1 2001-10-31 Chris Demetriou <cgd@broadcom.com>
3 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
4 PIC code, assume pointers the same size as GPRs.
5 (macro): In M_LA_AB handling for embedded PIC code, support
6 "la $treg,foo-bar($breg)". In load/store handling
7 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
8 which is used by the compiler for switch statements.
9 In load/store double multi-instruction macro handling
10 (label ldd_std) add a comment that no special handling
11 is currently done for embedded PIC.
12 (mips_ip): In 'o' (16-bit offset) case, only accept 16
15 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
17 General cleanup of feature definitions.
18 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
19 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
20 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
21 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
22 (ARM_EXT_V{5,5E}): Synchronize with above.
23 (ARM_ARCH_V*): Define a complete set in terms of above features.
24 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
25 (FPU_FPA_EXT_V[12]): Define.
26 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
28 (FPU_DEFAULT): Default to FPA.
29 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
30 Thumb, this is now ARM_ARCH_V5T.
31 (insns): Rework for new feature defines.
33 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
35 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
37 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
38 * configure: Regenerate.
39 * Makefile.in: Regenerate.
40 * doc/c-sh.texi (SH Options): Added descriptions.
42 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
44 * configure.in: Update for MMIX port.
45 * Makefile.am: Ditto. Regenerate dependencies.
46 * Makefile.in: Regenerate.
47 * configure: Regenerate.
48 * config/tc-mmix.h, config/tc-mmix.c: New files.
49 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
50 * doc/Makefile.in: Regenerate.
51 * doc/all.texi: @set MMIX.
52 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
54 * doc/c-mmix.texi: New file.
56 2001-10-24 Chris Demetriou <cgd@broadcom.com>
58 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
59 these evaluate to true if mips_arch indicates SB-1.
61 2001-10-23 Alan Modra <amodra@bigpond.net.au>
63 * as.c (parse_args): Print the date as well for --version.
65 2001-10-20 Chris Demetriou <cgd@broadcom.com>
67 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
68 SB-1 CPU for consistency.
69 (mips_cpu_info_table): Tweak comment about SB-1.
71 2001-10-20 H.J. Lu <hjl@gnu.org>
73 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
74 (cirrus_parse_offset): Likewise.
76 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
78 * config/tc-arm.c: Restore line_comment_chars.
80 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
82 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
85 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
87 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
88 for undefined symbols.
90 2001-10-17 Chris Demetriou <cgd@broadcom.com>
92 * doc/as.texinfo (MIPS ISA options): Added accidentally
93 omitted "-mips64" option to list of options.
95 2001-10-17 matthew green <mrg@redhat.com>
97 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
98 -m7410, -m7450 and -m7455 options.
100 2001-10-17 Alan Modra <amodra@bigpond.net.au>
102 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
103 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
104 (md_begin): Don't set ppc_size here.
105 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
106 (md_shortopts): Constify.
107 (md_longopts): Likewise.
108 (md_longopts_size): Likewise.
109 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
111 (ppc_machine): Explain why this function is a nop.
113 2001-10-17 Alan Modra <amodra@bigpond.net.au>
115 * bit_fix.h: Comment typo fix.
116 * config/tc-mips.c: Likewise.
117 * config/tc-sh.c: Likewise.
118 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
120 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
121 that autoheader doesn't duplicate config.in entries.
122 (DEFAULT_ARCH): Ditto.
123 * configure: Regenerate.
124 * config.in: Regenerate.
126 2001-10-16 Alan Modra <amodra@bigpond.net.au>
128 From Andrew Pines <apines@cosmodog.com>
129 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
131 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
132 Hans-Peter Nilsson <hp@bitrange.com>
134 * config/tc-sh.c (shl): Remove.
136 (little): Remove shl handling. Emit error for endian mismatch.
137 (md_show_usage): Add description of -big.
138 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
140 (md_pseudo_table): Add .big.
141 (md_longopts): Add -big.
142 (md_begin): Don't set target_big_endian here.
143 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
144 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
146 * configure.in (endian): Default is big.
147 (sh-*-pe*): Little endian.
148 (cpu_type): Set sh for target sh*.
149 * configure: Regenerate.
151 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
153 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
156 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
158 * config/tc-arm.c: Replace CONST with const.
160 * cgen.c: Tidy up formatting.
162 2001-10-12 matthew green <mrg@redhat.com>
164 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
165 flags, equivalent to -m7400. New -maltivec to enable AltiVec
166 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
167 64-bit and 32-bit BookE support, respectively. Change -m403 and
168 -m405 to set PPC403 option.
169 (md_show_usage): Adjust for new options.
170 * doc/all.texi: Set PPC.
171 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
172 * doc/c-ppc.texi: New file.
173 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
174 * doc/Makefile.in: Regenerate.
176 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
178 * read.c (s_bad_endr): New function. Issues a warning message
179 about a bad use of the .rept pseudo op.
180 (po_table[]): Add .endr.
181 * read.h: Prototype s_bad_endr.
183 * CONTRIBUTORS: Update contact email address.
185 2001-10-11 Kazu Hirata <kazu@hxi.com>
187 * config/tc-alpha.c: Fix comment typos.
188 * config/tc-cris.c: Likewise.
189 * config/tc-hppa.c: Likewise.
190 * config/tc-i370.c: Likewise.
191 * config/tc-mips.c: Likewise.
192 * config/tc-mn10200.c: Likewise.
193 * config/tc-mn10300.c: Likewise.
194 * config/tc-sh.c: Likewise.
195 * config/tc-tahoe.c: Likewise.
196 * config/tc-v850.c: Likewise.
198 2001-10-11 Kazu Hirata <kazu@hxi.com>
200 * app.c: Fix comment typos.
201 * bit_fix.h: Likewise.
203 * itbl-ops.c: Likewise.
205 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
207 * input-file.c: Include safe-ctype.h.
208 (input_file_open): Use ISSPACE instead of isspace.
210 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
212 * config/tc-mips.c (mips_cpreturn_offset): New variable.
213 (mips_cpreturn_register): Likewise.
214 (mips_gp_register): Likewise.
215 (s_cpsetup): New function prototype.
216 (s_cplocal): Likewise.
217 (s_cpreturn): Likewise.
218 (s_gpvalue): Likewise.
219 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
221 (macro): Don't warn about .cprestore for NewABI.
222 (md_pcrel_from): Code cleanup.
223 (mips_force_relocation): Force output of some NewABI relocations even
224 without a defined symbol.
225 (s_cpload): Ignore .cpload for NewABI.
226 (s_cpsetup): Handle .cpsetup.
227 (s_cplocal): Handle .cplocal.
228 (s_cprestore): Ignore .cprestore for NewABI.
229 (s_cpreturn): Handle .cpreturn.
230 (s_gpvalue): Handle .gpvalue.
231 (s_cpadd): Ignore .cpadd for NewABI.
232 (nopic_need_relax): Take g_switch_value into account as gp
234 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
236 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
238 * config/tc-mips.c (my_getSmallParser): New function prototype.
239 (small_ex_type): Named this enum, more return values for
240 my_getSmallExpression.
241 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
242 triple relocations. Protect some parts with ifdef OBJ_ELF.
243 (percent_op_match): New struct, lookup table for %some_reloc().
244 (my_getSmallParser): New function, parses nested percent_ops also.
245 (my_getSmallExpression): Rewite to support nested percent_ops.
247 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
250 (load_address): Support both 32- and 64-bit addresses.
251 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
252 (macro2): Call load_address correctly.
254 2001-10-09 Christian Groessler <cpg@aladdin.de>
256 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
257 since z8k-opc.h now uses the PARAMS macro.
259 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
261 * config/tc-arm.c: Change MAVERIK to MAVERICK.
263 2001-10-09 Alan Modra <amodra@bigpond.net.au>
265 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
267 (obj_elf_change_section): Rename "group" to "group_name".
268 (obj_elf_section): Likewise.
269 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
270 first member section; Instead use elf_next_in_group.
272 2001-10-09 Alan Modra <amodra@bigpond.net.au>
274 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
275 Set elf_section_data group from it. Warn if group name changed.
276 (obj_elf_parse_section_letters): Parse 'G' too.
277 (obj_elf_section): Parse group name.
278 (struct group_list): New.
279 (build_group_lists): New function.
280 (elf_frob_file): Create SEC_GROUP section(s).
282 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
285 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
287 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
289 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
290 (cirrus_regtype): New enum.
291 (LONGEST_INST): Change to 10.
298 (insns): Add cirrus dsp instructions.
299 (ARM_EXT_MAVERIKSC_REG): New.
300 (cirrus_register): New.
301 (cirrus_mvf_register): New.
302 (cirrus_mvd_register): New.
303 (cirrus_mvfx_register): New.
304 (cirrus_mvdx_register): New.
305 (cirrus_mvax_register): New.
306 (ARM_EXT_MAVERIKsc_register): New.
307 (reg_table): Add cirrus registers.
308 (cirrus_valid_reg): New.
309 (cirrus_reg_required_here): New.
310 (do_c_binops_1): New.
311 (do_c_binops_2): New.
312 (do_c_binops_3): New.
313 (do_c_triple_4): New.
314 (do_c_triple_5): New.
329 (cirrus_parse_offset): New.
331 (md_parse_option): Add arm9e.
332 (md_show_usage): Same.
334 2001-10-08 Tom Rix <trix@redhat.com>
336 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
338 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
340 2001-10-07 Alan Modra <amodra@bigpond.net.au>
342 * config/obj-elf.c: Standardize error/warning messages - don't
343 capitalise, no final period or newline, don't say "ignoring" for
344 as_bad messages. In some cases, change the wording to that used
345 elsewhere for similar messages.
346 (obj_elf_section_name): New function, split out from ..
347 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
348 entsize not specified.
350 2001-10-05 Jakub Jelinek <jakub@redhat.com>
352 * doc/as.texinfo: Document M and S ELF section flags.
354 2001-10-05 Alan Modra <amodra@bigpond.net.au>
356 * subsegs.c (subseg_text_p): Return 0 for absolute section.
357 * read.c (do_align): If in absolute section, warn about and ignore
358 non-zero fill pattern.
360 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
362 * config/tc-mn10300.c (tc_gen_reloc): Don't free
363 reloc->sym_ptr_ptr if it's not allocated.
365 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
367 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
369 (prev_insn_fixp): Likewise.
370 (append_insn): Changed prototype to accept a relocation pointer.
371 (imm_reloc): Make it an array.
372 (offset_reloc): Likewise.
373 (md_assemble): Handle triple relocations.
374 (append_insn): Likewise. Add handling for some NewABI relocations.
375 (mips_no_prev_insn): Handle triple relocations.
376 (macro_build): Likewise. Add handling for some NewABI relocations.
377 Move handling for the 'u' case to append_insn().
378 (mips16_macro_build): Handle triple relocations.
379 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
381 (mips_ip): Handle triple relocations.
382 (mips16_ip): Likewise.
383 (mips_force_relocation): Force handling of triple relocations
384 without symbols for NewABI.
385 (md_apply_fix): Add handling for some NewABI relocations.
387 2001-10-05 Alan Modra <amodra@bigpond.net.au>
389 * config/tc-i386.c (parse_register): If not producing code for
390 x86_64, reject x86_64 register name matches.
391 (md_assemble): Remove now redundant check for x86_64 regs.
393 2001-10-04 Alan Modra <amodra@bigpond.net.au>
395 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
396 as BFD_DEFAULT_TARGET_SIZE.
398 (ppc_is_toc_sym): Likewise.
399 (md_apply_fix3): Likewise.
401 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
403 * config/tc-mips.c (mips_64): Remove.
404 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
406 (mips_abi_level, mips_abi): New enum.
407 (mips_32bit_abi): Remove.
408 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
409 (HAVE_NEWABI): New define.
410 (HAVE_64BIT_OBJECTS): New define.
411 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
412 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
413 (support_64bit_objects): New prototype.
414 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
415 .reginfo section for n32, use .MIPS.options instead.
416 (support_64bit_objects): New function, code from md_parse_option.
417 (md_longopts): Add -n32 option.
418 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
419 Add -n32 option. Protect with OBJ_ELF.
420 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
421 (mips_elf_final_processing): Likewise. Don't write .reginfo section
422 for n32, use .MIPS.options instead.
424 2001-10-03 Alan Modra <amodra@bigpond.net.au>
426 * po/POTFILES.in: Regenerate.
427 * configure: Regenerate.
429 2001-10-02 Alan Modra <amodra@bigpond.net.au>
431 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
432 bits if target is 64 bit.
434 * doc/as.texinfo (listing): Fix typo.
436 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
438 * Makefile.am (Makefile): Depend on bfd/configure.in.
440 * Makefile.in: Regenerate.
442 2001-09-30 H.J. Lu <hjl@gnu.org>
444 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
445 and "ams" for compatibility.
447 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
449 * config/tc-sh.c (md_pcrel_from_section): Transformed from
450 md_pcrel_from. Handle pc-relativeness against link-time
451 symbol. Handle relativeness to elsewhere than the fixup.
452 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
453 (md_pcrel_from_section): Prototype.
455 * Makefile.am: Update dependencies with "make dep-am".
456 * Makefile.in: Regenerate.
458 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
460 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
461 (print_opcode_format, skip_whites): Likewise.
462 (convert_branch, m68hc11_new_insn): Likewise.
463 (build_dbranch_insn, build_indexed_byte): Likewise.
464 (build_reg_mode, find, find_opcode): Likewise.
465 (print_insn_format): Fix call to print_opcode_format.
466 (md_assemble): Fix call to build_dbranch_insn.
468 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
470 * config/tc-arm.c: Add missing prototypes.
472 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
474 * input-file.c (input_file_open): When reading the
475 first line looking for #NO_APP, prepare for the possibility
476 of finding #APP instead. Also fix algorithm to allow
477 white-space to follow either #NO_APP or #APP directives.
479 2001-09-25 Geoff Berry <geoff.berry@bops.com>
481 * listing.c (buffer_line): Don't write past the end of `line' when
484 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
486 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
487 relocation for differences between symbols in a section other
488 than the one in which the difference is to be placed; apply
489 the relocation instead.
491 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
493 * config/tc-arc.c: Add missing prototype.
494 (md_atof): Change type to int. Add missing prototype.
495 * config/tc-arc.h: Prototype exported functions.
497 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
499 * as.c: Add missing function prototype.
500 * config/obj-aout.c: Fix compile time warning.
502 2001-09-21 Bruno Haible <haible@clisp.cons.org>
504 * config/tc-openrisc.c: Don't include <ctype.h>.
506 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
508 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
510 2001-09-19 Alan Modra <amodra@bigpond.net.au>
512 * config/tc-i370.c: Fix typo in last change.
514 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
516 * doc/as.texinfo (Symbol Names): Improve documentation on local
517 labels and add documenation about dollar labels.
519 2001-09-18 Bruno Haible <haible@clisp.cons.org>
521 * as.h: Don't include <ctype.h>.
522 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
523 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
524 (atof_generic): Use ISDIGIT instead of isdigit.
525 * config/m68k-parse.y: Include "safe-ctype.h".
526 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
527 * config/obj-elf.c: Include "safe-ctype.h".
528 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
529 * config/obj-vms.c: Include "safe-ctype.h".
530 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
531 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
532 instead of isupper/islower/toupper/tolower.
533 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
534 (insert_sreg): Use TOUPPER instead of islower/toupper.
535 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
536 isalpha/isalnum/isupper/tolower.
537 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
539 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
540 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
541 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
542 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
543 (arc_extoper): Use TOLOWER instead of isupper/tolower.
544 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
545 (arm_psr_parse): Use ISALPHA instead of isalpha.
546 (accum0_required_here): Use ISALNUM instead of isalnum.
547 (do_ldrd): Use ISSPACE instead of isspace.
548 (decode_shift): Use ISALPHA instead of isalpha.
549 (insert_reg): Use TOUPPER instead of islower/toupper.
550 (arm_reg_parse): Use ISALPHA instead of isalpha.
551 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
552 isalnum/ispunct/tolower.
553 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
554 (md_parse_option): Use TOLOWER instead of tolower.
555 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
556 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
557 (cris_process_instruction): Use ISLOWER instead of islower.
558 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
559 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
560 (get_flags): Use ISSPACE instead of isspace.
561 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
562 (do_assemble): Use TOLOWER instead of tolower.
563 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
564 (do_assemble): Use TOLOWER instead of tolower.
565 (d30v_start_line): Use ISSPACE instead of isspace.
566 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
567 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
568 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
569 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
570 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
571 (start_label): Use ISALPHA instead of isalpha.
572 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
573 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
574 isupper/islower/tolower.
575 (pa_parse_number): Use ISDIGIT instead of isdigit.
576 (pa_chk_field_selector): Use TOLOWER instead of tolower.
577 (pa_stringer): Use ISDIGIT instead of isdigit.
578 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
579 (register_name): Use ISALPHA instead of isalpha.
580 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
581 isalnum/islower/tolower.
582 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
584 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
586 (md_assemble): Use ISSPACE instead of isspace.
587 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
588 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
589 instead of isdigit/islower/isupper/tolower/isalpha.
590 (output_invalid): Use ISPRINT instead of isprint.
591 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
592 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
593 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
594 (get_args): Use ISALNUM instead of isalnum.
595 * config/tc-ia64.c: Include "safe-ctype.h".
596 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
597 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
598 (ia64_parse_name): Likewise.
599 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
600 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
601 instead of isspace/isalnum/isupper/tolower.
602 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
603 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
604 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
605 (mklower_table): Remove variable.
606 (mklower): Remove macro.
607 (insert_reg): Use TOUPPER instead of islower/toupper.
608 (md_begin): Remove initialization of mklower_table.
609 (s_reg): Use ISALNUM instead of isalnum.
610 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
611 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
612 (build_mri_control_operand): Use TOLOWER instead of tolower.
613 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
614 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
615 (md_assemble): Use ISSPACE instead of isspace.
616 (get_imm16): Use ISALNUM instead of isalnum.
617 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
618 isdigit/isupper/tolower.
619 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
620 instead of isalpha/isupper/tolower.
621 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
622 isdigit/islower/isupper.
623 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
624 (mcore_s_section): Use ISSPACE instead of isspace.
625 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
626 isspace/tolower/isalnum.
627 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
628 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
629 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
631 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
632 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
633 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
634 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
636 (tc_get_register): Likewise.
637 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
638 (s_mips_ent): Use ISDIGIT instead of isdigit.
639 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
640 (md_assemble): Use ISSPACE instead of isspace.
641 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
642 (md_assemble): Use ISSPACE instead of isspace.
643 * config/tc-ns32k.c: Don't include <ctype.h>.
644 * config/tc-pdp11.c: Include "safe-ctype.h".
645 (mklower): Remove function.
646 (parse_reg): Use TOLOWER instead of mklower.
647 * config/tc-pj.c: Include "safe-ctype.h".
648 (md_assemble): Use ISSPACE instead of isspace.
649 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
650 (register_name): Use ISALPHA instead of isalpha.
651 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
652 isalnum/islower/tolower.
653 (md_assemble): Use ISSPACE instead of isspace.
654 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
656 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
657 (register_name): Use ISALPHA instead of isalpha.
658 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
659 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
661 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
662 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
663 isalnum/islower/tolower.
664 (IDENT_CHAR): Use ISALNUM instead of isalnum.
665 (parse_reg): Use TOLOWER instead of tolower.
666 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
667 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
668 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
669 (parse_keyword_arg): Use ISALNUM instead of isalnum.
670 * config/tc-tahoe.c: Include "safe-ctype.h".
671 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
672 (tip_op): Use TOLOWER instead of isupper/tolower.
673 * config/tc-tic30.c: Include "safe-ctype.h".
674 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
675 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
676 (tic30_operand): Use TOLOWER instead of tolower.
677 (tic30_find_parallel_insn): Likewise.
678 (output_invalid): Use ISPRINT instead of isprint.
679 * config/tc-tic54x.c: Include "safe-ctype.h".
680 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
681 (lookup_version): Use TOUPPER instead of toupper.
682 (tic54x_var): Use ISALPHA instead of isalpha.
683 (tic54x_mlib): Use ISSPACE instead of isspace.
684 (subsym_iscons): Use TOUPPER instead of toupper.
685 (get_operands): Use ISSPACE instead of isspace.
686 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
687 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
688 (next_line_shows_parallel): Use ISSPACE instead of isspace.
689 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
690 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
691 ISSPACE instead of isspace.
692 * config/tc-tic80.c: Include "safe-ctype.h".
693 (md_assemble): Use ISSPACE instead of isspace.
694 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
695 (system_register_name): Use ISDIGIT instead of isdigit.
696 (md_assemble): Use ISSPACE instead of isspace.
697 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
698 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
699 isupper/tolower/isdigit.
700 (vip_op): Use TOLOWER instead of isupper/tolower.
701 * config/tc-w65.c: Don't include <ctype.h>.
702 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
703 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
704 (whatreg): Use ISDIGIT instead of isdigit.
705 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
706 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
707 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
708 (integer_constant): Use ISALNUM/TOUPPER instead of
709 isalnum/islower/toupper.
710 (operand): Use TOLOWER instead of isupper/tolower.
711 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
712 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
714 (process_assigns, whatcond): Use TOUPPER instead of toupper.
715 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
716 (main): For gettext, also set the LC_CTYPE locate facet.
717 * hash.c: Include "safe-ctype.h".
718 (main): Use TOLOWER instead of isupper/tolower.
719 * itbl-lex.l: Don't include <ctype.h>.
720 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
721 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
722 omit non-ASCII characters.
723 (debugging_pseudo): Use ISSPACE instead of isspace.
724 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
725 (buffer_and_nest): Use ISALNUM instead of isalnum.
726 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
727 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
728 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
729 instead of isalnum/isdigit/isupper/isalpha.
730 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
731 of isalpha/isalnum/isupper/tolower.
732 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
733 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
734 isupper/tolower/isdigit.
735 (s_mri_common): Use ISDIGIT instead of isdigit.
736 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
737 (s_float_space): Use ISALPHA instead of isalpha.
738 (ignore_rest_of_line): Use ISPRINT instead of isprint.
739 (float_cons): Use ISALPHA instead of isalpha.
740 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
742 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
743 (save_symbol_name): Use ISLOWER/TOUPPER instead of
745 (symbol_find_base): Use TOUPPER instead of islower/toupper.
746 (decode_local_label_name): Use ISDIGIT instead of isdigit.
748 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
750 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
751 in 64 bit mode and make format "e" work.
753 2001-09-18 Alan Modra <amodra@bigpond.net.au>
755 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
757 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
758 var to ensure bfd_alloc arg is the right type.
759 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
762 * config/obj-coff.c: Replace calls to bfd_write with calls to
763 bfd_bwrite. Cast args of bfd_seek.
765 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
768 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
770 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
773 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
775 * config/tc-sh.h (sh_force_relocation): Prototype.
776 (struct fix): Forward declare.
777 * config/tc-sh.c (type sh_operand_info): Move to top of file.
778 (cons, s_align_bytes): Remove old-type declarations.
779 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
780 get_operands, get_specific, insert, build_relax,
781 insert_loop_bounds, build_Mytes): Prototype.
782 (little): Make static. Prototype.
783 (check, tc_Nout_fix_to_chars): Delete unused functions.
785 2001-09-14 Eric Christopher <echristo@redhat.com>
787 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
790 2001-09-14 Kevin Lo <kevlo@openbsd.org>
792 * configure.in: Add arm-openbsd target.
793 * configure: Regenerate.
795 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
797 * configure.in: Change machine triplets from mips-*-linux-gnu* to
800 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
802 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
804 2001-09-11 Richard Henderson <rth@redhat.com>
806 * config/tc-alpha.c (alpha_elf_section_letter): New.
807 (alpha_elf_section_flags): New.
808 * config/tc-alpha.h (md_elf_section_letter): New.
809 (md_elf_section_flags): New.
810 * config/tc-ia64.c (ia64_elf_section_letter): New.
811 * config/tc-ia64.h (md_elf_section_letter): New.
813 2001-09-11 Jakub Jelinek <jakub@redhat.com>
815 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
816 of 'm', 'S' instead of 's'. Update bad_msg.
817 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
818 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
820 2001-09-09 Alan Modra <amodra@bigpond.net.au>
822 * expr.c (expr): Move code setting "retval" to the end of the loop,
823 and rearrange for efficiency. For "PIC code" subtraction, use
824 "rightseg" rather than recalculating. For "symbol OP symbol"
825 subtract, set "retval" to absolute_section if symbols in same
827 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
828 O_symbol. Simplify a +/- b code. Allow equality and non-equality
829 comparisons on symbols from any section. Allow other comparison
830 operators as for subtraction.
831 (symbol_equated_reloc_p): New predicate function.
832 * symbols.h (symbol_equated_reloc_p): Declare.
833 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
834 for expression syms is set correctly.
835 (adjust_reloc_syms): Use symbol_equated_reloc_p.
836 (write_relocs): Likewise.
837 (write_object_file): Likewise.
838 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
839 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
840 of a complex expression when setting up frag_var.
842 2001-09-07 Richard Henderson <rth@redhat.com>
844 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
845 require_seq and allow_seq. Let !literal omit the sequence number.
846 (tokenize_arguments): Reject sequence numbers of !allow_seq.
848 2001-09-08 Jakub Jelinek <jakub@redhat.com>
850 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
851 section symbols the same way as externs.
853 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
855 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
858 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
860 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
861 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
862 PIC, BFD_RELOC_16_PCREL for the rest.
864 (md_pcrel_from): return the right offset for the differently shifted
866 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
868 2001-09-05 Richard Henderson <rth@redhat.com>
870 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
871 (pseudo_func): Add @iplt.
872 (pseudo_opcode): Add data16 and data16.ua.
873 (md_begin): Set iplt pseudo.
874 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
876 2001-09-04 Richard Henderson <rth@redhat.com>
878 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
879 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
880 (alpha_macros): Remove occurrences of same.
881 (O_lituse_addr, O_gprel): New.
882 (DUMMY_RELOC_LITUSE_*): New.
883 (s_alpha_ucons, s_alpha_arch): Prototype.
884 (alpha_reloc_op): Construct elements via DEF macro.
885 (ALPHA_RELOC_SEQUENCE_OK): Remove.
886 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
887 members to not be literal specific.
888 (next_sequence_num): New.
889 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
890 added/removed BFD relocations.
891 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
892 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
893 (tokenize_arguments): Parse ! relocations properly.
894 (find_macro_match): Delete unused macro argument types.
895 (assemble_insn): Add reloc parameter; emit that instead of the
896 default as appropriate.
897 (get_alpha_reloc_tag): New. Split from ...
898 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
899 (assemble_tokens): Don't search macros if user relocation present.
900 Copy reloc sequence number to insn struct.
901 (emit_ldgp): Remove user reloc handling.
902 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
903 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
904 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
905 * config/tc-alpha.h (tc_adjust_symtab): Always define.
906 (struct alpha_fix_tag): Name members less literal specific.
908 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
910 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
911 address of two symbols in different sections.
913 2001-08-31 Eric Christopher <echristo@redhat.com>
914 Jason Eckhardt <jle@redhat.com>
916 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
917 5kc, and 20kc. Clean up old entries.
919 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
920 Jeff Law <law@redhat.com>
922 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
923 offset match H8 ELF spec.
924 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
925 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
927 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
928 (build_bytes): Mark fixups for PCrel branches as signed. For
929 OBJ_ELF, make sure the reloc's offset points to the first byte
931 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
932 * tc-h8300.h (relocation mappings): Add.
934 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
936 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
937 define for BFD_ASSEMBLER.
938 (tc_reloc_mangle): Likewise.
939 (tc_gen_reloc): New function for BFD_ASSEMBLER.
941 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
943 * config/tc-h8300.c (h8300hmode): Record the machine type
944 if BFD_ASSEMBLER is defined.
945 (h8300smode, md_begin): Similarly.
947 2001-08-29 Joel Sherrill <joel@OARcorp.com>
949 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
950 default from coff to elf.
951 * configure: Regenerate.
953 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
955 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
956 assorted coff relocations to the corresponding elf relocations.
957 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
959 * configure.in: Add case for h8300-*-elf.
960 * configure: Regenerate.
962 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
964 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
965 documentation to reflect reality.
967 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
969 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
970 (macro): Reflect change to MAX_GPREL_OFFSET.
972 2001-08-27 Torbjorn Granlund <tege@swox.com>
973 Staffan Ulfberg <staffanu@swox.se>
974 Linus Nordberg <linus@swox.se>
975 Alan Modra <amodra@bigpond.net.au>
977 * configure.in: Recognise powerpc*le*, not just powerpcle*.
978 * configure: Regenerate.
979 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
980 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
981 (md_assemble): Use them.
982 (ppc_machine): Support stub for ELF64 as well as XCOFF.
983 (md_pseudo_table): Add "llong", "quad".
984 (md_parse_option): Match default_cpu of powerpc*.
985 (ppc_arch): Likewise.
986 (ppc_subseg_align): Only for OBJ_XCOFF.
987 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
988 (md_begin): Select PPC_OPCODE_64 for 64 bit.
989 (ppc_insert_operand): Don't bother testing 'file' before calling
990 as_bad_where. Use as_bad_where for operand->insert errors.
991 (mapping): Add ELF64 relocation modifiers.
992 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
993 expressions with abs_symbol.
994 (ppc_elf_cons): Correct offset for little endian targets.
995 (ppc_elf_frob_symbol): New.
996 (md_assemble): Add support for 64 bit ELF relocs.
997 (ppc_tc): Ensure 8 byte alignment when 64 bit.
998 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
999 ".toc" section for 64 bit ELF.
1000 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1001 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1002 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1003 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1004 Expand on comments, error message. Add support for 64 bit relocs,
1005 and use PPC_HI etc. macros.
1006 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1007 (HANDLE_ALIGN): Define to generate nops in code sections rather
1009 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1010 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1011 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1012 (ppc_fix_adjustable): Declare.
1013 (tc_frob_symbol): Define.
1014 (ppc_elf_frob_symbol): Declare.
1016 2001-08-26 Andreas Jaeger <aj@suse.de>
1018 * config/tc-s390.c: Add missing prototypes
1019 (md_gather_operands): Make static.
1021 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1023 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1024 allowed value, not the word beyond maximum.
1025 * config/tc-mips.c (macro_build_lui): Code cleanup.
1026 (macro): Reflect change to MAX_GPREL_OFFSET.
1027 (mips_ip): Check explicitly against S_EX_NONE.
1028 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1029 (md_apply_fix): Code cleanup.
1031 2001-08-24 Andreas Jaeger <aj@suse.de>
1033 * config/tc-ppc.h: Fix prototype declaration.
1035 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1037 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1038 * config/obj-elf.c (obj_elf_size): When size is constant, free
1039 and clear symbol_get_obj(sym)->size if any.
1041 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1043 * config/tc-mips.c (md_begin): Warn about incompatibility between
1044 -march=FOO and -mipsN option, continue with default ISA.
1046 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1048 * config/tc-mips.c (md_parse_option): #ifdef the
1049 traditional/non-traditional names as it is done in mips_target_format.
1051 2001-08-20 Richard Henderson <rth@redhat.com>
1053 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1054 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1055 use seg parameter instead of now_seg.
1057 2001-08-18 H.J. Lu <hjl@gnu.org>
1059 * config/tc-mips.c (show): Add the missing prototype.
1061 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1063 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1065 (mips_ip): Use the new return values instead of characters. Add
1066 support for %higher and %highest.
1069 (my_getSmallExpression): Make parsing case insensitive and more
1070 reliable. Add support for %higher and %highest. Further support to
1071 parse %gprel and %neg is implemented but currently deactivated.
1073 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1075 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1076 (ecoff_build_symbols): Likewise.
1077 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1079 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1081 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1082 for n32 ABI if appropriate.
1084 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1086 * config/tc-mips.c (cons_fix_new_mips): Remove.
1087 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1088 (cons_fix_new_mips): Remove.
1090 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1092 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1093 a label, not a hex constant.
1095 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1097 * config/tc-v850.h: Add missing prototypes.
1099 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1101 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1104 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1106 * config/tc-sparc.c (cons_fix_new_sparc): Move
1107 `sparc_no_align_cons = 0;' to...
1108 (s_uacons): ...here so that sparc_no_align_cons will get
1111 2001-08-11 Kazu Hirata <kazu@hxi.com>
1113 * config/tc-mips.c: Fix a comment typo.
1115 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1117 * config/tc-mips.c (move_register): New function.
1118 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1119 (mips_ip): Likewise.
1120 (macro2): Use move_register rather than macro_build for moves.
1121 (mips16_macro): Likewise.
1122 (macro): Likewise. Handle M_MOVE.
1124 2001-08-10 Andreas Jaeger <aj@suse.de>
1126 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1128 * configure: Regenerate.
1130 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1132 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1133 Comment indentation of #pragma.
1134 * macro.c (alloca): Likewise.
1136 * config/tc-ppc.c: Revert 2001-08-08.
1138 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1140 * symbols.c: Add missing prototypes.
1141 * config/e-i386elf.c: Likewise.
1142 * config/e-i386coff.c: Likewise.
1143 * config/e-i386aout.c: Likewise.
1144 * config/obj-coff.c: Likewise.
1145 (def_symbol_in_progress, stack): Move definition.
1146 * config/obj-elf.c: Add missing prototypes.
1147 (obj_elf_change_section): Make static.
1148 (obj_elf_parse_section_letters): Likewise.
1149 (obj_elf_section_word): Likewise.
1150 (obj_elf_section_type): Likewise.
1152 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1154 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1155 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1156 determining reloc type with code reading operands->reloc field.
1158 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1160 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1161 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1162 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1163 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1165 * output-file.c (output_file_create): Don't try to open a second
1166 time as it's unnecessary. FOPEN_W was undefined too.
1168 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1170 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1171 (mips_ip): Likewise. Typo.
1173 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1175 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1177 (RELAX_ENCODE): Replace bfd_vma by valueT.
1178 (load_address): Formatting.
1179 (macro): Likewise. Code cleanup. Typo.
1180 (macro2): Formatting.
1181 (md_parse_option): Typo.
1182 (s_mipsset): Reorder cases to look nicer.
1183 (md_estimate_size_before_relax): Formatting. Code cleanup.
1184 (mips_elf_final_processing): Check against NULL instead of 0.
1185 (md_obj_end): Remove ugly `' in message string.
1186 (s_mips_ent): Remove ugly `' in message string.
1188 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1190 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1191 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1192 mutually exclusive (if they are different).
1193 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1196 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1198 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1201 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1203 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1204 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1205 (md_long_opts): Add -mfp32 option.
1206 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1207 (md_show_usage): Show usage for -mfp32 and -mgp32.
1208 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1209 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1210 (HAVE_32BIT_ADDRESSES): New macro.
1211 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1212 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1213 (s_cprestore, s_cpadd): Likewise.
1214 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1215 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1216 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1217 to determine the width of addresses in load, store and jump macros.
1218 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1219 used in set instructions; do not check the address size for them.
1220 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1221 unaligned load and store macros.
1222 (mips_ip): Use the new macros to check the width of a register when
1223 processing float constants. Force a constant into memory if it is
1224 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1225 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1226 than mips_gp32 to select synthetic instructions.
1227 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1228 synthetic instructions.
1230 2001-08-01 Christian Groessler <cpg@aladdin.de>
1232 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1233 "rh", "rr", "rq", or "sp" then don't automatically assume
1234 it's a register name. Check whether there is a number
1237 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1239 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1240 Don't allocate more space than necessary for the input line copy.
1242 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1244 * read.c: Standardize error/warning messages - don't capitalise, no
1245 final period or newline, don't say "ignored" or "zero assumed" for
1246 as_bad messages. In some cases, change the wording to that used
1247 elsewhere for similar messages.
1250 * atof-generic.c: Likewise.
1253 * depend.c: Likewise.
1254 * dwarf2dbg.c: Likewise.
1255 * ecoff.c: Likewise.
1257 * frags.c: Likewise.
1258 * input-file.c: Likewise.
1259 * input-scrub.c: Likewise.
1260 * listing.c: Likewise.
1261 * output-file.c: Likewise.
1262 * stabs.c: Likewise.
1263 * subsegs.c: Likewise.
1264 * symbols.c: Likewise.
1265 * write.c: Likewise.
1266 * ecoff.c (ecoff_directive_end): Test for missing name by
1267 comparing input line pointers rather than reading string.
1268 (ecoff_directive_ent): Likewise.
1269 * read.c (s_set): Likewise.
1270 (s_align): Report a warning rather than an error for
1271 alignment too large.
1272 (s_comm): Check for missing symbol name.
1273 (s_lcomm_internal): Likewise.
1275 (s_globl): Use is_end_of_line instead of looking for '\n'.
1276 (s_lcomm_internal): Likewise.
1277 (ignore_rest_of_line): Report a warning rather than an error.
1279 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1281 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1282 any kind of relocation against a not-loaded section.
1284 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1286 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1287 to include '@' in symbol names when parsing versioned symbols
1288 rather than calling get_symbol_end multiple times.
1289 * config/tc-i370.c (register_name): Format fixes. Don't call
1290 get_symbol_end after parsing number.
1291 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1292 code out of conditional.
1293 (address_register_name): Likewise.
1294 (other_register_name): Likewise.
1295 * config/tc-mn10300.c (r_register_name): Likewise.
1296 (xr_register_name): Likewise.
1297 (data_register_name): Likewise.
1298 (address_register_name): Likewise.
1299 (other_register_name): Likewise.
1300 * config/tc-ppc.c (register_name): Likewise.
1301 * config/tc-s390.c (register_name): Likewise.
1303 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1305 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1306 and bra relax: update fragP->fr_fix after the fixup.
1308 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1310 * read.c (s_set): Check for missing symbol name.
1312 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1314 * write.c (relax_segment <rs_space>): Account for fr_fix.
1316 2001-07-25 H.J. Lu <hjl@gnu.org>
1318 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1319 we treat weak like extern only for ELF.
1320 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1321 symbols only for ELF.
1323 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1325 * config/tc-mips.c: Fix spelling error in comment.
1327 2001-07-25 Dave Brolley <brolley@redhat.com>
1329 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1330 (IS_PARALLEL_SEPARATOR): New macro.
1331 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1332 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1333 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1334 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1337 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1339 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1340 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1341 Update dependencies with "make dep-am".
1342 * Makefile.in: Regenerate.
1343 * doc/Makefile.in: Regenerate.
1345 2001-07-23 Kazu Hirata <kazu@hxi.com>
1347 * config/tc-alpha.h: Fix formatting.
1348 * config/tc-arc.c: Likewise.
1349 * config/tc-d10v.h: Likewise.
1350 * config/tc-hppa.c: Likewise.
1351 * config/tc-i370.c: Likewise.
1352 * config/tc-i386.h: Likewise.
1353 * config/tc-i960.h: Likewise.
1354 * config/tc-ia64.c: Likewise.
1355 * config/tc-ia64.h: Likewise.
1356 * config/tc-m32r.c: Likewise.
1357 * config/tc-m68k.c: Likewise.
1358 * config/tc-m88k.c: Likewise.
1359 * config/tc-ns32k.c: Likewise.
1360 * config/tc-pdp11.c: Likewise.
1361 * config/tc-pj.h: Likewise.
1362 * config/tc-s390.c: Likewise.
1363 * config/tc-sparc.c: Likewise.
1364 * config/tc-sparc.h: Likewise.
1365 * config/tc-tic80.c: Likewise.
1366 * config/tc-w65.h: Likewise.
1368 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1370 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1371 symbols specially. Always resolve, adding fr_address to value.
1372 * write.c (write_object_file): Don't add fr_address to sym values.
1373 (relax_frag): Likewise.
1374 (relax_segment): Likewise.
1375 * config/obj-ieee.c (do_symbols): Likewise.
1376 * config/tc-cris.c (md_convert_frag): Likewise.
1377 * config/tc-fr30.c (md_convert_frag): Likewise.
1378 * config/tc-i386.c (md_convert_frag): Likewise.
1379 * config/tc-m32r.c (md_convert_frag): Likewise.
1380 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1381 * config/tc-mcore.c (md_convert_frag): Likewise.
1382 * config/tc-mips.c (mips16_extended_frag): Likewise.
1383 * config/tc-ns32k.c (md_convert_frag): Likewise.
1384 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1385 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1386 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1387 (md_relax_table): Remove first four entries. Format.
1388 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1389 setting fr_var. Simplify byte branch checks.
1391 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1393 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1394 "isbranch" param as all calls have it set.
1395 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1396 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1397 strcasecmp in "nullify" var.
1398 (pa_parse_neg_add_cmpltr): Likewise.
1399 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1400 functions. Don't print wrong conditions in error messages.
1402 2001-07-23 Andreas Jaeger <aj@suse.de>
1404 * config/tc-s390.c (s390_force_relocation): Removed.
1406 * config/tc-s390.h: Remove double declaration of
1407 TC_FORCE_RELOCATION.
1409 2001-07-22 H.J. Lu <hjl@gnu.org>
1411 * config/tc-mips.c (s_mips_end): Remove unused variables.
1412 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1414 2001-07-17 Andreas Schwab <schwab@suse.de>
1416 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1418 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1420 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1422 2001-07-17 matthew green <mrg@eterna.com.au>
1424 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1426 (line_comment_chars): Set to '/' if TE_NetBSD.
1428 2001-07-14 matthew green <mrg@eterna.com.au>
1430 * configure.in (i386-*-netbsdelf*): New target.
1431 * configure: Regenerate.
1433 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1435 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1436 class of the non-debug symbol is C_NULL.
1438 2001-07-10 Anders Norlander <anorland@synergenix.se>
1440 * doc/as.texinfo (Incbin): Fix grammatical errors.
1442 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1444 * depend.c: Use FOPEN_.. macros in calls to fopen().
1445 * input-file.c: As above.
1446 * itbl-ops.c: As above.
1447 * listing.c: As above.
1448 * output-file.c: As above.
1451 2001-07-08 Anders Norlander <anorland@synergenix.se>
1453 * read.c (s_incbin): New .incbin function.
1454 * read.c (potable): Add "incbin" pseudo-op.
1455 * read.h: Add s_incbin prototype.
1456 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1457 * NEWS: Mention new feature.
1459 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1461 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1464 2001-07-06 John Healy <jhealy@redhat.com>
1466 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1467 set of fixups to be stored.
1468 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1469 restored to be chosen from any that are saved.
1470 (gas_cgen_swap_fixups): Modified to allow the current set of
1471 fixups to be swapped with any other set that has been saved.
1472 (gas_cgen_initialize_saved_fixups_array): New routine.
1473 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1474 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1475 or MAX_SAVED_FIXUP_CHAINS.
1476 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1477 store, swap and restore fuctions to reflect the new interface.
1479 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1481 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1482 ignore empty, ineffectual alignment frags when deciding if a
1483 branch can be short.
1485 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1487 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1488 and SPECIAL_SECTION_FINI_ARRAY.
1489 (special_section_name): Add .init_array and .fini_array.
1490 (md_pseudo_table): Add init_array and fini_array.
1491 (md): Add pointer_size and pointer_size_shift fields.
1492 (setup_unwind_header): New static function.
1493 (output_unw_records): Modify to use setup_unwind_header.
1494 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1495 md.pointer_size_shift.
1496 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1498 2001-07-05 Ben Elliston <bje@redhat.com>
1500 * README (Supported platforms): m88k no longer suffers bitrot.
1502 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1504 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1506 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1507 lsy_value. Correct typos in comments.
1508 * symbols.c (local_symbol_make): Update for name change.
1509 (local_symbol_convert): Likewise.
1511 (S_GET_VALUE): Likewise.
1512 (S_SET_VALUE): Likewise.
1513 (print_symbol_value_1): Likewise.
1514 (resolve_symbol_value): Likewise. Don't divide local sym values
1515 by OCTETS_PER_BYTE twice.
1517 2001-07-04 Jim Wilson <wilson@redhat.com>
1519 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1521 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1524 2001-07-05 Ben Elliston <bje@redhat.com>
1526 * read.c (s_fill): Correct spelling error in comments.
1528 * doc/c-m88k.texi: New file.
1529 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1530 * doc/Makefile.in: Regenerate.
1531 * doc/all.texi: Set M880X0.
1532 * doc/as.texinfo: Hook in m88k-dependent documentation.
1534 2001-07-04 Eric Christopher <echristo@redhat.com>
1536 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1538 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1539 and rm5721 as valid cpu strings.
1540 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1542 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1544 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1545 if it's expected to be non-zero.
1547 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1549 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1552 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1553 (write_object_file): Set finalize_syms to
1554 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1557 * doc/internals.texi; Document
1558 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1560 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1562 * config/tc-ppc.c: Formatting fixes.
1564 2001-07-01 Ben Elliston <bje@redhat.com>
1566 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1567 they cause some subtle breakage. Will fix them again later.
1569 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1571 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1572 outside of a function as a .appline directive.
1574 2001-06-28 Eric Christopher <echristo@redhat.com>
1575 H.J. Lu <hjl@gnu.org>
1577 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1578 of mips_cpu for the ISA selection.
1579 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1580 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1581 (mips_tune): New. Use mips_tune for scheduling and optimization
1583 (append_insn): Use mips_tune and mips_arch.
1584 (macro_build): Ditto.
1586 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1587 backwards compatability mips_cpu generates arch and tune.
1588 (md_show_usage): Document new behavior.
1590 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1595 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1597 * write.c (write_object_file): Do not set finalize_syms until
1598 after the segments have been sized. Some backends may still
1599 need to access the syms's frags in order to adjust relaxed
1602 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1605 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1607 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1608 subtract MD_PCREL_FROM_SECTION for 68k.
1609 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1610 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1612 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1614 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1615 pcrel, subtract MD_PCREL_FROM_SECTION value.
1617 2001-06-24 Ben Elliston <bje@redhat.com>
1619 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1621 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1623 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1624 section symbols the same way as externs.
1626 2001-06-24 Ben Elliston <bje@redhat.com>
1628 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1629 (emit_relocations): Ditto.
1631 (md_begin): Reformat comments to conform to the GNU standards.
1632 (md_assemble): Ditto.
1634 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1635 (md_parse_option): Mark parameters as unused.
1636 (md_show_usage): Ditto.
1637 (calcop): Adjust type of `reg_prefix' to char.
1639 (getval): Adjust type of local `c' to char.
1640 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1641 (md_create_long_jump): Ditto.
1642 (md_estimate_size_before_relax): Mark parameters as unused.
1644 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1645 to allay a possible compiler warning.
1647 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1649 * doc/internals.texi (CPU backend): Document md_atof.
1651 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1653 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1654 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1657 2001-06-21 Philip Blundell <philb@gnu.org>
1659 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1661 (insns): Remove entry for adrl. Add long_flag for adr.
1662 (do_adr): Handle `l' suffix.
1665 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1667 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1668 (md_apply_fix): Use it here. Replace printf with equivalent
1670 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1671 (md_apply_fix): Here too.
1672 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1673 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1674 (md_convert_frag_1): Likewise.
1676 2000-06-20 Tom Rix <trix@redhat.com>
1678 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1680 2001-06-18 H.J. Lu <hjl@gnu.org>
1682 * doc/Makefile.am (info): Depend on $(MANS).
1683 (as.1): Remove the prefix `$(srcdir)/'.
1684 * doc/Makefile.in: Regenerated.
1688 2001-06-18 Philip Blundell <philb@gnu.org>
1690 * config/tc-arm.c (do_msr): Remove restriction on usage of
1693 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1695 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1698 2001-06-13 Philip Blundell <philb@gnu.org>
1700 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1701 (do_t_arit): Likewise.
1703 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1705 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1706 .loc pseudos if the dfwarf2 functions are available.
1707 (md_assemble): Only call dwarf2_emit_insn if it is available.
1709 * expr.c: Fix typo in comment.
1711 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1713 * doc/as.texinfo (Infix Ops): Document that comparison and
1714 combiner operators can be used as infix operators.
1716 2001-06-12 Peter Jakubek <pjak@snafu.de>
1718 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1720 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1721 (reverse_mri_condition): Likewise.
1722 (swap_mri_condition): Issue warning for conditions that can not be
1724 (build_mri_control_operand): Fix order of operands (swapped).
1725 (build_mri_control_operand): Allow upper case extension in structured
1727 (s_mri_else): Likewise.
1728 (s_mri_next): Likewise.
1729 (s_mri_for): Likewise.
1730 (s_mri_if): Fix handling comment ('*') in mri mode.
1731 (s_mri_while): Likewise.
1732 * macro.c (macro_expand): Allow macro invocation with empty
1735 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1737 * config/tc-arm.c: Fix test for overlow of literal pool.
1739 2001-06-11 H.J. Lu <hjl@gnu.org>
1741 * NEWS: Updated for the new -n option for the MIPS assembler.
1743 * config/tc-mips.c (md_show_usage): Add -n.
1745 * doc/as.texinfo: Document the new -n option.
1746 * doc/c-mips.texi: Likewise.
1747 * doc/as.1: Regenerated.
1749 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1751 * config/obj-coff.c (obj_coff_section): Formatting fix.
1753 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1756 2001-06-08 H.J. Lu <hjl@gnu.org>
1758 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1759 disable warning about all NOPS that the assembler generates.
1760 (macro): Warn NOPS generated only if warn_nops is not 0.
1761 (md_shortopts): Add `n'.
1762 (md_parse_option): Set warn_nops to 1 for `n'.
1764 2001-06-08 H.J. Lu <hjl@gnu.org>
1766 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1768 2001-06-08 H.J. Lu <hjl@gnu.org>
1770 * config/tc-mips.c (md_apply_fix): Don't adjust common
1771 extern/weak symbols for ELF.
1772 (md_estimate_size_before_relax): Treat weak like extern for
1774 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1777 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1779 * Makefile.am: 'som' is not wrongly spelled 'some'.
1780 * Makefile.in: Regenerate.
1782 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1783 S_GET_VALUE by using a temp.
1784 (append_insn): Likewise, and for S_SET_VALUE too.
1785 (mips_emit_delays): Likewise.
1786 (my_getExpression): Likewise.
1787 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1788 (mips16_extended_frag): Remove code concerned with avoiding
1789 locking in a frag address now that symbols are not finalized until
1790 relaxation is complete. Cater for first relaxation pass having
1791 bogus addresses. Use relax_marker to reliably determine whether a
1792 symbol frag has been reached on the current pass.
1794 2001-06-07 H.J. Lu <hjl@gnu.org>
1796 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1797 * configure: Regenerate.
1799 2001-06-07 H.J. Lu <hjl@gnu.org>
1801 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1803 * configure: Regenerate.
1805 2001-06-07 H.J. Lu <hjl@gnu.org>
1807 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1808 MIPS_STABS_ELF is defined.
1810 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1812 * as.c (show_usage): Remove L from listing options. It is not a
1815 2001-06-06 Christian Groessler <cpg@aladdin.de>
1817 * config/tc-z8k.c: Removed many warnings by removing unused
1818 variables and tagging unused parameters as such.
1819 (md_begin): Fixed a typo (","instead of ";").
1820 (struct ctrl_table): Add parentheses to initialize array
1822 (struct flag_table): Likewise.
1823 (struct intr_table): Likewise.
1824 (struct table): Likewise.
1825 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1827 2001-06-06 Peter Jakubek <pjak@snafu.de>
1829 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1830 options to list (e.g. m5206e, m5307, m5407).
1832 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1834 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1835 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1837 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1839 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1840 <JumpByte, JumpDword insn output>: Remove dead code.
1842 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1844 * as.c (parse_args): Correct option name "listing-lhs-width2".
1846 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1848 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1851 2001-05-30 Richard Henderson <rth@redhat.com>
1853 * read.c (emit_leb128_expr): Call md_cons_align.
1855 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1857 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1858 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1859 (tc_gen_reloc): Likewise.
1860 (sparc_cons_align): Don't clear sparc_no_align_cons.
1861 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1862 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1864 2001-05-27 Alan Modra <amodra@one.net.au>
1866 * write.c (relax_segment <rs_space>): Check the section of a
1867 symbol to determine whether it is absolute rather than comparing
1868 its frag against zero_address_frag as listings play tricks with
1871 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1872 allocated in the same chunk as the fixed part.
1874 2001-05-26 Alan Modra <amodra@one.net.au>
1876 * write.c (relax_segment <rs_space>): Calculate growth using
1877 addresses before stretch. Prevent repeated error messages.
1878 From Peter Jakubek <pjak@snafu.de>
1879 Use as_bad_where and as_warn_where to pinpoint errors.
1881 2001-05-25 Alan Modra <amodra@one.net.au>
1883 * symbols.c (resolve_symbol_value): Always set segment, even when
1884 not finalizing symbol value.
1886 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1887 * config/obj-coff.c (write_object_file): Likewise.
1888 * (size_section): Remove rs_space assert as fr_symbol is no longer
1890 (fill_section): Likewise.
1892 * configure.in: Replace linuxoldld with linux*oldld.
1893 * configure: Regenerate.
1895 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1896 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1897 that have been finalized.
1899 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1900 taking exit_dont_set_value.
1902 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1905 2000-05-24 Tom Rix <trix@redhat.com>
1907 * config/obj-coff.c (add_lineno): xcoff allows negative line
1909 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1911 2001-05-24 Alan Modra <amodra@one.net.au>
1913 * write.c (write_object_file): Set finalize_syms = 1 before
1916 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1918 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1919 architecture, remove erraneous ISA_MIPS32.
1920 (md_show_usage): Add MIPS r12k support.
1921 (mips_cpu_info_table): Add MIPS r12k support.
1923 2001-05-22 Alan Modra <amodra@one.net.au>
1925 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1928 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1929 instead use finalize_syms directly. Don't treat expressions
1930 specially with regard to finalize_syms. Update calls to self.
1931 (resolve_local_symbol): Update call to resolve_symbol_value.
1932 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1934 * symbols.h (resolve_symbol_value): Update prototype.
1935 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1936 to resolve_symbol_value.
1937 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1938 * config/obj-coff.c (do_relocs_for): Likewise.
1939 (yank_symbols): Likewise.
1940 (fixup_segment): Likewise.
1941 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1942 * config/tc-mips.c (md_convert_frag): Likewise.
1943 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1944 (ppc_fix_adjustable): Likewise.
1945 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1946 (dwarf2dbg_convert_frag): Likewise.
1947 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1948 (eh_frame_convert_frag): Likewise.
1949 * expr.c (make_expr_symbol): Likewise.
1950 * write.c (adjust_reloc_syms): Likewise.
1951 (write_object_file): Likewise.
1952 (relax_segment): Likewise.
1953 (fixup_segment): Likewise.
1954 (finalize_syms): Init to zero, and update comment.
1955 (write_object_file): Set finalize_syms to 1 rather than 2.
1956 * doc/internals.texi (sy_value): Mention finalize_syms.
1957 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1959 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1960 as relaxable if embedded system, make weak syms non-relaxable.
1962 (tc_m68k_fix_adjustable): ..so it can be used here.
1963 (md_apply_fix_2): Sign extend without conditional.
1965 * config/tc-v850.c: Update copyright.
1967 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
1969 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1970 howto entry is not found.
1972 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
1974 * config/tc-mn10300.c (mn10300_force_relocation): Don't
1975 optimize differences between symbols in code sections to
1977 (mn10300_fix_adjustable): Don't adjust to section+offset
1978 relocations pointing at symbols in code sections.
1980 2001-05-16 Alan Modra <amodra@one.net.au>
1982 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1984 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1985 opcodes are output rather than after. Delete insn_size.
1986 * config/tc-v850.c (md_assemble): Similarly, but delete
1989 2001-05-14 Richard Henderson <rth@redhat.com>
1991 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1994 2001-05-14 Richard Henderson <rth@redhat.com>
1996 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1997 also collect whether to expect an FDE augmentation.
1998 (check_eh_frame): Rewrite as a state machine. Track where in
1999 an FDE we are located, skip any augmentation.
2000 (eh_frame_estimate_size_before_relax): Get code alignment from
2001 the fragment subtype.
2002 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2003 * read.c (emit_leb128_expr): Call check_eh_frame.
2005 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2007 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2008 before a relaxable insns.
2010 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2012 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2013 between symbols if the base symbol is in the current section;
2014 emit a PC-relative relocation instead.
2016 2001-05-12 Peter Targett <peter.targett@arccores.com>
2018 * config/tc-arc.c: Update copyright and tidy source comments.
2019 (md_pseudo_table): Add directive .cpu back as an alias for
2020 .option. Add .file and .line for dwarf2 support.
2021 (arc_mach_type): Make bfd_mach_arc_6 default.
2022 (md_longopts): Add entry 'pre-v6' representing old command line
2023 option when assembling for 'arc5' core versions.
2024 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2026 (arc_code_symbol): Make symbol value for @h30 fixup expression
2027 equal to O_constant.
2028 (md_assemble): Call dwarf2_emit_insn.
2029 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2030 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2031 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2033 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2035 * config/tc-ia64.c (special_linkonce_name): New.
2036 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2037 .gnu.linkonce.ia64unw{,i}.FOO.
2038 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2039 (dot_endp): Add comment about it.
2041 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2043 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2044 block, ensure that the low order bits of the alignment are
2047 2001-05-10 Alan Modra <amodra@one.net.au>
2049 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2052 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2053 current variable part of frag.
2054 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2055 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2056 * config/tc-m68hc11.c (RELAX_STATE): Define.
2057 (RELAX_LENGTH): Define.
2058 (md_estimate_size_before_relax): Handle non-relaxable cases
2059 separately from relaxable cases for clarity, and return correct
2060 size for multi-pass relaxation.
2061 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2062 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2063 (md_convert_frag): Remove "length_code".
2064 * config/tc-vax.c (RELAX_STATE): Define.
2065 (RELAX_LENGTH): Define.
2066 (md_relax_table): Add missing entry.
2067 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2068 (md_convert_frag): Remove "length_code".
2069 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2070 don't bother setting fr_var. Return correct size for multi-pass
2072 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2073 (md_convert_frag): Don't bother clearing fr_var.
2074 (md_pseudo_table): Correct initialization.
2075 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2076 (md_estimate_size_before_relax): No need to set fr_var.
2077 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2078 (md_estimate_size_before_relax): No need to set fr_var.
2080 2001-05-09 Richard Henderson <rth@redhat.com>
2082 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2083 beginning a function's unwind info block.
2085 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2087 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2089 2001-05-08 Andreas Schwab <schwab@suse.de>
2091 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2092 fx_pcrel_adjust explicitly sign extend when reading it.
2094 2001-05-08 Alan Modra <amodra@one.net.au>
2096 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2097 from md_relax_table, and combine some switch cases.
2099 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2101 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2102 from offset in non-pcrel operands too.
2104 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2106 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2107 * config/tc-arm.c (arm_handle_align): Do not insert more than
2108 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2109 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2111 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2113 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2115 * Makefile.in: Regenerate.
2116 * configure.in: Remove duplicate mips-*-ecoff* entry.
2117 * configure: Regenerate.
2119 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2120 (n_names): Cast away type mismatch.
2121 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2122 (obj_ecoff_frob_symbol): Likewise.
2123 * ecoff.c: (add_file): Add unused attribute.
2124 (ecoff_directive_begin): Likewise.
2125 (ecoff_directive_bend): Likewise.
2126 (ecoff_directive_def): Likewise.
2127 (ecoff_directive_dim): Likewise.
2128 (ecoff_directive_scl): Likewise.
2129 (ecoff_directive_size): Likewise.
2130 (ecoff_directive_type): Likewise.
2131 (ecoff_directive_tag): Likewise.
2132 (ecoff_directive_val): Likewise.
2133 (ecoff_directive_endef): Likewise.
2134 (ecoff_directive_end): Likewise.
2135 (ecoff_directive_ent): Likewise.
2136 (ecoff_directive_extern): Likewise.
2137 (ecoff_directive_file): Likewise.
2138 (ecoff_directive_fmask): Likewise.
2139 (ecoff_directive_frame): Likewise.
2140 (ecoff_directive_mask): Likewise.
2141 (ecoff_directive_loc): Likewise.
2142 (mark_stabs): Likewise.
2143 (ecoff_stab): Likewise.
2144 (ecoff_frob_symbol): Cast away type mismatch.
2145 (ecoff_padding_adjust): Likewise.
2146 (ecoff_build_symbols): Likewise.
2147 (ecoff_build_procs): Likewise.
2148 (ecoff_build_aux): Likewise.
2149 (ecoff_build_strings): Likewise.
2150 (ecoff_build_fdr): Likewise.
2151 (ecoff_build_debug): Likewise.
2152 * itbl-ops.c (itbl_assemble): Variable initialization.
2154 2001-05-03 Alan Modra <amodra@one.net.au>
2156 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2157 expressions rather than triggering an assert.
2159 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2161 * config/tc-openrisc.c: New file.
2162 * config/tc-openrisc.h: Likewise.
2164 * Makefile.am: Add OpenRISC target.
2165 * Makefile.in: Regenerated.
2167 * configure.in (openrisc-*-*): Add target.
2168 * configure: Regenerated.
2170 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2172 * config/tc-arm.c (arm_frag_align_code): Change error message to
2173 more explanatory version.
2175 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2177 * config/tc-mips.c (md_parse_option): Also accept
2178 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2180 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2182 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2183 argument passing order: predicate goes last, not first.
2185 2001-04-27 Sean McNeil <sean@mcneil.com>
2187 * configure.in: Add arm-vxworks.
2188 * configure: Regenerate.
2190 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2192 * config/tc-arm.c (arm_handle_align): New Function: Generate
2193 no-op filled alignment frags.
2194 (arm_frag_align_code): New Function: Create a code alignment frag.
2195 (arm_init_frag): New Function: Initialse the target dependent
2198 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2199 (TC_FRAG_INIT): Define.
2200 (HANDLE_ALIGN): Define.
2201 (md_do_align): Define.
2203 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2205 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2206 symbol has been initialised before extracting its symbol index.
2208 2001-04-24 H.J. Lu <hjl@gnu.org>
2210 * configure: Regenerated with the right version of autoconf.
2212 2001-04-24 Christian Groessler <cpg@aladdin.de>
2214 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2215 generate R_CALLR and R_REL16 relocations
2217 2000-04-20 Jason Eckhardt <jle@redhat.com>
2219 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2220 since frag_now can change after d10v_cleanup is called.
2222 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2224 * configure.in: Add the em type for FreeBSD targets.
2225 * configure: Regenerate.
2227 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2229 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2230 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2232 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2233 pc-relative relocations not placed at the end of the instruction.
2235 2001-04-13 Jim Wilson <wilson@redhat.com>
2237 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2240 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2242 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2243 handle SHF_MERGE and SHF_STRINGS.
2244 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2245 (obj_elf_section): Allow additional argument specifying entity size.
2246 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2247 in SEC_MERGE sections.
2249 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2251 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2253 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2255 * expr.c (operand): Pass &c to md_parse_name().
2256 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2258 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2260 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2262 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2263 * Makefile.in: Regenerated.
2265 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2266 * configure: Regenerated.
2268 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2270 * config/tc-mn10300.c (xr_registers): Added `pc'.
2272 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2274 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2275 * configure: Regenerate.
2277 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2278 cases, and always return size based on current fr_subtype.
2279 (md_begin): Move initialization of md_relax_table..
2280 (md_relax_table): ..to static initializer. Set rlx_length for
2281 UNDEF_WORD_DISP cases.
2282 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2283 (md_begin): Likewise.
2284 (md_relax_table): Likewise.
2285 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2286 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2287 Set rlx_backward and rlx_forward to zero for unused states.
2288 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2289 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2290 (UNCOND12, UNCOND32): Remove duplicate defines.
2292 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2294 * config/tc-cris.c (md_estimate_size_before_relax) <case
2295 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2296 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2297 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2298 Add cases to cover all relax states.
2299 (cris_insn_first_word_frag): New.
2300 (md_assemble): Call cris_insn_first_word_frag to get the first
2301 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2302 end. Drop variable insn_size.
2303 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2304 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2305 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2307 * write.c (write_object_file): Reset broken word state before
2310 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2312 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2313 for one line if not already enabled.
2314 * cond.c (s_elseif): Correct conditional assembly listing.
2317 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2318 Don't abort on NULL current_cframe.
2320 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2322 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2323 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2324 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2325 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2326 * config/obj-coff.c (do_relocs_for): Likewise.
2327 (yank_symbols): Likewise.
2328 (fixup_segment): Likewise.
2329 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2330 (ppc_fix_adjustable): Likewise.
2331 * config/tc-mips.c (md_convert_frag): Likewise.
2332 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2333 * ehopt.c (eh_frame_convert_frag): Likewise.
2334 * expr.c (make_expr_symbol): Likewise.
2336 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2338 * symbols.c (resolve_symbol_value): Don't fix expression values
2339 until relaxation is complete.
2340 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2341 (S_GET_VALUE): Likewise, and return unresolved expression value.
2342 * write.c (finalize_syms): New.
2343 (relax_and_size_seg): Split into..
2344 (relax_seg): New function, returns 1 if anything changed..
2345 (size_seg): And the remainder of relax_and_size_seg.
2346 (fixup_segment): Arrange for final resolution of sym values.
2347 (adjust_reloc_syms): Likewise.
2348 (write_object_file): Likewise, and repeatedly call relax_seg until
2349 nothing more changes.
2350 (relax_segment): Return 1 if anything changed. Use correct types
2351 for rs_org `target' and `after'.
2352 * write.h (finalize_syms): Declare.
2353 (relax_segment): Update prototype.
2355 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2356 do-nothing cases to switch to avoid abort on a second relaxation
2357 pass, and tidy code a little.
2358 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2359 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2360 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2361 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2362 (md_relax_table): Remove first four unused entries. Increment
2363 rlx_length by one throughout table, and update comments to suit.
2364 (md_estimate_size_before_relax): Return size of current variable
2365 part of frag to reflect reality when relaxing more than once.
2366 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2367 (COND32, UNCD32): Rename to DISP32 throughout.
2368 (UNDEF_WORD_DISP): Renumber to 3.
2369 (md_estimate_size_before_relax): Add extra do-nothing cases.
2370 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2371 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2372 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2373 handle word and dword branches.
2375 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2377 * config/tc-cris.h (tc_fix_adjustable): Allow only
2378 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2379 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2380 example in comment to valid type.
2382 2001-03-28 H.J. Lu <hjl@gnu.org>
2384 * read.c (equals): Set to local for COFF only if it hasn't been
2387 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2389 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2390 (md_begin): Use it when setting default architecture.
2392 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2394 * read.c (equals): (for COFF) default symbols to being local.
2396 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2398 * configure.in (cris-*-*): Change default emulation to criself.
2399 (cris-*-*aout*): New rule.
2400 * configure: Regenerate.
2402 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2404 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2405 BFD_RELOC_390_GOTENT.
2406 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2407 BFD_RELOC_390_GOTENT.
2409 2001-03-26 Nick Clifton <nickc@redhat.com>
2411 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2412 * config/tc-s390.c (s390_force_relocation): New function: Force
2413 relocations for VTINHERIT relocs.
2415 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2417 * doc/as.texinfo: Put @c man begin to generate the as man page.
2418 When generating man, define all the variables. Re-organize some
2419 options to obtain better indentation of man page.
2420 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2421 (as.1): Build from as.texinfo.
2422 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2424 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2426 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2427 scale factor, and return the end of the expression.
2428 (i386_operand): Modify for above.
2430 2001-03-23 Nick Clifton <nickc@redhat.com>
2432 * doc/as.texinfo: Document --listing-XXX command line switches.
2433 Explain why listings behave differently when -pipe is used.
2435 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2437 * write.c (fix_new_exp): Print an error if passed a register.
2439 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2441 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2442 (PIC_SUFFIX_CHAR): New macro.
2443 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2444 (pic): New variable.
2445 (md_longopts): New option --pic.
2446 (OPTION_PIC): Define.
2447 (md_estimate_size_before_relax): Tweak longish comment.
2448 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2449 (md_assemble): Handle a PIC relocation on prefix and normal
2450 instruction operands.
2451 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2452 "complex" operand expressions. Call frag_more outside
2453 gen_cond_branch_32 parameter list.
2454 (cris_process_instruction): Handle PIC relocs on parsed
2455 operand expressions. Validize PIC reloc sizes.
2456 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2457 (gen_bdap): Handle "complex" operand expressions.
2458 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2459 ADD.D offset,PC as jump instruction if generating PIC. Generate
2460 error instead of crashing on complex expressions.
2461 (cris_number_to_imm): Add segT parameter. All callers changed.
2462 Use segT parameter, not now_seg, for segment of fixup. Handle
2463 PCREL relocations but check that they are fully resolved.
2464 (md_parse_option): Handle OPTION_PIC.
2465 (tc_gen_reloc): Handle PIC relocs.
2466 (md_show_usage): Update for --pic.
2467 (md_apply_fix3): Renamed from md_apply_fix.
2468 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2469 (md_cris_force_relocation): Force relocation for PIC relocs.
2471 * config/tc-cris.h: Tweak attribution.
2472 (MD_APPLY_FIX3): Define.
2473 (IS_CRIS_PIC_RELOC): New macro.
2474 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2475 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2477 (tc_frob_symbol): Avoid emitting undefined symbols.
2479 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2481 * frags.h (struct frag): Add relax_marker.
2482 * write.c (is_dnrange): Delete.
2483 (relax_frag): Use correct types for `aim', `target', `address'.
2484 Delete `offset', `was_address'. Test `relax_marker' instead of
2485 using fragile (and slow) address test.
2486 (relax_segment): Init and flip `relax_marker'.
2488 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2490 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2493 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2495 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2496 with 'Motorola specification for assembly language input standard'.
2498 2001-03-17 Richard Henderson <rth@redhat.com>
2500 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2501 (dwarf2_directive_loc): Don't use them.
2502 (dwarf2_directive_file): Reject duplicate file definitions.
2503 (get_filenum): Zero allocated memory.
2504 (out_file_list): Complain about missing file definitions.
2506 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2508 * read.c (do_org): Handle complex expressions.
2509 * cgen.c (gas_cgen_finish_insn): Likewise.
2511 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2513 * config/tc-ia64.c (md): New member keep_pending_output.
2514 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2516 (dot_xdata): Turn on md.keep_pending_output for the duration of
2518 (dot_xfloat_cons): Ditto.
2519 (dot_xstringer): Ditto.
2520 (dot_xdata_ua): Ditto.
2521 (dot_xfloat_cons_ua): Ditto.
2523 2001-03-15 Jim Wilson <wilson@redhat.com>
2525 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2528 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2530 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2532 2001-03-15 DJ Delorie <dj@redhat.com>
2534 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2535 blindly freeing string if it isn't at the top of the obstack.
2537 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2539 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2540 (NUM_FLAG_CODE): Define.
2541 (lex_got): New function.
2542 (got_reloc): New global var.
2543 (x86_cons_fix_new): New function.
2544 (x86_cons): New function.
2545 (i386_immediate): Use lex_got here, replacing inline code. Change
2546 "ignoring junk.." error message to "junk.."
2547 (i386_displacement): Likewise.
2548 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2549 (x86_cons): Declare.
2550 (TC_CONS_FIX_NEW): Define.
2551 (x86_cons_fix_new): Declare.
2553 2001-03-12 Nick Clifton <nickc@redhat.com>
2555 * config/tc-arm.c (md_begin): Always set machine type based on
2558 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2560 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2561 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2563 <JumpInterSegment output>: Use correct i.disp_reloc[].
2564 <immediate output>: Likewise.
2566 2001-03-06 Nick Clifton <nickc@redhat.com>
2568 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2571 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2573 * config/tc-m68k.c : Add 5407 to archs[] table.
2574 (HAVE_LONG_BRANCH): Add mcf5407.
2575 (select_control_regs): Recognize 5407.
2577 2001-03-02 Dave Brolley <brolley@redhat.com>
2579 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2582 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2584 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2585 (gen_to_words): Print warnings if NaNs are found and the target CPU
2586 does not support them. Allow largest exponent to be used in normal
2587 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2589 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2591 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2592 anymore since we use bfd_elf_generic_reloc now.
2593 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2595 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2597 * configure.in (BFD_VERSION): New.
2598 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2599 * configure: Regenerate.
2600 * Makefile.am: Run "make dep-am"
2601 * Makefile.in: Regenerate.
2602 * doc/Makefile.in: Regenerate.
2604 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2606 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2607 SEC_NEVER_LOAD when the 'n' flag is used.
2608 Add SEC_NEVER_LOAD to matchflags.
2610 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2612 * symbols.c (decode_local_label_name): Initialize message_format
2613 only when an error is reported (perf pb due to I18N).
2615 2001-02-23 H.J. Lu <hjl@gnu.org>
2617 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2618 BFD_ASSEMBLER is not defined.
2620 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2622 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2623 done if it's against a symbol.
2625 2001-02-22 Timothy Wall <twall@cygnus.com>
2627 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2628 target formats if applicable.
2629 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2630 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2631 * Makefile.in: Regenerated.
2632 * configure.in: Added configuration for ia64-*-aix*.
2633 * configure: Regenerated.
2635 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2637 * config/tc-ia64.c (enum operand_match_result): New type.
2638 (operand_match): Change return type to operand_match_result.
2639 Fix all returns appropriately, adding support for returning the
2640 out-of-range result.
2641 (parse_operands): New locals result, error_pos, out_of_range_pos,
2642 curr_out_of_range_pos. Rewrite operand matching loop to give better
2645 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2647 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2648 (dot_proc): Clear unwind.prologue_count to zero.
2649 (dot_prologue): Increment unwind.prologue_count.
2650 (dot_restore): If second operand is omitted, use
2651 unwind.prologue_count -1 for "ecount" (# of additional regions to
2652 pop). Decrement unwind.prologue_count by number of regions
2655 2001-02-21 Nick Clifton <nickc@redhat.com>
2657 * doc/as.texinfo (Section): Note that some flags to the COFF
2658 version of .section remove attributes rather than setting them.
2660 2001-02-20 Kazu Hirata <kazu@hxi.com>
2662 * config/tc-pdp11.c: Fix formatting.
2663 * config/tc-pdp11.h: Likewise.
2665 2001-02-20 Bo Thorsen <bo@suse.de>
2667 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2670 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2672 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2673 all FreeBSD platforms should look the same at this level.
2674 * configure: Rebuilt.
2675 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2677 2001-02-18 lars brinkhoff <lars@nocrew.org>
2679 * Makefile.am: Add PDP-11 target.
2680 * configure.in: Likewise.
2681 * config/tc-pdp11.c: New file.
2682 * config/tc-pdp11.h: New file.
2683 * doc/Makefile.am: Add PDP-11 documentation.
2684 * doc/all.texi: Likewise.
2685 * doc/as.texinfo: Likewise.
2686 * doc/c-pdp11.texi: New file.
2688 2001-02-16 matthew green <mrg@redhat.com>
2690 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2692 2001-02-13 Jim Wilson <wilson@redhat.com>
2694 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2695 reloc instead of a 0 reloc.
2696 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2698 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2700 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2702 * write.c (is_dnrange): Stop as soon as the address becomes
2704 (relax_frag): Add segment parameter. Only call symbol_get_frag
2705 once. Only call is_dnrange if the symbol is in the same segment,
2706 and the symbol address is larger.
2707 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2708 * write.h (relax_frag): Update declaration.
2709 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2711 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2712 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2713 (m32r_relax_frag): Update declaration.
2714 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2715 * config/tc-tic54x.h (md_relax_frag): Likewise.
2716 * doc/internals.texi (CPU backend): Update documentation for
2719 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2721 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2722 Mention effect of < 386 architectures on jump promotion.
2723 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2725 * config/tc-i386.c (no_cond_jump_promotion): New.
2726 (set_cpu_arch): Parse "jumps" arch modifier.
2727 (insn_size): Modify usage comment.
2728 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2729 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2730 (TYPE_FROM_RELAX_STATE): New define.
2731 (UNCOND_JUMP, COND_JUMP): Renumber.
2732 (md_relax_table): Reorder to suit.
2733 (COND_JUMP86): New define.
2734 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2735 (md_assemble): Create frag var for jumps of max size, encode relax
2736 state for COND_JUMP86.
2737 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2738 leave conditional jumps small if no_cond_jump_promotion.
2739 (md_convert_frag): Likewise.
2741 * expr.c (operator): Don't bump input_line_pointer for two char
2742 operators. Instead return operator size via new param num_chars.
2743 (expr): Use above to parse multi-char operators correctly.
2745 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2747 * config/tc-i386.c (i386_displacement): Fix handling of
2748 BFD_RELOC_X86_64_GOTPCREL.
2749 (i386_validate_fix): Likewise.
2751 2001-02-12 Philip Blundell <pb@futuretv.com>
2753 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2754 ldrt/strt instructions.
2756 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2758 * config/tc-mips.c (macro): For M_LA_AB emit a
2759 BFD_RELOC_MIPS_CALL16 relocation or a
2760 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2761 BFD_RELOC_MIPS_GOT16 and
2762 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2763 loading the jump register when generating SVR4_PIC code.
2765 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2767 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2768 map to MIPS-specific files, as they used to do before the
2769 change on 2000-05-21.
2770 * configure: Regerate.
2772 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2774 * config/tc-mips.c (md_parse_option): Don't try to compile
2775 ELF-only option code if not ELF.
2777 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2779 * config/tc-ia64.h (md_elf_section_type): New macro.
2780 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2781 (they're now handled via ia64_elf_section_type.
2783 * config/tc-ia64.c (unwind): New members saved_text_seg,
2784 saved_text_subseg, and force_unwind_entry.
2785 (optimize_unw_records): New function to optimize away unnecessary
2787 (ia64_elf_section_type): New function.
2788 (output_unw_records): Generate unwind info only if the size is
2789 non-zero or if it's forced for some other reason (e.g.,
2790 handlerdata or a personality routine).
2791 (generate_unwind_image): Don't switch back to previous
2792 section---stay inside the unwind info section instead so that
2793 handlerdata that may follow goes into the right place.
2794 (dot_handlerdata): Force generation of unwind entry and save the
2795 current active text segment before generating unwind image.
2796 (dot_unwentry): Force generation of unwind entry.
2797 (dot_personality): Ditto.
2798 (dot_endp): Generate unwind table entry only if there is
2799 some unwind info or the unwind entry was forced.
2801 * config/tc-ia64.c (make_unw_section_name): New macro to form
2802 unwind section name.
2803 (generate_unwind_image): Add "text_name" argument. Use it to
2804 form unwind section name.
2805 (dot_handlerdata): Determine current segment (section) name and
2806 pass it to generate_unwind_image().
2807 (dot_endp): Determine current segment (section) name and use
2808 it to determine the appropriate unwind section name.
2809 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2810 n, fill, and max arguments.
2812 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2814 * Makefile.am: Add linux target for S/390.
2815 * configure.in: Likewise.
2816 * config/tc-s390.c: New file.
2817 * config/tc-s390.h: New file.
2819 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2821 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2822 2byte, 4byte and 8byte.
2824 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2826 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2827 md_number_to_chars with size > sizeof (valueT).
2829 2001-02-06 H.J. Lu <hjl@gnu.org>
2831 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2832 there is no relocation.
2834 2001-02-06 H.J. Lu <hjl@gnu.org>
2836 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2838 * config/tc-ia64.c (md_parse_option): Only accept the valid
2839 ia64 options on "-axxx".
2841 2001-02-05 Jim Wilson <wilson@redhat.com>
2843 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2844 aborting for invalid operands.
2846 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2848 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2849 than via pointer. Update all callers.
2850 (UNWIND_LOW32): Define.
2851 (UNWIND_HIGH32): Define.
2852 (pa_build_unwind_subspace): Use the above macros instead of dumping
2853 bitfields directly. Call frag_more once rather than multiple times.
2854 (md_assemble): Use UNWIND_LOW32.
2855 (pa_entry): Likewise
2856 (pa_procend): Likewise.
2857 (process_exit): Use UNWIND_HIGH32.
2859 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2861 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2862 function to select the header according to the cpu.
2863 (md_after_pass_hook, md_do_align): Remove.
2864 (md_cleanup, m68hc11_cleanup): Remove.
2865 (md_pcrel_from_section): Declare.
2866 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2867 (build_jump_insn, build_insn): Likewise.
2868 (m68hc11_listing_header): New function.
2869 (m68hc11_cleanup): Remove.
2871 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2873 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2874 symbols because there is no support for shared libraries and these
2875 symbols can't be overridden (unless they are weak).
2877 2001-02-01 Momchil Velikov <velco@fadata.bg>
2879 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2880 for the compilation unit with a zero byte.
2882 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2884 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2885 destinations. Correct range check for 17 and 22 bit branches.
2887 2001-01-25 Nick Clifton <nickc@redhat.com>
2889 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2890 still set. Issue an error message instead.
2891 (md_estimate_size_before_relax): Delete unused variable
2892 'buffer_address'. Fixup parentheses around if statement.
2894 2001-01-23 Kazu Hirata <kazu@hxi.com>
2896 * as.c: Fix formatting.
2897 * ehopt.c: Likewise.
2898 * messages.c: Likewise.
2899 * stabs.c: Likewise.
2900 * symbols.c: Likewise.
2902 2001-01-23 Ben Elliston <bje@redhat.com>
2904 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2906 2001-01-22 Kazu Hirata <kazu@hxi.com>
2908 * config/tc-alpha.c: Fix formatting.
2910 2001-01-19 Kazu Hirata <kazu@hxi.com>
2912 * config/tc-alpha.c: Fix formatting.
2914 2001-01-18 Kazu Hirata <kazu@hxi.com>
2916 * config/tc-alpha.c: Fix formatting.
2918 2001-01-18 Nick Clifton <nickc@redhat.com>
2920 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2922 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2924 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2926 * configure.in (cpu_type, arch): Match i386 too.
2927 * configure: Rebuilt.
2929 2001-01-16 Kazu Hirata <kazu@hxi.com>
2931 * config/tc-i386.c: Fix formatting.
2933 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2935 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2936 relocs for .PARISC.unwind section.
2938 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2939 depending on section flags, not just for .text.
2941 2001-01-15 Jim Wilson <wilson@redhat.com>
2943 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2944 not immediately followed by an instruction.
2946 2001-01-15 Kazu Hirata <kazu@hxi.com>
2948 * config/tc-m68hc11.c: Fix formatting.
2950 2001-01-15 Nick Clifton <nickc@redhat.com>
2952 * symbols.c (colon): Change 'already defined symbol' from a
2953 fatal error to an ordinary error. There is no reason why this
2954 error should be fatal.
2956 * message.c (as_fatal): Delete output file, if one has been
2959 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2961 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2963 2001-01-14 Kazu Hirata <kazu@hxi.com>
2965 * config/tc-alpha.c: Fix formatting.
2966 * config/tc-arc.c: Likewise.
2967 * config/tc-arc.h: Likewise.
2968 * config/tc-d10v.c: Likewise.
2969 * config/tc-i370.c: Likewise.
2970 * config/tc-i386.c: Likewise.
2971 * config/tc-i960.c: Likewise.
2972 * config/tc-m68k.c: Likewise.
2973 * config/tc-ppc.c: Likewise.
2974 * config/tc-sparc.c: Likewise.
2975 * config/tc-tahoe.c: Likewise.
2976 * config/tc-vax.c: Likewise.
2978 * config/tc-arc.c: Fix formatting.
2980 * config/tc-arc.c: Fix formatting.
2982 2001-01-14 Alan Modra <alan@linuxcare.com.au>
2984 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2985 both 32 and 64 bit ELF.
2987 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2988 and don't bother storing `m' for "ce" completer. Tidy handling of
2989 'J' and 'K' operands to suit. Handle '<' and '>' operands.
2991 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
2993 * config/tc-i386.h (TARGET_MACH): New macro.
2994 (i386_mach): Declare.
2995 * config/tc-i386.c (i386_mach): New function.
2997 2001-01-13 Philip Blundell <philb@gnu.org>
2999 * doc/as.texinfo: Fix spelling and cross-references.
3001 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3002 character for all systems, not just GNU/Linux. Make it explicit
3003 that `-k' doesn't affect code generation, just ELF flags.
3005 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3007 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3010 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3012 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3014 2001-01-12 Nick Clifton <nickc@redhat.com>
3016 * as.c (print_args): Update copyright date to 2001.
3018 2001-01-12 Peter Targett <peter.targett@arccores.com>
3020 * doc/c-arc.texi: New file.
3021 Some sections to be expanded.
3023 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3025 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3026 (md_parse_option): Always accept "--32".
3028 2001-01-11 Peter Targett <peter.targett@arccores.com>
3030 * as.h (TC_ARC): Ensure struc-symbol.h included.
3031 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3033 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3034 (TARGET_SYMBOL_FIELDS) added.
3036 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3037 * doc/c-arc.texi: New file.
3038 Some sections to be expanded.
3039 * doc/as.texinfo: Update command-line options.
3040 Removed outdated text for ARC dependant features, instead include
3041 text from above file.
3043 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3044 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3045 (targ-cpu.h) header.
3047 * config/tc-arc.c: New updated configuration for
3048 ARC, including selection of core variants, and extensibility of
3049 instructions, registers etc. through directives.
3051 * config/tc-arc.c (arc_extinst): Minor corrections for
3053 (arc_common) Likewise. Make alignment argument optional for local
3054 symbols also, with default of zero.
3056 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3058 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3059 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3060 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3061 and fix_new_exp() instead.
3062 (md_convert_frag): For indexed post byte use the symbol value
3063 rather than the displacement.
3064 (md_relax_table): Fix indexed offset relax.
3066 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3068 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3070 (relaxable_symbol): New function.
3072 2001-01-11 Andreas Jaeger <aj@suse.de>
3074 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3077 2001-01-10 Nick Clifton <nickc@redhat.com>
3079 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3080 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3082 2001-01-10 Nick Clifton <nickc@redhat.com>
3084 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3085 character used to dollar local symbols.
3086 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3087 local label symbols.
3088 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3089 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3091 Use LOCAL_LABEL_CHAR.
3092 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3093 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3094 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3096 2001-01-08 Bo Thorsen <bo@suse.de>
3098 * config/tc-i386.c (i386_immediate, i386_displacement):
3101 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3103 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3106 2001-01-07 Philip Blundell <philb@gnu.org>
3108 * doc/as.texinfo (Bug Reporting): Update email address for
3112 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3114 * configure.in: Define DEFAULT_ARCH for i386.
3115 * config/tc-i386.c (md_assemble): Return after the error message;
3116 move testing for 64bit operands to proper place.
3118 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3120 * doc/as.texinfo: Document '#' as comment character for i386 and
3121 x86_64. Add AMD x86-64 into menu of machine dependent information.
3123 * doc/c-i386.texi: Document x86_64 extensions.
3125 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3127 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3129 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3131 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3132 * NEWS: Add note about Pentium4 support.
3134 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3136 * config/tc-i387.c (pi, pte, pt): Update.
3137 (type_names): Add new types.
3139 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3141 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3142 CpuUnknown): Renumber
3143 (CpuP4, CpuSSE2): New.
3144 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3146 2001-01-03 Philip Blundell <pb@futuretv.com>
3148 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3150 (alpha_fix_adjustable): Likewise.
3151 (md_apply_fix): Likewise.
3153 2000-12-31 H.J. Lu <hjl@gnu.org>
3155 * listing.c (listing_message): Allocate string only if it is
3158 * configure: Rebuild.
3160 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3162 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3163 Point out caveats with generating fixups for the opcode in a frag.
3165 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3167 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3170 2000-12-29 H.J. Lu <hjl@gnu.org>
3172 * listing.c (calc_hex): Print the variable part only if the
3173 fragment type is rs_fill.
3175 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3177 * doc/internals.texi (tc_conditional_pseudoop,
3178 TC_LINKRELAX_FIXUP): Fix typos.
3180 2000-12-28 Richard Henderson <rth@redhat.com>
3182 * write.c (subsegs_finish): Fix thinko last change -- don't
3183 "optimize" the alignment == 0 case.
3185 2000-12-28 Richard Henderson <rth@redhat.com>
3187 * as.h (rs_align_test): New.
3188 * frags.c (NOP_OPCODE): Move default from read.c.
3189 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3190 (frag_align_code): New.
3191 * frags.h (frag_align_code): Declare.
3192 * read.c (NOP_OPCODE): Remove.
3193 (do_align): Use frag_align_code.
3194 * write.c (NOP_OPCODE): Remove.
3195 (get_recorded_alignment): New.
3196 (cvt_frag_to_fill): Handle rs_align_test.
3197 (relax_segment): Likewise.
3198 (subsegs_finish): Align last subseg in section to the
3199 section alignment. Use frag_align_code.
3200 * write.h (get_recorded_alignment): Declare.
3201 * config/obj-coff.c (size_section): Handle rs_align_test.
3202 (fill_section, fixup_mdeps): Likewise.
3203 (write_object_file): Use frag_align_code.
3205 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3206 (alpha_handle_align): New.
3207 * config/tc-alpha.h (HANDLE_ALIGN): New.
3208 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3210 * config/tc-i386.h (md_do_align): Use frag_align_code.
3211 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3213 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3214 (ia64_handle_align): New.
3215 * config/tc-ia64.h (HANDLE_ALIGN): New.
3216 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3218 * config/tc-m32r.c (m32r_do_align): Remove.
3219 (m32r_handle_align): New.
3220 (fill_insn): Use frag_align_code.
3221 * config/tc-m32r.h (md_do_align): Remove.
3222 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3223 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3224 * config/tc-mips.c, config/tc-mips.h: Similarly.
3226 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3227 (sh_handle_align): Likewise. Handle rs_align_code.
3228 (sh_do_align): Remove.
3229 * config/tc-sh.h (md_do_align): Remove.
3230 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3232 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3233 (sparc_handle_align): Likewise. Handle rs_align_code.
3234 * config/tc-sparc.h (md_do_align): Remove.
3235 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3237 2000-12-22 DJ Delorie <dj@redhat.com>
3239 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3240 when we assemble the first half of a pair.
3242 2000-12-22 H.J. Lu <hjl@gnu.org>
3244 * config/tc-i386.c (reloc): Update the macro for non-bfd
3246 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3248 2000-12-22 H.J. Lu <hjl@gnu.org>
3250 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3252 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3254 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3255 (QWORD_MNEM_SUFFIX): New macro.
3256 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3258 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3259 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3261 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3262 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3263 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3264 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3265 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3267 (Reg, WordReg): Add Reg64.
3268 (Imm): Add Imm32S and Imm64.
3270 (Disp): Add Disp64 and Disp32S.
3271 (AnyMem): Add Disp32S.
3272 (RegRex, RegRex64): New macros.
3273 (rex_byte): New type.
3274 * config/tc-i386.c (set_16bit_code_flag): Kill.
3275 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3276 (reloc): New parameter "signed"; support x86_64.
3277 (set_code_flag): New.
3278 (DEFAULT_ARCH): New macro; default to "i386".
3279 (default_arch): New static variable.
3280 (struct _i386_insn): New fields Operand_PCrel; rex.
3281 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3282 (flag_code): New enum and static variable.
3283 (use_rela_relocations): New static variable.
3284 (flag_code_names): New static variable.
3285 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3286 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3288 (i386_align_code): Return plain "nop" for x86_64.
3289 (mode_from_disp_size): Support Disp32S.
3290 (smallest_imm_type): Support Imm32S and Imm64.
3291 (offset_in_range): Support size of 8.
3292 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3293 (md_pseudo_table): Add "code64"; use set_code_flat.
3294 (md_begin): Emit sane error message on hash failure.
3295 (tc_i386_fix_adjustable): Support x86_64 relocations.
3296 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3297 instructions supported on particular arch just partially,
3298 output of 64bit immediates, handling of Imm32S and Disp32S type.
3299 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3300 (i386_displacement): Likewise.
3301 (i386_index_check): Cleanup; support 64bit addresses.
3302 (md_apply_fix3): Support x86_64 relocation and rela.
3303 (md_longopts): Add "32" and "64".
3304 (md_parse_option): Add OPTION_32 and OPTION_64.
3305 (i386_target_format): Call even for ELFs; choose between
3306 elf64-x86-64 and elf32-i386.
3307 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3308 (tc_gen_reloc): Support rela relocations and x86_64.
3309 (intel_e09_1): Support QWORD.
3311 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3313 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3314 it's not an offset expression.
3315 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3316 keep the braces '[' and ']' in the output string.
3317 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3318 != FLAT. There is no such op_modifier.
3320 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3322 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3325 2000-12-13 Kazu Hirata <kazu@hxi.com>
3327 * as.h: Fix formatting.
3329 * dwarf2dbg.c: Likewise.
3330 * input-scrub.c: Likewise.
3333 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3335 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3336 configure: Regenerate.
3338 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3340 * dwarf2dbg.c: #include <limits.h> only if it exists.
3342 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3344 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3345 (md_apply_fix): Here too.
3347 2000-12-12 Jim Wilson <wilson@redhat.com>
3349 * config/tc-ia64.h (ia64_init): Add prototype.
3351 2000-12-12 H.J. Lu <hjl@gnu.org>
3353 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3355 * read.h (outputting_stabs_line_debug): Change it to int.
3356 * stabs.c (outputting_stabs_line_debug): Likewise.
3358 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3360 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3361 the address of a function result.
3363 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3365 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3366 (md_assemble): Call dwarf2_emit_insn.
3367 (shlib): Fix typo SHILB -> SHLIB.
3368 (md_parse_option): Likewise.
3369 (ppc_elf_validate_fix): Likewise:
3370 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3372 2000-12-12 Nick Clifton <nickc@redhat.com>
3374 * cgen.h: Fix formatting.
3375 * input-scrub.c: Fix formatting.
3376 * macro.c: Fix formatting.
3377 * config/tc-mips.c: Fix formatting.
3378 * doc/c-mips.texi: Fix formatting.
3380 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3382 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3383 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3385 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3387 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3390 * i386.h (*_Suf): Remove No_dSuf.
3391 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3393 (i386_optab): Remove 'd' in the suffixes.
3395 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3397 * config/tc-i386.c (T_SHORT): Undefine before defining.
3399 2000-12-05 Kazu Hirata <kazu@hxi.com>
3401 * config/tc-mips.c: Fix formatting.
3403 2000-12-04 Matthew Hiller <hiller@redhat.com>
3405 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3406 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3407 (md_show_usage): Ditto.
3408 (md_parse_option): Ditto.
3409 (d10v_cleanup): Writes pending instruction only if
3410 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3411 Fix compile time warning messages.
3413 * doc/c-d10v.texi: Documents new options.
3415 2000-12-04 Matthew Hiller <hiller@redhat.com>
3417 * stabs.c (outputting_stabs_line_debug): New variable.
3418 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3419 function entry and unset at function exit.
3421 * read.h (outputting_stabs_line_debug): New extern declaration.
3423 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3425 * dwarf2dbg.c: Fix compile time warning messages.
3427 2000-12-03 Kazu Hirata <kazu@hxi.com>
3429 * config/tc-a29k.c: Fix formatting.
3430 * config/tc-alpha.c: Likewise.
3431 * config/tc-arm.c: Likewise.
3432 * config/tc-cris.c: Likewise.
3433 * config/tc-hppa.c: Likewise.
3434 * config/tc-i370.c: Likewise.
3435 * config/tc-i386.c: Likewise.
3436 * config/tc-i860.c: Likewise.
3437 * config/tc-i960.c: Likewise.
3438 * config/tc-ia64.c: Likewise.
3439 * config/tc-m68hc11.c: Likewise.
3440 * config/tc-m68k.c: Likewise.
3441 * config/tc-m88k.c: Likewise.
3442 * config/tc-pj.c: Likewise.
3443 * config/tc-ppc.c: Likewise.
3444 * config/tc-sh.c: Likewise.
3445 * config/tc-sparc.c: Likewise.
3446 * config/tc-tahoe.c: Likewise.
3447 * config/tc-vax.c: Likewise.
3449 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3451 * config/tc-mips.c (mips_ip): When calculating offsets,
3452 don't accept as constant the difference between the
3453 addresses of symbols in two different sections.
3455 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3457 (validate_mips_insn): Likewise. Also, update 'B' operand
3458 specifier to use OP_*_CODE20 constants and delete 'm' operand
3460 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3461 operand specifiers. Change warning generated by 'B' operand
3462 specifier to reflect its new multi-purpose usage.
3464 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3465 -1, and update comment.
3466 (file_mips_isa): Likewise.
3467 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3468 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3469 ISA_* constants rather than hard-coded numbers.
3470 (mips_cpu_info): New structure.
3471 (mips_cpu_info_table): New table describing CPU and ISA names
3473 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3474 mips_cpu_info_from_cpu): New functions.
3475 (mips_isa_to_str): New function to get string for ISA name.
3476 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3477 return const char *.
3478 (md_begin): Redo CPU and ISA selection logic, using
3479 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3480 than hard-coded numbers.
3481 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3482 ISA_* constants rather than hard-coded numbers.
3483 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3484 (md_longopts): Delete OPTION_NO_MIPS32.
3485 (md_parse_option): Convert to use ISA_* constants rather than
3486 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3487 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3488 to use strcasecmp to recognize "default" and to use
3489 mips_cpu_info_from_name to get CPU numbers from argument.
3490 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3491 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3493 (s_mipsset): Accept ISA value 32.
3494 * doc/as.texinfo: Clean up MIPS options summary slightly,
3495 remove -no-mips32. Add note about -mips4 and -mips32
3496 specifying those ISA levels. Delete -mips32 and -no-mips32
3497 cpu flag descriptions.
3498 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3499 up the supported CPU switch list, and replace 4Kc, 4Km, and
3500 4Kp entries with a single mips32-4k entry. Note that you can
3503 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3505 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3507 (md_parse_option): Add cases for OPTION_MIPS5 and
3509 (md_show_usage): Mention -mips5 and -mips64 arguments.
3510 (s_mipsset): Add cases for MIPS5 and MIPS64.
3511 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3513 * doc/as.texinfo: Mention -mips5 and -mips64 options
3515 * doc/c-mips.texi: Likewise. Also update introduction
3516 and ".set" usage information.
3518 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3520 (mips_cpu_info_table): Add SB-1 entries.
3521 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3522 known to the -mcpu option.
3524 * doc/as.texinfo: Correct description of MIPS -mcpu
3525 option, by copying some of the text from doc/c-mips.texi.
3527 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3529 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3531 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3532 (sparc*-*-rtems*): Switched from a.out to ELF.
3533 * configure: Regenerate.
3534 * config.in: Regenerate.
3535 * Makefile.in: Regenerate.
3536 * aclocal.m4: Regenerate.
3537 * po/gas.pot: Regenerate.
3539 2000-11-30 Philip Blundell <pb@futuretv.com>
3541 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3542 even in non BFD_ASSEMBLER case.
3544 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3546 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3549 2000-11-29 Richard Henderson <rth@redhat.com>
3551 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3552 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3553 thread multiple subsegments properly; handle multiple code
3554 sections properly; emit proper compilation unit info for assembler
3555 generated debugging.
3557 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3558 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3559 (dwarf2dbg_estimate_size_before_relax): Declare.
3560 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3561 * write.c: Include dwarf2dbg.h.
3562 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3563 (relax_segment): Likewise.
3565 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3567 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3568 jump>: Use as_bad_where instead of as_bad. Tweak error message
3569 accordingly. Stabilize frag by updating fix part and resetting
3571 <undefined symbol, unconditional jump>: Ditto.
3572 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3573 indexing is_end_of_line[].
3574 (md_assemble): Initialize size to 0.
3575 (md_section_align): Mark parameter seg as unused.
3576 (parse_reg): Parse names case-insensitively.
3578 2000-11-28 Kazu Hirata <kazu@hxi.com>
3580 * config/obj-aout.h: Fix formatting.
3581 * config/obj-bout.h: Likewise.
3582 * config/obj-coff.c: Likewise.
3583 * config/obj-coff.h: Likewise.
3584 * config/obj-elf.h: Likewise.
3585 * config/obj-som.h: Likewise.
3586 * config/obj-vms.c: Likewise.
3587 * config/obj-vms.h: Likewise.
3588 * config/tc-h8300.h: Likewise.
3589 * config/tc-ns32k.h: Likewise.
3590 * config/tc-sparc.h: Likewise.
3591 * config/tc-tic54x.h: Likewise.
3592 * config/tc-z8k.h: Likewise.
3594 2000-11-28 Nick Clifton <nickc@redhat.com>
3596 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3597 License is present in the sources, but not the output, and
3598 also available from the GNU website.
3599 (GNU Free Documentation License): Comment out this section.
3601 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3603 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3604 targets. Remove i860 from valid a.out targets.
3605 * Makefile.in: Regenerate.
3607 * config/tc-cris.c: Include dwarf2dbg.h.
3608 (md_pseudo_table): Add .file and .loc.
3609 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3610 (s_cris_file, s_cris_loc): New.
3611 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3612 * Makefile.am: Regenerate dependencies.
3613 * Makefile.in: Regenerate.
3615 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3617 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3618 (MRI_MUL_PRECEDENCE): Likewise.
3619 (op_rank): Fix a comment typo.
3621 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3623 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3625 (get_operand): Fix analysis for movw/movb instructions.
3627 2000-11-24 Nick Clifton <nickc@redhat.com>
3629 * configure.in (xscale-elf): Add target.
3630 (xscale-coff): Add target.
3631 * configure: Regenerate.
3633 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3635 (ARM_EXT_XSCALE): New ARM architecture extension.
3636 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3637 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3638 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3639 (ARM_ARCH_V4): Remove processor from architecture.
3640 (ARM_ARCH_3M): New architecutre definition.
3641 (ARM_ARCH_V5TE): New architecutre definition.
3642 (ARM_ARCH_XSCALE): New architecutre definition.
3643 (CPU_DEFAULT): Allow to be defaulted to XScale.
3644 (atpcs): New boolean variable.
3645 (ldr_flags): Support 'd' flag for double word loads.
3646 (str_flags): Support 'd' flag for double word stored.
3647 (do_mia): New function.
3648 (do_mar): New function.
3649 (do_mra): New function.
3650 (do_pld): New function.
3651 (do_ldrd): New function.
3652 (do_blx): New function.
3653 (do_bkpt): New function.
3654 (do_clz): New function.
3655 (do_lstc2): New function.
3656 (do_cdp2): New function.
3657 (do_t_blx): New function.
3658 (do_t_bkpt): New function.
3659 (do_smla): New function.
3660 (do_smlal): New function.
3661 (do_smul): New function.
3662 (do_qadd): New function.
3663 (do_co_reg2c): New function.
3664 (LONGEST_INSN): Redefine to 7.
3666 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3667 command line switches.
3669 2000-11-22 Jim Wilson <wilson@redhat.com>
3671 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3672 (struct rsrc): Make line unsigned.
3673 (gr_values): Add missing initializer.
3674 (SLOT_NUM_NOT_SET): Add unsigned cast.
3675 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3676 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3677 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3678 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3679 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3680 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3681 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3682 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3683 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3684 Add ATTRIBUTE_UNUSED to unused parameters.
3685 (convert_expr_to_ab_reg): Add parens.
3686 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3687 (dot_prologue): Initialize grsave when declared.
3688 (md_pseudo_table): Add missing initializers.
3689 (operand_match): Add casts to bfd_vma.
3690 (emit_one_bundle): Delete unused local prev. Make required_template
3692 (specify_resource): Cast i to unsigned.
3693 (note_register_values): Use fprintf_vma.
3694 (print_dependency): Likewise.
3696 2000-11-21 Jim Wilson <wilson@redhat.com>
3698 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3699 for unwind info section.
3700 (dot_endp): Likewise for unwind section.
3702 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3705 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3707 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3708 (output_insn): Call dwarf2_emit_insn.
3709 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3711 2000-11-17 Richard Henderson <rth@redhat.com>
3713 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3714 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3715 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3717 2000-11-17 Nick Clifton <nickc@redhat.com>
3719 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3722 2000-11-17 Richard Henderson <rth@redhat.com>
3724 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3726 2000-11-17 Richard Henderson <rth@redhat.com>
3728 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3729 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3730 tri-state definition of alpha_flag_mdebug.
3731 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3732 (s_alpha_file): Store first .file directive.
3733 (s_alpha_stab): New.
3734 (md_pseudo_table): Add stabs and stabn.
3736 2000-11-17 Richard Henderson <rth@redhat.com>
3738 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3740 2000-11-17 Richard Henderson <rth@redhat.com>
3742 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3743 (main): Call dwarf2_finish.
3744 * as.h (debug_type): Clarify documentation of the meaning
3746 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3747 (print_stats): Fix parenthesis problem.
3748 (now_subseg_size): New.
3749 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3750 (dwarf2_directive_file): Don't set debug_type.
3751 (dwarf2_where): Honor DEBUG_DWARF2 first.
3752 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3753 do nothing if not emitting dwarf2 debug info, or no work.
3754 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3755 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3756 (ecoff_new_file): Likewise.
3757 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3758 commentary wrt dwarf2.
3760 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3761 ATTRIBUTE_UNUSED as needed.
3762 (emit_insn): Call dwarf2_emit_insn.
3763 (s_alpha_file): New.
3765 (s_alpha_coff_wrapper): Don't handle them.
3766 (md_pseudo_table): Update for .file and .loc.
3767 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3769 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3770 don't protect with debug_type.
3771 * config/tc-hppa.c (md_assemble): Likewise.
3772 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3773 * config/tc-mn10300.c (md_assemble): Likewise.
3774 * config/tc-sh.c (md_assemble): Likewise.
3775 * config/tc-v850.c (md_assemble): Likewise.
3777 * config/tc-arm.c (arm_end_of_source): Remove.
3778 * config/tc-hppa.c (pa_end_of_source): Remove.
3779 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3780 * config/tc-mn10300.c (mn10300_finalize): Remove.
3781 * config/tc-sh.c (sh_finalize): Remove.
3782 * config/tc-v850.c (sh_finalize): Remove.
3784 * config/tc-arm.h (md_end): Remove.
3785 * config/tc-hppa.h (md_end): Remove.
3786 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3787 * config/tc-m68hc11.h (md_end): Remove.
3788 * config/tc-mn10300.h (md_end): Remove.
3789 * config/tc-sh.h (md_end): Remove.
3790 * config/tc-v850.h (md_end): Remove.
3792 * config/tc-ia64.c (emit_one_bundle): Don't protect
3793 dwarf2 bits with debug_type.
3794 (md_assemble): Likewise.
3795 (ia64_end_of_source): Don't call dwarf2_finish.
3797 2000-11-16 Jim Wilson <wilson@redhat.com>
3799 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3800 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3803 2000-11-16 H.J. Lu <hjl@gnu.org>
3805 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3808 2000-11-15 Kazu Hirata <kazu@hxi.com>
3810 * config/tc-tic30.c: Fix formatting.
3811 * config/tc-tic80.c: Likewise.
3812 * config/tc-v850.c: Likewise.
3813 * config/tc-vax.c: Likewise.
3814 * config/tc-w65.c: Likewise.
3815 * config/tc-z8k.c: Likewise.
3817 2000-11-14 DJ Delorie <dj@redhat.com>
3819 * config/tc-v850.c: Support dwarf2.
3820 * config/tc-v850.h: Ditto.
3822 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3823 parse_cons_expression_v850 to initialize hold_cons_reloc.
3825 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3827 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3828 (errata_nops_necessary_p): New function.
3829 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3832 2000-11-14 Jim Wilson <wilson@redhat.com>
3834 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3835 return little endian bfd formats.
3837 2000-11-14 Kazu Hirata <kazu@hxi.com>
3839 * config/aout_gnu.h: Fix formatting.
3840 * config/atof-vax.c: Likewise.
3841 * config/m68k-parse.h: Likewise.
3842 * config/m88k-opcode.h: Likewise.
3843 * config/obj-elf.c: Likewise.
3844 * config/tc-arm.c: Likewise.
3845 * config/tc-cris.c: Likewise.
3846 * config/tc-i386.c: Likewise.
3847 * config/tc-ia64.c: Likewise.
3848 * config/tc-mn10300.c: Likewise.
3849 * config/te-386bsd.h: Likewise.
3850 * config/te-hppa.h: Likewise.
3851 * config/te-nbsd.h: Likewise.
3852 * config/te-ppcnw.h: Likewise.
3853 * config/te-sparcaout.h: Likewise.
3854 * config/te-tmips.h: Likewise.
3855 * config/vax-inst.h: Likewise.
3856 * config/vms-conf.h: Likewise.
3858 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3860 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3862 2000-11-13 H.J. Lu <hjl@gnu.org>
3864 * config/obj-elf.c (elf_frob_symbol): Support
3865 ".symver name,name2@@@nodename".
3866 (elf_frob_file_before_adjust): Likewise.
3868 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3869 and ".symver name,name2@@@nodename".
3872 2000-11-12 H.J. Lu (hjl@gnu.org)
3874 * config/obj-elf.c (obj_elf_symver): Check missing version
3877 2000-11-12 H.J. Lu (hjl@gnu.org)
3879 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3880 instead of bfd_vma for non-bfd assemblers.
3882 2000-11-09 Kazu Hirata <kazu@hxi.com>
3884 * itbl-ops.c: Fix comment typos.
3886 2000-11-08 Jim Wilson <wilson@redhat.com>
3888 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3889 (struct unwind): Add next_slot_frag field.
3890 (slot_index): New parameters slot_frag and first_frag. Add code
3891 to add in frag sizes when different. Add comments.
3892 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3893 arguments to slot_index.
3894 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3895 loop end. Set next_slot_frag field.
3897 2000-11-07 H.J. Lu <hjl@gnu.org>
3899 * doc/as.texinfo (.symver): Updated for versioned symbol
3902 * obj.h (format_ops): Add the frob_file_before_adjust field.
3904 * config/obj-aout.c (aout_format_ops): Set the
3905 frob_file_before_adjust field to 0.
3906 * config/obj-coff.c (coff_format_ops): Likewise.
3907 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3909 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3911 (elf_frob_file_before_adjust): New function to remove unneeded
3912 versioned symbols from the symbol table.
3913 (elf_format_ops): Set the frob_file_before_adjust field to
3914 elf_frob_file_before_adjust.
3916 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3919 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3921 2000-11-07 Peter Targett <peter.targett@arccores.com>
3923 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3925 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3926 Fix compile time warning messages.
3928 2000-11-07 Nick Clifton <nickc@redhat.com>
3930 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3931 buffer in order to avoid buffer overflows.
3933 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3935 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3936 Change M to m for -milp32 or -mlp64 to match gcc.
3937 (dot_endp): Use bytes_per_address instead of 8.
3938 (emit_one_bundle): Use number_to_chars_littleendian instead of
3940 (fix_insn): Likewise.
3941 (ia64_init): New function.
3942 (ia64_target_format): New function.
3943 (md_begin): Set endianness, arch, and machine as appropriate.
3944 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3945 Make these macros depend on TE_HPUX macro.
3946 (TARGET_FORMAT): Define.
3947 (HOST_SPECIAL_INIT): Define.
3948 * config/te-hpux.h: New file.
3949 * configure.in: Add "ia64-*-hpux*" target to configure.
3950 * configure: Regenerate.
3952 2000-11-06 Kazu Hirata <kazu@hxi.com>
3954 * as.c: Fix formatting.
3955 * dwarf2dbg.c: Likewise.
3956 * input-file.c: Likewise.
3957 * input-file.h: Likewise.
3958 * input-scrub.c: Likewise.
3959 * itbl-ops.c: Likewise.
3960 * listing.c: Likewise.
3961 * macro.h: Likewise.
3962 * messages.c: Likewise.
3964 * subsegs.c: Likewise.
3965 * subsegs.h: Likewise.
3966 * write.c: Likewise.
3968 2000-11-06 Nick Clifton <nickc@redhat.com>
3970 * doc/as.texinfo: Add GNU Free Documentation License.
3971 * doc/gasp.texi: Add GNU Free Documentation License.
3972 * doc/as.1: Add GNU Free Documentation License.
3974 2000-11-05 Nick Clifton <nickc@redhat.com>
3976 * config/tc-arm.c: Add include of "dwarf2dbg.h"
3978 2000-11-02 Per Lundberg <plundis@chaosdev.org>
3980 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3981 * configure: Regenerate.
3983 2000-11-01 Nick Clifton <nickc@redhat.com>
3985 * read.c (original_case_string): New global variable.
3986 (read_a_source_file): Copy opcode string into
3987 original_case_string if clobbering the case of the opcode.
3988 * read.h: Export the definition of original_case_string.
3989 * config/tc-arm.c (md_assembler): When parsing a .req
3990 directive use the original opcode string, not the case
3993 2000-11-02 Nick Clifton <nickc@redhat.com>
3995 * config/tc-mn10300.c (debug_line): Remove this static
3997 (md_assemble): Call dwarf2_generate_asm_lineno instead of
3998 dwarf2_where and dwarf2_gen_line_info.
4000 2000-11-02 Theo Honohan <th@futuretv.com>
4002 * config/tc-arm.c (do_msr): Improve error message.
4004 2000-10-31 Eric Christopher <echristo@redhat.com>
4006 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4007 or pc-relative, else use fx_offset.
4009 2000-10-31 Jim Wilson <wilson@redhat.com>
4011 * config/tc-ia64.c (struct md): New field tag_fixups.
4012 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4013 qualifying predicate.
4014 (emit_one_bundle): Delete spurious multiplication by one. Handle
4016 (ia64_start_line): Error if dangling qualifying predicate.
4017 (defining_tag): New static variable.
4018 (ia64_unrecognized_line, case '['): Parse tags.
4019 (ia64_frob_label): Create tag_fixups.
4020 (md_assemble): Reset md.qp.X_op after using it.
4022 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4024 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4026 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4028 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4030 2000-10-30 Kazu Hirata <kazu@hxi.com>
4032 * expr.c: Fix formatting.
4033 * flonum-copy.c: Likewise.
4034 * flonum.h: Likewise.
4038 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4040 * as.h (OPTION_MD_BASE): Bump to 190.
4041 * as.c (parse_args) <std_longopts>: Add comment about the need to
4042 check OPTION_MD_BASE in as.h.
4044 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4047 2000-10-27 Nick Clifton <nickc@redhat.com>
4049 * configure.in (emulations): Add m68hc12.
4050 * configure: Regenerate.
4051 * po/gas.pot: Regenerate.
4053 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4055 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4057 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4059 2000-10-25 Nick Clifton <nickc@redhat.com>
4061 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4062 a DWARF2 line number information sequence.
4064 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4066 * read.c (generate_lineno_debug): Update comment describing why
4067 DWARF2 line number debug information is not generated
4068 automatically by this function.
4070 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4073 * config/tc-arm.h (md_end): Define.
4074 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4076 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4077 if generating DWARF2 line numbers.
4078 (arm_end_of_source): New function. Call dwarf2_finish if
4081 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4082 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4083 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4085 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4087 * config/tc-i386.c: Fix prototype declarations for functions taking no
4090 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4092 * config/tc-i386.c (i386_operand_modifier): Remove.
4093 (build_displacement_string): Remove.
4094 (i386_parse_seg): Remove.
4095 (i386_intel_memory_operand): Remove.
4096 (i386_intel_operand): Re-write using recursive descent parser based
4097 on MASM documentation.
4098 (struct intel_parser_s): New structure.
4099 (intel_parser): New static variable.
4100 (struct intel_token): New structure.
4101 (cur_token, prev_token): New static variables.
4114 (intel_match_token): New function.
4115 (intel_get_token): New function.
4116 (intel_putback_token): New function.
4117 (intel_expr): New function.
4118 (intel_e05): New function.
4119 (intel_e05_1): New function.
4120 (intel_e06): New function.
4121 (intel_e06_1): New function.
4122 (intel_e09): New function.
4123 (intel_e09_1): New function.
4124 (intel_e10): New function.
4125 (intel_e10_1): New function.
4126 (intel_e11): New function.
4128 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4130 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4131 instructions to loose any special insn->architecture mask.
4133 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4134 (sparc_md_end, sparc_arch_types, sparc_arch,
4135 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4136 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4137 request v9b architecture if they are used).
4139 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4141 * config/tc-m68k.c: Fix the previous misapplied patch.
4143 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4145 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4146 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4147 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4150 2000-10-17 Kazu Hirata <kazu@hxi.com>
4152 * debug.c: Fix formatting.
4153 * depend.c: Likewise.
4154 * dwarf2dbg.c: Likewise.
4155 * dwarf2dbg.h: Likewise.
4156 * ecoff.c: Likewise.
4159 * flonum-konst.c: Likewise.
4160 * frags.h: Likewise.
4162 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4164 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4166 * doc/as.texinfo: Added notes about this new option.
4168 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4170 * config/tc-sh.c (JREG): Remove.
4171 (md_convert_frag): Remove #if 0:d code using JREG.
4173 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4175 * config/tc-i386.c (i386_operand_modifier): Only match
4176 modifiers SHORT and FLAT if they are followed by a space.
4177 (parse_register): When `allow_naked_reg' is set, do not confuse
4178 identifiers that start with a register name with a register.
4180 2000-10-12 Kazu Hirata <kazu@hxi.com>
4182 * app.c: Fix formatting.
4185 * bit_fix.h: Likewise.
4190 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4192 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4194 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4196 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4197 Re-arrange function a little and improve error message.
4199 * write.c (write_relocs): Fix a comment.
4201 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4204 2000-10-05 Jim Wilson <wilson@cygnus.com>
4206 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4208 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4210 * config/tc-i386.c: Delete some useless comments, reformat others.
4212 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4213 non-global syms in linkonce sections.
4215 2000-10-04 Ralf Baechle <ralf@gnu.org>
4217 * config/tc-ia64.c (operand_match): Don't use // style comments.
4218 * config/tc-i370.c: Likewise.
4220 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4222 Changes to handle varying register prefix and user symbol prefix.
4223 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4224 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4225 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4226 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4227 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4228 (demand_register_prefix): New variable.
4229 (md_pseudo_table): New pseudo ".syntax".
4230 (md_longopts): New options --no-underscore and --underscore.
4231 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4232 on symbols_have_leading_underscore.
4233 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4234 (get_spec_reg): Ditto.
4235 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4237 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4239 <case OPTION_NO_US, case OPTION_US>: New.
4240 (md_show_usage): Be brief and reformat to match continuation of
4242 * po/gas.pot: Regenerate.
4244 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4246 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4247 force relocs for 12 bit branches.
4248 (md_apply_fix): Similarly, adjust logic here.
4250 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4252 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4253 adjust for external and weak syms as we will use a reloc. Allow
4254 for +8 offset when calculating limits of branches.
4255 (hppa_fix_adjustable): Undo 2000-09-23 change.
4256 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4257 Correct distance calculation.
4258 (tc_gen_reloc): Print the file name and line number if we can't
4261 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4262 * config/tc-hppa.c (nonzero_dibits): Define.
4263 (arg_reloc_stub_needed): Check each arg and return value
4264 separately for zero case.
4265 (pa_align): Declare argument `bytes'.
4267 2000-09-25 Kazu Hirata <kazu@hxi.com>
4269 * config/tc-cris.c: Fix formatting.
4270 * config/tc-d10v.h: Likewise.
4271 * config/tc-d30v.c: Likewise.
4272 * config/tc-d30v.h: Likewise.
4273 * config/tc-fr30.c: Likewise.
4274 * config/tc-fr30.h: Likewise.
4275 * config/tc-m68k.c: Likewise.
4276 * config/tc-m68k.h: Likewise.
4277 * config/tc-pj.h: Likewise.
4278 * config/tc-ppc.c: Likewise.
4279 * config/tc-ppc.h: Likewise.
4280 * config/tc-sh.c: Likewise.
4281 * config/tc-sh.h: Likewise.
4282 * config/tc-sparc.c: Likewise.
4283 * config/tc-v850.h: Likewise.
4284 * config/tc-vax.h: Likewise.
4285 * config/tc-w65.h: Likewise.
4286 * config/tc-z8k.h: Likewise.
4288 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4290 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4291 checks only for ELF.
4292 (hppa_force_relocation): Likewise.
4294 2000-09-22 Jim Wilson <wilson@cygnus.com>
4296 * config/tc-ia64.c (dv_sem): Add "stop".
4297 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4298 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4299 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4301 (mark_resources): Check IA64_RS_PRr.
4303 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4305 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4306 md_estimate_size_before_relax): Redesign and clean up the
4307 relaxation mechanism.
4309 2000-09-21 Kazu Hirata <kazu@hxi.com>
4311 * config/tc-ns32k.c: Fix formatting.
4312 * config/tc-ns32k.h: Likewise.
4314 2000-09-20 Kazu Hirata <kazu@hxi.com>
4316 * config/tc-m32r.c: Fix formatting.
4317 * config/tc-m32r.h: Likewise.
4318 * config/tc-m68851.h: Likewise.
4319 * config/tc-m68hc11.c: Likewise.
4320 * config/tc-m68hc11.h: Likewise.
4321 * config/tc-m88k.c: Likewise.
4322 * config/tc-mcore.c: Likewise.
4323 * config/tc-mcore.h: Likewise.
4324 * config/tc-mips.c: Likewise.
4325 * config/tc-mips.h: Likewise.
4326 * config/tc-mn10200.h: Likewise.
4327 * config/tc-mn10300.h: Likewise.
4328 * config/tc-tahoe.c: Likewise.
4329 * config/tc-tahoe.h: Likewise.
4331 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4333 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4334 Likewise in relaxation description comments.
4336 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4338 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4339 subtraction of two syms without emitting a relocation.
4341 From David Huggins-Daines <dhd@linuxcare.com>
4342 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4343 global or weak symbols.
4345 2000-09-15 Kazu Hirata <kazu@hxi.com>
4347 * config/tc-h8300.h: Fix formatting.
4348 * config/tc-h8500.c: Likewise.
4349 * config/tc-h8500.h: Likewise.
4350 * config/tc-hppa.h: Likewise.
4351 * config/tc-i370.h: Likewise.
4352 * config/tc-i386.h: Likewise.
4353 * config/tc-i860.c: Likewise.
4354 * config/tc-i860.h: Likewise.
4355 * config/tc-i960.h: Likewise.
4356 * config/tc-ia64.c: Likewise.
4357 * config/tc-ia64.h: Likewise.
4359 2000-09-14 Kazu Hirata <kazu@hxi.com>
4361 * config/tc-a29k.c: Fix formatting.
4362 * config/tc-alpha.c: Likewise.
4363 * config/tc-arc.c: Likewise.
4364 * config/tc-arc.h: Likewise.
4365 * config/tc-arm.c: Likewise.
4366 * config/tc-arm.h: Likewise.
4367 * config/tc-avr.c: Likewise.
4368 * config/tc-avr.h: Likewise.
4369 * config/tc-tic30.c: Likewise.
4370 * config/tc-tic30.h: Likewise.
4371 * config/tc-tic54x.c: Likewise.
4372 * config/tc-tic54x.h: Likewise.
4373 * config/tc-tic80.c: Likewise.
4374 * config/tc-tic80.h: Likewise.
4376 2000-09-14 Timothy Wall <twall@cygnus.com>
4378 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4379 parallel comparisons for later use.
4380 (struct rsrc): Add parallel comparison type.
4381 (resources_match): Skip special cases of PR usage (non-conflicting
4384 2000-09-13 Kazu Hirata <kazu@hxi.com>
4386 * config/obj-ecoff.c: Fix formatting.
4387 * config/obj-elf.c: Likewise.
4388 * config/obj-elf.h: Likewise.
4389 * config/obj-evax.h: Likewise.
4390 * config/obj-generic.h: Likewise.
4391 * config/obj-hp300.c: Likewise.
4392 * config/obj-hp300.h: Likewise.
4393 * config/obj-ieee.h: Likewise.
4394 * config/obj-vms.c: Likewise.
4395 * config/obj-vms.h: Likewise.
4397 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4399 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4400 (md_parse_option): Ditto.
4401 (md_longopts): Add -mips32 option.
4402 (md_show_usage): Document new options.
4403 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4404 (mips_ip): Assemble mfc0 with a sub-selection code.
4405 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4406 (mips_cpu_to_str): New function.
4407 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4408 Use CPU_* defines instead of hardcoded numbers.
4410 * doc/as.texinfo: Document new options.
4411 * doc/c-mips.texi: Ditto.
4413 2000-09-12 Kazu Hirata <kazu@hxi.com>
4415 * as.h: Fix formatting.
4416 * asintl.h: Likewise.
4417 * bit_fix.h: Likewise.
4418 * config/obj-aout.c: Likewise.
4419 * config/obj-aout.h: Likewise.
4420 * config/obj-bout.c: Likewise.
4421 * config/obj-bout.h: Likewise.
4422 * config/obj-coff.c: Likewise.
4423 * config/obj-coff.h: Likewise.
4424 * dwarf2dbg.h: Likewise.
4426 * flonum.h: Likewise.
4427 * frags.h: Likewise.
4428 * itbl-ops.h: Likewise.
4429 * macro.h: Likewise.
4432 * struc-symbol.h: Likewise.
4433 * subsegs.h: Likewise.
4434 * symbols.h: Likewise.
4436 * write.h: Likewise.
4438 2000-09-11 Kazu Hirata <kazu@hxi.com>
4440 * bignum-copy.c: Fix formatting.
4441 * config/tc-i370.c: Likewise.
4442 * config/tc-i960.c: Likewise.
4443 * config/tc-m68k.c: Likewise.
4444 * ehopt.c: Likewise.
4445 * flonum-copy.c: Likewise.
4446 * flonum-konst.c: Likewise.
4447 * flonum-mult.c: Likewise.
4448 * literal.c: Likewise.
4451 * stabs.c: Likewise.
4452 * subsegs.c: Likewise.
4454 2000-09-09 Philip Blundell <philb@gnu.org>
4456 * configure.in (arm*-*-uclinux*): New target.
4457 * configure: Regenerate.
4459 2000-09-09 Kazu Hirata <kazu@hxi.com>
4461 * input-file.c: Fix formatting.
4462 * itbl-ops.c: Likewise.
4463 * messages.c: Likewise.
4465 2000-09-08 Philip Blundell <philb@gnu.org>
4467 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4470 2000-09-07 H.J. Lu <hjl@gnu.org>
4472 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4473 * configure: Rebuild.
4475 2000-09-07 Kazu Hirata <kazu@hxi.com>
4477 * atof-generic.c: Fix formatting.
4478 * config/tc-mips.c: Likewise.
4479 * config/tc-vax.c: Likewise.
4480 * input-scrub.c: Likewise.
4482 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4484 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4485 * configure.in (sh-*-linux*): Added.
4486 * configure: Rebuilt.
4488 2000-09-06 Kazu Hirata <kazu@hxi.com>
4490 * config/tc-hppa.c: Fix formatting.
4492 * ecoff.c: Fix formatting.
4494 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4496 * configure: Rebuilt with new libtool.m4.
4498 2000-09-05 Kazu Hirata <kazu@hxi.com>
4500 * cgen.c: Fix formatting.
4501 * config/tc-ia64.c: Likewise.
4503 2000-09-05 Nick Clifton <nickc@redhat.com>
4505 * aclocal.m4: Regenerate.
4506 * config.in: Regenerate.
4507 * configure: Regenerate.
4508 * po/gas.pot: Regenerate.
4510 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4512 * config/tc-cris.c: Correct comment typos.
4514 2000-09-05 Eric Christopher <echristo@cygnus.com>
4516 * config/tc-mn10300.c: Cleanup.
4517 (md_pcrel_from): Enable.
4519 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4521 * expr.c (operand): Fix a comment typo.
4522 * write.c (write_relocs): Fix a signed/unsigned warning.
4524 * config/tc-hppa.c (fudge_reg_expressions): New
4525 (hppa_force_reg_syms_absolute): New.
4526 (pa_equ): Allow reg_section expressions.
4527 * config/tc-hppa.c (md_optimize_expr): Define.
4528 (hppa_force_reg_syms_absolute): Prototype.
4530 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4531 (pa_parse_number): Pass in arg to select fp reg parsing.
4532 Return 1 to indicate format checks pass. If strict, then only
4533 accept a register or register symbol. Return value in...
4534 (pa_number): New static for pa_parse_number.
4535 (FP_REG_BASE): Define.
4536 (FP_REG_RSEL): Define.
4537 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4538 appropriate. White space changes.
4539 (need_pa11_opcode): Don't bother passing any params, get them from
4541 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4542 Remove extraneous check in case 'Q'.
4543 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4544 reg, set section of resulting symbol to reg_section.
4545 (pa_parse_space_stmt): Modify call to pa_parse_number.
4546 (pa_space): Likewise.
4548 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4549 (hppa_force_relocation): Handle vtable relocs.
4550 (pa_vtable_entry): New.
4551 (pa_vtable_inherit): New.
4552 (md_pseudo_table): Add entries for vtable pseudos.
4553 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4554 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4556 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4557 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4558 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4560 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4561 specify a symbol type.
4563 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4564 dependent things together.
4565 (md_elf_symbol_type): Define.
4567 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4569 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4571 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4572 (obj_elf_vtable_entry): Declare.
4574 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4575 and export function.
4576 (obj_elf_vtable_entry): Similarly.
4577 (elf_pseudo_table): Fix the damage with a cast.
4579 2000-09-03 Richard Henderson <rth@cygnus.com>
4581 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4582 for template selection when a label is needed.
4584 2000-09-02 Kazu Hirata <kazu@hxi.com>
4586 * config/tc-ia64.c: Fix formatting.
4588 2000-09-02 Nick Clifton <nickc@redhat.com>
4590 * configure.in: Increase version number to 2.10.91.
4591 * configure: Regenerate.
4592 * aclocal.m4: Regenerate.
4593 * config.in: Regenerate.
4594 * po/gas.pot: Regenerate.
4595 * Makefile.in: Regenerate.
4597 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4599 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4600 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4601 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4603 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4606 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4608 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4609 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4610 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4611 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4612 (GOT_symbol): New variable.
4613 (md_undefined_symbol): Set it.
4615 2000-09-01 Richard Henderson <rth@cygnus.com>
4617 * config/tc-ia64.c (match): Don't inline.
4618 (extra_goodness): New.
4619 (md_begin): Prefer nop.f and nop.b for best_template.
4621 2000-08-31 Kazu Hirata <kazu@hxi.com>
4623 * as.c: Fix formatting.
4625 * frags.c: Likewise.
4626 * macro.c: Likewise.
4628 2000-08-31 Eric Christopher <echristo@cygnus.com>
4630 * config/tc-mn10300.c: Cleanup and fix warnings.
4631 (md_pseudo_table): Add initializers.
4632 (md_show_usage): Cleanup.
4633 (md_parse_option): Fix warnings.
4634 (md_undefined_symbol): Fix warnings.
4635 (md_conver_frag): Fix warnings.
4636 (tc_gen_reloc): Fix warnings.
4637 (md_apply_fix3): Fix warnings.
4638 (check_operand): Fix warnings.
4640 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4642 * acinclude.m4: Include libtool and gettext macros from the
4644 * aclocal.m4, configure: Rebuilt.
4646 2000-08-30 Mark Hatle <mhatle@mvista.com>
4648 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4650 2000-08-31 Kazu Hirata <kazu@hxi.com>
4652 * listing.c: Fix formatting.
4654 2000-08-29 Kazu Hirata <kazu@hxi.com>
4656 * app.c: Fix a comment typo. Fix formatting.
4658 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4660 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4661 offset of the target destination for jmp instructions.
4662 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4664 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4666 * NEWS: Mention support for CRIS.
4668 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4670 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4671 Sets `.lcomm' alignment to zero.
4673 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4675 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4676 TC_FIX_ADJUSTABLE): Define.
4678 2000-08-23 Jim Wilson <wilson@cygnus.com>
4680 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4681 unwind.personality_routine is set.
4683 2000-08-23 H.J. Lu <hjl@gnu.org>
4685 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4687 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4689 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4692 2000-08-22 H.J. Lu <hjl@gnu.org>
4694 * config.in (STRICTCOFF): New for strict COFF.
4696 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4697 i386-*-go32* and i386-go32-rtems*.
4698 * configure: Rebuilt.
4700 * config/obj-coff.c (obj_coff_endef): Follow the historical
4701 behavior if STRICTCOFF is not defined.
4703 * doc/internals.texi: Document STRICTCOFF.
4705 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4707 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4708 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4709 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4710 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4711 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4712 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4713 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4716 2000-08-22 Eric Christopher <echristo@cygnus.com>
4718 * config/tc-mn10300.c: (md_apply_fix): New function.
4719 (mn10300_force_relocation): New function.
4720 (mn10300_fix_adjustable): New function.
4722 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4723 (TC_HANDLES_FX_DONE): Define.
4724 (obj_fix_adjustable): Define.
4725 (MD_APPLY_FIX3): Define.
4726 (TC_LINKRELAX_FIXUP): Define.
4728 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4730 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4732 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4734 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4736 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4737 if the fixup resulted in a relocation.
4739 2000-08-18 Nick Clifton <nickc@redhat.com>
4741 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4742 Make reference to first element of shift_names explicit.
4744 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4746 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4747 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4748 add a symbol's address. Removed all target-specific #ifdefs that
4749 used to accomplished the same.
4750 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4751 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4752 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4753 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4754 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4756 2000-08-17 Kazu Hirata <kazu@hxi.com>
4758 * dwarf2dbg.c: Fix formatting.
4760 2000-08-17 Nick Clifton <nickc@redhat.com>
4762 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4763 to be recoded as logical shift lefts by zero.
4765 2000-08-16 Jim Wilson <wilson@cygnus.com>
4767 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4768 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4770 (note_register_values): Handle IA64_OPND_R3_2 operands.
4772 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4774 * config/tc-i860.c (md_operand): Silly typo fixed.
4776 2000-08-16 Nick Clifton <nickc@redhat.com>
4778 * config/tc-arm.c (struct asm_shift): Delete.
4780 (enum asm_shift_index): New.
4781 (struct asm_shift_properties): New.
4782 (struct asm_shift_name): New.
4783 (shift_properties[]); New.
4784 (shift_names[]); New.
4786 (decode_shift): Use new structures.
4787 Issue a warning is "ROR #0" is used.
4788 Issue a warning if "ASR #0" or "LSR #0" is used.
4790 (md_begin): Initialise arm_shift_hsh table from new
4791 asm_shift_name array.
4793 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4795 * config/tc-sparc.c: Kill all warnings.
4796 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4798 (md_show_usage): Update usage text.
4800 2000-08-16 Nick Clifton <nickc@redhat.com>
4802 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4805 2000-08-15 Will Cohen <wcohen@redhat.com>
4807 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4809 * config/tc-sh.c (md_assemble): Changed so debug_type
4810 test performed for ppi_assemble
4811 * config/tc-sh.c: Included dwarf2dbg.h.
4812 (debug_line): Defined.
4813 (md_assemble): Generates dwarf2 line info.
4814 (sh_finalize): New function. Finalize dwarf2 info.
4815 (assemble_ppi): Returns size of code generated.
4816 (build_Mytes): Returns size of code generated.
4817 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4818 * config/tc-sh.h (md_end): Defined.
4819 (sh_finalize): Declared.
4821 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4823 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4826 2000-08-14 Nick Clifton <nickc@redhat.com>
4828 * config/tc-arm.c (do_bx): Allow "bx pc".
4830 2000-08-14 Jim Wilson <wilson@cygnus.com>
4832 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4833 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4834 (md_begin): Change assignment to md.flag to OR in the new bit.
4836 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4838 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4839 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4842 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4844 * NEWS: Mention i860 support.
4846 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4848 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4850 2000-08-14 Andreas Schwab <schwab@suse.de>
4852 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4854 2000-08-11 Andreas Schwab <schwab@suse.de>
4856 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4859 2000-08-11 Kazu Hirata <kazu@hxi.com>
4861 * expr.c: Fix formatting.
4862 * config/obj-bout.c: Likewise.
4864 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4866 * doc/c-i860.texi: Flesh out the i860 section more.
4868 2000-08-10 Kazu Hirata <kazu@hxi.com>
4870 * symbols.c: Fix formatting.
4873 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4875 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4876 modifier has the IgnoreSize bit set.
4878 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4880 From Rodney Brown <RodneyBrown@mynd.com>
4881 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4882 * configure: Regenerate.
4884 2000-08-09 Kazu Hirata <kazu@hxi.com>
4886 * hash.c: Fix formatting.
4889 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4891 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4892 (i860_fix_info): New enum.
4893 (MD_APPLY_FIX3): Define.
4894 (WORKING_DOT_WORD): Define.
4895 (TC_HANDLES_FX_DONE): Define.
4896 (DIFF_EXPR_OK): Define.
4897 (LISTING_HEADER): Define.
4898 (TARGET_FORMAT): Select target format based on endian flag.
4899 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4900 (target_big_endian): Add external declaration.
4902 * config/tc-i860.c: All existing code reworked completely. Other
4903 new code shown below.
4904 (SYNTAX_SVR4): Define.
4905 (target_warn_expand): New variable.
4906 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4907 (md_longopts): Declare and define with new options (-EL, -EB,
4909 (md_show_usage): New function.
4910 (md_operand): New function.
4911 (obtain_reloc_for_imm16): New function.
4912 (md_apply_fix3): New function.
4913 (tc_gen_reloc): New function.
4915 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4917 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4918 2 bytes of the jump address are in the same frag.
4919 (find): Accept 68hc12 register indirect modes.
4921 * NEWS: Mention 68HC11 & 68HC12 support.
4923 2000-08-07 Richard Henderson <rth@cygnus.com>
4925 * config/tc-ia64.c (unwind): Add prologue_mask member.
4926 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4927 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4928 (dot_body): Clear unwind.prologue_mask.
4929 (dot_prologue): Set it. Accept a register second argument.
4931 2000-08-07 Kazu Hirata <kazu@hxi.com>
4933 * config/atof-ieee.c: Fix formatting.
4934 * config/atof-tahoe.c: Likewise.
4936 2000-08-06 Nick Clifton <nickc@cygnus.com>
4938 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4941 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4942 of .popsection, .previous, .pushsection, .subsection,
4943 .version, .vtable_entry, .vtable_inherit and .weak.
4945 2000-08-05 Kazu Hirata <kazu@hxi.com>
4947 * config/tc-cris.c: Fix formatting.
4948 * config/tc-i386.c: Likewise.
4949 * config/tc-sparc.c (sparc_ip): Simplify the code.
4951 2000-08-04 Kazu Hirata <kazu@hxi.com>
4953 * config/tc-cris.c: Rearrange code for readability.
4954 * config/tc-d10v.c: Fix formatting.
4955 * config/tc-m32r.c: Likewise.
4956 * config/tc-sparc.c: Likewise.
4958 2000-08-02 Jim Wilson <wilson@cygnus.com>
4960 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4961 before ia64_find_opcode.
4962 (md_assemble): Likewise.
4964 2000-08-01 Nick Clifton <nickc@cygnus.com>
4966 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4967 Undo some formatting fixes.
4969 2000-08-01 Kazu Hirata <kazu@hxi.com>
4971 * config/obj-som.c: Fix formatting.
4972 * config/obj-ieee.c: Likewise.
4973 * config/tc-arm.c: Likewise.
4974 * config/tc-v850.c: Likewise.
4976 2000-08-01 Nick Clifton <nickc@redhat.com>
4978 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4979 index by command line option.
4981 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4983 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4984 (@node M68K-Branch): Rewrite to match the reality.
4986 2000-07-31 Jason Eckhardt <jle@cygnus.com>
4988 * doc/c-i860.texi: New file.
4989 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4990 * doc/Makefile.in: Regenerate.
4991 * doc/all.texi: Add I860 as relevant architecture.
4992 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4994 2000-07-31 Kazu Hirata <kazu@hxi.com>
4996 * config/tc-d30v.c: Fix formatting.
4998 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5000 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5001 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5002 long emit a long branch if available instead of an absolute jump, never
5003 emit absolute jumps for anything with --pcrel.
5005 * doc/c-m68k.texi: Document new command line option.
5007 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5009 * config/tc-avr.c: Use PARAMS macro in function declarations.
5010 Don't declare md_pcrel_from_section (already in tc-avr.h).
5011 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5012 (avr_operand): Don't set (unsigned) op_mask to -1.
5014 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5016 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5017 * configure: Regenerated.
5018 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5019 of operand to the .type directive (.e.g, "type").
5021 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5023 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5024 * app.c (do_scrub_chars): Record where first comment found.
5025 * read.c (read_a_source_file): Init found_comment on entry, and
5026 notify whether comments found on exit.
5027 * config/tc-hppa.c (md_shortopts): Add "c".
5028 (md_longopts): Add warn-comment.
5029 (md_parse_option): Handle it.
5030 (md_show_usage): Show available options.
5031 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5033 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5035 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5036 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5038 (md_estimate_size_before_relax): Don't fall off end of function.
5040 2000-07-27 Kazu Hirata <kazu@hxi.com>
5042 * config/tc-avr.c: Fix formatting.
5043 * config/tc-ns32k.c: Likewise.
5045 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5047 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5049 2000-07-27 Kazu Hirata <kazu@hxi.com>
5051 * config/tc-d10v.c: Fix formatting.
5052 * config/tc-z8k.c: Likewise.
5053 * config/tc-sparc.c: Likewise.
5055 2000-07-26 Dave Brolley <brolley@redhat.com>
5057 * cgen.c (queue_fixup): Declare opinfo.
5058 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5059 (gas_cgen_md_operand): Ditto.
5060 (gas_cgen_md_apply_fix3): Ditto.
5062 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5064 * config/obj-coff.c (obj_frob_symbol): Don't merge
5065 labels. Don't merge if the symbol isn't constant. Return
5066 immediately if a symbol is merged.
5068 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5070 * frags.c (frag_align): Correct absolute section alignment.
5072 2000-07-20 DJ Delorie <dj@redhat.com>
5074 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5075 it breaks linking against DLLs.
5077 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5079 * configure.in: Add CRIS support.
5080 * configure: Regenerate.
5081 * Makefile.am: (CPU_TYPES): Add cris.
5082 (CPU_OBJ_VALID) [aout]: Add cris.
5083 (MULTI_CPU_TYPES): Add cris.
5084 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5085 [coff]: Only i386 and mips are valid.
5086 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5087 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5088 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5089 Regenerate dependencies.
5090 * Makefile.in: Regenerate.
5091 * aclocal.m4: Regenerate.
5092 * as.c: Declare crisaout, criself.
5093 * config/tc-cris.h, config/tc-cris.c: New.
5094 * config/e-criself.c, config/e-crisaout.c: New.
5095 * po/POTFILES.in, po/gas.pot: Regenerate.
5097 2000-07-20 Kazu Hirata <kazu@hxi.com>
5099 * read.c: Fix formatting.
5100 * write.c: Fix formatting.
5102 2000-07-19 H.J. Lu <hjl@gnu.org>
5104 * sb.c: Include <stdlib.h> if exists for abort ().
5106 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5108 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5109 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5110 (pa_type_args): Same here.
5112 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5114 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5115 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5116 the storage class is already set.
5118 2000-07-17 Kazu Hirata <kazu@hxi.com>
5120 * config/tc-m68hc11.c: Fix formatting.
5121 * config/tc-mn10200.c: Likewise.
5122 * config/tc-mn10300.c: Likewise.
5123 * config/tc-pj.c: Likewise.
5124 * config/tc-tic80.c: Likewise.
5125 * config/tc-w65.c: Likewise.
5127 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5129 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5132 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5134 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5137 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5139 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5140 ELF as are used for SOM (except the 32-bit reloc one) to decide
5141 whether a symbol can be reduced to a section symbol. Expand on
5142 the comment for symbols involved in LR% and RR% expressions.
5144 2000-07-14 Nick Clifton <nickc@cygnus.com>
5146 * config/tc-mips.c (mips_disable_float_construction): New
5147 static variable. Set to true if doubles should not be
5148 constructed by loading two single width fp registers with
5149 halves of the value.
5150 (mips_ip): Test mips_disable_float_construction.
5151 (md_longopts): Add command line switches --construct-floats
5152 and --no-construct-floats.
5153 (md_parse_option): Parse new command line options.
5154 (md_show_usage): Describe new command line options.
5156 * doc/c-mips.texi: Document new command line options.
5158 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5160 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5161 * configure: Regenerate.
5163 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5165 * configure.in (DEFAULT_EMULATION setting): Revert part of
5166 2000-07-01 change that set te_multi=multi unless set to tmips.
5167 * configure: Regenerate.
5169 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5171 * config/obj-coff.c (coff_frob_section): Add padding to the last
5172 section when aligning it increases its size.
5174 2000-07-11 Kazu Hirata <kazu@hxi.com>
5176 * config/tc-tic54x.c: Fix formatting.
5178 2000-07-10 Kazu Hirata <kazu@hxi.com>
5180 * config/tc-h8500.c: Fix formatting.
5181 * config/tc-tic54x.c: Fix formatting.
5183 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5185 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5186 displacements correctly.
5188 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5190 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5192 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5196 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5198 From David Huggins-Daines <dhd@linuxcare.com>
5199 * config/te-hppalinux64.h: Add a new emulation.
5200 * configure.in (emulations): Add configure bits to support the
5201 64-bit Linux/parisc target.
5202 * configure: Regenerate.
5204 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5205 (md_shortopts): Add `V' for ELF.
5207 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5208 when SOM or ELF_ARG_RELOC are defined.
5209 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5210 ELF_ARG_RELOC are defined.
5211 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5212 (pa_stringer): ..Do it here instead. Fix comment typos.
5213 (hppa_force_relocation): Cast enums to int before comparing with
5216 From Ryan Bradetich <rbradetich@uswest.net>
5217 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5218 redifinition warning.
5219 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5220 (hppa_force_relocation): ditto
5221 (md_apply_fix): Added cast to buf to fix warnings.
5223 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5224 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5226 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5227 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5228 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5229 reloc_type** to avoid warnings in switch.
5230 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5231 little earlier instead.
5233 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5235 (pa_type_args): Use symbol_arg_reloc_info.
5236 (struct pa_it): Make arg_reloc unsigned int.
5237 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5238 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5239 (pa_code): Delete. pa_text duplicates this function.
5240 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5241 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5243 (cons_fix_new_hppa): Actually change selector to e_fsel when
5244 warning about assuming so.
5245 (tc_gen_reloc): More example elf arg reloc code.
5246 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5247 (hppa_force_relocation): Likewise.
5249 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5251 (pa_end_of_source): Prototype.
5252 (hppa_fix_adjustable): Prototype.
5253 (LABELS_WITHOUT_COLONS): Move it..
5254 * config/te-hppa.h: To here.
5256 * config/te-hppa64.h: New file.
5258 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5260 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5261 format -10, -16, 16 relocs.
5262 (hppa_elf_mark_end_of_function): Test for null
5263 last_call_info->start_symbol
5265 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5266 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5267 re_assesmble_* functions. Delete extraneous statements. Fix
5269 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5270 insn to re_assemble_*.
5272 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5274 * doc/internals.texi (Expressions): Fix typo.
5276 2000-07-08 Kazu Hirata <kazu@hxi.com>
5278 * config/tc-sh.c: Fix formatting.
5279 * config/tc-tic54x.c: Fix formatting.
5280 * depend.c: Fix formatting.
5281 * flonum-konst.c: Likewise.
5282 * flonum-mult.c: Likewise.
5284 2000-07-07 Kazu Hirata <kazu@hxi.com>
5286 * config/tc-sh.c: Fix comments.
5287 * config/obj-vms.c: Fix comments.
5288 * config/tc-a29k.c: Likewise.
5289 * config/tc-alpha.c: Likewise.
5290 * config/tc-h8300.c: Likewise.
5291 * config/tc-h8500.c: Likewise.
5292 * config/tc-i370.c: Likewise.
5293 * config/tc-ia64.c: Likewise.
5294 * config/tc-m68hc11.c: Likewise.
5295 * config/tc-m68k.c: Likewise.
5296 * config/tc-mips.c: Likewise.
5297 * config/tc-ns32k.c: Likewise.
5298 * config/tc-ppc.c: Likewise.
5299 * config/tc-z8k.c: Likewise.
5301 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5303 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5304 Default to '(SEC_LOAD | SEC_DATA)'.
5305 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5307 * doc/internals.texi (CPU Backend): Describe
5308 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5310 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5312 * as.c (parse_args): NULL terminate the long option list.
5314 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5316 * config/tc-d30v.h: Include "write.h" for fixS.
5317 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5319 2000-07-05 Nick Clifton <nickc@cygnus.com>
5321 * config/tc-d30v.c (write_2_short): Further changes to warning
5322 messages produced when combining EITHER_BUT_PREFER_MU attributed
5325 2000-07-05 DJ Delorie <dj@redhat.com>
5329 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5331 * config/tc-arm.c (psrs): Accept combinations of flags.
5333 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5335 * config/tc-avr.c: Change _ () to _() around all strings marked
5336 for translation (exception from the usual coding style).
5337 (avr_opt): New struct variable, how the new switches are set.
5338 (OPTION_MMCU): Define as 'm' and actually use.
5339 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5340 (show_mcu_list): New function, display the list of known MCUs.
5341 (md_show_usage): Document the new switches. Call show_mcu_list.
5342 (avr_set_arch): Change 'm' to OPTION_MMCU.
5343 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5344 Handle the new switches.
5345 (avr_operands): Disable warnings for undefined combinations of
5346 operands if -mall-opcodes. Disable warnings for skipping two-word
5347 instructions if enhanced core or -mno-skip-bug.
5348 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5349 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5350 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5351 (avr_ldi_expression): Warn about implicit lo8().
5352 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5354 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5356 * configure.in: Add entry for mips-*-sysv4*MP*
5357 * configure: Rebuild
5358 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5359 elf32-tradlittlemips for traditional mips targets.
5360 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5361 test for Link Once sections as in adjust_reloc_syms.
5362 * config/te-tmips.h: New file for traditional mips targets. Define
5365 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5367 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5368 flags argument is not present, don't change an existing section's
5369 section's attributes. If the flags argument is present, warn if the
5370 attributes don't match the section's current attributes. When
5371 long section names are supported, set SEC_LINK_ONCE and
5372 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5374 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5376 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5377 symbols; create them.
5379 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5381 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5382 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5384 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5386 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5387 expressions. Ignore the problem when handling 16 bit signed
5388 immediates, because the assembler will take care of the relocation
5391 2000-06-27 Nick Clifton <nickc@cygnus.com>
5393 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5394 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5395 sequential order, and emit warning messages if the input source
5396 code contains constructs like that, or parallel constructs
5397 containing such opcodes.
5399 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5401 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5402 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5403 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5404 (md_show_usage): Update usage message.
5405 (md_parse_option): Allow redefinition of MCU type within the
5406 same avr[1-5] bfd machine type. Show both old and new MCU type
5407 in the error message.
5408 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5409 Simplify 8K wrap code.
5411 2000-06-25 Kazu Hirata <kazu@hxi.com>
5413 * config/obj-aout.c: Remove all uses of DEFUN.
5414 * config/obj-ieee.c: Likewise.
5415 * config/tc-sh.c: Fix comment typos.
5416 * config/tc-tahoe.c: Likewise.
5417 * config/tc-vax.c: Likewise.
5418 * config/tc-w65.c: Likewise.
5419 * config/tc-z8k.c: Likewise.
5420 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5422 2000-06-24 DJ Delorie <dj@cygnus.com>
5424 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5425 more changes from Sept 1999
5426 (tc_i386_fix_adjustable): ditto
5427 (md_apply_fix3): ditto
5429 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5431 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5432 (gas_cgen_parse_operand): Set it around expression() call.
5433 (gas_cgen_md_operand): Test for it before longjmp().
5435 2000-06-24 Kazu Hirata <kazu@hxi.com>
5437 * config/tc-h8500.c: Remove all uses of DEFUN.
5438 * config/tc-sh.c: Likewise.
5439 * config/tc-w65.c: Likewise.
5440 * config/tc-z8k.c: Likewise.
5442 * config/tc-h8500.c: Fix typos in comments.
5444 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5446 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5449 2000-06-23 matthew green <mrg@redhat.com>
5451 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5452 defined. Fix error message for `[' grouping.
5454 2000-06-22 Kazu Hirata <kazu@hxi.com>
5456 * config/tc-h8300.c: Fix formatting and comment typos.
5458 2000-06-22 Timothy Wall <twall@cygnus.com>
5460 * config/tc-ia64.c (note_register_values): Move premature QP
5461 notation clearing into the appropriate place.
5463 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5465 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5466 first before anything else. Add bin-bugs.h, emul.h and progress.h
5467 Sort list of files as for $(OBJS) in Makefile.am.
5469 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5470 find one. Remake dependencies.
5471 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5472 * Makefile.in: Regenerate.
5473 * doc/Makefile.in: Regenerate.
5475 * config/tc-i386.c (i386_displacement): Don't assume a constant
5476 displacement is necessarily 16 bits when in 16 bit code mode.
5477 (md_assemble): Instead size the displacement here after we know
5478 for sure that a .code16gcc operand hasn't automatically added
5479 operand size prefixes.
5481 2000-06-21 H.J. Lu <hjl@gnu.org>
5483 * Makefile.am: Rebuild dependency.
5484 * Makefile.in: Rebuild.
5486 2000-06-21 Kazu Hirata <kazu@hxi.com>
5488 * config/tc-h8300.c (parse_reg): Make the function static.
5489 (parse_exp): Likewise.
5491 2000-06-20 DJ Delorie <dj@cygnus.com>
5493 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5494 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5495 for cygwin import libraries to work properly.
5497 2000-06-20 H.J. Lu <hjl@gnu.org>
5499 * Makefile.am: Rebuild dependency.
5500 * Makefile.in: Rebuild.
5501 * configure: Likewise.
5502 * doc/Makefile.in: Likewise.
5504 2000-06-20 Timothy Wall <twall@cygnus.com>
5506 * doc/internals.texi (CPU backend): Add @itemx for
5507 TC_START_LABEL_WITHOUT_COLON.
5508 * doc/c-tic54x.texi: New.
5509 * doc/as.texinfo: Add tic54x features and include primary tic54x
5511 * doc/all.texi: Add C54X.
5512 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5513 * doc/Makefile.in: Regenerate.
5514 * configure.in: Add tic54x and define LIBM for tic54x.
5515 * configure: Regenrate.
5516 * config/tc-tic54x.[ch]: New.
5517 * config/obj-coff.h: Add tic54x.
5518 * Makefile.am: (CPU_TYPES): Add tic54x.
5519 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5520 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5521 (as_new_LDADD): Add $(LIBM).
5522 * Makefile.in: Regenerate.
5524 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5526 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5527 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5528 * doc/as.texinfo: Likewise.
5530 * configure, Makefile.in: Regenerate.
5531 * configure.in (emulations): Recognize m6811 and m6812.
5532 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5533 Added files for 68hc11 and 68hc12 assembler.
5534 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5535 * config/tc-m68hc11.h: Header definition for that assembler.
5537 2000-06-18 Nick Clifton <nickc@redhat.com>
5539 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5540 instead of OCTETS_PER_BYTE.
5542 * config/tc-v850.c: Fix compile time warnings.
5543 * config/tc-ppc.c: Fix compile time warnings.
5545 2000-06-18 H.J. Lu <hjl@gnu.org>
5547 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5548 * configure: Rebuild.
5550 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5552 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5555 2000-06-16 Nick Clifton <nickc@cygnus.com>
5557 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5558 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5560 * doc/c-mips.texi: Document newly accepted cpu variants.
5562 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5564 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5566 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5568 * macro.c (getstring): Make it possible to escape the quote
5571 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5573 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5575 2000-06-13 H.J. Lu <hjl@gnu.org>
5577 * configure: Regenerate.
5579 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5581 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5583 * doc/internals.texi (line_separator_chars): Semicolon is no
5584 longer a default. Mention null and newline as defaults.
5586 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5588 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5589 * config/tc-i860.h (line_separator_chars): Likewise.
5590 * config/tc-h8300.c (line_separator_chars): Likewise.
5591 * config/tc-i960.c (line_separator_chars): Likewise.
5592 * config/tc-m68k.c (line_separator_chars): Likewise.
5593 * config/tc-mips.c (line_separator_chars): Likewise.
5594 * config/tc-ns32k.c (line_separator_chars): Likewise.
5595 * config/tc-sparc.c (line_separator_chars): Likewise.
5596 * config/tc-vax.c (line_separator_chars): Likewise.
5598 * config/tc-h8300.c (comment_chars): Use string initialiser.
5599 * config/tc-i960.c (line_comment_chars): Likewise.
5600 * config/tc-z8k.c (comment_chars, line_comment_chars,
5601 line_separator_chars): Likewise.
5603 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5606 2000-06-08 Nick Clifton <nickc@cygnus.com>
5608 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5611 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5613 * configure.in (VERSION): Update to show this is the CVS mainline.
5615 2000-06-08 Matthew Jacob <mjacob@feral.com>
5617 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5618 $at is the integer register $r28, vs. both $r28 and the floating
5619 point register $f28.
5621 2000-06-08 James E. Wilson <wilson@cygnus.com>
5623 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5624 (dot_endp): Don't call ia64_flush_insns.
5625 (emit_one_bundle): Don't delete prologue/body records from
5626 unwind_record list in first loop. Rewrite second loop to account for
5629 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5631 * config/tc-ia64.c: Add missing prototypes.
5632 (generate_unwind_image): Cast argument to output_unw_records call.
5634 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5636 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5638 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5640 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5641 (REGISTER_P): likewise.
5642 (avr_opcodes): uses include/opcode/avr.h
5643 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5645 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5647 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5650 2000-06-03 H.J. Lu <hjl@gnu.org>
5652 * read.c (is_end_of_line): Put back `;'.
5654 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5656 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5658 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5660 * expr.c (operand): Test is_end_of_line outside switch to catch
5661 line separator chars that are also operators.
5662 (operator): Return O_illegal for line separator chars.
5664 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5665 entry (or `!' entry for TC_HPPA).
5667 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5668 before indexing is_end_of_line. Remove redundant check for '\0'.
5670 * config/tc-h8500.c (md_assemble): Likewise.
5671 * config/tc-mcore.c (md_assemble): Likewise.
5672 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5675 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5677 * config/tc-mcore.c (mcore_cons): Likewise.
5678 (mcore_float_cons): Likewise.
5679 (mcore_stringer): Likewise.
5680 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5682 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5684 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5686 2000-05-29 Nick Clifton <nickc@cygnus.com>
5688 * config/tc-sh.c: Fix compile time warning messages.
5690 * config/tc-mips.c: Fix compile time warning messages.
5692 2000-05-29 Philip Blundell <philb@gnu.org>
5694 * doc/as.texinfo: Update copyright dates.
5695 (Local Labels): Delete misplaced mention of ARM.
5696 * NEWS: Mention ARM ELF support.
5698 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5700 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5701 it is modified, and use the real_size to compute the frag address
5702 for dwarf2 line info.
5704 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5706 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5707 line-matching scheme to cope with automake moving variables around.
5708 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5709 * Makefile.in: Regenerate.
5711 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5713 * config/tc-sparc.c (sparc_relax): New.
5714 (md_longopts): Add -relax and -no-relax options.
5715 (md_parse_options, md_show_usage): Likewise.
5716 (md_apply_fix3): Optimize tail call into branch always if possible.
5718 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5720 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5721 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5722 rules, with warning when a GAS statement specifies a packing that
5723 will result in an instruction being squashed.
5724 Added typdef packing_type and enumerals, changed various integer
5725 literals to use the enumerals.
5727 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5729 * config/tc-ia64.c (dot_restorereg_p): New function.
5730 (md_pseudo_table): Add restorereg.p.
5731 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5732 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5734 * config/tc-ia64.h (unw_record_type): Add unwabi.
5735 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5736 called MASK with members for imask, and the masks produced by
5737 fr_mem, gr_mem, br_mem, and frgr_mem.
5738 (unw_p_record): Add members ABI and CONTEXT.
5739 (unw_x_record): Add member AB.
5740 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5741 as pseudo-register for use during unwind info generation.
5742 (AR_PFS, AR_LC): New macros.
5743 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5744 whose names start with an at sign (as in "@priunat").
5745 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5747 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5748 proc_end, unwind_info, personality_routine): Consolidate into
5749 "unwind" structure to reduce offset-table use. Add member
5750 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5752 (output_R1_format, output_R3_format, output_P3_format,
5753 output_P6_format): Initialize R with zero to reduce compiler warnings.
5754 (output_P7_format): Ditto. Add `default' branch to switch
5755 statement to reduce compiler warnings.
5756 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5757 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5758 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5759 into single argument.
5760 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5761 compiler warnings. Merge A and B args into single argument.
5762 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5763 A and B args into single argument.
5764 (free_record): Removed (wasn't used).
5765 (free_list_records): Also free imasks in prologue records.
5766 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5767 (output_spill_mask): Remove.
5768 (output_unwabi): New function.
5769 (output_epilogue, output_label_state, output_copy_state): Call
5771 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5772 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5774 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5775 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5776 as part of handling the prologue records. Emit region's imask if
5777 we have one. Handle unwabi, epilogue, label_state, copy_state,
5778 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5779 spill_sprel_p, and spill_reg_p records.
5780 (set_imask, count_bits, slot_index): New function.
5781 (fixup_unw_records): Fix region size computation. Handle
5782 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5783 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5784 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5785 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5786 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5787 (dot_save): Use manifest constants for applicaton registers.
5788 Handle REG_PR and REG_PRIUNAT.
5789 (dot_restore): Don't just ignore it.
5790 (dot_restorereg): New function..
5791 (generate_unwind_image): Ensure unwind info is a multiple of eight
5792 bytes, not just four bytes.
5793 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5794 (dot_altrp): Don't just ignore it.
5795 (dot_savemem): New function. Replaces dot_savesp() and
5796 dot_savepsp(). Use manifest constants for applicaton registers.
5797 Handle REG_PR and REG_PRIUNAT.
5798 (dot_savef): Simplify.
5799 (dot_saveb): Support generation of br_gr.
5800 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5801 dot_label_state, dot_copy_state): New function.
5802 (dot_unwabi): Don't just ignore it.
5803 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5804 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5805 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5806 (emit_one_bundle): Set slot number for prologue/body records
5807 *before* emitting the first insn.
5808 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5809 (md_begin): Declare "psp" pseudo-register.
5810 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5811 so we don't get segfault.
5812 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5813 counts as required per SW Conventions manual
5814 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5815 output_preds_psprel, output_preds_sprel, output_spill_base,
5816 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5817 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5818 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5819 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5820 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5821 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5822 (dot_vframe): Implement.
5823 (dot_vframesp, dot_vframepsp): New function.
5825 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5827 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5828 * configure: Regenerate.
5830 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5832 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5833 (md_estimate_size_before_relax): so we can use it here instead of
5834 old kludges. Localise vars to blocks. Comment.
5836 * frags.c (frag_new): Update fr_var comments.
5837 * frags.h (struct frag): Ditto.
5839 2000-05-22 Richard Henderson <rth@cygnus.com>
5841 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5842 (pseudo_func): Add pcrel.
5843 (operand_match): Handle IA64_OPND_TGT64.
5844 (build_insn): Likewise.
5845 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5846 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5847 (fix_insn): Handle all three 64-bit relocation types.
5849 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5851 * obj.h (struct format_ops): New members begin, app_file,
5852 s_set_other, s_set_desc, s_get_type, s_set_type,
5853 separate_stab_sections, init_stab_section.
5855 * config/obj-multi.h: Update GPL notice to v2.
5857 (obj_app_file): New.
5858 (S_SET_SIZE): Test s_set_size for NULL before calling.
5859 (S_SET_ALIGN): Similar for s_set_align.
5864 (SEPARATE_STAB_SECTIONS): New.
5865 (INIT_STAB_SECTION): New.
5866 (EMIT_SECTION_SYMBOLS): New.
5867 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5869 * config/obj-elf.h: Update GPL notice to v2.
5870 Mention that this file is included from obj-multi.h.
5871 (obj_begin): Wrap definition in ifndef.
5872 (elf_file_symbol): Constify declaration.
5873 (obj_app_file): Ditto.
5874 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5875 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5877 * config/obj-elf.c (elf_s_set_other): New.
5878 (elf_file_symbol): Constify argument.
5879 (elf_separate_stab_sections): New.
5880 (elf_init_stab_section): New.
5881 (elf_format_ops): Add new members. Remove comma at end.
5883 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5884 (ecoff_format_ops): Add new fields. Remove comma at end.
5885 Mention inconsistency for emit_section_symbols.
5887 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5889 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5890 (coff_separate_stab_sections): New.
5891 (coff_format_ops): Add new members.
5893 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5894 (obj_aout_s_set_other): New.
5895 (obj_aout_s_set_desc): New.
5896 (obj_aout_s_get_type): New.
5897 (obj_aout_s_set_type): New.
5898 (obj_aout_separate_stab_sections): New.
5899 (aout_format_ops): New members added. Use obj_aout_process_stab,
5900 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5901 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5903 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5905 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5907 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5908 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5909 (md_estimate_size_before_relax): Ensure jumps to weak and
5910 externally visible symbols are relocatable.
5912 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5914 * stabs.c (aout_process_stab): Make global.
5915 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5916 * read.h (aout_process_stab): Declare.
5918 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5919 Generalize to *aout, *coff *elf.
5920 * configure: Regenerated.
5922 * doc/internals.texi (Object format backend): Say
5923 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5925 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5926 * Makefile.in: Regenerated.
5928 2000-05-19 Catherine Moore <clm@cygnus.com>
5930 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5932 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5934 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5935 instruction to reflect change in re_assemble_*.
5937 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5939 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5940 build PA64 ELF tools.
5941 * configure: Rebuilt.
5943 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5945 * Makefile.am: Regenerate dependencies.
5946 * Makefile.in: Regenerate.
5948 2000-05-15 Nick Clifton <nickc@cygnus.com>
5950 * config/tc-arm.c (struct asm_psr): Add boolean field
5951 distinguishing between CSPR and SPSR. Rename 'number' field
5953 (psrs): Rearrange contents to match new asm_psr structure.
5954 (arm_psr_parse): Move next to psr_required_here. Make it
5955 return an asm_psr structure.
5956 (psr_required_here): Use asm_psr structure returned by
5958 (do_msr): Reorganise to allow psr_required_here to be called
5960 (md_undefined_name): Mark 'name' parameter as unused, since
5961 the COFF target does not use it.
5963 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5965 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
5967 * config/te-aux.h: Likewise.
5968 * config/te-dpx2.h: Likewise.
5969 * config/te-go32.h: Likewise.
5970 * config/te-hp300.h: Likewise.
5971 * config/te-hppa.h: Likewise.
5972 * config/te-i386aix.h: Likewise.
5973 * config/te-ic960.h: Likewise.
5974 * config/te-interix.h: Likewise.
5975 * config/te-nbsd532.h: Likewise.
5976 * config/te-pc532mach.h: Likewise.
5977 * config/te-ppcnw.h: Likewise.
5978 * config/te-psos.h: Likewise.
5979 * config/te-sparcaout.h: Likewise.
5980 * config/te-sun3.h: Likewise.
5981 * config/te-sysv32.h: Likewise.
5983 2000-05-14 Alan Modra <alan@linuxcare.com.au>
5985 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5986 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
5987 and sign extend without an if statement.
5988 (build_bytes): Likewise.
5990 2000-05-14 Kazu Hirata <kazu@hxi.com>
5992 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5993 X_add_symbol L_32 case.
5995 2000-05-14 David O'Brien <obrien@FreeBSD.org>
5997 * config/te-freebsd.h: New file.
5999 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6001 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6002 bindtextdomain): Replace defines with those from intl/libgettext.h
6003 to quieten gcc warnings.
6005 * NEWS: Mention x86 .arch and -q.
6007 * config/tc-i386.c (quiet_warnings): New.
6008 (md_assemble): Use quiet_warnings.
6009 (md_parse_option): Set quiet_warnings from -q.
6010 (md_show_usage): Mention -q, delete -m.
6011 (flag_do_long_jump): Delete.
6012 (md_parse_option): Remove -m.
6013 (md_show_usage): Remove -m.
6014 (md_create_long_jump): Remove useless flag_do_long_jump code.
6016 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6017 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6019 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6020 Alexander Sokolov <robocop@netlink.ru>
6022 * doc/c-i386.texi (i386-Arch): New section.
6023 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6025 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6026 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6027 architecture has been given and is not 486.
6028 (set_cpu_arch): New.
6029 (md_pseudo_table): Add .arch.
6030 (md_assemble): Warn if cpu architecture has been given and an
6031 unsupported instruction.
6033 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6034 Move operand_types bit defines after relevant template field.
6035 (template): Add cpu_flags.
6039 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6041 * config/tc-mn10300.h (md_end): Define.
6042 (mn10300_finalize): Declare.
6043 * config/tc-mn10300.c: Include dwarf2dbg.h.
6044 (debug_line): Define.
6045 (md_assemble): Generate dwarf2 line info.
6046 (mn10300_finalize): New function. Finalize dwarf2 info.
6048 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6050 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6051 external version of the relocation for weak symbols.
6053 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6055 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6056 frame size in units of 16 bytes, as required per SW Conventions manual.
6057 (output_unw_records): Output info-block header as a dword to get
6060 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6062 * as.h: #include "file", not <file> on files from ../include.
6063 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6064 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6065 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6066 (tc_coff_symbol_emit_hook): Ditto.
6067 (OPTCOUNT): Cast to int to avoid compiler warning.
6068 (md_begin): Fix signed/unsigned warnings.
6070 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6072 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6073 ABRANCH LONG case for a conditional branch on a 68000.
6074 (md_estimate_size_before_relax): Likewise. Also handle
6075 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6076 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6077 PC-relative on all CPUs.
6078 (md_estimate_size_before_relax): Likewise.
6080 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6082 * as.c (parse_args): Just mention current year in printed
6085 2000-05-03 J.T. Conklin <jtc@redback.com>
6087 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6089 (md_parse_option): Recognize -m7400.
6091 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6093 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6094 don't permit lp to become less than the words array.
6096 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6098 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6099 Fix little-endian case.
6101 2000-05-03 David O'Brien <obrien@NUXI.com>
6103 * as.c (parse_args): Update copyright.
6105 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6107 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6108 for the .bss section too.
6110 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6112 * configure.in: Set em=linux for hppa-*-linux.
6113 * configure: Regenerate.
6114 * doc/Makefile.in: Regenerate with correct automake.
6116 * frags.c (frag_grow): Sanity check chunk_size.
6118 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6119 * config/obj-som.h: Likewise.
6120 * config/obj-ieee.h: Likewise.
6122 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6124 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6125 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6126 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6127 (pa_ip): low_sign_unext now returns via function value. Use
6128 re_assemble_* instead of dis_assemble_* and
6129 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6131 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6132 (md_section_align, md_parse_option, md_show_usage,
6133 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6134 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6135 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6136 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6137 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6139 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6140 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6141 outside of switch. Correct mask and shifting errors in case 10
6142 and case -11. In case 21, compare against signed range to suit
6143 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6144 case 17 and case 22, use offsetT variable to properly check range.
6145 Use re_assemble_* here too.
6146 (evaluate_absolute): Change type of value to offsetT. Call
6147 hppa_field_adjust to do the work for us.
6148 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6149 (pa_parse_cmpib_64_cmpltr): Ditto.
6150 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6151 of i to unsigned int.
6152 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6153 (pa_end_of_source): Return type is void.
6155 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6157 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6159 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6161 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6162 More comments added.
6163 (md_begin): Removed "construct symbols for each register name".
6164 Because register names conflicts with GCC generated function
6166 (avr_operand): Now constant numbers can be used as a register
6167 identifiers (0 as r0, 31 as r31).
6168 (md_assemble): use skip_space () before parsing instruction
6171 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6173 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6174 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6175 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6176 * configure: Regenerate.
6178 2000-04-29 Andreas Jaeger <aj@suse.de>
6180 * as.h: Correctly check GCC version.
6182 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6184 * doc/as.1: Fix unbalanced brackets.
6186 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6188 (line_comment_chars): Set to '/' if TE_FreeBSD.
6190 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6192 * configure.in: Configury support for PA64 (currently disabled).
6193 * configure: Rebuilt.
6195 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6197 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6198 bfd_set_section_alignment.
6200 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6202 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6205 2000-04-24 Nick Clifton <nickc@cygnus.com>
6207 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6208 * doc/as.texinfo (Align): Include arm and strongarm in list of
6209 targets that have the second form of the behaviour of the .align
6212 2000-04-24 Mark Klein <mklein@dis.com>
6214 * config/obj-som.c: Terminate obj_pseudo_table.
6216 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6218 * as.c (parse_args): Allow md_parse_option to override -a listing
6220 * config/obj-coff.c (add_lineno): Change type of offset parameter
6221 from "int" to "bfd_vma."
6222 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6223 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6224 (ppc_change_csect): Align correctly for XCOFF64.
6225 (ppc_machine): New function, which discards "ppc_machine" line.
6226 (ppc_tc): Cons for 8 when code is 64 bit.
6227 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6229 (md_parse_option): Handle -a64 and -a32.
6231 * config/tc-ppc.h (TARGET_MACH): Define.
6232 (TARGET_FORMAT): Move to function.
6233 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6235 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6237 * config/tc-avr.c: New AVR_ISA_ defined.
6238 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6239 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6240 for `fmul', `movw' and `lpm R,Z' instructions.
6241 (avr_operands): Warn if current opcode is a two-word instruction
6242 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6243 (avr_opcodes): New commands added.
6244 (REGISTER_P): Check 'a' and 'v' constraint letters.
6245 (mcu_types): New MCU added.
6247 2000-04-22 Timothy Wall <twall@cygnus.com>
6249 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6251 (operand_match): Conditionally insert default bit values for IMMU9.
6253 2000-04-14 Matthew Green <mrg@cygnus.com>
6255 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6256 * configure: Rebuilt.
6258 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6259 Jason Eckhardt <jle@cygnus.com>
6261 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6263 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6264 Added handling of new operand types l,y,&,fe,fE,fx.
6266 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6267 David Mosberger <davidm@hpl.hp.com>
6268 Timothy Wall <twall@cygnus.com>
6269 Andrew MacLeod <amacleod@cygnus.com>
6270 Jim Wilson <wilson@cygnus.com>
6272 * Makefile.am (CPU_TYPES): Add ia64.
6273 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6274 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6275 * Makefile.in: Rebuild.
6276 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6277 * configure: Rebuild.
6278 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6279 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6280 * expr.c (expr): Handle md_optimize_expr.
6281 * read.c (LEX_HASH): Add comment.
6282 * config/tc-ia64.c, config/tc-ia64.h: New files.
6284 2000-04-21 Richard Henderson <rth@cygnus.com>
6286 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6287 bundling a non-delayed branch type instruction.
6289 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6291 * config/tc-mn10300.c (HAVE_AM30): Define.
6292 (md_assemble): Use it.
6294 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6296 * config/obj-elf.c (obj_elf_change_section): Check for changed
6299 * Makefile.am: (CPU_MULTI_VALID): Remove.
6300 (MULTI_CPU_TYPES): Define.
6301 (MULTI_CPU_OBJ_VALID): Define.
6302 (DEPTC): Use the above.
6303 (DEPOBJ): Same here.
6305 Regenerate dependencies.
6306 * Makefile.in: Regenerate.
6308 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6310 * Makefile.am (YACC, LEX): Get them from configure.
6312 2000-04-18 H.J. Lu (hjl@gnu.org)
6314 * config/tc-i386.c (offset_in_range): Use addressT instead of
6315 bfd_vma for non-bfd assemblers.
6317 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6319 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6320 doesn't give spurious errors.
6322 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6324 * as.h (SEEK_SET): Define if undefined.
6326 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6328 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6329 constants, and don't assume offsetT is 32 bits.
6331 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6333 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6334 (md_pcrel_from_section): Add prototype.
6335 (d10v_fix_adjustable): Add prototype.
6336 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6338 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6340 2000-04-12 Nick Clifton <nickc@cygnus.com>
6342 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6343 symbol in frag chain.
6345 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6347 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6348 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6349 (fits_in_signed_word, smallest_imm_type): Ditto.
6350 (md_assemble): Use an offsetT var to hold offsetT values, not a
6352 (offset_in_range): New.
6353 (md_assemble): Use it.
6354 (md_convert_frag): Change type of target_address, opcode_address,
6355 and displacement_from_opcode_start to offsetT.
6356 (md_create_short_jump): Change type of offset to offsetT.
6357 (md_create_long_jump): Ditto.
6358 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6359 (md_chars_to_number): Remove.
6360 (output_invalid): Remove duplicate prototype.
6362 2000-04-09 Nick Clifton <nickc@cygnus.com>
6364 * Makefile.am (CPU_TYPES): Add 'avr'.
6365 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6366 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6368 * Makefile.in: Regenerate.
6370 * doc/as.texinfo: Add M32R documentation.
6372 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6374 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6375 --enable-build-warnings option.
6376 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6377 * Makefile.in, configure: Re-generate.
6379 2000-04-07 Nick Clifton <nickc@cygnus.com>
6381 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6382 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6383 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6384 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6385 (arm_force_relocation): Force relocations for
6386 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6388 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6390 * config/tc-sh.c (get_operands): There's no third operand if the
6391 first operand is an immediate.
6393 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6395 * config/tc-sh.c (immediate): Delete.
6396 (sh_operand_info): Add immediate member.
6397 (parse_reg): Use A_PC for pc.
6398 (parse_exp): Add second argument 'op'. All callers changed.
6399 (parse_at): Expect pc to be coded as A_PC.
6400 Use immediate field in *op.
6401 (insert): Add fourth argument 'op'. All callers changed.
6402 (build_relax): Add second argument 'op'. All callers changed.
6403 (insert_loop_bounds): New function.
6404 (build_Mytes): Remove DISP_4.
6405 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6406 (assemble_ppi): Use immediate field in *operand.
6407 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6408 (md_apply_fix): Likewise.
6409 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6411 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6413 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6415 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6417 * internals.texi (CPU backend): Document
6418 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6420 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6422 * po/gas.pot: Regenerate.
6424 * as.c (show_usage): Restore translated part of bug string.
6425 * gasp.c (show_usage): Likewise.
6427 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6428 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6429 than move-if-change.
6430 (DEP1): Modify for "gcc -MM".
6434 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6435 Update dependencies.
6436 * Makefile.in: Regenerate.
6438 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6440 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6441 (md_begin): Likewise.
6442 (HAVE_AM33): New macro.
6443 (md_assemble): Use it. Match r_regs and xr_regs only if
6446 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6448 * as.h: #include "bin-bugs.h"
6449 * as.c (show_usage): Use REPORT_BUGS_TO.
6450 * gasp.c: #include "bin-bugs.h"
6451 (show_usage): Use REPORT_BUGS_TO.
6453 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6455 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6457 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6458 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6461 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6463 * config/tc-i386.c (i386_immediate): Don't assume a constant
6464 immediate is necessarily 16 bits when in 16 bit code mode.
6465 (md_assemble): Instead set guess_suffix here after we have checked
6468 2000-04-02 Richard Henderson <rth@cygnus.com>
6470 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6471 quantities. Correct right shift sign extension.
6472 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6473 32-bit value when shifting into place.
6475 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6477 * app.c: Add ATTRIBUTE_UNUSED as needed.
6478 * config/tc-ppc.c: Likewise.
6479 (ppc_size): Make unsigned long.
6480 (ppc_insert_operand): Add casts to avoid warnings.
6482 2000-03-31 Nick Clifton <nickc@cygnus.com>
6484 * config/tc-d10v.h (md_flush_pending_output): Define.
6486 2000-03-29 Nick Clifton <nickc@cygnus.com>
6488 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6489 segment. Works for both BFD_ASSEMBLER and others.
6490 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6492 2000-03-29 Nick Clifton <nickc@cygnus.com
6494 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6496 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6498 * listing.c (LISTING_LHS_WIDTH): Default depends on
6500 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6502 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6504 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6507 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6509 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6511 * config/tc-avr.c (mcu_types): Add missing initialiser.
6512 (md_pcrel_from_section): Add prototype.
6513 (avr_operand): Remove redundant test of unsigned < 0.
6514 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6516 2000-03-27 Denis Chertykov <denisc@overta.ru>
6518 * config/tc-avr.c: New file for AVR support.
6519 * config/tc-avr.h: Likewise.
6520 * configure.in: Add AVR support.
6521 * configure: Regenerate.
6523 2000-03-26 Timothy Wall <twall@cygnus.com>
6525 * gasp.c (macro_op): Add new argument to check_macro call.
6526 Macro structure definitions moved to macro.h
6527 * sb.h: Add argument to prototype for input_scrub_include_sb.
6528 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6529 nesting checks with an additional flag.
6530 (struct input_save): Add flag to indicate whether current sb
6531 should be checked for proper macro/conditional nesting.
6532 (input_scrub_push/pop): Save/restore nest check flag.
6533 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6535 * macro.c (check_macro): Allow caller to retrieve parsed macro
6536 information if a pointer is provided. This information may be
6537 used by the new macro hooks.
6538 * macro.h: Update prototype for check_macro. Macro struct
6539 definitions moved here from macro.c/gasp.c.
6540 * read.c (read_a_source_file): Add parameter to check_macro call,
6541 and pass macro info to the macro hook, if defined.
6542 (input_scrub_insert_line): New. Allow insertion of a line of
6543 characters into the input stream.
6544 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6545 file into the input stream.
6546 (s_include): Use input_scrub_insert_file.
6547 * internals.texi: Document new macro hooks.
6548 * as.h: New prototypes added.
6550 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6552 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6553 an initial capital letter.
6554 (i386_index_check): Reindent.
6556 2000-03-19 Nick Clifton <nickc@cygnus.com>
6558 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6561 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6563 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6564 instruction operand bad if Rd > 7 when generating
6565 thumb instructions. Prevents for example,
6566 "adr r12,label" from silently failing and generating
6567 the wrong instruction.
6569 2000-03-17 Nick Clifton <nickc@cygnus.com>
6571 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6572 that have a destingation >= 0x400000.
6573 Fix compile time warning messages.
6575 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6577 * config/tc-sh.c (md_begin): When encountering insn that are
6578 not supported by the current arch, only change the name if
6579 its contents are the same as prev_name.
6580 (get_specific): If the the architecture doesn't match, fail.
6582 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6584 * config/tc-sh.c (IDENT_CHAR): Define.
6585 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6586 matching back where it came from.
6588 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6590 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6592 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6594 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6597 2000-03-15 Kazu Hirata <kazu@hxi.com>
6599 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6601 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6603 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6604 floating-point-number, make sure 'f' is in FLT_CHARS.
6606 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6608 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6609 (s_lcomm_internal): Use it.
6610 * doc/internals.texi (CPU backend): Document it.
6611 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6614 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6616 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6619 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6620 implementation doesn't have special handling for switch
6622 (macro_build): Allow for code in sections other than .text.
6624 (mips_ip): Likewise.
6625 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6626 Don't perform relocs if we will be outputting them.
6627 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6628 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6631 2000-03-09 Catherine Moore <clm@cygnus.com>
6633 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6634 relocation type based on the entry in the fixup structure.
6635 Put S_IS_EXTERN processing back in.
6637 2000-03-08 H.J. Lu (hjl@gnu.org)
6639 * Makefile.am (install-exec-tooldir): Depend on
6640 install-exec-bindir for parallel make.
6641 * Makefile.in: Regenerated.
6643 2000-03-06 Nick Clifton <nickc@cygnus.com>
6645 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6647 (md_parse_option): Parse -m32r command line switch - disable m32rx
6649 (md_show_usage): Document new option.
6651 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6652 * doc/Makefile.in: Regenerate.
6653 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6655 2000-03-02 Michael Meissner <meissner@redhat.com>
6657 * config/tc-d30v.c (check_range): Remove code that incorrectly
6658 sign extended values where bits < 32.
6660 2000-03-02 H.J. Lu (hjl@gnu.org)
6662 * configure.in: Support --enable-targets=all on ia32.
6663 * configure: Regenerated.
6665 2000-03-01 Nick Clifton <nickc@cygnus.com>
6667 * gasp.c (do_align): Remove bogus check of alignment value.
6669 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6671 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6672 TC_PPC was defined forced the type of a symbol with no other type
6675 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6677 * doc/internals.texi (CPU backend): Mention that
6678 line_separator_chars do not break up comments. Fix typos for
6679 LEX_AT and LEX_NAME descriptions. Document operands for
6680 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6681 description of md_create_short_jump usage. Document argument for
6682 md_undefined_symbol.
6684 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6686 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6687 (md_parse_option): Handle it.
6688 (md_show_usage): Document it.
6690 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6692 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6693 opcode, for the instruction `pal19'. From Andrea Arcangeli
6696 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6698 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6700 (md_assemble): To here, before template operands are matched.
6701 Also ensure a constant immediate is sign extended when we know the
6702 size is at most 16 bits. This is to catch cases like "add
6703 $0xffc0,%ax" where we don't know the size, and thus that the
6704 immediate can be represented as Imm8S until after parsing the
6706 (i386_displacement): Similarly sign extend 16 bit constant
6708 (md_assemble): Relax 16-bit jump constant range check to suit sign
6709 extended displacements.
6711 2000-02-26 Andreas Jaeger <aj@suse.de>
6713 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6715 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6717 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6718 call operands when intel_syntax.
6719 (intel_float_operand): Return 2 for "fi...".
6720 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6721 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6722 earlier "SHORT" change.
6723 (md_assemble): When determining suffix from Regs, exclude
6726 2000-02-24 Nick Clifton <nickc@cygnus.com>
6728 * configure: Add arm-wince, mips-pe and sh-pe targets.
6729 * configure: Regenerate.
6731 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6733 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6734 "pe-mips" for the mips-pe target.
6736 * config/tc-arm.c (insns): Change displacement encoded in BL
6737 and B instructions if the target port is arm-wince.
6738 (do_ldst): Do not bias the relocation offset if the target
6740 (md_pcrel_from): Add in missing relocation offset bias if the
6741 target os arm-wince.
6743 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6744 (md_begin): Disable -G support for mips-pe target.
6745 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6746 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6749 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6750 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6751 assembler, just set the alignment to 4.
6753 * config/te-wince-pe.h: New file for WinCE targets. Define
6756 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6758 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6759 string instructions.
6760 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6761 (i386_intel_memory_operand): After finding a segment override,
6762 check again for no `[' before looking for a displacement. Bomb if
6763 more than one displacement rather than silently discarding the
6764 second and subsequent ones. Free strings malloc'd by
6765 build_displacement_string.
6767 2000-02-24 Catherine Moore <clm@cygnus.com>
6769 * config/obj-som.c (obj_pseudo_table): Add "weak".
6770 (obj_som_weak): New routine.
6772 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6774 * config/tc-i386.c (union i386_op): New.
6775 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6776 Throughout file replace occurences of disps[n], imms[n], regs[n]
6777 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6778 intel mode operand swapping. Add assert in regKludge and
6779 fake_zero_displacement code. Test i.types[n] when outputting
6780 displacements and immediates. Combine output of Disp16 with
6782 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6783 when in intel mode by (not) reversing fsub and fdiv operands
6784 before the template search. This fails for single operand
6785 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6786 undefined. Instead fix the base_opcode after we've found the
6787 template. Move base_opcode xor with found_reverse_match from
6788 opcode output code to before this fix so we test for the correct
6790 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6791 check in intel mode. Instead compare opcodes.
6793 * config/tc-i386.h (TC_RELOC): Delete.
6794 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6795 with equivalent call to reloc.
6797 * as.h (flag_m68k_mri): Move declaration after target include, and
6798 only declare when TC_M68K defined. Define as zero otherwise.
6799 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6800 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6801 Define as zero otherwise.
6802 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6803 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6804 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6805 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6806 testing whether defined.
6807 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6808 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6809 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6810 rather than testing whether defined.
6811 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6812 (parse_mri_cons): Declare and use only when TC_M68K.
6813 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6814 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6815 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6817 * NEWS: Mention IBM 370 support.
6819 2000-02-23 Richard Henderson <rth@cygnus.com>
6821 * config/tc-i386.c (md_assemble): When swapping operands for
6822 intel_syntax, assume everything that's not Imm or Disp is a
6825 2000-02-23 Linas Vepstas <linas@linas.org>
6827 * config/tc-i370.c, config/tc-i370.h: New files.
6828 * Makefile.am: Add support for Linux/IBM 370.
6829 * configure.in: Likewise.
6830 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6831 * config/obj-elf.c: Include elf/i370.h
6832 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6834 * Makefile.in: Regenerate.
6835 * configure: Regenerate.
6837 * doc/c-i370.texi: New file.
6838 * doc/all.texi: Include it.
6839 * doc/as.texinfo: And here.
6840 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6841 * doc/Makefile.in: Regenerate.
6843 2000-02-19 Michael Meissner <meissner@redhat.com>
6845 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6846 determine if an instruction can be used in parallel with an ADDppp
6847 or SUBppp instruction.
6849 2000-02-22 Andrew Haley <aph@cygnus.com>
6851 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6853 2000-02-22 Andrew Haley <aph@cygnus.com>
6855 * config/tc-mips.c (mips_gp32): New variable.
6856 (macro_build) Use mips_gp32.
6858 (md_longopts): Add "-mgp32" and "-mgp64".
6859 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6861 (OPTION_M7900): Change offset
6862 (OPTION_NO_M7900): Ditto.
6864 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6866 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6867 warning, and bump it to 1.
6869 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6871 From Brad Lucier <lucier@math.purdue.edu>:
6872 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6875 2000-02-21 Catherine Moore <clm@cygnus.com>
6877 * config/tc-mips.c (MF_HILO_INSN): Define.
6878 (mips_7000_hilo_fix): Declare.
6879 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6880 (md_parse_option): Check for 7000_HILO_FIX options.
6881 (OPTION_M7000_HILO_FIX): Define.
6882 (OPTION_NO_M7000_HILO_FIX): Define.
6883 * doc/c-mips.texi (-mfix7000): Describe.
6885 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6887 * listing.c (print_lines): Remove unused variable `end'.
6889 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6890 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6891 reloc_type when BFD_ASSEMBLER.
6892 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6893 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6894 statement and quell signed vs. unsigned comparison warning.
6896 2000-02-18 Nick Clifton <nickc@cygnus.com>
6898 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6899 the computed frag offset, rather than overwriting it.
6901 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6903 * config/tc-sh.c ("elf/sh.h"): Include.
6904 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6905 (md.begin): Initialize target_arch.
6906 Only include opcodes in has table that match selected architecture.
6907 (parse_reg): Recognize register names for sh-dsp.
6908 (parse_at): Recognize post-modify addressing.
6909 (get_operands): The leading space is now optional.
6910 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6911 arguments. Update valid_arch.
6912 (build_Mytes): Add support for SDT_REG_N.
6913 (find_cooked_opcode): New function, broken out of md_assemble.
6914 (assemble_ppi, sh_elf_final_processing): New functions.
6915 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6916 (md_longopts, md_parse_option): New option: -dsp.
6917 * config/tc-sh.h (elf_tc_final_processing): Define.
6918 (sh_elf_final_processing): Declare.
6920 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6922 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6923 the unwinder subspace. Save the current seg/subseg before creating
6926 2000-02-10 Nick Clifton <nickc@cygnus.com>
6928 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6929 little endian targets.
6930 (INST_BYTE1): Redefine to handle big and little endian
6932 (cpu_type): New type: Select between M340 and M210.
6933 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6934 instructions of the M340.
6935 (md_assemble): Add support for the MULSH and OPSR classes of
6937 (md_atof): Add support for little endian targets.
6938 (md_parse_option): Add support for -EL, -EB and -mcpu command
6940 (md_convert_frag): Add support for little endian targets.
6941 (md_apply_fix3): Add support for little endian targets.
6942 (md_number_to_chars): Add support for little endian targets.
6944 2000-02-10 Timothy Wall <twall@redhat.com>
6946 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6947 defined, use it to verify the symbol just read should be a label.
6949 2000-02-10 Timothy Wall <twall@redhat.com>
6951 * app.c (do_scrub_chars): Handle "||" for parallel instructions
6952 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
6953 around colons when KEEP_WHITE_AROUND_COLON is defined.
6954 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6955 and KEEP_WHITE_AROUND_COLON.
6957 2000-02-08 Timothy Wall <twall@redhat.com>
6959 * read.c (s_rept): Call do_repeat, which abstracts the repeat
6961 (do_repeat): New. Abstract repeat logic so that a "break" can be
6963 (end_repeat): New. Provide support for a "break" out of the
6965 * read.h: Add prototypes for new functions.
6967 2000-02-08 Timothy Wall <twall@redhat.com>
6969 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6970 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6971 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6974 2000-02-08 Timothy Wall <twall@redhat.com>
6976 * read.c: Added elseif to directives table.
6977 * read.h: Added prototype for s_elseif.
6978 * doc/as.texinfo: Added description for elseif.
6979 * cond.c (s_elseif): New function
6981 2000-02-04 Timothy Wall <twall@redhat.com>
6983 * listing.c (print_lines): Remove conditionals causing bug in
6986 2000-02-03 Timothy Wall <twall@cygnus.com>
6988 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6990 * frags.c (frag_new): Calculate fr_fix in octets
6991 (frag_now_fix) Return offset as target address offset (bytes).
6992 (frag_now_fix_octets) New - Return offset in octets (8-bit
6994 * frags.h: Added prototype for frag_now_fix_octets().
6995 Distinguish between octets and bytes in field descriptions.
6996 * listing.c (calc_hex): Account for octets vs bytes when
6997 printing addresses/offsets.
6998 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
6999 target is little-endian, print the octets in a word in big-endian
7000 order so that the display looks like a proper hexadecimal number,
7001 instead of having the octets reversed.
7002 * read.c (do_align): When recording alignment, alignment power
7003 should be in terms of target bytes (minimum addressible unit)
7005 (do_org) Convert ORG target address (byte) argument into an
7006 octet offset when generating a variable fragment.
7007 * symbols.c (resolve_symbol_value): Symbol final value
7008 converted to a target address offset (bytes) from its octet offset.
7009 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7010 offset (bytes) is adjusted by the frag offset (octets) converted
7012 (coff_frob_section) Section alignment power is in terms of bytes;
7013 convert it to an octet alignment power when calculating size (and
7014 size mask) in octets. Don't modify the section size in order to
7015 "align" it for TI COFF, since that format has a different method
7016 for storing alignment information.
7018 2000-02-01 Timothy Wall <twall@cygnus.com>
7020 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7021 entries, matching the way GCC generates them. If not escaped, the
7022 filename is encoded incorrectly.
7024 2000-01-31 Nick Clifton <nickc@cygnus.com>
7026 * config/tc-arm.c (reg_table): Add support for ATPCS register
7029 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7031 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7033 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7035 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7036 of a symbol when we really care about its value.
7038 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7040 * config/tc-mcore.c (md_assemble): Give warning message if
7041 operands passes to instruction are more than the spec.
7043 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7045 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7046 Thumb mode but the label seen was not declared as '.thumb_func'
7047 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7048 correct disassembly of Thumb code bounded by non function labels.
7050 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7052 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7053 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7055 * Makefile.in: Same here.
7058 * configure.in: Set bfd_gas for i386-aout when primary target
7059 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7060 we may need the primary te_file. Remove incorrect comment.
7062 * configure: Regenerate.
7064 * config/e-i386aout.c: New file.
7066 * as.c (USE_EMULATIONS): Move to before print_version_id.
7067 (struct emulation): Add i386aout.
7068 (show_usage): Split text strings. Reformat -a text. Add --em
7072 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7073 (aout_format_ops): New.
7076 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7077 preprocessor conditional and add aout USE_EMULATIONS tests.
7078 (read_a_source_file): Don't pass error strings to printf as
7082 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7084 (do_data): Same here.
7085 (process_file): And here.
7088 * symbols.c (colon): Rewrite "already defined" fatal message
7089 code for aout with USE_EMULATIONS.
7092 * config/obj-aout.c (OBJ_HEADER): Define.
7093 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7095 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7096 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7098 (obj_aout_type): Expand S_SET_OTHER here too.
7099 (obj_read_begin_hook): Remove.
7100 (aout_pop_insert): New.
7101 (obj_aout_s_get_other): New.
7102 (obj_aout_s_get_desc): New.
7103 (aout_format_ops): New.
7106 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7107 gets aout_pseudo_table.
7108 (aout_pseudo_table): Declare.
7109 (obj_read_begin_hook): Define.
7112 * config/obj-coff.c (obj_pseudo_table): Rename to
7114 (coff_pop_insert): Use coff_pseudo_table.
7115 (coff_sec_sym_ok_for_reloc): Remove.
7116 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7117 and comment all zero entries and remove #if 0 code.
7120 * config/obj-coff.h (obj_pop_insert): Define.
7121 (coff_pseudo_table): Declare.
7124 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7125 s_get_size, s_set_size. Comment all zero entries.
7128 * config/obj-elf.c (elf_s_get_other): New function.
7129 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7130 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7131 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7133 (obj_elf_parse_section_letters): Don't pass error strings to
7134 printf as format arg.
7137 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7139 (elf_s_get_other): Declare.
7140 (S_GET_OTHER) Define as elf_s_get_other if not already
7142 (S_SET_OTHER): Only define when not already defined.
7143 (elf_obj_read_begin_hook): Declare.
7144 (obj_read_begin_hook): Define.
7145 (elf_obj_symbol_new_hook): Declare.
7146 (obj_symbol_new_hook): Define.
7149 * config/obj-multi.h: Add copyright header and protect against
7150 multiple inclusion. Add * to all function pointers.
7151 (OBJ_HEADER): If defined, include it rather than other defines
7153 (obj_frob_file_after_relocs): Test for NULL.
7154 (obj_symbol_new_hook): Here too.
7155 (obj_sec_sym_ok_for_reloc): And here.
7156 (S_GET_OTHER): Define.
7157 (S_GET_DESC): Define.
7158 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7159 (OBJ_MAYBE_ELF): Update comment.
7161 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7162 OBJ_AOUT preprocessor conditional and handle emulation by
7163 testing OUTPUT_FLAVOR.
7164 (i386_displacement): Here too.
7165 (md_section_align): Similarly here.
7166 (i386_target_format): Conditionally compile when more than one
7167 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7168 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7169 (i386_displacement): Here too.
7172 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7173 Define TARGET_FORMAT for aout only when not multi.
7176 * config/te-multi.h: Delete file as it's identical to te-generic.h
7178 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7180 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7181 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7184 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7186 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7189 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7191 * config/tc-mips.c (mips_do_align): New function.
7192 * config/tc-mips.h (md_do_align): Define.
7194 2000-01-10 Philip Blundell <philb@gnu.org>
7196 * doc/c-arm.texi (ARM Options): Fix typo.
7197 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7198 line separator for Linux.
7199 * doc/as.texinfo (Comments): Mention the ARM.
7201 2000-01-10 Philip Blundell <pb@futuretv.com>
7203 * configure.in (arm*-*-conix*): New target.
7204 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7206 * configure: Regenerate.
7208 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7210 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7211 (obj_elf_visibility): New function.
7213 * doc/as.texinfo (Visibility): New node: document visibility
7216 For older changes see ChangeLog-9899