1 2001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
5 2001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
7 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
9 2001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
11 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
12 that need the global offset table.
13 (md_apply_fix3): Add code to undo opertions done in fixup_segment
14 triggered by TC_FORCE_RELOCATION.
15 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
16 a call to function tc_s390_force_relocation.
17 (TC_FIX_ADJUSTABLE): Define.
19 2001-11-04 Chris Demetriou <cgd@broadcom.com>
21 * configure.in (mips-*-netbsd*): Add support for target.
22 * configure: Regenerate.
24 2001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
26 * configure.in (ALL_LINGUAS): Add 'fr'.
27 * configure: Regernate.
28 * po/fr.po: New file. Obtained from the translation project web
31 2001-11-02 Richard Earnshaw <rearnsha@arm.com>
33 * tc-arm.c: Re-arrange prototypes by architecture.
34 (insns): Re-arrange instructions by archtitecture. Pld instruction
36 (tinsns): blx and bkpt are part of ARMv5T.
37 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
38 to do_fpa_*. All callers changed.
40 * tc-arm.c (insns): Add two temporary instructions to handle
43 2001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
45 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
46 for bra/bsr and use frag_variant(), this ensure that the possible
47 16-bit BFD_RELOC_16 will be in the same frag.
49 2001-10-31 Chris Demetriou <cgd@broadcom.com>
51 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
52 PIC code, assume pointers the same size as GPRs.
53 (macro): In M_LA_AB handling for embedded PIC code, support
54 "la $treg,foo-bar($breg)". In load/store handling
55 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
56 which is used by the compiler for switch statements.
57 In load/store double multi-instruction macro handling
58 (label ldd_std) add a comment that no special handling
59 is currently done for embedded PIC.
60 (mips_ip): In 'o' (16-bit offset) case, only accept 16
63 2001-10-31 Richard Earnshaw <rearnsha@arm.com>
65 General cleanup of feature definitions.
66 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
67 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
68 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
69 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
70 (ARM_EXT_V{5,5E}): Synchronize with above.
71 (ARM_ARCH_V*): Define a complete set in terms of above features.
72 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
73 (FPU_FPA_EXT_V[12]): Define.
74 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
76 (FPU_DEFAULT): Default to FPA.
77 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
78 Thumb, this is now ARM_ARCH_V5T.
79 (insns): Rework for new feature defines.
81 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
83 2001-10-31 NIIBE Yutaka <gniibe@m17n.org>
85 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
86 * configure: Regenerate.
87 * Makefile.in: Regenerate.
88 * doc/c-sh.texi (SH Options): Added descriptions.
90 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
92 * configure.in: Update for MMIX port.
93 * Makefile.am: Ditto. Regenerate dependencies.
94 * Makefile.in: Regenerate.
95 * configure: Regenerate.
96 * config/tc-mmix.h, config/tc-mmix.c: New files.
97 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
98 * doc/Makefile.in: Regenerate.
99 * doc/all.texi: @set MMIX.
100 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
102 * doc/c-mmix.texi: New file.
104 2001-10-24 Chris Demetriou <cgd@broadcom.com>
106 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
107 these evaluate to true if mips_arch indicates SB-1.
109 2001-10-23 Alan Modra <amodra@bigpond.net.au>
111 * as.c (parse_args): Print the date as well for --version.
113 2001-10-20 Chris Demetriou <cgd@broadcom.com>
115 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
116 SB-1 CPU for consistency.
117 (mips_cpu_info_table): Tweak comment about SB-1.
119 2001-10-20 H.J. Lu <hjl@gnu.org>
121 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
122 (cirrus_parse_offset): Likewise.
124 2001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
126 * config/tc-arm.c: Restore line_comment_chars.
128 2001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
130 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
133 2001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
135 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
136 for undefined symbols.
138 2001-10-17 Chris Demetriou <cgd@broadcom.com>
140 * doc/as.texinfo (MIPS ISA options): Added accidentally
141 omitted "-mips64" option to list of options.
143 2001-10-17 matthew green <mrg@redhat.com>
145 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
146 -m7410, -m7450 and -m7455 options.
148 2001-10-17 Alan Modra <amodra@bigpond.net.au>
150 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
151 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
152 (md_begin): Don't set ppc_size here.
153 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
154 (md_shortopts): Constify.
155 (md_longopts): Likewise.
156 (md_longopts_size): Likewise.
157 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
159 (ppc_machine): Explain why this function is a nop.
161 2001-10-17 Alan Modra <amodra@bigpond.net.au>
163 * bit_fix.h: Comment typo fix.
164 * config/tc-mips.c: Likewise.
165 * config/tc-sh.c: Likewise.
166 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
168 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
169 that autoheader doesn't duplicate config.in entries.
170 (DEFAULT_ARCH): Ditto.
171 * configure: Regenerate.
172 * config.in: Regenerate.
174 2001-10-16 Alan Modra <amodra@bigpond.net.au>
176 From Andrew Pines <apines@cosmodog.com>
177 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
179 2001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
180 Hans-Peter Nilsson <hp@bitrange.com>
182 * config/tc-sh.c (shl): Remove.
184 (little): Remove shl handling. Emit error for endian mismatch.
185 (md_show_usage): Add description of -big.
186 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
188 (md_pseudo_table): Add .big.
189 (md_longopts): Add -big.
190 (md_begin): Don't set target_big_endian here.
191 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
192 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
194 * configure.in (endian): Default is big.
195 (sh-*-pe*): Little endian.
196 (cpu_type): Set sh for target sh*.
197 * configure: Regenerate.
199 2001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
201 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
204 2001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
206 * config/tc-arm.c: Replace CONST with const.
208 * cgen.c: Tidy up formatting.
210 2001-10-12 matthew green <mrg@redhat.com>
212 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
213 flags, equivalent to -m7400. New -maltivec to enable AltiVec
214 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
215 64-bit and 32-bit BookE support, respectively. Change -m403 and
216 -m405 to set PPC403 option.
217 (md_show_usage): Adjust for new options.
218 * doc/all.texi: Set PPC.
219 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
220 * doc/c-ppc.texi: New file.
221 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
222 * doc/Makefile.in: Regenerate.
224 2001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
226 * read.c (s_bad_endr): New function. Issues a warning message
227 about a bad use of the .rept pseudo op.
228 (po_table[]): Add .endr.
229 * read.h: Prototype s_bad_endr.
231 * CONTRIBUTORS: Update contact email address.
233 2001-10-11 Kazu Hirata <kazu@hxi.com>
235 * config/tc-alpha.c: Fix comment typos.
236 * config/tc-cris.c: Likewise.
237 * config/tc-hppa.c: Likewise.
238 * config/tc-i370.c: Likewise.
239 * config/tc-mips.c: Likewise.
240 * config/tc-mn10200.c: Likewise.
241 * config/tc-mn10300.c: Likewise.
242 * config/tc-sh.c: Likewise.
243 * config/tc-tahoe.c: Likewise.
244 * config/tc-v850.c: Likewise.
246 2001-10-11 Kazu Hirata <kazu@hxi.com>
248 * app.c: Fix comment typos.
249 * bit_fix.h: Likewise.
251 * itbl-ops.c: Likewise.
253 2001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
255 * input-file.c: Include safe-ctype.h.
256 (input_file_open): Use ISSPACE instead of isspace.
258 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
260 * config/tc-mips.c (mips_cpreturn_offset): New variable.
261 (mips_cpreturn_register): Likewise.
262 (mips_gp_register): Likewise.
263 (s_cpsetup): New function prototype.
264 (s_cplocal): Likewise.
265 (s_cpreturn): Likewise.
266 (s_gpvalue): Likewise.
267 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
269 (macro): Don't warn about .cprestore for NewABI.
270 (md_pcrel_from): Code cleanup.
271 (mips_force_relocation): Force output of some NewABI relocations even
272 without a defined symbol.
273 (s_cpload): Ignore .cpload for NewABI.
274 (s_cpsetup): Handle .cpsetup.
275 (s_cplocal): Handle .cplocal.
276 (s_cprestore): Ignore .cprestore for NewABI.
277 (s_cpreturn): Handle .cpreturn.
278 (s_gpvalue): Handle .gpvalue.
279 (s_cpadd): Ignore .cpadd for NewABI.
280 (nopic_need_relax): Take g_switch_value into account as gp
282 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
284 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
286 * config/tc-mips.c (my_getSmallParser): New function prototype.
287 (small_ex_type): Named this enum, more return values for
288 my_getSmallExpression.
289 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
290 triple relocations. Protect some parts with ifdef OBJ_ELF.
291 (percent_op_match): New struct, lookup table for %some_reloc().
292 (my_getSmallParser): New function, parses nested percent_ops also.
293 (my_getSmallExpression): Rewite to support nested percent_ops.
295 2001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
298 (load_address): Support both 32- and 64-bit addresses.
299 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
300 (macro2): Call load_address correctly.
302 2001-10-09 Christian Groessler <cpg@aladdin.de>
304 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
305 since z8k-opc.h now uses the PARAMS macro.
307 2001-10-09 Aldy Hernandez <aldyh@redhat.com>
309 * config/tc-arm.c: Change MAVERIK to MAVERICK.
311 2001-10-09 Alan Modra <amodra@bigpond.net.au>
313 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
315 (obj_elf_change_section): Rename "group" to "group_name".
316 (obj_elf_section): Likewise.
317 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
318 first member section; Instead use elf_next_in_group.
320 2001-10-09 Alan Modra <amodra@bigpond.net.au>
322 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
323 Set elf_section_data group from it. Warn if group name changed.
324 (obj_elf_parse_section_letters): Parse 'G' too.
325 (obj_elf_section): Parse group name.
326 (struct group_list): New.
327 (build_group_lists): New function.
328 (elf_frob_file): Create SEC_GROUP section(s).
330 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
333 2001-10-08 Aldy Hernandez <aldyh@redhat.com>
335 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
337 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
338 (cirrus_regtype): New enum.
339 (LONGEST_INST): Change to 10.
346 (insns): Add cirrus dsp instructions.
347 (ARM_EXT_MAVERIKSC_REG): New.
348 (cirrus_register): New.
349 (cirrus_mvf_register): New.
350 (cirrus_mvd_register): New.
351 (cirrus_mvfx_register): New.
352 (cirrus_mvdx_register): New.
353 (cirrus_mvax_register): New.
354 (ARM_EXT_MAVERIKsc_register): New.
355 (reg_table): Add cirrus registers.
356 (cirrus_valid_reg): New.
357 (cirrus_reg_required_here): New.
358 (do_c_binops_1): New.
359 (do_c_binops_2): New.
360 (do_c_binops_3): New.
361 (do_c_triple_4): New.
362 (do_c_triple_5): New.
377 (cirrus_parse_offset): New.
379 (md_parse_option): Add arm9e.
380 (md_show_usage): Same.
382 2001-10-08 Tom Rix <trix@redhat.com>
384 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
386 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
388 2001-10-07 Alan Modra <amodra@bigpond.net.au>
390 * config/obj-elf.c: Standardize error/warning messages - don't
391 capitalise, no final period or newline, don't say "ignoring" for
392 as_bad messages. In some cases, change the wording to that used
393 elsewhere for similar messages.
394 (obj_elf_section_name): New function, split out from ..
395 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
396 entsize not specified.
398 2001-10-05 Jakub Jelinek <jakub@redhat.com>
400 * doc/as.texinfo: Document M and S ELF section flags.
402 2001-10-05 Alan Modra <amodra@bigpond.net.au>
404 * subsegs.c (subseg_text_p): Return 0 for absolute section.
405 * read.c (do_align): If in absolute section, warn about and ignore
406 non-zero fill pattern.
408 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
410 * config/tc-mn10300.c (tc_gen_reloc): Don't free
411 reloc->sym_ptr_ptr if it's not allocated.
413 2001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
415 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
417 (prev_insn_fixp): Likewise.
418 (append_insn): Changed prototype to accept a relocation pointer.
419 (imm_reloc): Make it an array.
420 (offset_reloc): Likewise.
421 (md_assemble): Handle triple relocations.
422 (append_insn): Likewise. Add handling for some NewABI relocations.
423 (mips_no_prev_insn): Handle triple relocations.
424 (macro_build): Likewise. Add handling for some NewABI relocations.
425 Move handling for the 'u' case to append_insn().
426 (mips16_macro_build): Handle triple relocations.
427 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
429 (mips_ip): Handle triple relocations.
430 (mips16_ip): Likewise.
431 (mips_force_relocation): Force handling of triple relocations
432 without symbols for NewABI.
433 (md_apply_fix): Add handling for some NewABI relocations.
435 2001-10-05 Alan Modra <amodra@bigpond.net.au>
437 * config/tc-i386.c (parse_register): If not producing code for
438 x86_64, reject x86_64 register name matches.
439 (md_assemble): Remove now redundant check for x86_64 regs.
441 2001-10-04 Alan Modra <amodra@bigpond.net.au>
443 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
444 as BFD_DEFAULT_TARGET_SIZE.
446 (ppc_is_toc_sym): Likewise.
447 (md_apply_fix3): Likewise.
449 2001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
451 * config/tc-mips.c (mips_64): Remove.
452 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
454 (mips_abi_level, mips_abi): New enum.
455 (mips_32bit_abi): Remove.
456 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
457 (HAVE_NEWABI): New define.
458 (HAVE_64BIT_OBJECTS): New define.
459 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
460 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
461 (support_64bit_objects): New prototype.
462 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
463 .reginfo section for n32, use .MIPS.options instead.
464 (support_64bit_objects): New function, code from md_parse_option.
465 (md_longopts): Add -n32 option.
466 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
467 Add -n32 option. Protect with OBJ_ELF.
468 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
469 (mips_elf_final_processing): Likewise. Don't write .reginfo section
470 for n32, use .MIPS.options instead.
472 2001-10-03 Alan Modra <amodra@bigpond.net.au>
474 * po/POTFILES.in: Regenerate.
475 * configure: Regenerate.
477 2001-10-02 Alan Modra <amodra@bigpond.net.au>
479 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
480 bits if target is 64 bit.
482 * doc/as.texinfo (listing): Fix typo.
484 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
486 * Makefile.am (Makefile): Depend on bfd/configure.in.
488 * Makefile.in: Regenerate.
490 2001-09-30 H.J. Lu <hjl@gnu.org>
492 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
493 and "ams" for compatibility.
495 2001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
497 * config/tc-sh.c (md_pcrel_from_section): Transformed from
498 md_pcrel_from. Handle pc-relativeness against link-time
499 symbol. Handle relativeness to elsewhere than the fixup.
500 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
501 (md_pcrel_from_section): Prototype.
503 * Makefile.am: Update dependencies with "make dep-am".
504 * Makefile.in: Regenerate.
506 2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
508 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
509 (print_opcode_format, skip_whites): Likewise.
510 (convert_branch, m68hc11_new_insn): Likewise.
511 (build_dbranch_insn, build_indexed_byte): Likewise.
512 (build_reg_mode, find, find_opcode): Likewise.
513 (print_insn_format): Fix call to print_opcode_format.
514 (md_assemble): Fix call to build_dbranch_insn.
516 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
518 * config/tc-arm.c: Add missing prototypes.
520 2001-09-26 Jeff Johnston <jjohnstn@redhat.com>
522 * input-file.c (input_file_open): When reading the
523 first line looking for #NO_APP, prepare for the possibility
524 of finding #APP instead. Also fix algorithm to allow
525 white-space to follow either #NO_APP or #APP directives.
527 2001-09-25 Geoff Berry <geoff.berry@bops.com>
529 * listing.c (buffer_line): Don't write past the end of `line' when
532 2001-09-25 Alexandre Oliva <aoliva@redhat.com>
534 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
535 relocation for differences between symbols in a section other
536 than the one in which the difference is to be placed; apply
537 the relocation instead.
539 2001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
541 * config/tc-arc.c: Add missing prototype.
542 (md_atof): Change type to int. Add missing prototype.
543 * config/tc-arc.h: Prototype exported functions.
545 2001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
547 * as.c: Add missing function prototype.
548 * config/obj-aout.c: Fix compile time warning.
550 2001-09-21 Bruno Haible <haible@clisp.cons.org>
552 * config/tc-openrisc.c: Don't include <ctype.h>.
554 2001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
556 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
558 2001-09-19 Alan Modra <amodra@bigpond.net.au>
560 * config/tc-i370.c: Fix typo in last change.
562 2001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
564 * doc/as.texinfo (Symbol Names): Improve documentation on local
565 labels and add documenation about dollar labels.
567 2001-09-18 Bruno Haible <haible@clisp.cons.org>
569 * as.h: Don't include <ctype.h>.
570 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
571 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
572 (atof_generic): Use ISDIGIT instead of isdigit.
573 * config/m68k-parse.y: Include "safe-ctype.h".
574 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
575 * config/obj-elf.c: Include "safe-ctype.h".
576 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
577 * config/obj-vms.c: Include "safe-ctype.h".
578 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
579 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
580 instead of isupper/islower/toupper/tolower.
581 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
582 (insert_sreg): Use TOUPPER instead of islower/toupper.
583 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
584 isalpha/isalnum/isupper/tolower.
585 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
587 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
588 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
589 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
590 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
591 (arc_extoper): Use TOLOWER instead of isupper/tolower.
592 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
593 (arm_psr_parse): Use ISALPHA instead of isalpha.
594 (accum0_required_here): Use ISALNUM instead of isalnum.
595 (do_ldrd): Use ISSPACE instead of isspace.
596 (decode_shift): Use ISALPHA instead of isalpha.
597 (insert_reg): Use TOUPPER instead of islower/toupper.
598 (arm_reg_parse): Use ISALPHA instead of isalpha.
599 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
600 isalnum/ispunct/tolower.
601 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
602 (md_parse_option): Use TOLOWER instead of tolower.
603 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
604 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
605 (cris_process_instruction): Use ISLOWER instead of islower.
606 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
607 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
608 (get_flags): Use ISSPACE instead of isspace.
609 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
610 (do_assemble): Use TOLOWER instead of tolower.
611 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
612 (do_assemble): Use TOLOWER instead of tolower.
613 (d30v_start_line): Use ISSPACE instead of isspace.
614 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
615 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
616 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
617 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
618 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
619 (start_label): Use ISALPHA instead of isalpha.
620 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
621 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
622 isupper/islower/tolower.
623 (pa_parse_number): Use ISDIGIT instead of isdigit.
624 (pa_chk_field_selector): Use TOLOWER instead of tolower.
625 (pa_stringer): Use ISDIGIT instead of isdigit.
626 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
627 (register_name): Use ISALPHA instead of isalpha.
628 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
629 isalnum/islower/tolower.
630 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
632 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
634 (md_assemble): Use ISSPACE instead of isspace.
635 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
636 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
637 instead of isdigit/islower/isupper/tolower/isalpha.
638 (output_invalid): Use ISPRINT instead of isprint.
639 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
640 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
641 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
642 (get_args): Use ISALNUM instead of isalnum.
643 * config/tc-ia64.c: Include "safe-ctype.h".
644 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
645 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
646 (ia64_parse_name): Likewise.
647 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
648 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
649 instead of isspace/isalnum/isupper/tolower.
650 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
651 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
652 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
653 (mklower_table): Remove variable.
654 (mklower): Remove macro.
655 (insert_reg): Use TOUPPER instead of islower/toupper.
656 (md_begin): Remove initialization of mklower_table.
657 (s_reg): Use ISALNUM instead of isalnum.
658 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
659 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
660 (build_mri_control_operand): Use TOLOWER instead of tolower.
661 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
662 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
663 (md_assemble): Use ISSPACE instead of isspace.
664 (get_imm16): Use ISALNUM instead of isalnum.
665 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
666 isdigit/isupper/tolower.
667 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
668 instead of isalpha/isupper/tolower.
669 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
670 isdigit/islower/isupper.
671 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
672 (mcore_s_section): Use ISSPACE instead of isspace.
673 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
674 isspace/tolower/isalnum.
675 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
676 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
677 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
679 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
680 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
681 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
682 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
684 (tc_get_register): Likewise.
685 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
686 (s_mips_ent): Use ISDIGIT instead of isdigit.
687 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
688 (md_assemble): Use ISSPACE instead of isspace.
689 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
690 (md_assemble): Use ISSPACE instead of isspace.
691 * config/tc-ns32k.c: Don't include <ctype.h>.
692 * config/tc-pdp11.c: Include "safe-ctype.h".
693 (mklower): Remove function.
694 (parse_reg): Use TOLOWER instead of mklower.
695 * config/tc-pj.c: Include "safe-ctype.h".
696 (md_assemble): Use ISSPACE instead of isspace.
697 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
698 (register_name): Use ISALPHA instead of isalpha.
699 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
700 isalnum/islower/tolower.
701 (md_assemble): Use ISSPACE instead of isspace.
702 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
704 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
705 (register_name): Use ISALPHA instead of isalpha.
706 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
707 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
709 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
710 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
711 isalnum/islower/tolower.
712 (IDENT_CHAR): Use ISALNUM instead of isalnum.
713 (parse_reg): Use TOLOWER instead of tolower.
714 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
715 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
716 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
717 (parse_keyword_arg): Use ISALNUM instead of isalnum.
718 * config/tc-tahoe.c: Include "safe-ctype.h".
719 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
720 (tip_op): Use TOLOWER instead of isupper/tolower.
721 * config/tc-tic30.c: Include "safe-ctype.h".
722 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
723 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
724 (tic30_operand): Use TOLOWER instead of tolower.
725 (tic30_find_parallel_insn): Likewise.
726 (output_invalid): Use ISPRINT instead of isprint.
727 * config/tc-tic54x.c: Include "safe-ctype.h".
728 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
729 (lookup_version): Use TOUPPER instead of toupper.
730 (tic54x_var): Use ISALPHA instead of isalpha.
731 (tic54x_mlib): Use ISSPACE instead of isspace.
732 (subsym_iscons): Use TOUPPER instead of toupper.
733 (get_operands): Use ISSPACE instead of isspace.
734 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
735 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
736 (next_line_shows_parallel): Use ISSPACE instead of isspace.
737 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
738 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
739 ISSPACE instead of isspace.
740 * config/tc-tic80.c: Include "safe-ctype.h".
741 (md_assemble): Use ISSPACE instead of isspace.
742 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
743 (system_register_name): Use ISDIGIT instead of isdigit.
744 (md_assemble): Use ISSPACE instead of isspace.
745 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
746 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
747 isupper/tolower/isdigit.
748 (vip_op): Use TOLOWER instead of isupper/tolower.
749 * config/tc-w65.c: Don't include <ctype.h>.
750 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
751 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
752 (whatreg): Use ISDIGIT instead of isdigit.
753 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
754 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
755 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
756 (integer_constant): Use ISALNUM/TOUPPER instead of
757 isalnum/islower/toupper.
758 (operand): Use TOLOWER instead of isupper/tolower.
759 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
760 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
762 (process_assigns, whatcond): Use TOUPPER instead of toupper.
763 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
764 (main): For gettext, also set the LC_CTYPE locate facet.
765 * hash.c: Include "safe-ctype.h".
766 (main): Use TOLOWER instead of isupper/tolower.
767 * itbl-lex.l: Don't include <ctype.h>.
768 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
769 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
770 omit non-ASCII characters.
771 (debugging_pseudo): Use ISSPACE instead of isspace.
772 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
773 (buffer_and_nest): Use ISALNUM instead of isalnum.
774 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
775 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
776 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
777 instead of isalnum/isdigit/isupper/isalpha.
778 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
779 of isalpha/isalnum/isupper/tolower.
780 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
781 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
782 isupper/tolower/isdigit.
783 (s_mri_common): Use ISDIGIT instead of isdigit.
784 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
785 (s_float_space): Use ISALPHA instead of isalpha.
786 (ignore_rest_of_line): Use ISPRINT instead of isprint.
787 (float_cons): Use ISALPHA instead of isalpha.
788 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
790 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
791 (save_symbol_name): Use ISLOWER/TOUPPER instead of
793 (symbol_find_base): Use TOUPPER instead of islower/toupper.
794 (decode_local_label_name): Use ISDIGIT instead of isdigit.
796 2001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
798 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
799 in 64 bit mode and make format "e" work.
801 2001-09-18 Alan Modra <amodra@bigpond.net.au>
803 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
805 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
806 var to ensure bfd_alloc arg is the right type.
807 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
810 * config/obj-coff.c: Replace calls to bfd_write with calls to
811 bfd_bwrite. Cast args of bfd_seek.
813 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
816 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
818 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
821 2001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
823 * config/tc-sh.h (sh_force_relocation): Prototype.
824 (struct fix): Forward declare.
825 * config/tc-sh.c (type sh_operand_info): Move to top of file.
826 (cons, s_align_bytes): Remove old-type declarations.
827 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
828 get_operands, get_specific, insert, build_relax,
829 insert_loop_bounds, build_Mytes): Prototype.
830 (little): Make static. Prototype.
831 (check, tc_Nout_fix_to_chars): Delete unused functions.
833 2001-09-14 Eric Christopher <echristo@redhat.com>
835 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
838 2001-09-14 Kevin Lo <kevlo@openbsd.org>
840 * configure.in: Add arm-openbsd target.
841 * configure: Regenerate.
843 2001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
845 * configure.in: Change machine triplets from mips-*-linux-gnu* to
848 2001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
850 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
852 2001-09-11 Richard Henderson <rth@redhat.com>
854 * config/tc-alpha.c (alpha_elf_section_letter): New.
855 (alpha_elf_section_flags): New.
856 * config/tc-alpha.h (md_elf_section_letter): New.
857 (md_elf_section_flags): New.
858 * config/tc-ia64.c (ia64_elf_section_letter): New.
859 * config/tc-ia64.h (md_elf_section_letter): New.
861 2001-09-11 Jakub Jelinek <jakub@redhat.com>
863 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
864 of 'm', 'S' instead of 's'. Update bad_msg.
865 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
866 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
868 2001-09-09 Alan Modra <amodra@bigpond.net.au>
870 * expr.c (expr): Move code setting "retval" to the end of the loop,
871 and rearrange for efficiency. For "PIC code" subtraction, use
872 "rightseg" rather than recalculating. For "symbol OP symbol"
873 subtract, set "retval" to absolute_section if symbols in same
875 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
876 O_symbol. Simplify a +/- b code. Allow equality and non-equality
877 comparisons on symbols from any section. Allow other comparison
878 operators as for subtraction.
879 (symbol_equated_reloc_p): New predicate function.
880 * symbols.h (symbol_equated_reloc_p): Declare.
881 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
882 for expression syms is set correctly.
883 (adjust_reloc_syms): Use symbol_equated_reloc_p.
884 (write_relocs): Likewise.
885 (write_object_file): Likewise.
886 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
887 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
888 of a complex expression when setting up frag_var.
890 2001-09-07 Richard Henderson <rth@redhat.com>
892 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
893 require_seq and allow_seq. Let !literal omit the sequence number.
894 (tokenize_arguments): Reject sequence numbers of !allow_seq.
896 2001-09-08 Jakub Jelinek <jakub@redhat.com>
898 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
899 section symbols the same way as externs.
901 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
903 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
906 2001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
908 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
909 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
910 PIC, BFD_RELOC_16_PCREL for the rest.
912 (md_pcrel_from): return the right offset for the differently shifted
914 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
916 2001-09-05 Richard Henderson <rth@redhat.com>
918 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
919 (pseudo_func): Add @iplt.
920 (pseudo_opcode): Add data16 and data16.ua.
921 (md_begin): Set iplt pseudo.
922 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
924 2001-09-04 Richard Henderson <rth@redhat.com>
926 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
927 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
928 (alpha_macros): Remove occurrences of same.
929 (O_lituse_addr, O_gprel): New.
930 (DUMMY_RELOC_LITUSE_*): New.
931 (s_alpha_ucons, s_alpha_arch): Prototype.
932 (alpha_reloc_op): Construct elements via DEF macro.
933 (ALPHA_RELOC_SEQUENCE_OK): Remove.
934 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
935 members to not be literal specific.
936 (next_sequence_num): New.
937 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
938 added/removed BFD relocations.
939 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
940 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
941 (tokenize_arguments): Parse ! relocations properly.
942 (find_macro_match): Delete unused macro argument types.
943 (assemble_insn): Add reloc parameter; emit that instead of the
944 default as appropriate.
945 (get_alpha_reloc_tag): New. Split from ...
946 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
947 (assemble_tokens): Don't search macros if user relocation present.
948 Copy reloc sequence number to insn struct.
949 (emit_ldgp): Remove user reloc handling.
950 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
951 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
952 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
953 * config/tc-alpha.h (tc_adjust_symtab): Always define.
954 (struct alpha_fix_tag): Name members less literal specific.
956 Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
958 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
959 address of two symbols in different sections.
961 2001-08-31 Eric Christopher <echristo@redhat.com>
962 Jason Eckhardt <jle@redhat.com>
964 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
965 5kc, and 20kc. Clean up old entries.
967 Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
968 Jeff Law <law@redhat.com>
970 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
971 offset match H8 ELF spec.
972 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
973 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
975 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
976 (build_bytes): Mark fixups for PCrel branches as signed. For
977 OBJ_ELF, make sure the reloc's offset points to the first byte
979 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
980 * tc-h8300.h (relocation mappings): Add.
982 Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
984 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
985 define for BFD_ASSEMBLER.
986 (tc_reloc_mangle): Likewise.
987 (tc_gen_reloc): New function for BFD_ASSEMBLER.
989 Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
991 * config/tc-h8300.c (h8300hmode): Record the machine type
992 if BFD_ASSEMBLER is defined.
993 (h8300smode, md_begin): Similarly.
995 2001-08-29 Joel Sherrill <joel@OARcorp.com>
997 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
998 default from coff to elf.
999 * configure: Regenerate.
1001 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1003 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1004 assorted coff relocations to the corresponding elf relocations.
1005 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1007 * configure.in: Add case for h8300-*-elf.
1008 * configure: Regenerate.
1010 Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1012 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1013 documentation to reflect reality.
1015 2001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1017 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1018 (macro): Reflect change to MAX_GPREL_OFFSET.
1020 2001-08-27 Torbjorn Granlund <tege@swox.com>
1021 Staffan Ulfberg <staffanu@swox.se>
1022 Linus Nordberg <linus@swox.se>
1023 Alan Modra <amodra@bigpond.net.au>
1025 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1026 * configure: Regenerate.
1027 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1028 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1029 (md_assemble): Use them.
1030 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1031 (md_pseudo_table): Add "llong", "quad".
1032 (md_parse_option): Match default_cpu of powerpc*.
1033 (ppc_arch): Likewise.
1034 (ppc_subseg_align): Only for OBJ_XCOFF.
1035 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1036 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1037 (ppc_insert_operand): Don't bother testing 'file' before calling
1038 as_bad_where. Use as_bad_where for operand->insert errors.
1039 (mapping): Add ELF64 relocation modifiers.
1040 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1041 expressions with abs_symbol.
1042 (ppc_elf_cons): Correct offset for little endian targets.
1043 (ppc_elf_frob_symbol): New.
1044 (md_assemble): Add support for 64 bit ELF relocs.
1045 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1046 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1047 ".toc" section for 64 bit ELF.
1048 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1049 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1050 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1051 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1052 Expand on comments, error message. Add support for 64 bit relocs,
1053 and use PPC_HI etc. macros.
1054 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1055 (HANDLE_ALIGN): Define to generate nops in code sections rather
1057 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1058 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1059 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1060 (ppc_fix_adjustable): Declare.
1061 (tc_frob_symbol): Define.
1062 (ppc_elf_frob_symbol): Declare.
1064 2001-08-26 Andreas Jaeger <aj@suse.de>
1066 * config/tc-s390.c: Add missing prototypes
1067 (md_gather_operands): Make static.
1069 2001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1071 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1072 allowed value, not the word beyond maximum.
1073 * config/tc-mips.c (macro_build_lui): Code cleanup.
1074 (macro): Reflect change to MAX_GPREL_OFFSET.
1075 (mips_ip): Check explicitly against S_EX_NONE.
1076 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1077 (md_apply_fix): Code cleanup.
1079 2001-08-24 Andreas Jaeger <aj@suse.de>
1081 * config/tc-ppc.h: Fix prototype declaration.
1083 2001-08-23 Jakub Jelinek <jakub@redhat.com>
1085 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1086 * config/obj-elf.c (obj_elf_size): When size is constant, free
1087 and clear symbol_get_obj(sym)->size if any.
1089 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1091 * config/tc-mips.c (md_begin): Warn about incompatibility between
1092 -march=FOO and -mipsN option, continue with default ISA.
1094 2001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1096 * config/tc-mips.c (md_parse_option): #ifdef the
1097 traditional/non-traditional names as it is done in mips_target_format.
1099 2001-08-20 Richard Henderson <rth@redhat.com>
1101 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1102 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1103 use seg parameter instead of now_seg.
1105 2001-08-18 H.J. Lu <hjl@gnu.org>
1107 * config/tc-mips.c (show): Add the missing prototype.
1109 2001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1111 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1113 (mips_ip): Use the new return values instead of characters. Add
1114 support for %higher and %highest.
1117 (my_getSmallExpression): Make parsing case insensitive and more
1118 reliable. Add support for %higher and %highest. Further support to
1119 parse %gprel and %neg is implemented but currently deactivated.
1121 2001-08-17 Alan Modra <amodra@bigpond.net.au>
1123 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1124 (ecoff_build_symbols): Likewise.
1125 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1127 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1129 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1130 for n32 ABI if appropriate.
1132 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1134 * config/tc-mips.c (cons_fix_new_mips): Remove.
1135 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1136 (cons_fix_new_mips): Remove.
1138 2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1140 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1141 a label, not a hex constant.
1143 2001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1145 * config/tc-v850.h: Add missing prototypes.
1147 2001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1149 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1152 2001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1154 * config/tc-sparc.c (cons_fix_new_sparc): Move
1155 `sparc_no_align_cons = 0;' to...
1156 (s_uacons): ...here so that sparc_no_align_cons will get
1159 2001-08-11 Kazu Hirata <kazu@hxi.com>
1161 * config/tc-mips.c: Fix a comment typo.
1163 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
1165 * config/tc-mips.c (move_register): New function.
1166 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1167 (mips_ip): Likewise.
1168 (macro2): Use move_register rather than macro_build for moves.
1169 (mips16_macro): Likewise.
1170 (macro): Likewise. Handle M_MOVE.
1172 2001-08-10 Andreas Jaeger <aj@suse.de>
1174 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1176 * configure: Regenerate.
1178 2001-08-10 Alan Modra <amodra@bigpond.net.au>
1180 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1181 Comment indentation of #pragma.
1182 * macro.c (alloca): Likewise.
1184 * config/tc-ppc.c: Revert 2001-08-08.
1186 2001-08-09 Alan Modra <amodra@bigpond.net.au>
1188 * symbols.c: Add missing prototypes.
1189 * config/e-i386elf.c: Likewise.
1190 * config/e-i386coff.c: Likewise.
1191 * config/e-i386aout.c: Likewise.
1192 * config/obj-coff.c: Likewise.
1193 (def_symbol_in_progress, stack): Move definition.
1194 * config/obj-elf.c: Add missing prototypes.
1195 (obj_elf_change_section): Make static.
1196 (obj_elf_parse_section_letters): Likewise.
1197 (obj_elf_section_word): Likewise.
1198 (obj_elf_section_type): Likewise.
1200 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1202 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1203 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1204 determining reloc type with code reading operands->reloc field.
1206 2001-08-08 Alan Modra <amodra@bigpond.net.au>
1208 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1209 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1210 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1211 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1213 * output-file.c (output_file_create): Don't try to open a second
1214 time as it's unnecessary. FOPEN_W was undefined too.
1216 2001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1218 * config/tc-mips.c (macro_build): Replace magic constants by defines.
1219 (mips_ip): Likewise. Typo.
1221 2001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1223 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1225 (RELAX_ENCODE): Replace bfd_vma by valueT.
1226 (load_address): Formatting.
1227 (macro): Likewise. Code cleanup. Typo.
1228 (macro2): Formatting.
1229 (md_parse_option): Typo.
1230 (s_mipsset): Reorder cases to look nicer.
1231 (md_estimate_size_before_relax): Formatting. Code cleanup.
1232 (mips_elf_final_processing): Check against NULL instead of 0.
1233 (md_obj_end): Remove ugly `' in message string.
1234 (s_mips_ent): Remove ugly `' in message string.
1236 2001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1238 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1239 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1240 mutually exclusive (if they are different).
1241 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1244 2001-08-03 Richard Sandiford <rsandifo@redhat.com>
1246 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1249 2001-08-02 Richard Sandiford <rsandifo@redhat.com>
1251 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1252 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1253 (md_long_opts): Add -mfp32 option.
1254 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1255 (md_show_usage): Show usage for -mfp32 and -mgp32.
1256 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1257 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1258 (HAVE_32BIT_ADDRESSES): New macro.
1259 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1260 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1261 (s_cprestore, s_cpadd): Likewise.
1262 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1263 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1264 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1265 to determine the width of addresses in load, store and jump macros.
1266 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1267 used in set instructions; do not check the address size for them.
1268 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1269 unaligned load and store macros.
1270 (mips_ip): Use the new macros to check the width of a register when
1271 processing float constants. Force a constant into memory if it is
1272 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1273 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1274 than mips_gp32 to select synthetic instructions.
1275 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1276 synthetic instructions.
1278 2001-08-01 Christian Groessler <cpg@aladdin.de>
1280 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1281 "rh", "rr", "rq", or "sp" then don't automatically assume
1282 it's a register name. Check whether there is a number
1285 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1287 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1288 Don't allocate more space than necessary for the input line copy.
1290 2001-08-01 Alan Modra <amodra@bigpond.net.au>
1292 * read.c: Standardize error/warning messages - don't capitalise, no
1293 final period or newline, don't say "ignored" or "zero assumed" for
1294 as_bad messages. In some cases, change the wording to that used
1295 elsewhere for similar messages.
1298 * atof-generic.c: Likewise.
1301 * depend.c: Likewise.
1302 * dwarf2dbg.c: Likewise.
1303 * ecoff.c: Likewise.
1305 * frags.c: Likewise.
1306 * input-file.c: Likewise.
1307 * input-scrub.c: Likewise.
1308 * listing.c: Likewise.
1309 * output-file.c: Likewise.
1310 * stabs.c: Likewise.
1311 * subsegs.c: Likewise.
1312 * symbols.c: Likewise.
1313 * write.c: Likewise.
1314 * ecoff.c (ecoff_directive_end): Test for missing name by
1315 comparing input line pointers rather than reading string.
1316 (ecoff_directive_ent): Likewise.
1317 * read.c (s_set): Likewise.
1318 (s_align): Report a warning rather than an error for
1319 alignment too large.
1320 (s_comm): Check for missing symbol name.
1321 (s_lcomm_internal): Likewise.
1323 (s_globl): Use is_end_of_line instead of looking for '\n'.
1324 (s_lcomm_internal): Likewise.
1325 (ignore_rest_of_line): Report a warning rather than an error.
1327 2001-07-31 Geoffrey Keating <geoffk@redhat.com>
1329 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1330 any kind of relocation against a not-loaded section.
1332 2001-07-30 Alan Modra <amodra@bigpond.net.au>
1334 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1335 to include '@' in symbol names when parsing versioned symbols
1336 rather than calling get_symbol_end multiple times.
1337 * config/tc-i370.c (register_name): Format fixes. Don't call
1338 get_symbol_end after parsing number.
1339 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1340 code out of conditional.
1341 (address_register_name): Likewise.
1342 (other_register_name): Likewise.
1343 * config/tc-mn10300.c (r_register_name): Likewise.
1344 (xr_register_name): Likewise.
1345 (data_register_name): Likewise.
1346 (address_register_name): Likewise.
1347 (other_register_name): Likewise.
1348 * config/tc-ppc.c (register_name): Likewise.
1349 * config/tc-s390.c (register_name): Likewise.
1351 2001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1353 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1354 and bra relax: update fragP->fr_fix after the fixup.
1356 2001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1358 * read.c (s_set): Check for missing symbol name.
1360 2001-07-26 Alan Modra <amodra@bigpond.net.au>
1362 * write.c (relax_segment <rs_space>): Account for fr_fix.
1364 2001-07-25 H.J. Lu <hjl@gnu.org>
1366 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1367 we treat weak like extern only for ELF.
1368 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1369 symbols only for ELF.
1371 2001-07-25 Chris Demetriou <cgd@broadcom.com>
1373 * config/tc-mips.c: Fix spelling error in comment.
1375 2001-07-25 Dave Brolley <brolley@redhat.com>
1377 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1378 (IS_PARALLEL_SEPARATOR): New macro.
1379 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1380 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1381 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1382 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1385 2001-07-24 Alan Modra <amodra@bigpond.net.au>
1387 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1388 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1389 Update dependencies with "make dep-am".
1390 * Makefile.in: Regenerate.
1391 * doc/Makefile.in: Regenerate.
1393 2001-07-23 Kazu Hirata <kazu@hxi.com>
1395 * config/tc-alpha.h: Fix formatting.
1396 * config/tc-arc.c: Likewise.
1397 * config/tc-d10v.h: Likewise.
1398 * config/tc-hppa.c: Likewise.
1399 * config/tc-i370.c: Likewise.
1400 * config/tc-i386.h: Likewise.
1401 * config/tc-i960.h: Likewise.
1402 * config/tc-ia64.c: Likewise.
1403 * config/tc-ia64.h: Likewise.
1404 * config/tc-m32r.c: Likewise.
1405 * config/tc-m68k.c: Likewise.
1406 * config/tc-m88k.c: Likewise.
1407 * config/tc-ns32k.c: Likewise.
1408 * config/tc-pdp11.c: Likewise.
1409 * config/tc-pj.h: Likewise.
1410 * config/tc-s390.c: Likewise.
1411 * config/tc-sparc.c: Likewise.
1412 * config/tc-sparc.h: Likewise.
1413 * config/tc-tic80.c: Likewise.
1414 * config/tc-w65.h: Likewise.
1416 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1418 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1419 symbols specially. Always resolve, adding fr_address to value.
1420 * write.c (write_object_file): Don't add fr_address to sym values.
1421 (relax_frag): Likewise.
1422 (relax_segment): Likewise.
1423 * config/obj-ieee.c (do_symbols): Likewise.
1424 * config/tc-cris.c (md_convert_frag): Likewise.
1425 * config/tc-fr30.c (md_convert_frag): Likewise.
1426 * config/tc-i386.c (md_convert_frag): Likewise.
1427 * config/tc-m32r.c (md_convert_frag): Likewise.
1428 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1429 * config/tc-mcore.c (md_convert_frag): Likewise.
1430 * config/tc-mips.c (mips16_extended_frag): Likewise.
1431 * config/tc-ns32k.c (md_convert_frag): Likewise.
1432 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1433 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1434 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1435 (md_relax_table): Remove first four entries. Format.
1436 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1437 setting fr_var. Simplify byte branch checks.
1439 2001-07-23 Alan Modra <amodra@bigpond.net.au>
1441 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1442 "isbranch" param as all calls have it set.
1443 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1444 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1445 strcasecmp in "nullify" var.
1446 (pa_parse_neg_add_cmpltr): Likewise.
1447 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1448 functions. Don't print wrong conditions in error messages.
1450 2001-07-23 Andreas Jaeger <aj@suse.de>
1452 * config/tc-s390.c (s390_force_relocation): Removed.
1454 * config/tc-s390.h: Remove double declaration of
1455 TC_FORCE_RELOCATION.
1457 2001-07-22 H.J. Lu <hjl@gnu.org>
1459 * config/tc-mips.c (s_mips_end): Remove unused variables.
1460 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1462 2001-07-17 Andreas Schwab <schwab@suse.de>
1464 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1466 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1468 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1470 2001-07-17 matthew green <mrg@eterna.com.au>
1472 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1474 (line_comment_chars): Set to '/' if TE_NetBSD.
1476 2001-07-14 matthew green <mrg@eterna.com.au>
1478 * configure.in (i386-*-netbsdelf*): New target.
1479 * configure: Regenerate.
1481 2001-07-10 Mark Elbrecht <snowball3@softhome.net>
1483 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1484 class of the non-debug symbol is C_NULL.
1486 2001-07-10 Anders Norlander <anorland@synergenix.se>
1488 * doc/as.texinfo (Incbin): Fix grammatical errors.
1490 2001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1492 * depend.c: Use FOPEN_.. macros in calls to fopen().
1493 * input-file.c: As above.
1494 * itbl-ops.c: As above.
1495 * listing.c: As above.
1496 * output-file.c: As above.
1499 2001-07-08 Anders Norlander <anorland@synergenix.se>
1501 * read.c (s_incbin): New .incbin function.
1502 * read.c (potable): Add "incbin" pseudo-op.
1503 * read.h: Add s_incbin prototype.
1504 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1505 * NEWS: Mention new feature.
1507 2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1509 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1512 2001-07-06 John Healy <jhealy@redhat.com>
1514 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1515 set of fixups to be stored.
1516 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1517 restored to be chosen from any that are saved.
1518 (gas_cgen_swap_fixups): Modified to allow the current set of
1519 fixups to be swapped with any other set that has been saved.
1520 (gas_cgen_initialize_saved_fixups_array): New routine.
1521 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1522 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1523 or MAX_SAVED_FIXUP_CHAINS.
1524 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1525 store, swap and restore fuctions to reflect the new interface.
1527 2001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1529 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1530 ignore empty, ineffectual alignment frags when deciding if a
1531 branch can be short.
1533 2001-07-05 Steve Ellcey <sje@cup.hp.com>
1535 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1536 and SPECIAL_SECTION_FINI_ARRAY.
1537 (special_section_name): Add .init_array and .fini_array.
1538 (md_pseudo_table): Add init_array and fini_array.
1539 (md): Add pointer_size and pointer_size_shift fields.
1540 (setup_unwind_header): New static function.
1541 (output_unw_records): Modify to use setup_unwind_header.
1542 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1543 md.pointer_size_shift.
1544 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1546 2001-07-05 Ben Elliston <bje@redhat.com>
1548 * README (Supported platforms): m88k no longer suffers bitrot.
1550 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1552 2001-07-05 Alan Modra <amodra@bigpond.net.au>
1554 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1555 lsy_value. Correct typos in comments.
1556 * symbols.c (local_symbol_make): Update for name change.
1557 (local_symbol_convert): Likewise.
1559 (S_GET_VALUE): Likewise.
1560 (S_SET_VALUE): Likewise.
1561 (print_symbol_value_1): Likewise.
1562 (resolve_symbol_value): Likewise. Don't divide local sym values
1563 by OCTETS_PER_BYTE twice.
1565 2001-07-04 Jim Wilson <wilson@redhat.com>
1567 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1569 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1572 2001-07-05 Ben Elliston <bje@redhat.com>
1574 * read.c (s_fill): Correct spelling error in comments.
1576 * doc/c-m88k.texi: New file.
1577 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1578 * doc/Makefile.in: Regenerate.
1579 * doc/all.texi: Set M880X0.
1580 * doc/as.texinfo: Hook in m88k-dependent documentation.
1582 2001-07-04 Eric Christopher <echristo@redhat.com>
1584 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1586 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1587 and rm5721 as valid cpu strings.
1588 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1590 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
1592 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1593 if it's expected to be non-zero.
1595 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1597 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1600 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1601 (write_object_file): Set finalize_syms to
1602 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1605 * doc/internals.texi; Document
1606 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1608 2001-07-02 Alan Modra <amodra@bigpond.net.au>
1610 * config/tc-ppc.c: Formatting fixes.
1612 2001-07-01 Ben Elliston <bje@redhat.com>
1614 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1615 they cause some subtle breakage. Will fix them again later.
1617 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1619 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1620 outside of a function as a .appline directive.
1622 2001-06-28 Eric Christopher <echristo@redhat.com>
1623 H.J. Lu <hjl@gnu.org>
1625 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1626 of mips_cpu for the ISA selection.
1627 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1628 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1629 (mips_tune): New. Use mips_tune for scheduling and optimization
1631 (append_insn): Use mips_tune and mips_arch.
1632 (macro_build): Ditto.
1634 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1635 backwards compatability mips_cpu generates arch and tune.
1636 (md_show_usage): Document new behavior.
1638 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1643 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1645 * write.c (write_object_file): Do not set finalize_syms until
1646 after the segments have been sized. Some backends may still
1647 need to access the syms's frags in order to adjust relaxed
1650 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1653 2001-06-27 Alan Modra <amodra@bigpond.net.au>
1655 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1656 subtract MD_PCREL_FROM_SECTION for 68k.
1657 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1658 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1660 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1662 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1663 pcrel, subtract MD_PCREL_FROM_SECTION value.
1665 2001-06-24 Ben Elliston <bje@redhat.com>
1667 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1669 2001-06-24 Jakub Jelinek <jakub@redhat.com>
1671 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1672 section symbols the same way as externs.
1674 2001-06-24 Ben Elliston <bje@redhat.com>
1676 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1677 (emit_relocations): Ditto.
1679 (md_begin): Reformat comments to conform to the GNU standards.
1680 (md_assemble): Ditto.
1682 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1683 (md_parse_option): Mark parameters as unused.
1684 (md_show_usage): Ditto.
1685 (calcop): Adjust type of `reg_prefix' to char.
1687 (getval): Adjust type of local `c' to char.
1688 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1689 (md_create_long_jump): Ditto.
1690 (md_estimate_size_before_relax): Mark parameters as unused.
1692 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1693 to allay a possible compiler warning.
1695 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1697 * doc/internals.texi (CPU backend): Document md_atof.
1699 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1701 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1702 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1705 2001-06-21 Philip Blundell <philb@gnu.org>
1707 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1709 (insns): Remove entry for adrl. Add long_flag for adr.
1710 (do_adr): Handle `l' suffix.
1713 2001-06-21 Alan Modra <amodra@bigpond.net.au>
1715 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1716 (md_apply_fix): Use it here. Replace printf with equivalent
1718 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1719 (md_apply_fix): Here too.
1720 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1721 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1722 (md_convert_frag_1): Likewise.
1724 2000-06-20 Tom Rix <trix@redhat.com>
1726 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1728 2001-06-18 H.J. Lu <hjl@gnu.org>
1730 * doc/Makefile.am (info): Depend on $(MANS).
1731 (as.1): Remove the prefix `$(srcdir)/'.
1732 * doc/Makefile.in: Regenerated.
1736 2001-06-18 Philip Blundell <philb@gnu.org>
1738 * config/tc-arm.c (do_msr): Remove restriction on usage of
1741 2001-06-19 Alan Modra <amodra@bigpond.net.au>
1743 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1746 2001-06-13 Philip Blundell <philb@gnu.org>
1748 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1749 (do_t_arit): Likewise.
1751 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1753 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1754 .loc pseudos if the dfwarf2 functions are available.
1755 (md_assemble): Only call dwarf2_emit_insn if it is available.
1757 * expr.c: Fix typo in comment.
1759 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1761 * doc/as.texinfo (Infix Ops): Document that comparison and
1762 combiner operators can be used as infix operators.
1764 2001-06-12 Peter Jakubek <pjak@snafu.de>
1766 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1768 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1769 (reverse_mri_condition): Likewise.
1770 (swap_mri_condition): Issue warning for conditions that can not be
1772 (build_mri_control_operand): Fix order of operands (swapped).
1773 (build_mri_control_operand): Allow upper case extension in structured
1775 (s_mri_else): Likewise.
1776 (s_mri_next): Likewise.
1777 (s_mri_for): Likewise.
1778 (s_mri_if): Fix handling comment ('*') in mri mode.
1779 (s_mri_while): Likewise.
1780 * macro.c (macro_expand): Allow macro invocation with empty
1783 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1785 * config/tc-arm.c: Fix test for overlow of literal pool.
1787 2001-06-11 H.J. Lu <hjl@gnu.org>
1789 * NEWS: Updated for the new -n option for the MIPS assembler.
1791 * config/tc-mips.c (md_show_usage): Add -n.
1793 * doc/as.texinfo: Document the new -n option.
1794 * doc/c-mips.texi: Likewise.
1795 * doc/as.1: Regenerated.
1797 2001-06-10 Alan Modra <amodra@bigpond.net.au>
1799 * config/obj-coff.c (obj_coff_section): Formatting fix.
1801 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1804 2001-06-08 H.J. Lu <hjl@gnu.org>
1806 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1807 disable warning about all NOPS that the assembler generates.
1808 (macro): Warn NOPS generated only if warn_nops is not 0.
1809 (md_shortopts): Add `n'.
1810 (md_parse_option): Set warn_nops to 1 for `n'.
1812 2001-06-08 H.J. Lu <hjl@gnu.org>
1814 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1816 2001-06-08 H.J. Lu <hjl@gnu.org>
1818 * config/tc-mips.c (md_apply_fix): Don't adjust common
1819 extern/weak symbols for ELF.
1820 (md_estimate_size_before_relax): Treat weak like extern for
1822 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1825 2001-06-08 Alan Modra <amodra@bigpond.net.au>
1827 * Makefile.am: 'som' is not wrongly spelled 'some'.
1828 * Makefile.in: Regenerate.
1830 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1831 S_GET_VALUE by using a temp.
1832 (append_insn): Likewise, and for S_SET_VALUE too.
1833 (mips_emit_delays): Likewise.
1834 (my_getExpression): Likewise.
1835 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1836 (mips16_extended_frag): Remove code concerned with avoiding
1837 locking in a frag address now that symbols are not finalized until
1838 relaxation is complete. Cater for first relaxation pass having
1839 bogus addresses. Use relax_marker to reliably determine whether a
1840 symbol frag has been reached on the current pass.
1842 2001-06-07 H.J. Lu <hjl@gnu.org>
1844 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1845 * configure: Regenerate.
1847 2001-06-07 H.J. Lu <hjl@gnu.org>
1849 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1851 * configure: Regenerate.
1853 2001-06-07 H.J. Lu <hjl@gnu.org>
1855 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1856 MIPS_STABS_ELF is defined.
1858 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1860 * as.c (show_usage): Remove L from listing options. It is not a
1863 2001-06-06 Christian Groessler <cpg@aladdin.de>
1865 * config/tc-z8k.c: Removed many warnings by removing unused
1866 variables and tagging unused parameters as such.
1867 (md_begin): Fixed a typo (","instead of ";").
1868 (struct ctrl_table): Add parentheses to initialize array
1870 (struct flag_table): Likewise.
1871 (struct intr_table): Likewise.
1872 (struct table): Likewise.
1873 (check_operand): "#if 0"'ed since it doesn't seem to be used.
1875 2001-06-06 Peter Jakubek <pjak@snafu.de>
1877 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1878 options to list (e.g. m5206e, m5307, m5407).
1880 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
1882 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1883 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1885 2001-06-06 Alan Modra <amodra@bigpond.net.au>
1887 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1888 <JumpByte, JumpDword insn output>: Remove dead code.
1890 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1892 * as.c (parse_args): Correct option name "listing-lhs-width2".
1894 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
1896 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1899 2001-05-30 Richard Henderson <rth@redhat.com>
1901 * read.c (emit_leb128_expr): Call md_cons_align.
1903 2001-05-28 Jeff Sturm <jsturm@one-point.com>
1905 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1906 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1907 (tc_gen_reloc): Likewise.
1908 (sparc_cons_align): Don't clear sparc_no_align_cons.
1909 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1910 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1912 2001-05-27 Alan Modra <amodra@one.net.au>
1914 * write.c (relax_segment <rs_space>): Check the section of a
1915 symbol to determine whether it is absolute rather than comparing
1916 its frag against zero_address_frag as listings play tricks with
1919 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1920 allocated in the same chunk as the fixed part.
1922 2001-05-26 Alan Modra <amodra@one.net.au>
1924 * write.c (relax_segment <rs_space>): Calculate growth using
1925 addresses before stretch. Prevent repeated error messages.
1926 From Peter Jakubek <pjak@snafu.de>
1927 Use as_bad_where and as_warn_where to pinpoint errors.
1929 2001-05-25 Alan Modra <amodra@one.net.au>
1931 * symbols.c (resolve_symbol_value): Always set segment, even when
1932 not finalizing symbol value.
1934 * config/obj-ieee.c (write_object_file): Set finalize_syms.
1935 * config/obj-coff.c (write_object_file): Likewise.
1936 * (size_section): Remove rs_space assert as fr_symbol is no longer
1938 (fill_section): Likewise.
1940 * configure.in: Replace linuxoldld with linux*oldld.
1941 * configure: Regenerate.
1943 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
1944 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1945 that have been finalized.
1947 * symbols.c (resolve_symbol_value): Clear sy_resolving before
1948 taking exit_dont_set_value.
1950 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1953 2000-05-24 Tom Rix <trix@redhat.com>
1955 * config/obj-coff.c (add_lineno): xcoff allows negative line
1957 * config/tc-ppc.c (ppc_stabx): fix generated symbol
1959 2001-05-24 Alan Modra <amodra@one.net.au>
1961 * write.c (write_object_file): Set finalize_syms = 1 before
1964 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1966 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1967 architecture, remove erraneous ISA_MIPS32.
1968 (md_show_usage): Add MIPS r12k support.
1969 (mips_cpu_info_table): Add MIPS r12k support.
1971 2001-05-22 Alan Modra <amodra@one.net.au>
1973 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1976 * symbols.c (resolve_symbol_value): Remove "finalize" param,
1977 instead use finalize_syms directly. Don't treat expressions
1978 specially with regard to finalize_syms. Update calls to self.
1979 (resolve_local_symbol): Update call to resolve_symbol_value.
1980 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
1982 * symbols.h (resolve_symbol_value): Update prototype.
1983 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1984 to resolve_symbol_value.
1985 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1986 * config/obj-coff.c (do_relocs_for): Likewise.
1987 (yank_symbols): Likewise.
1988 (fixup_segment): Likewise.
1989 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1990 * config/tc-mips.c (md_convert_frag): Likewise.
1991 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1992 (ppc_fix_adjustable): Likewise.
1993 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1994 (dwarf2dbg_convert_frag): Likewise.
1995 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1996 (eh_frame_convert_frag): Likewise.
1997 * expr.c (make_expr_symbol): Likewise.
1998 * write.c (adjust_reloc_syms): Likewise.
1999 (write_object_file): Likewise.
2000 (relax_segment): Likewise.
2001 (fixup_segment): Likewise.
2002 (finalize_syms): Init to zero, and update comment.
2003 (write_object_file): Set finalize_syms to 1 rather than 2.
2004 * doc/internals.texi (sy_value): Mention finalize_syms.
2005 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2007 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2008 as relaxable if embedded system, make weak syms non-relaxable.
2010 (tc_m68k_fix_adjustable): ..so it can be used here.
2011 (md_apply_fix_2): Sign extend without conditional.
2013 * config/tc-v850.c: Update copyright.
2015 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2017 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2018 howto entry is not found.
2020 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
2022 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2023 optimize differences between symbols in code sections to
2025 (mn10300_fix_adjustable): Don't adjust to section+offset
2026 relocations pointing at symbols in code sections.
2028 2001-05-16 Alan Modra <amodra@one.net.au>
2030 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2032 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2033 opcodes are output rather than after. Delete insn_size.
2034 * config/tc-v850.c (md_assemble): Similarly, but delete
2037 2001-05-14 Richard Henderson <rth@redhat.com>
2039 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2042 2001-05-14 Richard Henderson <rth@redhat.com>
2044 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2045 also collect whether to expect an FDE augmentation.
2046 (check_eh_frame): Rewrite as a state machine. Track where in
2047 an FDE we are located, skip any augmentation.
2048 (eh_frame_estimate_size_before_relax): Get code alignment from
2049 the fragment subtype.
2050 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2051 * read.c (emit_leb128_expr): Call check_eh_frame.
2053 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
2055 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2056 before a relaxable insns.
2058 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
2060 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2061 between symbols if the base symbol is in the current section;
2062 emit a PC-relative relocation instead.
2064 2001-05-12 Peter Targett <peter.targett@arccores.com>
2066 * config/tc-arc.c: Update copyright and tidy source comments.
2067 (md_pseudo_table): Add directive .cpu back as an alias for
2068 .option. Add .file and .line for dwarf2 support.
2069 (arc_mach_type): Make bfd_mach_arc_6 default.
2070 (md_longopts): Add entry 'pre-v6' representing old command line
2071 option when assembling for 'arc5' core versions.
2072 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2074 (arc_code_symbol): Make symbol value for @h30 fixup expression
2075 equal to O_constant.
2076 (md_assemble): Call dwarf2_emit_insn.
2077 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2078 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2079 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2081 2001-05-11 Jakub Jelinek <jakub@redhat.com>
2083 * config/tc-ia64.c (special_linkonce_name): New.
2084 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2085 .gnu.linkonce.ia64unw{,i}.FOO.
2086 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2087 (dot_endp): Add comment about it.
2089 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2091 * config/tc-arm.c (arm_handle_align): When truncating an aligned
2092 block, ensure that the low order bits of the alignment are
2095 2001-05-10 Alan Modra <amodra@one.net.au>
2097 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2100 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2101 current variable part of frag.
2102 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2103 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2104 * config/tc-m68hc11.c (RELAX_STATE): Define.
2105 (RELAX_LENGTH): Define.
2106 (md_estimate_size_before_relax): Handle non-relaxable cases
2107 separately from relaxable cases for clarity, and return correct
2108 size for multi-pass relaxation.
2109 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2110 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2111 (md_convert_frag): Remove "length_code".
2112 * config/tc-vax.c (RELAX_STATE): Define.
2113 (RELAX_LENGTH): Define.
2114 (md_relax_table): Add missing entry.
2115 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2116 (md_convert_frag): Remove "length_code".
2117 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2118 don't bother setting fr_var. Return correct size for multi-pass
2120 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2121 (md_convert_frag): Don't bother clearing fr_var.
2122 (md_pseudo_table): Correct initialization.
2123 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2124 (md_estimate_size_before_relax): No need to set fr_var.
2125 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2126 (md_estimate_size_before_relax): No need to set fr_var.
2128 2001-05-09 Richard Henderson <rth@redhat.com>
2130 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2131 beginning a function's unwind info block.
2133 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
2135 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2137 2001-05-08 Andreas Schwab <schwab@suse.de>
2139 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2140 fx_pcrel_adjust explicitly sign extend when reading it.
2142 2001-05-08 Alan Modra <amodra@one.net.au>
2144 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2145 from md_relax_table, and combine some switch cases.
2147 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
2149 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2150 from offset in non-pcrel operands too.
2152 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2154 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2155 * config/tc-arm.c (arm_handle_align): Do not insert more than
2156 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2157 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2159 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2161 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2163 * Makefile.in: Regenerate.
2164 * configure.in: Remove duplicate mips-*-ecoff* entry.
2165 * configure: Regenerate.
2167 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2168 (n_names): Cast away type mismatch.
2169 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2170 (obj_ecoff_frob_symbol): Likewise.
2171 * ecoff.c: (add_file): Add unused attribute.
2172 (ecoff_directive_begin): Likewise.
2173 (ecoff_directive_bend): Likewise.
2174 (ecoff_directive_def): Likewise.
2175 (ecoff_directive_dim): Likewise.
2176 (ecoff_directive_scl): Likewise.
2177 (ecoff_directive_size): Likewise.
2178 (ecoff_directive_type): Likewise.
2179 (ecoff_directive_tag): Likewise.
2180 (ecoff_directive_val): Likewise.
2181 (ecoff_directive_endef): Likewise.
2182 (ecoff_directive_end): Likewise.
2183 (ecoff_directive_ent): Likewise.
2184 (ecoff_directive_extern): Likewise.
2185 (ecoff_directive_file): Likewise.
2186 (ecoff_directive_fmask): Likewise.
2187 (ecoff_directive_frame): Likewise.
2188 (ecoff_directive_mask): Likewise.
2189 (ecoff_directive_loc): Likewise.
2190 (mark_stabs): Likewise.
2191 (ecoff_stab): Likewise.
2192 (ecoff_frob_symbol): Cast away type mismatch.
2193 (ecoff_padding_adjust): Likewise.
2194 (ecoff_build_symbols): Likewise.
2195 (ecoff_build_procs): Likewise.
2196 (ecoff_build_aux): Likewise.
2197 (ecoff_build_strings): Likewise.
2198 (ecoff_build_fdr): Likewise.
2199 (ecoff_build_debug): Likewise.
2200 * itbl-ops.c (itbl_assemble): Variable initialization.
2202 2001-05-03 Alan Modra <amodra@one.net.au>
2204 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2205 expressions rather than triggering an assert.
2207 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
2209 * config/tc-openrisc.c: New file.
2210 * config/tc-openrisc.h: Likewise.
2212 * Makefile.am: Add OpenRISC target.
2213 * Makefile.in: Regenerated.
2215 * configure.in (openrisc-*-*): Add target.
2216 * configure: Regenerated.
2218 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2220 * config/tc-arm.c (arm_frag_align_code): Change error message to
2221 more explanatory version.
2223 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2225 * config/tc-mips.c (md_parse_option): Also accept
2226 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2228 2001-04-27 David Mosberger <davidm@hpl.hp.com>
2230 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2231 argument passing order: predicate goes last, not first.
2233 2001-04-27 Sean McNeil <sean@mcneil.com>
2235 * configure.in: Add arm-vxworks.
2236 * configure: Regenerate.
2238 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2240 * config/tc-arm.c (arm_handle_align): New Function: Generate
2241 no-op filled alignment frags.
2242 (arm_frag_align_code): New Function: Create a code alignment frag.
2243 (arm_init_frag): New Function: Initialse the target dependent
2246 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2247 (TC_FRAG_INIT): Define.
2248 (HANDLE_ALIGN): Define.
2249 (md_do_align): Define.
2251 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2253 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2254 symbol has been initialised before extracting its symbol index.
2256 2001-04-24 H.J. Lu <hjl@gnu.org>
2258 * configure: Regenerated with the right version of autoconf.
2260 2001-04-24 Christian Groessler <cpg@aladdin.de>
2262 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2263 generate R_CALLR and R_REL16 relocations
2265 2000-04-20 Jason Eckhardt <jle@redhat.com>
2267 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2268 since frag_now can change after d10v_cleanup is called.
2270 2001-04-16 David O'Brien <obrien@FreeBSD.org>
2272 * configure.in: Add the em type for FreeBSD targets.
2273 * configure: Regenerate.
2275 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
2277 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2278 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2280 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2281 pc-relative relocations not placed at the end of the instruction.
2283 2001-04-13 Jim Wilson <wilson@redhat.com>
2285 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2288 2001-04-13 Jakub Jelinek <jakub@redhat.com>
2290 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2291 handle SHF_MERGE and SHF_STRINGS.
2292 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2293 (obj_elf_section): Allow additional argument specifying entity size.
2294 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2295 in SEC_MERGE sections.
2297 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2299 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2301 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2303 * expr.c (operand): Pass &c to md_parse_name().
2304 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2306 2001-04-07 Steven J. Hill <sjhill@cotw.com>
2308 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2310 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2311 * Makefile.in: Regenerated.
2313 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2314 * configure: Regenerated.
2316 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
2318 * config/tc-mn10300.c (xr_registers): Added `pc'.
2320 2001-04-05 Alan Modra <alan@linuxcare.com.au>
2322 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2323 * configure: Regenerate.
2325 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2326 cases, and always return size based on current fr_subtype.
2327 (md_begin): Move initialization of md_relax_table..
2328 (md_relax_table): ..to static initializer. Set rlx_length for
2329 UNDEF_WORD_DISP cases.
2330 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2331 (md_begin): Likewise.
2332 (md_relax_table): Likewise.
2333 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2334 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2335 Set rlx_backward and rlx_forward to zero for unused states.
2336 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2337 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2338 (UNCOND12, UNCOND32): Remove duplicate defines.
2340 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
2342 * config/tc-cris.c (md_estimate_size_before_relax) <case
2343 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2344 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2345 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2346 Add cases to cover all relax states.
2347 (cris_insn_first_word_frag): New.
2348 (md_assemble): Call cris_insn_first_word_frag to get the first
2349 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2350 end. Drop variable insn_size.
2351 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2352 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2353 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2355 * write.c (write_object_file): Reset broken word state before
2358 2001-03-31 Alan Modra <alan@linuxcare.com.au>
2360 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2361 for one line if not already enabled.
2362 * cond.c (s_elseif): Correct conditional assembly listing.
2365 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2366 Don't abort on NULL current_cframe.
2368 2001-03-30 Alan Modra <alan@linuxcare.com.au>
2370 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2371 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2372 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2373 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2374 * config/obj-coff.c (do_relocs_for): Likewise.
2375 (yank_symbols): Likewise.
2376 (fixup_segment): Likewise.
2377 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2378 (ppc_fix_adjustable): Likewise.
2379 * config/tc-mips.c (md_convert_frag): Likewise.
2380 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2381 * ehopt.c (eh_frame_convert_frag): Likewise.
2382 * expr.c (make_expr_symbol): Likewise.
2384 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2386 * symbols.c (resolve_symbol_value): Don't fix expression values
2387 until relaxation is complete.
2388 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2389 (S_GET_VALUE): Likewise, and return unresolved expression value.
2390 * write.c (finalize_syms): New.
2391 (relax_and_size_seg): Split into..
2392 (relax_seg): New function, returns 1 if anything changed..
2393 (size_seg): And the remainder of relax_and_size_seg.
2394 (fixup_segment): Arrange for final resolution of sym values.
2395 (adjust_reloc_syms): Likewise.
2396 (write_object_file): Likewise, and repeatedly call relax_seg until
2397 nothing more changes.
2398 (relax_segment): Return 1 if anything changed. Use correct types
2399 for rs_org `target' and `after'.
2400 * write.h (finalize_syms): Declare.
2401 (relax_segment): Update prototype.
2403 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2404 do-nothing cases to switch to avoid abort on a second relaxation
2405 pass, and tidy code a little.
2406 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2407 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2408 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2409 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2410 (md_relax_table): Remove first four unused entries. Increment
2411 rlx_length by one throughout table, and update comments to suit.
2412 (md_estimate_size_before_relax): Return size of current variable
2413 part of frag to reflect reality when relaxing more than once.
2414 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2415 (COND32, UNCD32): Rename to DISP32 throughout.
2416 (UNDEF_WORD_DISP): Renumber to 3.
2417 (md_estimate_size_before_relax): Add extra do-nothing cases.
2418 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2419 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2420 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2421 handle word and dword branches.
2423 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
2425 * config/tc-cris.h (tc_fix_adjustable): Allow only
2426 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2427 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2428 example in comment to valid type.
2430 2001-03-28 H.J. Lu <hjl@gnu.org>
2432 * read.c (equals): Set to local for COFF only if it hasn't been
2435 2001-03-28 Alan Modra <alan@linuxcare.com.au>
2437 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2438 (md_begin): Use it when setting default architecture.
2440 2001-03-27 Nick Papadonis <nick@coelacanth.com>
2442 * read.c (equals): (for COFF) default symbols to being local.
2444 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
2446 * configure.in (cris-*-*): Change default emulation to criself.
2447 (cris-*-*aout*): New rule.
2448 * configure: Regenerate.
2450 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2452 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2453 BFD_RELOC_390_GOTENT.
2454 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2455 BFD_RELOC_390_GOTENT.
2457 2001-03-26 Nick Clifton <nickc@redhat.com>
2459 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2460 * config/tc-s390.c (s390_force_relocation): New function: Force
2461 relocations for VTINHERIT relocs.
2463 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2465 * doc/as.texinfo: Put @c man begin to generate the as man page.
2466 When generating man, define all the variables. Re-organize some
2467 options to obtain better indentation of man page.
2468 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2469 (as.1): Build from as.texinfo.
2470 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2472 2001-03-25 Alan Modra <alan@linuxcare.com.au>
2474 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2475 scale factor, and return the end of the expression.
2476 (i386_operand): Modify for above.
2478 2001-03-23 Nick Clifton <nickc@redhat.com>
2480 * doc/as.texinfo: Document --listing-XXX command line switches.
2481 Explain why listings behave differently when -pipe is used.
2483 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
2485 * write.c (fix_new_exp): Print an error if passed a register.
2487 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
2489 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2490 (PIC_SUFFIX_CHAR): New macro.
2491 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2492 (pic): New variable.
2493 (md_longopts): New option --pic.
2494 (OPTION_PIC): Define.
2495 (md_estimate_size_before_relax): Tweak longish comment.
2496 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2497 (md_assemble): Handle a PIC relocation on prefix and normal
2498 instruction operands.
2499 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2500 "complex" operand expressions. Call frag_more outside
2501 gen_cond_branch_32 parameter list.
2502 (cris_process_instruction): Handle PIC relocs on parsed
2503 operand expressions. Validize PIC reloc sizes.
2504 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2505 (gen_bdap): Handle "complex" operand expressions.
2506 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2507 ADD.D offset,PC as jump instruction if generating PIC. Generate
2508 error instead of crashing on complex expressions.
2509 (cris_number_to_imm): Add segT parameter. All callers changed.
2510 Use segT parameter, not now_seg, for segment of fixup. Handle
2511 PCREL relocations but check that they are fully resolved.
2512 (md_parse_option): Handle OPTION_PIC.
2513 (tc_gen_reloc): Handle PIC relocs.
2514 (md_show_usage): Update for --pic.
2515 (md_apply_fix3): Renamed from md_apply_fix.
2516 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2517 (md_cris_force_relocation): Force relocation for PIC relocs.
2519 * config/tc-cris.h: Tweak attribution.
2520 (MD_APPLY_FIX3): Define.
2521 (IS_CRIS_PIC_RELOC): New macro.
2522 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2523 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2525 (tc_frob_symbol): Avoid emitting undefined symbols.
2527 2001-03-20 Alan Modra <alan@linuxcare.com.au>
2529 * frags.h (struct frag): Add relax_marker.
2530 * write.c (is_dnrange): Delete.
2531 (relax_frag): Use correct types for `aim', `target', `address'.
2532 Delete `offset', `was_address'. Test `relax_marker' instead of
2533 using fragile (and slow) address test.
2534 (relax_segment): Init and flip `relax_marker'.
2536 2001-03-19 Alan Modra <alan@linuxcare.com.au>
2538 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2541 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2543 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2544 with 'Motorola specification for assembly language input standard'.
2546 2001-03-17 Richard Henderson <rth@redhat.com>
2548 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2549 (dwarf2_directive_loc): Don't use them.
2550 (dwarf2_directive_file): Reject duplicate file definitions.
2551 (get_filenum): Zero allocated memory.
2552 (out_file_list): Complain about missing file definitions.
2554 2001-03-17 Alan Modra <alan@linuxcare.com.au>
2556 * read.c (do_org): Handle complex expressions.
2557 * cgen.c (gas_cgen_finish_insn): Likewise.
2559 2001-03-15 David Mosberger <davidm@hpl.hp.com>
2561 * config/tc-ia64.c (md): New member keep_pending_output.
2562 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2564 (dot_xdata): Turn on md.keep_pending_output for the duration of
2566 (dot_xfloat_cons): Ditto.
2567 (dot_xstringer): Ditto.
2568 (dot_xdata_ua): Ditto.
2569 (dot_xfloat_cons_ua): Ditto.
2571 2001-03-15 Jim Wilson <wilson@redhat.com>
2573 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2576 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
2578 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2580 2001-03-15 DJ Delorie <dj@redhat.com>
2582 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2583 blindly freeing string if it isn't at the top of the obstack.
2585 2001-03-13 Alan Modra <alan@linuxcare.com.au>
2587 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2588 (NUM_FLAG_CODE): Define.
2589 (lex_got): New function.
2590 (got_reloc): New global var.
2591 (x86_cons_fix_new): New function.
2592 (x86_cons): New function.
2593 (i386_immediate): Use lex_got here, replacing inline code. Change
2594 "ignoring junk.." error message to "junk.."
2595 (i386_displacement): Likewise.
2596 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2597 (x86_cons): Declare.
2598 (TC_CONS_FIX_NEW): Define.
2599 (x86_cons_fix_new): Declare.
2601 2001-03-12 Nick Clifton <nickc@redhat.com>
2603 * config/tc-arm.c (md_begin): Always set machine type based on
2606 2001-03-07 Alan Modra <alan@linuxcare.com.au>
2608 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2609 (md_assemble) <smallest displacement>: Use correct field of i.op[]
2611 <JumpInterSegment output>: Use correct i.disp_reloc[].
2612 <immediate output>: Likewise.
2614 2001-03-06 Nick Clifton <nickc@redhat.com>
2616 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2619 2001-03-06 Igor Shevlyakov <igor@windriver.com>
2621 * config/tc-m68k.c : Add 5407 to archs[] table.
2622 (HAVE_LONG_BRANCH): Add mcf5407.
2623 (select_control_regs): Recognize 5407.
2625 2001-03-02 Dave Brolley <brolley@redhat.com>
2627 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2630 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
2632 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2633 (gen_to_words): Print warnings if NaNs are found and the target CPU
2634 does not support them. Allow largest exponent to be used in normal
2635 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2637 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2639 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2640 anymore since we use bfd_elf_generic_reloc now.
2641 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2643 2001-02-27 Alan Modra <alan@linuxcare.com.au>
2645 * configure.in (BFD_VERSION): New.
2646 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2647 * configure: Regenerate.
2648 * Makefile.am: Run "make dep-am"
2649 * Makefile.in: Regenerate.
2650 * doc/Makefile.in: Regenerate.
2652 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2654 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2655 SEC_NEVER_LOAD when the 'n' flag is used.
2656 Add SEC_NEVER_LOAD to matchflags.
2658 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2660 * symbols.c (decode_local_label_name): Initialize message_format
2661 only when an error is reported (perf pb due to I18N).
2663 2001-02-23 H.J. Lu <hjl@gnu.org>
2665 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2666 BFD_ASSEMBLER is not defined.
2668 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
2670 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2671 done if it's against a symbol.
2673 2001-02-22 Timothy Wall <twall@cygnus.com>
2675 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2676 target formats if applicable.
2677 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2678 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2679 * Makefile.in: Regenerated.
2680 * configure.in: Added configuration for ia64-*-aix*.
2681 * configure: Regenerated.
2683 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2685 * config/tc-ia64.c (enum operand_match_result): New type.
2686 (operand_match): Change return type to operand_match_result.
2687 Fix all returns appropriately, adding support for returning the
2688 out-of-range result.
2689 (parse_operands): New locals result, error_pos, out_of_range_pos,
2690 curr_out_of_range_pos. Rewrite operand matching loop to give better
2693 2001-02-21 David Mosberger <davidm@hpl.hp.com>
2695 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2696 (dot_proc): Clear unwind.prologue_count to zero.
2697 (dot_prologue): Increment unwind.prologue_count.
2698 (dot_restore): If second operand is omitted, use
2699 unwind.prologue_count -1 for "ecount" (# of additional regions to
2700 pop). Decrement unwind.prologue_count by number of regions
2703 2001-02-21 Nick Clifton <nickc@redhat.com>
2705 * doc/as.texinfo (Section): Note that some flags to the COFF
2706 version of .section remove attributes rather than setting them.
2708 2001-02-20 Kazu Hirata <kazu@hxi.com>
2710 * config/tc-pdp11.c: Fix formatting.
2711 * config/tc-pdp11.h: Likewise.
2713 2001-02-20 Bo Thorsen <bo@suse.de>
2715 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2718 2001-02-18 David O'Brien <obrien@FreeBSD.org>
2720 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2721 all FreeBSD platforms should look the same at this level.
2722 * configure: Rebuilt.
2723 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2725 2001-02-18 lars brinkhoff <lars@nocrew.org>
2727 * Makefile.am: Add PDP-11 target.
2728 * configure.in: Likewise.
2729 * config/tc-pdp11.c: New file.
2730 * config/tc-pdp11.h: New file.
2731 * doc/Makefile.am: Add PDP-11 documentation.
2732 * doc/all.texi: Likewise.
2733 * doc/as.texinfo: Likewise.
2734 * doc/c-pdp11.texi: New file.
2736 2001-02-16 matthew green <mrg@redhat.com>
2738 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2740 2001-02-13 Jim Wilson <wilson@redhat.com>
2742 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2743 reloc instead of a 0 reloc.
2744 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2746 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2748 2001-02-13 Ian Lance Taylor <ian@zembu.com>
2750 * write.c (is_dnrange): Stop as soon as the address becomes
2752 (relax_frag): Add segment parameter. Only call symbol_get_frag
2753 once. Only call is_dnrange if the symbol is in the same segment,
2754 and the symbol address is larger.
2755 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2756 * write.h (relax_frag): Update declaration.
2757 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2759 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2760 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2761 (m32r_relax_frag): Update declaration.
2762 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2763 * config/tc-tic54x.h (md_relax_frag): Likewise.
2764 * doc/internals.texi (CPU backend): Update documentation for
2767 2001-02-13 Alan Modra <alan@linuxcare.com.au>
2769 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2770 Mention effect of < 386 architectures on jump promotion.
2771 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2773 * config/tc-i386.c (no_cond_jump_promotion): New.
2774 (set_cpu_arch): Parse "jumps" arch modifier.
2775 (insn_size): Modify usage comment.
2776 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2777 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2778 (TYPE_FROM_RELAX_STATE): New define.
2779 (UNCOND_JUMP, COND_JUMP): Renumber.
2780 (md_relax_table): Reorder to suit.
2781 (COND_JUMP86): New define.
2782 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2783 (md_assemble): Create frag var for jumps of max size, encode relax
2784 state for COND_JUMP86.
2785 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2786 leave conditional jumps small if no_cond_jump_promotion.
2787 (md_convert_frag): Likewise.
2789 * expr.c (operator): Don't bump input_line_pointer for two char
2790 operators. Instead return operator size via new param num_chars.
2791 (expr): Use above to parse multi-char operators correctly.
2793 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2795 * config/tc-i386.c (i386_displacement): Fix handling of
2796 BFD_RELOC_X86_64_GOTPCREL.
2797 (i386_validate_fix): Likewise.
2799 2001-02-12 Philip Blundell <pb@futuretv.com>
2801 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2802 ldrt/strt instructions.
2804 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2806 * config/tc-mips.c (macro): For M_LA_AB emit a
2807 BFD_RELOC_MIPS_CALL16 relocation or a
2808 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2809 BFD_RELOC_MIPS_GOT16 and
2810 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2811 loading the jump register when generating SVR4_PIC code.
2813 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2815 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2816 map to MIPS-specific files, as they used to do before the
2817 change on 2000-05-21.
2818 * configure: Regerate.
2820 2001-02-10 Chris Demetriou <cgd@broadcom.com>
2822 * config/tc-mips.c (md_parse_option): Don't try to compile
2823 ELF-only option code if not ELF.
2825 2001-02-08 David Mosberger <davidm@hpl.hp.com>
2827 * config/tc-ia64.h (md_elf_section_type): New macro.
2828 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2829 (they're now handled via ia64_elf_section_type.
2831 * config/tc-ia64.c (unwind): New members saved_text_seg,
2832 saved_text_subseg, and force_unwind_entry.
2833 (optimize_unw_records): New function to optimize away unnecessary
2835 (ia64_elf_section_type): New function.
2836 (output_unw_records): Generate unwind info only if the size is
2837 non-zero or if it's forced for some other reason (e.g.,
2838 handlerdata or a personality routine).
2839 (generate_unwind_image): Don't switch back to previous
2840 section---stay inside the unwind info section instead so that
2841 handlerdata that may follow goes into the right place.
2842 (dot_handlerdata): Force generation of unwind entry and save the
2843 current active text segment before generating unwind image.
2844 (dot_unwentry): Force generation of unwind entry.
2845 (dot_personality): Ditto.
2846 (dot_endp): Generate unwind table entry only if there is
2847 some unwind info or the unwind entry was forced.
2849 * config/tc-ia64.c (make_unw_section_name): New macro to form
2850 unwind section name.
2851 (generate_unwind_image): Add "text_name" argument. Use it to
2852 form unwind section name.
2853 (dot_handlerdata): Determine current segment (section) name and
2854 pass it to generate_unwind_image().
2855 (dot_endp): Determine current segment (section) name and use
2856 it to determine the appropriate unwind section name.
2857 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2858 n, fill, and max arguments.
2860 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
2862 * Makefile.am: Add linux target for S/390.
2863 * configure.in: Likewise.
2864 * config/tc-s390.c: New file.
2865 * config/tc-s390.h: New file.
2867 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
2869 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
2870 2byte, 4byte and 8byte.
2872 2001-02-08 Alan Modra <alan@linuxcare.com.au>
2874 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2875 md_number_to_chars with size > sizeof (valueT).
2877 2001-02-06 H.J. Lu <hjl@gnu.org>
2879 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2880 there is no relocation.
2882 2001-02-06 H.J. Lu <hjl@gnu.org>
2884 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2886 * config/tc-ia64.c (md_parse_option): Only accept the valid
2887 ia64 options on "-axxx".
2889 2001-02-05 Jim Wilson <wilson@redhat.com>
2891 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2892 aborting for invalid operands.
2894 2001-02-06 Alan Modra <alan@linuxcare.com.au>
2896 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2897 than via pointer. Update all callers.
2898 (UNWIND_LOW32): Define.
2899 (UNWIND_HIGH32): Define.
2900 (pa_build_unwind_subspace): Use the above macros instead of dumping
2901 bitfields directly. Call frag_more once rather than multiple times.
2902 (md_assemble): Use UNWIND_LOW32.
2903 (pa_entry): Likewise
2904 (pa_procend): Likewise.
2905 (process_exit): Use UNWIND_HIGH32.
2907 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2909 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2910 function to select the header according to the cpu.
2911 (md_after_pass_hook, md_do_align): Remove.
2912 (md_cleanup, m68hc11_cleanup): Remove.
2913 (md_pcrel_from_section): Declare.
2914 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2915 (build_jump_insn, build_insn): Likewise.
2916 (m68hc11_listing_header): New function.
2917 (m68hc11_cleanup): Remove.
2919 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2921 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2922 symbols because there is no support for shared libraries and these
2923 symbols can't be overridden (unless they are weak).
2925 2001-02-01 Momchil Velikov <velco@fadata.bg>
2927 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2928 for the compilation unit with a zero byte.
2930 2001-01-30 Alan Modra <alan@linuxcare.com.au>
2932 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2933 destinations. Correct range check for 17 and 22 bit branches.
2935 2001-01-25 Nick Clifton <nickc@redhat.com>
2937 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2938 still set. Issue an error message instead.
2939 (md_estimate_size_before_relax): Delete unused variable
2940 'buffer_address'. Fixup parentheses around if statement.
2942 2001-01-23 Kazu Hirata <kazu@hxi.com>
2944 * as.c: Fix formatting.
2945 * ehopt.c: Likewise.
2946 * messages.c: Likewise.
2947 * stabs.c: Likewise.
2948 * symbols.c: Likewise.
2950 2001-01-23 Ben Elliston <bje@redhat.com>
2952 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2954 2001-01-22 Kazu Hirata <kazu@hxi.com>
2956 * config/tc-alpha.c: Fix formatting.
2958 2001-01-19 Kazu Hirata <kazu@hxi.com>
2960 * config/tc-alpha.c: Fix formatting.
2962 2001-01-18 Kazu Hirata <kazu@hxi.com>
2964 * config/tc-alpha.c: Fix formatting.
2966 2001-01-18 Nick Clifton <nickc@redhat.com>
2968 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2970 (stm_flags): Remove redundant bit from "ed" and "da" flags.
2972 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
2974 * configure.in (cpu_type, arch): Match i386 too.
2975 * configure: Rebuilt.
2977 2001-01-16 Kazu Hirata <kazu@hxi.com>
2979 * config/tc-i386.c: Fix formatting.
2981 2001-01-16 Alan Modra <alan@linuxcare.com.au>
2983 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2984 relocs for .PARISC.unwind section.
2986 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2987 depending on section flags, not just for .text.
2989 2001-01-15 Jim Wilson <wilson@redhat.com>
2991 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2992 not immediately followed by an instruction.
2994 2001-01-15 Kazu Hirata <kazu@hxi.com>
2996 * config/tc-m68hc11.c: Fix formatting.
2998 2001-01-15 Nick Clifton <nickc@redhat.com>
3000 * symbols.c (colon): Change 'already defined symbol' from a
3001 fatal error to an ordinary error. There is no reason why this
3002 error should be fatal.
3004 * message.c (as_fatal): Delete output file, if one has been
3007 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3009 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3011 2001-01-14 Kazu Hirata <kazu@hxi.com>
3013 * config/tc-alpha.c: Fix formatting.
3014 * config/tc-arc.c: Likewise.
3015 * config/tc-arc.h: Likewise.
3016 * config/tc-d10v.c: Likewise.
3017 * config/tc-i370.c: Likewise.
3018 * config/tc-i386.c: Likewise.
3019 * config/tc-i960.c: Likewise.
3020 * config/tc-m68k.c: Likewise.
3021 * config/tc-ppc.c: Likewise.
3022 * config/tc-sparc.c: Likewise.
3023 * config/tc-tahoe.c: Likewise.
3024 * config/tc-vax.c: Likewise.
3026 * config/tc-arc.c: Fix formatting.
3028 * config/tc-arc.c: Fix formatting.
3030 2001-01-14 Alan Modra <alan@linuxcare.com.au>
3032 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3033 both 32 and 64 bit ELF.
3035 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3036 and don't bother storing `m' for "ce" completer. Tidy handling of
3037 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3039 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3041 * config/tc-i386.h (TARGET_MACH): New macro.
3042 (i386_mach): Declare.
3043 * config/tc-i386.c (i386_mach): New function.
3045 2001-01-13 Philip Blundell <philb@gnu.org>
3047 * doc/as.texinfo: Fix spelling and cross-references.
3049 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3050 character for all systems, not just GNU/Linux. Make it explicit
3051 that `-k' doesn't affect code generation, just ELF flags.
3053 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3055 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3058 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
3060 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3062 2001-01-12 Nick Clifton <nickc@redhat.com>
3064 * as.c (print_args): Update copyright date to 2001.
3066 2001-01-12 Peter Targett <peter.targett@arccores.com>
3068 * doc/c-arc.texi: New file.
3069 Some sections to be expanded.
3071 2001-01-12 Alan Modra <alan@linuxcare.com.au>
3073 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3074 (md_parse_option): Always accept "--32".
3076 2001-01-11 Peter Targett <peter.targett@arccores.com>
3078 * as.h (TC_ARC): Ensure struc-symbol.h included.
3079 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3081 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3082 (TARGET_SYMBOL_FIELDS) added.
3084 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3085 * doc/c-arc.texi: New file.
3086 Some sections to be expanded.
3087 * doc/as.texinfo: Update command-line options.
3088 Removed outdated text for ARC dependant features, instead include
3089 text from above file.
3091 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3092 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3093 (targ-cpu.h) header.
3095 * config/tc-arc.c: New updated configuration for
3096 ARC, including selection of core variants, and extensibility of
3097 instructions, registers etc. through directives.
3099 * config/tc-arc.c (arc_extinst): Minor corrections for
3101 (arc_common) Likewise. Make alignment argument optional for local
3102 symbols also, with default of zero.
3104 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3106 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3107 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3108 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3109 and fix_new_exp() instead.
3110 (md_convert_frag): For indexed post byte use the symbol value
3111 rather than the displacement.
3112 (md_relax_table): Fix indexed offset relax.
3114 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3116 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3118 (relaxable_symbol): New function.
3120 2001-01-11 Andreas Jaeger <aj@suse.de>
3122 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3125 2001-01-10 Nick Clifton <nickc@redhat.com>
3127 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3128 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3130 2001-01-10 Nick Clifton <nickc@redhat.com>
3132 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3133 character used to dollar local symbols.
3134 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3135 local label symbols.
3136 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3137 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3139 Use LOCAL_LABEL_CHAR.
3140 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3141 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3142 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3144 2001-01-08 Bo Thorsen <bo@suse.de>
3146 * config/tc-i386.c (i386_immediate, i386_displacement):
3149 2001-01-07 Ian Lance Taylor <ian@zembu.com>
3151 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3154 2001-01-07 Philip Blundell <philb@gnu.org>
3156 * doc/as.texinfo (Bug Reporting): Update email address for
3160 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3162 * configure.in: Define DEFAULT_ARCH for i386.
3163 * config/tc-i386.c (md_assemble): Return after the error message;
3164 move testing for 64bit operands to proper place.
3166 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3168 * doc/as.texinfo: Document '#' as comment character for i386 and
3169 x86_64. Add AMD x86-64 into menu of machine dependent information.
3171 * doc/c-i386.texi: Document x86_64 extensions.
3173 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3175 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3177 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3179 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3180 * NEWS: Add note about Pentium4 support.
3182 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3184 * config/tc-i387.c (pi, pte, pt): Update.
3185 (type_names): Add new types.
3187 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3189 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3190 CpuUnknown): Renumber
3191 (CpuP4, CpuSSE2): New.
3192 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3194 2001-01-03 Philip Blundell <pb@futuretv.com>
3196 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3198 (alpha_fix_adjustable): Likewise.
3199 (md_apply_fix): Likewise.
3201 2000-12-31 H.J. Lu <hjl@gnu.org>
3203 * listing.c (listing_message): Allocate string only if it is
3206 * configure: Rebuild.
3208 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3210 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3211 Point out caveats with generating fixups for the opcode in a frag.
3213 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3215 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3218 2000-12-29 H.J. Lu <hjl@gnu.org>
3220 * listing.c (calc_hex): Print the variable part only if the
3221 fragment type is rs_fill.
3223 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3225 * doc/internals.texi (tc_conditional_pseudoop,
3226 TC_LINKRELAX_FIXUP): Fix typos.
3228 2000-12-28 Richard Henderson <rth@redhat.com>
3230 * write.c (subsegs_finish): Fix thinko last change -- don't
3231 "optimize" the alignment == 0 case.
3233 2000-12-28 Richard Henderson <rth@redhat.com>
3235 * as.h (rs_align_test): New.
3236 * frags.c (NOP_OPCODE): Move default from read.c.
3237 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3238 (frag_align_code): New.
3239 * frags.h (frag_align_code): Declare.
3240 * read.c (NOP_OPCODE): Remove.
3241 (do_align): Use frag_align_code.
3242 * write.c (NOP_OPCODE): Remove.
3243 (get_recorded_alignment): New.
3244 (cvt_frag_to_fill): Handle rs_align_test.
3245 (relax_segment): Likewise.
3246 (subsegs_finish): Align last subseg in section to the
3247 section alignment. Use frag_align_code.
3248 * write.h (get_recorded_alignment): Declare.
3249 * config/obj-coff.c (size_section): Handle rs_align_test.
3250 (fill_section, fixup_mdeps): Likewise.
3251 (write_object_file): Use frag_align_code.
3253 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3254 (alpha_handle_align): New.
3255 * config/tc-alpha.h (HANDLE_ALIGN): New.
3256 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3258 * config/tc-i386.h (md_do_align): Use frag_align_code.
3259 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3261 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3262 (ia64_handle_align): New.
3263 * config/tc-ia64.h (HANDLE_ALIGN): New.
3264 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3266 * config/tc-m32r.c (m32r_do_align): Remove.
3267 (m32r_handle_align): New.
3268 (fill_insn): Use frag_align_code.
3269 * config/tc-m32r.h (md_do_align): Remove.
3270 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3271 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3272 * config/tc-mips.c, config/tc-mips.h: Similarly.
3274 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3275 (sh_handle_align): Likewise. Handle rs_align_code.
3276 (sh_do_align): Remove.
3277 * config/tc-sh.h (md_do_align): Remove.
3278 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3280 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3281 (sparc_handle_align): Likewise. Handle rs_align_code.
3282 * config/tc-sparc.h (md_do_align): Remove.
3283 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3285 2000-12-22 DJ Delorie <dj@redhat.com>
3287 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3288 when we assemble the first half of a pair.
3290 2000-12-22 H.J. Lu <hjl@gnu.org>
3292 * config/tc-i386.c (reloc): Update the macro for non-bfd
3294 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3296 2000-12-22 H.J. Lu <hjl@gnu.org>
3298 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3300 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3302 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3303 (QWORD_MNEM_SUFFIX): New macro.
3304 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3306 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3307 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3309 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3310 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3311 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3312 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3313 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3315 (Reg, WordReg): Add Reg64.
3316 (Imm): Add Imm32S and Imm64.
3318 (Disp): Add Disp64 and Disp32S.
3319 (AnyMem): Add Disp32S.
3320 (RegRex, RegRex64): New macros.
3321 (rex_byte): New type.
3322 * config/tc-i386.c (set_16bit_code_flag): Kill.
3323 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3324 (reloc): New parameter "signed"; support x86_64.
3325 (set_code_flag): New.
3326 (DEFAULT_ARCH): New macro; default to "i386".
3327 (default_arch): New static variable.
3328 (struct _i386_insn): New fields Operand_PCrel; rex.
3329 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3330 (flag_code): New enum and static variable.
3331 (use_rela_relocations): New static variable.
3332 (flag_code_names): New static variable.
3333 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3334 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3336 (i386_align_code): Return plain "nop" for x86_64.
3337 (mode_from_disp_size): Support Disp32S.
3338 (smallest_imm_type): Support Imm32S and Imm64.
3339 (offset_in_range): Support size of 8.
3340 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3341 (md_pseudo_table): Add "code64"; use set_code_flat.
3342 (md_begin): Emit sane error message on hash failure.
3343 (tc_i386_fix_adjustable): Support x86_64 relocations.
3344 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3345 instructions supported on particular arch just partially,
3346 output of 64bit immediates, handling of Imm32S and Disp32S type.
3347 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3348 (i386_displacement): Likewise.
3349 (i386_index_check): Cleanup; support 64bit addresses.
3350 (md_apply_fix3): Support x86_64 relocation and rela.
3351 (md_longopts): Add "32" and "64".
3352 (md_parse_option): Add OPTION_32 and OPTION_64.
3353 (i386_target_format): Call even for ELFs; choose between
3354 elf64-x86-64 and elf32-i386.
3355 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3356 (tc_gen_reloc): Support rela relocations and x86_64.
3357 (intel_e09_1): Support QWORD.
3359 2000-12-15 Diego Novillo <dnovillo@redhat.com>
3361 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3362 it's not an offset expression.
3363 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3364 keep the braces '[' and ']' in the output string.
3365 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3366 != FLAT. There is no such op_modifier.
3368 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3370 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3373 2000-12-13 Kazu Hirata <kazu@hxi.com>
3375 * as.h: Fix formatting.
3377 * dwarf2dbg.c: Likewise.
3378 * input-scrub.c: Likewise.
3381 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3383 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3384 configure: Regenerate.
3386 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3388 * dwarf2dbg.c: #include <limits.h> only if it exists.
3390 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3392 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3393 (md_apply_fix): Here too.
3395 2000-12-12 Jim Wilson <wilson@redhat.com>
3397 * config/tc-ia64.h (ia64_init): Add prototype.
3399 2000-12-12 H.J. Lu <hjl@gnu.org>
3401 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3403 * read.h (outputting_stabs_line_debug): Change it to int.
3404 * stabs.c (outputting_stabs_line_debug): Likewise.
3406 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3408 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3409 the address of a function result.
3411 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3413 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3414 (md_assemble): Call dwarf2_emit_insn.
3415 (shlib): Fix typo SHILB -> SHLIB.
3416 (md_parse_option): Likewise.
3417 (ppc_elf_validate_fix): Likewise:
3418 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3420 2000-12-12 Nick Clifton <nickc@redhat.com>
3422 * cgen.h: Fix formatting.
3423 * input-scrub.c: Fix formatting.
3424 * macro.c: Fix formatting.
3425 * config/tc-mips.c: Fix formatting.
3426 * doc/c-mips.texi: Fix formatting.
3428 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3430 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3431 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3433 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3435 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3438 * i386.h (*_Suf): Remove No_dSuf.
3439 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3441 (i386_optab): Remove 'd' in the suffixes.
3443 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3445 * config/tc-i386.c (T_SHORT): Undefine before defining.
3447 2000-12-05 Kazu Hirata <kazu@hxi.com>
3449 * config/tc-mips.c: Fix formatting.
3451 2000-12-04 Matthew Hiller <hiller@redhat.com>
3453 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3454 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3455 (md_show_usage): Ditto.
3456 (md_parse_option): Ditto.
3457 (d10v_cleanup): Writes pending instruction only if
3458 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3459 Fix compile time warning messages.
3461 * doc/c-d10v.texi: Documents new options.
3463 2000-12-04 Matthew Hiller <hiller@redhat.com>
3465 * stabs.c (outputting_stabs_line_debug): New variable.
3466 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3467 function entry and unset at function exit.
3469 * read.h (outputting_stabs_line_debug): New extern declaration.
3471 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3473 * dwarf2dbg.c: Fix compile time warning messages.
3475 2000-12-03 Kazu Hirata <kazu@hxi.com>
3477 * config/tc-a29k.c: Fix formatting.
3478 * config/tc-alpha.c: Likewise.
3479 * config/tc-arm.c: Likewise.
3480 * config/tc-cris.c: Likewise.
3481 * config/tc-hppa.c: Likewise.
3482 * config/tc-i370.c: Likewise.
3483 * config/tc-i386.c: Likewise.
3484 * config/tc-i860.c: Likewise.
3485 * config/tc-i960.c: Likewise.
3486 * config/tc-ia64.c: Likewise.
3487 * config/tc-m68hc11.c: Likewise.
3488 * config/tc-m68k.c: Likewise.
3489 * config/tc-m88k.c: Likewise.
3490 * config/tc-pj.c: Likewise.
3491 * config/tc-ppc.c: Likewise.
3492 * config/tc-sh.c: Likewise.
3493 * config/tc-sparc.c: Likewise.
3494 * config/tc-tahoe.c: Likewise.
3495 * config/tc-vax.c: Likewise.
3497 2000-12-01 Chris Demetriou <cgd@sibyte.com>
3499 * config/tc-mips.c (mips_ip): When calculating offsets,
3500 don't accept as constant the difference between the
3501 addresses of symbols in two different sections.
3503 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3505 (validate_mips_insn): Likewise. Also, update 'B' operand
3506 specifier to use OP_*_CODE20 constants and delete 'm' operand
3508 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3509 operand specifiers. Change warning generated by 'B' operand
3510 specifier to reflect its new multi-purpose usage.
3512 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3513 -1, and update comment.
3514 (file_mips_isa): Likewise.
3515 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3516 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3517 ISA_* constants rather than hard-coded numbers.
3518 (mips_cpu_info): New structure.
3519 (mips_cpu_info_table): New table describing CPU and ISA names
3521 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3522 mips_cpu_info_from_cpu): New functions.
3523 (mips_isa_to_str): New function to get string for ISA name.
3524 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3525 return const char *.
3526 (md_begin): Redo CPU and ISA selection logic, using
3527 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3528 than hard-coded numbers.
3529 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3530 ISA_* constants rather than hard-coded numbers.
3531 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3532 (md_longopts): Delete OPTION_NO_MIPS32.
3533 (md_parse_option): Convert to use ISA_* constants rather than
3534 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3535 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3536 to use strcasecmp to recognize "default" and to use
3537 mips_cpu_info_from_name to get CPU numbers from argument.
3538 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3539 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3541 (s_mipsset): Accept ISA value 32.
3542 * doc/as.texinfo: Clean up MIPS options summary slightly,
3543 remove -no-mips32. Add note about -mips4 and -mips32
3544 specifying those ISA levels. Delete -mips32 and -no-mips32
3545 cpu flag descriptions.
3546 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3547 up the supported CPU switch list, and replace 4Kc, 4Km, and
3548 4Kp entries with a single mips32-4k entry. Note that you can
3551 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3553 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3555 (md_parse_option): Add cases for OPTION_MIPS5 and
3557 (md_show_usage): Mention -mips5 and -mips64 arguments.
3558 (s_mipsset): Add cases for MIPS5 and MIPS64.
3559 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3561 * doc/as.texinfo: Mention -mips5 and -mips64 options
3563 * doc/c-mips.texi: Likewise. Also update introduction
3564 and ".set" usage information.
3566 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3568 (mips_cpu_info_table): Add SB-1 entries.
3569 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3570 known to the -mcpu option.
3572 * doc/as.texinfo: Correct description of MIPS -mcpu
3573 option, by copying some of the text from doc/c-mips.texi.
3575 2000-12-01 Joel Sherrill <joel@OARcorp.com>
3577 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3579 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3580 (sparc*-*-rtems*): Switched from a.out to ELF.
3581 * configure: Regenerate.
3582 * config.in: Regenerate.
3583 * Makefile.in: Regenerate.
3584 * aclocal.m4: Regenerate.
3585 * po/gas.pot: Regenerate.
3587 2000-11-30 Philip Blundell <pb@futuretv.com>
3589 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3590 even in non BFD_ASSEMBLER case.
3592 2000-11-30 Diego Novillo <dnovillo@redhat.com>
3594 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3597 2000-11-29 Richard Henderson <rth@redhat.com>
3599 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3600 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3601 thread multiple subsegments properly; handle multiple code
3602 sections properly; emit proper compilation unit info for assembler
3603 generated debugging.
3605 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3606 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3607 (dwarf2dbg_estimate_size_before_relax): Declare.
3608 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3609 * write.c: Include dwarf2dbg.h.
3610 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3611 (relax_segment): Likewise.
3613 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3615 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3616 jump>: Use as_bad_where instead of as_bad. Tweak error message
3617 accordingly. Stabilize frag by updating fix part and resetting
3619 <undefined symbol, unconditional jump>: Ditto.
3620 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3621 indexing is_end_of_line[].
3622 (md_assemble): Initialize size to 0.
3623 (md_section_align): Mark parameter seg as unused.
3624 (parse_reg): Parse names case-insensitively.
3626 2000-11-28 Kazu Hirata <kazu@hxi.com>
3628 * config/obj-aout.h: Fix formatting.
3629 * config/obj-bout.h: Likewise.
3630 * config/obj-coff.c: Likewise.
3631 * config/obj-coff.h: Likewise.
3632 * config/obj-elf.h: Likewise.
3633 * config/obj-som.h: Likewise.
3634 * config/obj-vms.c: Likewise.
3635 * config/obj-vms.h: Likewise.
3636 * config/tc-h8300.h: Likewise.
3637 * config/tc-ns32k.h: Likewise.
3638 * config/tc-sparc.h: Likewise.
3639 * config/tc-tic54x.h: Likewise.
3640 * config/tc-z8k.h: Likewise.
3642 2000-11-28 Nick Clifton <nickc@redhat.com>
3644 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3645 License is present in the sources, but not the output, and
3646 also available from the GNU website.
3647 (GNU Free Documentation License): Comment out this section.
3649 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
3651 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3652 targets. Remove i860 from valid a.out targets.
3653 * Makefile.in: Regenerate.
3655 * config/tc-cris.c: Include dwarf2dbg.h.
3656 (md_pseudo_table): Add .file and .loc.
3657 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3658 (s_cris_file, s_cris_loc): New.
3659 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3660 * Makefile.am: Regenerate dependencies.
3661 * Makefile.in: Regenerate.
3663 2000-11-28 Alan Modra <alan@linuxcare.com.au>
3665 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3666 (MRI_MUL_PRECEDENCE): Likewise.
3667 (op_rank): Fix a comment typo.
3669 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3671 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3673 (get_operand): Fix analysis for movw/movb instructions.
3675 2000-11-24 Nick Clifton <nickc@redhat.com>
3677 * configure.in (xscale-elf): Add target.
3678 (xscale-coff): Add target.
3679 * configure: Regenerate.
3681 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3683 (ARM_EXT_XSCALE): New ARM architecture extension.
3684 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3685 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3686 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3687 (ARM_ARCH_V4): Remove processor from architecture.
3688 (ARM_ARCH_3M): New architecutre definition.
3689 (ARM_ARCH_V5TE): New architecutre definition.
3690 (ARM_ARCH_XSCALE): New architecutre definition.
3691 (CPU_DEFAULT): Allow to be defaulted to XScale.
3692 (atpcs): New boolean variable.
3693 (ldr_flags): Support 'd' flag for double word loads.
3694 (str_flags): Support 'd' flag for double word stored.
3695 (do_mia): New function.
3696 (do_mar): New function.
3697 (do_mra): New function.
3698 (do_pld): New function.
3699 (do_ldrd): New function.
3700 (do_blx): New function.
3701 (do_bkpt): New function.
3702 (do_clz): New function.
3703 (do_lstc2): New function.
3704 (do_cdp2): New function.
3705 (do_t_blx): New function.
3706 (do_t_bkpt): New function.
3707 (do_smla): New function.
3708 (do_smlal): New function.
3709 (do_smul): New function.
3710 (do_qadd): New function.
3711 (do_co_reg2c): New function.
3712 (LONGEST_INSN): Redefine to 7.
3714 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3715 command line switches.
3717 2000-11-22 Jim Wilson <wilson@redhat.com>
3719 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3720 (struct rsrc): Make line unsigned.
3721 (gr_values): Add missing initializer.
3722 (SLOT_NUM_NOT_SET): Add unsigned cast.
3723 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3724 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3725 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3726 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3727 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3728 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3729 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3730 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3731 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3732 Add ATTRIBUTE_UNUSED to unused parameters.
3733 (convert_expr_to_ab_reg): Add parens.
3734 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3735 (dot_prologue): Initialize grsave when declared.
3736 (md_pseudo_table): Add missing initializers.
3737 (operand_match): Add casts to bfd_vma.
3738 (emit_one_bundle): Delete unused local prev. Make required_template
3740 (specify_resource): Cast i to unsigned.
3741 (note_register_values): Use fprintf_vma.
3742 (print_dependency): Likewise.
3744 2000-11-21 Jim Wilson <wilson@redhat.com>
3746 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3747 for unwind info section.
3748 (dot_endp): Likewise for unwind section.
3750 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3753 2000-11-21 Jakub Jelinek <jakub@redhat.com>
3755 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3756 (output_insn): Call dwarf2_emit_insn.
3757 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3759 2000-11-17 Richard Henderson <rth@redhat.com>
3761 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3762 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3763 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3765 2000-11-17 Nick Clifton <nickc@redhat.com>
3767 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3770 2000-11-17 Richard Henderson <rth@redhat.com>
3772 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3774 2000-11-17 Richard Henderson <rth@redhat.com>
3776 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3777 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3778 tri-state definition of alpha_flag_mdebug.
3779 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3780 (s_alpha_file): Store first .file directive.
3781 (s_alpha_stab): New.
3782 (md_pseudo_table): Add stabs and stabn.
3784 2000-11-17 Richard Henderson <rth@redhat.com>
3786 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3788 2000-11-17 Richard Henderson <rth@redhat.com>
3790 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3791 (main): Call dwarf2_finish.
3792 * as.h (debug_type): Clarify documentation of the meaning
3794 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3795 (print_stats): Fix parenthesis problem.
3796 (now_subseg_size): New.
3797 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3798 (dwarf2_directive_file): Don't set debug_type.
3799 (dwarf2_where): Honor DEBUG_DWARF2 first.
3800 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3801 do nothing if not emitting dwarf2 debug info, or no work.
3802 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3803 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3804 (ecoff_new_file): Likewise.
3805 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3806 commentary wrt dwarf2.
3808 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3809 ATTRIBUTE_UNUSED as needed.
3810 (emit_insn): Call dwarf2_emit_insn.
3811 (s_alpha_file): New.
3813 (s_alpha_coff_wrapper): Don't handle them.
3814 (md_pseudo_table): Update for .file and .loc.
3815 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3817 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3818 don't protect with debug_type.
3819 * config/tc-hppa.c (md_assemble): Likewise.
3820 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3821 * config/tc-mn10300.c (md_assemble): Likewise.
3822 * config/tc-sh.c (md_assemble): Likewise.
3823 * config/tc-v850.c (md_assemble): Likewise.
3825 * config/tc-arm.c (arm_end_of_source): Remove.
3826 * config/tc-hppa.c (pa_end_of_source): Remove.
3827 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3828 * config/tc-mn10300.c (mn10300_finalize): Remove.
3829 * config/tc-sh.c (sh_finalize): Remove.
3830 * config/tc-v850.c (sh_finalize): Remove.
3832 * config/tc-arm.h (md_end): Remove.
3833 * config/tc-hppa.h (md_end): Remove.
3834 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3835 * config/tc-m68hc11.h (md_end): Remove.
3836 * config/tc-mn10300.h (md_end): Remove.
3837 * config/tc-sh.h (md_end): Remove.
3838 * config/tc-v850.h (md_end): Remove.
3840 * config/tc-ia64.c (emit_one_bundle): Don't protect
3841 dwarf2 bits with debug_type.
3842 (md_assemble): Likewise.
3843 (ia64_end_of_source): Don't call dwarf2_finish.
3845 2000-11-16 Jim Wilson <wilson@redhat.com>
3847 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3848 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3851 2000-11-16 H.J. Lu <hjl@gnu.org>
3853 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3856 2000-11-15 Kazu Hirata <kazu@hxi.com>
3858 * config/tc-tic30.c: Fix formatting.
3859 * config/tc-tic80.c: Likewise.
3860 * config/tc-v850.c: Likewise.
3861 * config/tc-vax.c: Likewise.
3862 * config/tc-w65.c: Likewise.
3863 * config/tc-z8k.c: Likewise.
3865 2000-11-14 DJ Delorie <dj@redhat.com>
3867 * config/tc-v850.c: Support dwarf2.
3868 * config/tc-v850.h: Ditto.
3870 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3871 parse_cons_expression_v850 to initialize hold_cons_reloc.
3873 2000-11-15 Bernd Schmidt <bernds@redhat.com>
3875 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3876 (errata_nops_necessary_p): New function.
3877 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
3880 2000-11-14 Jim Wilson <wilson@redhat.com>
3882 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3883 return little endian bfd formats.
3885 2000-11-14 Kazu Hirata <kazu@hxi.com>
3887 * config/aout_gnu.h: Fix formatting.
3888 * config/atof-vax.c: Likewise.
3889 * config/m68k-parse.h: Likewise.
3890 * config/m88k-opcode.h: Likewise.
3891 * config/obj-elf.c: Likewise.
3892 * config/tc-arm.c: Likewise.
3893 * config/tc-cris.c: Likewise.
3894 * config/tc-i386.c: Likewise.
3895 * config/tc-ia64.c: Likewise.
3896 * config/tc-mn10300.c: Likewise.
3897 * config/te-386bsd.h: Likewise.
3898 * config/te-hppa.h: Likewise.
3899 * config/te-nbsd.h: Likewise.
3900 * config/te-ppcnw.h: Likewise.
3901 * config/te-sparcaout.h: Likewise.
3902 * config/te-tmips.h: Likewise.
3903 * config/vax-inst.h: Likewise.
3904 * config/vms-conf.h: Likewise.
3906 2000-11-14 Jakub Jelinek <jakub@redhat.com>
3908 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3910 2000-11-13 H.J. Lu <hjl@gnu.org>
3912 * config/obj-elf.c (elf_frob_symbol): Support
3913 ".symver name,name2@@@nodename".
3914 (elf_frob_file_before_adjust): Likewise.
3916 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3917 and ".symver name,name2@@@nodename".
3920 2000-11-12 H.J. Lu (hjl@gnu.org)
3922 * config/obj-elf.c (obj_elf_symver): Check missing version
3925 2000-11-12 H.J. Lu (hjl@gnu.org)
3927 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3928 instead of bfd_vma for non-bfd assemblers.
3930 2000-11-09 Kazu Hirata <kazu@hxi.com>
3932 * itbl-ops.c: Fix comment typos.
3934 2000-11-08 Jim Wilson <wilson@redhat.com>
3936 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3937 (struct unwind): Add next_slot_frag field.
3938 (slot_index): New parameters slot_frag and first_frag. Add code
3939 to add in frag sizes when different. Add comments.
3940 (fixup_unw_records): New locals first_frag and last_frag. Pass new
3941 arguments to slot_index.
3942 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
3943 loop end. Set next_slot_frag field.
3945 2000-11-07 H.J. Lu <hjl@gnu.org>
3947 * doc/as.texinfo (.symver): Updated for versioned symbol
3950 * obj.h (format_ops): Add the frob_file_before_adjust field.
3952 * config/obj-aout.c (aout_format_ops): Set the
3953 frob_file_before_adjust field to 0.
3954 * config/obj-coff.c (coff_format_ops): Likewise.
3955 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3957 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3959 (elf_frob_file_before_adjust): New function to remove unneeded
3960 versioned symbols from the symbol table.
3961 (elf_format_ops): Set the frob_file_before_adjust field to
3962 elf_frob_file_before_adjust.
3964 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3967 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3969 2000-11-07 Peter Targett <peter.targett@arccores.com>
3971 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3973 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3974 Fix compile time warning messages.
3976 2000-11-07 Nick Clifton <nickc@redhat.com>
3978 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3979 buffer in order to avoid buffer overflows.
3981 2000-11-06 Steve Ellcey <sje@cup.hp.com>
3983 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3984 Change M to m for -milp32 or -mlp64 to match gcc.
3985 (dot_endp): Use bytes_per_address instead of 8.
3986 (emit_one_bundle): Use number_to_chars_littleendian instead of
3988 (fix_insn): Likewise.
3989 (ia64_init): New function.
3990 (ia64_target_format): New function.
3991 (md_begin): Set endianness, arch, and machine as appropriate.
3992 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3993 Make these macros depend on TE_HPUX macro.
3994 (TARGET_FORMAT): Define.
3995 (HOST_SPECIAL_INIT): Define.
3996 * config/te-hpux.h: New file.
3997 * configure.in: Add "ia64-*-hpux*" target to configure.
3998 * configure: Regenerate.
4000 2000-11-06 Kazu Hirata <kazu@hxi.com>
4002 * as.c: Fix formatting.
4003 * dwarf2dbg.c: Likewise.
4004 * input-file.c: Likewise.
4005 * input-file.h: Likewise.
4006 * input-scrub.c: Likewise.
4007 * itbl-ops.c: Likewise.
4008 * listing.c: Likewise.
4009 * macro.h: Likewise.
4010 * messages.c: Likewise.
4012 * subsegs.c: Likewise.
4013 * subsegs.h: Likewise.
4014 * write.c: Likewise.
4016 2000-11-06 Nick Clifton <nickc@redhat.com>
4018 * doc/as.texinfo: Add GNU Free Documentation License.
4019 * doc/gasp.texi: Add GNU Free Documentation License.
4020 * doc/as.1: Add GNU Free Documentation License.
4022 2000-11-05 Nick Clifton <nickc@redhat.com>
4024 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4026 2000-11-02 Per Lundberg <plundis@chaosdev.org>
4028 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4029 * configure: Regenerate.
4031 2000-11-01 Nick Clifton <nickc@redhat.com>
4033 * read.c (original_case_string): New global variable.
4034 (read_a_source_file): Copy opcode string into
4035 original_case_string if clobbering the case of the opcode.
4036 * read.h: Export the definition of original_case_string.
4037 * config/tc-arm.c (md_assembler): When parsing a .req
4038 directive use the original opcode string, not the case
4041 2000-11-02 Nick Clifton <nickc@redhat.com>
4043 * config/tc-mn10300.c (debug_line): Remove this static
4045 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4046 dwarf2_where and dwarf2_gen_line_info.
4048 2000-11-02 Theo Honohan <th@futuretv.com>
4050 * config/tc-arm.c (do_msr): Improve error message.
4052 2000-10-31 Eric Christopher <echristo@redhat.com>
4054 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4055 or pc-relative, else use fx_offset.
4057 2000-10-31 Jim Wilson <wilson@redhat.com>
4059 * config/tc-ia64.c (struct md): New field tag_fixups.
4060 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4061 qualifying predicate.
4062 (emit_one_bundle): Delete spurious multiplication by one. Handle
4064 (ia64_start_line): Error if dangling qualifying predicate.
4065 (defining_tag): New static variable.
4066 (ia64_unrecognized_line, case '['): Parse tags.
4067 (ia64_frob_label): Create tag_fixups.
4068 (md_assemble): Reset md.qp.X_op after using it.
4070 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4072 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4074 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4076 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4078 2000-10-30 Kazu Hirata <kazu@hxi.com>
4080 * expr.c: Fix formatting.
4081 * flonum-copy.c: Likewise.
4082 * flonum.h: Likewise.
4086 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4088 * as.h (OPTION_MD_BASE): Bump to 190.
4089 * as.c (parse_args) <std_longopts>: Add comment about the need to
4090 check OPTION_MD_BASE in as.h.
4092 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4095 2000-10-27 Nick Clifton <nickc@redhat.com>
4097 * configure.in (emulations): Add m68hc12.
4098 * configure: Regenerate.
4099 * po/gas.pot: Regenerate.
4101 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
4103 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4105 (arm_psr_parse): Handle lowercase CPSR and SPSR.
4107 2000-10-25 Nick Clifton <nickc@redhat.com>
4109 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4110 a DWARF2 line number information sequence.
4112 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4114 * read.c (generate_lineno_debug): Update comment describing why
4115 DWARF2 line number debug information is not generated
4116 automatically by this function.
4118 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4121 * config/tc-arm.h (md_end): Define.
4122 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4124 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4125 if generating DWARF2 line numbers.
4126 (arm_end_of_source): New function. Call dwarf2_finish if
4129 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4130 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4131 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4133 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
4135 * config/tc-i386.c: Fix prototype declarations for functions taking no
4138 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
4140 * config/tc-i386.c (i386_operand_modifier): Remove.
4141 (build_displacement_string): Remove.
4142 (i386_parse_seg): Remove.
4143 (i386_intel_memory_operand): Remove.
4144 (i386_intel_operand): Re-write using recursive descent parser based
4145 on MASM documentation.
4146 (struct intel_parser_s): New structure.
4147 (intel_parser): New static variable.
4148 (struct intel_token): New structure.
4149 (cur_token, prev_token): New static variables.
4162 (intel_match_token): New function.
4163 (intel_get_token): New function.
4164 (intel_putback_token): New function.
4165 (intel_expr): New function.
4166 (intel_e05): New function.
4167 (intel_e05_1): New function.
4168 (intel_e06): New function.
4169 (intel_e06_1): New function.
4170 (intel_e09): New function.
4171 (intel_e09_1): New function.
4172 (intel_e10): New function.
4173 (intel_e10_1): New function.
4174 (intel_e11): New function.
4176 2000-10-20 Jakub Jelinek <jakub@redhat.com>
4178 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4179 instructions to loose any special insn->architecture mask.
4181 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4182 (sparc_md_end, sparc_arch_types, sparc_arch,
4183 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4184 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4185 request v9b architecture if they are used).
4187 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4189 * config/tc-m68k.c: Fix the previous misapplied patch.
4191 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4193 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4194 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4195 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4198 2000-10-17 Kazu Hirata <kazu@hxi.com>
4200 * debug.c: Fix formatting.
4201 * depend.c: Likewise.
4202 * dwarf2dbg.c: Likewise.
4203 * dwarf2dbg.h: Likewise.
4204 * ecoff.c: Likewise.
4207 * flonum-konst.c: Likewise.
4208 * frags.h: Likewise.
4210 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4212 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4214 * doc/as.texinfo: Added notes about this new option.
4216 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4218 * config/tc-sh.c (JREG): Remove.
4219 (md_convert_frag): Remove #if 0:d code using JREG.
4221 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
4223 * config/tc-i386.c (i386_operand_modifier): Only match
4224 modifiers SHORT and FLAT if they are followed by a space.
4225 (parse_register): When `allow_naked_reg' is set, do not confuse
4226 identifiers that start with a register name with a register.
4228 2000-10-12 Kazu Hirata <kazu@hxi.com>
4230 * app.c: Fix formatting.
4233 * bit_fix.h: Likewise.
4238 2000-10-11 Alan Modra <alan@linuxcare.com.au>
4240 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4242 2000-10-07 Alan Modra <alan@linuxcare.com.au>
4244 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4245 Re-arrange function a little and improve error message.
4247 * write.c (write_relocs): Fix a comment.
4249 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4252 2000-10-05 Jim Wilson <wilson@cygnus.com>
4254 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4256 2000-10-05 Alan Modra <alan@linuxcare.com.au>
4258 * config/tc-i386.c: Delete some useless comments, reformat others.
4260 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4261 non-global syms in linkonce sections.
4263 2000-10-04 Ralf Baechle <ralf@gnu.org>
4265 * config/tc-ia64.c (operand_match): Don't use // style comments.
4266 * config/tc-i370.c: Likewise.
4268 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
4270 Changes to handle varying register prefix and user symbol prefix.
4271 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4272 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4273 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4274 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4275 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4276 (demand_register_prefix): New variable.
4277 (md_pseudo_table): New pseudo ".syntax".
4278 (md_longopts): New options --no-underscore and --underscore.
4279 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4280 on symbols_have_leading_underscore.
4281 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4282 (get_spec_reg): Ditto.
4283 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4285 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4287 <case OPTION_NO_US, case OPTION_US>: New.
4288 (md_show_usage): Be brief and reformat to match continuation of
4290 * po/gas.pot: Regenerate.
4292 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4294 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4295 force relocs for 12 bit branches.
4296 (md_apply_fix): Similarly, adjust logic here.
4298 2000-09-28 Alan Modra <alan@linuxcare.com.au>
4300 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4301 adjust for external and weak syms as we will use a reloc. Allow
4302 for +8 offset when calculating limits of branches.
4303 (hppa_fix_adjustable): Undo 2000-09-23 change.
4304 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4305 Correct distance calculation.
4306 (tc_gen_reloc): Print the file name and line number if we can't
4309 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4310 * config/tc-hppa.c (nonzero_dibits): Define.
4311 (arg_reloc_stub_needed): Check each arg and return value
4312 separately for zero case.
4313 (pa_align): Declare argument `bytes'.
4315 2000-09-25 Kazu Hirata <kazu@hxi.com>
4317 * config/tc-cris.c: Fix formatting.
4318 * config/tc-d10v.h: Likewise.
4319 * config/tc-d30v.c: Likewise.
4320 * config/tc-d30v.h: Likewise.
4321 * config/tc-fr30.c: Likewise.
4322 * config/tc-fr30.h: Likewise.
4323 * config/tc-m68k.c: Likewise.
4324 * config/tc-m68k.h: Likewise.
4325 * config/tc-pj.h: Likewise.
4326 * config/tc-ppc.c: Likewise.
4327 * config/tc-ppc.h: Likewise.
4328 * config/tc-sh.c: Likewise.
4329 * config/tc-sh.h: Likewise.
4330 * config/tc-sparc.c: Likewise.
4331 * config/tc-v850.h: Likewise.
4332 * config/tc-vax.h: Likewise.
4333 * config/tc-w65.h: Likewise.
4334 * config/tc-z8k.h: Likewise.
4336 2000-09-23 Alan Modra <alan@linuxcare.com.au>
4338 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4339 checks only for ELF.
4340 (hppa_force_relocation): Likewise.
4342 2000-09-22 Jim Wilson <wilson@cygnus.com>
4344 * config/tc-ia64.c (dv_sem): Add "stop".
4345 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4346 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4347 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4349 (mark_resources): Check IA64_RS_PRr.
4351 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4353 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4354 md_estimate_size_before_relax): Redesign and clean up the
4355 relaxation mechanism.
4357 2000-09-21 Kazu Hirata <kazu@hxi.com>
4359 * config/tc-ns32k.c: Fix formatting.
4360 * config/tc-ns32k.h: Likewise.
4362 2000-09-20 Kazu Hirata <kazu@hxi.com>
4364 * config/tc-m32r.c: Fix formatting.
4365 * config/tc-m32r.h: Likewise.
4366 * config/tc-m68851.h: Likewise.
4367 * config/tc-m68hc11.c: Likewise.
4368 * config/tc-m68hc11.h: Likewise.
4369 * config/tc-m88k.c: Likewise.
4370 * config/tc-mcore.c: Likewise.
4371 * config/tc-mcore.h: Likewise.
4372 * config/tc-mips.c: Likewise.
4373 * config/tc-mips.h: Likewise.
4374 * config/tc-mn10200.h: Likewise.
4375 * config/tc-mn10300.h: Likewise.
4376 * config/tc-tahoe.c: Likewise.
4377 * config/tc-tahoe.h: Likewise.
4379 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4381 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4382 Likewise in relaxation description comments.
4384 2000-09-18 Alan Modra <alan@linuxcare.com.au>
4386 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4387 subtraction of two syms without emitting a relocation.
4389 From David Huggins-Daines <dhd@linuxcare.com>
4390 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4391 global or weak symbols.
4393 2000-09-15 Kazu Hirata <kazu@hxi.com>
4395 * config/tc-h8300.h: Fix formatting.
4396 * config/tc-h8500.c: Likewise.
4397 * config/tc-h8500.h: Likewise.
4398 * config/tc-hppa.h: Likewise.
4399 * config/tc-i370.h: Likewise.
4400 * config/tc-i386.h: Likewise.
4401 * config/tc-i860.c: Likewise.
4402 * config/tc-i860.h: Likewise.
4403 * config/tc-i960.h: Likewise.
4404 * config/tc-ia64.c: Likewise.
4405 * config/tc-ia64.h: Likewise.
4407 2000-09-14 Kazu Hirata <kazu@hxi.com>
4409 * config/tc-a29k.c: Fix formatting.
4410 * config/tc-alpha.c: Likewise.
4411 * config/tc-arc.c: Likewise.
4412 * config/tc-arc.h: Likewise.
4413 * config/tc-arm.c: Likewise.
4414 * config/tc-arm.h: Likewise.
4415 * config/tc-avr.c: Likewise.
4416 * config/tc-avr.h: Likewise.
4417 * config/tc-tic30.c: Likewise.
4418 * config/tc-tic30.h: Likewise.
4419 * config/tc-tic54x.c: Likewise.
4420 * config/tc-tic54x.h: Likewise.
4421 * config/tc-tic80.c: Likewise.
4422 * config/tc-tic80.h: Likewise.
4424 2000-09-14 Timothy Wall <twall@cygnus.com>
4426 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4427 parallel comparisons for later use.
4428 (struct rsrc): Add parallel comparison type.
4429 (resources_match): Skip special cases of PR usage (non-conflicting
4432 2000-09-13 Kazu Hirata <kazu@hxi.com>
4434 * config/obj-ecoff.c: Fix formatting.
4435 * config/obj-elf.c: Likewise.
4436 * config/obj-elf.h: Likewise.
4437 * config/obj-evax.h: Likewise.
4438 * config/obj-generic.h: Likewise.
4439 * config/obj-hp300.c: Likewise.
4440 * config/obj-hp300.h: Likewise.
4441 * config/obj-ieee.h: Likewise.
4442 * config/obj-vms.c: Likewise.
4443 * config/obj-vms.h: Likewise.
4445 2000-09-13 Anders Norlander <anorland@acc.umu.se>
4447 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4448 (md_parse_option): Ditto.
4449 (md_longopts): Add -mips32 option.
4450 (md_show_usage): Document new options.
4451 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4452 (mips_ip): Assemble mfc0 with a sub-selection code.
4453 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4454 (mips_cpu_to_str): New function.
4455 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4456 Use CPU_* defines instead of hardcoded numbers.
4458 * doc/as.texinfo: Document new options.
4459 * doc/c-mips.texi: Ditto.
4461 2000-09-12 Kazu Hirata <kazu@hxi.com>
4463 * as.h: Fix formatting.
4464 * asintl.h: Likewise.
4465 * bit_fix.h: Likewise.
4466 * config/obj-aout.c: Likewise.
4467 * config/obj-aout.h: Likewise.
4468 * config/obj-bout.c: Likewise.
4469 * config/obj-bout.h: Likewise.
4470 * config/obj-coff.c: Likewise.
4471 * config/obj-coff.h: Likewise.
4472 * dwarf2dbg.h: Likewise.
4474 * flonum.h: Likewise.
4475 * frags.h: Likewise.
4476 * itbl-ops.h: Likewise.
4477 * macro.h: Likewise.
4480 * struc-symbol.h: Likewise.
4481 * subsegs.h: Likewise.
4482 * symbols.h: Likewise.
4484 * write.h: Likewise.
4486 2000-09-11 Kazu Hirata <kazu@hxi.com>
4488 * bignum-copy.c: Fix formatting.
4489 * config/tc-i370.c: Likewise.
4490 * config/tc-i960.c: Likewise.
4491 * config/tc-m68k.c: Likewise.
4492 * ehopt.c: Likewise.
4493 * flonum-copy.c: Likewise.
4494 * flonum-konst.c: Likewise.
4495 * flonum-mult.c: Likewise.
4496 * literal.c: Likewise.
4499 * stabs.c: Likewise.
4500 * subsegs.c: Likewise.
4502 2000-09-09 Philip Blundell <philb@gnu.org>
4504 * configure.in (arm*-*-uclinux*): New target.
4505 * configure: Regenerate.
4507 2000-09-09 Kazu Hirata <kazu@hxi.com>
4509 * input-file.c: Fix formatting.
4510 * itbl-ops.c: Likewise.
4511 * messages.c: Likewise.
4513 2000-09-08 Philip Blundell <philb@gnu.org>
4515 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4518 2000-09-07 H.J. Lu <hjl@gnu.org>
4520 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4521 * configure: Rebuild.
4523 2000-09-07 Kazu Hirata <kazu@hxi.com>
4525 * atof-generic.c: Fix formatting.
4526 * config/tc-mips.c: Likewise.
4527 * config/tc-vax.c: Likewise.
4528 * input-scrub.c: Likewise.
4530 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
4532 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4533 * configure.in (sh-*-linux*): Added.
4534 * configure: Rebuilt.
4536 2000-09-06 Kazu Hirata <kazu@hxi.com>
4538 * config/tc-hppa.c: Fix formatting.
4540 * ecoff.c: Fix formatting.
4542 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
4544 * configure: Rebuilt with new libtool.m4.
4546 2000-09-05 Kazu Hirata <kazu@hxi.com>
4548 * cgen.c: Fix formatting.
4549 * config/tc-ia64.c: Likewise.
4551 2000-09-05 Nick Clifton <nickc@redhat.com>
4553 * aclocal.m4: Regenerate.
4554 * config.in: Regenerate.
4555 * configure: Regenerate.
4556 * po/gas.pot: Regenerate.
4558 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
4560 * config/tc-cris.c: Correct comment typos.
4562 2000-09-05 Eric Christopher <echristo@cygnus.com>
4564 * config/tc-mn10300.c: Cleanup.
4565 (md_pcrel_from): Enable.
4567 2000-09-05 Alan Modra <alan@linuxcare.com.au>
4569 * expr.c (operand): Fix a comment typo.
4570 * write.c (write_relocs): Fix a signed/unsigned warning.
4572 * config/tc-hppa.c (fudge_reg_expressions): New
4573 (hppa_force_reg_syms_absolute): New.
4574 (pa_equ): Allow reg_section expressions.
4575 * config/tc-hppa.c (md_optimize_expr): Define.
4576 (hppa_force_reg_syms_absolute): Prototype.
4578 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4579 (pa_parse_number): Pass in arg to select fp reg parsing.
4580 Return 1 to indicate format checks pass. If strict, then only
4581 accept a register or register symbol. Return value in...
4582 (pa_number): New static for pa_parse_number.
4583 (FP_REG_BASE): Define.
4584 (FP_REG_RSEL): Define.
4585 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4586 appropriate. White space changes.
4587 (need_pa11_opcode): Don't bother passing any params, get them from
4589 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4590 Remove extraneous check in case 'Q'.
4591 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4592 reg, set section of resulting symbol to reg_section.
4593 (pa_parse_space_stmt): Modify call to pa_parse_number.
4594 (pa_space): Likewise.
4596 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4597 (hppa_force_relocation): Handle vtable relocs.
4598 (pa_vtable_entry): New.
4599 (pa_vtable_inherit): New.
4600 (md_pseudo_table): Add entries for vtable pseudos.
4601 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4602 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4604 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4605 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4606 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4608 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4609 specify a symbol type.
4611 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4612 dependent things together.
4613 (md_elf_symbol_type): Define.
4615 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4617 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4619 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4620 (obj_elf_vtable_entry): Declare.
4622 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4623 and export function.
4624 (obj_elf_vtable_entry): Similarly.
4625 (elf_pseudo_table): Fix the damage with a cast.
4627 2000-09-03 Richard Henderson <rth@cygnus.com>
4629 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4630 for template selection when a label is needed.
4632 2000-09-02 Kazu Hirata <kazu@hxi.com>
4634 * config/tc-ia64.c: Fix formatting.
4636 2000-09-02 Nick Clifton <nickc@redhat.com>
4638 * configure.in: Increase version number to 2.10.91.
4639 * configure: Regenerate.
4640 * aclocal.m4: Regenerate.
4641 * config.in: Regenerate.
4642 * po/gas.pot: Regenerate.
4643 * Makefile.in: Regenerate.
4645 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
4647 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4648 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4649 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4651 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4654 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4656 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4657 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4658 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4659 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4660 (GOT_symbol): New variable.
4661 (md_undefined_symbol): Set it.
4663 2000-09-01 Richard Henderson <rth@cygnus.com>
4665 * config/tc-ia64.c (match): Don't inline.
4666 (extra_goodness): New.
4667 (md_begin): Prefer nop.f and nop.b for best_template.
4669 2000-08-31 Kazu Hirata <kazu@hxi.com>
4671 * as.c: Fix formatting.
4673 * frags.c: Likewise.
4674 * macro.c: Likewise.
4676 2000-08-31 Eric Christopher <echristo@cygnus.com>
4678 * config/tc-mn10300.c: Cleanup and fix warnings.
4679 (md_pseudo_table): Add initializers.
4680 (md_show_usage): Cleanup.
4681 (md_parse_option): Fix warnings.
4682 (md_undefined_symbol): Fix warnings.
4683 (md_conver_frag): Fix warnings.
4684 (tc_gen_reloc): Fix warnings.
4685 (md_apply_fix3): Fix warnings.
4686 (check_operand): Fix warnings.
4688 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
4690 * acinclude.m4: Include libtool and gettext macros from the
4692 * aclocal.m4, configure: Rebuilt.
4694 2000-08-30 Mark Hatle <mhatle@mvista.com>
4696 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4698 2000-08-31 Kazu Hirata <kazu@hxi.com>
4700 * listing.c: Fix formatting.
4702 2000-08-29 Kazu Hirata <kazu@hxi.com>
4704 * app.c: Fix a comment typo. Fix formatting.
4706 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4708 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4709 offset of the target destination for jmp instructions.
4710 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4712 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
4714 * NEWS: Mention support for CRIS.
4716 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4718 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4719 Sets `.lcomm' alignment to zero.
4721 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4723 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4724 TC_FIX_ADJUSTABLE): Define.
4726 2000-08-23 Jim Wilson <wilson@cygnus.com>
4728 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4729 unwind.personality_routine is set.
4731 2000-08-23 H.J. Lu <hjl@gnu.org>
4733 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4735 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
4737 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4740 2000-08-22 H.J. Lu <hjl@gnu.org>
4742 * config.in (STRICTCOFF): New for strict COFF.
4744 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4745 i386-*-go32* and i386-go32-rtems*.
4746 * configure: Rebuilt.
4748 * config/obj-coff.c (obj_coff_endef): Follow the historical
4749 behavior if STRICTCOFF is not defined.
4751 * doc/internals.texi: Document STRICTCOFF.
4753 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
4755 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4756 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4757 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4758 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4759 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4760 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4761 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4764 2000-08-22 Eric Christopher <echristo@cygnus.com>
4766 * config/tc-mn10300.c: (md_apply_fix): New function.
4767 (mn10300_force_relocation): New function.
4768 (mn10300_fix_adjustable): New function.
4770 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4771 (TC_HANDLES_FX_DONE): Define.
4772 (obj_fix_adjustable): Define.
4773 (MD_APPLY_FIX3): Define.
4774 (TC_LINKRELAX_FIXUP): Define.
4776 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4778 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4780 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4782 2000-08-21 Jason Eckhardt <jle@cygnus.com>
4784 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4785 if the fixup resulted in a relocation.
4787 2000-08-18 Nick Clifton <nickc@redhat.com>
4789 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4790 Make reference to first element of shift_names explicit.
4792 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
4794 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4795 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4796 add a symbol's address. Removed all target-specific #ifdefs that
4797 used to accomplished the same.
4798 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4799 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4800 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4801 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4802 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4804 2000-08-17 Kazu Hirata <kazu@hxi.com>
4806 * dwarf2dbg.c: Fix formatting.
4808 2000-08-17 Nick Clifton <nickc@redhat.com>
4810 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4811 to be recoded as logical shift lefts by zero.
4813 2000-08-16 Jim Wilson <wilson@cygnus.com>
4815 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4816 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4818 (note_register_values): Handle IA64_OPND_R3_2 operands.
4820 2000-08-16 Jason Eckhardt <jle@cygnus.com>
4822 * config/tc-i860.c (md_operand): Silly typo fixed.
4824 2000-08-16 Nick Clifton <nickc@redhat.com>
4826 * config/tc-arm.c (struct asm_shift): Delete.
4828 (enum asm_shift_index): New.
4829 (struct asm_shift_properties): New.
4830 (struct asm_shift_name): New.
4831 (shift_properties[]); New.
4832 (shift_names[]); New.
4834 (decode_shift): Use new structures.
4835 Issue a warning is "ROR #0" is used.
4836 Issue a warning if "ASR #0" or "LSR #0" is used.
4838 (md_begin): Initialise arm_shift_hsh table from new
4839 asm_shift_name array.
4841 2000-08-16 Jakub Jelinek <jakub@redhat.com>
4843 * config/tc-sparc.c: Kill all warnings.
4844 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4846 (md_show_usage): Update usage text.
4848 2000-08-16 Nick Clifton <nickc@redhat.com>
4850 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4853 2000-08-15 Will Cohen <wcohen@redhat.com>
4855 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4857 * config/tc-sh.c (md_assemble): Changed so debug_type
4858 test performed for ppi_assemble
4859 * config/tc-sh.c: Included dwarf2dbg.h.
4860 (debug_line): Defined.
4861 (md_assemble): Generates dwarf2 line info.
4862 (sh_finalize): New function. Finalize dwarf2 info.
4863 (assemble_ppi): Returns size of code generated.
4864 (build_Mytes): Returns size of code generated.
4865 (md_pseudo_table): Added "file" and "loc" psuedo ops.
4866 * config/tc-sh.h (md_end): Defined.
4867 (sh_finalize): Declared.
4869 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
4871 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4874 2000-08-14 Nick Clifton <nickc@redhat.com>
4876 * config/tc-arm.c (do_bx): Allow "bx pc".
4878 2000-08-14 Jim Wilson <wilson@cygnus.com>
4880 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4881 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4882 (md_begin): Change assignment to md.flag to OR in the new bit.
4884 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
4886 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4887 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4890 2000-08-14 Jason Eckhardt <jle@cygnus.com>
4892 * NEWS: Mention i860 support.
4894 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
4896 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4898 2000-08-14 Andreas Schwab <schwab@suse.de>
4900 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4902 2000-08-11 Andreas Schwab <schwab@suse.de>
4904 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4907 2000-08-11 Kazu Hirata <kazu@hxi.com>
4909 * expr.c: Fix formatting.
4910 * config/obj-bout.c: Likewise.
4912 2000-08-10 Jason Eckhardt <jle@cygnus.com>
4914 * doc/c-i860.texi: Flesh out the i860 section more.
4916 2000-08-10 Kazu Hirata <kazu@hxi.com>
4918 * symbols.c: Fix formatting.
4921 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
4923 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4924 modifier has the IgnoreSize bit set.
4926 2000-08-09 Alan Modra <alan@linuxcare.com.au>
4928 From Rodney Brown <RodneyBrown@mynd.com>
4929 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4930 * configure: Regenerate.
4932 2000-08-09 Kazu Hirata <kazu@hxi.com>
4934 * hash.c: Fix formatting.
4937 2000-08-08 Jason Eckhardt <jle@cygnus.com>
4939 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4940 (i860_fix_info): New enum.
4941 (MD_APPLY_FIX3): Define.
4942 (WORKING_DOT_WORD): Define.
4943 (TC_HANDLES_FX_DONE): Define.
4944 (DIFF_EXPR_OK): Define.
4945 (LISTING_HEADER): Define.
4946 (TARGET_FORMAT): Select target format based on endian flag.
4947 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4948 (target_big_endian): Add external declaration.
4950 * config/tc-i860.c: All existing code reworked completely. Other
4951 new code shown below.
4952 (SYNTAX_SVR4): Define.
4953 (target_warn_expand): New variable.
4954 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4955 (md_longopts): Declare and define with new options (-EL, -EB,
4957 (md_show_usage): New function.
4958 (md_operand): New function.
4959 (obtain_reloc_for_imm16): New function.
4960 (md_apply_fix3): New function.
4961 (tc_gen_reloc): New function.
4963 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
4965 * config/tc-m68hc11.c (build_jump_insn): Make sure the
4966 2 bytes of the jump address are in the same frag.
4967 (find): Accept 68hc12 register indirect modes.
4969 * NEWS: Mention 68HC11 & 68HC12 support.
4971 2000-08-07 Richard Henderson <rth@cygnus.com>
4973 * config/tc-ia64.c (unwind): Add prologue_mask member.
4974 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4975 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4976 (dot_body): Clear unwind.prologue_mask.
4977 (dot_prologue): Set it. Accept a register second argument.
4979 2000-08-07 Kazu Hirata <kazu@hxi.com>
4981 * config/atof-ieee.c: Fix formatting.
4982 * config/atof-tahoe.c: Likewise.
4984 2000-08-06 Nick Clifton <nickc@cygnus.com>
4986 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4989 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4990 of .popsection, .previous, .pushsection, .subsection,
4991 .version, .vtable_entry, .vtable_inherit and .weak.
4993 2000-08-05 Kazu Hirata <kazu@hxi.com>
4995 * config/tc-cris.c: Fix formatting.
4996 * config/tc-i386.c: Likewise.
4997 * config/tc-sparc.c (sparc_ip): Simplify the code.
4999 2000-08-04 Kazu Hirata <kazu@hxi.com>
5001 * config/tc-cris.c: Rearrange code for readability.
5002 * config/tc-d10v.c: Fix formatting.
5003 * config/tc-m32r.c: Likewise.
5004 * config/tc-sparc.c: Likewise.
5006 2000-08-02 Jim Wilson <wilson@cygnus.com>
5008 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5009 before ia64_find_opcode.
5010 (md_assemble): Likewise.
5012 2000-08-01 Nick Clifton <nickc@cygnus.com>
5014 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5015 Undo some formatting fixes.
5017 2000-08-01 Kazu Hirata <kazu@hxi.com>
5019 * config/obj-som.c: Fix formatting.
5020 * config/obj-ieee.c: Likewise.
5021 * config/tc-arm.c: Likewise.
5022 * config/tc-v850.c: Likewise.
5024 2000-08-01 Nick Clifton <nickc@redhat.com>
5026 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5027 index by command line option.
5029 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5031 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5032 (@node M68K-Branch): Rewrite to match the reality.
5034 2000-07-31 Jason Eckhardt <jle@cygnus.com>
5036 * doc/c-i860.texi: New file.
5037 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5038 * doc/Makefile.in: Regenerate.
5039 * doc/all.texi: Add I860 as relevant architecture.
5040 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5042 2000-07-31 Kazu Hirata <kazu@hxi.com>
5044 * config/tc-d30v.c: Fix formatting.
5046 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5048 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5049 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5050 long emit a long branch if available instead of an absolute jump, never
5051 emit absolute jumps for anything with --pcrel.
5053 * doc/c-m68k.texi: Document new command line option.
5055 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5057 * config/tc-avr.c: Use PARAMS macro in function declarations.
5058 Don't declare md_pcrel_from_section (already in tc-avr.h).
5059 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5060 (avr_operand): Don't set (unsigned) op_mask to -1.
5062 2000-07-28 Jason Eckhardt <jle@cygnus.com>
5064 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5065 * configure: Regenerated.
5066 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5067 of operand to the .type directive (.e.g, "type").
5069 2000-07-28 Alan Modra <alan@linuxcare.com.au>
5071 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5072 * app.c (do_scrub_chars): Record where first comment found.
5073 * read.c (read_a_source_file): Init found_comment on entry, and
5074 notify whether comments found on exit.
5075 * config/tc-hppa.c (md_shortopts): Add "c".
5076 (md_longopts): Add warn-comment.
5077 (md_parse_option): Handle it.
5078 (md_show_usage): Show available options.
5079 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5081 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5083 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5084 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5086 (md_estimate_size_before_relax): Don't fall off end of function.
5088 2000-07-27 Kazu Hirata <kazu@hxi.com>
5090 * config/tc-avr.c: Fix formatting.
5091 * config/tc-ns32k.c: Likewise.
5093 2000-07-27 Alan Modra <alan@linuxcare.com.au>
5095 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5097 2000-07-27 Kazu Hirata <kazu@hxi.com>
5099 * config/tc-d10v.c: Fix formatting.
5100 * config/tc-z8k.c: Likewise.
5101 * config/tc-sparc.c: Likewise.
5103 2000-07-26 Dave Brolley <brolley@redhat.com>
5105 * cgen.c (queue_fixup): Declare opinfo.
5106 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5107 (gas_cgen_md_operand): Ditto.
5108 (gas_cgen_md_apply_fix3): Ditto.
5110 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5112 * config/obj-coff.c (obj_frob_symbol): Don't merge
5113 labels. Don't merge if the symbol isn't constant. Return
5114 immediately if a symbol is merged.
5116 2000-07-22 Alan Modra <alan@linuxcare.com.au>
5118 * frags.c (frag_align): Correct absolute section alignment.
5120 2000-07-20 DJ Delorie <dj@redhat.com>
5122 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5123 it breaks linking against DLLs.
5125 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
5127 * configure.in: Add CRIS support.
5128 * configure: Regenerate.
5129 * Makefile.am: (CPU_TYPES): Add cris.
5130 (CPU_OBJ_VALID) [aout]: Add cris.
5131 (MULTI_CPU_TYPES): Add cris.
5132 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5133 [coff]: Only i386 and mips are valid.
5134 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5135 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5136 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5137 Regenerate dependencies.
5138 * Makefile.in: Regenerate.
5139 * aclocal.m4: Regenerate.
5140 * as.c: Declare crisaout, criself.
5141 * config/tc-cris.h, config/tc-cris.c: New.
5142 * config/e-criself.c, config/e-crisaout.c: New.
5143 * po/POTFILES.in, po/gas.pot: Regenerate.
5145 2000-07-20 Kazu Hirata <kazu@hxi.com>
5147 * read.c: Fix formatting.
5148 * write.c: Fix formatting.
5150 2000-07-19 H.J. Lu <hjl@gnu.org>
5152 * sb.c: Include <stdlib.h> if exists for abort ().
5154 2000-07-19 Alan Modra <alan@linuxcare.com.au>
5156 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5157 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5158 (pa_type_args): Same here.
5160 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5162 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5163 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5164 the storage class is already set.
5166 2000-07-17 Kazu Hirata <kazu@hxi.com>
5168 * config/tc-m68hc11.c: Fix formatting.
5169 * config/tc-mn10200.c: Likewise.
5170 * config/tc-mn10300.c: Likewise.
5171 * config/tc-pj.c: Likewise.
5172 * config/tc-tic80.c: Likewise.
5173 * config/tc-w65.c: Likewise.
5175 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
5177 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5180 2000-07-15 Ian Lance Taylor <ian@zembu.com>
5182 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5185 2000-07-15 Alan Modra <alan@linuxcare.com.au>
5187 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5188 ELF as are used for SOM (except the 32-bit reloc one) to decide
5189 whether a symbol can be reduced to a section symbol. Expand on
5190 the comment for symbols involved in LR% and RR% expressions.
5192 2000-07-14 Nick Clifton <nickc@cygnus.com>
5194 * config/tc-mips.c (mips_disable_float_construction): New
5195 static variable. Set to true if doubles should not be
5196 constructed by loading two single width fp registers with
5197 halves of the value.
5198 (mips_ip): Test mips_disable_float_construction.
5199 (md_longopts): Add command line switches --construct-floats
5200 and --no-construct-floats.
5201 (md_parse_option): Parse new command line options.
5202 (md_show_usage): Describe new command line options.
5204 * doc/c-mips.texi: Document new command line options.
5206 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
5208 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5209 * configure: Regenerate.
5211 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
5213 * configure.in (DEFAULT_EMULATION setting): Revert part of
5214 2000-07-01 change that set te_multi=multi unless set to tmips.
5215 * configure: Regenerate.
5217 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5219 * config/obj-coff.c (coff_frob_section): Add padding to the last
5220 section when aligning it increases its size.
5222 2000-07-11 Kazu Hirata <kazu@hxi.com>
5224 * config/tc-tic54x.c: Fix formatting.
5226 2000-07-10 Kazu Hirata <kazu@hxi.com>
5228 * config/tc-h8500.c: Fix formatting.
5229 * config/tc-tic54x.c: Fix formatting.
5231 2000-07-10 Alan Modra <alan@linuxcare.com.au>
5233 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5234 displacements correctly.
5236 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5238 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5240 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5244 2000-07-09 Alan Modra <alan@linuxcare.com.au>
5246 From David Huggins-Daines <dhd@linuxcare.com>
5247 * config/te-hppalinux64.h: Add a new emulation.
5248 * configure.in (emulations): Add configure bits to support the
5249 64-bit Linux/parisc target.
5250 * configure: Regenerate.
5252 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5253 (md_shortopts): Add `V' for ELF.
5255 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5256 when SOM or ELF_ARG_RELOC are defined.
5257 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5258 ELF_ARG_RELOC are defined.
5259 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5260 (pa_stringer): ..Do it here instead. Fix comment typos.
5261 (hppa_force_relocation): Cast enums to int before comparing with
5264 From Ryan Bradetich <rbradetich@uswest.net>
5265 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5266 redifinition warning.
5267 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5268 (hppa_force_relocation): ditto
5269 (md_apply_fix): Added cast to buf to fix warnings.
5271 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5272 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5274 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5275 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5276 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5277 reloc_type** to avoid warnings in switch.
5278 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5279 little earlier instead.
5281 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5283 (pa_type_args): Use symbol_arg_reloc_info.
5284 (struct pa_it): Make arg_reloc unsigned int.
5285 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5286 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5287 (pa_code): Delete. pa_text duplicates this function.
5288 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5289 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5291 (cons_fix_new_hppa): Actually change selector to e_fsel when
5292 warning about assuming so.
5293 (tc_gen_reloc): More example elf arg reloc code.
5294 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5295 (hppa_force_relocation): Likewise.
5297 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5299 (pa_end_of_source): Prototype.
5300 (hppa_fix_adjustable): Prototype.
5301 (LABELS_WITHOUT_COLONS): Move it..
5302 * config/te-hppa.h: To here.
5304 * config/te-hppa64.h: New file.
5306 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5308 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5309 format -10, -16, 16 relocs.
5310 (hppa_elf_mark_end_of_function): Test for null
5311 last_call_info->start_symbol
5313 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5314 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5315 re_assesmble_* functions. Delete extraneous statements. Fix
5317 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5318 insn to re_assemble_*.
5320 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5322 * doc/internals.texi (Expressions): Fix typo.
5324 2000-07-08 Kazu Hirata <kazu@hxi.com>
5326 * config/tc-sh.c: Fix formatting.
5327 * config/tc-tic54x.c: Fix formatting.
5328 * depend.c: Fix formatting.
5329 * flonum-konst.c: Likewise.
5330 * flonum-mult.c: Likewise.
5332 2000-07-07 Kazu Hirata <kazu@hxi.com>
5334 * config/tc-sh.c: Fix comments.
5335 * config/obj-vms.c: Fix comments.
5336 * config/tc-a29k.c: Likewise.
5337 * config/tc-alpha.c: Likewise.
5338 * config/tc-h8300.c: Likewise.
5339 * config/tc-h8500.c: Likewise.
5340 * config/tc-i370.c: Likewise.
5341 * config/tc-ia64.c: Likewise.
5342 * config/tc-m68hc11.c: Likewise.
5343 * config/tc-m68k.c: Likewise.
5344 * config/tc-mips.c: Likewise.
5345 * config/tc-ns32k.c: Likewise.
5346 * config/tc-ppc.c: Likewise.
5347 * config/tc-z8k.c: Likewise.
5349 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5351 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5352 Default to '(SEC_LOAD | SEC_DATA)'.
5353 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5355 * doc/internals.texi (CPU Backend): Describe
5356 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5358 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5360 * as.c (parse_args): NULL terminate the long option list.
5362 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5364 * config/tc-d30v.h: Include "write.h" for fixS.
5365 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5367 2000-07-05 Nick Clifton <nickc@cygnus.com>
5369 * config/tc-d30v.c (write_2_short): Further changes to warning
5370 messages produced when combining EITHER_BUT_PREFER_MU attributed
5373 2000-07-05 DJ Delorie <dj@redhat.com>
5377 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
5379 * config/tc-arm.c (psrs): Accept combinations of flags.
5381 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5383 * config/tc-avr.c: Change _ () to _() around all strings marked
5384 for translation (exception from the usual coding style).
5385 (avr_opt): New struct variable, how the new switches are set.
5386 (OPTION_MMCU): Define as 'm' and actually use.
5387 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5388 (show_mcu_list): New function, display the list of known MCUs.
5389 (md_show_usage): Document the new switches. Call show_mcu_list.
5390 (avr_set_arch): Change 'm' to OPTION_MMCU.
5391 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5392 Handle the new switches.
5393 (avr_operands): Disable warnings for undefined combinations of
5394 operands if -mall-opcodes. Disable warnings for skipping two-word
5395 instructions if enhanced core or -mno-skip-bug.
5396 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5397 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5398 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5399 (avr_ldi_expression): Warn about implicit lo8().
5400 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5402 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
5404 * configure.in: Add entry for mips-*-sysv4*MP*
5405 * configure: Rebuild
5406 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5407 elf32-tradlittlemips for traditional mips targets.
5408 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5409 test for Link Once sections as in adjust_reloc_syms.
5410 * config/te-tmips.h: New file for traditional mips targets. Define
5413 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5415 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5416 flags argument is not present, don't change an existing section's
5417 section's attributes. If the flags argument is present, warn if the
5418 attributes don't match the section's current attributes. When
5419 long section names are supported, set SEC_LINK_ONCE and
5420 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5422 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5424 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5425 symbols; create them.
5427 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5429 * write.c (set_segment_vma): New: Set vma and lma for a segment.
5430 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5432 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
5434 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5435 expressions. Ignore the problem when handling 16 bit signed
5436 immediates, because the assembler will take care of the relocation
5439 2000-06-27 Nick Clifton <nickc@cygnus.com>
5441 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5442 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5443 sequential order, and emit warning messages if the input source
5444 code contains constructs like that, or parallel constructs
5445 containing such opcodes.
5447 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5449 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5450 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5451 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5452 (md_show_usage): Update usage message.
5453 (md_parse_option): Allow redefinition of MCU type within the
5454 same avr[1-5] bfd machine type. Show both old and new MCU type
5455 in the error message.
5456 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5457 Simplify 8K wrap code.
5459 2000-06-25 Kazu Hirata <kazu@hxi.com>
5461 * config/obj-aout.c: Remove all uses of DEFUN.
5462 * config/obj-ieee.c: Likewise.
5463 * config/tc-sh.c: Fix comment typos.
5464 * config/tc-tahoe.c: Likewise.
5465 * config/tc-vax.c: Likewise.
5466 * config/tc-w65.c: Likewise.
5467 * config/tc-z8k.c: Likewise.
5468 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5470 2000-06-24 DJ Delorie <dj@cygnus.com>
5472 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5473 more changes from Sept 1999
5474 (tc_i386_fix_adjustable): ditto
5475 (md_apply_fix3): ditto
5477 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
5479 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5480 (gas_cgen_parse_operand): Set it around expression() call.
5481 (gas_cgen_md_operand): Test for it before longjmp().
5483 2000-06-24 Kazu Hirata <kazu@hxi.com>
5485 * config/tc-h8500.c: Remove all uses of DEFUN.
5486 * config/tc-sh.c: Likewise.
5487 * config/tc-w65.c: Likewise.
5488 * config/tc-z8k.c: Likewise.
5490 * config/tc-h8500.c: Fix typos in comments.
5492 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
5494 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5497 2000-06-23 matthew green <mrg@redhat.com>
5499 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5500 defined. Fix error message for `[' grouping.
5502 2000-06-22 Kazu Hirata <kazu@hxi.com>
5504 * config/tc-h8300.c: Fix formatting and comment typos.
5506 2000-06-22 Timothy Wall <twall@cygnus.com>
5508 * config/tc-ia64.c (note_register_values): Move premature QP
5509 notation clearing into the appropriate place.
5511 2000-06-22 Alan Modra <alan@linuxcare.com.au>
5513 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5514 first before anything else. Add bin-bugs.h, emul.h and progress.h
5515 Sort list of files as for $(OBJS) in Makefile.am.
5517 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5518 find one. Remake dependencies.
5519 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5520 * Makefile.in: Regenerate.
5521 * doc/Makefile.in: Regenerate.
5523 * config/tc-i386.c (i386_displacement): Don't assume a constant
5524 displacement is necessarily 16 bits when in 16 bit code mode.
5525 (md_assemble): Instead size the displacement here after we know
5526 for sure that a .code16gcc operand hasn't automatically added
5527 operand size prefixes.
5529 2000-06-21 H.J. Lu <hjl@gnu.org>
5531 * Makefile.am: Rebuild dependency.
5532 * Makefile.in: Rebuild.
5534 2000-06-21 Kazu Hirata <kazu@hxi.com>
5536 * config/tc-h8300.c (parse_reg): Make the function static.
5537 (parse_exp): Likewise.
5539 2000-06-20 DJ Delorie <dj@cygnus.com>
5541 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5542 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5543 for cygwin import libraries to work properly.
5545 2000-06-20 H.J. Lu <hjl@gnu.org>
5547 * Makefile.am: Rebuild dependency.
5548 * Makefile.in: Rebuild.
5549 * configure: Likewise.
5550 * doc/Makefile.in: Likewise.
5552 2000-06-20 Timothy Wall <twall@cygnus.com>
5554 * doc/internals.texi (CPU backend): Add @itemx for
5555 TC_START_LABEL_WITHOUT_COLON.
5556 * doc/c-tic54x.texi: New.
5557 * doc/as.texinfo: Add tic54x features and include primary tic54x
5559 * doc/all.texi: Add C54X.
5560 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5561 * doc/Makefile.in: Regenerate.
5562 * configure.in: Add tic54x and define LIBM for tic54x.
5563 * configure: Regenrate.
5564 * config/tc-tic54x.[ch]: New.
5565 * config/obj-coff.h: Add tic54x.
5566 * Makefile.am: (CPU_TYPES): Add tic54x.
5567 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5568 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5569 (as_new_LDADD): Add $(LIBM).
5570 * Makefile.in: Regenerate.
5572 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5574 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5575 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5576 * doc/as.texinfo: Likewise.
5578 * configure, Makefile.in: Regenerate.
5579 * configure.in (emulations): Recognize m6811 and m6812.
5580 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5581 Added files for 68hc11 and 68hc12 assembler.
5582 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5583 * config/tc-m68hc11.h: Header definition for that assembler.
5585 2000-06-18 Nick Clifton <nickc@redhat.com>
5587 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5588 instead of OCTETS_PER_BYTE.
5590 * config/tc-v850.c: Fix compile time warnings.
5591 * config/tc-ppc.c: Fix compile time warnings.
5593 2000-06-18 H.J. Lu <hjl@gnu.org>
5595 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5596 * configure: Rebuild.
5598 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5600 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5603 2000-06-16 Nick Clifton <nickc@cygnus.com>
5605 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5606 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5608 * doc/c-mips.texi: Document newly accepted cpu variants.
5610 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5612 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5614 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5616 * macro.c (getstring): Make it possible to escape the quote
5619 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5621 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5623 2000-06-13 H.J. Lu <hjl@gnu.org>
5625 * configure: Regenerate.
5627 2000-06-09 Alan Modra <alan@linuxcare.com.au>
5629 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5631 * doc/internals.texi (line_separator_chars): Semicolon is no
5632 longer a default. Mention null and newline as defaults.
5634 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5636 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5637 * config/tc-i860.h (line_separator_chars): Likewise.
5638 * config/tc-h8300.c (line_separator_chars): Likewise.
5639 * config/tc-i960.c (line_separator_chars): Likewise.
5640 * config/tc-m68k.c (line_separator_chars): Likewise.
5641 * config/tc-mips.c (line_separator_chars): Likewise.
5642 * config/tc-ns32k.c (line_separator_chars): Likewise.
5643 * config/tc-sparc.c (line_separator_chars): Likewise.
5644 * config/tc-vax.c (line_separator_chars): Likewise.
5646 * config/tc-h8300.c (comment_chars): Use string initialiser.
5647 * config/tc-i960.c (line_comment_chars): Likewise.
5648 * config/tc-z8k.c (comment_chars, line_comment_chars,
5649 line_separator_chars): Likewise.
5651 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5654 2000-06-08 Nick Clifton <nickc@cygnus.com>
5656 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5659 2000-06-08 David O'Brien <obrien@FreeBSD.org>
5661 * configure.in (VERSION): Update to show this is the CVS mainline.
5663 2000-06-08 Matthew Jacob <mjacob@feral.com>
5665 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5666 $at is the integer register $r28, vs. both $r28 and the floating
5667 point register $f28.
5669 2000-06-08 James E. Wilson <wilson@cygnus.com>
5671 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5672 (dot_endp): Don't call ia64_flush_insns.
5673 (emit_one_bundle): Don't delete prologue/body records from
5674 unwind_record list in first loop. Rewrite second loop to account for
5677 2000-06-07 David Mosberger <davidm@hpl.hp.com>
5679 * config/tc-ia64.c: Add missing prototypes.
5680 (generate_unwind_image): Cast argument to output_unw_records call.
5682 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5684 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5686 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5688 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5689 (REGISTER_P): likewise.
5690 (avr_opcodes): uses include/opcode/avr.h
5691 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5693 2000-06-04 Alan Modra <alan@linuxcare.com.au>
5695 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5698 2000-06-03 H.J. Lu <hjl@gnu.org>
5700 * read.c (is_end_of_line): Put back `;'.
5702 2000-06-03 Alan Modra <alan@linuxcare.com.au>
5704 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5706 2000-06-01 Alan Modra <alan@linuxcare.com.au>
5708 * expr.c (operand): Test is_end_of_line outside switch to catch
5709 line separator chars that are also operators.
5710 (operator): Return O_illegal for line separator chars.
5712 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5713 entry (or `!' entry for TC_HPPA).
5715 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5716 before indexing is_end_of_line. Remove redundant check for '\0'.
5718 * config/tc-h8500.c (md_assemble): Likewise.
5719 * config/tc-mcore.c (md_assemble): Likewise.
5720 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5723 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5725 * config/tc-mcore.c (mcore_cons): Likewise.
5726 (mcore_float_cons): Likewise.
5727 (mcore_stringer): Likewise.
5728 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5730 2000-06-01 Scott Bambrough <scottb@netwinder.org>
5732 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5734 2000-05-29 Nick Clifton <nickc@cygnus.com>
5736 * config/tc-sh.c: Fix compile time warning messages.
5738 * config/tc-mips.c: Fix compile time warning messages.
5740 2000-05-29 Philip Blundell <philb@gnu.org>
5742 * doc/as.texinfo: Update copyright dates.
5743 (Local Labels): Delete misplaced mention of ARM.
5744 * NEWS: Mention ARM ELF support.
5746 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5748 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5749 it is modified, and use the real_size to compute the frag address
5750 for dwarf2 line info.
5752 2000-05-27 Alan Modra <alan@linuxcare.com.au>
5754 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5755 line-matching scheme to cope with automake moving variables around.
5756 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5757 * Makefile.in: Regenerate.
5759 2000-05-26 Jakub Jelinek <jakub@redhat.com>
5761 * config/tc-sparc.c (sparc_relax): New.
5762 (md_longopts): Add -relax and -no-relax options.
5763 (md_parse_options, md_show_usage): Likewise.
5764 (md_apply_fix3): Optimize tail call into branch always if possible.
5766 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5768 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5769 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5770 rules, with warning when a GAS statement specifies a packing that
5771 will result in an instruction being squashed.
5772 Added typdef packing_type and enumerals, changed various integer
5773 literals to use the enumerals.
5775 2000-05-24 David Mosberger <davidm@hpl.hp.com>
5777 * config/tc-ia64.c (dot_restorereg_p): New function.
5778 (md_pseudo_table): Add restorereg.p.
5779 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5780 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5782 * config/tc-ia64.h (unw_record_type): Add unwabi.
5783 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5784 called MASK with members for imask, and the masks produced by
5785 fr_mem, gr_mem, br_mem, and frgr_mem.
5786 (unw_p_record): Add members ABI and CONTEXT.
5787 (unw_x_record): Add member AB.
5788 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5789 as pseudo-register for use during unwind info generation.
5790 (AR_PFS, AR_LC): New macros.
5791 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5792 whose names start with an at sign (as in "@priunat").
5793 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5795 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5796 proc_end, unwind_info, personality_routine): Consolidate into
5797 "unwind" structure to reduce offset-table use. Add member
5798 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5800 (output_R1_format, output_R3_format, output_P3_format,
5801 output_P6_format): Initialize R with zero to reduce compiler warnings.
5802 (output_P7_format): Ditto. Add `default' branch to switch
5803 statement to reduce compiler warnings.
5804 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5805 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5806 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5807 into single argument.
5808 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5809 compiler warnings. Merge A and B args into single argument.
5810 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5811 A and B args into single argument.
5812 (free_record): Removed (wasn't used).
5813 (free_list_records): Also free imasks in prologue records.
5814 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5815 (output_spill_mask): Remove.
5816 (output_unwabi): New function.
5817 (output_epilogue, output_label_state, output_copy_state): Call
5819 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5820 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5822 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5823 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5824 as part of handling the prologue records. Emit region's imask if
5825 we have one. Handle unwabi, epilogue, label_state, copy_state,
5826 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5827 spill_sprel_p, and spill_reg_p records.
5828 (set_imask, count_bits, slot_index): New function.
5829 (fixup_unw_records): Fix region size computation. Handle
5830 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5831 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5832 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5833 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5834 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5835 (dot_save): Use manifest constants for applicaton registers.
5836 Handle REG_PR and REG_PRIUNAT.
5837 (dot_restore): Don't just ignore it.
5838 (dot_restorereg): New function..
5839 (generate_unwind_image): Ensure unwind info is a multiple of eight
5840 bytes, not just four bytes.
5841 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5842 (dot_altrp): Don't just ignore it.
5843 (dot_savemem): New function. Replaces dot_savesp() and
5844 dot_savepsp(). Use manifest constants for applicaton registers.
5845 Handle REG_PR and REG_PRIUNAT.
5846 (dot_savef): Simplify.
5847 (dot_saveb): Support generation of br_gr.
5848 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5849 dot_label_state, dot_copy_state): New function.
5850 (dot_unwabi): Don't just ignore it.
5851 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5852 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5853 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5854 (emit_one_bundle): Set slot number for prologue/body records
5855 *before* emitting the first insn.
5856 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5857 (md_begin): Declare "psp" pseudo-register.
5858 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5859 so we don't get segfault.
5860 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5861 counts as required per SW Conventions manual
5862 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5863 output_preds_psprel, output_preds_sprel, output_spill_base,
5864 output_unat_psprel, output_unat_sprel, output_lc_psprel,
5865 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5866 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5867 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5868 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5869 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5870 (dot_vframe): Implement.
5871 (dot_vframesp, dot_vframepsp): New function.
5873 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
5875 * configure.in (i386-*-freebsd a.out entry): Quote properly.
5876 * configure: Regenerate.
5878 2000-05-23 Alan Modra <alan@linuxcare.com.au>
5880 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5881 (md_estimate_size_before_relax): so we can use it here instead of
5882 old kludges. Localise vars to blocks. Comment.
5884 * frags.c (frag_new): Update fr_var comments.
5885 * frags.h (struct frag): Ditto.
5887 2000-05-22 Richard Henderson <rth@cygnus.com>
5889 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5890 (pseudo_func): Add pcrel.
5891 (operand_match): Handle IA64_OPND_TGT64.
5892 (build_insn): Likewise.
5893 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5894 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5895 (fix_insn): Handle all three 64-bit relocation types.
5897 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
5899 * obj.h (struct format_ops): New members begin, app_file,
5900 s_set_other, s_set_desc, s_get_type, s_set_type,
5901 separate_stab_sections, init_stab_section.
5903 * config/obj-multi.h: Update GPL notice to v2.
5905 (obj_app_file): New.
5906 (S_SET_SIZE): Test s_set_size for NULL before calling.
5907 (S_SET_ALIGN): Similar for s_set_align.
5912 (SEPARATE_STAB_SECTIONS): New.
5913 (INIT_STAB_SECTION): New.
5914 (EMIT_SECTION_SYMBOLS): New.
5915 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5917 * config/obj-elf.h: Update GPL notice to v2.
5918 Mention that this file is included from obj-multi.h.
5919 (obj_begin): Wrap definition in ifndef.
5920 (elf_file_symbol): Constify declaration.
5921 (obj_app_file): Ditto.
5922 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5923 Wrap in ifndef SEPARATE_STAB_SECTIONS.
5925 * config/obj-elf.c (elf_s_set_other): New.
5926 (elf_file_symbol): Constify argument.
5927 (elf_separate_stab_sections): New.
5928 (elf_init_stab_section): New.
5929 (elf_format_ops): Add new members. Remove comma at end.
5931 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5932 (ecoff_format_ops): Add new fields. Remove comma at end.
5933 Mention inconsistency for emit_section_symbols.
5935 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5937 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5938 (coff_separate_stab_sections): New.
5939 (coff_format_ops): Add new members.
5941 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5942 (obj_aout_s_set_other): New.
5943 (obj_aout_s_set_desc): New.
5944 (obj_aout_s_get_type): New.
5945 (obj_aout_s_set_type): New.
5946 (obj_aout_separate_stab_sections): New.
5947 (aout_format_ops): New members added. Use obj_aout_process_stab,
5948 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
5949 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5951 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5953 2000-05-22 Alan Modra <alan@linuxcare.com.au>
5955 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5956 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5957 (md_estimate_size_before_relax): Ensure jumps to weak and
5958 externally visible symbols are relocatable.
5960 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
5962 * stabs.c (aout_process_stab): Make global.
5963 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5964 * read.h (aout_process_stab): Declare.
5966 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5967 Generalize to *aout, *coff *elf.
5968 * configure: Regenerated.
5970 * doc/internals.texi (Object format backend): Say
5971 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5973 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5974 * Makefile.in: Regenerated.
5976 2000-05-19 Catherine Moore <clm@cygnus.com>
5978 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5980 2000-05-18 Alan Modra <alan@linuxcare.com.au>
5982 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5983 instruction to reflect change in re_assemble_*.
5985 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
5987 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5988 build PA64 ELF tools.
5989 * configure: Rebuilt.
5991 2000-05-17 Alan Modra <alan@linuxcare.com.au>
5993 * Makefile.am: Regenerate dependencies.
5994 * Makefile.in: Regenerate.
5996 2000-05-15 Nick Clifton <nickc@cygnus.com>
5998 * config/tc-arm.c (struct asm_psr): Add boolean field
5999 distinguishing between CSPR and SPSR. Rename 'number' field
6001 (psrs): Rearrange contents to match new asm_psr structure.
6002 (arm_psr_parse): Move next to psr_required_here. Make it
6003 return an asm_psr structure.
6004 (psr_required_here): Use asm_psr structure returned by
6006 (do_msr): Reorganise to allow psr_required_here to be called
6008 (md_undefined_name): Mark 'name' parameter as unused, since
6009 the COFF target does not use it.
6011 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6013 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6015 * config/te-aux.h: Likewise.
6016 * config/te-dpx2.h: Likewise.
6017 * config/te-go32.h: Likewise.
6018 * config/te-hp300.h: Likewise.
6019 * config/te-hppa.h: Likewise.
6020 * config/te-i386aix.h: Likewise.
6021 * config/te-ic960.h: Likewise.
6022 * config/te-interix.h: Likewise.
6023 * config/te-nbsd532.h: Likewise.
6024 * config/te-pc532mach.h: Likewise.
6025 * config/te-ppcnw.h: Likewise.
6026 * config/te-psos.h: Likewise.
6027 * config/te-sparcaout.h: Likewise.
6028 * config/te-sun3.h: Likewise.
6029 * config/te-sysv32.h: Likewise.
6031 2000-05-14 Alan Modra <alan@linuxcare.com.au>
6033 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6034 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6035 and sign extend without an if statement.
6036 (build_bytes): Likewise.
6038 2000-05-14 Kazu Hirata <kazu@hxi.com>
6040 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6041 X_add_symbol L_32 case.
6043 2000-05-14 David O'Brien <obrien@FreeBSD.org>
6045 * config/te-freebsd.h: New file.
6047 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6049 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6050 bindtextdomain): Replace defines with those from intl/libgettext.h
6051 to quieten gcc warnings.
6053 * NEWS: Mention x86 .arch and -q.
6055 * config/tc-i386.c (quiet_warnings): New.
6056 (md_assemble): Use quiet_warnings.
6057 (md_parse_option): Set quiet_warnings from -q.
6058 (md_show_usage): Mention -q, delete -m.
6059 (flag_do_long_jump): Delete.
6060 (md_parse_option): Remove -m.
6061 (md_show_usage): Remove -m.
6062 (md_create_long_jump): Remove useless flag_do_long_jump code.
6064 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6065 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6067 2000-05-13 Alan Modra <alan@linuxcare.com.au>
6068 Alexander Sokolov <robocop@netlink.ru>
6070 * doc/c-i386.texi (i386-Arch): New section.
6071 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6073 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6074 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6075 architecture has been given and is not 486.
6076 (set_cpu_arch): New.
6077 (md_pseudo_table): Add .arch.
6078 (md_assemble): Warn if cpu architecture has been given and an
6079 unsupported instruction.
6081 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6082 Move operand_types bit defines after relevant template field.
6083 (template): Add cpu_flags.
6087 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6089 * config/tc-mn10300.h (md_end): Define.
6090 (mn10300_finalize): Declare.
6091 * config/tc-mn10300.c: Include dwarf2dbg.h.
6092 (debug_line): Define.
6093 (md_assemble): Generate dwarf2 line info.
6094 (mn10300_finalize): New function. Finalize dwarf2 info.
6096 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6098 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6099 external version of the relocation for weak symbols.
6101 2000-05-08 David Mosberger <davidm@hpl.hp.com>
6103 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6104 frame size in units of 16 bytes, as required per SW Conventions manual.
6105 (output_unw_records): Output info-block header as a dword to get
6108 2000-05-08 Alan Modra <alan@linuxcare.com.au>
6110 * as.h: #include "file", not <file> on files from ../include.
6111 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6112 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6113 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6114 (tc_coff_symbol_emit_hook): Ditto.
6115 (OPTCOUNT): Cast to int to avoid compiler warning.
6116 (md_begin): Fix signed/unsigned warnings.
6118 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6120 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6121 ABRANCH LONG case for a conditional branch on a 68000.
6122 (md_estimate_size_before_relax): Likewise. Also handle
6123 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6124 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6125 PC-relative on all CPUs.
6126 (md_estimate_size_before_relax): Likewise.
6128 2000-05-04 Alan Modra <alan@linuxcare.com.au>
6130 * as.c (parse_args): Just mention current year in printed
6133 2000-05-03 J.T. Conklin <jtc@redback.com>
6135 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6137 (md_parse_option): Recognize -m7400.
6139 2000-05-03 Ian Lance Taylor <ian@zembu.com>
6141 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6142 don't permit lp to become less than the words array.
6144 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6146 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6147 Fix little-endian case.
6149 2000-05-03 David O'Brien <obrien@NUXI.com>
6151 * as.c (parse_args): Update copyright.
6153 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6155 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6156 for the .bss section too.
6158 2000-05-02 Alan Modra <alan@linuxcare.com.au>
6160 * configure.in: Set em=linux for hppa-*-linux.
6161 * configure: Regenerate.
6162 * doc/Makefile.in: Regenerate with correct automake.
6164 * frags.c (frag_grow): Sanity check chunk_size.
6166 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6167 * config/obj-som.h: Likewise.
6168 * config/obj-ieee.h: Likewise.
6170 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6172 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6173 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6174 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6175 (pa_ip): low_sign_unext now returns via function value. Use
6176 re_assemble_* instead of dis_assemble_* and
6177 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6179 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6180 (md_section_align, md_parse_option, md_show_usage,
6181 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6182 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6183 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6184 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6185 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6187 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6188 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6189 outside of switch. Correct mask and shifting errors in case 10
6190 and case -11. In case 21, compare against signed range to suit
6191 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6192 case 17 and case 22, use offsetT variable to properly check range.
6193 Use re_assemble_* here too.
6194 (evaluate_absolute): Change type of value to offsetT. Call
6195 hppa_field_adjust to do the work for us.
6196 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6197 (pa_parse_cmpib_64_cmpltr): Ditto.
6198 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6199 of i to unsigned int.
6200 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6201 (pa_end_of_source): Return type is void.
6203 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6205 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6207 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6209 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6210 More comments added.
6211 (md_begin): Removed "construct symbols for each register name".
6212 Because register names conflicts with GCC generated function
6214 (avr_operand): Now constant numbers can be used as a register
6215 identifiers (0 as r0, 31 as r31).
6216 (md_assemble): use skip_space () before parsing instruction
6219 2000-05-01 Alan Modra <alan@linuxcare.com.au>
6221 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6222 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6223 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6224 * configure: Regenerate.
6226 2000-04-29 Andreas Jaeger <aj@suse.de>
6228 * as.h: Correctly check GCC version.
6230 2000-04-26 David O'Brien <obrien@FreeBSD.org>
6232 * doc/as.1: Fix unbalanced brackets.
6234 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6236 (line_comment_chars): Set to '/' if TE_FreeBSD.
6238 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6240 * configure.in: Configury support for PA64 (currently disabled).
6241 * configure: Rebuilt.
6243 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6245 * config/tc-mips.c (s_change_sec): Use record_alignment, not
6246 bfd_set_section_alignment.
6248 2000-04-25 Alan Modra <alan@linuxcare.com.au>
6250 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6253 2000-04-24 Nick Clifton <nickc@cygnus.com>
6255 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6256 * doc/as.texinfo (Align): Include arm and strongarm in list of
6257 targets that have the second form of the behaviour of the .align
6260 2000-04-24 Mark Klein <mklein@dis.com>
6262 * config/obj-som.c: Terminate obj_pseudo_table.
6264 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6266 * as.c (parse_args): Allow md_parse_option to override -a listing
6268 * config/obj-coff.c (add_lineno): Change type of offset parameter
6269 from "int" to "bfd_vma."
6270 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6271 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6272 (ppc_change_csect): Align correctly for XCOFF64.
6273 (ppc_machine): New function, which discards "ppc_machine" line.
6274 (ppc_tc): Cons for 8 when code is 64 bit.
6275 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6277 (md_parse_option): Handle -a64 and -a32.
6279 * config/tc-ppc.h (TARGET_MACH): Define.
6280 (TARGET_FORMAT): Move to function.
6281 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6283 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6285 * config/tc-avr.c: New AVR_ISA_ defined.
6286 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6287 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6288 for `fmul', `movw' and `lpm R,Z' instructions.
6289 (avr_operands): Warn if current opcode is a two-word instruction
6290 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6291 (avr_opcodes): New commands added.
6292 (REGISTER_P): Check 'a' and 'v' constraint letters.
6293 (mcu_types): New MCU added.
6295 2000-04-22 Timothy Wall <twall@cygnus.com>
6297 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6299 (operand_match): Conditionally insert default bit values for IMMU9.
6301 2000-04-14 Matthew Green <mrg@cygnus.com>
6303 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6304 * configure: Rebuilt.
6306 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6307 Jason Eckhardt <jle@cygnus.com>
6309 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6311 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6312 Added handling of new operand types l,y,&,fe,fE,fx.
6314 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6315 David Mosberger <davidm@hpl.hp.com>
6316 Timothy Wall <twall@cygnus.com>
6317 Andrew MacLeod <amacleod@cygnus.com>
6318 Jim Wilson <wilson@cygnus.com>
6320 * Makefile.am (CPU_TYPES): Add ia64.
6321 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6322 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6323 * Makefile.in: Rebuild.
6324 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6325 * configure: Rebuild.
6326 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6327 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6328 * expr.c (expr): Handle md_optimize_expr.
6329 * read.c (LEX_HASH): Add comment.
6330 * config/tc-ia64.c, config/tc-ia64.h: New files.
6332 2000-04-21 Richard Henderson <rth@cygnus.com>
6334 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6335 bundling a non-delayed branch type instruction.
6337 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6339 * config/tc-mn10300.c (HAVE_AM30): Define.
6340 (md_assemble): Use it.
6342 2000-04-19 Alan Modra <alan@linuxcare.com.au>
6344 * config/obj-elf.c (obj_elf_change_section): Check for changed
6347 * Makefile.am: (CPU_MULTI_VALID): Remove.
6348 (MULTI_CPU_TYPES): Define.
6349 (MULTI_CPU_OBJ_VALID): Define.
6350 (DEPTC): Use the above.
6351 (DEPOBJ): Same here.
6353 Regenerate dependencies.
6354 * Makefile.in: Regenerate.
6356 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6358 * Makefile.am (YACC, LEX): Get them from configure.
6360 2000-04-18 H.J. Lu (hjl@gnu.org)
6362 * config/tc-i386.c (offset_in_range): Use addressT instead of
6363 bfd_vma for non-bfd assemblers.
6365 2000-04-17 Alan Modra <alan@linuxcare.com.au>
6367 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6368 doesn't give spurious errors.
6370 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6372 * as.h (SEEK_SET): Define if undefined.
6374 2000-04-13 Alan Modra <alan@linuxcare.com.au>
6376 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6377 constants, and don't assume offsetT is 32 bits.
6379 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6381 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6382 (md_pcrel_from_section): Add prototype.
6383 (d10v_fix_adjustable): Add prototype.
6384 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6386 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6388 2000-04-12 Nick Clifton <nickc@cygnus.com>
6390 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6391 symbol in frag chain.
6393 2000-04-10 Alan Modra <alan@linuxcare.com.au>
6395 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6396 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6397 (fits_in_signed_word, smallest_imm_type): Ditto.
6398 (md_assemble): Use an offsetT var to hold offsetT values, not a
6400 (offset_in_range): New.
6401 (md_assemble): Use it.
6402 (md_convert_frag): Change type of target_address, opcode_address,
6403 and displacement_from_opcode_start to offsetT.
6404 (md_create_short_jump): Change type of offset to offsetT.
6405 (md_create_long_jump): Ditto.
6406 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6407 (md_chars_to_number): Remove.
6408 (output_invalid): Remove duplicate prototype.
6410 2000-04-09 Nick Clifton <nickc@cygnus.com>
6412 * Makefile.am (CPU_TYPES): Add 'avr'.
6413 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6414 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6416 * Makefile.in: Regenerate.
6418 * doc/as.texinfo: Add M32R documentation.
6420 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
6422 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
6423 --enable-build-warnings option.
6424 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6425 * Makefile.in, configure: Re-generate.
6427 2000-04-07 Nick Clifton <nickc@cygnus.com>
6429 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6430 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6431 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6432 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6433 (arm_force_relocation): Force relocations for
6434 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6436 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6438 * config/tc-sh.c (get_operands): There's no third operand if the
6439 first operand is an immediate.
6441 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6443 * config/tc-sh.c (immediate): Delete.
6444 (sh_operand_info): Add immediate member.
6445 (parse_reg): Use A_PC for pc.
6446 (parse_exp): Add second argument 'op'. All callers changed.
6447 (parse_at): Expect pc to be coded as A_PC.
6448 Use immediate field in *op.
6449 (insert): Add fourth argument 'op'. All callers changed.
6450 (build_relax): Add second argument 'op'. All callers changed.
6451 (insert_loop_bounds): New function.
6452 (build_Mytes): Remove DISP_4.
6453 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6454 (assemble_ppi): Use immediate field in *operand.
6455 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6456 (md_apply_fix): Likewise.
6457 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6459 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6461 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6463 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6465 * internals.texi (CPU backend): Document
6466 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6468 2000-04-04 Alan Modra <alan@linuxcare.com.au>
6470 * po/gas.pot: Regenerate.
6472 * as.c (show_usage): Restore translated part of bug string.
6473 * gasp.c (show_usage): Likewise.
6475 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6476 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6477 than move-if-change.
6478 (DEP1): Modify for "gcc -MM".
6482 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6483 Update dependencies.
6484 * Makefile.in: Regenerate.
6486 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6488 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6489 (md_begin): Likewise.
6490 (HAVE_AM33): New macro.
6491 (md_assemble): Use it. Match r_regs and xr_regs only if
6494 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6496 * as.h: #include "bin-bugs.h"
6497 * as.c (show_usage): Use REPORT_BUGS_TO.
6498 * gasp.c: #include "bin-bugs.h"
6499 (show_usage): Use REPORT_BUGS_TO.
6501 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6503 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6505 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6506 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6509 2000-04-03 Alan Modra <alan@linuxcare.com.au>
6511 * config/tc-i386.c (i386_immediate): Don't assume a constant
6512 immediate is necessarily 16 bits when in 16 bit code mode.
6513 (md_assemble): Instead set guess_suffix here after we have checked
6516 2000-04-02 Richard Henderson <rth@cygnus.com>
6518 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6519 quantities. Correct right shift sign extension.
6520 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6521 32-bit value when shifting into place.
6523 2000-04-01 Ian Lance Taylor <ian@zembu.com>
6525 * app.c: Add ATTRIBUTE_UNUSED as needed.
6526 * config/tc-ppc.c: Likewise.
6527 (ppc_size): Make unsigned long.
6528 (ppc_insert_operand): Add casts to avoid warnings.
6530 2000-03-31 Nick Clifton <nickc@cygnus.com>
6532 * config/tc-d10v.h (md_flush_pending_output): Define.
6534 2000-03-29 Nick Clifton <nickc@cygnus.com>
6536 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6537 segment. Works for both BFD_ASSEMBLER and others.
6538 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6540 2000-03-29 Nick Clifton <nickc@cygnus.com
6542 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6544 2000-03-28 Alan Modra <alan@linuxcare.com.au>
6546 * listing.c (LISTING_LHS_WIDTH): Default depends on
6548 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6550 2000-03-27 Ian Lance Taylor <ian@zembu.com>
6552 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6555 2000-03-27 Alan Modra <alan@linuxcare.com.au>
6557 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6559 * config/tc-avr.c (mcu_types): Add missing initialiser.
6560 (md_pcrel_from_section): Add prototype.
6561 (avr_operand): Remove redundant test of unsigned < 0.
6562 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6564 2000-03-27 Denis Chertykov <denisc@overta.ru>
6566 * config/tc-avr.c: New file for AVR support.
6567 * config/tc-avr.h: Likewise.
6568 * configure.in: Add AVR support.
6569 * configure: Regenerate.
6571 2000-03-26 Timothy Wall <twall@cygnus.com>
6573 * gasp.c (macro_op): Add new argument to check_macro call.
6574 Macro structure definitions moved to macro.h
6575 * sb.h: Add argument to prototype for input_scrub_include_sb.
6576 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6577 nesting checks with an additional flag.
6578 (struct input_save): Add flag to indicate whether current sb
6579 should be checked for proper macro/conditional nesting.
6580 (input_scrub_push/pop): Save/restore nest check flag.
6581 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
6583 * macro.c (check_macro): Allow caller to retrieve parsed macro
6584 information if a pointer is provided. This information may be
6585 used by the new macro hooks.
6586 * macro.h: Update prototype for check_macro. Macro struct
6587 definitions moved here from macro.c/gasp.c.
6588 * read.c (read_a_source_file): Add parameter to check_macro call,
6589 and pass macro info to the macro hook, if defined.
6590 (input_scrub_insert_line): New. Allow insertion of a line of
6591 characters into the input stream.
6592 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6593 file into the input stream.
6594 (s_include): Use input_scrub_insert_file.
6595 * internals.texi: Document new macro hooks.
6596 * as.h: New prototypes added.
6598 2000-03-26 Alan Modra <alan@linuxcare.com.au>
6600 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6601 an initial capital letter.
6602 (i386_index_check): Reindent.
6604 2000-03-19 Nick Clifton <nickc@cygnus.com>
6606 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6609 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6611 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6612 instruction operand bad if Rd > 7 when generating
6613 thumb instructions. Prevents for example,
6614 "adr r12,label" from silently failing and generating
6615 the wrong instruction.
6617 2000-03-17 Nick Clifton <nickc@cygnus.com>
6619 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6620 that have a destingation >= 0x400000.
6621 Fix compile time warning messages.
6623 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6625 * config/tc-sh.c (md_begin): When encountering insn that are
6626 not supported by the current arch, only change the name if
6627 its contents are the same as prev_name.
6628 (get_specific): If the the architecture doesn't match, fail.
6630 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6632 * config/tc-sh.c (IDENT_CHAR): Define.
6633 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6634 matching back where it came from.
6636 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6638 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6640 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6642 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6645 2000-03-15 Kazu Hirata <kazu@hxi.com>
6647 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6649 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6651 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6652 floating-point-number, make sure 'f' is in FLT_CHARS.
6654 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6656 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6657 (s_lcomm_internal): Use it.
6658 * doc/internals.texi (CPU backend): Document it.
6659 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6662 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6664 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6667 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6668 implementation doesn't have special handling for switch
6670 (macro_build): Allow for code in sections other than .text.
6672 (mips_ip): Likewise.
6673 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6674 Don't perform relocs if we will be outputting them.
6675 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6676 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6679 2000-03-09 Catherine Moore <clm@cygnus.com>
6681 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6682 relocation type based on the entry in the fixup structure.
6683 Put S_IS_EXTERN processing back in.
6685 2000-03-08 H.J. Lu (hjl@gnu.org)
6687 * Makefile.am (install-exec-tooldir): Depend on
6688 install-exec-bindir for parallel make.
6689 * Makefile.in: Regenerated.
6691 2000-03-06 Nick Clifton <nickc@cygnus.com>
6693 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6695 (md_parse_option): Parse -m32r command line switch - disable m32rx
6697 (md_show_usage): Document new option.
6699 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6700 * doc/Makefile.in: Regenerate.
6701 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6703 2000-03-02 Michael Meissner <meissner@redhat.com>
6705 * config/tc-d30v.c (check_range): Remove code that incorrectly
6706 sign extended values where bits < 32.
6708 2000-03-02 H.J. Lu (hjl@gnu.org)
6710 * configure.in: Support --enable-targets=all on ia32.
6711 * configure: Regenerated.
6713 2000-03-01 Nick Clifton <nickc@cygnus.com>
6715 * gasp.c (do_align): Remove bogus check of alignment value.
6717 2000-02-27 Thomas de Lellis <tdel@windriver.com>
6719 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6720 TC_PPC was defined forced the type of a symbol with no other type
6723 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
6725 * doc/internals.texi (CPU backend): Mention that
6726 line_separator_chars do not break up comments. Fix typos for
6727 LEX_AT and LEX_NAME descriptions. Document operands for
6728 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6729 description of md_create_short_jump usage. Document argument for
6730 md_undefined_symbol.
6732 2000-02-27 Jakub Jelinek <jakub@redhat.com>
6734 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6735 (md_parse_option): Handle it.
6736 (md_show_usage): Document it.
6738 2000-02-27 Ian Lance Taylor <ian@zembu.com>
6740 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6741 opcode, for the instruction `pal19'. From Andrea Arcangeli
6744 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6746 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6748 (md_assemble): To here, before template operands are matched.
6749 Also ensure a constant immediate is sign extended when we know the
6750 size is at most 16 bits. This is to catch cases like "add
6751 $0xffc0,%ax" where we don't know the size, and thus that the
6752 immediate can be represented as Imm8S until after parsing the
6754 (i386_displacement): Similarly sign extend 16 bit constant
6756 (md_assemble): Relax 16-bit jump constant range check to suit sign
6757 extended displacements.
6759 2000-02-26 Andreas Jaeger <aj@suse.de>
6761 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6763 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6765 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6766 call operands when intel_syntax.
6767 (intel_float_operand): Return 2 for "fi...".
6768 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6769 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6770 earlier "SHORT" change.
6771 (md_assemble): When determining suffix from Regs, exclude
6774 2000-02-24 Nick Clifton <nickc@cygnus.com>
6776 * configure: Add arm-wince, mips-pe and sh-pe targets.
6777 * configure: Regenerate.
6779 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6781 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6782 "pe-mips" for the mips-pe target.
6784 * config/tc-arm.c (insns): Change displacement encoded in BL
6785 and B instructions if the target port is arm-wince.
6786 (do_ldst): Do not bias the relocation offset if the target
6788 (md_pcrel_from): Add in missing relocation offset bias if the
6789 target os arm-wince.
6791 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6792 (md_begin): Disable -G support for mips-pe target.
6793 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6794 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6797 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6798 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6799 assembler, just set the alignment to 4.
6801 * config/te-wince-pe.h: New file for WinCE targets. Define
6804 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6806 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6807 string instructions.
6808 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6809 (i386_intel_memory_operand): After finding a segment override,
6810 check again for no `[' before looking for a displacement. Bomb if
6811 more than one displacement rather than silently discarding the
6812 second and subsequent ones. Free strings malloc'd by
6813 build_displacement_string.
6815 2000-02-24 Catherine Moore <clm@cygnus.com>
6817 * config/obj-som.c (obj_pseudo_table): Add "weak".
6818 (obj_som_weak): New routine.
6820 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6822 * config/tc-i386.c (union i386_op): New.
6823 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6824 Throughout file replace occurences of disps[n], imms[n], regs[n]
6825 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6826 intel mode operand swapping. Add assert in regKludge and
6827 fake_zero_displacement code. Test i.types[n] when outputting
6828 displacements and immediates. Combine output of Disp16 with
6830 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6831 when in intel mode by (not) reversing fsub and fdiv operands
6832 before the template search. This fails for single operand
6833 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6834 undefined. Instead fix the base_opcode after we've found the
6835 template. Move base_opcode xor with found_reverse_match from
6836 opcode output code to before this fix so we test for the correct
6838 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6839 check in intel mode. Instead compare opcodes.
6841 * config/tc-i386.h (TC_RELOC): Delete.
6842 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6843 with equivalent call to reloc.
6845 * as.h (flag_m68k_mri): Move declaration after target include, and
6846 only declare when TC_M68K defined. Define as zero otherwise.
6847 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6848 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6849 Define as zero otherwise.
6850 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6851 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6852 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6853 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6854 testing whether defined.
6855 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6856 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6857 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6858 rather than testing whether defined.
6859 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6860 (parse_mri_cons): Declare and use only when TC_M68K.
6861 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6862 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6863 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6865 * NEWS: Mention IBM 370 support.
6867 2000-02-23 Richard Henderson <rth@cygnus.com>
6869 * config/tc-i386.c (md_assemble): When swapping operands for
6870 intel_syntax, assume everything that's not Imm or Disp is a
6873 2000-02-23 Linas Vepstas <linas@linas.org>
6875 * config/tc-i370.c, config/tc-i370.h: New files.
6876 * Makefile.am: Add support for Linux/IBM 370.
6877 * configure.in: Likewise.
6878 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6879 * config/obj-elf.c: Include elf/i370.h
6880 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6882 * Makefile.in: Regenerate.
6883 * configure: Regenerate.
6885 * doc/c-i370.texi: New file.
6886 * doc/all.texi: Include it.
6887 * doc/as.texinfo: And here.
6888 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6889 * doc/Makefile.in: Regenerate.
6891 2000-02-19 Michael Meissner <meissner@redhat.com>
6893 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6894 determine if an instruction can be used in parallel with an ADDppp
6895 or SUBppp instruction.
6897 2000-02-22 Andrew Haley <aph@cygnus.com>
6899 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6901 2000-02-22 Andrew Haley <aph@cygnus.com>
6903 * config/tc-mips.c (mips_gp32): New variable.
6904 (macro_build) Use mips_gp32.
6906 (md_longopts): Add "-mgp32" and "-mgp64".
6907 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6909 (OPTION_M7900): Change offset
6910 (OPTION_NO_M7900): Ditto.
6912 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6914 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6915 warning, and bump it to 1.
6917 2000-02-22 Ian Lance Taylor <ian@zembu.com>
6919 From Brad Lucier <lucier@math.purdue.edu>:
6920 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6923 2000-02-21 Catherine Moore <clm@cygnus.com>
6925 * config/tc-mips.c (MF_HILO_INSN): Define.
6926 (mips_7000_hilo_fix): Declare.
6927 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6928 (md_parse_option): Check for 7000_HILO_FIX options.
6929 (OPTION_M7000_HILO_FIX): Define.
6930 (OPTION_NO_M7000_HILO_FIX): Define.
6931 * doc/c-mips.texi (-mfix7000): Describe.
6933 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
6935 * listing.c (print_lines): Remove unused variable `end'.
6937 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6938 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6939 reloc_type when BFD_ASSEMBLER.
6940 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6941 reloc_type when BFD_ASSEMBLER. Move common code out of switch
6942 statement and quell signed vs. unsigned comparison warning.
6944 2000-02-18 Nick Clifton <nickc@cygnus.com>
6946 * config/tc-d10v.c (find_opcode): Add a symbol's value to
6947 the computed frag offset, rather than overwriting it.
6949 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6951 * config/tc-sh.c ("elf/sh.h"): Include.
6952 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6953 (md.begin): Initialize target_arch.
6954 Only include opcodes in has table that match selected architecture.
6955 (parse_reg): Recognize register names for sh-dsp.
6956 (parse_at): Recognize post-modify addressing.
6957 (get_operands): The leading space is now optional.
6958 (get_specific): Remove FDREG_N support. Add support for sh-dsp
6959 arguments. Update valid_arch.
6960 (build_Mytes): Add support for SDT_REG_N.
6961 (find_cooked_opcode): New function, broken out of md_assemble.
6962 (assemble_ppi, sh_elf_final_processing): New functions.
6963 (md_assemble): Use find_cooked_opcode and assemble_ppi.
6964 (md_longopts, md_parse_option): New option: -dsp.
6965 * config/tc-sh.h (elf_tc_final_processing): Define.
6966 (sh_elf_final_processing): Declare.
6968 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
6970 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6971 the unwinder subspace. Save the current seg/subseg before creating
6974 2000-02-10 Nick Clifton <nickc@cygnus.com>
6976 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6977 little endian targets.
6978 (INST_BYTE1): Redefine to handle big and little endian
6980 (cpu_type): New type: Select between M340 and M210.
6981 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6982 instructions of the M340.
6983 (md_assemble): Add support for the MULSH and OPSR classes of
6985 (md_atof): Add support for little endian targets.
6986 (md_parse_option): Add support for -EL, -EB and -mcpu command
6988 (md_convert_frag): Add support for little endian targets.
6989 (md_apply_fix3): Add support for little endian targets.
6990 (md_number_to_chars): Add support for little endian targets.
6992 2000-02-10 Timothy Wall <twall@redhat.com>
6994 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6995 defined, use it to verify the symbol just read should be a label.
6997 2000-02-10 Timothy Wall <twall@redhat.com>
6999 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7000 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7001 around colons when KEEP_WHITE_AROUND_COLON is defined.
7002 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7003 and KEEP_WHITE_AROUND_COLON.
7005 2000-02-08 Timothy Wall <twall@redhat.com>
7007 * read.c (s_rept): Call do_repeat, which abstracts the repeat
7009 (do_repeat): New. Abstract repeat logic so that a "break" can be
7011 (end_repeat): New. Provide support for a "break" out of the
7013 * read.h: Add prototypes for new functions.
7015 2000-02-08 Timothy Wall <twall@redhat.com>
7017 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7018 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7019 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7022 2000-02-08 Timothy Wall <twall@redhat.com>
7024 * read.c: Added elseif to directives table.
7025 * read.h: Added prototype for s_elseif.
7026 * doc/as.texinfo: Added description for elseif.
7027 * cond.c (s_elseif): New function
7029 2000-02-04 Timothy Wall <twall@redhat.com>
7031 * listing.c (print_lines): Remove conditionals causing bug in
7034 2000-02-03 Timothy Wall <twall@cygnus.com>
7036 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7038 * frags.c (frag_new): Calculate fr_fix in octets
7039 (frag_now_fix) Return offset as target address offset (bytes).
7040 (frag_now_fix_octets) New - Return offset in octets (8-bit
7042 * frags.h: Added prototype for frag_now_fix_octets().
7043 Distinguish between octets and bytes in field descriptions.
7044 * listing.c (calc_hex): Account for octets vs bytes when
7045 printing addresses/offsets.
7046 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7047 target is little-endian, print the octets in a word in big-endian
7048 order so that the display looks like a proper hexadecimal number,
7049 instead of having the octets reversed.
7050 * read.c (do_align): When recording alignment, alignment power
7051 should be in terms of target bytes (minimum addressible unit)
7053 (do_org) Convert ORG target address (byte) argument into an
7054 octet offset when generating a variable fragment.
7055 * symbols.c (resolve_symbol_value): Symbol final value
7056 converted to a target address offset (bytes) from its octet offset.
7057 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7058 offset (bytes) is adjusted by the frag offset (octets) converted
7060 (coff_frob_section) Section alignment power is in terms of bytes;
7061 convert it to an octet alignment power when calculating size (and
7062 size mask) in octets. Don't modify the section size in order to
7063 "align" it for TI COFF, since that format has a different method
7064 for storing alignment information.
7066 2000-02-01 Timothy Wall <twall@cygnus.com>
7068 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7069 entries, matching the way GCC generates them. If not escaped, the
7070 filename is encoded incorrectly.
7072 2000-01-31 Nick Clifton <nickc@cygnus.com>
7074 * config/tc-arm.c (reg_table): Add support for ATPCS register
7077 2000-01-31 Geoff Keating <geoffk@cygnus.com>
7079 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7081 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7083 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7084 of a symbol when we really care about its value.
7086 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
7088 * config/tc-mcore.c (md_assemble): Give warning message if
7089 operands passes to instruction are more than the spec.
7091 2000-01-27 Thomas de Lellis <tdel@windriver.com>
7093 * config/tc-arm.c (armadjust_symtab): If the assembler is in
7094 Thumb mode but the label seen was not declared as '.thumb_func'
7095 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
7096 correct disassembly of Thumb code bounded by non function labels.
7098 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7100 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7101 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7103 * Makefile.in: Same here.
7106 * configure.in: Set bfd_gas for i386-aout when primary target
7107 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7108 we may need the primary te_file. Remove incorrect comment.
7110 * configure: Regenerate.
7112 * config/e-i386aout.c: New file.
7114 * as.c (USE_EMULATIONS): Move to before print_version_id.
7115 (struct emulation): Add i386aout.
7116 (show_usage): Split text strings. Reformat -a text. Add --em
7120 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7121 (aout_format_ops): New.
7124 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7125 preprocessor conditional and add aout USE_EMULATIONS tests.
7126 (read_a_source_file): Don't pass error strings to printf as
7130 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7132 (do_data): Same here.
7133 (process_file): And here.
7136 * symbols.c (colon): Rewrite "already defined" fatal message
7137 code for aout with USE_EMULATIONS.
7140 * config/obj-aout.c (OBJ_HEADER): Define.
7141 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
7143 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7144 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7146 (obj_aout_type): Expand S_SET_OTHER here too.
7147 (obj_read_begin_hook): Remove.
7148 (aout_pop_insert): New.
7149 (obj_aout_s_get_other): New.
7150 (obj_aout_s_get_desc): New.
7151 (aout_format_ops): New.
7154 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7155 gets aout_pseudo_table.
7156 (aout_pseudo_table): Declare.
7157 (obj_read_begin_hook): Define.
7160 * config/obj-coff.c (obj_pseudo_table): Rename to
7162 (coff_pop_insert): Use coff_pseudo_table.
7163 (coff_sec_sym_ok_for_reloc): Remove.
7164 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7165 and comment all zero entries and remove #if 0 code.
7168 * config/obj-coff.h (obj_pop_insert): Define.
7169 (coff_pseudo_table): Declare.
7172 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7173 s_get_size, s_set_size. Comment all zero entries.
7176 * config/obj-elf.c (elf_s_get_other): New function.
7177 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7178 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7179 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7181 (obj_elf_parse_section_letters): Don't pass error strings to
7182 printf as format arg.
7185 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7187 (elf_s_get_other): Declare.
7188 (S_GET_OTHER) Define as elf_s_get_other if not already
7190 (S_SET_OTHER): Only define when not already defined.
7191 (elf_obj_read_begin_hook): Declare.
7192 (obj_read_begin_hook): Define.
7193 (elf_obj_symbol_new_hook): Declare.
7194 (obj_symbol_new_hook): Define.
7197 * config/obj-multi.h: Add copyright header and protect against
7198 multiple inclusion. Add * to all function pointers.
7199 (OBJ_HEADER): If defined, include it rather than other defines
7201 (obj_frob_file_after_relocs): Test for NULL.
7202 (obj_symbol_new_hook): Here too.
7203 (obj_sec_sym_ok_for_reloc): And here.
7204 (S_GET_OTHER): Define.
7205 (S_GET_DESC): Define.
7206 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7207 (OBJ_MAYBE_ELF): Update comment.
7209 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7210 OBJ_AOUT preprocessor conditional and handle emulation by
7211 testing OUTPUT_FLAVOR.
7212 (i386_displacement): Here too.
7213 (md_section_align): Similarly here.
7214 (i386_target_format): Conditionally compile when more than one
7215 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7216 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7217 (i386_displacement): Here too.
7220 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7221 Define TARGET_FORMAT for aout only when not multi.
7224 * config/te-multi.h: Delete file as it's identical to te-generic.h
7226 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7228 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7229 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7232 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7234 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7237 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7239 * config/tc-mips.c (mips_do_align): New function.
7240 * config/tc-mips.h (md_do_align): Define.
7242 2000-01-10 Philip Blundell <philb@gnu.org>
7244 * doc/c-arm.texi (ARM Options): Fix typo.
7245 (ARM-Chars): Correct description of `#'. Mention that `;' is a
7246 line separator for Linux.
7247 * doc/as.texinfo (Comments): Mention the ARM.
7249 2000-01-10 Philip Blundell <pb@futuretv.com>
7251 * configure.in (arm*-*-conix*): New target.
7252 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7254 * configure: Regenerate.
7256 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7258 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7259 (obj_elf_visibility): New function.
7261 * doc/as.texinfo (Visibility): New node: document visibility
7264 For older changes see ChangeLog-9899