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6042 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6043 PC-relative on all CPUs.
6044 (md_estimate_size_before_relax): Likewise.
6046 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6048 * as.c (parse_args): Just mention current year in printed
6051 2000-05-03 J.T. Conklin <jtc@redback.com>
6053 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6055 (md_parse_option): Recognize -m7400.
6057 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6059 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6060 don't permit lp to become less than the words array.
6062 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6064 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6065 Fix little-endian case.
6067 2000-05-03 David O'Brien <obrien@NUXI.com>
6069 * as.c (parse_args): Update copyright.
6071 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6073 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6074 for the .bss section too.
6076 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6078 * configure.in: Set em=linux for hppa-*-linux.
6079 * configure: Regenerate.
6080 * doc/Makefile.in: Regenerate with correct automake.
6082 * frags.c (frag_grow): Sanity check chunk_size.
6084 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6085 * config/obj-som.h: Likewise.
6086 * config/obj-ieee.h: Likewise.
6088 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6090 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6091 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6092 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6093 (pa_ip): low_sign_unext now returns via function value. Use
6094 re_assemble_* instead of dis_assemble_* and
6095 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6097 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6098 (md_section_align, md_parse_option, md_show_usage,
6099 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6100 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6101 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6102 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6103 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6105 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6106 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6107 outside of switch. Correct mask and shifting errors in case 10
6108 and case -11. In case 21, compare against signed range to suit
6109 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6110 case 17 and case 22, use offsetT variable to properly check range.
6111 Use re_assemble_* here too.
6112 (evaluate_absolute): Change type of value to offsetT. Call
6113 hppa_field_adjust to do the work for us.
6114 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6115 (pa_parse_cmpib_64_cmpltr): Ditto.
6116 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6117 of i to unsigned int.
6118 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6119 (pa_end_of_source): Return type is void.
6121 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6123 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6125 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6127 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6128 More comments added.
6129 (md_begin): Removed "construct symbols for each register name".
6130 Because register names conflicts with GCC generated function
6132 (avr_operand): Now constant numbers can be used as a register
6133 identifiers (0 as r0, 31 as r31).
6134 (md_assemble): use skip_space () before parsing instruction
6137 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6139 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6140 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6141 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6142 * configure: Regenerate.
6144 2000-04-29 Andreas Jaeger <aj@suse.de>
6146 * as.h: Correctly check GCC version.
6148 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6150 * doc/as.1: Fix unbalanced brackets.
6152 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6154 (line_comment_chars): Set to '/' if TE_FreeBSD.
6156 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6158 * configure.in: Configury support for PA64 (currently disabled).
6159 * configure: Rebuilt.
6161 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6163 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6164 bfd_set_section_alignment.
6166 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6168 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6171 2000-04-24 Nick Clifton <nickc@cygnus.com>
6173 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6174 * doc/as.texinfo (Align): Include arm and strongarm in list of
6175 targets that have the second form of the behaviour of the .align
6178 2000-04-24 Mark Klein <mklein@dis.com>
6180 * config/obj-som.c: Terminate obj_pseudo_table.
6182 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6184 * as.c (parse_args): Allow md_parse_option to override -a listing
6186 * config/obj-coff.c (add_lineno): Change type of offset parameter
6187 from "int" to "bfd_vma."
6188 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6189 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6190 (ppc_change_csect): Align correctly for XCOFF64.
6191 (ppc_machine): New function, which discards "ppc_machine" line.
6192 (ppc_tc): Cons for 8 when code is 64 bit.
6193 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6195 (md_parse_option): Handle -a64 and -a32.
6197 * config/tc-ppc.h (TARGET_MACH): Define.
6198 (TARGET_FORMAT): Move to function.
6199 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6201 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6203 * config/tc-avr.c: New AVR_ISA_ defined.
6204 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6205 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6206 for `fmul', `movw' and `lpm R,Z' instructions.
6207 (avr_operands): Warn if current opcode is a two-word instruction
6208 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6209 (avr_opcodes): New commands added.
6210 (REGISTER_P): Check 'a' and 'v' constraint letters.
6211 (mcu_types): New MCU added.
6213 2000-04-22 Timothy Wall <twall@cygnus.com>
6215 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6217 (operand_match): Conditionally insert default bit values for IMMU9.
6219 2000-04-14 Matthew Green <mrg@cygnus.com>
6221 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6222 * configure: Rebuilt.
6224 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6225 Jason Eckhardt <jle@cygnus.com>
6227 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6229 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6230 Added handling of new operand types l,y,&,fe,fE,fx.
6232 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6233 David Mosberger <davidm@hpl.hp.com>
6234 Timothy Wall <twall@cygnus.com>
6235 Andrew MacLeod <amacleod@cygnus.com>
6236 Jim Wilson <wilson@cygnus.com>
6238 * Makefile.am (CPU_TYPES): Add ia64.
6239 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6240 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6241 * Makefile.in: Rebuild.
6242 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6243 * configure: Rebuild.
6244 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6245 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6246 * expr.c (expr): Handle md_optimize_expr.
6247 * read.c (LEX_HASH): Add comment.
6248 * config/tc-ia64.c, config/tc-ia64.h: New files.
6250 2000-04-21 Richard Henderson <rth@cygnus.com>
6252 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6253 bundling a non-delayed branch type instruction.
6255 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6257 * config/tc-mn10300.c (HAVE_AM30): Define.
6258 (md_assemble): Use it.
6260 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6262 * config/obj-elf.c (obj_elf_change_section): Check for changed
6265 * Makefile.am: (CPU_MULTI_VALID): Remove.
6266 (MULTI_CPU_TYPES): Define.
6267 (MULTI_CPU_OBJ_VALID): Define.
6268 (DEPTC): Use the above.
6269 (DEPOBJ): Same here.
6271 Regenerate dependencies.
6272 * Makefile.in: Regenerate.
6274 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6276 * Makefile.am (YACC, LEX): Get them from configure.
6278 2000-04-18 H.J. Lu (hjl@gnu.org)
6280 * config/tc-i386.c (offset_in_range): Use addressT instead of
6281 bfd_vma for non-bfd assemblers.
6283 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6285 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6286 doesn't give spurious errors.
6288 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6290 * as.h (SEEK_SET): Define if undefined.
6292 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6294 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6295 constants, and don't assume offsetT is 32 bits.
6297 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6299 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6300 (md_pcrel_from_section): Add prototype.
6301 (d10v_fix_adjustable): Add prototype.
6302 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6304 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6306 2000-04-12 Nick Clifton <nickc@cygnus.com>
6308 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6309 symbol in frag chain.
6311 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6313 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6314 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6315 (fits_in_signed_word, smallest_imm_type): Ditto.
6316 (md_assemble): Use an offsetT var to hold offsetT values, not a
6318 (offset_in_range): New.
6319 (md_assemble): Use it.
6320 (md_convert_frag): Change type of target_address, opcode_address,
6321 and displacement_from_opcode_start to offsetT.
6322 (md_create_short_jump): Change type of offset to offsetT.
6323 (md_create_long_jump): Ditto.
6324 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6325 (md_chars_to_number): Remove.
6326 (output_invalid): Remove duplicate prototype.
6328 2000-04-09 Nick Clifton <nickc@cygnus.com>
6330 * Makefile.am (CPU_TYPES): Add 'avr'.
6331 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6332 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6334 * Makefile.in: Regenerate.
6336 * doc/as.texinfo: Add M32R documentation.
6338 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6340 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6341 --enable-build-warnings option.
6342 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6343 * Makefile.in, configure: Re-generate.
6345 2000-04-07 Nick Clifton <nickc@cygnus.com>
6347 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6348 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6349 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6350 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6351 (arm_force_relocation): Force relocations for
6352 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6354 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6356 * config/tc-sh.c (get_operands): There's no third operand if the
6357 first operand is an immediate.
6359 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6361 * config/tc-sh.c (immediate): Delete.
6362 (sh_operand_info): Add immediate member.
6363 (parse_reg): Use A_PC for pc.
6364 (parse_exp): Add second argument 'op'. All callers changed.
6365 (parse_at): Expect pc to be coded as A_PC.
6366 Use immediate field in *op.
6367 (insert): Add fourth argument 'op'. All callers changed.
6368 (build_relax): Add second argument 'op'. All callers changed.
6369 (insert_loop_bounds): New function.
6370 (build_Mytes): Remove DISP_4.
6371 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6372 (assemble_ppi): Use immediate field in *operand.
6373 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6374 (md_apply_fix): Likewise.
6375 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6377 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6379 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6381 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6383 * internals.texi (CPU backend): Document
6384 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6386 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6388 * po/gas.pot: Regenerate.
6390 * as.c (show_usage): Restore translated part of bug string.
6391 * gasp.c (show_usage): Likewise.
6393 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6394 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6395 than move-if-change.
6396 (DEP1): Modify for "gcc -MM".
6400 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6401 Update dependencies.
6402 * Makefile.in: Regenerate.
6404 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6406 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6407 (md_begin): Likewise.
6408 (HAVE_AM33): New macro.
6409 (md_assemble): Use it. Match r_regs and xr_regs only if
6412 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6414 * as.h: #include "bin-bugs.h"
6415 * as.c (show_usage): Use REPORT_BUGS_TO.
6416 * gasp.c: #include "bin-bugs.h"
6417 (show_usage): Use REPORT_BUGS_TO.
6419 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6421 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6423 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6424 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6427 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6429 * config/tc-i386.c (i386_immediate): Don't assume a constant
6430 immediate is necessarily 16 bits when in 16 bit code mode.
6431 (md_assemble): Instead set guess_suffix here after we have checked
6434 2000-04-02 Richard Henderson <rth@cygnus.com>
6436 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6437 quantities. Correct right shift sign extension.
6438 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6439 32-bit value when shifting into place.
6441 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6443 * app.c: Add ATTRIBUTE_UNUSED as needed.
6444 * config/tc-ppc.c: Likewise.
6445 (ppc_size): Make unsigned long.
6446 (ppc_insert_operand): Add casts to avoid warnings.
6448 2000-03-31 Nick Clifton <nickc@cygnus.com>
6450 * config/tc-d10v.h (md_flush_pending_output): Define.
6452 2000-03-29 Nick Clifton <nickc@cygnus.com>
6454 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6455 segment. Works for both BFD_ASSEMBLER and others.
6456 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6458 2000-03-29 Nick Clifton <nickc@cygnus.com
6460 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6462 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6464 * listing.c (LISTING_LHS_WIDTH): Default depends on
6466 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6468 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6470 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6473 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6475 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6477 * config/tc-avr.c (mcu_types): Add missing initialiser.
6478 (md_pcrel_from_section): Add prototype.
6479 (avr_operand): Remove redundant test of unsigned < 0.
6480 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6482 2000-03-27 Denis Chertykov <denisc@overta.ru>
6484 * config/tc-avr.c: New file for AVR support.
6485 * config/tc-avr.h: Likewise.
6486 * configure.in: Add AVR support.
6487 * configure: Regenerate.
6489 2000-03-26 Timothy Wall <twall@cygnus.com>
6491 * gasp.c (macro_op): Add new argument to check_macro call.
6492 Macro structure definitions moved to macro.h
6493 * sb.h: Add argument to prototype for input_scrub_include_sb.
6494 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6495 nesting checks with an additional flag.
6496 (struct input_save): Add flag to indicate whether current sb
6497 should be checked for proper macro/conditional nesting.
6498 (input_scrub_push/pop): Save/restore nest check flag.
6499 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6501 * macro.c (check_macro): Allow caller to retrieve parsed macro
6502 information if a pointer is provided. This information may be
6503 used by the new macro hooks.
6504 * macro.h: Update prototype for check_macro. Macro struct
6505 definitions moved here from macro.c/gasp.c.
6506 * read.c (read_a_source_file): Add parameter to check_macro call,
6507 and pass macro info to the macro hook, if defined.
6508 (input_scrub_insert_line): New. Allow insertion of a line of
6509 characters into the input stream.
6510 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6511 file into the input stream.
6512 (s_include): Use input_scrub_insert_file.
6513 * internals.texi: Document new macro hooks.
6514 * as.h: New prototypes added.
6516 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6518 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6519 an initial capital letter.
6520 (i386_index_check): Reindent.
6522 2000-03-19 Nick Clifton <nickc@cygnus.com>
6524 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6527 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6529 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6530 instruction operand bad if Rd > 7 when generating
6531 thumb instructions. Prevents for example,
6532 "adr r12,label" from silently failing and generating
6533 the wrong instruction.
6535 2000-03-17 Nick Clifton <nickc@cygnus.com>
6537 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6538 that have a destingation >= 0x400000.
6539 Fix compile time warning messages.
6541 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6543 * config/tc-sh.c (md_begin): When encountering insn that are
6544 not supported by the current arch, only change the name if
6545 its contents are the same as prev_name.
6546 (get_specific): If the the architecture doesn't match, fail.
6548 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6550 * config/tc-sh.c (IDENT_CHAR): Define.
6551 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6552 matching back where it came from.
6554 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6556 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6558 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6560 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6563 2000-03-15 Kazu Hirata <kazu@hxi.com>
6565 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6567 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6569 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6570 floating-point-number, make sure 'f' is in FLT_CHARS.
6572 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6574 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6575 (s_lcomm_internal): Use it.
6576 * doc/internals.texi (CPU backend): Document it.
6577 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6580 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6582 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6585 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6586 implementation doesn't have special handling for switch
6588 (macro_build): Allow for code in sections other than .text.
6590 (mips_ip): Likewise.
6591 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6592 Don't perform relocs if we will be outputting them.
6593 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6594 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6597 2000-03-09 Catherine Moore <clm@cygnus.com>
6599 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6600 relocation type based on the entry in the fixup structure.
6601 Put S_IS_EXTERN processing back in.
6603 2000-03-08 H.J. Lu (hjl@gnu.org)
6605 * Makefile.am (install-exec-tooldir): Depend on
6606 install-exec-bindir for parallel make.
6607 * Makefile.in: Regenerated.
6609 2000-03-06 Nick Clifton <nickc@cygnus.com>
6611 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6613 (md_parse_option): Parse -m32r command line switch - disable m32rx
6615 (md_show_usage): Document new option.
6617 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6618 * doc/Makefile.in: Regenerate.
6619 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6621 2000-03-02 Michael Meissner <meissner@redhat.com>
6623 * config/tc-d30v.c (check_range): Remove code that incorrectly
6624 sign extended values where bits < 32.
6626 2000-03-02 H.J. Lu (hjl@gnu.org)
6628 * configure.in: Support --enable-targets=all on ia32.
6629 * configure: Regenerated.
6631 2000-03-01 Nick Clifton <nickc@cygnus.com>
6633 * gasp.c (do_align): Remove bogus check of alignment value.
6635 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6637 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6638 TC_PPC was defined forced the type of a symbol with no other type
6641 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6643 * doc/internals.texi (CPU backend): Mention that
6644 line_separator_chars do not break up comments. Fix typos for
6645 LEX_AT and LEX_NAME descriptions. Document operands for
6646 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6647 description of md_create_short_jump usage. Document argument for
6648 md_undefined_symbol.
6650 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6652 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6653 (md_parse_option): Handle it.
6654 (md_show_usage): Document it.
6656 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6658 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6659 opcode, for the instruction `pal19'. From Andrea Arcangeli
6662 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6664 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6666 (md_assemble): To here, before template operands are matched.
6667 Also ensure a constant immediate is sign extended when we know the
6668 size is at most 16 bits. This is to catch cases like "add
6669 $0xffc0,%ax" where we don't know the size, and thus that the
6670 immediate can be represented as Imm8S until after parsing the
6672 (i386_displacement): Similarly sign extend 16 bit constant
6674 (md_assemble): Relax 16-bit jump constant range check to suit sign
6675 extended displacements.
6677 2000-02-26 Andreas Jaeger <aj@suse.de>
6679 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6681 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6683 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6684 call operands when intel_syntax.
6685 (intel_float_operand): Return 2 for "fi...".
6686 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6687 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6688 earlier "SHORT" change.
6689 (md_assemble): When determining suffix from Regs, exclude
6692 2000-02-24 Nick Clifton <nickc@cygnus.com>
6694 * configure: Add arm-wince, mips-pe and sh-pe targets.
6695 * configure: Regenerate.
6697 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6699 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6700 "pe-mips" for the mips-pe target.
6702 * config/tc-arm.c (insns): Change displacement encoded in BL
6703 and B instructions if the target port is arm-wince.
6704 (do_ldst): Do not bias the relocation offset if the target
6706 (md_pcrel_from): Add in missing relocation offset bias if the
6707 target os arm-wince.
6709 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6710 (md_begin): Disable -G support for mips-pe target.
6711 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6712 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6715 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6716 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6717 assembler, just set the alignment to 4.
6719 * config/te-wince-pe.h: New file for WinCE targets. Define
6722 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6724 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6725 string instructions.
6726 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6727 (i386_intel_memory_operand): After finding a segment override,
6728 check again for no `[' before looking for a displacement. Bomb if
6729 more than one displacement rather than silently discarding the
6730 second and subsequent ones. Free strings malloc'd by
6731 build_displacement_string.
6733 2000-02-24 Catherine Moore <clm@cygnus.com>
6735 * config/obj-som.c (obj_pseudo_table): Add "weak".
6736 (obj_som_weak): New routine.
6738 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6740 * config/tc-i386.c (union i386_op): New.
6741 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6742 Throughout file replace occurences of disps[n], imms[n], regs[n]
6743 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6744 intel mode operand swapping. Add assert in regKludge and
6745 fake_zero_displacement code. Test i.types[n] when outputting
6746 displacements and immediates. Combine output of Disp16 with
6748 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6749 when in intel mode by (not) reversing fsub and fdiv operands
6750 before the template search. This fails for single operand
6751 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6752 undefined. Instead fix the base_opcode after we've found the
6753 template. Move base_opcode xor with found_reverse_match from
6754 opcode output code to before this fix so we test for the correct
6756 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6757 check in intel mode. Instead compare opcodes.
6759 * config/tc-i386.h (TC_RELOC): Delete.
6760 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6761 with equivalent call to reloc.
6763 * as.h (flag_m68k_mri): Move declaration after target include, and
6764 only declare when TC_M68K defined. Define as zero otherwise.
6765 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6766 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6767 Define as zero otherwise.
6768 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6769 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6770 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6771 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6772 testing whether defined.
6773 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6774 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6775 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6776 rather than testing whether defined.
6777 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6778 (parse_mri_cons): Declare and use only when TC_M68K.
6779 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6780 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6781 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6783 * NEWS: Mention IBM 370 support.
6785 2000-02-23 Richard Henderson <rth@cygnus.com>
6787 * config/tc-i386.c (md_assemble): When swapping operands for
6788 intel_syntax, assume everything that's not Imm or Disp is a
6791 2000-02-23 Linas Vepstas <linas@linas.org>
6793 * config/tc-i370.c, config/tc-i370.h: New files.
6794 * Makefile.am: Add support for Linux/IBM 370.
6795 * configure.in: Likewise.
6796 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6797 * config/obj-elf.c: Include elf/i370.h
6798 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6800 * Makefile.in: Regenerate.
6801 * configure: Regenerate.
6803 * doc/c-i370.texi: New file.
6804 * doc/all.texi: Include it.
6805 * doc/as.texinfo: And here.
6806 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6807 * doc/Makefile.in: Regenerate.
6809 2000-02-19 Michael Meissner <meissner@redhat.com>
6811 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6812 determine if an instruction can be used in parallel with an ADDppp
6813 or SUBppp instruction.
6815 2000-02-22 Andrew Haley <aph@cygnus.com>
6817 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6819 2000-02-22 Andrew Haley <aph@cygnus.com>
6821 * config/tc-mips.c (mips_gp32): New variable.
6822 (macro_build) Use mips_gp32.
6824 (md_longopts): Add "-mgp32" and "-mgp64".
6825 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6827 (OPTION_M7900): Change offset
6828 (OPTION_NO_M7900): Ditto.
6830 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6832 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6833 warning, and bump it to 1.
6835 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6837 From Brad Lucier <lucier@math.purdue.edu>:
6838 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6841 2000-02-21 Catherine Moore <clm@cygnus.com>
6843 * config/tc-mips.c (MF_HILO_INSN): Define.
6844 (mips_7000_hilo_fix): Declare.
6845 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6846 (md_parse_option): Check for 7000_HILO_FIX options.
6847 (OPTION_M7000_HILO_FIX): Define.
6848 (OPTION_NO_M7000_HILO_FIX): Define.
6849 * doc/c-mips.texi (-mfix7000): Describe.
6851 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6853 * listing.c (print_lines): Remove unused variable `end'.
6855 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6856 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6857 reloc_type when BFD_ASSEMBLER.
6858 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6859 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6860 statement and quell signed vs. unsigned comparison warning.
6862 2000-02-18 Nick Clifton <nickc@cygnus.com>
6864 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6865 the computed frag offset, rather than overwriting it.
6867 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6869 * config/tc-sh.c ("elf/sh.h"): Include.
6870 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6871 (md.begin): Initialize target_arch.
6872 Only include opcodes in has table that match selected architecture.
6873 (parse_reg): Recognize register names for sh-dsp.
6874 (parse_at): Recognize post-modify addressing.
6875 (get_operands): The leading space is now optional.
6876 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6877 arguments. Update valid_arch.
6878 (build_Mytes): Add support for SDT_REG_N.
6879 (find_cooked_opcode): New function, broken out of md_assemble.
6880 (assemble_ppi, sh_elf_final_processing): New functions.
6881 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6882 (md_longopts, md_parse_option): New option: -dsp.
6883 * config/tc-sh.h (elf_tc_final_processing): Define.
6884 (sh_elf_final_processing): Declare.
6886 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6888 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6889 the unwinder subspace. Save the current seg/subseg before creating
6892 2000-02-10 Nick Clifton <nickc@cygnus.com>
6894 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6895 little endian targets.
6896 (INST_BYTE1): Redefine to handle big and little endian
6898 (cpu_type): New type: Select between M340 and M210.
6899 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6900 instructions of the M340.
6901 (md_assemble): Add support for the MULSH and OPSR classes of
6903 (md_atof): Add support for little endian targets.
6904 (md_parse_option): Add support for -EL, -EB and -mcpu command
6906 (md_convert_frag): Add support for little endian targets.
6907 (md_apply_fix3): Add support for little endian targets.
6908 (md_number_to_chars): Add support for little endian targets.
6910 2000-02-10 Timothy Wall <twall@redhat.com>
6912 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6913 defined, use it to verify the symbol just read should be a label.
6915 2000-02-10 Timothy Wall <twall@redhat.com>
6917 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6918 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6919 around colons when KEEP_WHITE_AROUND_COLON is defined.
6920 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6921 and KEEP_WHITE_AROUND_COLON.
6923 2000-02-08 Timothy Wall <twall@redhat.com>
6925 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6927 (do_repeat): New. Abstract repeat logic so that a "break" can be
6929 (end_repeat): New. Provide support for a "break" out of the
6931 * read.h: Add prototypes for new functions.
6933 2000-02-08 Timothy Wall <twall@redhat.com>
6935 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6936 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6937 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6940 2000-02-08 Timothy Wall <twall@redhat.com>
6942 * read.c: Added elseif to directives table.
6943 * read.h: Added prototype for s_elseif.
6944 * doc/as.texinfo: Added description for elseif.
6945 * cond.c (s_elseif): New function
6947 2000-02-04 Timothy Wall <twall@redhat.com>
6949 * listing.c (print_lines): Remove conditionals causing bug in
6952 2000-02-03 Timothy Wall <twall@cygnus.com>
6954 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6956 * frags.c (frag_new): Calculate fr_fix in octets
6957 (frag_now_fix) Return offset as target address offset (bytes).
6958 (frag_now_fix_octets) New - Return offset in octets (8-bit
6960 * frags.h: Added prototype for frag_now_fix_octets().
6961 Distinguish between octets and bytes in field descriptions.
6962 * listing.c (calc_hex): Account for octets vs bytes when
6963 printing addresses/offsets.
6964 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6965 target is little-endian, print the octets in a word in big-endian
6966 order so that the display looks like a proper hexadecimal number,
6967 instead of having the octets reversed.
6968 * read.c (do_align): When recording alignment, alignment power
6969 should be in terms of target bytes (minimum addressible unit)
6971 (do_org) Convert ORG target address (byte) argument into an
6972 octet offset when generating a variable fragment.
6973 * symbols.c (resolve_symbol_value): Symbol final value
6974 converted to a target address offset (bytes) from its octet offset.
6975 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6976 offset (bytes) is adjusted by the frag offset (octets) converted
6978 (coff_frob_section) Section alignment power is in terms of bytes;
6979 convert it to an octet alignment power when calculating size (and
6980 size mask) in octets. Don't modify the section size in order to
6981 "align" it for TI COFF, since that format has a different method
6982 for storing alignment information.
6984 2000-02-01 Timothy Wall <twall@cygnus.com>
6986 * stabs.c (generate_asm_file): Escape backslashes in stabs file
6987 entries, matching the way GCC generates them. If not escaped, the
6988 filename is encoded incorrectly.
6990 2000-01-31 Nick Clifton <nickc@cygnus.com>
6992 * config/tc-arm.c (reg_table): Add support for ATPCS register
6995 2000-01-31 Geoff Keating <geoffk@cygnus.com>
6997 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6999 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7001 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7002 of a symbol when we really care about its value.
7004 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7006 * config/tc-mcore.c (md_assemble): Give warning message if
7007 operands passes to instruction are more than the spec.
7009 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7011 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7012 Thumb mode but the label seen was not declared as '.thumb_func'
7013 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7014 correct disassembly of Thumb code bounded by non function labels.
7016 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7018 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7019 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7021 * Makefile.in: Same here.
7024 * configure.in: Set bfd_gas for i386-aout when primary target
7025 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7026 we may need the primary te_file. Remove incorrect comment.
7028 * configure: Regenerate.
7030 * config/e-i386aout.c: New file.
7032 * as.c (USE_EMULATIONS): Move to before print_version_id.
7033 (struct emulation): Add i386aout.
7034 (show_usage): Split text strings. Reformat -a text. Add --em
7038 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7039 (aout_format_ops): New.
7042 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7043 preprocessor conditional and add aout USE_EMULATIONS tests.
7044 (read_a_source_file): Don't pass error strings to printf as
7048 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7050 (do_data): Same here.
7051 (process_file): And here.
7054 * symbols.c (colon): Rewrite "already defined" fatal message
7055 code for aout with USE_EMULATIONS.
7058 * config/obj-aout.c (OBJ_HEADER): Define.
7059 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7061 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7062 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7064 (obj_aout_type): Expand S_SET_OTHER here too.
7065 (obj_read_begin_hook): Remove.
7066 (aout_pop_insert): New.
7067 (obj_aout_s_get_other): New.
7068 (obj_aout_s_get_desc): New.
7069 (aout_format_ops): New.
7072 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7073 gets aout_pseudo_table.
7074 (aout_pseudo_table): Declare.
7075 (obj_read_begin_hook): Define.
7078 * config/obj-coff.c (obj_pseudo_table): Rename to
7080 (coff_pop_insert): Use coff_pseudo_table.
7081 (coff_sec_sym_ok_for_reloc): Remove.
7082 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7083 and comment all zero entries and remove #if 0 code.
7086 * config/obj-coff.h (obj_pop_insert): Define.
7087 (coff_pseudo_table): Declare.
7090 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7091 s_get_size, s_set_size. Comment all zero entries.
7094 * config/obj-elf.c (elf_s_get_other): New function.
7095 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7096 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7097 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7099 (obj_elf_parse_section_letters): Don't pass error strings to
7100 printf as format arg.
7103 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7105 (elf_s_get_other): Declare.
7106 (S_GET_OTHER) Define as elf_s_get_other if not already
7108 (S_SET_OTHER): Only define when not already defined.
7109 (elf_obj_read_begin_hook): Declare.
7110 (obj_read_begin_hook): Define.
7111 (elf_obj_symbol_new_hook): Declare.
7112 (obj_symbol_new_hook): Define.
7115 * config/obj-multi.h: Add copyright header and protect against
7116 multiple inclusion. Add * to all function pointers.
7117 (OBJ_HEADER): If defined, include it rather than other defines
7119 (obj_frob_file_after_relocs): Test for NULL.
7120 (obj_symbol_new_hook): Here too.
7121 (obj_sec_sym_ok_for_reloc): And here.
7122 (S_GET_OTHER): Define.
7123 (S_GET_DESC): Define.
7124 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7125 (OBJ_MAYBE_ELF): Update comment.
7127 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7128 OBJ_AOUT preprocessor conditional and handle emulation by
7129 testing OUTPUT_FLAVOR.
7130 (i386_displacement): Here too.
7131 (md_section_align): Similarly here.
7132 (i386_target_format): Conditionally compile when more than one
7133 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7134 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7135 (i386_displacement): Here too.
7138 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7139 Define TARGET_FORMAT for aout only when not multi.
7142 * config/te-multi.h: Delete file as it's identical to te-generic.h
7144 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7146 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7147 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7150 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7152 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7155 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7157 * config/tc-mips.c (mips_do_align): New function.
7158 * config/tc-mips.h (md_do_align): Define.
7160 2000-01-10 Philip Blundell <philb@gnu.org>
7162 * doc/c-arm.texi (ARM Options): Fix typo.
7163 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7164 line separator for Linux.
7165 * doc/as.texinfo (Comments): Mention the ARM.
7167 2000-01-10 Philip Blundell <pb@futuretv.com>
7169 * configure.in (arm*-*-conix*): New target.
7170 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7172 * configure: Regenerate.
7174 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7176 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7177 (obj_elf_visibility): New function.
7179 * doc/as.texinfo (Visibility): New node: document visibility
7182 For older changes see ChangeLog-9899