1 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
3 General cleanup of feature definitions.
4 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
5 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
6 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
7 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
8 (ARM_EXT_V{5,5E}): Synchronize with above.
9 (ARM_ARCH_V*): Define a complete set in terms of above features.
10 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
11 (FPU_FPA_EXT_V[12]): Define.
12 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
14 (FPU_DEFAULT): Default to FPA.
15 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
16 Thumb, this is now ARM_ARCH_V5T.
17 (insns): Rework for new feature defines.
19 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
21 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
23 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
24 * configure: Regenerate.
25 * Makefile.in: Regenerate.
26 * doc/c-sh.texi (SH Options): Added descriptions.
28 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
30 * configure.in: Update for MMIX port.
31 * Makefile.am: Ditto. Regenerate dependencies.
32 * Makefile.in: Regenerate.
33 * configure: Regenerate.
34 * config/tc-mmix.h, config/tc-mmix.c: New files.
35 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
36 * doc/Makefile.in: Regenerate.
37 * doc/all.texi: @set MMIX.
38 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
40 * doc/c-mmix.texi: New file.
42 2001-10-24 Chris Demetriou <cgd@broadcom.com>
44 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
45 these evaluate to true if mips_arch indicates SB-1.
47 2001-10-23 Alan Modra <amodra@bigpond.net.au>
49 * as.c (parse_args): Print the date as well for --version.
51 2001-10-20 Chris Demetriou <cgd@broadcom.com>
53 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
54 SB-1 CPU for consistency.
55 (mips_cpu_info_table): Tweak comment about SB-1.
57 2001-10-20 H.J. Lu <hjl@gnu.org>
59 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
60 (cirrus_parse_offset): Likewise.
62 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
64 * config/tc-arm.c: Restore line_comment_chars.
66 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
68 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
71 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
73 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
74 for undefined symbols.
76 2001-10-17 Chris Demetriou <cgd@broadcom.com>
78 * doc/as.texinfo (MIPS ISA options): Added accidentally
79 omitted "-mips64" option to list of options.
81 2001-10-17 matthew green <mrg@redhat.com>
83 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
84 -m7410, -m7450 and -m7455 options.
86 2001-10-17 Alan Modra <amodra@bigpond.net.au>
88 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
89 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
90 (md_begin): Don't set ppc_size here.
91 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
92 (md_shortopts): Constify.
93 (md_longopts): Likewise.
94 (md_longopts_size): Likewise.
95 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
97 (ppc_machine): Explain why this function is a nop.
99 2001-10-17 Alan Modra <amodra@bigpond.net.au>
101 * bit_fix.h: Comment typo fix.
102 * config/tc-mips.c: Likewise.
103 * config/tc-sh.c: Likewise.
104 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
106 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
107 that autoheader doesn't duplicate config.in entries.
108 (DEFAULT_ARCH): Ditto.
109 * configure: Regenerate.
110 * config.in: Regenerate.
112 2001-10-16 Alan Modra <amodra@bigpond.net.au>
114 From Andrew Pines <apines@cosmodog.com>
115 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
117 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
118 Hans-Peter Nilsson <hp@bitrange.com>
120 * config/tc-sh.c (shl): Remove.
122 (little): Remove shl handling. Emit error for endian mismatch.
123 (md_show_usage): Add description of -big.
124 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
126 (md_pseudo_table): Add .big.
127 (md_longopts): Add -big.
128 (md_begin): Don't set target_big_endian here.
129 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
130 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
132 * configure.in (endian): Default is big.
133 (sh-*-pe*): Little endian.
134 (cpu_type): Set sh for target sh*.
135 * configure: Regenerate.
137 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
139 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
142 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
144 * config/tc-arm.c: Replace CONST with const.
146 * cgen.c: Tidy up formatting.
148 2001-10-12 matthew green <mrg@redhat.com>
150 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
151 flags, equivalent to -m7400. New -maltivec to enable AltiVec
152 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
153 64-bit and 32-bit BookE support, respectively. Change -m403 and
154 -m405 to set PPC403 option.
155 (md_show_usage): Adjust for new options.
156 * doc/all.texi: Set PPC.
157 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
158 * doc/c-ppc.texi: New file.
159 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
160 * doc/Makefile.in: Regenerate.
162 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
164 * read.c (s_bad_endr): New function. Issues a warning message
165 about a bad use of the .rept pseudo op.
166 (po_table[]): Add .endr.
167 * read.h: Prototype s_bad_endr.
169 * CONTRIBUTORS: Update contact email address.
171 2001-10-11 Kazu Hirata <kazu@hxi.com>
173 * config/tc-alpha.c: Fix comment typos.
174 * config/tc-cris.c: Likewise.
175 * config/tc-hppa.c: Likewise.
176 * config/tc-i370.c: Likewise.
177 * config/tc-mips.c: Likewise.
178 * config/tc-mn10200.c: Likewise.
179 * config/tc-mn10300.c: Likewise.
180 * config/tc-sh.c: Likewise.
181 * config/tc-tahoe.c: Likewise.
182 * config/tc-v850.c: Likewise.
184 2001-10-11 Kazu Hirata <kazu@hxi.com>
186 * app.c: Fix comment typos.
187 * bit_fix.h: Likewise.
189 * itbl-ops.c: Likewise.
191 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
193 * input-file.c: Include safe-ctype.h.
194 (input_file_open): Use ISSPACE instead of isspace.
196 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
198 * config/tc-mips.c (mips_cpreturn_offset): New variable.
199 (mips_cpreturn_register): Likewise.
200 (mips_gp_register): Likewise.
201 (s_cpsetup): New function prototype.
202 (s_cplocal): Likewise.
203 (s_cpreturn): Likewise.
204 (s_gpvalue): Likewise.
205 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
207 (macro): Don't warn about .cprestore for NewABI.
208 (md_pcrel_from): Code cleanup.
209 (mips_force_relocation): Force output of some NewABI relocations even
210 without a defined symbol.
211 (s_cpload): Ignore .cpload for NewABI.
212 (s_cpsetup): Handle .cpsetup.
213 (s_cplocal): Handle .cplocal.
214 (s_cprestore): Ignore .cprestore for NewABI.
215 (s_cpreturn): Handle .cpreturn.
216 (s_gpvalue): Handle .gpvalue.
217 (s_cpadd): Ignore .cpadd for NewABI.
218 (nopic_need_relax): Take g_switch_value into account as gp
220 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
222 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
224 * config/tc-mips.c (my_getSmallParser): New function prototype.
225 (small_ex_type): Named this enum, more return values for
226 my_getSmallExpression.
227 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
228 triple relocations. Protect some parts with ifdef OBJ_ELF.
229 (percent_op_match): New struct, lookup table for %some_reloc().
230 (my_getSmallParser): New function, parses nested percent_ops also.
231 (my_getSmallExpression): Rewite to support nested percent_ops.
233 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
236 (load_address): Support both 32- and 64-bit addresses.
237 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
238 (macro2): Call load_address correctly.
240 2001-10-09 Christian Groessler <cpg@aladdin.de>
242 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
243 since z8k-opc.h now uses the PARAMS macro.
245 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
247 * config/tc-arm.c: Change MAVERIK to MAVERICK.
249 2001-10-09 Alan Modra <amodra@bigpond.net.au>
251 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
253 (obj_elf_change_section): Rename "group" to "group_name".
254 (obj_elf_section): Likewise.
255 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
256 first member section; Instead use elf_next_in_group.
258 2001-10-09 Alan Modra <amodra@bigpond.net.au>
260 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
261 Set elf_section_data group from it. Warn if group name changed.
262 (obj_elf_parse_section_letters): Parse 'G' too.
263 (obj_elf_section): Parse group name.
264 (struct group_list): New.
265 (build_group_lists): New function.
266 (elf_frob_file): Create SEC_GROUP section(s).
268 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
271 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
273 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
275 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
276 (cirrus_regtype): New enum.
277 (LONGEST_INST): Change to 10.
284 (insns): Add cirrus dsp instructions.
285 (ARM_EXT_MAVERIKSC_REG): New.
286 (cirrus_register): New.
287 (cirrus_mvf_register): New.
288 (cirrus_mvd_register): New.
289 (cirrus_mvfx_register): New.
290 (cirrus_mvdx_register): New.
291 (cirrus_mvax_register): New.
292 (ARM_EXT_MAVERIKsc_register): New.
293 (reg_table): Add cirrus registers.
294 (cirrus_valid_reg): New.
295 (cirrus_reg_required_here): New.
296 (do_c_binops_1): New.
297 (do_c_binops_2): New.
298 (do_c_binops_3): New.
299 (do_c_triple_4): New.
300 (do_c_triple_5): New.
315 (cirrus_parse_offset): New.
317 (md_parse_option): Add arm9e.
318 (md_show_usage): Same.
320 2001-10-08 Tom Rix <trix@redhat.com>
322 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
324 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
326 2001-10-07 Alan Modra <amodra@bigpond.net.au>
328 * config/obj-elf.c: Standardize error/warning messages - don't
329 capitalise, no final period or newline, don't say "ignoring" for
330 as_bad messages. In some cases, change the wording to that used
331 elsewhere for similar messages.
332 (obj_elf_section_name): New function, split out from ..
333 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
334 entsize not specified.
336 2001-10-05 Jakub Jelinek <jakub@redhat.com>
338 * doc/as.texinfo: Document M and S ELF section flags.
340 2001-10-05 Alan Modra <amodra@bigpond.net.au>
342 * subsegs.c (subseg_text_p): Return 0 for absolute section.
343 * read.c (do_align): If in absolute section, warn about and ignore
344 non-zero fill pattern.
346 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
348 * config/tc-mn10300.c (tc_gen_reloc): Don't free
349 reloc->sym_ptr_ptr if it's not allocated.
351 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
353 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
355 (prev_insn_fixp): Likewise.
356 (append_insn): Changed prototype to accept a relocation pointer.
357 (imm_reloc): Make it an array.
358 (offset_reloc): Likewise.
359 (md_assemble): Handle triple relocations.
360 (append_insn): Likewise. Add handling for some NewABI relocations.
361 (mips_no_prev_insn): Handle triple relocations.
362 (macro_build): Likewise. Add handling for some NewABI relocations.
363 Move handling for the 'u' case to append_insn().
364 (mips16_macro_build): Handle triple relocations.
365 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
367 (mips_ip): Handle triple relocations.
368 (mips16_ip): Likewise.
369 (mips_force_relocation): Force handling of triple relocations
370 without symbols for NewABI.
371 (md_apply_fix): Add handling for some NewABI relocations.
373 2001-10-05 Alan Modra <amodra@bigpond.net.au>
375 * config/tc-i386.c (parse_register): If not producing code for
376 x86_64, reject x86_64 register name matches.
377 (md_assemble): Remove now redundant check for x86_64 regs.
379 2001-10-04 Alan Modra <amodra@bigpond.net.au>
381 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
382 as BFD_DEFAULT_TARGET_SIZE.
384 (ppc_is_toc_sym): Likewise.
385 (md_apply_fix3): Likewise.
387 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
389 * config/tc-mips.c (mips_64): Remove.
390 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
392 (mips_abi_level, mips_abi): New enum.
393 (mips_32bit_abi): Remove.
394 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
395 (HAVE_NEWABI): New define.
396 (HAVE_64BIT_OBJECTS): New define.
397 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
398 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
399 (support_64bit_objects): New prototype.
400 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
401 .reginfo section for n32, use .MIPS.options instead.
402 (support_64bit_objects): New function, code from md_parse_option.
403 (md_longopts): Add -n32 option.
404 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
405 Add -n32 option. Protect with OBJ_ELF.
406 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
407 (mips_elf_final_processing): Likewise. Don't write .reginfo section
408 for n32, use .MIPS.options instead.
410 2001-10-03 Alan Modra <amodra@bigpond.net.au>
412 * po/POTFILES.in: Regenerate.
413 * configure: Regenerate.
415 2001-10-02 Alan Modra <amodra@bigpond.net.au>
417 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
418 bits if target is 64 bit.
420 * doc/as.texinfo (listing): Fix typo.
422 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
424 * Makefile.am (Makefile): Depend on bfd/configure.in.
426 * Makefile.in: Regenerate.
428 2001-09-30 H.J. Lu <hjl@gnu.org>
430 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
431 and "ams" for compatibility.
433 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
435 * config/tc-sh.c (md_pcrel_from_section): Transformed from
436 md_pcrel_from. Handle pc-relativeness against link-time
437 symbol. Handle relativeness to elsewhere than the fixup.
438 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
439 (md_pcrel_from_section): Prototype.
441 * Makefile.am: Update dependencies with "make dep-am".
442 * Makefile.in: Regenerate.
444 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
446 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
447 (print_opcode_format, skip_whites): Likewise.
448 (convert_branch, m68hc11_new_insn): Likewise.
449 (build_dbranch_insn, build_indexed_byte): Likewise.
450 (build_reg_mode, find, find_opcode): Likewise.
451 (print_insn_format): Fix call to print_opcode_format.
452 (md_assemble): Fix call to build_dbranch_insn.
454 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
456 * config/tc-arm.c: Add missing prototypes.
458 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
460 * input-file.c (input_file_open): When reading the
461 first line looking for #NO_APP, prepare for the possibility
462 of finding #APP instead. Also fix algorithm to allow
463 white-space to follow either #NO_APP or #APP directives.
465 2001-09-25 Geoff Berry <geoff.berry@bops.com>
467 * listing.c (buffer_line): Don't write past the end of `line' when
470 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
472 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
473 relocation for differences between symbols in a section other
474 than the one in which the difference is to be placed; apply
475 the relocation instead.
477 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
479 * config/tc-arc.c: Add missing prototype.
480 (md_atof): Change type to int. Add missing prototype.
481 * config/tc-arc.h: Prototype exported functions.
483 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
485 * as.c: Add missing function prototype.
486 * config/obj-aout.c: Fix compile time warning.
488 2001-09-21 Bruno Haible <haible@clisp.cons.org>
490 * config/tc-openrisc.c: Don't include <ctype.h>.
492 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
494 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
496 2001-09-19 Alan Modra <amodra@bigpond.net.au>
498 * config/tc-i370.c: Fix typo in last change.
500 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
502 * doc/as.texinfo (Symbol Names): Improve documentation on local
503 labels and add documenation about dollar labels.
505 2001-09-18 Bruno Haible <haible@clisp.cons.org>
507 * as.h: Don't include <ctype.h>.
508 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
509 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
510 (atof_generic): Use ISDIGIT instead of isdigit.
511 * config/m68k-parse.y: Include "safe-ctype.h".
512 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
513 * config/obj-elf.c: Include "safe-ctype.h".
514 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
515 * config/obj-vms.c: Include "safe-ctype.h".
516 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
517 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
518 instead of isupper/islower/toupper/tolower.
519 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
520 (insert_sreg): Use TOUPPER instead of islower/toupper.
521 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
522 isalpha/isalnum/isupper/tolower.
523 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
525 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
526 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
527 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
528 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
529 (arc_extoper): Use TOLOWER instead of isupper/tolower.
530 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
531 (arm_psr_parse): Use ISALPHA instead of isalpha.
532 (accum0_required_here): Use ISALNUM instead of isalnum.
533 (do_ldrd): Use ISSPACE instead of isspace.
534 (decode_shift): Use ISALPHA instead of isalpha.
535 (insert_reg): Use TOUPPER instead of islower/toupper.
536 (arm_reg_parse): Use ISALPHA instead of isalpha.
537 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
538 isalnum/ispunct/tolower.
539 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
540 (md_parse_option): Use TOLOWER instead of tolower.
541 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
542 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
543 (cris_process_instruction): Use ISLOWER instead of islower.
544 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
545 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
546 (get_flags): Use ISSPACE instead of isspace.
547 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
548 (do_assemble): Use TOLOWER instead of tolower.
549 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
550 (do_assemble): Use TOLOWER instead of tolower.
551 (d30v_start_line): Use ISSPACE instead of isspace.
552 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
553 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
554 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
555 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
556 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
557 (start_label): Use ISALPHA instead of isalpha.
558 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
559 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
560 isupper/islower/tolower.
561 (pa_parse_number): Use ISDIGIT instead of isdigit.
562 (pa_chk_field_selector): Use TOLOWER instead of tolower.
563 (pa_stringer): Use ISDIGIT instead of isdigit.
564 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
565 (register_name): Use ISALPHA instead of isalpha.
566 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
567 isalnum/islower/tolower.
568 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
570 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
572 (md_assemble): Use ISSPACE instead of isspace.
573 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
574 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
575 instead of isdigit/islower/isupper/tolower/isalpha.
576 (output_invalid): Use ISPRINT instead of isprint.
577 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
578 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
579 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
580 (get_args): Use ISALNUM instead of isalnum.
581 * config/tc-ia64.c: Include "safe-ctype.h".
582 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
583 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
584 (ia64_parse_name): Likewise.
585 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
586 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
587 instead of isspace/isalnum/isupper/tolower.
588 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
589 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
590 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
591 (mklower_table): Remove variable.
592 (mklower): Remove macro.
593 (insert_reg): Use TOUPPER instead of islower/toupper.
594 (md_begin): Remove initialization of mklower_table.
595 (s_reg): Use ISALNUM instead of isalnum.
596 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
597 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
598 (build_mri_control_operand): Use TOLOWER instead of tolower.
599 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
600 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
601 (md_assemble): Use ISSPACE instead of isspace.
602 (get_imm16): Use ISALNUM instead of isalnum.
603 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
604 isdigit/isupper/tolower.
605 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
606 instead of isalpha/isupper/tolower.
607 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
608 isdigit/islower/isupper.
609 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
610 (mcore_s_section): Use ISSPACE instead of isspace.
611 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
612 isspace/tolower/isalnum.
613 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
614 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
615 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
617 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
618 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
619 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
620 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
622 (tc_get_register): Likewise.
623 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
624 (s_mips_ent): Use ISDIGIT instead of isdigit.
625 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
626 (md_assemble): Use ISSPACE instead of isspace.
627 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
628 (md_assemble): Use ISSPACE instead of isspace.
629 * config/tc-ns32k.c: Don't include <ctype.h>.
630 * config/tc-pdp11.c: Include "safe-ctype.h".
631 (mklower): Remove function.
632 (parse_reg): Use TOLOWER instead of mklower.
633 * config/tc-pj.c: Include "safe-ctype.h".
634 (md_assemble): Use ISSPACE instead of isspace.
635 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
636 (register_name): Use ISALPHA instead of isalpha.
637 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
638 isalnum/islower/tolower.
639 (md_assemble): Use ISSPACE instead of isspace.
640 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
642 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
643 (register_name): Use ISALPHA instead of isalpha.
644 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
645 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
647 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
648 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
649 isalnum/islower/tolower.
650 (IDENT_CHAR): Use ISALNUM instead of isalnum.
651 (parse_reg): Use TOLOWER instead of tolower.
652 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
653 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
654 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
655 (parse_keyword_arg): Use ISALNUM instead of isalnum.
656 * config/tc-tahoe.c: Include "safe-ctype.h".
657 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
658 (tip_op): Use TOLOWER instead of isupper/tolower.
659 * config/tc-tic30.c: Include "safe-ctype.h".
660 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
661 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
662 (tic30_operand): Use TOLOWER instead of tolower.
663 (tic30_find_parallel_insn): Likewise.
664 (output_invalid): Use ISPRINT instead of isprint.
665 * config/tc-tic54x.c: Include "safe-ctype.h".
666 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
667 (lookup_version): Use TOUPPER instead of toupper.
668 (tic54x_var): Use ISALPHA instead of isalpha.
669 (tic54x_mlib): Use ISSPACE instead of isspace.
670 (subsym_iscons): Use TOUPPER instead of toupper.
671 (get_operands): Use ISSPACE instead of isspace.
672 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
673 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
674 (next_line_shows_parallel): Use ISSPACE instead of isspace.
675 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
676 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
677 ISSPACE instead of isspace.
678 * config/tc-tic80.c: Include "safe-ctype.h".
679 (md_assemble): Use ISSPACE instead of isspace.
680 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
681 (system_register_name): Use ISDIGIT instead of isdigit.
682 (md_assemble): Use ISSPACE instead of isspace.
683 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
684 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
685 isupper/tolower/isdigit.
686 (vip_op): Use TOLOWER instead of isupper/tolower.
687 * config/tc-w65.c: Don't include <ctype.h>.
688 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
689 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
690 (whatreg): Use ISDIGIT instead of isdigit.
691 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
692 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
693 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
694 (integer_constant): Use ISALNUM/TOUPPER instead of
695 isalnum/islower/toupper.
696 (operand): Use TOLOWER instead of isupper/tolower.
697 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
698 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
700 (process_assigns, whatcond): Use TOUPPER instead of toupper.
701 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
702 (main): For gettext, also set the LC_CTYPE locate facet.
703 * hash.c: Include "safe-ctype.h".
704 (main): Use TOLOWER instead of isupper/tolower.
705 * itbl-lex.l: Don't include <ctype.h>.
706 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
707 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
708 omit non-ASCII characters.
709 (debugging_pseudo): Use ISSPACE instead of isspace.
710 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
711 (buffer_and_nest): Use ISALNUM instead of isalnum.
712 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
713 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
714 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
715 instead of isalnum/isdigit/isupper/isalpha.
716 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
717 of isalpha/isalnum/isupper/tolower.
718 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
719 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
720 isupper/tolower/isdigit.
721 (s_mri_common): Use ISDIGIT instead of isdigit.
722 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
723 (s_float_space): Use ISALPHA instead of isalpha.
724 (ignore_rest_of_line): Use ISPRINT instead of isprint.
725 (float_cons): Use ISALPHA instead of isalpha.
726 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
728 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
729 (save_symbol_name): Use ISLOWER/TOUPPER instead of
731 (symbol_find_base): Use TOUPPER instead of islower/toupper.
732 (decode_local_label_name): Use ISDIGIT instead of isdigit.
734 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
736 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
737 in 64 bit mode and make format "e" work.
739 2001-09-18 Alan Modra <amodra@bigpond.net.au>
741 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
743 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
744 var to ensure bfd_alloc arg is the right type.
745 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
748 * config/obj-coff.c: Replace calls to bfd_write with calls to
749 bfd_bwrite. Cast args of bfd_seek.
751 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
754 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
756 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
759 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
761 * config/tc-sh.h (sh_force_relocation): Prototype.
762 (struct fix): Forward declare.
763 * config/tc-sh.c (type sh_operand_info): Move to top of file.
764 (cons, s_align_bytes): Remove old-type declarations.
765 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
766 get_operands, get_specific, insert, build_relax,
767 insert_loop_bounds, build_Mytes): Prototype.
768 (little): Make static. Prototype.
769 (check, tc_Nout_fix_to_chars): Delete unused functions.
771 2001-09-14 Eric Christopher <echristo@redhat.com>
773 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
776 2001-09-14 Kevin Lo <kevlo@openbsd.org>
778 * configure.in: Add arm-openbsd target.
779 * configure: Regenerate.
781 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
783 * configure.in: Change machine triplets from mips-*-linux-gnu* to
786 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
788 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
790 2001-09-11 Richard Henderson <rth@redhat.com>
792 * config/tc-alpha.c (alpha_elf_section_letter): New.
793 (alpha_elf_section_flags): New.
794 * config/tc-alpha.h (md_elf_section_letter): New.
795 (md_elf_section_flags): New.
796 * config/tc-ia64.c (ia64_elf_section_letter): New.
797 * config/tc-ia64.h (md_elf_section_letter): New.
799 2001-09-11 Jakub Jelinek <jakub@redhat.com>
801 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
802 of 'm', 'S' instead of 's'. Update bad_msg.
803 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
804 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
806 2001-09-09 Alan Modra <amodra@bigpond.net.au>
808 * expr.c (expr): Move code setting "retval" to the end of the loop,
809 and rearrange for efficiency. For "PIC code" subtraction, use
810 "rightseg" rather than recalculating. For "symbol OP symbol"
811 subtract, set "retval" to absolute_section if symbols in same
813 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
814 O_symbol. Simplify a +/- b code. Allow equality and non-equality
815 comparisons on symbols from any section. Allow other comparison
816 operators as for subtraction.
817 (symbol_equated_reloc_p): New predicate function.
818 * symbols.h (symbol_equated_reloc_p): Declare.
819 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
820 for expression syms is set correctly.
821 (adjust_reloc_syms): Use symbol_equated_reloc_p.
822 (write_relocs): Likewise.
823 (write_object_file): Likewise.
824 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
825 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
826 of a complex expression when setting up frag_var.
828 2001-09-07 Richard Henderson <rth@redhat.com>
830 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
831 require_seq and allow_seq. Let !literal omit the sequence number.
832 (tokenize_arguments): Reject sequence numbers of !allow_seq.
834 2001-09-08 Jakub Jelinek <jakub@redhat.com>
836 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
837 section symbols the same way as externs.
839 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
841 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
844 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
846 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
847 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
848 PIC, BFD_RELOC_16_PCREL for the rest.
850 (md_pcrel_from): return the right offset for the differently shifted
852 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
854 2001-09-05 Richard Henderson <rth@redhat.com>
856 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
857 (pseudo_func): Add @iplt.
858 (pseudo_opcode): Add data16 and data16.ua.
859 (md_begin): Set iplt pseudo.
860 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
862 2001-09-04 Richard Henderson <rth@redhat.com>
864 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
865 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
866 (alpha_macros): Remove occurrences of same.
867 (O_lituse_addr, O_gprel): New.
868 (DUMMY_RELOC_LITUSE_*): New.
869 (s_alpha_ucons, s_alpha_arch): Prototype.
870 (alpha_reloc_op): Construct elements via DEF macro.
871 (ALPHA_RELOC_SEQUENCE_OK): Remove.
872 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
873 members to not be literal specific.
874 (next_sequence_num): New.
875 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
876 added/removed BFD relocations.
877 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
878 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
879 (tokenize_arguments): Parse ! relocations properly.
880 (find_macro_match): Delete unused macro argument types.
881 (assemble_insn): Add reloc parameter; emit that instead of the
882 default as appropriate.
883 (get_alpha_reloc_tag): New. Split from ...
884 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
885 (assemble_tokens): Don't search macros if user relocation present.
886 Copy reloc sequence number to insn struct.
887 (emit_ldgp): Remove user reloc handling.
888 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
889 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
890 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
891 * config/tc-alpha.h (tc_adjust_symtab): Always define.
892 (struct alpha_fix_tag): Name members less literal specific.
894 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
896 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
897 address of two symbols in different sections.
899 2001-08-31 Eric Christopher <echristo@redhat.com>
900 Jason Eckhardt <jle@redhat.com>
902 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
903 5kc, and 20kc. Clean up old entries.
905 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
906 Jeff Law <law@redhat.com>
908 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
909 offset match H8 ELF spec.
910 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
911 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
913 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
914 (build_bytes): Mark fixups for PCrel branches as signed. For
915 OBJ_ELF, make sure the reloc's offset points to the first byte
917 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
918 * tc-h8300.h (relocation mappings): Add.
920 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
922 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
923 define for BFD_ASSEMBLER.
924 (tc_reloc_mangle): Likewise.
925 (tc_gen_reloc): New function for BFD_ASSEMBLER.
927 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
929 * config/tc-h8300.c (h8300hmode): Record the machine type
930 if BFD_ASSEMBLER is defined.
931 (h8300smode, md_begin): Similarly.
933 2001-08-29 Joel Sherrill <joel@OARcorp.com>
935 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
936 default from coff to elf.
937 * configure: Regenerate.
939 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
941 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
942 assorted coff relocations to the corresponding elf relocations.
943 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
945 * configure.in: Add case for h8300-*-elf.
946 * configure: Regenerate.
948 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
950 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
951 documentation to reflect reality.
953 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
955 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
956 (macro): Reflect change to MAX_GPREL_OFFSET.
958 2001-08-27 Torbjorn Granlund <tege@swox.com>
959 Staffan Ulfberg <staffanu@swox.se>
960 Linus Nordberg <linus@swox.se>
961 Alan Modra <amodra@bigpond.net.au>
963 * configure.in: Recognise powerpc*le*, not just powerpcle*.
964 * configure: Regenerate.
965 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
966 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
967 (md_assemble): Use them.
968 (ppc_machine): Support stub for ELF64 as well as XCOFF.
969 (md_pseudo_table): Add "llong", "quad".
970 (md_parse_option): Match default_cpu of powerpc*.
971 (ppc_arch): Likewise.
972 (ppc_subseg_align): Only for OBJ_XCOFF.
973 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
974 (md_begin): Select PPC_OPCODE_64 for 64 bit.
975 (ppc_insert_operand): Don't bother testing 'file' before calling
976 as_bad_where. Use as_bad_where for operand->insert errors.
977 (mapping): Add ELF64 relocation modifiers.
978 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
979 expressions with abs_symbol.
980 (ppc_elf_cons): Correct offset for little endian targets.
981 (ppc_elf_frob_symbol): New.
982 (md_assemble): Add support for 64 bit ELF relocs.
983 (ppc_tc): Ensure 8 byte alignment when 64 bit.
984 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
985 ".toc" section for 64 bit ELF.
986 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
987 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
988 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
989 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
990 Expand on comments, error message. Add support for 64 bit relocs,
991 and use PPC_HI etc. macros.
992 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
993 (HANDLE_ALIGN): Define to generate nops in code sections rather
995 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
996 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
997 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
998 (ppc_fix_adjustable): Declare.
999 (tc_frob_symbol): Define.
1000 (ppc_elf_frob_symbol): Declare.
1002 2001-08-26 Andreas Jaeger <aj@suse.de>
1004 * config/tc-s390.c: Add missing prototypes
1005 (md_gather_operands): Make static.
1007 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1009 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1010 allowed value, not the word beyond maximum.
1011 * config/tc-mips.c (macro_build_lui): Code cleanup.
1012 (macro): Reflect change to MAX_GPREL_OFFSET.
1013 (mips_ip): Check explicitly against S_EX_NONE.
1014 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1015 (md_apply_fix): Code cleanup.
1017 2001-08-24 Andreas Jaeger <aj@suse.de>
1019 * config/tc-ppc.h: Fix prototype declaration.
1021 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1023 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1024 * config/obj-elf.c (obj_elf_size): When size is constant, free
1025 and clear symbol_get_obj(sym)->size if any.
1027 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1029 * config/tc-mips.c (md_begin): Warn about incompatibility between
1030 -march=FOO and -mipsN option, continue with default ISA.
1032 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1034 * config/tc-mips.c (md_parse_option): #ifdef the
1035 traditional/non-traditional names as it is done in mips_target_format.
1037 2001-08-20 Richard Henderson <rth@redhat.com>
1039 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1040 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1041 use seg parameter instead of now_seg.
1043 2001-08-18 H.J. Lu <hjl@gnu.org>
1045 * config/tc-mips.c (show): Add the missing prototype.
1047 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1049 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1051 (mips_ip): Use the new return values instead of characters. Add
1052 support for %higher and %highest.
1055 (my_getSmallExpression): Make parsing case insensitive and more
1056 reliable. Add support for %higher and %highest. Further support to
1057 parse %gprel and %neg is implemented but currently deactivated.
1059 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1061 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1062 (ecoff_build_symbols): Likewise.
1063 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1065 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1067 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1068 for n32 ABI if appropriate.
1070 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1072 * config/tc-mips.c (cons_fix_new_mips): Remove.
1073 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1074 (cons_fix_new_mips): Remove.
1076 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1078 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1079 a label, not a hex constant.
1081 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1083 * config/tc-v850.h: Add missing prototypes.
1085 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1087 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1090 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1092 * config/tc-sparc.c (cons_fix_new_sparc): Move
1093 `sparc_no_align_cons = 0;' to...
1094 (s_uacons): ...here so that sparc_no_align_cons will get
1097 2001-08-11 Kazu Hirata <kazu@hxi.com>
1099 * config/tc-mips.c: Fix a comment typo.
1101 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1103 * config/tc-mips.c (move_register): New function.
1104 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1105 (mips_ip): Likewise.
1106 (macro2): Use move_register rather than macro_build for moves.
1107 (mips16_macro): Likewise.
1108 (macro): Likewise. Handle M_MOVE.
1110 2001-08-10 Andreas Jaeger <aj@suse.de>
1112 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1114 * configure: Regenerate.
1116 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1118 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1119 Comment indentation of #pragma.
1120 * macro.c (alloca): Likewise.
1122 * config/tc-ppc.c: Revert 2001-08-08.
1124 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1126 * symbols.c: Add missing prototypes.
1127 * config/e-i386elf.c: Likewise.
1128 * config/e-i386coff.c: Likewise.
1129 * config/e-i386aout.c: Likewise.
1130 * config/obj-coff.c: Likewise.
1131 (def_symbol_in_progress, stack): Move definition.
1132 * config/obj-elf.c: Add missing prototypes.
1133 (obj_elf_change_section): Make static.
1134 (obj_elf_parse_section_letters): Likewise.
1135 (obj_elf_section_word): Likewise.
1136 (obj_elf_section_type): Likewise.
1138 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1140 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1141 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1142 determining reloc type with code reading operands->reloc field.
1144 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1146 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1147 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1148 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1149 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1151 * output-file.c (output_file_create): Don't try to open a second
1152 time as it's unnecessary. FOPEN_W was undefined too.
1154 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1156 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1157 (mips_ip): Likewise. Typo.
1159 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1161 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1163 (RELAX_ENCODE): Replace bfd_vma by valueT.
1164 (load_address): Formatting.
1165 (macro): Likewise. Code cleanup. Typo.
1166 (macro2): Formatting.
1167 (md_parse_option): Typo.
1168 (s_mipsset): Reorder cases to look nicer.
1169 (md_estimate_size_before_relax): Formatting. Code cleanup.
1170 (mips_elf_final_processing): Check against NULL instead of 0.
1171 (md_obj_end): Remove ugly `' in message string.
1172 (s_mips_ent): Remove ugly `' in message string.
1174 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1176 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1177 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1178 mutually exclusive (if they are different).
1179 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1182 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1184 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1187 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1189 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1190 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1191 (md_long_opts): Add -mfp32 option.
1192 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1193 (md_show_usage): Show usage for -mfp32 and -mgp32.
1194 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1195 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1196 (HAVE_32BIT_ADDRESSES): New macro.
1197 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1198 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1199 (s_cprestore, s_cpadd): Likewise.
1200 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1201 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1202 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1203 to determine the width of addresses in load, store and jump macros.
1204 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1205 used in set instructions; do not check the address size for them.
1206 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1207 unaligned load and store macros.
1208 (mips_ip): Use the new macros to check the width of a register when
1209 processing float constants. Force a constant into memory if it is
1210 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1211 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1212 than mips_gp32 to select synthetic instructions.
1213 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1214 synthetic instructions.
1216 2001-08-01 Christian Groessler <cpg@aladdin.de>
1218 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1219 "rh", "rr", "rq", or "sp" then don't automatically assume
1220 it's a register name. Check whether there is a number
1223 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1225 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1226 Don't allocate more space than necessary for the input line copy.
1228 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1230 * read.c: Standardize error/warning messages - don't capitalise, no
1231 final period or newline, don't say "ignored" or "zero assumed" for
1232 as_bad messages. In some cases, change the wording to that used
1233 elsewhere for similar messages.
1236 * atof-generic.c: Likewise.
1239 * depend.c: Likewise.
1240 * dwarf2dbg.c: Likewise.
1241 * ecoff.c: Likewise.
1243 * frags.c: Likewise.
1244 * input-file.c: Likewise.
1245 * input-scrub.c: Likewise.
1246 * listing.c: Likewise.
1247 * output-file.c: Likewise.
1248 * stabs.c: Likewise.
1249 * subsegs.c: Likewise.
1250 * symbols.c: Likewise.
1251 * write.c: Likewise.
1252 * ecoff.c (ecoff_directive_end): Test for missing name by
1253 comparing input line pointers rather than reading string.
1254 (ecoff_directive_ent): Likewise.
1255 * read.c (s_set): Likewise.
1256 (s_align): Report a warning rather than an error for
1257 alignment too large.
1258 (s_comm): Check for missing symbol name.
1259 (s_lcomm_internal): Likewise.
1261 (s_globl): Use is_end_of_line instead of looking for '\n'.
1262 (s_lcomm_internal): Likewise.
1263 (ignore_rest_of_line): Report a warning rather than an error.
1265 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1267 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1268 any kind of relocation against a not-loaded section.
1270 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1272 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1273 to include '@' in symbol names when parsing versioned symbols
1274 rather than calling get_symbol_end multiple times.
1275 * config/tc-i370.c (register_name): Format fixes. Don't call
1276 get_symbol_end after parsing number.
1277 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1278 code out of conditional.
1279 (address_register_name): Likewise.
1280 (other_register_name): Likewise.
1281 * config/tc-mn10300.c (r_register_name): Likewise.
1282 (xr_register_name): Likewise.
1283 (data_register_name): Likewise.
1284 (address_register_name): Likewise.
1285 (other_register_name): Likewise.
1286 * config/tc-ppc.c (register_name): Likewise.
1287 * config/tc-s390.c (register_name): Likewise.
1289 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1291 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1292 and bra relax: update fragP->fr_fix after the fixup.
1294 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1296 * read.c (s_set): Check for missing symbol name.
1298 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1300 * write.c (relax_segment <rs_space>): Account for fr_fix.
1302 2001-07-25 H.J. Lu <hjl@gnu.org>
1304 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1305 we treat weak like extern only for ELF.
1306 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1307 symbols only for ELF.
1309 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1311 * config/tc-mips.c: Fix spelling error in comment.
1313 2001-07-25 Dave Brolley <brolley@redhat.com>
1315 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1316 (IS_PARALLEL_SEPARATOR): New macro.
1317 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1318 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1319 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1320 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1323 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1325 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1326 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1327 Update dependencies with "make dep-am".
1328 * Makefile.in: Regenerate.
1329 * doc/Makefile.in: Regenerate.
1331 2001-07-23 Kazu Hirata <kazu@hxi.com>
1333 * config/tc-alpha.h: Fix formatting.
1334 * config/tc-arc.c: Likewise.
1335 * config/tc-d10v.h: Likewise.
1336 * config/tc-hppa.c: Likewise.
1337 * config/tc-i370.c: Likewise.
1338 * config/tc-i386.h: Likewise.
1339 * config/tc-i960.h: Likewise.
1340 * config/tc-ia64.c: Likewise.
1341 * config/tc-ia64.h: Likewise.
1342 * config/tc-m32r.c: Likewise.
1343 * config/tc-m68k.c: Likewise.
1344 * config/tc-m88k.c: Likewise.
1345 * config/tc-ns32k.c: Likewise.
1346 * config/tc-pdp11.c: Likewise.
1347 * config/tc-pj.h: Likewise.
1348 * config/tc-s390.c: Likewise.
1349 * config/tc-sparc.c: Likewise.
1350 * config/tc-sparc.h: Likewise.
1351 * config/tc-tic80.c: Likewise.
1352 * config/tc-w65.h: Likewise.
1354 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1356 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1357 symbols specially. Always resolve, adding fr_address to value.
1358 * write.c (write_object_file): Don't add fr_address to sym values.
1359 (relax_frag): Likewise.
1360 (relax_segment): Likewise.
1361 * config/obj-ieee.c (do_symbols): Likewise.
1362 * config/tc-cris.c (md_convert_frag): Likewise.
1363 * config/tc-fr30.c (md_convert_frag): Likewise.
1364 * config/tc-i386.c (md_convert_frag): Likewise.
1365 * config/tc-m32r.c (md_convert_frag): Likewise.
1366 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1367 * config/tc-mcore.c (md_convert_frag): Likewise.
1368 * config/tc-mips.c (mips16_extended_frag): Likewise.
1369 * config/tc-ns32k.c (md_convert_frag): Likewise.
1370 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1371 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1372 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1373 (md_relax_table): Remove first four entries. Format.
1374 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1375 setting fr_var. Simplify byte branch checks.
1377 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1379 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1380 "isbranch" param as all calls have it set.
1381 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1382 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1383 strcasecmp in "nullify" var.
1384 (pa_parse_neg_add_cmpltr): Likewise.
1385 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1386 functions. Don't print wrong conditions in error messages.
1388 2001-07-23 Andreas Jaeger <aj@suse.de>
1390 * config/tc-s390.c (s390_force_relocation): Removed.
1392 * config/tc-s390.h: Remove double declaration of
1393 TC_FORCE_RELOCATION.
1395 2001-07-22 H.J. Lu <hjl@gnu.org>
1397 * config/tc-mips.c (s_mips_end): Remove unused variables.
1398 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1400 2001-07-17 Andreas Schwab <schwab@suse.de>
1402 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1404 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1406 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1408 2001-07-17 matthew green <mrg@eterna.com.au>
1410 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1412 (line_comment_chars): Set to '/' if TE_NetBSD.
1414 2001-07-14 matthew green <mrg@eterna.com.au>
1416 * configure.in (i386-*-netbsdelf*): New target.
1417 * configure: Regenerate.
1419 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1421 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1422 class of the non-debug symbol is C_NULL.
1424 2001-07-10 Anders Norlander <anorland@synergenix.se>
1426 * doc/as.texinfo (Incbin): Fix grammatical errors.
1428 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1430 * depend.c: Use FOPEN_.. macros in calls to fopen().
1431 * input-file.c: As above.
1432 * itbl-ops.c: As above.
1433 * listing.c: As above.
1434 * output-file.c: As above.
1437 2001-07-08 Anders Norlander <anorland@synergenix.se>
1439 * read.c (s_incbin): New .incbin function.
1440 * read.c (potable): Add "incbin" pseudo-op.
1441 * read.h: Add s_incbin prototype.
1442 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1443 * NEWS: Mention new feature.
1445 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1447 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1450 2001-07-06 John Healy <jhealy@redhat.com>
1452 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1453 set of fixups to be stored.
1454 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1455 restored to be chosen from any that are saved.
1456 (gas_cgen_swap_fixups): Modified to allow the current set of
1457 fixups to be swapped with any other set that has been saved.
1458 (gas_cgen_initialize_saved_fixups_array): New routine.
1459 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1460 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1461 or MAX_SAVED_FIXUP_CHAINS.
1462 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1463 store, swap and restore fuctions to reflect the new interface.
1465 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1467 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1468 ignore empty, ineffectual alignment frags when deciding if a
1469 branch can be short.
1471 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1473 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1474 and SPECIAL_SECTION_FINI_ARRAY.
1475 (special_section_name): Add .init_array and .fini_array.
1476 (md_pseudo_table): Add init_array and fini_array.
1477 (md): Add pointer_size and pointer_size_shift fields.
1478 (setup_unwind_header): New static function.
1479 (output_unw_records): Modify to use setup_unwind_header.
1480 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1481 md.pointer_size_shift.
1482 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1484 2001-07-05 Ben Elliston <bje@redhat.com>
1486 * README (Supported platforms): m88k no longer suffers bitrot.
1488 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1490 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1492 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1493 lsy_value. Correct typos in comments.
1494 * symbols.c (local_symbol_make): Update for name change.
1495 (local_symbol_convert): Likewise.
1497 (S_GET_VALUE): Likewise.
1498 (S_SET_VALUE): Likewise.
1499 (print_symbol_value_1): Likewise.
1500 (resolve_symbol_value): Likewise. Don't divide local sym values
1501 by OCTETS_PER_BYTE twice.
1503 2001-07-04 Jim Wilson <wilson@redhat.com>
1505 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1507 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1510 2001-07-05 Ben Elliston <bje@redhat.com>
1512 * read.c (s_fill): Correct spelling error in comments.
1514 * doc/c-m88k.texi: New file.
1515 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1516 * doc/Makefile.in: Regenerate.
1517 * doc/all.texi: Set M880X0.
1518 * doc/as.texinfo: Hook in m88k-dependent documentation.
1520 2001-07-04 Eric Christopher <echristo@redhat.com>
1522 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1524 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1525 and rm5721 as valid cpu strings.
1526 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1528 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1530 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1531 if it's expected to be non-zero.
1533 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1535 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1538 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1539 (write_object_file): Set finalize_syms to
1540 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1543 * doc/internals.texi; Document
1544 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1546 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1548 * config/tc-ppc.c: Formatting fixes.
1550 2001-07-01 Ben Elliston <bje@redhat.com>
1552 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1553 they cause some subtle breakage. Will fix them again later.
1555 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1557 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1558 outside of a function as a .appline directive.
1560 2001-06-28 Eric Christopher <echristo@redhat.com>
1561 H.J. Lu <hjl@gnu.org>
1563 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1564 of mips_cpu for the ISA selection.
1565 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1566 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1567 (mips_tune): New. Use mips_tune for scheduling and optimization
1569 (append_insn): Use mips_tune and mips_arch.
1570 (macro_build): Ditto.
1572 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1573 backwards compatability mips_cpu generates arch and tune.
1574 (md_show_usage): Document new behavior.
1576 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1581 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1583 * write.c (write_object_file): Do not set finalize_syms until
1584 after the segments have been sized. Some backends may still
1585 need to access the syms's frags in order to adjust relaxed
1588 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1591 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1593 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1594 subtract MD_PCREL_FROM_SECTION for 68k.
1595 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1596 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1598 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1600 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1601 pcrel, subtract MD_PCREL_FROM_SECTION value.
1603 2001-06-24 Ben Elliston <bje@redhat.com>
1605 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1607 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1609 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1610 section symbols the same way as externs.
1612 2001-06-24 Ben Elliston <bje@redhat.com>
1614 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1615 (emit_relocations): Ditto.
1617 (md_begin): Reformat comments to conform to the GNU standards.
1618 (md_assemble): Ditto.
1620 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1621 (md_parse_option): Mark parameters as unused.
1622 (md_show_usage): Ditto.
1623 (calcop): Adjust type of `reg_prefix' to char.
1625 (getval): Adjust type of local `c' to char.
1626 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1627 (md_create_long_jump): Ditto.
1628 (md_estimate_size_before_relax): Mark parameters as unused.
1630 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1631 to allay a possible compiler warning.
1633 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1635 * doc/internals.texi (CPU backend): Document md_atof.
1637 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1639 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1640 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1643 2001-06-21 Philip Blundell <philb@gnu.org>
1645 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1647 (insns): Remove entry for adrl. Add long_flag for adr.
1648 (do_adr): Handle `l' suffix.
1651 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1653 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1654 (md_apply_fix): Use it here. Replace printf with equivalent
1656 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1657 (md_apply_fix): Here too.
1658 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1659 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1660 (md_convert_frag_1): Likewise.
1662 2000-06-20 Tom Rix <trix@redhat.com>
1664 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1666 2001-06-18 H.J. Lu <hjl@gnu.org>
1668 * doc/Makefile.am (info): Depend on $(MANS).
1669 (as.1): Remove the prefix `$(srcdir)/'.
1670 * doc/Makefile.in: Regenerated.
1674 2001-06-18 Philip Blundell <philb@gnu.org>
1676 * config/tc-arm.c (do_msr): Remove restriction on usage of
1679 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1681 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1684 2001-06-13 Philip Blundell <philb@gnu.org>
1686 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1687 (do_t_arit): Likewise.
1689 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1691 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1692 .loc pseudos if the dfwarf2 functions are available.
1693 (md_assemble): Only call dwarf2_emit_insn if it is available.
1695 * expr.c: Fix typo in comment.
1697 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1699 * doc/as.texinfo (Infix Ops): Document that comparison and
1700 combiner operators can be used as infix operators.
1702 2001-06-12 Peter Jakubek <pjak@snafu.de>
1704 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1706 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1707 (reverse_mri_condition): Likewise.
1708 (swap_mri_condition): Issue warning for conditions that can not be
1710 (build_mri_control_operand): Fix order of operands (swapped).
1711 (build_mri_control_operand): Allow upper case extension in structured
1713 (s_mri_else): Likewise.
1714 (s_mri_next): Likewise.
1715 (s_mri_for): Likewise.
1716 (s_mri_if): Fix handling comment ('*') in mri mode.
1717 (s_mri_while): Likewise.
1718 * macro.c (macro_expand): Allow macro invocation with empty
1721 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1723 * config/tc-arm.c: Fix test for overlow of literal pool.
1725 2001-06-11 H.J. Lu <hjl@gnu.org>
1727 * NEWS: Updated for the new -n option for the MIPS assembler.
1729 * config/tc-mips.c (md_show_usage): Add -n.
1731 * doc/as.texinfo: Document the new -n option.
1732 * doc/c-mips.texi: Likewise.
1733 * doc/as.1: Regenerated.
1735 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1737 * config/obj-coff.c (obj_coff_section): Formatting fix.
1739 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1742 2001-06-08 H.J. Lu <hjl@gnu.org>
1744 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1745 disable warning about all NOPS that the assembler generates.
1746 (macro): Warn NOPS generated only if warn_nops is not 0.
1747 (md_shortopts): Add `n'.
1748 (md_parse_option): Set warn_nops to 1 for `n'.
1750 2001-06-08 H.J. Lu <hjl@gnu.org>
1752 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1754 2001-06-08 H.J. Lu <hjl@gnu.org>
1756 * config/tc-mips.c (md_apply_fix): Don't adjust common
1757 extern/weak symbols for ELF.
1758 (md_estimate_size_before_relax): Treat weak like extern for
1760 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1763 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1765 * Makefile.am: 'som' is not wrongly spelled 'some'.
1766 * Makefile.in: Regenerate.
1768 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1769 S_GET_VALUE by using a temp.
1770 (append_insn): Likewise, and for S_SET_VALUE too.
1771 (mips_emit_delays): Likewise.
1772 (my_getExpression): Likewise.
1773 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1774 (mips16_extended_frag): Remove code concerned with avoiding
1775 locking in a frag address now that symbols are not finalized until
1776 relaxation is complete. Cater for first relaxation pass having
1777 bogus addresses. Use relax_marker to reliably determine whether a
1778 symbol frag has been reached on the current pass.
1780 2001-06-07 H.J. Lu <hjl@gnu.org>
1782 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1783 * configure: Regenerate.
1785 2001-06-07 H.J. Lu <hjl@gnu.org>
1787 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1789 * configure: Regenerate.
1791 2001-06-07 H.J. Lu <hjl@gnu.org>
1793 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1794 MIPS_STABS_ELF is defined.
1796 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1798 * as.c (show_usage): Remove L from listing options. It is not a
1801 2001-06-06 Christian Groessler <cpg@aladdin.de>
1803 * config/tc-z8k.c: Removed many warnings by removing unused
1804 variables and tagging unused parameters as such.
1805 (md_begin): Fixed a typo (","instead of ";").
1806 (struct ctrl_table): Add parentheses to initialize array
1808 (struct flag_table): Likewise.
1809 (struct intr_table): Likewise.
1810 (struct table): Likewise.
1811 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1813 2001-06-06 Peter Jakubek <pjak@snafu.de>
1815 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1816 options to list (e.g. m5206e, m5307, m5407).
1818 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1820 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1821 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1823 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1825 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1826 <JumpByte, JumpDword insn output>: Remove dead code.
1828 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1830 * as.c (parse_args): Correct option name "listing-lhs-width2".
1832 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1834 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1837 2001-05-30 Richard Henderson <rth@redhat.com>
1839 * read.c (emit_leb128_expr): Call md_cons_align.
1841 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1843 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1844 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1845 (tc_gen_reloc): Likewise.
1846 (sparc_cons_align): Don't clear sparc_no_align_cons.
1847 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1848 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1850 2001-05-27 Alan Modra <amodra@one.net.au>
1852 * write.c (relax_segment <rs_space>): Check the section of a
1853 symbol to determine whether it is absolute rather than comparing
1854 its frag against zero_address_frag as listings play tricks with
1857 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1858 allocated in the same chunk as the fixed part.
1860 2001-05-26 Alan Modra <amodra@one.net.au>
1862 * write.c (relax_segment <rs_space>): Calculate growth using
1863 addresses before stretch. Prevent repeated error messages.
1864 From Peter Jakubek <pjak@snafu.de>
1865 Use as_bad_where and as_warn_where to pinpoint errors.
1867 2001-05-25 Alan Modra <amodra@one.net.au>
1869 * symbols.c (resolve_symbol_value): Always set segment, even when
1870 not finalizing symbol value.
1872 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1873 * config/obj-coff.c (write_object_file): Likewise.
1874 * (size_section): Remove rs_space assert as fr_symbol is no longer
1876 (fill_section): Likewise.
1878 * configure.in: Replace linuxoldld with linux*oldld.
1879 * configure: Regenerate.
1881 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1882 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1883 that have been finalized.
1885 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1886 taking exit_dont_set_value.
1888 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1891 2000-05-24 Tom Rix <trix@redhat.com>
1893 * config/obj-coff.c (add_lineno): xcoff allows negative line
1895 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1897 2001-05-24 Alan Modra <amodra@one.net.au>
1899 * write.c (write_object_file): Set finalize_syms = 1 before
1902 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1904 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1905 architecture, remove erraneous ISA_MIPS32.
1906 (md_show_usage): Add MIPS r12k support.
1907 (mips_cpu_info_table): Add MIPS r12k support.
1909 2001-05-22 Alan Modra <amodra@one.net.au>
1911 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1914 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1915 instead use finalize_syms directly. Don't treat expressions
1916 specially with regard to finalize_syms. Update calls to self.
1917 (resolve_local_symbol): Update call to resolve_symbol_value.
1918 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1920 * symbols.h (resolve_symbol_value): Update prototype.
1921 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1922 to resolve_symbol_value.
1923 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1924 * config/obj-coff.c (do_relocs_for): Likewise.
1925 (yank_symbols): Likewise.
1926 (fixup_segment): Likewise.
1927 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1928 * config/tc-mips.c (md_convert_frag): Likewise.
1929 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1930 (ppc_fix_adjustable): Likewise.
1931 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1932 (dwarf2dbg_convert_frag): Likewise.
1933 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1934 (eh_frame_convert_frag): Likewise.
1935 * expr.c (make_expr_symbol): Likewise.
1936 * write.c (adjust_reloc_syms): Likewise.
1937 (write_object_file): Likewise.
1938 (relax_segment): Likewise.
1939 (fixup_segment): Likewise.
1940 (finalize_syms): Init to zero, and update comment.
1941 (write_object_file): Set finalize_syms to 1 rather than 2.
1942 * doc/internals.texi (sy_value): Mention finalize_syms.
1943 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1945 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1946 as relaxable if embedded system, make weak syms non-relaxable.
1948 (tc_m68k_fix_adjustable): ..so it can be used here.
1949 (md_apply_fix_2): Sign extend without conditional.
1951 * config/tc-v850.c: Update copyright.
1953 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1955 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1956 howto entry is not found.
1958 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1960 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1961 optimize differences between symbols in code sections to
1963 (mn10300_fix_adjustable): Don't adjust to section+offset
1964 relocations pointing at symbols in code sections.
1966 2001-05-16 Alan Modra <amodra@one.net.au>
1968 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1970 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1971 opcodes are output rather than after. Delete insn_size.
1972 * config/tc-v850.c (md_assemble): Similarly, but delete
1975 2001-05-14 Richard Henderson <rth@redhat.com>
1977 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1980 2001-05-14 Richard Henderson <rth@redhat.com>
1982 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1983 also collect whether to expect an FDE augmentation.
1984 (check_eh_frame): Rewrite as a state machine. Track where in
1985 an FDE we are located, skip any augmentation.
1986 (eh_frame_estimate_size_before_relax): Get code alignment from
1987 the fragment subtype.
1988 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1989 * read.c (emit_leb128_expr): Call check_eh_frame.
1991 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
1993 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1994 before a relaxable insns.
1996 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
1998 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1999 between symbols if the base symbol is in the current section;
2000 emit a PC-relative relocation instead.
2002 2001-05-12 Peter Targett <peter.targett@arccores.com>
2004 * config/tc-arc.c: Update copyright and tidy source comments.
2005 (md_pseudo_table): Add directive .cpu back as an alias for
2006 .option. Add .file and .line for dwarf2 support.
2007 (arc_mach_type): Make bfd_mach_arc_6 default.
2008 (md_longopts): Add entry 'pre-v6' representing old command line
2009 option when assembling for 'arc5' core versions.
2010 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2012 (arc_code_symbol): Make symbol value for @h30 fixup expression
2013 equal to O_constant.
2014 (md_assemble): Call dwarf2_emit_insn.
2015 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2016 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2017 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2019 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2021 * config/tc-ia64.c (special_linkonce_name): New.
2022 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2023 .gnu.linkonce.ia64unw{,i}.FOO.
2024 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2025 (dot_endp): Add comment about it.
2027 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2029 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2030 block, ensure that the low order bits of the alignment are
2033 2001-05-10 Alan Modra <amodra@one.net.au>
2035 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2038 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2039 current variable part of frag.
2040 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2041 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2042 * config/tc-m68hc11.c (RELAX_STATE): Define.
2043 (RELAX_LENGTH): Define.
2044 (md_estimate_size_before_relax): Handle non-relaxable cases
2045 separately from relaxable cases for clarity, and return correct
2046 size for multi-pass relaxation.
2047 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2048 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2049 (md_convert_frag): Remove "length_code".
2050 * config/tc-vax.c (RELAX_STATE): Define.
2051 (RELAX_LENGTH): Define.
2052 (md_relax_table): Add missing entry.
2053 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2054 (md_convert_frag): Remove "length_code".
2055 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2056 don't bother setting fr_var. Return correct size for multi-pass
2058 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2059 (md_convert_frag): Don't bother clearing fr_var.
2060 (md_pseudo_table): Correct initialization.
2061 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2062 (md_estimate_size_before_relax): No need to set fr_var.
2063 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2064 (md_estimate_size_before_relax): No need to set fr_var.
2066 2001-05-09 Richard Henderson <rth@redhat.com>
2068 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2069 beginning a function's unwind info block.
2071 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2073 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2075 2001-05-08 Andreas Schwab <schwab@suse.de>
2077 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2078 fx_pcrel_adjust explicitly sign extend when reading it.
2080 2001-05-08 Alan Modra <amodra@one.net.au>
2082 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2083 from md_relax_table, and combine some switch cases.
2085 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2087 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2088 from offset in non-pcrel operands too.
2090 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2092 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2093 * config/tc-arm.c (arm_handle_align): Do not insert more than
2094 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2095 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2097 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2099 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2101 * Makefile.in: Regenerate.
2102 * configure.in: Remove duplicate mips-*-ecoff* entry.
2103 * configure: Regenerate.
2105 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2106 (n_names): Cast away type mismatch.
2107 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2108 (obj_ecoff_frob_symbol): Likewise.
2109 * ecoff.c: (add_file): Add unused attribute.
2110 (ecoff_directive_begin): Likewise.
2111 (ecoff_directive_bend): Likewise.
2112 (ecoff_directive_def): Likewise.
2113 (ecoff_directive_dim): Likewise.
2114 (ecoff_directive_scl): Likewise.
2115 (ecoff_directive_size): Likewise.
2116 (ecoff_directive_type): Likewise.
2117 (ecoff_directive_tag): Likewise.
2118 (ecoff_directive_val): Likewise.
2119 (ecoff_directive_endef): Likewise.
2120 (ecoff_directive_end): Likewise.
2121 (ecoff_directive_ent): Likewise.
2122 (ecoff_directive_extern): Likewise.
2123 (ecoff_directive_file): Likewise.
2124 (ecoff_directive_fmask): Likewise.
2125 (ecoff_directive_frame): Likewise.
2126 (ecoff_directive_mask): Likewise.
2127 (ecoff_directive_loc): Likewise.
2128 (mark_stabs): Likewise.
2129 (ecoff_stab): Likewise.
2130 (ecoff_frob_symbol): Cast away type mismatch.
2131 (ecoff_padding_adjust): Likewise.
2132 (ecoff_build_symbols): Likewise.
2133 (ecoff_build_procs): Likewise.
2134 (ecoff_build_aux): Likewise.
2135 (ecoff_build_strings): Likewise.
2136 (ecoff_build_fdr): Likewise.
2137 (ecoff_build_debug): Likewise.
2138 * itbl-ops.c (itbl_assemble): Variable initialization.
2140 2001-05-03 Alan Modra <amodra@one.net.au>
2142 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2143 expressions rather than triggering an assert.
2145 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2147 * config/tc-openrisc.c: New file.
2148 * config/tc-openrisc.h: Likewise.
2150 * Makefile.am: Add OpenRISC target.
2151 * Makefile.in: Regenerated.
2153 * configure.in (openrisc-*-*): Add target.
2154 * configure: Regenerated.
2156 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2158 * config/tc-arm.c (arm_frag_align_code): Change error message to
2159 more explanatory version.
2161 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2163 * config/tc-mips.c (md_parse_option): Also accept
2164 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2166 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2168 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2169 argument passing order: predicate goes last, not first.
2171 2001-04-27 Sean McNeil <sean@mcneil.com>
2173 * configure.in: Add arm-vxworks.
2174 * configure: Regenerate.
2176 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2178 * config/tc-arm.c (arm_handle_align): New Function: Generate
2179 no-op filled alignment frags.
2180 (arm_frag_align_code): New Function: Create a code alignment frag.
2181 (arm_init_frag): New Function: Initialse the target dependent
2184 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2185 (TC_FRAG_INIT): Define.
2186 (HANDLE_ALIGN): Define.
2187 (md_do_align): Define.
2189 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2191 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2192 symbol has been initialised before extracting its symbol index.
2194 2001-04-24 H.J. Lu <hjl@gnu.org>
2196 * configure: Regenerated with the right version of autoconf.
2198 2001-04-24 Christian Groessler <cpg@aladdin.de>
2200 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2201 generate R_CALLR and R_REL16 relocations
2203 2000-04-20 Jason Eckhardt <jle@redhat.com>
2205 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2206 since frag_now can change after d10v_cleanup is called.
2208 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2210 * configure.in: Add the em type for FreeBSD targets.
2211 * configure: Regenerate.
2213 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2215 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2216 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2218 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2219 pc-relative relocations not placed at the end of the instruction.
2221 2001-04-13 Jim Wilson <wilson@redhat.com>
2223 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2226 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2228 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2229 handle SHF_MERGE and SHF_STRINGS.
2230 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2231 (obj_elf_section): Allow additional argument specifying entity size.
2232 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2233 in SEC_MERGE sections.
2235 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2237 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2239 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2241 * expr.c (operand): Pass &c to md_parse_name().
2242 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2244 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2246 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2248 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2249 * Makefile.in: Regenerated.
2251 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2252 * configure: Regenerated.
2254 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2256 * config/tc-mn10300.c (xr_registers): Added `pc'.
2258 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2260 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2261 * configure: Regenerate.
2263 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2264 cases, and always return size based on current fr_subtype.
2265 (md_begin): Move initialization of md_relax_table..
2266 (md_relax_table): ..to static initializer. Set rlx_length for
2267 UNDEF_WORD_DISP cases.
2268 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2269 (md_begin): Likewise.
2270 (md_relax_table): Likewise.
2271 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2272 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2273 Set rlx_backward and rlx_forward to zero for unused states.
2274 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2275 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2276 (UNCOND12, UNCOND32): Remove duplicate defines.
2278 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2280 * config/tc-cris.c (md_estimate_size_before_relax) <case
2281 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2282 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2283 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2284 Add cases to cover all relax states.
2285 (cris_insn_first_word_frag): New.
2286 (md_assemble): Call cris_insn_first_word_frag to get the first
2287 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2288 end. Drop variable insn_size.
2289 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2290 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2291 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2293 * write.c (write_object_file): Reset broken word state before
2296 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2298 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2299 for one line if not already enabled.
2300 * cond.c (s_elseif): Correct conditional assembly listing.
2303 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2304 Don't abort on NULL current_cframe.
2306 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2308 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2309 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2310 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2311 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2312 * config/obj-coff.c (do_relocs_for): Likewise.
2313 (yank_symbols): Likewise.
2314 (fixup_segment): Likewise.
2315 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2316 (ppc_fix_adjustable): Likewise.
2317 * config/tc-mips.c (md_convert_frag): Likewise.
2318 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2319 * ehopt.c (eh_frame_convert_frag): Likewise.
2320 * expr.c (make_expr_symbol): Likewise.
2322 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2324 * symbols.c (resolve_symbol_value): Don't fix expression values
2325 until relaxation is complete.
2326 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2327 (S_GET_VALUE): Likewise, and return unresolved expression value.
2328 * write.c (finalize_syms): New.
2329 (relax_and_size_seg): Split into..
2330 (relax_seg): New function, returns 1 if anything changed..
2331 (size_seg): And the remainder of relax_and_size_seg.
2332 (fixup_segment): Arrange for final resolution of sym values.
2333 (adjust_reloc_syms): Likewise.
2334 (write_object_file): Likewise, and repeatedly call relax_seg until
2335 nothing more changes.
2336 (relax_segment): Return 1 if anything changed. Use correct types
2337 for rs_org `target' and `after'.
2338 * write.h (finalize_syms): Declare.
2339 (relax_segment): Update prototype.
2341 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2342 do-nothing cases to switch to avoid abort on a second relaxation
2343 pass, and tidy code a little.
2344 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2345 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2346 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2347 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2348 (md_relax_table): Remove first four unused entries. Increment
2349 rlx_length by one throughout table, and update comments to suit.
2350 (md_estimate_size_before_relax): Return size of current variable
2351 part of frag to reflect reality when relaxing more than once.
2352 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2353 (COND32, UNCD32): Rename to DISP32 throughout.
2354 (UNDEF_WORD_DISP): Renumber to 3.
2355 (md_estimate_size_before_relax): Add extra do-nothing cases.
2356 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2357 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2358 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2359 handle word and dword branches.
2361 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2363 * config/tc-cris.h (tc_fix_adjustable): Allow only
2364 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2365 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2366 example in comment to valid type.
2368 2001-03-28 H.J. Lu <hjl@gnu.org>
2370 * read.c (equals): Set to local for COFF only if it hasn't been
2373 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2375 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2376 (md_begin): Use it when setting default architecture.
2378 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2380 * read.c (equals): (for COFF) default symbols to being local.
2382 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2384 * configure.in (cris-*-*): Change default emulation to criself.
2385 (cris-*-*aout*): New rule.
2386 * configure: Regenerate.
2388 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2390 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2391 BFD_RELOC_390_GOTENT.
2392 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2393 BFD_RELOC_390_GOTENT.
2395 2001-03-26 Nick Clifton <nickc@redhat.com>
2397 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2398 * config/tc-s390.c (s390_force_relocation): New function: Force
2399 relocations for VTINHERIT relocs.
2401 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2403 * doc/as.texinfo: Put @c man begin to generate the as man page.
2404 When generating man, define all the variables. Re-organize some
2405 options to obtain better indentation of man page.
2406 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2407 (as.1): Build from as.texinfo.
2408 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2410 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2412 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2413 scale factor, and return the end of the expression.
2414 (i386_operand): Modify for above.
2416 2001-03-23 Nick Clifton <nickc@redhat.com>
2418 * doc/as.texinfo: Document --listing-XXX command line switches.
2419 Explain why listings behave differently when -pipe is used.
2421 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2423 * write.c (fix_new_exp): Print an error if passed a register.
2425 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2427 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2428 (PIC_SUFFIX_CHAR): New macro.
2429 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2430 (pic): New variable.
2431 (md_longopts): New option --pic.
2432 (OPTION_PIC): Define.
2433 (md_estimate_size_before_relax): Tweak longish comment.
2434 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2435 (md_assemble): Handle a PIC relocation on prefix and normal
2436 instruction operands.
2437 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2438 "complex" operand expressions. Call frag_more outside
2439 gen_cond_branch_32 parameter list.
2440 (cris_process_instruction): Handle PIC relocs on parsed
2441 operand expressions. Validize PIC reloc sizes.
2442 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2443 (gen_bdap): Handle "complex" operand expressions.
2444 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2445 ADD.D offset,PC as jump instruction if generating PIC. Generate
2446 error instead of crashing on complex expressions.
2447 (cris_number_to_imm): Add segT parameter. All callers changed.
2448 Use segT parameter, not now_seg, for segment of fixup. Handle
2449 PCREL relocations but check that they are fully resolved.
2450 (md_parse_option): Handle OPTION_PIC.
2451 (tc_gen_reloc): Handle PIC relocs.
2452 (md_show_usage): Update for --pic.
2453 (md_apply_fix3): Renamed from md_apply_fix.
2454 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2455 (md_cris_force_relocation): Force relocation for PIC relocs.
2457 * config/tc-cris.h: Tweak attribution.
2458 (MD_APPLY_FIX3): Define.
2459 (IS_CRIS_PIC_RELOC): New macro.
2460 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2461 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2463 (tc_frob_symbol): Avoid emitting undefined symbols.
2465 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2467 * frags.h (struct frag): Add relax_marker.
2468 * write.c (is_dnrange): Delete.
2469 (relax_frag): Use correct types for `aim', `target', `address'.
2470 Delete `offset', `was_address'. Test `relax_marker' instead of
2471 using fragile (and slow) address test.
2472 (relax_segment): Init and flip `relax_marker'.
2474 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2476 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2479 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2481 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2482 with 'Motorola specification for assembly language input standard'.
2484 2001-03-17 Richard Henderson <rth@redhat.com>
2486 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2487 (dwarf2_directive_loc): Don't use them.
2488 (dwarf2_directive_file): Reject duplicate file definitions.
2489 (get_filenum): Zero allocated memory.
2490 (out_file_list): Complain about missing file definitions.
2492 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2494 * read.c (do_org): Handle complex expressions.
2495 * cgen.c (gas_cgen_finish_insn): Likewise.
2497 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2499 * config/tc-ia64.c (md): New member keep_pending_output.
2500 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2502 (dot_xdata): Turn on md.keep_pending_output for the duration of
2504 (dot_xfloat_cons): Ditto.
2505 (dot_xstringer): Ditto.
2506 (dot_xdata_ua): Ditto.
2507 (dot_xfloat_cons_ua): Ditto.
2509 2001-03-15 Jim Wilson <wilson@redhat.com>
2511 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2514 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2516 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2518 2001-03-15 DJ Delorie <dj@redhat.com>
2520 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2521 blindly freeing string if it isn't at the top of the obstack.
2523 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2525 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2526 (NUM_FLAG_CODE): Define.
2527 (lex_got): New function.
2528 (got_reloc): New global var.
2529 (x86_cons_fix_new): New function.
2530 (x86_cons): New function.
2531 (i386_immediate): Use lex_got here, replacing inline code. Change
2532 "ignoring junk.." error message to "junk.."
2533 (i386_displacement): Likewise.
2534 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2535 (x86_cons): Declare.
2536 (TC_CONS_FIX_NEW): Define.
2537 (x86_cons_fix_new): Declare.
2539 2001-03-12 Nick Clifton <nickc@redhat.com>
2541 * config/tc-arm.c (md_begin): Always set machine type based on
2544 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2546 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2547 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2549 <JumpInterSegment output>: Use correct i.disp_reloc[].
2550 <immediate output>: Likewise.
2552 2001-03-06 Nick Clifton <nickc@redhat.com>
2554 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2557 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2559 * config/tc-m68k.c : Add 5407 to archs[] table.
2560 (HAVE_LONG_BRANCH): Add mcf5407.
2561 (select_control_regs): Recognize 5407.
2563 2001-03-02 Dave Brolley <brolley@redhat.com>
2565 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2568 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2570 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2571 (gen_to_words): Print warnings if NaNs are found and the target CPU
2572 does not support them. Allow largest exponent to be used in normal
2573 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2575 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2577 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2578 anymore since we use bfd_elf_generic_reloc now.
2579 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2581 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2583 * configure.in (BFD_VERSION): New.
2584 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2585 * configure: Regenerate.
2586 * Makefile.am: Run "make dep-am"
2587 * Makefile.in: Regenerate.
2588 * doc/Makefile.in: Regenerate.
2590 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2592 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2593 SEC_NEVER_LOAD when the 'n' flag is used.
2594 Add SEC_NEVER_LOAD to matchflags.
2596 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2598 * symbols.c (decode_local_label_name): Initialize message_format
2599 only when an error is reported (perf pb due to I18N).
2601 2001-02-23 H.J. Lu <hjl@gnu.org>
2603 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2604 BFD_ASSEMBLER is not defined.
2606 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2608 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2609 done if it's against a symbol.
2611 2001-02-22 Timothy Wall <twall@cygnus.com>
2613 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2614 target formats if applicable.
2615 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2616 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2617 * Makefile.in: Regenerated.
2618 * configure.in: Added configuration for ia64-*-aix*.
2619 * configure: Regenerated.
2621 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2623 * config/tc-ia64.c (enum operand_match_result): New type.
2624 (operand_match): Change return type to operand_match_result.
2625 Fix all returns appropriately, adding support for returning the
2626 out-of-range result.
2627 (parse_operands): New locals result, error_pos, out_of_range_pos,
2628 curr_out_of_range_pos. Rewrite operand matching loop to give better
2631 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2633 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2634 (dot_proc): Clear unwind.prologue_count to zero.
2635 (dot_prologue): Increment unwind.prologue_count.
2636 (dot_restore): If second operand is omitted, use
2637 unwind.prologue_count -1 for "ecount" (# of additional regions to
2638 pop). Decrement unwind.prologue_count by number of regions
2641 2001-02-21 Nick Clifton <nickc@redhat.com>
2643 * doc/as.texinfo (Section): Note that some flags to the COFF
2644 version of .section remove attributes rather than setting them.
2646 2001-02-20 Kazu Hirata <kazu@hxi.com>
2648 * config/tc-pdp11.c: Fix formatting.
2649 * config/tc-pdp11.h: Likewise.
2651 2001-02-20 Bo Thorsen <bo@suse.de>
2653 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2656 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2658 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2659 all FreeBSD platforms should look the same at this level.
2660 * configure: Rebuilt.
2661 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2663 2001-02-18 lars brinkhoff <lars@nocrew.org>
2665 * Makefile.am: Add PDP-11 target.
2666 * configure.in: Likewise.
2667 * config/tc-pdp11.c: New file.
2668 * config/tc-pdp11.h: New file.
2669 * doc/Makefile.am: Add PDP-11 documentation.
2670 * doc/all.texi: Likewise.
2671 * doc/as.texinfo: Likewise.
2672 * doc/c-pdp11.texi: New file.
2674 2001-02-16 matthew green <mrg@redhat.com>
2676 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2678 2001-02-13 Jim Wilson <wilson@redhat.com>
2680 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2681 reloc instead of a 0 reloc.
2682 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2684 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2686 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2688 * write.c (is_dnrange): Stop as soon as the address becomes
2690 (relax_frag): Add segment parameter. Only call symbol_get_frag
2691 once. Only call is_dnrange if the symbol is in the same segment,
2692 and the symbol address is larger.
2693 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2694 * write.h (relax_frag): Update declaration.
2695 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2697 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2698 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2699 (m32r_relax_frag): Update declaration.
2700 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2701 * config/tc-tic54x.h (md_relax_frag): Likewise.
2702 * doc/internals.texi (CPU backend): Update documentation for
2705 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2707 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2708 Mention effect of < 386 architectures on jump promotion.
2709 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2711 * config/tc-i386.c (no_cond_jump_promotion): New.
2712 (set_cpu_arch): Parse "jumps" arch modifier.
2713 (insn_size): Modify usage comment.
2714 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2715 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2716 (TYPE_FROM_RELAX_STATE): New define.
2717 (UNCOND_JUMP, COND_JUMP): Renumber.
2718 (md_relax_table): Reorder to suit.
2719 (COND_JUMP86): New define.
2720 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2721 (md_assemble): Create frag var for jumps of max size, encode relax
2722 state for COND_JUMP86.
2723 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2724 leave conditional jumps small if no_cond_jump_promotion.
2725 (md_convert_frag): Likewise.
2727 * expr.c (operator): Don't bump input_line_pointer for two char
2728 operators. Instead return operator size via new param num_chars.
2729 (expr): Use above to parse multi-char operators correctly.
2731 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2733 * config/tc-i386.c (i386_displacement): Fix handling of
2734 BFD_RELOC_X86_64_GOTPCREL.
2735 (i386_validate_fix): Likewise.
2737 2001-02-12 Philip Blundell <pb@futuretv.com>
2739 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2740 ldrt/strt instructions.
2742 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2744 * config/tc-mips.c (macro): For M_LA_AB emit a
2745 BFD_RELOC_MIPS_CALL16 relocation or a
2746 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2747 BFD_RELOC_MIPS_GOT16 and
2748 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2749 loading the jump register when generating SVR4_PIC code.
2751 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2753 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2754 map to MIPS-specific files, as they used to do before the
2755 change on 2000-05-21.
2756 * configure: Regerate.
2758 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2760 * config/tc-mips.c (md_parse_option): Don't try to compile
2761 ELF-only option code if not ELF.
2763 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2765 * config/tc-ia64.h (md_elf_section_type): New macro.
2766 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2767 (they're now handled via ia64_elf_section_type.
2769 * config/tc-ia64.c (unwind): New members saved_text_seg,
2770 saved_text_subseg, and force_unwind_entry.
2771 (optimize_unw_records): New function to optimize away unnecessary
2773 (ia64_elf_section_type): New function.
2774 (output_unw_records): Generate unwind info only if the size is
2775 non-zero or if it's forced for some other reason (e.g.,
2776 handlerdata or a personality routine).
2777 (generate_unwind_image): Don't switch back to previous
2778 section---stay inside the unwind info section instead so that
2779 handlerdata that may follow goes into the right place.
2780 (dot_handlerdata): Force generation of unwind entry and save the
2781 current active text segment before generating unwind image.
2782 (dot_unwentry): Force generation of unwind entry.
2783 (dot_personality): Ditto.
2784 (dot_endp): Generate unwind table entry only if there is
2785 some unwind info or the unwind entry was forced.
2787 * config/tc-ia64.c (make_unw_section_name): New macro to form
2788 unwind section name.
2789 (generate_unwind_image): Add "text_name" argument. Use it to
2790 form unwind section name.
2791 (dot_handlerdata): Determine current segment (section) name and
2792 pass it to generate_unwind_image().
2793 (dot_endp): Determine current segment (section) name and use
2794 it to determine the appropriate unwind section name.
2795 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2796 n, fill, and max arguments.
2798 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2800 * Makefile.am: Add linux target for S/390.
2801 * configure.in: Likewise.
2802 * config/tc-s390.c: New file.
2803 * config/tc-s390.h: New file.
2805 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2807 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2808 2byte, 4byte and 8byte.
2810 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2812 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2813 md_number_to_chars with size > sizeof (valueT).
2815 2001-02-06 H.J. Lu <hjl@gnu.org>
2817 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2818 there is no relocation.
2820 2001-02-06 H.J. Lu <hjl@gnu.org>
2822 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2824 * config/tc-ia64.c (md_parse_option): Only accept the valid
2825 ia64 options on "-axxx".
2827 2001-02-05 Jim Wilson <wilson@redhat.com>
2829 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2830 aborting for invalid operands.
2832 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2834 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2835 than via pointer. Update all callers.
2836 (UNWIND_LOW32): Define.
2837 (UNWIND_HIGH32): Define.
2838 (pa_build_unwind_subspace): Use the above macros instead of dumping
2839 bitfields directly. Call frag_more once rather than multiple times.
2840 (md_assemble): Use UNWIND_LOW32.
2841 (pa_entry): Likewise
2842 (pa_procend): Likewise.
2843 (process_exit): Use UNWIND_HIGH32.
2845 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2847 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2848 function to select the header according to the cpu.
2849 (md_after_pass_hook, md_do_align): Remove.
2850 (md_cleanup, m68hc11_cleanup): Remove.
2851 (md_pcrel_from_section): Declare.
2852 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2853 (build_jump_insn, build_insn): Likewise.
2854 (m68hc11_listing_header): New function.
2855 (m68hc11_cleanup): Remove.
2857 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2859 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2860 symbols because there is no support for shared libraries and these
2861 symbols can't be overridden (unless they are weak).
2863 2001-02-01 Momchil Velikov <velco@fadata.bg>
2865 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2866 for the compilation unit with a zero byte.
2868 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2870 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2871 destinations. Correct range check for 17 and 22 bit branches.
2873 2001-01-25 Nick Clifton <nickc@redhat.com>
2875 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2876 still set. Issue an error message instead.
2877 (md_estimate_size_before_relax): Delete unused variable
2878 'buffer_address'. Fixup parentheses around if statement.
2880 2001-01-23 Kazu Hirata <kazu@hxi.com>
2882 * as.c: Fix formatting.
2883 * ehopt.c: Likewise.
2884 * messages.c: Likewise.
2885 * stabs.c: Likewise.
2886 * symbols.c: Likewise.
2888 2001-01-23 Ben Elliston <bje@redhat.com>
2890 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2892 2001-01-22 Kazu Hirata <kazu@hxi.com>
2894 * config/tc-alpha.c: Fix formatting.
2896 2001-01-19 Kazu Hirata <kazu@hxi.com>
2898 * config/tc-alpha.c: Fix formatting.
2900 2001-01-18 Kazu Hirata <kazu@hxi.com>
2902 * config/tc-alpha.c: Fix formatting.
2904 2001-01-18 Nick Clifton <nickc@redhat.com>
2906 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2908 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2910 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2912 * configure.in (cpu_type, arch): Match i386 too.
2913 * configure: Rebuilt.
2915 2001-01-16 Kazu Hirata <kazu@hxi.com>
2917 * config/tc-i386.c: Fix formatting.
2919 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2921 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2922 relocs for .PARISC.unwind section.
2924 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2925 depending on section flags, not just for .text.
2927 2001-01-15 Jim Wilson <wilson@redhat.com>
2929 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2930 not immediately followed by an instruction.
2932 2001-01-15 Kazu Hirata <kazu@hxi.com>
2934 * config/tc-m68hc11.c: Fix formatting.
2936 2001-01-15 Nick Clifton <nickc@redhat.com>
2938 * symbols.c (colon): Change 'already defined symbol' from a
2939 fatal error to an ordinary error. There is no reason why this
2940 error should be fatal.
2942 * message.c (as_fatal): Delete output file, if one has been
2945 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2947 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2949 2001-01-14 Kazu Hirata <kazu@hxi.com>
2951 * config/tc-alpha.c: Fix formatting.
2952 * config/tc-arc.c: Likewise.
2953 * config/tc-arc.h: Likewise.
2954 * config/tc-d10v.c: Likewise.
2955 * config/tc-i370.c: Likewise.
2956 * config/tc-i386.c: Likewise.
2957 * config/tc-i960.c: Likewise.
2958 * config/tc-m68k.c: Likewise.
2959 * config/tc-ppc.c: Likewise.
2960 * config/tc-sparc.c: Likewise.
2961 * config/tc-tahoe.c: Likewise.
2962 * config/tc-vax.c: Likewise.
2964 * config/tc-arc.c: Fix formatting.
2966 * config/tc-arc.c: Fix formatting.
2968 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2970 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2971 both 32 and 64 bit ELF.
2973 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2974 and don't bother storing `m' for "ce" completer. Tidy handling of
2975 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2977 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2979 * config/tc-i386.h (TARGET_MACH): New macro.
2980 (i386_mach): Declare.
2981 * config/tc-i386.c (i386_mach): New function.
2983 2001-01-13 Philip Blundell <philb@gnu.org>
2985 * doc/as.texinfo: Fix spelling and cross-references.
2987 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
2988 character for all systems, not just GNU/Linux. Make it explicit
2989 that `-k' doesn't affect code generation, just ELF flags.
2991 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
2993 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2996 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
2998 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3000 2001-01-12 Nick Clifton <nickc@redhat.com>
3002 * as.c (print_args): Update copyright date to 2001.
3004 2001-01-12 Peter Targett <peter.targett@arccores.com>
3006 * doc/c-arc.texi: New file.
3007 Some sections to be expanded.
3009 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3011 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3012 (md_parse_option): Always accept "--32".
3014 2001-01-11 Peter Targett <peter.targett@arccores.com>
3016 * as.h (TC_ARC): Ensure struc-symbol.h included.
3017 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3019 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3020 (TARGET_SYMBOL_FIELDS) added.
3022 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3023 * doc/c-arc.texi: New file.
3024 Some sections to be expanded.
3025 * doc/as.texinfo: Update command-line options.
3026 Removed outdated text for ARC dependant features, instead include
3027 text from above file.
3029 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3030 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3031 (targ-cpu.h) header.
3033 * config/tc-arc.c: New updated configuration for
3034 ARC, including selection of core variants, and extensibility of
3035 instructions, registers etc. through directives.
3037 * config/tc-arc.c (arc_extinst): Minor corrections for
3039 (arc_common) Likewise. Make alignment argument optional for local
3040 symbols also, with default of zero.
3042 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3044 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3045 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3046 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3047 and fix_new_exp() instead.
3048 (md_convert_frag): For indexed post byte use the symbol value
3049 rather than the displacement.
3050 (md_relax_table): Fix indexed offset relax.
3052 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3054 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3056 (relaxable_symbol): New function.
3058 2001-01-11 Andreas Jaeger <aj@suse.de>
3060 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3063 2001-01-10 Nick Clifton <nickc@redhat.com>
3065 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3066 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3068 2001-01-10 Nick Clifton <nickc@redhat.com>
3070 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3071 character used to dollar local symbols.
3072 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3073 local label symbols.
3074 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3075 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3077 Use LOCAL_LABEL_CHAR.
3078 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3079 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3080 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3082 2001-01-08 Bo Thorsen <bo@suse.de>
3084 * config/tc-i386.c (i386_immediate, i386_displacement):
3087 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3089 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3092 2001-01-07 Philip Blundell <philb@gnu.org>
3094 * doc/as.texinfo (Bug Reporting): Update email address for
3098 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3100 * configure.in: Define DEFAULT_ARCH for i386.
3101 * config/tc-i386.c (md_assemble): Return after the error message;
3102 move testing for 64bit operands to proper place.
3104 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3106 * doc/as.texinfo: Document '#' as comment character for i386 and
3107 x86_64. Add AMD x86-64 into menu of machine dependent information.
3109 * doc/c-i386.texi: Document x86_64 extensions.
3111 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3113 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3115 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3117 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3118 * NEWS: Add note about Pentium4 support.
3120 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3122 * config/tc-i387.c (pi, pte, pt): Update.
3123 (type_names): Add new types.
3125 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3127 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3128 CpuUnknown): Renumber
3129 (CpuP4, CpuSSE2): New.
3130 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3132 2001-01-03 Philip Blundell <pb@futuretv.com>
3134 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3136 (alpha_fix_adjustable): Likewise.
3137 (md_apply_fix): Likewise.
3139 2000-12-31 H.J. Lu <hjl@gnu.org>
3141 * listing.c (listing_message): Allocate string only if it is
3144 * configure: Rebuild.
3146 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3148 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3149 Point out caveats with generating fixups for the opcode in a frag.
3151 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3153 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3156 2000-12-29 H.J. Lu <hjl@gnu.org>
3158 * listing.c (calc_hex): Print the variable part only if the
3159 fragment type is rs_fill.
3161 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3163 * doc/internals.texi (tc_conditional_pseudoop,
3164 TC_LINKRELAX_FIXUP): Fix typos.
3166 2000-12-28 Richard Henderson <rth@redhat.com>
3168 * write.c (subsegs_finish): Fix thinko last change -- don't
3169 "optimize" the alignment == 0 case.
3171 2000-12-28 Richard Henderson <rth@redhat.com>
3173 * as.h (rs_align_test): New.
3174 * frags.c (NOP_OPCODE): Move default from read.c.
3175 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3176 (frag_align_code): New.
3177 * frags.h (frag_align_code): Declare.
3178 * read.c (NOP_OPCODE): Remove.
3179 (do_align): Use frag_align_code.
3180 * write.c (NOP_OPCODE): Remove.
3181 (get_recorded_alignment): New.
3182 (cvt_frag_to_fill): Handle rs_align_test.
3183 (relax_segment): Likewise.
3184 (subsegs_finish): Align last subseg in section to the
3185 section alignment. Use frag_align_code.
3186 * write.h (get_recorded_alignment): Declare.
3187 * config/obj-coff.c (size_section): Handle rs_align_test.
3188 (fill_section, fixup_mdeps): Likewise.
3189 (write_object_file): Use frag_align_code.
3191 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3192 (alpha_handle_align): New.
3193 * config/tc-alpha.h (HANDLE_ALIGN): New.
3194 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3196 * config/tc-i386.h (md_do_align): Use frag_align_code.
3197 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3199 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3200 (ia64_handle_align): New.
3201 * config/tc-ia64.h (HANDLE_ALIGN): New.
3202 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3204 * config/tc-m32r.c (m32r_do_align): Remove.
3205 (m32r_handle_align): New.
3206 (fill_insn): Use frag_align_code.
3207 * config/tc-m32r.h (md_do_align): Remove.
3208 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3209 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3210 * config/tc-mips.c, config/tc-mips.h: Similarly.
3212 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3213 (sh_handle_align): Likewise. Handle rs_align_code.
3214 (sh_do_align): Remove.
3215 * config/tc-sh.h (md_do_align): Remove.
3216 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3218 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3219 (sparc_handle_align): Likewise. Handle rs_align_code.
3220 * config/tc-sparc.h (md_do_align): Remove.
3221 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3223 2000-12-22 DJ Delorie <dj@redhat.com>
3225 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3226 when we assemble the first half of a pair.
3228 2000-12-22 H.J. Lu <hjl@gnu.org>
3230 * config/tc-i386.c (reloc): Update the macro for non-bfd
3232 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3234 2000-12-22 H.J. Lu <hjl@gnu.org>
3236 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3238 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3240 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3241 (QWORD_MNEM_SUFFIX): New macro.
3242 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3244 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3245 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3247 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3248 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3249 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3250 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3251 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3253 (Reg, WordReg): Add Reg64.
3254 (Imm): Add Imm32S and Imm64.
3256 (Disp): Add Disp64 and Disp32S.
3257 (AnyMem): Add Disp32S.
3258 (RegRex, RegRex64): New macros.
3259 (rex_byte): New type.
3260 * config/tc-i386.c (set_16bit_code_flag): Kill.
3261 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3262 (reloc): New parameter "signed"; support x86_64.
3263 (set_code_flag): New.
3264 (DEFAULT_ARCH): New macro; default to "i386".
3265 (default_arch): New static variable.
3266 (struct _i386_insn): New fields Operand_PCrel; rex.
3267 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3268 (flag_code): New enum and static variable.
3269 (use_rela_relocations): New static variable.
3270 (flag_code_names): New static variable.
3271 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3272 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3274 (i386_align_code): Return plain "nop" for x86_64.
3275 (mode_from_disp_size): Support Disp32S.
3276 (smallest_imm_type): Support Imm32S and Imm64.
3277 (offset_in_range): Support size of 8.
3278 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3279 (md_pseudo_table): Add "code64"; use set_code_flat.
3280 (md_begin): Emit sane error message on hash failure.
3281 (tc_i386_fix_adjustable): Support x86_64 relocations.
3282 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3283 instructions supported on particular arch just partially,
3284 output of 64bit immediates, handling of Imm32S and Disp32S type.
3285 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3286 (i386_displacement): Likewise.
3287 (i386_index_check): Cleanup; support 64bit addresses.
3288 (md_apply_fix3): Support x86_64 relocation and rela.
3289 (md_longopts): Add "32" and "64".
3290 (md_parse_option): Add OPTION_32 and OPTION_64.
3291 (i386_target_format): Call even for ELFs; choose between
3292 elf64-x86-64 and elf32-i386.
3293 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3294 (tc_gen_reloc): Support rela relocations and x86_64.
3295 (intel_e09_1): Support QWORD.
3297 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3299 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3300 it's not an offset expression.
3301 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3302 keep the braces '[' and ']' in the output string.
3303 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3304 != FLAT. There is no such op_modifier.
3306 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3308 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3311 2000-12-13 Kazu Hirata <kazu@hxi.com>
3313 * as.h: Fix formatting.
3315 * dwarf2dbg.c: Likewise.
3316 * input-scrub.c: Likewise.
3319 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3321 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3322 configure: Regenerate.
3324 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3326 * dwarf2dbg.c: #include <limits.h> only if it exists.
3328 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3330 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3331 (md_apply_fix): Here too.
3333 2000-12-12 Jim Wilson <wilson@redhat.com>
3335 * config/tc-ia64.h (ia64_init): Add prototype.
3337 2000-12-12 H.J. Lu <hjl@gnu.org>
3339 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3341 * read.h (outputting_stabs_line_debug): Change it to int.
3342 * stabs.c (outputting_stabs_line_debug): Likewise.
3344 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3346 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3347 the address of a function result.
3349 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3351 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3352 (md_assemble): Call dwarf2_emit_insn.
3353 (shlib): Fix typo SHILB -> SHLIB.
3354 (md_parse_option): Likewise.
3355 (ppc_elf_validate_fix): Likewise:
3356 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3358 2000-12-12 Nick Clifton <nickc@redhat.com>
3360 * cgen.h: Fix formatting.
3361 * input-scrub.c: Fix formatting.
3362 * macro.c: Fix formatting.
3363 * config/tc-mips.c: Fix formatting.
3364 * doc/c-mips.texi: Fix formatting.
3366 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3368 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3369 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3371 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3373 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3376 * i386.h (*_Suf): Remove No_dSuf.
3377 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3379 (i386_optab): Remove 'd' in the suffixes.
3381 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3383 * config/tc-i386.c (T_SHORT): Undefine before defining.
3385 2000-12-05 Kazu Hirata <kazu@hxi.com>
3387 * config/tc-mips.c: Fix formatting.
3389 2000-12-04 Matthew Hiller <hiller@redhat.com>
3391 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3392 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3393 (md_show_usage): Ditto.
3394 (md_parse_option): Ditto.
3395 (d10v_cleanup): Writes pending instruction only if
3396 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3397 Fix compile time warning messages.
3399 * doc/c-d10v.texi: Documents new options.
3401 2000-12-04 Matthew Hiller <hiller@redhat.com>
3403 * stabs.c (outputting_stabs_line_debug): New variable.
3404 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3405 function entry and unset at function exit.
3407 * read.h (outputting_stabs_line_debug): New extern declaration.
3409 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3411 * dwarf2dbg.c: Fix compile time warning messages.
3413 2000-12-03 Kazu Hirata <kazu@hxi.com>
3415 * config/tc-a29k.c: Fix formatting.
3416 * config/tc-alpha.c: Likewise.
3417 * config/tc-arm.c: Likewise.
3418 * config/tc-cris.c: Likewise.
3419 * config/tc-hppa.c: Likewise.
3420 * config/tc-i370.c: Likewise.
3421 * config/tc-i386.c: Likewise.
3422 * config/tc-i860.c: Likewise.
3423 * config/tc-i960.c: Likewise.
3424 * config/tc-ia64.c: Likewise.
3425 * config/tc-m68hc11.c: Likewise.
3426 * config/tc-m68k.c: Likewise.
3427 * config/tc-m88k.c: Likewise.
3428 * config/tc-pj.c: Likewise.
3429 * config/tc-ppc.c: Likewise.
3430 * config/tc-sh.c: Likewise.
3431 * config/tc-sparc.c: Likewise.
3432 * config/tc-tahoe.c: Likewise.
3433 * config/tc-vax.c: Likewise.
3435 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3437 * config/tc-mips.c (mips_ip): When calculating offsets,
3438 don't accept as constant the difference between the
3439 addresses of symbols in two different sections.
3441 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3443 (validate_mips_insn): Likewise. Also, update 'B' operand
3444 specifier to use OP_*_CODE20 constants and delete 'm' operand
3446 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3447 operand specifiers. Change warning generated by 'B' operand
3448 specifier to reflect its new multi-purpose usage.
3450 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3451 -1, and update comment.
3452 (file_mips_isa): Likewise.
3453 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3454 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3455 ISA_* constants rather than hard-coded numbers.
3456 (mips_cpu_info): New structure.
3457 (mips_cpu_info_table): New table describing CPU and ISA names
3459 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3460 mips_cpu_info_from_cpu): New functions.
3461 (mips_isa_to_str): New function to get string for ISA name.
3462 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3463 return const char *.
3464 (md_begin): Redo CPU and ISA selection logic, using
3465 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3466 than hard-coded numbers.
3467 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3468 ISA_* constants rather than hard-coded numbers.
3469 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3470 (md_longopts): Delete OPTION_NO_MIPS32.
3471 (md_parse_option): Convert to use ISA_* constants rather than
3472 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3473 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3474 to use strcasecmp to recognize "default" and to use
3475 mips_cpu_info_from_name to get CPU numbers from argument.
3476 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3477 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3479 (s_mipsset): Accept ISA value 32.
3480 * doc/as.texinfo: Clean up MIPS options summary slightly,
3481 remove -no-mips32. Add note about -mips4 and -mips32
3482 specifying those ISA levels. Delete -mips32 and -no-mips32
3483 cpu flag descriptions.
3484 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3485 up the supported CPU switch list, and replace 4Kc, 4Km, and
3486 4Kp entries with a single mips32-4k entry. Note that you can
3489 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3491 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3493 (md_parse_option): Add cases for OPTION_MIPS5 and
3495 (md_show_usage): Mention -mips5 and -mips64 arguments.
3496 (s_mipsset): Add cases for MIPS5 and MIPS64.
3497 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3499 * doc/as.texinfo: Mention -mips5 and -mips64 options
3501 * doc/c-mips.texi: Likewise. Also update introduction
3502 and ".set" usage information.
3504 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3506 (mips_cpu_info_table): Add SB-1 entries.
3507 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3508 known to the -mcpu option.
3510 * doc/as.texinfo: Correct description of MIPS -mcpu
3511 option, by copying some of the text from doc/c-mips.texi.
3513 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3515 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3517 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3518 (sparc*-*-rtems*): Switched from a.out to ELF.
3519 * configure: Regenerate.
3520 * config.in: Regenerate.
3521 * Makefile.in: Regenerate.
3522 * aclocal.m4: Regenerate.
3523 * po/gas.pot: Regenerate.
3525 2000-11-30 Philip Blundell <pb@futuretv.com>
3527 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3528 even in non BFD_ASSEMBLER case.
3530 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3532 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3535 2000-11-29 Richard Henderson <rth@redhat.com>
3537 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3538 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3539 thread multiple subsegments properly; handle multiple code
3540 sections properly; emit proper compilation unit info for assembler
3541 generated debugging.
3543 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3544 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3545 (dwarf2dbg_estimate_size_before_relax): Declare.
3546 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3547 * write.c: Include dwarf2dbg.h.
3548 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3549 (relax_segment): Likewise.
3551 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3553 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3554 jump>: Use as_bad_where instead of as_bad. Tweak error message
3555 accordingly. Stabilize frag by updating fix part and resetting
3557 <undefined symbol, unconditional jump>: Ditto.
3558 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3559 indexing is_end_of_line[].
3560 (md_assemble): Initialize size to 0.
3561 (md_section_align): Mark parameter seg as unused.
3562 (parse_reg): Parse names case-insensitively.
3564 2000-11-28 Kazu Hirata <kazu@hxi.com>
3566 * config/obj-aout.h: Fix formatting.
3567 * config/obj-bout.h: Likewise.
3568 * config/obj-coff.c: Likewise.
3569 * config/obj-coff.h: Likewise.
3570 * config/obj-elf.h: Likewise.
3571 * config/obj-som.h: Likewise.
3572 * config/obj-vms.c: Likewise.
3573 * config/obj-vms.h: Likewise.
3574 * config/tc-h8300.h: Likewise.
3575 * config/tc-ns32k.h: Likewise.
3576 * config/tc-sparc.h: Likewise.
3577 * config/tc-tic54x.h: Likewise.
3578 * config/tc-z8k.h: Likewise.
3580 2000-11-28 Nick Clifton <nickc@redhat.com>
3582 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3583 License is present in the sources, but not the output, and
3584 also available from the GNU website.
3585 (GNU Free Documentation License): Comment out this section.
3587 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3589 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3590 targets. Remove i860 from valid a.out targets.
3591 * Makefile.in: Regenerate.
3593 * config/tc-cris.c: Include dwarf2dbg.h.
3594 (md_pseudo_table): Add .file and .loc.
3595 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3596 (s_cris_file, s_cris_loc): New.
3597 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3598 * Makefile.am: Regenerate dependencies.
3599 * Makefile.in: Regenerate.
3601 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3603 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3604 (MRI_MUL_PRECEDENCE): Likewise.
3605 (op_rank): Fix a comment typo.
3607 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3609 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3611 (get_operand): Fix analysis for movw/movb instructions.
3613 2000-11-24 Nick Clifton <nickc@redhat.com>
3615 * configure.in (xscale-elf): Add target.
3616 (xscale-coff): Add target.
3617 * configure: Regenerate.
3619 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3621 (ARM_EXT_XSCALE): New ARM architecture extension.
3622 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3623 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3624 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3625 (ARM_ARCH_V4): Remove processor from architecture.
3626 (ARM_ARCH_3M): New architecutre definition.
3627 (ARM_ARCH_V5TE): New architecutre definition.
3628 (ARM_ARCH_XSCALE): New architecutre definition.
3629 (CPU_DEFAULT): Allow to be defaulted to XScale.
3630 (atpcs): New boolean variable.
3631 (ldr_flags): Support 'd' flag for double word loads.
3632 (str_flags): Support 'd' flag for double word stored.
3633 (do_mia): New function.
3634 (do_mar): New function.
3635 (do_mra): New function.
3636 (do_pld): New function.
3637 (do_ldrd): New function.
3638 (do_blx): New function.
3639 (do_bkpt): New function.
3640 (do_clz): New function.
3641 (do_lstc2): New function.
3642 (do_cdp2): New function.
3643 (do_t_blx): New function.
3644 (do_t_bkpt): New function.
3645 (do_smla): New function.
3646 (do_smlal): New function.
3647 (do_smul): New function.
3648 (do_qadd): New function.
3649 (do_co_reg2c): New function.
3650 (LONGEST_INSN): Redefine to 7.
3652 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3653 command line switches.
3655 2000-11-22 Jim Wilson <wilson@redhat.com>
3657 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3658 (struct rsrc): Make line unsigned.
3659 (gr_values): Add missing initializer.
3660 (SLOT_NUM_NOT_SET): Add unsigned cast.
3661 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3662 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3663 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3664 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3665 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3666 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3667 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3668 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3669 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3670 Add ATTRIBUTE_UNUSED to unused parameters.
3671 (convert_expr_to_ab_reg): Add parens.
3672 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3673 (dot_prologue): Initialize grsave when declared.
3674 (md_pseudo_table): Add missing initializers.
3675 (operand_match): Add casts to bfd_vma.
3676 (emit_one_bundle): Delete unused local prev. Make required_template
3678 (specify_resource): Cast i to unsigned.
3679 (note_register_values): Use fprintf_vma.
3680 (print_dependency): Likewise.
3682 2000-11-21 Jim Wilson <wilson@redhat.com>
3684 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3685 for unwind info section.
3686 (dot_endp): Likewise for unwind section.
3688 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3691 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3693 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3694 (output_insn): Call dwarf2_emit_insn.
3695 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3697 2000-11-17 Richard Henderson <rth@redhat.com>
3699 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3700 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3701 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3703 2000-11-17 Nick Clifton <nickc@redhat.com>
3705 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3708 2000-11-17 Richard Henderson <rth@redhat.com>
3710 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3712 2000-11-17 Richard Henderson <rth@redhat.com>
3714 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3715 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3716 tri-state definition of alpha_flag_mdebug.
3717 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3718 (s_alpha_file): Store first .file directive.
3719 (s_alpha_stab): New.
3720 (md_pseudo_table): Add stabs and stabn.
3722 2000-11-17 Richard Henderson <rth@redhat.com>
3724 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3726 2000-11-17 Richard Henderson <rth@redhat.com>
3728 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3729 (main): Call dwarf2_finish.
3730 * as.h (debug_type): Clarify documentation of the meaning
3732 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3733 (print_stats): Fix parenthesis problem.
3734 (now_subseg_size): New.
3735 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3736 (dwarf2_directive_file): Don't set debug_type.
3737 (dwarf2_where): Honor DEBUG_DWARF2 first.
3738 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3739 do nothing if not emitting dwarf2 debug info, or no work.
3740 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3741 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3742 (ecoff_new_file): Likewise.
3743 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3744 commentary wrt dwarf2.
3746 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3747 ATTRIBUTE_UNUSED as needed.
3748 (emit_insn): Call dwarf2_emit_insn.
3749 (s_alpha_file): New.
3751 (s_alpha_coff_wrapper): Don't handle them.
3752 (md_pseudo_table): Update for .file and .loc.
3753 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3755 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3756 don't protect with debug_type.
3757 * config/tc-hppa.c (md_assemble): Likewise.
3758 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3759 * config/tc-mn10300.c (md_assemble): Likewise.
3760 * config/tc-sh.c (md_assemble): Likewise.
3761 * config/tc-v850.c (md_assemble): Likewise.
3763 * config/tc-arm.c (arm_end_of_source): Remove.
3764 * config/tc-hppa.c (pa_end_of_source): Remove.
3765 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3766 * config/tc-mn10300.c (mn10300_finalize): Remove.
3767 * config/tc-sh.c (sh_finalize): Remove.
3768 * config/tc-v850.c (sh_finalize): Remove.
3770 * config/tc-arm.h (md_end): Remove.
3771 * config/tc-hppa.h (md_end): Remove.
3772 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3773 * config/tc-m68hc11.h (md_end): Remove.
3774 * config/tc-mn10300.h (md_end): Remove.
3775 * config/tc-sh.h (md_end): Remove.
3776 * config/tc-v850.h (md_end): Remove.
3778 * config/tc-ia64.c (emit_one_bundle): Don't protect
3779 dwarf2 bits with debug_type.
3780 (md_assemble): Likewise.
3781 (ia64_end_of_source): Don't call dwarf2_finish.
3783 2000-11-16 Jim Wilson <wilson@redhat.com>
3785 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3786 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3789 2000-11-16 H.J. Lu <hjl@gnu.org>
3791 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3794 2000-11-15 Kazu Hirata <kazu@hxi.com>
3796 * config/tc-tic30.c: Fix formatting.
3797 * config/tc-tic80.c: Likewise.
3798 * config/tc-v850.c: Likewise.
3799 * config/tc-vax.c: Likewise.
3800 * config/tc-w65.c: Likewise.
3801 * config/tc-z8k.c: Likewise.
3803 2000-11-14 DJ Delorie <dj@redhat.com>
3805 * config/tc-v850.c: Support dwarf2.
3806 * config/tc-v850.h: Ditto.
3808 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3809 parse_cons_expression_v850 to initialize hold_cons_reloc.
3811 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3813 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3814 (errata_nops_necessary_p): New function.
3815 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3818 2000-11-14 Jim Wilson <wilson@redhat.com>
3820 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3821 return little endian bfd formats.
3823 2000-11-14 Kazu Hirata <kazu@hxi.com>
3825 * config/aout_gnu.h: Fix formatting.
3826 * config/atof-vax.c: Likewise.
3827 * config/m68k-parse.h: Likewise.
3828 * config/m88k-opcode.h: Likewise.
3829 * config/obj-elf.c: Likewise.
3830 * config/tc-arm.c: Likewise.
3831 * config/tc-cris.c: Likewise.
3832 * config/tc-i386.c: Likewise.
3833 * config/tc-ia64.c: Likewise.
3834 * config/tc-mn10300.c: Likewise.
3835 * config/te-386bsd.h: Likewise.
3836 * config/te-hppa.h: Likewise.
3837 * config/te-nbsd.h: Likewise.
3838 * config/te-ppcnw.h: Likewise.
3839 * config/te-sparcaout.h: Likewise.
3840 * config/te-tmips.h: Likewise.
3841 * config/vax-inst.h: Likewise.
3842 * config/vms-conf.h: Likewise.
3844 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3846 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3848 2000-11-13 H.J. Lu <hjl@gnu.org>
3850 * config/obj-elf.c (elf_frob_symbol): Support
3851 ".symver name,name2@@@nodename".
3852 (elf_frob_file_before_adjust): Likewise.
3854 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3855 and ".symver name,name2@@@nodename".
3858 2000-11-12 H.J. Lu (hjl@gnu.org)
3860 * config/obj-elf.c (obj_elf_symver): Check missing version
3863 2000-11-12 H.J. Lu (hjl@gnu.org)
3865 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3866 instead of bfd_vma for non-bfd assemblers.
3868 2000-11-09 Kazu Hirata <kazu@hxi.com>
3870 * itbl-ops.c: Fix comment typos.
3872 2000-11-08 Jim Wilson <wilson@redhat.com>
3874 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3875 (struct unwind): Add next_slot_frag field.
3876 (slot_index): New parameters slot_frag and first_frag. Add code
3877 to add in frag sizes when different. Add comments.
3878 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3879 arguments to slot_index.
3880 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3881 loop end. Set next_slot_frag field.
3883 2000-11-07 H.J. Lu <hjl@gnu.org>
3885 * doc/as.texinfo (.symver): Updated for versioned symbol
3888 * obj.h (format_ops): Add the frob_file_before_adjust field.
3890 * config/obj-aout.c (aout_format_ops): Set the
3891 frob_file_before_adjust field to 0.
3892 * config/obj-coff.c (coff_format_ops): Likewise.
3893 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3895 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3897 (elf_frob_file_before_adjust): New function to remove unneeded
3898 versioned symbols from the symbol table.
3899 (elf_format_ops): Set the frob_file_before_adjust field to
3900 elf_frob_file_before_adjust.
3902 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3905 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3907 2000-11-07 Peter Targett <peter.targett@arccores.com>
3909 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3911 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3912 Fix compile time warning messages.
3914 2000-11-07 Nick Clifton <nickc@redhat.com>
3916 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3917 buffer in order to avoid buffer overflows.
3919 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3921 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3922 Change M to m for -milp32 or -mlp64 to match gcc.
3923 (dot_endp): Use bytes_per_address instead of 8.
3924 (emit_one_bundle): Use number_to_chars_littleendian instead of
3926 (fix_insn): Likewise.
3927 (ia64_init): New function.
3928 (ia64_target_format): New function.
3929 (md_begin): Set endianness, arch, and machine as appropriate.
3930 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3931 Make these macros depend on TE_HPUX macro.
3932 (TARGET_FORMAT): Define.
3933 (HOST_SPECIAL_INIT): Define.
3934 * config/te-hpux.h: New file.
3935 * configure.in: Add "ia64-*-hpux*" target to configure.
3936 * configure: Regenerate.
3938 2000-11-06 Kazu Hirata <kazu@hxi.com>
3940 * as.c: Fix formatting.
3941 * dwarf2dbg.c: Likewise.
3942 * input-file.c: Likewise.
3943 * input-file.h: Likewise.
3944 * input-scrub.c: Likewise.
3945 * itbl-ops.c: Likewise.
3946 * listing.c: Likewise.
3947 * macro.h: Likewise.
3948 * messages.c: Likewise.
3950 * subsegs.c: Likewise.
3951 * subsegs.h: Likewise.
3952 * write.c: Likewise.
3954 2000-11-06 Nick Clifton <nickc@redhat.com>
3956 * doc/as.texinfo: Add GNU Free Documentation License.
3957 * doc/gasp.texi: Add GNU Free Documentation License.
3958 * doc/as.1: Add GNU Free Documentation License.
3960 2000-11-05 Nick Clifton <nickc@redhat.com>
3962 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3964 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3966 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3967 * configure: Regenerate.
3969 2000-11-01 Nick Clifton <nickc@redhat.com>
3971 * read.c (original_case_string): New global variable.
3972 (read_a_source_file): Copy opcode string into
3973 original_case_string if clobbering the case of the opcode.
3974 * read.h: Export the definition of original_case_string.
3975 * config/tc-arm.c (md_assembler): When parsing a .req
3976 directive use the original opcode string, not the case
3979 2000-11-02 Nick Clifton <nickc@redhat.com>
3981 * config/tc-mn10300.c (debug_line): Remove this static
3983 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3984 dwarf2_where and dwarf2_gen_line_info.
3986 2000-11-02 Theo Honohan <th@futuretv.com>
3988 * config/tc-arm.c (do_msr): Improve error message.
3990 2000-10-31 Eric Christopher <echristo@redhat.com>
3992 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3993 or pc-relative, else use fx_offset.
3995 2000-10-31 Jim Wilson <wilson@redhat.com>
3997 * config/tc-ia64.c (struct md): New field tag_fixups.
3998 (ia64_flush_insns): Handle tag_fixups. Error if dangling
3999 qualifying predicate.
4000 (emit_one_bundle): Delete spurious multiplication by one. Handle
4002 (ia64_start_line): Error if dangling qualifying predicate.
4003 (defining_tag): New static variable.
4004 (ia64_unrecognized_line, case '['): Parse tags.
4005 (ia64_frob_label): Create tag_fixups.
4006 (md_assemble): Reset md.qp.X_op after using it.
4008 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4010 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4012 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4014 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4016 2000-10-30 Kazu Hirata <kazu@hxi.com>
4018 * expr.c: Fix formatting.
4019 * flonum-copy.c: Likewise.
4020 * flonum.h: Likewise.
4024 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4026 * as.h (OPTION_MD_BASE): Bump to 190.
4027 * as.c (parse_args) <std_longopts>: Add comment about the need to
4028 check OPTION_MD_BASE in as.h.
4030 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4033 2000-10-27 Nick Clifton <nickc@redhat.com>
4035 * configure.in (emulations): Add m68hc12.
4036 * configure: Regenerate.
4037 * po/gas.pot: Regenerate.
4039 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4041 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4043 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4045 2000-10-25 Nick Clifton <nickc@redhat.com>
4047 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4048 a DWARF2 line number information sequence.
4050 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4052 * read.c (generate_lineno_debug): Update comment describing why
4053 DWARF2 line number debug information is not generated
4054 automatically by this function.
4056 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4059 * config/tc-arm.h (md_end): Define.
4060 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4062 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4063 if generating DWARF2 line numbers.
4064 (arm_end_of_source): New function. Call dwarf2_finish if
4067 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4068 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4069 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4071 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4073 * config/tc-i386.c: Fix prototype declarations for functions taking no
4076 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4078 * config/tc-i386.c (i386_operand_modifier): Remove.
4079 (build_displacement_string): Remove.
4080 (i386_parse_seg): Remove.
4081 (i386_intel_memory_operand): Remove.
4082 (i386_intel_operand): Re-write using recursive descent parser based
4083 on MASM documentation.
4084 (struct intel_parser_s): New structure.
4085 (intel_parser): New static variable.
4086 (struct intel_token): New structure.
4087 (cur_token, prev_token): New static variables.
4100 (intel_match_token): New function.
4101 (intel_get_token): New function.
4102 (intel_putback_token): New function.
4103 (intel_expr): New function.
4104 (intel_e05): New function.
4105 (intel_e05_1): New function.
4106 (intel_e06): New function.
4107 (intel_e06_1): New function.
4108 (intel_e09): New function.
4109 (intel_e09_1): New function.
4110 (intel_e10): New function.
4111 (intel_e10_1): New function.
4112 (intel_e11): New function.
4114 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4116 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4117 instructions to loose any special insn->architecture mask.
4119 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4120 (sparc_md_end, sparc_arch_types, sparc_arch,
4121 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4122 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4123 request v9b architecture if they are used).
4125 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4127 * config/tc-m68k.c: Fix the previous misapplied patch.
4129 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4131 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4132 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4133 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4136 2000-10-17 Kazu Hirata <kazu@hxi.com>
4138 * debug.c: Fix formatting.
4139 * depend.c: Likewise.
4140 * dwarf2dbg.c: Likewise.
4141 * dwarf2dbg.h: Likewise.
4142 * ecoff.c: Likewise.
4145 * flonum-konst.c: Likewise.
4146 * frags.h: Likewise.
4148 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4150 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4152 * doc/as.texinfo: Added notes about this new option.
4154 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4156 * config/tc-sh.c (JREG): Remove.
4157 (md_convert_frag): Remove #if 0:d code using JREG.
4159 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4161 * config/tc-i386.c (i386_operand_modifier): Only match
4162 modifiers SHORT and FLAT if they are followed by a space.
4163 (parse_register): When `allow_naked_reg' is set, do not confuse
4164 identifiers that start with a register name with a register.
4166 2000-10-12 Kazu Hirata <kazu@hxi.com>
4168 * app.c: Fix formatting.
4171 * bit_fix.h: Likewise.
4176 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4178 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4180 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4182 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4183 Re-arrange function a little and improve error message.
4185 * write.c (write_relocs): Fix a comment.
4187 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4190 2000-10-05 Jim Wilson <wilson@cygnus.com>
4192 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4194 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4196 * config/tc-i386.c: Delete some useless comments, reformat others.
4198 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4199 non-global syms in linkonce sections.
4201 2000-10-04 Ralf Baechle <ralf@gnu.org>
4203 * config/tc-ia64.c (operand_match): Don't use // style comments.
4204 * config/tc-i370.c: Likewise.
4206 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4208 Changes to handle varying register prefix and user symbol prefix.
4209 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4210 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4211 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4212 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4213 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4214 (demand_register_prefix): New variable.
4215 (md_pseudo_table): New pseudo ".syntax".
4216 (md_longopts): New options --no-underscore and --underscore.
4217 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4218 on symbols_have_leading_underscore.
4219 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4220 (get_spec_reg): Ditto.
4221 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4223 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4225 <case OPTION_NO_US, case OPTION_US>: New.
4226 (md_show_usage): Be brief and reformat to match continuation of
4228 * po/gas.pot: Regenerate.
4230 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4232 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4233 force relocs for 12 bit branches.
4234 (md_apply_fix): Similarly, adjust logic here.
4236 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4238 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4239 adjust for external and weak syms as we will use a reloc. Allow
4240 for +8 offset when calculating limits of branches.
4241 (hppa_fix_adjustable): Undo 2000-09-23 change.
4242 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4243 Correct distance calculation.
4244 (tc_gen_reloc): Print the file name and line number if we can't
4247 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4248 * config/tc-hppa.c (nonzero_dibits): Define.
4249 (arg_reloc_stub_needed): Check each arg and return value
4250 separately for zero case.
4251 (pa_align): Declare argument `bytes'.
4253 2000-09-25 Kazu Hirata <kazu@hxi.com>
4255 * config/tc-cris.c: Fix formatting.
4256 * config/tc-d10v.h: Likewise.
4257 * config/tc-d30v.c: Likewise.
4258 * config/tc-d30v.h: Likewise.
4259 * config/tc-fr30.c: Likewise.
4260 * config/tc-fr30.h: Likewise.
4261 * config/tc-m68k.c: Likewise.
4262 * config/tc-m68k.h: Likewise.
4263 * config/tc-pj.h: Likewise.
4264 * config/tc-ppc.c: Likewise.
4265 * config/tc-ppc.h: Likewise.
4266 * config/tc-sh.c: Likewise.
4267 * config/tc-sh.h: Likewise.
4268 * config/tc-sparc.c: Likewise.
4269 * config/tc-v850.h: Likewise.
4270 * config/tc-vax.h: Likewise.
4271 * config/tc-w65.h: Likewise.
4272 * config/tc-z8k.h: Likewise.
4274 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4276 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4277 checks only for ELF.
4278 (hppa_force_relocation): Likewise.
4280 2000-09-22 Jim Wilson <wilson@cygnus.com>
4282 * config/tc-ia64.c (dv_sem): Add "stop".
4283 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4284 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4285 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4287 (mark_resources): Check IA64_RS_PRr.
4289 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4291 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4292 md_estimate_size_before_relax): Redesign and clean up the
4293 relaxation mechanism.
4295 2000-09-21 Kazu Hirata <kazu@hxi.com>
4297 * config/tc-ns32k.c: Fix formatting.
4298 * config/tc-ns32k.h: Likewise.
4300 2000-09-20 Kazu Hirata <kazu@hxi.com>
4302 * config/tc-m32r.c: Fix formatting.
4303 * config/tc-m32r.h: Likewise.
4304 * config/tc-m68851.h: Likewise.
4305 * config/tc-m68hc11.c: Likewise.
4306 * config/tc-m68hc11.h: Likewise.
4307 * config/tc-m88k.c: Likewise.
4308 * config/tc-mcore.c: Likewise.
4309 * config/tc-mcore.h: Likewise.
4310 * config/tc-mips.c: Likewise.
4311 * config/tc-mips.h: Likewise.
4312 * config/tc-mn10200.h: Likewise.
4313 * config/tc-mn10300.h: Likewise.
4314 * config/tc-tahoe.c: Likewise.
4315 * config/tc-tahoe.h: Likewise.
4317 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4319 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4320 Likewise in relaxation description comments.
4322 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4324 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4325 subtraction of two syms without emitting a relocation.
4327 From David Huggins-Daines <dhd@linuxcare.com>
4328 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4329 global or weak symbols.
4331 2000-09-15 Kazu Hirata <kazu@hxi.com>
4333 * config/tc-h8300.h: Fix formatting.
4334 * config/tc-h8500.c: Likewise.
4335 * config/tc-h8500.h: Likewise.
4336 * config/tc-hppa.h: Likewise.
4337 * config/tc-i370.h: Likewise.
4338 * config/tc-i386.h: Likewise.
4339 * config/tc-i860.c: Likewise.
4340 * config/tc-i860.h: Likewise.
4341 * config/tc-i960.h: Likewise.
4342 * config/tc-ia64.c: Likewise.
4343 * config/tc-ia64.h: Likewise.
4345 2000-09-14 Kazu Hirata <kazu@hxi.com>
4347 * config/tc-a29k.c: Fix formatting.
4348 * config/tc-alpha.c: Likewise.
4349 * config/tc-arc.c: Likewise.
4350 * config/tc-arc.h: Likewise.
4351 * config/tc-arm.c: Likewise.
4352 * config/tc-arm.h: Likewise.
4353 * config/tc-avr.c: Likewise.
4354 * config/tc-avr.h: Likewise.
4355 * config/tc-tic30.c: Likewise.
4356 * config/tc-tic30.h: Likewise.
4357 * config/tc-tic54x.c: Likewise.
4358 * config/tc-tic54x.h: Likewise.
4359 * config/tc-tic80.c: Likewise.
4360 * config/tc-tic80.h: Likewise.
4362 2000-09-14 Timothy Wall <twall@cygnus.com>
4364 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4365 parallel comparisons for later use.
4366 (struct rsrc): Add parallel comparison type.
4367 (resources_match): Skip special cases of PR usage (non-conflicting
4370 2000-09-13 Kazu Hirata <kazu@hxi.com>
4372 * config/obj-ecoff.c: Fix formatting.
4373 * config/obj-elf.c: Likewise.
4374 * config/obj-elf.h: Likewise.
4375 * config/obj-evax.h: Likewise.
4376 * config/obj-generic.h: Likewise.
4377 * config/obj-hp300.c: Likewise.
4378 * config/obj-hp300.h: Likewise.
4379 * config/obj-ieee.h: Likewise.
4380 * config/obj-vms.c: Likewise.
4381 * config/obj-vms.h: Likewise.
4383 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4385 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4386 (md_parse_option): Ditto.
4387 (md_longopts): Add -mips32 option.
4388 (md_show_usage): Document new options.
4389 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4390 (mips_ip): Assemble mfc0 with a sub-selection code.
4391 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4392 (mips_cpu_to_str): New function.
4393 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4394 Use CPU_* defines instead of hardcoded numbers.
4396 * doc/as.texinfo: Document new options.
4397 * doc/c-mips.texi: Ditto.
4399 2000-09-12 Kazu Hirata <kazu@hxi.com>
4401 * as.h: Fix formatting.
4402 * asintl.h: Likewise.
4403 * bit_fix.h: Likewise.
4404 * config/obj-aout.c: Likewise.
4405 * config/obj-aout.h: Likewise.
4406 * config/obj-bout.c: Likewise.
4407 * config/obj-bout.h: Likewise.
4408 * config/obj-coff.c: Likewise.
4409 * config/obj-coff.h: Likewise.
4410 * dwarf2dbg.h: Likewise.
4412 * flonum.h: Likewise.
4413 * frags.h: Likewise.
4414 * itbl-ops.h: Likewise.
4415 * macro.h: Likewise.
4418 * struc-symbol.h: Likewise.
4419 * subsegs.h: Likewise.
4420 * symbols.h: Likewise.
4422 * write.h: Likewise.
4424 2000-09-11 Kazu Hirata <kazu@hxi.com>
4426 * bignum-copy.c: Fix formatting.
4427 * config/tc-i370.c: Likewise.
4428 * config/tc-i960.c: Likewise.
4429 * config/tc-m68k.c: Likewise.
4430 * ehopt.c: Likewise.
4431 * flonum-copy.c: Likewise.
4432 * flonum-konst.c: Likewise.
4433 * flonum-mult.c: Likewise.
4434 * literal.c: Likewise.
4437 * stabs.c: Likewise.
4438 * subsegs.c: Likewise.
4440 2000-09-09 Philip Blundell <philb@gnu.org>
4442 * configure.in (arm*-*-uclinux*): New target.
4443 * configure: Regenerate.
4445 2000-09-09 Kazu Hirata <kazu@hxi.com>
4447 * input-file.c: Fix formatting.
4448 * itbl-ops.c: Likewise.
4449 * messages.c: Likewise.
4451 2000-09-08 Philip Blundell <philb@gnu.org>
4453 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4456 2000-09-07 H.J. Lu <hjl@gnu.org>
4458 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4459 * configure: Rebuild.
4461 2000-09-07 Kazu Hirata <kazu@hxi.com>
4463 * atof-generic.c: Fix formatting.
4464 * config/tc-mips.c: Likewise.
4465 * config/tc-vax.c: Likewise.
4466 * input-scrub.c: Likewise.
4468 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4470 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4471 * configure.in (sh-*-linux*): Added.
4472 * configure: Rebuilt.
4474 2000-09-06 Kazu Hirata <kazu@hxi.com>
4476 * config/tc-hppa.c: Fix formatting.
4478 * ecoff.c: Fix formatting.
4480 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4482 * configure: Rebuilt with new libtool.m4.
4484 2000-09-05 Kazu Hirata <kazu@hxi.com>
4486 * cgen.c: Fix formatting.
4487 * config/tc-ia64.c: Likewise.
4489 2000-09-05 Nick Clifton <nickc@redhat.com>
4491 * aclocal.m4: Regenerate.
4492 * config.in: Regenerate.
4493 * configure: Regenerate.
4494 * po/gas.pot: Regenerate.
4496 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4498 * config/tc-cris.c: Correct comment typos.
4500 2000-09-05 Eric Christopher <echristo@cygnus.com>
4502 * config/tc-mn10300.c: Cleanup.
4503 (md_pcrel_from): Enable.
4505 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4507 * expr.c (operand): Fix a comment typo.
4508 * write.c (write_relocs): Fix a signed/unsigned warning.
4510 * config/tc-hppa.c (fudge_reg_expressions): New
4511 (hppa_force_reg_syms_absolute): New.
4512 (pa_equ): Allow reg_section expressions.
4513 * config/tc-hppa.c (md_optimize_expr): Define.
4514 (hppa_force_reg_syms_absolute): Prototype.
4516 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4517 (pa_parse_number): Pass in arg to select fp reg parsing.
4518 Return 1 to indicate format checks pass. If strict, then only
4519 accept a register or register symbol. Return value in...
4520 (pa_number): New static for pa_parse_number.
4521 (FP_REG_BASE): Define.
4522 (FP_REG_RSEL): Define.
4523 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4524 appropriate. White space changes.
4525 (need_pa11_opcode): Don't bother passing any params, get them from
4527 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4528 Remove extraneous check in case 'Q'.
4529 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4530 reg, set section of resulting symbol to reg_section.
4531 (pa_parse_space_stmt): Modify call to pa_parse_number.
4532 (pa_space): Likewise.
4534 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4535 (hppa_force_relocation): Handle vtable relocs.
4536 (pa_vtable_entry): New.
4537 (pa_vtable_inherit): New.
4538 (md_pseudo_table): Add entries for vtable pseudos.
4539 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4540 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4542 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4543 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4544 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4546 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4547 specify a symbol type.
4549 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4550 dependent things together.
4551 (md_elf_symbol_type): Define.
4553 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4555 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4557 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4558 (obj_elf_vtable_entry): Declare.
4560 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4561 and export function.
4562 (obj_elf_vtable_entry): Similarly.
4563 (elf_pseudo_table): Fix the damage with a cast.
4565 2000-09-03 Richard Henderson <rth@cygnus.com>
4567 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4568 for template selection when a label is needed.
4570 2000-09-02 Kazu Hirata <kazu@hxi.com>
4572 * config/tc-ia64.c: Fix formatting.
4574 2000-09-02 Nick Clifton <nickc@redhat.com>
4576 * configure.in: Increase version number to 2.10.91.
4577 * configure: Regenerate.
4578 * aclocal.m4: Regenerate.
4579 * config.in: Regenerate.
4580 * po/gas.pot: Regenerate.
4581 * Makefile.in: Regenerate.
4583 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4585 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4586 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4587 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4589 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4592 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4594 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4595 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4596 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4597 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4598 (GOT_symbol): New variable.
4599 (md_undefined_symbol): Set it.
4601 2000-09-01 Richard Henderson <rth@cygnus.com>
4603 * config/tc-ia64.c (match): Don't inline.
4604 (extra_goodness): New.
4605 (md_begin): Prefer nop.f and nop.b for best_template.
4607 2000-08-31 Kazu Hirata <kazu@hxi.com>
4609 * as.c: Fix formatting.
4611 * frags.c: Likewise.
4612 * macro.c: Likewise.
4614 2000-08-31 Eric Christopher <echristo@cygnus.com>
4616 * config/tc-mn10300.c: Cleanup and fix warnings.
4617 (md_pseudo_table): Add initializers.
4618 (md_show_usage): Cleanup.
4619 (md_parse_option): Fix warnings.
4620 (md_undefined_symbol): Fix warnings.
4621 (md_conver_frag): Fix warnings.
4622 (tc_gen_reloc): Fix warnings.
4623 (md_apply_fix3): Fix warnings.
4624 (check_operand): Fix warnings.
4626 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4628 * acinclude.m4: Include libtool and gettext macros from the
4630 * aclocal.m4, configure: Rebuilt.
4632 2000-08-30 Mark Hatle <mhatle@mvista.com>
4634 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4636 2000-08-31 Kazu Hirata <kazu@hxi.com>
4638 * listing.c: Fix formatting.
4640 2000-08-29 Kazu Hirata <kazu@hxi.com>
4642 * app.c: Fix a comment typo. Fix formatting.
4644 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4646 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4647 offset of the target destination for jmp instructions.
4648 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4650 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4652 * NEWS: Mention support for CRIS.
4654 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4656 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4657 Sets `.lcomm' alignment to zero.
4659 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4661 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4662 TC_FIX_ADJUSTABLE): Define.
4664 2000-08-23 Jim Wilson <wilson@cygnus.com>
4666 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4667 unwind.personality_routine is set.
4669 2000-08-23 H.J. Lu <hjl@gnu.org>
4671 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4673 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4675 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4678 2000-08-22 H.J. Lu <hjl@gnu.org>
4680 * config.in (STRICTCOFF): New for strict COFF.
4682 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4683 i386-*-go32* and i386-go32-rtems*.
4684 * configure: Rebuilt.
4686 * config/obj-coff.c (obj_coff_endef): Follow the historical
4687 behavior if STRICTCOFF is not defined.
4689 * doc/internals.texi: Document STRICTCOFF.
4691 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4693 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4694 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4695 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4696 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4697 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4698 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4699 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4702 2000-08-22 Eric Christopher <echristo@cygnus.com>
4704 * config/tc-mn10300.c: (md_apply_fix): New function.
4705 (mn10300_force_relocation): New function.
4706 (mn10300_fix_adjustable): New function.
4708 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4709 (TC_HANDLES_FX_DONE): Define.
4710 (obj_fix_adjustable): Define.
4711 (MD_APPLY_FIX3): Define.
4712 (TC_LINKRELAX_FIXUP): Define.
4714 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4716 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4718 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4720 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4722 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4723 if the fixup resulted in a relocation.
4725 2000-08-18 Nick Clifton <nickc@redhat.com>
4727 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4728 Make reference to first element of shift_names explicit.
4730 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4732 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4733 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4734 add a symbol's address. Removed all target-specific #ifdefs that
4735 used to accomplished the same.
4736 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4737 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4738 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4739 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4740 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4742 2000-08-17 Kazu Hirata <kazu@hxi.com>
4744 * dwarf2dbg.c: Fix formatting.
4746 2000-08-17 Nick Clifton <nickc@redhat.com>
4748 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4749 to be recoded as logical shift lefts by zero.
4751 2000-08-16 Jim Wilson <wilson@cygnus.com>
4753 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4754 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4756 (note_register_values): Handle IA64_OPND_R3_2 operands.
4758 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4760 * config/tc-i860.c (md_operand): Silly typo fixed.
4762 2000-08-16 Nick Clifton <nickc@redhat.com>
4764 * config/tc-arm.c (struct asm_shift): Delete.
4766 (enum asm_shift_index): New.
4767 (struct asm_shift_properties): New.
4768 (struct asm_shift_name): New.
4769 (shift_properties[]); New.
4770 (shift_names[]); New.
4772 (decode_shift): Use new structures.
4773 Issue a warning is "ROR #0" is used.
4774 Issue a warning if "ASR #0" or "LSR #0" is used.
4776 (md_begin): Initialise arm_shift_hsh table from new
4777 asm_shift_name array.
4779 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4781 * config/tc-sparc.c: Kill all warnings.
4782 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4784 (md_show_usage): Update usage text.
4786 2000-08-16 Nick Clifton <nickc@redhat.com>
4788 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4791 2000-08-15 Will Cohen <wcohen@redhat.com>
4793 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4795 * config/tc-sh.c (md_assemble): Changed so debug_type
4796 test performed for ppi_assemble
4797 * config/tc-sh.c: Included dwarf2dbg.h.
4798 (debug_line): Defined.
4799 (md_assemble): Generates dwarf2 line info.
4800 (sh_finalize): New function. Finalize dwarf2 info.
4801 (assemble_ppi): Returns size of code generated.
4802 (build_Mytes): Returns size of code generated.
4803 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4804 * config/tc-sh.h (md_end): Defined.
4805 (sh_finalize): Declared.
4807 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4809 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4812 2000-08-14 Nick Clifton <nickc@redhat.com>
4814 * config/tc-arm.c (do_bx): Allow "bx pc".
4816 2000-08-14 Jim Wilson <wilson@cygnus.com>
4818 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4819 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4820 (md_begin): Change assignment to md.flag to OR in the new bit.
4822 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4824 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4825 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4828 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4830 * NEWS: Mention i860 support.
4832 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4834 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4836 2000-08-14 Andreas Schwab <schwab@suse.de>
4838 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4840 2000-08-11 Andreas Schwab <schwab@suse.de>
4842 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4845 2000-08-11 Kazu Hirata <kazu@hxi.com>
4847 * expr.c: Fix formatting.
4848 * config/obj-bout.c: Likewise.
4850 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4852 * doc/c-i860.texi: Flesh out the i860 section more.
4854 2000-08-10 Kazu Hirata <kazu@hxi.com>
4856 * symbols.c: Fix formatting.
4859 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4861 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4862 modifier has the IgnoreSize bit set.
4864 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4866 From Rodney Brown <RodneyBrown@mynd.com>
4867 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4868 * configure: Regenerate.
4870 2000-08-09 Kazu Hirata <kazu@hxi.com>
4872 * hash.c: Fix formatting.
4875 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4877 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4878 (i860_fix_info): New enum.
4879 (MD_APPLY_FIX3): Define.
4880 (WORKING_DOT_WORD): Define.
4881 (TC_HANDLES_FX_DONE): Define.
4882 (DIFF_EXPR_OK): Define.
4883 (LISTING_HEADER): Define.
4884 (TARGET_FORMAT): Select target format based on endian flag.
4885 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4886 (target_big_endian): Add external declaration.
4888 * config/tc-i860.c: All existing code reworked completely. Other
4889 new code shown below.
4890 (SYNTAX_SVR4): Define.
4891 (target_warn_expand): New variable.
4892 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4893 (md_longopts): Declare and define with new options (-EL, -EB,
4895 (md_show_usage): New function.
4896 (md_operand): New function.
4897 (obtain_reloc_for_imm16): New function.
4898 (md_apply_fix3): New function.
4899 (tc_gen_reloc): New function.
4901 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4903 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4904 2 bytes of the jump address are in the same frag.
4905 (find): Accept 68hc12 register indirect modes.
4907 * NEWS: Mention 68HC11 & 68HC12 support.
4909 2000-08-07 Richard Henderson <rth@cygnus.com>
4911 * config/tc-ia64.c (unwind): Add prologue_mask member.
4912 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4913 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4914 (dot_body): Clear unwind.prologue_mask.
4915 (dot_prologue): Set it. Accept a register second argument.
4917 2000-08-07 Kazu Hirata <kazu@hxi.com>
4919 * config/atof-ieee.c: Fix formatting.
4920 * config/atof-tahoe.c: Likewise.
4922 2000-08-06 Nick Clifton <nickc@cygnus.com>
4924 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4927 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4928 of .popsection, .previous, .pushsection, .subsection,
4929 .version, .vtable_entry, .vtable_inherit and .weak.
4931 2000-08-05 Kazu Hirata <kazu@hxi.com>
4933 * config/tc-cris.c: Fix formatting.
4934 * config/tc-i386.c: Likewise.
4935 * config/tc-sparc.c (sparc_ip): Simplify the code.
4937 2000-08-04 Kazu Hirata <kazu@hxi.com>
4939 * config/tc-cris.c: Rearrange code for readability.
4940 * config/tc-d10v.c: Fix formatting.
4941 * config/tc-m32r.c: Likewise.
4942 * config/tc-sparc.c: Likewise.
4944 2000-08-02 Jim Wilson <wilson@cygnus.com>
4946 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4947 before ia64_find_opcode.
4948 (md_assemble): Likewise.
4950 2000-08-01 Nick Clifton <nickc@cygnus.com>
4952 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4953 Undo some formatting fixes.
4955 2000-08-01 Kazu Hirata <kazu@hxi.com>
4957 * config/obj-som.c: Fix formatting.
4958 * config/obj-ieee.c: Likewise.
4959 * config/tc-arm.c: Likewise.
4960 * config/tc-v850.c: Likewise.
4962 2000-08-01 Nick Clifton <nickc@redhat.com>
4964 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4965 index by command line option.
4967 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4969 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4970 (@node M68K-Branch): Rewrite to match the reality.
4972 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4974 * doc/c-i860.texi: New file.
4975 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4976 * doc/Makefile.in: Regenerate.
4977 * doc/all.texi: Add I860 as relevant architecture.
4978 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4980 2000-07-31 Kazu Hirata <kazu@hxi.com>
4982 * config/tc-d30v.c: Fix formatting.
4984 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4986 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4987 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4988 long emit a long branch if available instead of an absolute jump, never
4989 emit absolute jumps for anything with --pcrel.
4991 * doc/c-m68k.texi: Document new command line option.
4993 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
4995 * config/tc-avr.c: Use PARAMS macro in function declarations.
4996 Don't declare md_pcrel_from_section (already in tc-avr.h).
4997 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4998 (avr_operand): Don't set (unsigned) op_mask to -1.
5000 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5002 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5003 * configure: Regenerated.
5004 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5005 of operand to the .type directive (.e.g, "type").
5007 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5009 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5010 * app.c (do_scrub_chars): Record where first comment found.
5011 * read.c (read_a_source_file): Init found_comment on entry, and
5012 notify whether comments found on exit.
5013 * config/tc-hppa.c (md_shortopts): Add "c".
5014 (md_longopts): Add warn-comment.
5015 (md_parse_option): Handle it.
5016 (md_show_usage): Show available options.
5017 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5019 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5021 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5022 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5024 (md_estimate_size_before_relax): Don't fall off end of function.
5026 2000-07-27 Kazu Hirata <kazu@hxi.com>
5028 * config/tc-avr.c: Fix formatting.
5029 * config/tc-ns32k.c: Likewise.
5031 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5033 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5035 2000-07-27 Kazu Hirata <kazu@hxi.com>
5037 * config/tc-d10v.c: Fix formatting.
5038 * config/tc-z8k.c: Likewise.
5039 * config/tc-sparc.c: Likewise.
5041 2000-07-26 Dave Brolley <brolley@redhat.com>
5043 * cgen.c (queue_fixup): Declare opinfo.
5044 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5045 (gas_cgen_md_operand): Ditto.
5046 (gas_cgen_md_apply_fix3): Ditto.
5048 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5050 * config/obj-coff.c (obj_frob_symbol): Don't merge
5051 labels. Don't merge if the symbol isn't constant. Return
5052 immediately if a symbol is merged.
5054 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5056 * frags.c (frag_align): Correct absolute section alignment.
5058 2000-07-20 DJ Delorie <dj@redhat.com>
5060 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5061 it breaks linking against DLLs.
5063 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5065 * configure.in: Add CRIS support.
5066 * configure: Regenerate.
5067 * Makefile.am: (CPU_TYPES): Add cris.
5068 (CPU_OBJ_VALID) [aout]: Add cris.
5069 (MULTI_CPU_TYPES): Add cris.
5070 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5071 [coff]: Only i386 and mips are valid.
5072 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5073 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5074 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5075 Regenerate dependencies.
5076 * Makefile.in: Regenerate.
5077 * aclocal.m4: Regenerate.
5078 * as.c: Declare crisaout, criself.
5079 * config/tc-cris.h, config/tc-cris.c: New.
5080 * config/e-criself.c, config/e-crisaout.c: New.
5081 * po/POTFILES.in, po/gas.pot: Regenerate.
5083 2000-07-20 Kazu Hirata <kazu@hxi.com>
5085 * read.c: Fix formatting.
5086 * write.c: Fix formatting.
5088 2000-07-19 H.J. Lu <hjl@gnu.org>
5090 * sb.c: Include <stdlib.h> if exists for abort ().
5092 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5094 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5095 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5096 (pa_type_args): Same here.
5098 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5100 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5101 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5102 the storage class is already set.
5104 2000-07-17 Kazu Hirata <kazu@hxi.com>
5106 * config/tc-m68hc11.c: Fix formatting.
5107 * config/tc-mn10200.c: Likewise.
5108 * config/tc-mn10300.c: Likewise.
5109 * config/tc-pj.c: Likewise.
5110 * config/tc-tic80.c: Likewise.
5111 * config/tc-w65.c: Likewise.
5113 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5115 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5118 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5120 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5123 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5125 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5126 ELF as are used for SOM (except the 32-bit reloc one) to decide
5127 whether a symbol can be reduced to a section symbol. Expand on
5128 the comment for symbols involved in LR% and RR% expressions.
5130 2000-07-14 Nick Clifton <nickc@cygnus.com>
5132 * config/tc-mips.c (mips_disable_float_construction): New
5133 static variable. Set to true if doubles should not be
5134 constructed by loading two single width fp registers with
5135 halves of the value.
5136 (mips_ip): Test mips_disable_float_construction.
5137 (md_longopts): Add command line switches --construct-floats
5138 and --no-construct-floats.
5139 (md_parse_option): Parse new command line options.
5140 (md_show_usage): Describe new command line options.
5142 * doc/c-mips.texi: Document new command line options.
5144 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5146 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5147 * configure: Regenerate.
5149 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5151 * configure.in (DEFAULT_EMULATION setting): Revert part of
5152 2000-07-01 change that set te_multi=multi unless set to tmips.
5153 * configure: Regenerate.
5155 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5157 * config/obj-coff.c (coff_frob_section): Add padding to the last
5158 section when aligning it increases its size.
5160 2000-07-11 Kazu Hirata <kazu@hxi.com>
5162 * config/tc-tic54x.c: Fix formatting.
5164 2000-07-10 Kazu Hirata <kazu@hxi.com>
5166 * config/tc-h8500.c: Fix formatting.
5167 * config/tc-tic54x.c: Fix formatting.
5169 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5171 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5172 displacements correctly.
5174 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5176 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5178 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5182 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5184 From David Huggins-Daines <dhd@linuxcare.com>
5185 * config/te-hppalinux64.h: Add a new emulation.
5186 * configure.in (emulations): Add configure bits to support the
5187 64-bit Linux/parisc target.
5188 * configure: Regenerate.
5190 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5191 (md_shortopts): Add `V' for ELF.
5193 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5194 when SOM or ELF_ARG_RELOC are defined.
5195 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5196 ELF_ARG_RELOC are defined.
5197 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5198 (pa_stringer): ..Do it here instead. Fix comment typos.
5199 (hppa_force_relocation): Cast enums to int before comparing with
5202 From Ryan Bradetich <rbradetich@uswest.net>
5203 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5204 redifinition warning.
5205 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5206 (hppa_force_relocation): ditto
5207 (md_apply_fix): Added cast to buf to fix warnings.
5209 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5210 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5212 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5213 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5214 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5215 reloc_type** to avoid warnings in switch.
5216 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5217 little earlier instead.
5219 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5221 (pa_type_args): Use symbol_arg_reloc_info.
5222 (struct pa_it): Make arg_reloc unsigned int.
5223 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5224 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5225 (pa_code): Delete. pa_text duplicates this function.
5226 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5227 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5229 (cons_fix_new_hppa): Actually change selector to e_fsel when
5230 warning about assuming so.
5231 (tc_gen_reloc): More example elf arg reloc code.
5232 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5233 (hppa_force_relocation): Likewise.
5235 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5237 (pa_end_of_source): Prototype.
5238 (hppa_fix_adjustable): Prototype.
5239 (LABELS_WITHOUT_COLONS): Move it..
5240 * config/te-hppa.h: To here.
5242 * config/te-hppa64.h: New file.
5244 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5246 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5247 format -10, -16, 16 relocs.
5248 (hppa_elf_mark_end_of_function): Test for null
5249 last_call_info->start_symbol
5251 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5252 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5253 re_assesmble_* functions. Delete extraneous statements. Fix
5255 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5256 insn to re_assemble_*.
5258 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5260 * doc/internals.texi (Expressions): Fix typo.
5262 2000-07-08 Kazu Hirata <kazu@hxi.com>
5264 * config/tc-sh.c: Fix formatting.
5265 * config/tc-tic54x.c: Fix formatting.
5266 * depend.c: Fix formatting.
5267 * flonum-konst.c: Likewise.
5268 * flonum-mult.c: Likewise.
5270 2000-07-07 Kazu Hirata <kazu@hxi.com>
5272 * config/tc-sh.c: Fix comments.
5273 * config/obj-vms.c: Fix comments.
5274 * config/tc-a29k.c: Likewise.
5275 * config/tc-alpha.c: Likewise.
5276 * config/tc-h8300.c: Likewise.
5277 * config/tc-h8500.c: Likewise.
5278 * config/tc-i370.c: Likewise.
5279 * config/tc-ia64.c: Likewise.
5280 * config/tc-m68hc11.c: Likewise.
5281 * config/tc-m68k.c: Likewise.
5282 * config/tc-mips.c: Likewise.
5283 * config/tc-ns32k.c: Likewise.
5284 * config/tc-ppc.c: Likewise.
5285 * config/tc-z8k.c: Likewise.
5287 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5289 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5290 Default to '(SEC_LOAD | SEC_DATA)'.
5291 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5293 * doc/internals.texi (CPU Backend): Describe
5294 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5296 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5298 * as.c (parse_args): NULL terminate the long option list.
5300 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5302 * config/tc-d30v.h: Include "write.h" for fixS.
5303 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5305 2000-07-05 Nick Clifton <nickc@cygnus.com>
5307 * config/tc-d30v.c (write_2_short): Further changes to warning
5308 messages produced when combining EITHER_BUT_PREFER_MU attributed
5311 2000-07-05 DJ Delorie <dj@redhat.com>
5315 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5317 * config/tc-arm.c (psrs): Accept combinations of flags.
5319 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5321 * config/tc-avr.c: Change _ () to _() around all strings marked
5322 for translation (exception from the usual coding style).
5323 (avr_opt): New struct variable, how the new switches are set.
5324 (OPTION_MMCU): Define as 'm' and actually use.
5325 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5326 (show_mcu_list): New function, display the list of known MCUs.
5327 (md_show_usage): Document the new switches. Call show_mcu_list.
5328 (avr_set_arch): Change 'm' to OPTION_MMCU.
5329 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5330 Handle the new switches.
5331 (avr_operands): Disable warnings for undefined combinations of
5332 operands if -mall-opcodes. Disable warnings for skipping two-word
5333 instructions if enhanced core or -mno-skip-bug.
5334 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5335 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5336 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5337 (avr_ldi_expression): Warn about implicit lo8().
5338 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5340 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5342 * configure.in: Add entry for mips-*-sysv4*MP*
5343 * configure: Rebuild
5344 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5345 elf32-tradlittlemips for traditional mips targets.
5346 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5347 test for Link Once sections as in adjust_reloc_syms.
5348 * config/te-tmips.h: New file for traditional mips targets. Define
5351 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5353 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5354 flags argument is not present, don't change an existing section's
5355 section's attributes. If the flags argument is present, warn if the
5356 attributes don't match the section's current attributes. When
5357 long section names are supported, set SEC_LINK_ONCE and
5358 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5360 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5362 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5363 symbols; create them.
5365 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5367 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5368 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5370 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5372 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5373 expressions. Ignore the problem when handling 16 bit signed
5374 immediates, because the assembler will take care of the relocation
5377 2000-06-27 Nick Clifton <nickc@cygnus.com>
5379 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5380 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5381 sequential order, and emit warning messages if the input source
5382 code contains constructs like that, or parallel constructs
5383 containing such opcodes.
5385 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5387 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5388 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5389 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5390 (md_show_usage): Update usage message.
5391 (md_parse_option): Allow redefinition of MCU type within the
5392 same avr[1-5] bfd machine type. Show both old and new MCU type
5393 in the error message.
5394 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5395 Simplify 8K wrap code.
5397 2000-06-25 Kazu Hirata <kazu@hxi.com>
5399 * config/obj-aout.c: Remove all uses of DEFUN.
5400 * config/obj-ieee.c: Likewise.
5401 * config/tc-sh.c: Fix comment typos.
5402 * config/tc-tahoe.c: Likewise.
5403 * config/tc-vax.c: Likewise.
5404 * config/tc-w65.c: Likewise.
5405 * config/tc-z8k.c: Likewise.
5406 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5408 2000-06-24 DJ Delorie <dj@cygnus.com>
5410 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5411 more changes from Sept 1999
5412 (tc_i386_fix_adjustable): ditto
5413 (md_apply_fix3): ditto
5415 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5417 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5418 (gas_cgen_parse_operand): Set it around expression() call.
5419 (gas_cgen_md_operand): Test for it before longjmp().
5421 2000-06-24 Kazu Hirata <kazu@hxi.com>
5423 * config/tc-h8500.c: Remove all uses of DEFUN.
5424 * config/tc-sh.c: Likewise.
5425 * config/tc-w65.c: Likewise.
5426 * config/tc-z8k.c: Likewise.
5428 * config/tc-h8500.c: Fix typos in comments.
5430 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5432 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5435 2000-06-23 matthew green <mrg@redhat.com>
5437 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5438 defined. Fix error message for `[' grouping.
5440 2000-06-22 Kazu Hirata <kazu@hxi.com>
5442 * config/tc-h8300.c: Fix formatting and comment typos.
5444 2000-06-22 Timothy Wall <twall@cygnus.com>
5446 * config/tc-ia64.c (note_register_values): Move premature QP
5447 notation clearing into the appropriate place.
5449 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5451 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5452 first before anything else. Add bin-bugs.h, emul.h and progress.h
5453 Sort list of files as for $(OBJS) in Makefile.am.
5455 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5456 find one. Remake dependencies.
5457 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5458 * Makefile.in: Regenerate.
5459 * doc/Makefile.in: Regenerate.
5461 * config/tc-i386.c (i386_displacement): Don't assume a constant
5462 displacement is necessarily 16 bits when in 16 bit code mode.
5463 (md_assemble): Instead size the displacement here after we know
5464 for sure that a .code16gcc operand hasn't automatically added
5465 operand size prefixes.
5467 2000-06-21 H.J. Lu <hjl@gnu.org>
5469 * Makefile.am: Rebuild dependency.
5470 * Makefile.in: Rebuild.
5472 2000-06-21 Kazu Hirata <kazu@hxi.com>
5474 * config/tc-h8300.c (parse_reg): Make the function static.
5475 (parse_exp): Likewise.
5477 2000-06-20 DJ Delorie <dj@cygnus.com>
5479 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5480 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5481 for cygwin import libraries to work properly.
5483 2000-06-20 H.J. Lu <hjl@gnu.org>
5485 * Makefile.am: Rebuild dependency.
5486 * Makefile.in: Rebuild.
5487 * configure: Likewise.
5488 * doc/Makefile.in: Likewise.
5490 2000-06-20 Timothy Wall <twall@cygnus.com>
5492 * doc/internals.texi (CPU backend): Add @itemx for
5493 TC_START_LABEL_WITHOUT_COLON.
5494 * doc/c-tic54x.texi: New.
5495 * doc/as.texinfo: Add tic54x features and include primary tic54x
5497 * doc/all.texi: Add C54X.
5498 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5499 * doc/Makefile.in: Regenerate.
5500 * configure.in: Add tic54x and define LIBM for tic54x.
5501 * configure: Regenrate.
5502 * config/tc-tic54x.[ch]: New.
5503 * config/obj-coff.h: Add tic54x.
5504 * Makefile.am: (CPU_TYPES): Add tic54x.
5505 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5506 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5507 (as_new_LDADD): Add $(LIBM).
5508 * Makefile.in: Regenerate.
5510 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5512 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5513 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5514 * doc/as.texinfo: Likewise.
5516 * configure, Makefile.in: Regenerate.
5517 * configure.in (emulations): Recognize m6811 and m6812.
5518 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5519 Added files for 68hc11 and 68hc12 assembler.
5520 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5521 * config/tc-m68hc11.h: Header definition for that assembler.
5523 2000-06-18 Nick Clifton <nickc@redhat.com>
5525 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5526 instead of OCTETS_PER_BYTE.
5528 * config/tc-v850.c: Fix compile time warnings.
5529 * config/tc-ppc.c: Fix compile time warnings.
5531 2000-06-18 H.J. Lu <hjl@gnu.org>
5533 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5534 * configure: Rebuild.
5536 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5538 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5541 2000-06-16 Nick Clifton <nickc@cygnus.com>
5543 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5544 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5546 * doc/c-mips.texi: Document newly accepted cpu variants.
5548 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5550 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5552 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5554 * macro.c (getstring): Make it possible to escape the quote
5557 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5559 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5561 2000-06-13 H.J. Lu <hjl@gnu.org>
5563 * configure: Regenerate.
5565 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5567 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5569 * doc/internals.texi (line_separator_chars): Semicolon is no
5570 longer a default. Mention null and newline as defaults.
5572 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5574 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5575 * config/tc-i860.h (line_separator_chars): Likewise.
5576 * config/tc-h8300.c (line_separator_chars): Likewise.
5577 * config/tc-i960.c (line_separator_chars): Likewise.
5578 * config/tc-m68k.c (line_separator_chars): Likewise.
5579 * config/tc-mips.c (line_separator_chars): Likewise.
5580 * config/tc-ns32k.c (line_separator_chars): Likewise.
5581 * config/tc-sparc.c (line_separator_chars): Likewise.
5582 * config/tc-vax.c (line_separator_chars): Likewise.
5584 * config/tc-h8300.c (comment_chars): Use string initialiser.
5585 * config/tc-i960.c (line_comment_chars): Likewise.
5586 * config/tc-z8k.c (comment_chars, line_comment_chars,
5587 line_separator_chars): Likewise.
5589 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5592 2000-06-08 Nick Clifton <nickc@cygnus.com>
5594 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5597 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5599 * configure.in (VERSION): Update to show this is the CVS mainline.
5601 2000-06-08 Matthew Jacob <mjacob@feral.com>
5603 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5604 $at is the integer register $r28, vs. both $r28 and the floating
5605 point register $f28.
5607 2000-06-08 James E. Wilson <wilson@cygnus.com>
5609 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5610 (dot_endp): Don't call ia64_flush_insns.
5611 (emit_one_bundle): Don't delete prologue/body records from
5612 unwind_record list in first loop. Rewrite second loop to account for
5615 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5617 * config/tc-ia64.c: Add missing prototypes.
5618 (generate_unwind_image): Cast argument to output_unw_records call.
5620 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5622 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5624 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5626 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5627 (REGISTER_P): likewise.
5628 (avr_opcodes): uses include/opcode/avr.h
5629 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5631 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5633 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5636 2000-06-03 H.J. Lu <hjl@gnu.org>
5638 * read.c (is_end_of_line): Put back `;'.
5640 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5642 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5644 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5646 * expr.c (operand): Test is_end_of_line outside switch to catch
5647 line separator chars that are also operators.
5648 (operator): Return O_illegal for line separator chars.
5650 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5651 entry (or `!' entry for TC_HPPA).
5653 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5654 before indexing is_end_of_line. Remove redundant check for '\0'.
5656 * config/tc-h8500.c (md_assemble): Likewise.
5657 * config/tc-mcore.c (md_assemble): Likewise.
5658 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5661 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5663 * config/tc-mcore.c (mcore_cons): Likewise.
5664 (mcore_float_cons): Likewise.
5665 (mcore_stringer): Likewise.
5666 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5668 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5670 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5672 2000-05-29 Nick Clifton <nickc@cygnus.com>
5674 * config/tc-sh.c: Fix compile time warning messages.
5676 * config/tc-mips.c: Fix compile time warning messages.
5678 2000-05-29 Philip Blundell <philb@gnu.org>
5680 * doc/as.texinfo: Update copyright dates.
5681 (Local Labels): Delete misplaced mention of ARM.
5682 * NEWS: Mention ARM ELF support.
5684 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5686 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5687 it is modified, and use the real_size to compute the frag address
5688 for dwarf2 line info.
5690 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5692 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5693 line-matching scheme to cope with automake moving variables around.
5694 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5695 * Makefile.in: Regenerate.
5697 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5699 * config/tc-sparc.c (sparc_relax): New.
5700 (md_longopts): Add -relax and -no-relax options.
5701 (md_parse_options, md_show_usage): Likewise.
5702 (md_apply_fix3): Optimize tail call into branch always if possible.
5704 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5706 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5707 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5708 rules, with warning when a GAS statement specifies a packing that
5709 will result in an instruction being squashed.
5710 Added typdef packing_type and enumerals, changed various integer
5711 literals to use the enumerals.
5713 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5715 * config/tc-ia64.c (dot_restorereg_p): New function.
5716 (md_pseudo_table): Add restorereg.p.
5717 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5718 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5720 * config/tc-ia64.h (unw_record_type): Add unwabi.
5721 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5722 called MASK with members for imask, and the masks produced by
5723 fr_mem, gr_mem, br_mem, and frgr_mem.
5724 (unw_p_record): Add members ABI and CONTEXT.
5725 (unw_x_record): Add member AB.
5726 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5727 as pseudo-register for use during unwind info generation.
5728 (AR_PFS, AR_LC): New macros.
5729 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5730 whose names start with an at sign (as in "@priunat").
5731 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5733 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5734 proc_end, unwind_info, personality_routine): Consolidate into
5735 "unwind" structure to reduce offset-table use. Add member
5736 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5738 (output_R1_format, output_R3_format, output_P3_format,
5739 output_P6_format): Initialize R with zero to reduce compiler warnings.
5740 (output_P7_format): Ditto. Add `default' branch to switch
5741 statement to reduce compiler warnings.
5742 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5743 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5744 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5745 into single argument.
5746 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5747 compiler warnings. Merge A and B args into single argument.
5748 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5749 A and B args into single argument.
5750 (free_record): Removed (wasn't used).
5751 (free_list_records): Also free imasks in prologue records.
5752 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5753 (output_spill_mask): Remove.
5754 (output_unwabi): New function.
5755 (output_epilogue, output_label_state, output_copy_state): Call
5757 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5758 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5760 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5761 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5762 as part of handling the prologue records. Emit region's imask if
5763 we have one. Handle unwabi, epilogue, label_state, copy_state,
5764 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5765 spill_sprel_p, and spill_reg_p records.
5766 (set_imask, count_bits, slot_index): New function.
5767 (fixup_unw_records): Fix region size computation. Handle
5768 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5769 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5770 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5771 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5772 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5773 (dot_save): Use manifest constants for applicaton registers.
5774 Handle REG_PR and REG_PRIUNAT.
5775 (dot_restore): Don't just ignore it.
5776 (dot_restorereg): New function..
5777 (generate_unwind_image): Ensure unwind info is a multiple of eight
5778 bytes, not just four bytes.
5779 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5780 (dot_altrp): Don't just ignore it.
5781 (dot_savemem): New function. Replaces dot_savesp() and
5782 dot_savepsp(). Use manifest constants for applicaton registers.
5783 Handle REG_PR and REG_PRIUNAT.
5784 (dot_savef): Simplify.
5785 (dot_saveb): Support generation of br_gr.
5786 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5787 dot_label_state, dot_copy_state): New function.
5788 (dot_unwabi): Don't just ignore it.
5789 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5790 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5791 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5792 (emit_one_bundle): Set slot number for prologue/body records
5793 *before* emitting the first insn.
5794 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5795 (md_begin): Declare "psp" pseudo-register.
5796 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5797 so we don't get segfault.
5798 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5799 counts as required per SW Conventions manual
5800 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5801 output_preds_psprel, output_preds_sprel, output_spill_base,
5802 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5803 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5804 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5805 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5806 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5807 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5808 (dot_vframe): Implement.
5809 (dot_vframesp, dot_vframepsp): New function.
5811 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5813 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5814 * configure: Regenerate.
5816 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5818 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5819 (md_estimate_size_before_relax): so we can use it here instead of
5820 old kludges. Localise vars to blocks. Comment.
5822 * frags.c (frag_new): Update fr_var comments.
5823 * frags.h (struct frag): Ditto.
5825 2000-05-22 Richard Henderson <rth@cygnus.com>
5827 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5828 (pseudo_func): Add pcrel.
5829 (operand_match): Handle IA64_OPND_TGT64.
5830 (build_insn): Likewise.
5831 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5832 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5833 (fix_insn): Handle all three 64-bit relocation types.
5835 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5837 * obj.h (struct format_ops): New members begin, app_file,
5838 s_set_other, s_set_desc, s_get_type, s_set_type,
5839 separate_stab_sections, init_stab_section.
5841 * config/obj-multi.h: Update GPL notice to v2.
5843 (obj_app_file): New.
5844 (S_SET_SIZE): Test s_set_size for NULL before calling.
5845 (S_SET_ALIGN): Similar for s_set_align.
5850 (SEPARATE_STAB_SECTIONS): New.
5851 (INIT_STAB_SECTION): New.
5852 (EMIT_SECTION_SYMBOLS): New.
5853 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5855 * config/obj-elf.h: Update GPL notice to v2.
5856 Mention that this file is included from obj-multi.h.
5857 (obj_begin): Wrap definition in ifndef.
5858 (elf_file_symbol): Constify declaration.
5859 (obj_app_file): Ditto.
5860 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5861 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5863 * config/obj-elf.c (elf_s_set_other): New.
5864 (elf_file_symbol): Constify argument.
5865 (elf_separate_stab_sections): New.
5866 (elf_init_stab_section): New.
5867 (elf_format_ops): Add new members. Remove comma at end.
5869 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5870 (ecoff_format_ops): Add new fields. Remove comma at end.
5871 Mention inconsistency for emit_section_symbols.
5873 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5875 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5876 (coff_separate_stab_sections): New.
5877 (coff_format_ops): Add new members.
5879 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5880 (obj_aout_s_set_other): New.
5881 (obj_aout_s_set_desc): New.
5882 (obj_aout_s_get_type): New.
5883 (obj_aout_s_set_type): New.
5884 (obj_aout_separate_stab_sections): New.
5885 (aout_format_ops): New members added. Use obj_aout_process_stab,
5886 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5887 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5889 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5891 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5893 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5894 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5895 (md_estimate_size_before_relax): Ensure jumps to weak and
5896 externally visible symbols are relocatable.
5898 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5900 * stabs.c (aout_process_stab): Make global.
5901 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5902 * read.h (aout_process_stab): Declare.
5904 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5905 Generalize to *aout, *coff *elf.
5906 * configure: Regenerated.
5908 * doc/internals.texi (Object format backend): Say
5909 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5911 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5912 * Makefile.in: Regenerated.
5914 2000-05-19 Catherine Moore <clm@cygnus.com>
5916 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5918 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5920 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5921 instruction to reflect change in re_assemble_*.
5923 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5925 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5926 build PA64 ELF tools.
5927 * configure: Rebuilt.
5929 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5931 * Makefile.am: Regenerate dependencies.
5932 * Makefile.in: Regenerate.
5934 2000-05-15 Nick Clifton <nickc@cygnus.com>
5936 * config/tc-arm.c (struct asm_psr): Add boolean field
5937 distinguishing between CSPR and SPSR. Rename 'number' field
5939 (psrs): Rearrange contents to match new asm_psr structure.
5940 (arm_psr_parse): Move next to psr_required_here. Make it
5941 return an asm_psr structure.
5942 (psr_required_here): Use asm_psr structure returned by
5944 (do_msr): Reorganise to allow psr_required_here to be called
5946 (md_undefined_name): Mark 'name' parameter as unused, since
5947 the COFF target does not use it.
5949 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5951 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5953 * config/te-aux.h: Likewise.
5954 * config/te-dpx2.h: Likewise.
5955 * config/te-go32.h: Likewise.
5956 * config/te-hp300.h: Likewise.
5957 * config/te-hppa.h: Likewise.
5958 * config/te-i386aix.h: Likewise.
5959 * config/te-ic960.h: Likewise.
5960 * config/te-interix.h: Likewise.
5961 * config/te-nbsd532.h: Likewise.
5962 * config/te-pc532mach.h: Likewise.
5963 * config/te-ppcnw.h: Likewise.
5964 * config/te-psos.h: Likewise.
5965 * config/te-sparcaout.h: Likewise.
5966 * config/te-sun3.h: Likewise.
5967 * config/te-sysv32.h: Likewise.
5969 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5971 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5972 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5973 and sign extend without an if statement.
5974 (build_bytes): Likewise.
5976 2000-05-14 Kazu Hirata <kazu@hxi.com>
5978 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5979 X_add_symbol L_32 case.
5981 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5983 * config/te-freebsd.h: New file.
5985 2000-05-13 Alan Modra <alan@linuxcare.com.au>
5987 * asintl.h (gettext, dgettext, dcgettext, textdomain,
5988 bindtextdomain): Replace defines with those from intl/libgettext.h
5989 to quieten gcc warnings.
5991 * NEWS: Mention x86 .arch and -q.
5993 * config/tc-i386.c (quiet_warnings): New.
5994 (md_assemble): Use quiet_warnings.
5995 (md_parse_option): Set quiet_warnings from -q.
5996 (md_show_usage): Mention -q, delete -m.
5997 (flag_do_long_jump): Delete.
5998 (md_parse_option): Remove -m.
5999 (md_show_usage): Remove -m.
6000 (md_create_long_jump): Remove useless flag_do_long_jump code.
6002 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6003 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6005 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6006 Alexander Sokolov <robocop@netlink.ru>
6008 * doc/c-i386.texi (i386-Arch): New section.
6009 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6011 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6012 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6013 architecture has been given and is not 486.
6014 (set_cpu_arch): New.
6015 (md_pseudo_table): Add .arch.
6016 (md_assemble): Warn if cpu architecture has been given and an
6017 unsupported instruction.
6019 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6020 Move operand_types bit defines after relevant template field.
6021 (template): Add cpu_flags.
6025 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6027 * config/tc-mn10300.h (md_end): Define.
6028 (mn10300_finalize): Declare.
6029 * config/tc-mn10300.c: Include dwarf2dbg.h.
6030 (debug_line): Define.
6031 (md_assemble): Generate dwarf2 line info.
6032 (mn10300_finalize): New function. Finalize dwarf2 info.
6034 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6036 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6037 external version of the relocation for weak symbols.
6039 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6041 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6042 frame size in units of 16 bytes, as required per SW Conventions manual.
6043 (output_unw_records): Output info-block header as a dword to get
6046 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6048 * as.h: #include "file", not <file> on files from ../include.
6049 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6050 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6051 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6052 (tc_coff_symbol_emit_hook): Ditto.
6053 (OPTCOUNT): Cast to int to avoid compiler warning.
6054 (md_begin): Fix signed/unsigned warnings.
6056 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6058 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6059 ABRANCH LONG case for a conditional branch on a 68000.
6060 (md_estimate_size_before_relax): Likewise. Also handle
6061 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6062 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6063 PC-relative on all CPUs.
6064 (md_estimate_size_before_relax): Likewise.
6066 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6068 * as.c (parse_args): Just mention current year in printed
6071 2000-05-03 J.T. Conklin <jtc@redback.com>
6073 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6075 (md_parse_option): Recognize -m7400.
6077 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6079 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6080 don't permit lp to become less than the words array.
6082 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6084 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6085 Fix little-endian case.
6087 2000-05-03 David O'Brien <obrien@NUXI.com>
6089 * as.c (parse_args): Update copyright.
6091 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6093 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6094 for the .bss section too.
6096 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6098 * configure.in: Set em=linux for hppa-*-linux.
6099 * configure: Regenerate.
6100 * doc/Makefile.in: Regenerate with correct automake.
6102 * frags.c (frag_grow): Sanity check chunk_size.
6104 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6105 * config/obj-som.h: Likewise.
6106 * config/obj-ieee.h: Likewise.
6108 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6110 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6111 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6112 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6113 (pa_ip): low_sign_unext now returns via function value. Use
6114 re_assemble_* instead of dis_assemble_* and
6115 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6117 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6118 (md_section_align, md_parse_option, md_show_usage,
6119 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6120 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6121 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6122 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6123 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6125 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6126 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6127 outside of switch. Correct mask and shifting errors in case 10
6128 and case -11. In case 21, compare against signed range to suit
6129 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6130 case 17 and case 22, use offsetT variable to properly check range.
6131 Use re_assemble_* here too.
6132 (evaluate_absolute): Change type of value to offsetT. Call
6133 hppa_field_adjust to do the work for us.
6134 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6135 (pa_parse_cmpib_64_cmpltr): Ditto.
6136 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6137 of i to unsigned int.
6138 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6139 (pa_end_of_source): Return type is void.
6141 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6143 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6145 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6147 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6148 More comments added.
6149 (md_begin): Removed "construct symbols for each register name".
6150 Because register names conflicts with GCC generated function
6152 (avr_operand): Now constant numbers can be used as a register
6153 identifiers (0 as r0, 31 as r31).
6154 (md_assemble): use skip_space () before parsing instruction
6157 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6159 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6160 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6161 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6162 * configure: Regenerate.
6164 2000-04-29 Andreas Jaeger <aj@suse.de>
6166 * as.h: Correctly check GCC version.
6168 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6170 * doc/as.1: Fix unbalanced brackets.
6172 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6174 (line_comment_chars): Set to '/' if TE_FreeBSD.
6176 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6178 * configure.in: Configury support for PA64 (currently disabled).
6179 * configure: Rebuilt.
6181 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6183 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6184 bfd_set_section_alignment.
6186 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6188 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6191 2000-04-24 Nick Clifton <nickc@cygnus.com>
6193 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6194 * doc/as.texinfo (Align): Include arm and strongarm in list of
6195 targets that have the second form of the behaviour of the .align
6198 2000-04-24 Mark Klein <mklein@dis.com>
6200 * config/obj-som.c: Terminate obj_pseudo_table.
6202 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6204 * as.c (parse_args): Allow md_parse_option to override -a listing
6206 * config/obj-coff.c (add_lineno): Change type of offset parameter
6207 from "int" to "bfd_vma."
6208 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6209 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6210 (ppc_change_csect): Align correctly for XCOFF64.
6211 (ppc_machine): New function, which discards "ppc_machine" line.
6212 (ppc_tc): Cons for 8 when code is 64 bit.
6213 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6215 (md_parse_option): Handle -a64 and -a32.
6217 * config/tc-ppc.h (TARGET_MACH): Define.
6218 (TARGET_FORMAT): Move to function.
6219 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6221 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6223 * config/tc-avr.c: New AVR_ISA_ defined.
6224 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6225 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6226 for `fmul', `movw' and `lpm R,Z' instructions.
6227 (avr_operands): Warn if current opcode is a two-word instruction
6228 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6229 (avr_opcodes): New commands added.
6230 (REGISTER_P): Check 'a' and 'v' constraint letters.
6231 (mcu_types): New MCU added.
6233 2000-04-22 Timothy Wall <twall@cygnus.com>
6235 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6237 (operand_match): Conditionally insert default bit values for IMMU9.
6239 2000-04-14 Matthew Green <mrg@cygnus.com>
6241 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6242 * configure: Rebuilt.
6244 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6245 Jason Eckhardt <jle@cygnus.com>
6247 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6249 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6250 Added handling of new operand types l,y,&,fe,fE,fx.
6252 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6253 David Mosberger <davidm@hpl.hp.com>
6254 Timothy Wall <twall@cygnus.com>
6255 Andrew MacLeod <amacleod@cygnus.com>
6256 Jim Wilson <wilson@cygnus.com>
6258 * Makefile.am (CPU_TYPES): Add ia64.
6259 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6260 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6261 * Makefile.in: Rebuild.
6262 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6263 * configure: Rebuild.
6264 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6265 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6266 * expr.c (expr): Handle md_optimize_expr.
6267 * read.c (LEX_HASH): Add comment.
6268 * config/tc-ia64.c, config/tc-ia64.h: New files.
6270 2000-04-21 Richard Henderson <rth@cygnus.com>
6272 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6273 bundling a non-delayed branch type instruction.
6275 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6277 * config/tc-mn10300.c (HAVE_AM30): Define.
6278 (md_assemble): Use it.
6280 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6282 * config/obj-elf.c (obj_elf_change_section): Check for changed
6285 * Makefile.am: (CPU_MULTI_VALID): Remove.
6286 (MULTI_CPU_TYPES): Define.
6287 (MULTI_CPU_OBJ_VALID): Define.
6288 (DEPTC): Use the above.
6289 (DEPOBJ): Same here.
6291 Regenerate dependencies.
6292 * Makefile.in: Regenerate.
6294 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6296 * Makefile.am (YACC, LEX): Get them from configure.
6298 2000-04-18 H.J. Lu (hjl@gnu.org)
6300 * config/tc-i386.c (offset_in_range): Use addressT instead of
6301 bfd_vma for non-bfd assemblers.
6303 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6305 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6306 doesn't give spurious errors.
6308 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6310 * as.h (SEEK_SET): Define if undefined.
6312 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6314 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6315 constants, and don't assume offsetT is 32 bits.
6317 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6319 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6320 (md_pcrel_from_section): Add prototype.
6321 (d10v_fix_adjustable): Add prototype.
6322 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6324 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6326 2000-04-12 Nick Clifton <nickc@cygnus.com>
6328 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6329 symbol in frag chain.
6331 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6333 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6334 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6335 (fits_in_signed_word, smallest_imm_type): Ditto.
6336 (md_assemble): Use an offsetT var to hold offsetT values, not a
6338 (offset_in_range): New.
6339 (md_assemble): Use it.
6340 (md_convert_frag): Change type of target_address, opcode_address,
6341 and displacement_from_opcode_start to offsetT.
6342 (md_create_short_jump): Change type of offset to offsetT.
6343 (md_create_long_jump): Ditto.
6344 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6345 (md_chars_to_number): Remove.
6346 (output_invalid): Remove duplicate prototype.
6348 2000-04-09 Nick Clifton <nickc@cygnus.com>
6350 * Makefile.am (CPU_TYPES): Add 'avr'.
6351 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6352 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6354 * Makefile.in: Regenerate.
6356 * doc/as.texinfo: Add M32R documentation.
6358 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6360 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6361 --enable-build-warnings option.
6362 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6363 * Makefile.in, configure: Re-generate.
6365 2000-04-07 Nick Clifton <nickc@cygnus.com>
6367 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6368 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6369 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6370 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6371 (arm_force_relocation): Force relocations for
6372 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6374 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6376 * config/tc-sh.c (get_operands): There's no third operand if the
6377 first operand is an immediate.
6379 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6381 * config/tc-sh.c (immediate): Delete.
6382 (sh_operand_info): Add immediate member.
6383 (parse_reg): Use A_PC for pc.
6384 (parse_exp): Add second argument 'op'. All callers changed.
6385 (parse_at): Expect pc to be coded as A_PC.
6386 Use immediate field in *op.
6387 (insert): Add fourth argument 'op'. All callers changed.
6388 (build_relax): Add second argument 'op'. All callers changed.
6389 (insert_loop_bounds): New function.
6390 (build_Mytes): Remove DISP_4.
6391 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6392 (assemble_ppi): Use immediate field in *operand.
6393 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6394 (md_apply_fix): Likewise.
6395 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6397 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6399 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6401 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6403 * internals.texi (CPU backend): Document
6404 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6406 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6408 * po/gas.pot: Regenerate.
6410 * as.c (show_usage): Restore translated part of bug string.
6411 * gasp.c (show_usage): Likewise.
6413 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6414 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6415 than move-if-change.
6416 (DEP1): Modify for "gcc -MM".
6420 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6421 Update dependencies.
6422 * Makefile.in: Regenerate.
6424 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6426 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6427 (md_begin): Likewise.
6428 (HAVE_AM33): New macro.
6429 (md_assemble): Use it. Match r_regs and xr_regs only if
6432 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6434 * as.h: #include "bin-bugs.h"
6435 * as.c (show_usage): Use REPORT_BUGS_TO.
6436 * gasp.c: #include "bin-bugs.h"
6437 (show_usage): Use REPORT_BUGS_TO.
6439 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6441 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6443 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6444 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6447 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6449 * config/tc-i386.c (i386_immediate): Don't assume a constant
6450 immediate is necessarily 16 bits when in 16 bit code mode.
6451 (md_assemble): Instead set guess_suffix here after we have checked
6454 2000-04-02 Richard Henderson <rth@cygnus.com>
6456 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6457 quantities. Correct right shift sign extension.
6458 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6459 32-bit value when shifting into place.
6461 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6463 * app.c: Add ATTRIBUTE_UNUSED as needed.
6464 * config/tc-ppc.c: Likewise.
6465 (ppc_size): Make unsigned long.
6466 (ppc_insert_operand): Add casts to avoid warnings.
6468 2000-03-31 Nick Clifton <nickc@cygnus.com>
6470 * config/tc-d10v.h (md_flush_pending_output): Define.
6472 2000-03-29 Nick Clifton <nickc@cygnus.com>
6474 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6475 segment. Works for both BFD_ASSEMBLER and others.
6476 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6478 2000-03-29 Nick Clifton <nickc@cygnus.com
6480 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6482 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6484 * listing.c (LISTING_LHS_WIDTH): Default depends on
6486 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6488 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6490 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6493 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6495 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6497 * config/tc-avr.c (mcu_types): Add missing initialiser.
6498 (md_pcrel_from_section): Add prototype.
6499 (avr_operand): Remove redundant test of unsigned < 0.
6500 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6502 2000-03-27 Denis Chertykov <denisc@overta.ru>
6504 * config/tc-avr.c: New file for AVR support.
6505 * config/tc-avr.h: Likewise.
6506 * configure.in: Add AVR support.
6507 * configure: Regenerate.
6509 2000-03-26 Timothy Wall <twall@cygnus.com>
6511 * gasp.c (macro_op): Add new argument to check_macro call.
6512 Macro structure definitions moved to macro.h
6513 * sb.h: Add argument to prototype for input_scrub_include_sb.
6514 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6515 nesting checks with an additional flag.
6516 (struct input_save): Add flag to indicate whether current sb
6517 should be checked for proper macro/conditional nesting.
6518 (input_scrub_push/pop): Save/restore nest check flag.
6519 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6521 * macro.c (check_macro): Allow caller to retrieve parsed macro
6522 information if a pointer is provided. This information may be
6523 used by the new macro hooks.
6524 * macro.h: Update prototype for check_macro. Macro struct
6525 definitions moved here from macro.c/gasp.c.
6526 * read.c (read_a_source_file): Add parameter to check_macro call,
6527 and pass macro info to the macro hook, if defined.
6528 (input_scrub_insert_line): New. Allow insertion of a line of
6529 characters into the input stream.
6530 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6531 file into the input stream.
6532 (s_include): Use input_scrub_insert_file.
6533 * internals.texi: Document new macro hooks.
6534 * as.h: New prototypes added.
6536 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6538 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6539 an initial capital letter.
6540 (i386_index_check): Reindent.
6542 2000-03-19 Nick Clifton <nickc@cygnus.com>
6544 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6547 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6549 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6550 instruction operand bad if Rd > 7 when generating
6551 thumb instructions. Prevents for example,
6552 "adr r12,label" from silently failing and generating
6553 the wrong instruction.
6555 2000-03-17 Nick Clifton <nickc@cygnus.com>
6557 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6558 that have a destingation >= 0x400000.
6559 Fix compile time warning messages.
6561 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6563 * config/tc-sh.c (md_begin): When encountering insn that are
6564 not supported by the current arch, only change the name if
6565 its contents are the same as prev_name.
6566 (get_specific): If the the architecture doesn't match, fail.
6568 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6570 * config/tc-sh.c (IDENT_CHAR): Define.
6571 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6572 matching back where it came from.
6574 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6576 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6578 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6580 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6583 2000-03-15 Kazu Hirata <kazu@hxi.com>
6585 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6587 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6589 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6590 floating-point-number, make sure 'f' is in FLT_CHARS.
6592 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6594 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6595 (s_lcomm_internal): Use it.
6596 * doc/internals.texi (CPU backend): Document it.
6597 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6600 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6602 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6605 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6606 implementation doesn't have special handling for switch
6608 (macro_build): Allow for code in sections other than .text.
6610 (mips_ip): Likewise.
6611 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6612 Don't perform relocs if we will be outputting them.
6613 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6614 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6617 2000-03-09 Catherine Moore <clm@cygnus.com>
6619 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6620 relocation type based on the entry in the fixup structure.
6621 Put S_IS_EXTERN processing back in.
6623 2000-03-08 H.J. Lu (hjl@gnu.org)
6625 * Makefile.am (install-exec-tooldir): Depend on
6626 install-exec-bindir for parallel make.
6627 * Makefile.in: Regenerated.
6629 2000-03-06 Nick Clifton <nickc@cygnus.com>
6631 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6633 (md_parse_option): Parse -m32r command line switch - disable m32rx
6635 (md_show_usage): Document new option.
6637 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6638 * doc/Makefile.in: Regenerate.
6639 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6641 2000-03-02 Michael Meissner <meissner@redhat.com>
6643 * config/tc-d30v.c (check_range): Remove code that incorrectly
6644 sign extended values where bits < 32.
6646 2000-03-02 H.J. Lu (hjl@gnu.org)
6648 * configure.in: Support --enable-targets=all on ia32.
6649 * configure: Regenerated.
6651 2000-03-01 Nick Clifton <nickc@cygnus.com>
6653 * gasp.c (do_align): Remove bogus check of alignment value.
6655 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6657 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6658 TC_PPC was defined forced the type of a symbol with no other type
6661 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6663 * doc/internals.texi (CPU backend): Mention that
6664 line_separator_chars do not break up comments. Fix typos for
6665 LEX_AT and LEX_NAME descriptions. Document operands for
6666 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6667 description of md_create_short_jump usage. Document argument for
6668 md_undefined_symbol.
6670 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6672 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6673 (md_parse_option): Handle it.
6674 (md_show_usage): Document it.
6676 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6678 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6679 opcode, for the instruction `pal19'. From Andrea Arcangeli
6682 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6684 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6686 (md_assemble): To here, before template operands are matched.
6687 Also ensure a constant immediate is sign extended when we know the
6688 size is at most 16 bits. This is to catch cases like "add
6689 $0xffc0,%ax" where we don't know the size, and thus that the
6690 immediate can be represented as Imm8S until after parsing the
6692 (i386_displacement): Similarly sign extend 16 bit constant
6694 (md_assemble): Relax 16-bit jump constant range check to suit sign
6695 extended displacements.
6697 2000-02-26 Andreas Jaeger <aj@suse.de>
6699 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6701 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6703 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6704 call operands when intel_syntax.
6705 (intel_float_operand): Return 2 for "fi...".
6706 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6707 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6708 earlier "SHORT" change.
6709 (md_assemble): When determining suffix from Regs, exclude
6712 2000-02-24 Nick Clifton <nickc@cygnus.com>
6714 * configure: Add arm-wince, mips-pe and sh-pe targets.
6715 * configure: Regenerate.
6717 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6719 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6720 "pe-mips" for the mips-pe target.
6722 * config/tc-arm.c (insns): Change displacement encoded in BL
6723 and B instructions if the target port is arm-wince.
6724 (do_ldst): Do not bias the relocation offset if the target
6726 (md_pcrel_from): Add in missing relocation offset bias if the
6727 target os arm-wince.
6729 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6730 (md_begin): Disable -G support for mips-pe target.
6731 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6732 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6735 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6736 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6737 assembler, just set the alignment to 4.
6739 * config/te-wince-pe.h: New file for WinCE targets. Define
6742 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6744 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6745 string instructions.
6746 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6747 (i386_intel_memory_operand): After finding a segment override,
6748 check again for no `[' before looking for a displacement. Bomb if
6749 more than one displacement rather than silently discarding the
6750 second and subsequent ones. Free strings malloc'd by
6751 build_displacement_string.
6753 2000-02-24 Catherine Moore <clm@cygnus.com>
6755 * config/obj-som.c (obj_pseudo_table): Add "weak".
6756 (obj_som_weak): New routine.
6758 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6760 * config/tc-i386.c (union i386_op): New.
6761 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6762 Throughout file replace occurences of disps[n], imms[n], regs[n]
6763 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6764 intel mode operand swapping. Add assert in regKludge and
6765 fake_zero_displacement code. Test i.types[n] when outputting
6766 displacements and immediates. Combine output of Disp16 with
6768 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6769 when in intel mode by (not) reversing fsub and fdiv operands
6770 before the template search. This fails for single operand
6771 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6772 undefined. Instead fix the base_opcode after we've found the
6773 template. Move base_opcode xor with found_reverse_match from
6774 opcode output code to before this fix so we test for the correct
6776 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6777 check in intel mode. Instead compare opcodes.
6779 * config/tc-i386.h (TC_RELOC): Delete.
6780 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6781 with equivalent call to reloc.
6783 * as.h (flag_m68k_mri): Move declaration after target include, and
6784 only declare when TC_M68K defined. Define as zero otherwise.
6785 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6786 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6787 Define as zero otherwise.
6788 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6789 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6790 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6791 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6792 testing whether defined.
6793 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6794 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6795 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6796 rather than testing whether defined.
6797 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6798 (parse_mri_cons): Declare and use only when TC_M68K.
6799 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6800 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6801 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6803 * NEWS: Mention IBM 370 support.
6805 2000-02-23 Richard Henderson <rth@cygnus.com>
6807 * config/tc-i386.c (md_assemble): When swapping operands for
6808 intel_syntax, assume everything that's not Imm or Disp is a
6811 2000-02-23 Linas Vepstas <linas@linas.org>
6813 * config/tc-i370.c, config/tc-i370.h: New files.
6814 * Makefile.am: Add support for Linux/IBM 370.
6815 * configure.in: Likewise.
6816 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6817 * config/obj-elf.c: Include elf/i370.h
6818 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6820 * Makefile.in: Regenerate.
6821 * configure: Regenerate.
6823 * doc/c-i370.texi: New file.
6824 * doc/all.texi: Include it.
6825 * doc/as.texinfo: And here.
6826 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6827 * doc/Makefile.in: Regenerate.
6829 2000-02-19 Michael Meissner <meissner@redhat.com>
6831 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6832 determine if an instruction can be used in parallel with an ADDppp
6833 or SUBppp instruction.
6835 2000-02-22 Andrew Haley <aph@cygnus.com>
6837 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6839 2000-02-22 Andrew Haley <aph@cygnus.com>
6841 * config/tc-mips.c (mips_gp32): New variable.
6842 (macro_build) Use mips_gp32.
6844 (md_longopts): Add "-mgp32" and "-mgp64".
6845 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6847 (OPTION_M7900): Change offset
6848 (OPTION_NO_M7900): Ditto.
6850 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6852 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6853 warning, and bump it to 1.
6855 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6857 From Brad Lucier <lucier@math.purdue.edu>:
6858 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6861 2000-02-21 Catherine Moore <clm@cygnus.com>
6863 * config/tc-mips.c (MF_HILO_INSN): Define.
6864 (mips_7000_hilo_fix): Declare.
6865 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6866 (md_parse_option): Check for 7000_HILO_FIX options.
6867 (OPTION_M7000_HILO_FIX): Define.
6868 (OPTION_NO_M7000_HILO_FIX): Define.
6869 * doc/c-mips.texi (-mfix7000): Describe.
6871 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6873 * listing.c (print_lines): Remove unused variable `end'.
6875 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6876 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6877 reloc_type when BFD_ASSEMBLER.
6878 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6879 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6880 statement and quell signed vs. unsigned comparison warning.
6882 2000-02-18 Nick Clifton <nickc@cygnus.com>
6884 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6885 the computed frag offset, rather than overwriting it.
6887 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6889 * config/tc-sh.c ("elf/sh.h"): Include.
6890 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6891 (md.begin): Initialize target_arch.
6892 Only include opcodes in has table that match selected architecture.
6893 (parse_reg): Recognize register names for sh-dsp.
6894 (parse_at): Recognize post-modify addressing.
6895 (get_operands): The leading space is now optional.
6896 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6897 arguments. Update valid_arch.
6898 (build_Mytes): Add support for SDT_REG_N.
6899 (find_cooked_opcode): New function, broken out of md_assemble.
6900 (assemble_ppi, sh_elf_final_processing): New functions.
6901 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6902 (md_longopts, md_parse_option): New option: -dsp.
6903 * config/tc-sh.h (elf_tc_final_processing): Define.
6904 (sh_elf_final_processing): Declare.
6906 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6908 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6909 the unwinder subspace. Save the current seg/subseg before creating
6912 2000-02-10 Nick Clifton <nickc@cygnus.com>
6914 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6915 little endian targets.
6916 (INST_BYTE1): Redefine to handle big and little endian
6918 (cpu_type): New type: Select between M340 and M210.
6919 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6920 instructions of the M340.
6921 (md_assemble): Add support for the MULSH and OPSR classes of
6923 (md_atof): Add support for little endian targets.
6924 (md_parse_option): Add support for -EL, -EB and -mcpu command
6926 (md_convert_frag): Add support for little endian targets.
6927 (md_apply_fix3): Add support for little endian targets.
6928 (md_number_to_chars): Add support for little endian targets.
6930 2000-02-10 Timothy Wall <twall@redhat.com>
6932 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6933 defined, use it to verify the symbol just read should be a label.
6935 2000-02-10 Timothy Wall <twall@redhat.com>
6937 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6938 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6939 around colons when KEEP_WHITE_AROUND_COLON is defined.
6940 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6941 and KEEP_WHITE_AROUND_COLON.
6943 2000-02-08 Timothy Wall <twall@redhat.com>
6945 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6947 (do_repeat): New. Abstract repeat logic so that a "break" can be
6949 (end_repeat): New. Provide support for a "break" out of the
6951 * read.h: Add prototypes for new functions.
6953 2000-02-08 Timothy Wall <twall@redhat.com>
6955 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6956 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6957 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6960 2000-02-08 Timothy Wall <twall@redhat.com>
6962 * read.c: Added elseif to directives table.
6963 * read.h: Added prototype for s_elseif.
6964 * doc/as.texinfo: Added description for elseif.
6965 * cond.c (s_elseif): New function
6967 2000-02-04 Timothy Wall <twall@redhat.com>
6969 * listing.c (print_lines): Remove conditionals causing bug in
6972 2000-02-03 Timothy Wall <twall@cygnus.com>
6974 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6976 * frags.c (frag_new): Calculate fr_fix in octets
6977 (frag_now_fix) Return offset as target address offset (bytes).
6978 (frag_now_fix_octets) New - Return offset in octets (8-bit
6980 * frags.h: Added prototype for frag_now_fix_octets().
6981 Distinguish between octets and bytes in field descriptions.
6982 * listing.c (calc_hex): Account for octets vs bytes when
6983 printing addresses/offsets.
6984 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6985 target is little-endian, print the octets in a word in big-endian
6986 order so that the display looks like a proper hexadecimal number,
6987 instead of having the octets reversed.
6988 * read.c (do_align): When recording alignment, alignment power
6989 should be in terms of target bytes (minimum addressible unit)
6991 (do_org) Convert ORG target address (byte) argument into an
6992 octet offset when generating a variable fragment.
6993 * symbols.c (resolve_symbol_value): Symbol final value
6994 converted to a target address offset (bytes) from its octet offset.
6995 * config/obj-coff.c (coff_frob_symbol): Symbol target address
6996 offset (bytes) is adjusted by the frag offset (octets) converted
6998 (coff_frob_section) Section alignment power is in terms of bytes;
6999 convert it to an octet alignment power when calculating size (and
7000 size mask) in octets. Don't modify the section size in order to
7001 "align" it for TI COFF, since that format has a different method
7002 for storing alignment information.
7004 2000-02-01 Timothy Wall <twall@cygnus.com>
7006 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7007 entries, matching the way GCC generates them. If not escaped, the
7008 filename is encoded incorrectly.
7010 2000-01-31 Nick Clifton <nickc@cygnus.com>
7012 * config/tc-arm.c (reg_table): Add support for ATPCS register
7015 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7017 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7019 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7021 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7022 of a symbol when we really care about its value.
7024 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7026 * config/tc-mcore.c (md_assemble): Give warning message if
7027 operands passes to instruction are more than the spec.
7029 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7031 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7032 Thumb mode but the label seen was not declared as '.thumb_func'
7033 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7034 correct disassembly of Thumb code bounded by non function labels.
7036 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7038 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7039 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7041 * Makefile.in: Same here.
7044 * configure.in: Set bfd_gas for i386-aout when primary target
7045 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7046 we may need the primary te_file. Remove incorrect comment.
7048 * configure: Regenerate.
7050 * config/e-i386aout.c: New file.
7052 * as.c (USE_EMULATIONS): Move to before print_version_id.
7053 (struct emulation): Add i386aout.
7054 (show_usage): Split text strings. Reformat -a text. Add --em
7058 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7059 (aout_format_ops): New.
7062 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7063 preprocessor conditional and add aout USE_EMULATIONS tests.
7064 (read_a_source_file): Don't pass error strings to printf as
7068 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7070 (do_data): Same here.
7071 (process_file): And here.
7074 * symbols.c (colon): Rewrite "already defined" fatal message
7075 code for aout with USE_EMULATIONS.
7078 * config/obj-aout.c (OBJ_HEADER): Define.
7079 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7081 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7082 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7084 (obj_aout_type): Expand S_SET_OTHER here too.
7085 (obj_read_begin_hook): Remove.
7086 (aout_pop_insert): New.
7087 (obj_aout_s_get_other): New.
7088 (obj_aout_s_get_desc): New.
7089 (aout_format_ops): New.
7092 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7093 gets aout_pseudo_table.
7094 (aout_pseudo_table): Declare.
7095 (obj_read_begin_hook): Define.
7098 * config/obj-coff.c (obj_pseudo_table): Rename to
7100 (coff_pop_insert): Use coff_pseudo_table.
7101 (coff_sec_sym_ok_for_reloc): Remove.
7102 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7103 and comment all zero entries and remove #if 0 code.
7106 * config/obj-coff.h (obj_pop_insert): Define.
7107 (coff_pseudo_table): Declare.
7110 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7111 s_get_size, s_set_size. Comment all zero entries.
7114 * config/obj-elf.c (elf_s_get_other): New function.
7115 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7116 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7117 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7119 (obj_elf_parse_section_letters): Don't pass error strings to
7120 printf as format arg.
7123 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7125 (elf_s_get_other): Declare.
7126 (S_GET_OTHER) Define as elf_s_get_other if not already
7128 (S_SET_OTHER): Only define when not already defined.
7129 (elf_obj_read_begin_hook): Declare.
7130 (obj_read_begin_hook): Define.
7131 (elf_obj_symbol_new_hook): Declare.
7132 (obj_symbol_new_hook): Define.
7135 * config/obj-multi.h: Add copyright header and protect against
7136 multiple inclusion. Add * to all function pointers.
7137 (OBJ_HEADER): If defined, include it rather than other defines
7139 (obj_frob_file_after_relocs): Test for NULL.
7140 (obj_symbol_new_hook): Here too.
7141 (obj_sec_sym_ok_for_reloc): And here.
7142 (S_GET_OTHER): Define.
7143 (S_GET_DESC): Define.
7144 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7145 (OBJ_MAYBE_ELF): Update comment.
7147 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7148 OBJ_AOUT preprocessor conditional and handle emulation by
7149 testing OUTPUT_FLAVOR.
7150 (i386_displacement): Here too.
7151 (md_section_align): Similarly here.
7152 (i386_target_format): Conditionally compile when more than one
7153 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7154 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7155 (i386_displacement): Here too.
7158 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7159 Define TARGET_FORMAT for aout only when not multi.
7162 * config/te-multi.h: Delete file as it's identical to te-generic.h
7164 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7166 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7167 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7170 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7172 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7175 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7177 * config/tc-mips.c (mips_do_align): New function.
7178 * config/tc-mips.h (md_do_align): Define.
7180 2000-01-10 Philip Blundell <philb@gnu.org>
7182 * doc/c-arm.texi (ARM Options): Fix typo.
7183 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7184 line separator for Linux.
7185 * doc/as.texinfo (Comments): Mention the ARM.
7187 2000-01-10 Philip Blundell <pb@futuretv.com>
7189 * configure.in (arm*-*-conix*): New target.
7190 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7192 * configure: Regenerate.
7194 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7196 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7197 (obj_elf_visibility): New function.
7199 * doc/as.texinfo (Visibility): New node: document visibility
7202 For older changes see ChangeLog-9899